TW201805289A - 作為丙型肝炎病毒抑制劑的鹽 - Google Patents
作為丙型肝炎病毒抑制劑的鹽 Download PDFInfo
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- TW201805289A TW201805289A TW106126760A TW106126760A TW201805289A TW 201805289 A TW201805289 A TW 201805289A TW 106126760 A TW106126760 A TW 106126760A TW 106126760 A TW106126760 A TW 106126760A TW 201805289 A TW201805289 A TW 201805289A
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- acid
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- 150000003839 salts Chemical class 0.000 title claims abstract description 142
- 239000003112 inhibitor Substances 0.000 title claims description 9
- 150000001875 compounds Chemical class 0.000 claims abstract description 310
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- 239000008194 pharmaceutical composition Substances 0.000 claims abstract description 43
- 239000003814 drug Substances 0.000 claims abstract description 32
- 208000015181 infectious disease Diseases 0.000 claims abstract description 14
- 238000002360 preparation method Methods 0.000 claims description 76
- -1 inorganic acid salt Chemical class 0.000 claims description 71
- 239000002585 base Substances 0.000 claims description 40
- 238000000034 method Methods 0.000 claims description 33
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 26
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- 229940079593 drug Drugs 0.000 claims description 19
- SUMDYPCJJOFFON-UHFFFAOYSA-N isethionic acid Chemical compound OCCS(O)(=O)=O SUMDYPCJJOFFON-UHFFFAOYSA-N 0.000 claims description 17
- 102000014150 Interferons Human genes 0.000 claims description 16
- 108010050904 Interferons Proteins 0.000 claims description 16
- 229940079322 interferon Drugs 0.000 claims description 16
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 claims description 15
- 230000008569 process Effects 0.000 claims description 15
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 14
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- 239000003513 alkali Substances 0.000 claims description 14
- ODKSFYDXXFIFQN-BYPYZUCNSA-N L-arginine Chemical compound OC(=O)[C@@H](N)CCCN=C(N)N ODKSFYDXXFIFQN-BYPYZUCNSA-N 0.000 claims description 13
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 13
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- 229910019142 PO4 Inorganic materials 0.000 claims description 12
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 12
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- AFAXGSQYZLGZPG-UHFFFAOYSA-N ethanedisulfonic acid Chemical compound OS(=O)(=O)CCS(O)(=O)=O AFAXGSQYZLGZPG-UHFFFAOYSA-N 0.000 claims description 12
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 claims description 12
- KVBGVZZKJNLNJU-UHFFFAOYSA-M naphthalene-2-sulfonate Chemical compound C1=CC=CC2=CC(S(=O)(=O)[O-])=CC=C21 KVBGVZZKJNLNJU-UHFFFAOYSA-M 0.000 claims description 12
- 239000010452 phosphate Substances 0.000 claims description 12
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 12
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 claims description 12
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 claims description 11
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 claims description 11
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 11
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 claims description 10
- 229910002651 NO3 Inorganic materials 0.000 claims description 10
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 10
- 101800001020 Non-structural protein 4A Proteins 0.000 claims description 10
- SRSXLGNVWSONIS-UHFFFAOYSA-M benzenesulfonate Chemical compound [O-]S(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-M 0.000 claims description 10
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 10
- 159000000000 sodium salts Chemical class 0.000 claims description 10
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 claims description 10
- 229960000281 trometamol Drugs 0.000 claims description 10
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims description 9
- 101800001554 RNA-directed RNA polymerase Proteins 0.000 claims description 9
- WTDWVLJJJOTABN-UHFFFAOYSA-N 5-cyclopropyl-2-(4-fluorophenyl)-6-[(2-hydroxyethyl)(methylsulfonyl)amino]-n-methyl-1-benzofuran-3-carboxamide Chemical compound C1=C2C(C(=O)NC)=C(C=3C=CC(F)=CC=3)OC2=CC(N(CCO)S(C)(=O)=O)=C1C1CC1 WTDWVLJJJOTABN-UHFFFAOYSA-N 0.000 claims description 8
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims description 8
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- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 8
- 229910003002 lithium salt Inorganic materials 0.000 claims description 8
- 159000000002 lithium salts Chemical class 0.000 claims description 8
- 159000000003 magnesium salts Chemical class 0.000 claims description 8
- XTEGVFVZDVNBPF-UHFFFAOYSA-L naphthalene-1,5-disulfonate(2-) Chemical compound C1=CC=C2C(S(=O)(=O)[O-])=CC=CC2=C1S([O-])(=O)=O XTEGVFVZDVNBPF-UHFFFAOYSA-L 0.000 claims description 8
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 claims description 8
- XBEQSQDCBSKCHJ-UHFFFAOYSA-N 5-[[6-[2,4-bis(trifluoromethyl)phenyl]pyridazin-3-yl]methyl]-2-(2-fluorophenyl)imidazo[4,5-c]pyridine Chemical compound FC1=CC=CC=C1C1=NC2=CN(CC=3N=NC(=CC=3)C=3C(=CC(=CC=3)C(F)(F)F)C(F)(F)F)C=CC2=N1 XBEQSQDCBSKCHJ-UHFFFAOYSA-N 0.000 claims description 7
- 108010006035 Metalloproteases Proteins 0.000 claims description 7
- 102000005741 Metalloproteases Human genes 0.000 claims description 7
- MHFMTUBUVQZIRE-WINRQGAFSA-N Sovaprevir Chemical compound C([C@H](C(=O)N1[C@@H](C[C@H](C1)OC=1C2=CC=C(C=C2N=C(C=1)C=1C=CC=CC=1)OC)C(=O)N[C@]1([C@@H](C1)C=C)C(=O)NS(=O)(=O)C1CC1)C(C)(C)C)C(=O)N1CCCCC1 MHFMTUBUVQZIRE-WINRQGAFSA-N 0.000 claims description 7
- MLESJYFEMSJZLZ-MAAOGQSESA-N [(2r,3r,4r,5r)-5-(4-amino-2-oxopyrimidin-1-yl)-4-fluoro-4-methyl-3-(2-methylpropanoyloxy)oxolan-2-yl]methyl 2-methylpropanoate Chemical compound C[C@@]1(F)[C@H](OC(=O)C(C)C)[C@@H](COC(=O)C(C)C)O[C@H]1N1C(=O)N=C(N)C=C1 MLESJYFEMSJZLZ-MAAOGQSESA-N 0.000 claims description 7
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- UDMJANYPQWEDFT-ZAWFUYGJSA-N deldeprevir Chemical compound C([C@@H]1C(=O)N2[C@H](C(N[C@@]3(C[C@H]3\C=C/CCCCC1)C(=O)NS(=O)(=O)C1CC1)=O)C[C@H](C2)OC=1C2=CC=C(C(=C2N=C(C=1)C=1SC=C(N=1)C(C)C)C)OC)C(=O)N1CCCC(F)(F)C1 UDMJANYPQWEDFT-ZAWFUYGJSA-N 0.000 claims description 7
- ATOLIHZIXHZSBA-BTSKBWHGSA-N methyl n-[(1r)-2-[(2s)-2-[5-[4-[6-[2-[(2s)-1-[(2s)-2-(methoxycarbonylamino)-3-methylbutanoyl]pyrrolidin-2-yl]-3h-benzimidazol-5-yl]thieno[3,2-b]thiophen-3-yl]phenyl]-1h-imidazol-2-yl]pyrrolidin-1-yl]-2-oxo-1-phenylethyl]carbamate Chemical compound COC(=O)N[C@@H](C(C)C)C(=O)N1CCC[C@H]1C1=NC2=CC(C=3C=4SC=C(C=4SC=3)C=3C=CC(=CC=3)C=3N=C(NC=3)[C@H]3N(CCC3)C(=O)[C@H](NC(=O)OC)C=3C=CC=CC=3)=CC=C2N1 ATOLIHZIXHZSBA-BTSKBWHGSA-N 0.000 claims description 7
- JYLMWUZJMRNMDA-SPRBZRACSA-N methyl n-[(2s)-1-[(2s)-2-[5-[6-[2-[(2s)-1-[(2s)-2-(methoxycarbonylamino)-3-methylbutanoyl]pyrrolidin-2-yl]-3h-benzimidazol-5-yl]naphthalen-2-yl]-1h-imidazol-2-yl]pyrrolidin-1-yl]-3-methyl-1-oxobutan-2-yl]carbamate;dihydrochloride Chemical compound Cl.Cl.COC(=O)N[C@@H](C(C)C)C(=O)N1CCC[C@H]1C1=NC=C(C=2C=C3C=CC(=CC3=CC=2)C=2C=C3NC(=NC3=CC=2)[C@H]2N(CCC2)C(=O)[C@@H](NC(=O)OC)C(C)C)N1 JYLMWUZJMRNMDA-SPRBZRACSA-N 0.000 claims description 7
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- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 claims description 7
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- 101710088194 Dehydrogenase Proteins 0.000 claims description 6
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- IWUCXVSUMQZMFG-AFCXAGJDSA-N Ribavirin Chemical compound N1=C(C(=O)N)N=CN1[C@H]1[C@H](O)[C@H](O)[C@@H](CO)O1 IWUCXVSUMQZMFG-AFCXAGJDSA-N 0.000 claims description 6
- IPBVNPXQWQGGJP-UHFFFAOYSA-N acetic acid phenyl ester Natural products CC(=O)OC1=CC=CC=C1 IPBVNPXQWQGGJP-UHFFFAOYSA-N 0.000 claims description 6
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- AEMOLEFTQBMNLQ-BKBMJHBISA-N alpha-D-galacturonic acid Chemical compound O[C@H]1O[C@H](C(O)=O)[C@H](O)[C@H](O)[C@H]1O AEMOLEFTQBMNLQ-BKBMJHBISA-N 0.000 claims description 6
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- DKNWSYNQZKUICI-UHFFFAOYSA-N amantadine Chemical compound C1C(C2)CC3CC2CC1(N)C3 DKNWSYNQZKUICI-UHFFFAOYSA-N 0.000 claims description 6
- BMAIGAHXAJEULY-UKTHLTGXSA-N deleobuvir Chemical compound C12=CC=C(C(=O)NC3(CCC3)C=3N(C4=CC(\C=C\C(O)=O)=CC=C4N=3)C)C=C2N(C)C(C=2N=CC(Br)=CN=2)=C1C1CCCC1 BMAIGAHXAJEULY-UKTHLTGXSA-N 0.000 claims description 6
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- OBMNJSNZOWALQB-NCQNOWPTSA-N grazoprevir Chemical compound O=C([C@@H]1C[C@@H]2CN1C(=O)[C@@H](NC(=O)O[C@@H]1C[C@H]1CCCCCC1=NC3=CC=C(C=C3N=C1O2)OC)C(C)(C)C)N[C@]1(C(=O)NS(=O)(=O)C2CC2)C[C@H]1C=C OBMNJSNZOWALQB-NCQNOWPTSA-N 0.000 claims description 6
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- 230000002401 inhibitory effect Effects 0.000 claims description 6
- QPJVMBTYPHYUOC-UHFFFAOYSA-N methyl benzoate Chemical compound COC(=O)C1=CC=CC=C1 QPJVMBTYPHYUOC-UHFFFAOYSA-N 0.000 claims description 6
- WLGSYOKBEDVHQB-ZIJNRMRWSA-N n-[(1r,2r,3r,6r,8r,9r,10r,13e,16s,18r)-9-[(2s,3r,4s,6r)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-3-ethyl-2-hydroxy-2,6,8,10,16,18-hexamethyl-5,7-dioxo-13-[(6-pyrazol-1-ylpyridin-3-yl)methoxyimino]-4,11,15-trioxabicyclo[8.5.4]nonadecan-17-ylidene] Chemical compound O([C@@H]1[C@@H](C)C(=O)[C@@H](C)C(=O)O[C@@H]([C@@]([C@H]2[C@@H](C)C(=NC(C)=O)[C@H](C)C[C@@]1(C)OCC(/CO2)=N/OCC=1C=NC(=CC=1)N1N=CC=C1)(C)O)CC)[C@@H]1O[C@H](C)C[C@H](N(C)C)[C@H]1O WLGSYOKBEDVHQB-ZIJNRMRWSA-N 0.000 claims description 6
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Abstract
本發明涉及式(I)所示化合物的鹽及其藥物組合物,具體涉及式(I)所示化合物的鹼加成鹽、酸加成鹽及其藥物組合物,進一步涉及所述化合物或所述藥物組合物在製備藥物中的用途,尤其是在製備用於預防、處理、治療或減輕丙型肝炎病毒(HCV)感染的藥物中的用途。
Description
本發明屬於藥物領域,涉及式(I)所示化合物的鹼加成鹽、酸加成鹽及其藥物組合物,進一步涉及所述化合物和所述藥物組合物在製備藥物中的用途,尤其是在製備用於預防、處理、治療或減輕丙型肝炎病毒(HCV)感染的藥物中的用途。
HCV是主要的人類病原體,估計全球感染約1.7億人,為人免疫缺陷病毒1型感染人數的5倍。而大部分HCV感染個體會發展成嚴重的進行性肝病,包括肝硬化和肝細胞癌。因此,慢性HCV感染將是全球患者因肝病而過早死亡的主要原因。
HCV是正鏈RNA病毒。根據對推導出的氨基酸序列和5’非翻譯區廣泛相似性的比較,HCV被歸類到黃病毒科(Flaviviridae family)單獨的一個屬內。黃病毒科的所有成員都是含正鏈RNA基因組的有包膜病毒粒子,該基因組通過單個不間斷開放閱讀框(ORF)的翻譯,編碼所有已知的病毒特異性蛋白。
在整個HCV基因組的核苷酸和所編碼的氨基酸序列記憶體在相當多的異質性。已經鑑定出至少7個主要的基因型,並且披露了50多個亞型。在受HCV感染的細胞中,病毒RNA被翻譯為多聚蛋白,並分裂為10種個體蛋白。在氨基末端為結構蛋白,E1和E2緊隨其後。另外,還有6種非結構蛋白,即NS2、NS3、NS4A、NS4B、NS5A和NS5B,其在HCV生命週期中扮演著非常重要的角色(參見,例如,Lindenbach,B.D.和C.M.Rice,Nature.436,933-938,2005)。
HCV的主要基因型在全球的分佈不同,雖然進行了大量基因型對發病機制和治療作用的研究,但仍不清楚HCV遺傳異質性的臨床重要性。
由於單鏈HCV RNA基因組長度約為9500個核苷酸,具有單個開放閱讀框,編碼單個約3000個氨基酸的大型多聚蛋白。在感染細胞中,該多聚蛋白在多個位點上被細胞蛋白酶和病毒蛋白酶切割,產生結構和非結構(NS)蛋白。就HCV而言,成熟非結構蛋白(NS2、NS3、NS4A、NS4B、NS5A和NS5B)的形成是通過兩種病毒蛋白酶實現的。一般認為第一種是金屬蛋白酶,在NS2-NS3接點進行切割;第二種是包含在NS3(本文中亦稱為NS3蛋白酶)N端區域的絲氨酸蛋白酶,它介導NS3下游所有的後續切割,在NS3-NS4A切割位點為順式,在其餘NS4A-NS4B、NS4B-NS5A、NS5A-NA5B位點則為反式。NS4A蛋白似乎有多種功能,起NS3蛋白酶輔因數的作用,並可能協助NS3和其他病毒複製酶組分進行膜定位。NS3蛋白與NS4A複合物的形成似乎是加工事件,在所有位點上提高蛋白水解效率所必需的。NS3蛋白還顯示出核苷三磷酸酶和RNA解旋酶活性。NS5B(本文中亦稱HCV聚合酶)是參與HCV複製的依賴RNA的RNA聚合酶。
目前,最有效的HCV療法是採用α-干擾素和利巴韋林的聯合用藥,在40%患者中產生持續功效。最新臨床結果表明,作為單一療法時,聚乙二醇化α-干擾素優於未修飾的α-干擾素。然而,即使是使用包括聚乙二醇化α-干擾素和利巴韋林組合的實驗性治療方案,大部分患者也無法持續降低病毒負荷,且很多患者往往會伴隨一些副反應,而不能長久治療。因此,目前迫切需要新的有效治療HCV感染的方法。
申請號為CN 2016100772777.8的專利記載了很多HCV抑制劑化合物,其中式(I)所示化合物是對HCV NS3/4A蛋白有較好的抑制活性,但其暴露量並不理想。
藥物活性成分的不同鹽和固體形式可能具有不同的性質。不同鹽和固體形式在性質方面的改變可以提供改良配方。因此,為了尋找具有更好成藥性的固體形式,發明人通過大量的實驗研究,意外地得到如式(I)所示化合物的藥學上可接受的鹼加成鹽、酸加成鹽及其藥物組合物,其具有較好的生物活性,並且明顯改善了式(I)所示化合物的藥代動力學性質,具有更優良的成藥性。
本發明的目的是提供一類HCV病毒蛋白,如具有NS3蛋白酶抑制活性的鹽,並且其可用於製備治療或緩解HCV感染及其相關疾病的藥物。
本發明涉及式(I)所示化合物的鹼加成鹽、酸加成鹽及其藥物組合物,進一步涉及所述化合物或所述藥物組合物在製備藥物中的用途,尤其是在製備用於預防、處理、治療或減輕丙型肝炎病毒(HCV)感染的藥物中的用途。本發明的式(I)所示化合物的鹼加成鹽或酸加成鹽包含水合物或溶劑化物形式。
一些實施例中,本發明所述的鹼加成鹽為選自鋰鹽、鈉鹽、鉀鹽、鈣鹽、鎂鹽、鋁鹽、鐵鹽、鋅鹽、銨鹽的至少一種;或所述的鹽為選自式(I)所示化合物與甲胺、二甲胺、三甲胺、乙胺、二乙胺、三乙胺、氨基丁三醇、二乙氨基乙醇、異丙胺、2-乙氨基乙醇、吡啶、甲基吡啶、乙醇胺、二乙醇胺、銨、二甲基乙醇胺、四甲基銨、四乙基銨、三乙醇胺、呱啶、呱嗪、嗎啉、咪唑、賴氨酸、精氨酸、L-精氨酸、組氨酸、N-甲基葡糖胺、二甲基葡糖胺、乙基葡糖胺、二環己基胺、1,6-己二胺、乙二胺、葡糖胺、肌氨酸、絲氨醇、氨基丙二醇、1-氨基-2,3,4-丁三醇、L-賴氨酸、鳥氨酸形成的鹽的至少一種。
一些實施例中,本發明所述的鹼加成鹽為N-甲基葡糖胺鹽無定形,其中,N-甲基葡糖胺鹽無定形具有基本上如圖1所示的X射線粉末衍射圖。
一些實施例中,本發明所述的鹼加成鹽為L-精氨酸鹽無定形,其中,L-精氨酸鹽無定形具有基本上如圖2所示的X射線粉末衍射圖。
一些實施例中,本發明所述的鹼加成鹽為L-賴氨酸鹽無定形,其中,L-賴氨酸鹽無定形具有基本上如圖3所示的X射線粉末衍射圖。
一些實施例中,本發明所述的鹼加成鹽為鈉鹽無定形,其中,鈉鹽無定形具有基本上如圖4所示的X射線粉末衍射圖。
一些實施例中,本發明所述的鹼加成鹽為鈣鹽無定形,其中,鈣鹽無定形具有基本上如圖5所示的X射線粉末衍射圖。
一些實施例中,本發明所述的鹼加成鹽為鉀鹽無定形,其中,鉀鹽無定形具有基本上如圖6所示的X射線粉末衍射圖。
一些實施例中,本發明所述的鹼加成鹽為鋰鹽無定形,其中,鋰鹽無定形具有基本上如圖7所示的X射線粉末衍射圖。
一些實施例中,本發明所述的鹼加成鹽為二乙胺鹽無定形,其中,二乙胺鹽無定形具有基本上如圖8所示的X射線粉末衍射圖。
一些實施例中,本發明所述的鹼加成鹽為氨基丁三醇鹽無定形,其中,氨基丁三醇鹽無定形具有基本上如圖9所示的X射線粉末衍射圖。
一些實施例中,本發明所述的鹼加成鹽為二乙氨基乙醇鹽無定形,其中,二乙胺基乙醇鹽無定形具有基本上如圖10所示的X射線粉末衍射圖。
一些實施例中,本發明所述的鹼加成鹽為呱嗪鹽無定形,其中,呱嗪鹽無定形具有基本上如圖11所示的X射線粉末衍射圖。
一些實施例中,本發明所述的鹼加成鹽為鎂鹽無定形,其中,鎂鹽無定形具有基本上如圖12所示的X射線粉末衍射圖。
一些實施例中,本發明所述的鹼加成鹽為二甲基乙醇胺鹽無定形,其中,二甲基乙醇胺鹽無定形具有基本上如圖13所示的X射線粉末衍射圖。
一些實施例中,本發明所述的鹼加成鹽為乙二胺鹽無定形,其中,乙二胺鹽無定形具有基本上如圖14所示的X射線粉末衍射圖。
一些實施例中,本發明所述的鹼加成鹽為三乙醇胺鹽無定形,其中,三乙醇胺鹽無定形具有基本上如圖15所示的X射線粉末衍射圖。
一些實施例中,本發明所述的鹼加成鹽為乙醇胺鹽無定形,其中,乙醇胺鹽無定形具有基本上如圖16所示的X射線粉末衍射圖。
一些實施例中,本發明所述的鹼加成鹽為咪唑鹽無定形,其中,咪唑鹽無定形具有基本上如圖17所示的X射線粉末衍射圖。
一些實施例中,本發明所述的酸加成鹽為無機酸鹽或有機酸鹽,其中,所述無機酸鹽選自鹽酸鹽、硫酸鹽、硫酸氫鹽、硝酸鹽、氫溴酸鹽、氫碘酸鹽、碳酸鹽、碳酸氫鹽、亞硫酸鹽、亞硫酸氫鹽、焦硫酸鹽、磷酸一氫鹽、磷酸二氫鹽、高氯酸鹽、過硫酸鹽、半硫酸鹽、重硫酸鹽、硫氰酸鹽、磷酸鹽、焦磷酸鹽和偏磷酸鹽中的至少一種;所述有機酸鹽選自甲酸鹽、乙酸鹽、丙酸鹽、丁酸鹽、苯甲酸鹽、丙二酸鹽、丁二酸鹽、丙酮酸鹽、甲磺酸鹽、乙磺酸鹽、丙磺酸鹽、檸檬酸鹽、4-硝基苯甲酸鹽、苯磺酸鹽、對甲苯磺酸鹽、1,2-乙二磺酸鹽、β-萘磺酸鹽、蘋果酸鹽、丙炔酸鹽、2-丁炔酸鹽、2-羥基-乙烷磺酸鹽、乙烯基乙酸鹽、酒石酸鹽、L-酒石酸鹽、富馬酸鹽、羥乙基磺酸鹽、馬來酸鹽、乳酸鹽、乳糖酸鹽、雙羥萘酸鹽、水楊酸鹽、半乳糖二酸鹽、葡庚糖酸鹽、扁桃酸鹽、1,2-乙烷基二磺酸鹽、2-萘磺酸鹽、草酸鹽、三氟乙酸鹽、三氟甲磺酸鹽、己二酸鹽、辛二酸鹽、癸二酸鹽、丁炔-1,4-二酸鹽、己炔-1,6-二酸鹽、羥基乙酸鹽、藻酸鹽、抗壞血酸鹽、異抗壞血酸鹽、天冬氨酸鹽、L-天冬氨酸鹽、谷氨酸鹽、L-谷氨酸鹽、2-苯氧基苯甲酸鹽、2-(4-羥基苯甲醯基)苯甲酸鹽、乙醯乙酸鹽、2-羥基乙磺酸鹽、硼酸鹽、氯代苯甲酸鹽、樟腦酸鹽、衣康酸鹽、樟腦磺酸鹽、左旋樟腦磺酸鹽、甲基苯甲酸鹽、二硝基苯甲酸鹽、氨基磺酸鹽、乳糖醛酸鹽、半乳糖醛酸鹽、環戊基丙酸鹽、十二烷基硫酸鹽、丙烯酸鹽、環戊烷丙酸鹽、甘油磷酸鹽、甲氧基苯甲酸鹽、二葡萄糖酸鹽、葡萄糖酸鹽、庚酸鹽、己酸鹽、三甲基乙酸鹽、葡糖醛酸鹽、月桂酸鹽、鄰苯二甲酸鹽、苯乙酸鹽、月桂基硫酸鹽、2-乙醯氧基苯甲酸鹽、煙酸鹽、肉桂酸鹽、油酸鹽、棕櫚酸
鹽、果膠酸鹽、苯二甲酸鹽、戊二酸鹽、羥基馬來酸鹽、羥基苯甲酸鹽、苯乙酸鹽、3-羥基-2-萘甲酸鹽、3-苯基丙酸鹽、異丁酸鹽、新戊酸鹽、苦味酸鹽、硬脂酸鹽、2,2-二氯乙酸鹽、醯化氨基酸鹽、海藻酸鹽、4-乙醯氨基苯磺酸鹽、癸酸鹽、膽酸鹽、辛酸鹽、壬酸鹽、環拉酸鹽、酞酸鹽、鹽酸半胱氨酸鹽、山梨酸鹽、鹽酸甘氨酸鹽、1,5-萘二磺酸鹽、二甲苯磺酸鹽、二鹽酸胱氨酸鹽、十一酸鹽、聚乙烯磺酸鹽、磺基水楊酸鹽、苯基丁酸鹽、4-羥基丁酸鹽、聚乙烯硫酸鹽、萘-1-磺酸鹽、萘-2-磺酸鹽和戊酸鹽中的至少一種。
一些實施例中,本發明所述的酸加成鹽為檸檬酸鹽無定形,其中,檸檬酸鹽無定形具有基本上如圖18所示的X射線粉末衍射圖。
一些實施例中,本發明所述的酸加成鹽為對甲苯磺酸鹽無定形,其中,對甲苯磺酸鹽無定形具有基本上如圖19所示的X射線粉末衍射圖。
一些實施例中,本發明所述的酸加成鹽為苯磺酸鹽無定形,其中,苯磺酸鹽無定形具有基本上如圖20所示的X射線粉末衍射圖。
一些實施例中,本發明所述的酸加成鹽為甲磺酸鹽無定形,其中,甲磺酸鹽無定形具有基本上如圖21所示的X射線粉末衍射圖。
一些實施例中,本發明所述的酸加成鹽為硫酸鹽無定形,其中,硫酸鹽無定形具有基本上如圖22所示的X射線粉末衍射圖。
一些實施例中,本發明所述的酸加成鹽為磷酸鹽無定形,其中,磷酸鹽無定形具有基本上如圖23所示的X射線粉末衍射圖。
一些實施例中,本發明所述的酸加成鹽為硝酸鹽無定形,其中,硝酸鹽無定形具有基本上如圖24所示的X射線粉末衍射圖。
一些實施例中,本發明所述的酸加成鹽為1,5-萘二磺酸鹽無定形,其中,1,5-萘二磺酸鹽無定形具有基本上如圖25所示的X射線粉末衍射圖。
一些實施例中,本發明所述的酸加成鹽為1,2-乙二磺酸鹽無定形,其中,1,2-乙二磺酸鹽無定形具有基本上如圖26所示的X射線粉末衍射圖。
一些實施例中,本發明所述的酸加成鹽為β-萘磺酸鹽無定形,其中,β-萘磺酸鹽無定形具有基本上如圖27所示的X射線粉末衍射圖。
一些實施例中,本發明所述的酸加成鹽為環拉酸鹽無定形,其中,環拉酸鹽無定形具有基本上如圖28所示的X射線粉末衍射圖。
一些實施例中,本發明所述的酸加成鹽為羥乙基磺酸鹽無定形,其中,羥乙基磺酸鹽無定形具有基本上如圖29所示的X射線粉末衍射圖。
一些實施例中,本發明所述的酸加成鹽為馬來酸鹽無定形,其中,馬來酸鹽無定形具有基本上如圖30所示的X射線粉末衍射圖。
一些實施例中,本發明所述的酸加成鹽為氫溴酸鹽無定形,其中,氫溴酸鹽無定形具有基本上如圖31所示的X射線粉末衍射圖。
一些實施例中,本發明所述的酸加成鹽為鹽酸鹽無定形,其中,鹽酸鹽無定形具有基本上如圖32所示的X射線粉末衍射圖。
另一方面,本發明涉及一種藥物組合物,該藥物組合物含有本發明所述的式(I)所示化合物的酸加成鹽或式(I)所示化合物的鹼加成鹽。任選地,所述藥物組合物進一步包括藥學上可接受的輔料。
一些實施例中,本發明所述的藥物組合物,其進一步地包含其他的抗HCV的藥物;其中所述其他的抗HCV的藥物為干擾素、利巴韋林、白介素2、白介素6、白介素12、促進產生1型輔助性T細胞應答的化合物、干擾RNA、反義RNA、咪喹莫德、肌苷5’-單磷酸脫氫酶抑制劑、金剛烷胺、金剛乙胺、利托那韋、巴維昔單抗(Bavituximab)、CivacirTM、波普瑞韋(boceprevir)、替拉瑞韋(telaprevir)、索非布韋(sofosbuvir)、雷迪帕韋(ledipasvir)、達卡他韋(daclatasvir)、丹諾普韋(danoprevir)、西魯瑞韋(ciluprevir)、那拉匹韋(narlaprevir)、deleobuvir(BI-207127)、dasabuvir(ABT-333)、beclabuvir(BMS-791325)、elbasvir(MK-8742)、ombitasvir(ABT-267)、neceprevir(ACH-2684)、tegobuvir(GS-9190)、grazoprevir(MK-5172)、sovaprevir(ACH-1625)、samatasvir(IDX-719)、veruprevir(ABT-450)、埃羅替尼(erlotinib)、simeprevir(TMC-435)、asunaprevir(BMS-650032)、vaniprevir(MK-7009)、faldaprevir(BI-2013335)、VX-135、CIGB-230、furaprevir(TG-2349)、pibrentasvir(ABT-530)、glecaprevir(ABT-493)、uprifosbuvir(IDX-21437)、radalbuvir(GS-9669)、JHJ-56914845、vedroprevir(GS-9451)、BZF-961、GS-9256、ANA975、EDP239、ravidasvir hydrochloride(PPI-668)、velpatasvir(GS-5816)、MK-8325、GSK-2336805、PPI-461、ACH-1095、VX-985、IDX-375、VX-500、VX-813、PHX-1766、PHX-2054、IDX-136、IDX-316、modithromycin(EP-013420)、VBY-376、TMC-649128、mericitabine(R-7128)、INX-189、IDX-184、IDX102、R1479、UNX-08189、PSI-6130、PSI-938、PSI-879、
HCV-796、nesbuvir(HCV-371)、VCH-916、lomibuvir(VCH-222)、setrobuvir(ANA-598)、MK-3281、ABT-072、filibuvir(PF-00868554)、A-837093、JKT-109、Gl-59728、GL-60667、AZD-2795、TMC-647055或其組合;其中所述干擾素為干擾素α-2b、聚乙二醇化的干擾素α、干擾素α-2a、聚乙二醇化的干擾素α-2a、複合α-干擾素、干擾素γ中的一種或其組合。
一些實施例中,本發明所述的藥物組合物,其進一步地包含至少一種HCV抑制劑,其中所述HCV抑制劑用於抑制HCV複製過程和/或抑制HCV病毒蛋白功能;其中所述HCV複製過程選自HCV進入、脫殼、翻譯、複製、組裝和釋放的過程的至少之一;所述的HCV病毒蛋白選自金屬蛋白酶、NS2、NS3、NS4A、NS4B、NS5A、NS5B、以及HCV病毒複製所需要的內部核糖體進入點(IRES)和肌苷單磷酸脫氫酶(IMPDH)。
另一方面,本發明涉及式(I)所示化合物的酸加成鹽或鹼加成鹽或其藥物組合物在製備藥物中的用途,所述藥物用於抑制HCV複製和/或抑制HCV病毒蛋白功能,其中所述HCV複製過程選自HCV進入、脫殼、翻譯、複製、組裝和釋放的過程的至少之一;所述的HCV病毒蛋白選自金屬蛋白酶、NS2、NS3、NS4A、NS4B、NS5A、NS5B、以及HCV病毒複製所需要的內部核糖體進入點(IRES)和肌苷單磷酸脫氫酶(IMPDH)。
另一方面,本發明涉及式(I)所示化合物的酸加成鹽或鹼加成鹽或其藥物組合物在製備藥物中的用途,所述藥物用於預防、處理、治療或減輕患者的HCV感染或丙型肝炎疾病。
圖1為式(I)所示化合物N-甲基葡糖胺鹽無定形的X射線粉末衍射(XRPD)圖;圖2為式(I)所示化合物L-精氨酸鹽無定形的X射線粉末衍射(XRPD)圖;圖3為式(I)所示化合物L-賴氨酸鹽無定形的X射線粉末衍射(XRPD)圖;圖4為式(I)所示化合物鈉鹽無定形的X射線粉末衍射(XRPD)圖;圖5為式(I)所示化合物鈣鹽無定形的X射線粉末衍射(XRPD)圖;圖6為式(I)所示化合物鉀鹽無定形的X射線粉末衍射(XRPD)圖;
圖7為式(I)所示化合物鋰鹽無定形的X射線粉末衍射(XRPD)圖;圖8為式(I)所示化合物二乙胺鹽無定形的X射線粉末衍射(XRPD)圖;圖9為式(I)所示化合物氨基丁三醇鹽無定形的X射線粉末衍射(XRPD)圖;圖10為式(I)所示化合物二乙氨基乙醇鹽無定形的X射線粉末衍射(XRPD)圖;圖11為式(I)所示化合物呱嗪鹽無定形的X射線粉末衍射(XRPD)圖;圖12為式(I)所示化合物鎂鹽無定形的X射線粉末衍射(XRPD)圖;圖13為式(I)所示化合物二甲基乙醇胺無定形的X射線粉末衍射(XRPD)圖;圖14為式(I)所示化合物乙二胺鹽無定形的X射線粉末衍射(XRPD)圖;圖15為式(I)所示化合物三乙醇胺鹽無定形的X射線粉末衍射(XRPD)圖;圖16為式(I)所示化合物乙醇胺鹽無定形的X射線粉末衍射(XRPD)圖;圖17為式(I)所示化合物咪唑鹽無定形的X射線粉末衍射(XRPD)圖;圖18為式(I)所示化合物檸檬酸鹽無定形的X射線粉末衍射(XRPD)圖;圖19為式(I)所示化合物對甲苯磺酸鹽無定形的X射線粉末衍射(XRPD)圖;圖20為式(I)所示化合物苯磺酸鹽無定形的X射線粉末衍射(XRPD)圖;圖21為式(I)所示化合物甲磺酸鹽無定形的X射線粉末衍射(XRPD)圖;圖22為式(I)所示化合物硫酸鹽無定形的X射線粉末衍射(XRPD)圖;圖23為式(I)所示化合物磷酸鹽無定形的X射線粉末衍射(XRPD)圖;圖24為式(I)所示化合物硝酸鹽無定形的X射線粉末衍射(XRPD)圖;圖25為式(I)所示化合物1,5-萘二磺酸鹽無定形的X射線粉末衍射(XRPD)圖;圖26為式(I)所示化合物1,2-乙二磺酸鹽無定形的X射線粉末衍射(XRPD)圖;圖27為式(I)所示化合物β-萘磺酸鹽無定形的X射線粉末衍射(XRPD)圖;圖28為式(I)所示化合物環拉酸鹽無定形的X射線粉末衍射(XRPD)圖;圖29為式(I)所示化合物羥乙基磺酸鹽無定形的X射線粉末衍射(XRPD)圖;圖30為式(I)所示化合物馬來酸鹽無定形的X射線粉末衍射(XRPD)圖;
圖31為式(I)所示化合物氫溴酸鹽無定形的X射線粉末衍射(XRPD)圖;圖32為式(I)所示化合物鹽酸鹽無定形的X射線粉末衍射(XRPD)圖;以及圖33為式(I)所示化合物無定形的X射線粉末衍射(XRPD)圖。
除非另有說明,本發明使用的所有技術和科學術語與本發明所屬領域的普通技術人員所通常理解的具有相同含義。本發明涉及的所有專利和公開出版物通過引用方式整體併入本發明。儘管在本發明的實踐或者測試中可以使用與本發明所述相似或者相同的任何方法和物質,但是本發明中所描述的是較佳的方法、設備和物質。
本發明中“室溫”指的是溫度由大約10℃到大約40℃。在一些實施例中,”室溫”指的是溫度由大約20℃到大約30℃;在另一些實施例中,“室溫”指的是溫度由大約25℃到大約30℃;在又一些實施例中,“室溫”指的是10℃、15℃、20℃、25℃、30℃、35℃、40℃等等。
本發明使用的術語“藥學上可接受”是指從毒理學觀點來看可接受用於製藥應用且不會不利地與活性成分相互作用的物質。
“藥學上可接受的鹽”表示處於健全醫學判斷的範圍內、適用於與人類和低等動物組織接觸而無過度毒性、刺激性、變應性反應等且具有相當合理的益處/風險比的鹽,是本領域所熟知的,如文獻:Berge et al.,describe pharmaceutically acceptable salts in detail in J.Pharmacol Sci,1997,66:1-19詳細描述了藥學上可接受的鹽,其通過引用併入本文。
本文所用術語“約”具有常規含義。在一些實施方案中,當與數值相關時,可理解為數值±10%、或±5%、或±2%、或±1%、或±0.5%、或±0.1%。在其他實施方案中,省略詞語“約”以表明精確值。
本發明“藥學上可接受的酸加成鹽”是指式(I)所示化合物同無機酸或有機酸形成的加成鹽。適宜的無機酸鹽包括,但不限於:鹽酸鹽、硫酸鹽、硫酸氫鹽、硝酸鹽、氫溴酸鹽、氫碘酸鹽、碳酸鹽、碳酸氫鹽、亞硫酸鹽、亞硫酸氫鹽、焦硫酸鹽、磷酸一氫鹽、磷酸二氫鹽、高氯酸鹽、過硫酸鹽、半硫酸鹽、重硫酸鹽、硫氰酸鹽、磷酸鹽、焦磷酸鹽、偏磷酸鹽;適宜的有機酸鹽
包括,但不限於:甲酸鹽、乙酸鹽、丙酸鹽、丁酸鹽、苯甲酸鹽、丙二酸鹽、丁二酸鹽、丙酮酸鹽、甲磺酸鹽、乙磺酸鹽、丙磺酸鹽、檸檬酸鹽、4-硝基苯甲酸鹽、苯磺酸鹽、對甲苯磺酸鹽、蘋果酸鹽、丙炔酸鹽、2-丁炔酸鹽、2-羥基-乙烷磺酸鹽、乙烯基乙酸鹽、酒石酸鹽、L-酒石酸鹽、富馬酸鹽、羥乙基磺酸鹽、馬來酸鹽、乳酸鹽、乳糖酸鹽、雙羥萘酸鹽、水楊酸鹽、半乳糖二酸鹽、葡庚糖酸鹽、扁桃酸鹽、1,2-乙烷基二磺酸鹽、2-萘磺酸鹽、草酸鹽、三氟乙酸鹽、三氟甲磺酸鹽、己二酸鹽、辛二酸鹽、癸二酸鹽、丁炔-1,4-二酸鹽、己炔-1,6-二酸鹽、羥基乙酸鹽、藻酸鹽、抗壞血酸鹽、異抗壞血酸鹽、天冬氨酸鹽、L-天冬氨酸鹽、谷氨酸鹽、L-谷氨酸鹽、2-苯氧基苯甲酸鹽、2-(4-羥基苯甲醯基)苯甲酸鹽、乙醯乙酸鹽、2-羥基乙磺酸鹽、硼酸鹽、氯代苯甲酸鹽、樟腦酸鹽、衣康酸鹽、樟腦磺酸鹽、左旋樟腦磺酸鹽、甲基苯甲酸鹽、二硝基苯甲酸鹽、氨基磺酸鹽、半乳糖醛酸鹽、環戊基丙酸鹽、十二烷基硫酸鹽、丙烯酸鹽、環戊烷丙酸鹽、甘油磷酸鹽、甲氧基苯甲酸鹽、二葡萄糖酸鹽、葡萄糖酸鹽、庚酸鹽、己酸鹽、三甲基乙酸鹽、葡糖醛酸鹽、月桂酸鹽、鄰苯二甲酸鹽、苯乙酸鹽、月桂基硫酸鹽、2-乙醯氧基苯甲酸鹽、煙酸鹽、肉桂酸鹽、油酸鹽、棕櫚酸鹽、果膠酸鹽、苯二甲酸鹽、戊二酸鹽、羥基馬來酸鹽、羥基苯甲酸鹽、苯乙酸鹽、3-羥基-2-萘甲酸鹽、3-苯基丙酸鹽、異丁酸鹽、新戊酸鹽、苦味酸鹽、硬脂酸鹽、2,2-二氯乙酸鹽、醯化氨基酸鹽、海藻酸鹽、4-乙醯氨基苯磺酸鹽、葵酸鹽、膽酸鹽、辛酸鹽、壬酸鹽、環拉酸鹽、酞酸鹽、鹽酸半胱氨酸鹽、山梨酸鹽、鹽酸甘氨酸鹽、萘二磺酸鹽、二甲苯磺酸鹽、二鹽酸胱氨酸鹽、十一酸鹽、聚乙烯磺酸鹽、磺基水楊酸鹽、苯基丁酸鹽、4-羥基丁酸鹽、聚乙烯硫酸鹽、萘-1-磺酸鹽、萘-2-磺酸鹽和戊酸鹽。
本發明“藥學上可接受的鹼加成鹽”是指式(I)所示化合物與鹼形成的加成鹽。適宜的鹼加成鹽包括,但不限於:鋰鹽、鈉鹽、鉀鹽、鈣鹽、鎂鹽、鋁鹽、鐵鹽、亞鐵鹽、錳鹽、亞錳鹽、銅鹽、鋅鹽和銨鹽;或式(I)所示化合物與甲胺、二甲胺、三甲胺、乙胺、二乙胺、三乙胺、氨基丁三醇、二乙氨基乙醇、異丙胺、2-乙氨基乙醇、吡啶、甲基吡啶、乙醇胺、二乙醇胺、銨、二甲基乙醇胺、四甲基銨、四乙基銨、三乙醇胺、呱啶、呱嗪、嗎啉、咪唑、賴氨酸、精氨酸、L-精氨酸、組氨酸、N-甲基葡糖胺、二甲基葡糖胺、乙基葡糖胺、
二環己基胺、1,6-己二胺、乙二胺、葡糖胺、肌氨酸、絲氨醇、氨基丙二醇、1-氨基-2,3,4-丁三醇、L-賴氨酸和鳥氨酸形成的鹽。
“無定形”或“無定形形式”是指物質的質點(分子、原子、離子)在三維空間排列無週期性時形成的物質,其特徵是具有漫射之不具尖峰的X射線粉末衍射圖。無定形是固體物質的一種特殊的物理形式,其局部有序的結構特徵,提示其與晶型物質有著千絲萬縷的聯繫。物質的無定形形式可通過本領域已知的許多方法得到。這種方法包括,但不限於,驟冷法、反溶劑絮凝法、球磨法、噴霧乾燥法、冷凍乾燥法、濕法製粒法和固體分散體技術等等。
“溶劑”是指一種物質(典型地是一種液體),該物質能夠完全地或部分地溶解另一種物質(典型地是一種固體)。用於本發明實施的溶劑包括但並不限於:水、乙酸、乙醚、異丙醚、石油醚、乙酸異丙酯、乙酸正丙酯、甲基叔丁基醚、正庚烷、體積比為10:90~90:10的乙醇和水的混合溶劑、體積比為2:1~1:2的甲醇和二氯甲烷的混合物溶劑、丙酮、乙腈、苯、氯仿、四氯化碳、二氯甲烷、二甲基亞碸、1,4-二氧六環、乙醇、乙酸乙酯、正丁醇、叔丁醇、N,N-二甲基乙醯胺、N,N-二甲基甲醯胺、甲醯胺、蟻酸、己烷、異丙醇、甲醇、甲基乙基酮、1-甲基-2-吡咯烷酮、均三甲苯、硝基甲烷、聚乙二醇、正丙醇、2-丙酮、吡啶、四氫呋喃、甲乙酮、甲苯、二甲苯、它們的混合物等等。
本發明的“溶劑化物”是指一個或多個溶劑分子與本發明化合物的鹽所形成的締合物,或溶劑分子吸附在本發明化合物的鹽無定形表面。形成溶劑化物的溶劑包括,但並不限於,水,異丙醇,乙醇,甲醇,二甲亞碸,二氯甲烷、乙酸乙酯,乙酸,氨基乙醇、體積比為2:1~1:2的甲醇和二氯甲烷的混合物溶劑。術語“水合物”是指溶劑分子是水所形成的締合物或水分子吸附在本發明的化合物的鹽無定形表面。
無定形可以通過多種技術手段進行鑑別,例如X射線粉末衍射(XRPD)、紅外吸收光譜法(IR)、熔點法、差示掃描量熱法(DSC)、熱重分析法(TGA)、核磁共振法、拉曼光譜、X射線單晶衍射、溶解量熱法、掃描電子顯微鏡(SEM)、定量分析、溶解度和溶解速度等等。
在本發明中,所述的鹼加成鹽或酸加成鹽中可以含有溶劑,常見的溶劑包括水、乙醇、甲醇、異丙醇、乙酸正丙酯、四氫呋喃、丙酮、異丙醚、乙醚、乙酸異丙酯、正庚烷、乙酸乙酯、體積比為2:1~1:2的甲醇和二氯甲烷的
混合物溶劑等。含有一定量水或其他溶劑的鹼加成鹽或酸加成鹽只要具有本發明所述的鹼加成鹽或酸加成鹽的任一特徵,均應認為包含在本發明的範圍內。
在本發明的上下文中,X-射線粉末衍射圖中的2θ值均以度(°)為單位。
術語“基本上如圖所示”是指X-射線粉末衍射圖至少50%,或至少60%,或至少70%,或至少80%,或至少90%,或至少95%,或至少99%的峰顯示在其圖中。
當提及譜圖或/和出現在圖中的資料時,“峰”指本領域技術人員能夠識別的不會歸屬於背景雜音的一個特徵。
“相對強度”是指X-射線粉末衍射圖(XRPD)的所有衍射峰中第一強峰的強度為100%時,其它峰的強度與第一強峰的強度的比值。
在本發明的上下文中,當使用或者無論是否使用“大約”或”約”等字眼時,表示在給定的值或範圍的10%以內,適當地在5%以內,特別是在1%以內。或者,對於本領域普通技術人員而言,術語”大約”或”約”表示在平均值的可接受的標準誤差範圍內。每當公開一個具有N值的數字時,任何具有N+/-1%,N+/-2%,N+/-3%,N+/-5%,N+/-7%,N+/-8%或N+/-10%值以內的數字會被明確地公開,其中”+/-”是指加或減。
除非其他方面表明,本發明所描述的結構式包括所有的同分異構形式(如對映異構,非對映異構,和幾何異構(或構象異構)):例如含有不對稱中心的R、S構型,雙鍵的(Z)、(E)異構體,和(Z)、(E)的構象異構體。因此,本發明的化合物的單個立體化學異構體或其對映異構體,非對映異構體,或幾何異構體(或構象異構體)的混合物都屬於本發明的範圍。
除非其他方面表明,本發明的化合物的所有互變異構形式都包含在本發明的範圍之內。另外,除非其他方面表明,本發明所描述的化合物的結構式包括一個或多個不同的原子的富集同位素。同位素富集的化合物具有本發明給出的結構,除了一個或多個原子被具有所選擇原子量或質量數的原子替換。可引入本發明化合物中的示例性同位素包括氫、碳、氮、氧、磷、硫、氟和氯的同位素,如2H、3H、11C、13C、14C、15N、17O、18O、18F、31P、32P、35S、36Cl和125I。
另一方面,本發明所述化合物包括同位素富集的本發明所定義的化合物,例如,其中存在放射性同位素,如3H、14C和18F的化合物,或者其中存在非放射性同位素,如2H和13C的化合物。該類同位素富集的化合物可用於代謝研究(使用14C)、反應動力學研究(使用例如2H或3H)、檢測或成像技術,如正電子發射斷層掃描術(PET)或包括藥物或底物組織分佈測定的單光子發射電腦斷層成像術(SPECT),或可用於患者的放療中。18F富集的化合物對PET或SPECT研究而言是特別理想的。同位素富集的式(I)所示化合物可以通過本領域技術人員熟悉的常規技術或本發明中的實施例和製備過程所描述使用合適的同位素標記試劑替代原來使用過的未標記試劑來製備。
此外,較重同位素特別是氘(即,2H或D)的取代可提供某些治療優點,這些優點是由代謝穩定性更高帶來的。例如,體內半衰期增加或劑量需求降低或治療指數得到改善帶來的。應當理解,本發明中的氘被看作式(I)所示化合物的取代基。可以用同位素富集因數來定義該類較重同位素特別是氘的濃度。本發明所使用的術語”同位素富集因數”是指所指定同位素的同位素豐度和天然豐度之間的比例。如果本發明化合物的取代基被指定為氘,該化合物對各指定的氘原子而言具有至少3500(各指定氘原子處52.5%的氘摻入)、至少4000(60%的氘摻入)、至少4500(67.5%的氘摻入),至少5000(75%的氘摻入),至少5500(82.5%的氘摻入)、至少6000(90%的氘摻入)、至少6333.3(95%的氘摻入)、至少6466.7(97%的氘摻入)、至少6600(99%的氘摻入)或至少6633.3(99.5%的氘摻入)的同位素富集因數。本發明可藥用的溶劑化物包括其中結晶溶劑可以是同位素取代的例如D2O、丙酮-d 6、DMSO-d 6的那些溶劑化物。
本發明中立體化學的定義和慣例的使用通常參考以下文獻:S.P.Parker,Ed.,McGraw-Hill Dictionary of Chemical Terms(1984)McGraw-Hill Book Company,New York;and Eliel,E.and Wilen,S.,“Stereochemistry of Organic Compounds”,John Wiley&Sons,Inc.,New York,1994.本發明的化合物可以包含不對稱中心或手性中心,因此存在不同的立體異構體。本發明的化合物所有的立體異構形式,包括但絕不限於,非對映異構體,對映異構體,阻轉異構體,和它們的混合物,如外消旋混合物,組成了本發明的一部分。很多有機化合物都以光學活性形式存在,即它們有能力旋轉平面偏振光的平面。在描述光學活性化合物時,首碼D、L或R、S用來表示分子手性中心的絕對構型。首碼d、l或
(+)、(-)用來命名化合物平面偏振光旋轉的符號,(-)或l是指化合物是左旋的,首碼(+)或d是指化合物是右旋的。這些立體異構體的化學結構是相同的,但是它們的立體結構不一樣。特定的立體異構體可以是對映體,異構體的混合物通常稱為對映異構體混合物。50:50的對映體混合物被稱為外消旋混合物或外消旋體,這可能導致化學反應過程中沒有立體選擇性或立體定向性。術語”外消旋混合物”和”外消旋體”是指等摩爾的兩個對映異構體的混合物,缺乏光學活性。
本發明化合物的鹼加成鹽或酸加成鹽或所述的藥物組合物適用於治療患有HCV感染或患有HCV感染相關病症的哺乳動物(尤其是人)的方法,所述方法包括給予需要治療的哺乳動物式(I)所示化合物的無定形鹽。
像本發明所描述的,本發明藥物組合物包含任何一種本發明的式(I)所示化合物的鹼加成鹽或酸加成鹽,進一步包含藥學上可接受的輔料,比如載體、稀釋劑、填充劑、黏合劑、矯味劑或賦形劑,這些像本發明所應用的,包括任何溶劑、稀釋劑或其他液體賦形劑、分散劑或懸浮劑、表面活性劑、等滲劑、增稠劑、乳化劑、防腐劑、固體黏合劑或潤滑劑等,適合於特定的目標劑型。如以下文獻所描述的:In Remington:The Science and Practice of Pharmacy,21st edition,2005,ed.D.B.Troy,Lippincott Williams& Wilkins,Philadelphia,and Encyclopedia of Pharmaceutical Technology,eds.J.Swarbrick and J.C.Boylan,1988-1999,Marcel Dekker,New York,綜合此處文獻的內容,表明不同的輔料可應用於藥學上可接受的藥物組合物的製劑和它們公知的製備方法。除了任何常規的輔料與本發明的化合物不相容的範圍,例如所產生的任何不良的生物效應或與藥學上可接受的藥物組合物的任何其他組分以有害的方式產生的相互作用,它們的用途也是本發明所考慮的範圍。
可作為藥學上可接受輔料的物質包括,但並不限於,離子交換劑;鋁;硬脂酸鋁;卵磷脂;血清蛋白,如人血清蛋白;緩衝物質如磷酸鹽;甘氨酸;山梨酸;山梨酸鉀;飽和植物脂肪酸的部分甘油酯混合物;水;鹽或電解質,如硫酸魚精蛋白,磷酸氫二鈉,磷酸氫鉀,氯化鈉,鋅鹽;膠體矽;三矽酸鎂;聚乙烯吡咯烷酮;聚丙烯酸脂;蠟;聚乙烯-聚氧丙烯-阻斷聚合體;羊毛脂;糖,如乳糖,葡萄糖和蔗糖;澱粉如玉米澱粉和土豆澱粉;纖維素和
它的衍生物如羧甲基纖維素鈉,乙基纖維素和乙酸纖維素;樹膠粉;麥芽;明膠;滑石粉;輔料如可哥豆脂和栓劑蠟狀物;油如花生油,棉子油,紅花油,麻油,橄欖油,玉米油和豆油;二醇類化合物,如丙二醇和聚乙二醇;酯類如乙基油酸酯和乙基月桂酸酯;瓊脂;緩衝劑如氫氧化鎂和氫氧化鋁;海藻酸;無熱原的水;等滲鹽;林格(氏)溶液;乙醇;磷酸緩衝溶液;和其他無毒的合適的潤滑劑如月桂硫酸鈉和硬脂酸鎂;著色劑;釋放劑;包衣衣料;甜味劑;調味劑;香料;防腐劑和抗氧化劑。
所述藥物組合物進一步包含抗HCV的藥物。所述抗HCV的藥物可以為任何已知的不同於本發明化合物的其他用於抗HCV的藥物。例如,可以為干擾素、利巴韋林、白介素2、白介素6、白介素12、促進產生1型輔助性T細胞應答的化合物、干擾RNA、反義RNA、咪喹莫德、肌苷5’-單磷酸脫氫酶抑制劑、金剛烷胺、金剛乙胺、利托那韋、巴維昔單抗(Bavituximab)、CivacirTM、波普瑞韋(boceprevir)、替拉瑞韋(telaprevir)、索非布韋(sofosbuvir)、雷迪帕韋(ledipasvir)、達卡他韋(daclatasvir)、丹諾普韋(danoprevir)、西魯瑞韋(ciluprevir)、那拉匹韋(narlaprevir)、deleobuvir(BI-207127)、dasabuvir(ABT-333)、beclabuvir(BMS-791325)、elbasvir(MK-8742)、ombitasvir(ABT-267)、neceprevir(ACH-2684)、tegobuvir(GS-9190)、grazoprevir(MK-5172)、sovaprevir(ACH-1625)、samatasvir(IDX-719)、veruprevir(ABT-450)、埃羅替尼(erlotinib)、simeprevir(TMC-435)、asunaprevir(BMS-650032)、vaniprevir(MK-7009)、faldaprevir(BI-2013335)、VX-135、CIGB-230、furaprevir(TG-2349)、pibrentasvir(ABT-530)、glecaprevir(ABT-493)、uprifosbuvir(IDX-21437)、radalbuvir(GS-9669)、JHJ-56914845、vedroprevir(GS-9451)、BZF-961、GS-9256、ANA975、EDP239、ravidasvir hydrochloride(PPI-668)、velpatasvir(GS-5816)、MK-8325、GSK-2336805、PPI-461、ACH-1095、VX-985、IDX-375、VX-500、VX-813、PHX-1766、PHX-2054、IDX-136、IDX-316、modithromycin(EP-013420)、VBY-376、TMC-649128、mericitabine(R-7128)、INX-189、IDX-184、IDX102、R1479、UNX-08189、PSI-6130、PSI-938、PSI-879、HCV-796、nesbuvir(HCV-371)、VCH-916、lomibuvir(VCH-222)、setrobuvir(ANA-598)、MK-3281、ABT-072、filibuvir(PF-00868554)、deleobuvir(BI-207127)、A-837093、JKT-109、Gl-59728、GL-60667、AZD-2795、TMC-647055或其組合;其中所述干擾素為干擾素α-2b、
聚乙二醇化的干擾素α、干擾素α-2a、聚乙二醇化的干擾素α-2a、複合α-干擾素、干擾素γ或其組合。所述藥物組合物,進一步包含至少一種HCV抑制劑,所述HCV抑制劑用於抑制HCV複製過程和/或抑制HCV病毒蛋白的功能;所述HCV複製過程包括HCV進入、HCV脫殼、HCV翻譯、HCV複製、HCV組裝和HCV釋放;所述的HCV病毒蛋白選自金屬蛋白酶、NS2、NS3、NS4A、NS4B、NS5A或NS5B,以及HCV病毒複製所需要的內部核糖體進入點(IRES)和肌苷單磷酸脫氫酶(IMPDH)。
當可用於治療時,治療有效量的本發明化合物的鹽,尤其是式(I)所示化合物的鹼加成鹽或酸加成鹽可作為未加工的化學藥品給予,還可作為藥物組合物的活性成分提供。因此,本發明內容還提供藥物組合物,該藥物組合物包括治療有效量的本發明化合物的鹽,尤其是式(I)所示化合物的鹼加成鹽或酸加成鹽和一種或多種藥學上可接受的載體、稀釋劑或賦形劑。本文所使用的術語”治療有效量”是指足以顯示出有意義的患者益處(例如病毒負荷減少)的各活性組分的總量。當使用單獨的活性成分單獨給藥時,該術語僅指該成分。當組合應用時,該術語則是指不論組合,依次或同時給藥時,都引起治療效果的活性成分的組合量。本發明化合物的鹽,尤其是式(I)所示化合物的鹼加成鹽或酸加成鹽如上所述。從與製劑其他成分相容以及對其接受者無害的意義上來講,載體、稀釋劑或賦形劑必須是可接受的。根據本發明內容的另一方面,還提供用於製備藥物製劑的方法,該方法包括將本發明化合物的鹽,尤其是式(I)所示化合物的鹼加成鹽或酸加成鹽與一種或多種藥學上可接受的載體、稀釋劑或賦形劑混勻。本發明所使用的術語”藥學上可接受的”是指這樣的化合物、原料、組合物和/或劑型,它們在合理醫學判斷的範圍內,適用於與患者組織接觸而無過度毒性、刺激性、變態反應或與合理的利益/風險比相對稱的其他問題和併發症,並有效用於既定用途。
藥物製劑可呈單位劑型,每個單位劑量含有預定量的活性成分。本發明內容的化合物的劑量水準介於約0.01毫克/千克(mg/kg)體重/天和約250毫克/千克體重/天之間,較佳介於約0.05mg/kg體重/天與約100mg/kg體重/天之間,常常以單一療法用於預防或治療HCV介導的疾病。通常可按每天約1至約5次或者作為連續輸注給予本發明內容的藥物組合物。這類給藥法可用作長期或短期療法。與載體材料混合以製備單一劑型的活性成分的量將根據待治療的疾病、
疾病的嚴重程度、給藥時間、給藥途徑、所用化合物的排泄速率、治療時間和患者年齡、性別、體重和情況而改變。較佳的單位劑型是含有本文上述活性成分的日劑量或分劑量或其適宜分數的單位劑型。可用顯然低於化合物最佳劑量的小劑量開始治療。此後,以較小的增量來加大劑量直到在這種情況下達到最佳效果。一般而言,最理想地給予化合物的濃度水準是通常可在抗病毒方面提供有效結果而又不至於引起任何有害或有毒的副作用。
當本發明內容的藥物組合物包含本發明內容的化合物和一種或多種其他治療藥物或預防藥物的組合時,化合物和另外的藥物的劑量水準通常在單一療法方案中,占正常給藥劑量的約10-150%,更佳占正常給藥劑量的約10-80%。藥物製劑適於通過任何合適的途徑給藥,例如通過口服(包括口腔或舌下)、直腸、鼻、局部(包括口腔、舌下或經皮)、陰道或胃腸外(包括皮下、皮內、肌內、關節內、滑膜內、胸骨內、鞘內、病灶內、靜脈內或者真皮下注射或輸注)途徑。可按藥劑學領域的任何已知方法製備這類製劑,例如通過將活性成分與載體或賦形劑混合。較佳口服給藥或注射給藥。
適於口服給藥的藥物製劑按獨立的單位提供,例如膠囊劑或片劑;散劑或顆粒劑;水性或非水性液體中的溶液劑或混懸劑;可食用泡沫製劑或起泡製劑(whip);或水包油乳液劑或油包水乳液劑。
舉例來說,對於以片劑或膠囊劑形式的口服給藥,活性藥物組分可與藥學上可接受的口服無毒惰性載體(例如乙醇、甘油、水等)相混合。通過將化合物粉碎成合適的微細尺寸,並與被同樣粉碎的藥用載體(例如澱粉或甘露醇等可食用的糖類)混勻來製備散劑。還可存在矯味劑、防腐劑、分散劑和著色劑。
通過製備如上所述的粉狀混合物,並裝填到成形的明膠殼內,來製備膠囊劑。在裝填操作之前,可將助流劑和潤滑劑(例如膠態二氧化矽、滑石粉、硬脂酸鎂、硬脂酸鈣或固態聚乙二醇)加到粉狀混合物中。還可加入當服下膠囊劑時將改進藥物可利用性的崩解劑或增溶劑(例如瓊脂、碳酸鈣或碳酸鈉)。
此外需要或必需時,也可將合適的黏合劑、潤滑劑、崩解劑和著色劑摻到混合物中。合適的黏合劑包括澱粉、明膠、天然糖(例如葡萄糖或β-乳糖)、玉米甜味劑、天然和合成樹膠(例如阿拉伯樹膠、西黃蓍膠或藻酸鈉)、羧甲基纖維素、聚乙二醇等。用於這些劑型的潤滑劑包括油酸鈉、氯化鈉等。崩解劑包括但並不限於澱粉、甲基纖維素、瓊脂、皂土、黃原膠等。例如,通過
製成粉狀混合物,製粒或預壓片,加入潤滑劑和崩解劑,壓製成片,從而製成片劑。將適當粉碎的化合物與如上述所述的稀釋劑或基料、任選與黏合劑(例如羧甲基纖維素、藻酸鹽、明膠或聚乙烯吡咯烷酮)、溶解阻止劑(例如石蠟)、吸收加速劑(如季鹽)和/或吸收劑(例如皂土、高嶺土或磷酸二鈣)混合,來製備粉狀混合物。可用黏合劑(例如糖漿、澱粉漿、阿拉伯膠漿(acadiamucilage)或纖維素材料或聚合材料溶液)潤濕後加壓過篩,將粉狀混合物製粒。製粒的一個替代方法是,可將粉狀混合物通過壓片機,結果是將形成不佳的團塊再擊碎製成顆粒。可通過加入硬脂酸、硬脂酸鹽,滑石粉或礦物油使顆粒潤滑以防止黏到壓片機的沖模上。然後將經潤滑的混合物壓製成片。本發明內容的化合物還可與自由流動的惰性載體混合,無需通過製粒或預壓片步驟便可壓製成片。可提供透明或不透明的由蟲膠密封衣、糖衣或聚合材料衣和蠟質拋光衣(polish coating of wax)組成的保護性包衣材料。可將染料加到這些包衣材料中以區分不同的單位劑量。
口服液體製劑例如溶液劑、糖漿劑和酏劑可以劑量單位形式製備。糖漿劑可通過將化合物溶於適當調味的水溶液中來製備,而酏劑可通過使用無毒溶媒來製備。還可加入增溶劑和乳化劑(例如乙氧基化異硬脂醇和聚氧乙烯山梨醇醚)、防腐劑、矯味添加劑(例如薄荷油或天然甜味劑或糖精或其他人造甜味劑)等。
如果適當的話,可將用於口服給藥的劑量單位製劑微膠囊化。也可將製劑製成延時或持續釋放,例如通過包衣或包埋在聚合物、蠟等微粒材料中。
本發明式(I)所示化合物的鹼加成鹽或酸加成鹽或其藥物組合物還可以脂質體遞藥系統給予,例如小單層脂質體、大單層脂質體和多層脂質體。脂質體可由多種磷脂(例如膽固醇、十八烷基胺或磷脂醯膽鹼)構成。
本發明式(I)所示化合物的鹼加成鹽或酸加成鹽或其藥物組合物也可通過使用單克隆抗體作為單獨的載體(化合物分子與之偶聯)遞藥。化合物也可與作為靶向藥物載體的可溶性聚合物偶聯。這類聚合物可包括聚乙烯吡咯烷酮、吡喃共聚物、聚羥丙基甲基丙烯醯胺苯酚、聚羥乙基天冬醯胺苯酚或被棕櫚醯殘基取代的聚氧化乙烯聚賴氨酸。此外,化合物可與一類生物可降解的聚合物偶聯,用於達到藥物的控釋,這類聚合物例如聚乳酸、聚ε-己內酯、聚羥基
丁酸、聚原酸酯、聚縮醛、聚二氫吡喃、聚氰基丙烯酸酯和水凝膠的交聯共聚物或兩親性嵌段共聚物。
適於經皮給藥的藥物製劑可作為離散的貼劑(discrete patch)以在長時間內保持與接受者表皮密切接觸。例如,活性成分可由通過離子導入貼劑遞藥,通常可參見Pharmaceutical Research 1986,3(6),318。
適於局部給藥的藥物製劑可製成軟膏劑、乳膏劑、混懸劑、洗劑、散劑、溶液劑、糊劑、凝膠劑、噴霧劑、氣霧劑、油製劑或透皮貼劑。
適於直腸給藥的藥物製劑可作為栓劑或作為灌腸劑提供。
適於經鼻給藥的藥物製劑(其中載體為固體)包括粒徑為例如20-500微米範圍的粗粉劑,通過以鼻吸方式給藥,即通過鼻通道從接近鼻子的粗粉劑容器中快速吸入。其中載體為液體、適於作為鼻腔噴霧劑或滴鼻劑給藥的合適製劑包括活性成分的水性溶液劑或油性溶液劑。
適於通過吸入給藥的藥物製劑包括微細粒子粉劑(dust)或細霧劑(mist),可用不同類型計量的劑量壓縮氣溶膠、霧化吸入器、吹入器或其他適宜遞送氣溶膠噴霧劑的裝置中製備。
適於陰道給藥的藥物製劑可以陰道栓、陰道塞、乳膏劑、霜劑、凝膠劑、糊劑、泡沫劑或噴霧劑提供。
適於胃腸外給藥的藥物製劑包括水性和非水性無菌注射溶液劑及水性和非水性無菌混懸劑,水性和非水性無菌注射溶液劑可含有抗氧化劑、緩衝劑、抑菌劑和使所述製劑與待接受者血液等滲的溶質,水性和非水性無菌混懸劑可包括懸浮劑和增稠劑。製劑可以單位劑量或多劑量容器提供,例如密封的小瓶,並可保存在冷凍乾燥(凍乾)條件下,只需在臨用前加入無菌液體載體,例如注射用水。臨用時配置的注射溶液劑和混懸劑可由無菌粉針劑、顆粒劑和片劑製備。
應當瞭解的是,除了以上特別提到的成分以外,製劑還包括與所述製劑類型有關之本領域常用的其它成分,例如適於口服給藥的這類製劑可包括矯味劑。
本發明提供了本發明式(I)所示化合物的鹼加成鹽或酸加成鹽或其藥物組合物在製備藥物中的用途,所述藥物可以用於抑制HCV複製過程和/或抑制HCV病毒蛋白的功能;所述HCV複製過程包括HCV進入、HCV脫殼、HCV翻譯、HCV複製、HCV組裝和HCV釋放;所述的HCV病毒蛋白選自金屬蛋白酶、NS2、NS3、NS4A、NS4B、NS5A或NS5B,以及HCV病毒複製所需要的內部核糖體進入點(IRES)和肌苷單磷酸脫氫酶(IMPDH)。本發明所述任一化合物或藥物組合物可以用於治療丙型肝炎病毒(HCV)感染或丙型肝炎疾病,特別地,其對HCV NS3/4A蛋白有很好的抑制作用。
包含本發明式(I)所示化合物的鹼加成鹽或酸加成鹽或藥物組合物給藥的治療方法,進一步包括對患者給予其他抗HCV藥物,由此,可以將本發明的式(I)所示化合物的鹼加成鹽或酸加成鹽或藥物組合物與其他抗HCV藥物進行聯合治療,其中所述的其他抗HCV的藥物為干擾素、利巴韋林、白介素2、白介素6、白介素12、促進產生1型輔助性T細胞應答的化合物、干擾RNA、反義RNA、咪喹莫德、肌苷5’-單磷酸脫氫酶抑制劑、金剛烷胺、金剛乙胺、利托那韋、巴維昔單抗(Bavituximab)、CivacirTM、波普瑞韋(boceprevir)、替拉瑞韋(telaprevir)、索非布韋(sofosbuvir)、雷迪帕韋(ledipasvir)、達卡他韋(daclatasvir)、丹諾普韋(danoprevir)、西魯瑞韋(ciluprevir)、那拉匹韋(narlaprevir)、deleobuvir(BI-207127)、dasabuvir(ABT-333)、beclabuvir(BMS-791325)、elbasvir(MK-8742)、ombitasvir(ABT-267)、neceprevir(ACH-2684)、tegobuvir(GS-9190)、grazoprevir(MK-5172)、sovaprevir(ACH-1625)、samatasvir(IDX-719)、setrobuvir、veruprevir(ABT-450)、埃羅替尼(erlotinib)、simeprevir(TMC-435)、asunaprevir(BMS-650032)、vaniprevir(MK-7009)、faldaprevir(BI-2013335)、VX-135、CIGB-230、furaprevir(TG-2349)、pibrentasvir(ABT-530)、glecaprevir(ABT-493)、uprifosbuvir(IDX-21437)、radalbuvir(GS-9669)、JHJ-56914845、vedroprevir(GS-9451)、BZF-961、GS-9256、ANA975、EDP239、ravidasvir hydrochloride(PPI-668)、velpatasvir(GS-5816)、MK-8325、GSK-2336805、PPI-461、ACH-1095、VX-985、IDX-375、VX-500、VX-813、PHX-1766、PHX-2054、IDX-136、IDX-316、modithromycin(EP-013420)、VBY-376、TMC-649128、mericitabine(R-7128)、sofosbuvir(PSI-7977)、INX-189、IDX-184、IDX102、R1479、UNX-08189、PSI-6130、PSI-938、PSI-879、HCV-796、nesbuvir(HCV-371)、VCH-916、lomibuvir
(VCH-222)、setrobuvir(ANA-598)、MK-3281、ABT-072、filibuvir(PF-00868554)、deleobuvir(BI-207127)、A-837093、JKT-109、Gl-59728、GL-60667、AZD-2795、TMC-647055或其組合;其中所述干擾素為干擾素α-2b、聚乙二醇化的干擾素α、干擾素α-2a、聚乙二醇化的干擾素α-2a、複合α-干擾素、干擾素γ或其組合。
並且包含本發明式(I)所示化合物的鹼加成鹽、酸加成鹽或藥物組合物給藥的治療方法,進一步包含其他抗HCV藥物的給藥,其中,其他抗HCV藥物可以和本發明式(I)所示化合物的鹼加成鹽、酸加成鹽或其藥物組合物聯合給藥,本發明式(I)所示化合物的鹼加成鹽、酸加成鹽或藥物組合物作為單個劑型,或分開作為多劑型的一部分。其他抗HCV藥物可以與本發明式(I)所示化合物的的鹼加成鹽或酸加成鹽同時給藥或不同時給藥。後者的情況,給藥可以錯開進行如6小時、12小時、1天、2天、3天、1周、2周、3周、1個月或2個月進行。
本發明的化合物或藥學上可接受的組合物的”有效量”或”有效劑量”是指處理或減輕一個或多個本發明所提到病症的嚴重度的有效量。根據本發明的方法,式(I)所示化合物的的鹼加成鹽或酸加成鹽和組合物可以是任何給藥量和任何給藥途徑來有效地用於處理或減輕疾病的嚴重程度。必需的準確的量將根據患者的情況而改變,這取決於種族,年齡,患者的一般條件,感染的嚴重程度、特殊的因素、給藥方式,等等。化合物或組合物可以和一個或多個其他治療劑聯合給藥,如本發明所討論的。
下面所描述的實施例,除非其他方面表明,所有的溫度定為攝氏度(℃)。除非其他方面表明,試劑購買於商品供應商如Aldrich Chemical Company,Arco Chemical Company and Alfa Chemical Company,使用時都沒有經過進一步純化。一般的試劑從汕頭西隴化工廠,廣東光華化學試劑廠,廣州化學試劑廠,天津好寓宇化學品有限公司,青島騰龍化學試劑有限公司和青島海洋化工廠購買得到。
核磁共振光譜資料通過Bruker Avance 400核磁共振譜儀或Bruker Avance III HD 600核磁共振譜儀來測定,以CDCl3,DMSO-d6,CD3OD或d6-丙酮為溶劑(報導以ppm為單位),用TMS(0ppm)或氯仿(7.25ppm)作為參照標準。當出現多重峰的時候,將使用下面的縮寫:s(singlet,單峰),d(doublet,雙
峰),t(triplet,三重峰),m(multiplet,多重峰),br(broadened,寬峰),dd(doublet of doublets,雙二重峰),ddd(doublet of doublet of doublets,雙雙二重峰),dt(doublet of triplets,雙三重峰),ddt(doublet of doublet of triplets,雙雙三重峰),td(triplet of doublets,三雙重峰),br.s(broadened singlet,寬單峰)。偶合常數J,單位用赫茲(Hz)表示。
本發明所用X射線粉末衍射分析方法為:Empyrean衍射儀,使用Cu-Kα輻射(45KV,40mA)獲得X射線粉末衍射圖。在單晶矽樣品架上將粉末狀樣品製備成薄層,放在旋轉樣品臺上,在3°-40°的範圍內以0.0168°步長進行分析。使用Data Collector軟體收集資料,HighScore Plus軟體處理資料,Data Viewer軟體讀取資料。
本發明元素含量檢測資料通過配備G31XXB真空系統的Agilent 7700X系列的ICP-MS來測定的,HMI高基體系統進樣器和新型雙模式檢測器應用於分析,電感耦合等離子體(ICP)源應用於ICP-MS質譜儀。
本發明的溶解度採用Aglient 1200高效液相色譜儀VWD檢測器測定,色譜柱型號為Waters Xbridge-C18(4.6×150mm,5μm)。檢測波長為250nm,流速為1.0mL/min,柱溫為35℃,流動相為乙腈-水(v/v=40/60)。
低解析度質譜(MS)資料通過配備G1312A二元泵和a G1316A TCC(柱溫保持在30℃)的Agilent 6320系列LC-MS的光譜儀來測定的,G1329A自動採樣器和G1315B DAD檢測器應用於分析,ESI源應用於LC-MS光譜儀。
低解析度質譜(MS)資料通過配備G1311A四元泵和G1316A TCC(柱溫保持在30℃)的Agilent 6120系列LC-MS的光譜儀來測定的,G1329A自動採樣器和G1315D DAD檢測器應用於分析,ESI源應用於LC-MS光譜儀。
以上兩種光譜儀都配備了Agilent Zorbax SB-C18柱,規格為2.1×30mm,5μm。注射體積是通過樣品濃度來確定;流速為0.6mL/min;HPLC的峰值是通過在210nm和254nm處的UV-Vis波長來記錄讀取的。流動相為0.1%的甲酸乙腈溶液(相A)和0.1%的甲酸超純水溶液(相B)。梯度洗脫條件如表1所示。
化合物純度是通過Agilent 1100系列高效液相色譜(HPLC)來評價的,其中UV檢測在210nm和254nm處,Zorbax SB-C18柱,規格為2.1×30mm,4μm,10分鐘,流速為0.6mL/min,5-95%的(0.1%甲酸乙腈溶液)的(0.1%甲酸水溶液),柱溫保持在40℃。
化合物色譜製備分離是通過Agilent 1260系列高效液相色譜(HPLC)來實現的,其中UV檢測在278nm處,Calesil ODS-120(4.6×250mm,120A,10u)柱,流速為1.0mL/min,流動相為(10mM ZnSO4+20mM L-纈氨酸緩衝液):甲醇(v:v)=50:50,柱溫保持在30℃。
下面簡寫詞的使用貫穿本發明:
Ac 乙醯基
Ac2O 乙酸酐
BOC,Boc 叔丁氧基羰基
(Boc)2O 二碳酸二叔丁酯
CHCl3 氯仿
CDCl3 氘代氯仿
CH2Cl2,DCM 二氯甲烷
CDI N,N'-羰基二咪唑
DBU 1,8-二氮雜雙環[5.4.0]-十一碳-7-烯
DMF N,N-二甲基甲醯胺
DMAP 4-二甲氨基吡啶
DMSO 二甲基亞碸
DIPEA 二異丙基乙基胺
DIAD 偶氮二甲酸二異丙酯
DME 乙二醇二甲醚
EDC,EDCI 1-(3-二甲氨基丙基)-3-乙基碳二亞胺鹽酸鹽
EtOAc 乙酸乙酯
EA 乙酸乙酯
Et3N,TEA 三乙胺
EtOH 乙醇
MeCN,CH3CN 乙腈
THF 四氫呋喃
HCl.EA,HCl/EA 氯化氫的乙酸乙酯溶液
HOAt,HOAT 1-羥基-7-氮雜苯並三唑
HOAc 乙酸
g 克
mg 毫克
ml,mL 毫升
IPA 異丙醇
Pd(PPh3)4 四三苯基磷鈀
RT,rt 室溫
rf 回流
Rt 保留時間
下面的實施例可以對本發明做進一步的描述,然而,這些實施例不應作為對本發明範圍的限制。
將化合物1-1(50g,216mmol)、三苯基膦(68g,259mmol)和二氯甲烷(375mL)加入反應瓶中,氮氣保護下,降溫至-10℃,緩慢滴加DIAD(52.5g,260mmol),滴完後繼續在-10℃下攪拌3小時,待反應完全後,加入甲磺酸(62.5g,650mmol)升溫至40℃攪拌2小時。反應完全後,冷卻至室溫,過濾,濾餅用
少量二氯甲烷洗滌一次,所得固體於40℃下真空乾燥4小時,得到白色固體化合物1-2(40g,產率88.4%)。
將化合物1-2(10g,47.8mmol)、化合物7(10g,36.8mmol)、2-肟氰乙酸乙酯(1.3g,9.1mmol)、DIPEA(9.0mL,54mmol)以及二氯甲烷(250mL)加入到圓底燒瓶中,氮氣保護加入EDCI(0.85g,4.4mmol),反應混合物在室溫下反應3小時。待反應完全後,向反應液中加入250mL水分液,有機相依次用10%檸檬酸水溶液(250mL)、飽和碳酸氫鈉(250mL)和飽和氯化鈉溶液(250mL)洗滌一次,再用無水硫酸鈉乾燥,最後減壓濃縮,得到棕紅色油狀液體化合物1-3(12.7g,產率94.1%)。
將化合物1-3(13.37g,36.49mmol)加入到250mL單口瓶中,再加入甲苯(13mL)和水(130mL),最後加入化合物1-4(11.66g,37.20mmol)以及異辛酸鈉(10.00g,54.85mmol),所得混合物於室溫下反應過夜。反應完全後,加入乙酸乙酯(150mL×2)萃取,合併的有機相依次用飽和碳酸氫鈉溶液(150mL)、鹽酸(1mol/L,150mL)和飽和氯化鈉洗滌,無水硫酸鈉乾燥,減壓旋乾有機溶劑,得到棕紅色油狀液體化合物1-5(18.52g,收率:100%)。
將化合物取1-5(18.5g,36.4mmol)、化合物1-6(10.48g,47.3mmol)以及甲苯(100mL)加入到250mL單口瓶中,反應混合物降溫至-10℃,再將叔丁醇鉀(6.12g,54.6mmol)的無水四氫呋喃(20mL)溶液緩慢滴加到上述反應混合物中,控制反應溫度不高於-5℃,滴完後,反應混合物在-5℃繼續攪拌3小時。待反應完全後,加入1鹽酸溶液(100mL,1mol/L),反應混合物升溫至室溫攪拌30分鐘,然後分液,水相用甲苯(100mL)萃取,合併有機相。合併的有機相分別用飽和碳酸氫鈉溶液(100mL)和鹽酸(150mL,1mol/L)洗滌一次,最後再用飽和氯化鈉洗滌,無水硫酸鈉乾燥,減壓旋乾有機溶劑,得到棕紅色油狀液體化合物1-7(24.0g,收率97.6%)。
將化合物1-7(24g,35.4mmol)、化合物1-8(10g,31.8mmol)、碳酸銫(15g,46mmol)以及N-甲基吡咯烷酮(70mL)加入到250毫升單口瓶中,升溫至50℃攪拌過夜。待反應完全後,加入水(100mL)以及甲基叔丁基醚(70mL),分液,水相用甲基叔丁基醚(70mL)萃取,合併的有機相依次用飽和碳酸氫鈉水溶液(70mL)和飽和氯化鈉水溶液洗滌,無水硫酸鈉乾燥,減壓旋乾有機溶劑,得到棕紅色油狀液體,然後用異丙醇(210mL)升溫溶解棕紅色油狀液體,再冷卻至室溫,析出白色固體化合物1-9(20.0g,收率80%)。
將化合物取1-9(20g,24.8mmol)和甲苯(1400mL)加入到反應瓶中,升溫至110℃回流並攪拌一小時。將詹氏催化劑(0.08g,0.1mmol)溶解在甲苯(200mL)中,氮氣保護下緩慢滴加到反應液中,滴加時間為3小時,滴完後,反應液繼續回流攪拌2小時。反應完全後,減壓旋乾溶劑,得到棕灰色油狀液體,加入甲基叔丁基醚(80mL),並升溫至回流溶解該棕灰色油狀液體,反應完後,然後冷卻至室溫,析出白色固體化合物1-10(15.0g,收率:80%)。
將化合物1-10(10g,12.89mmol)、一水合氫氧化鋰(1.1g,26mmol)、甲醇(40mL)、四氫呋喃(40mL)以及水(20mL)加入到250mL單口瓶中,室溫攪拌過夜。反應完全後,減壓旋乾有機溶劑,加入鹽酸(50mL,1mol/L)和乙酸乙酯(50mL),分液,水相用乙酸乙酯(50mL)萃取,合併的有機相用飽和氯化鈉(50mL)洗滌,無水硫酸鈉乾燥,過濾,減壓旋乾有機溶劑,得到白色固體1-11(9.15g,收率:93.2%)。
將化合物取1-11(2g,2.625mmol)、CDI(0.87g,5.3mmol)和二氯甲烷(20mL)加入到圓底燒瓶中,室溫攪拌3小時,然後再加入DBU(0.82g,5.3mmol)以及化合物1-12(0.72g,5.3mmol),反應混合物室溫下攪拌過夜。待反應完全後,加入鹽酸(40mL,1mol/L),分液,水相用二氯甲烷(10mL)萃取,合併的有機相用50毫升飽和氯化鈉洗滌,無水硫酸鈉乾燥,過濾,減壓旋乾有機溶劑,得到淡黃色固體化合物1-13(2.2g,收率:94.42%)。
MS(ESI,pos.ion)m/z:880.8[M+1]+;
1H NMR(600MHz,CDCl3):δ 10.31(s,1H),8.03(d,J=7.5Hz,1H),7.93(s,1H),7.84-7.79(m,2H),7.54(s,1H),7.06-7.01(m,2H),5.70(dd,J=17.9,8.7Hz,1H),5.52(s,1H),5.03-4.98(m,1H),4.76-4.69(m,2H),4.65-4.60(m,1H),4.13-4.09(m,1H),3.89(s,3H),3.73(s,3H),3.26-3.19(m,2H),2.75(dd,J=13.8,7.4Hz,1H),2.65(s,3H),2.31(d,J=8.6Hz,1H),2.07-2.04(m,1H),1.85(dd,J=15.5,9.2Hz,2H),1.78(dd,J=10.5,5.1Hz,1H),1.66-1.62(m,1H),1.50(d,J=7.3Hz,4H),1.40(d,J=6.9Hz,7H),1.26(d,J=4.2Hz,3H),1.20(s,3H),0.86-0.77(m,3H)ppm。
將化合物1-13(0.2g,0.2mmol)溶解在異丙醇(2mL)中,冷卻至0℃,然後加入的氯化氫的異丙醇溶液(品質分數40%,5mL),直至沒有氣體放出時反應結束。過濾,所得白色固體用乙酸乙酯(5mL)沖洗。將所得白色固體、化合物1-14(0.1g,0.7mmol)、EDCI(0.2g,1.5mmol)以及HOAT(0.15g,1.1mmol)加入到圓底燒瓶中,氮氣保護下,加入二氯甲烷(10mL),然後冷卻至0℃,加入DIPEA(0.5mL,3mmol),反應混合物升溫至30℃,並攪拌6小時。反應完後,用水(10mL)淬滅反應,所得混合物用二氯甲烷(10mL×2)萃取,合併的有機相用飽和食鹽水(10mL)洗滌,無水硫酸鈉乾燥,過濾,減壓下除去有機溶劑,所得殘留物用矽膠柱層析純化,洗脫劑為石油醚/乙酸乙酯(V/V)=2/1,得到白色固體化合物(I)(0.150g,產率70%)。
MS(ESI,pos.ion)m/z:874.3[M+1]+;1H NMR(600MHz,CDCl3):δ 10.30(s,1H),8.40(s,1H),7.95(d,J=7.4Hz,1H),7.87(d,J=9.1Hz,1H),7.81(s,1H),7.55(s,1H),7.04(d,J=9.2Hz,2H),6.57(s,1H),5.63(dd,J=17.8,8.6Hz,1H),5.51(d,J=27.3Hz,1H),4.92(t,J=9.4Hz,1H),4.76(t,J=7.3Hz,1H),4.70(t,J=7.8Hz,1H),4.58(d,J=11.4Hz,1H),4.16-4.10(m,1H),3.88(s,3H),3.26-3.20(m,2H),2.75(dd,J=13.6,7.7Hz,1H),2.65(d,J=18.3Hz,4H),2.54-2.48(m,1H),2.38(s,1H),2.26(dd,J=17.2,8.5Hz,1H),2.05(dd,J=21.8,10.4Hz,1H),1.89-1.83(m,1H),1.79-1.69(m,2H),1.43(d,J=5.5Hz,2H),1.39(d,J=6.9Hz,7H),1.28-1.23(m,3H),1.19(s,3H),0.96-0.66(m,3H)ppm。
通過Empyrean X射線粉末衍射(XRPD)分析鑑定:使用Cu-K α輻射,實驗結果如圖33所示。
將化合物(I)(0.437g,0.491mmol)和N-甲基葡糖胺(0.106g,0.543mmol)加入到甲醇(20.0mL)中,固體緩慢溶解,反應混合物在室溫下反應7小時,反應完後,減壓除去溶劑,固體經室溫真空乾燥,得到化合物(I)N-甲基葡糖胺鹽無定形為白色固體粉末(0.523g,0.489mmol,99.61%)。
1)1H NMR(600MHz,DMSO-d 6)δ 9.07(s,1H),8.45(d,J=5.6Hz,1H),8.01(d,J=9.1Hz,2H),7.50(d,J=31.5Hz,2H),7.35(d,J=9.3Hz,1H),6.82(s,1H),5.62(s,1H),5.51(t,J=9.7Hz,1H),5.34(d,J=6.8Hz,1H),4.77(s,1H),4.57-4.37(m,3H),4.21(d,J=9.7Hz,1H),3.93(s,3H),3.81(d,J=4.1Hz,1H),3.66(d,J=4.3Hz,1H),3.60(dd,J=10.7,3.2Hz,2H),3.52-3.47(m,2H),3.45-3.41(m,4H),3.21-3.12(m,2H),2.88(dt,J=11.9,8.7Hz,3H),2.58(s,3H),2.53(d,J=9.4Hz,2H),2.27-1.87(m,5H),1.74(s,1H),1.51-1.10(m,20H),0.48(s,2H)ppm。
2)通過Empyrean X射線粉末衍射(XRPD)分析鑑定:使用Cu-K α輻射,實驗結果如圖1所示。
將化合物(I)(0.437g,0.50mmol)和L-精氨酸(0.092g,0.531mmol)加入到甲醇(20.0mL)中,固體緩慢溶解,反應混合物在室溫下反應過夜,反應完後,減壓除去溶劑,殘留物經室溫真空乾燥,得到化合物(I)L-精氨酸鹽無定形為白色固體粉末(0.52g,0.497mmol,99.31%)。
1)1H NMR(600MHz,DMSO-d 6)δ 9.07(d,J=1.2Hz,1H),8.43(s,1H),8.16-7.95(m,2H),7.49(d,J=30.5Hz,5H),7.35(d,J=9.3Hz,1H),6.82(d,J=1.2Hz,1H),5.56(dd,J=24.0,13.9Hz,2H),5.33(dd,J=16.5,9.5Hz,1H),4.78(s,
1H),4.53(t,J=7.8Hz,1H),4.42(d,J=11.6Hz,1H),4.20(d,J=8.2Hz,1H),3.92(s,3H),3.30(d,J=6.0Hz,3H),3.21-3.02(m,4H),2.57(s,5H),2.22-1.84(m,4H),1.79-1.06(m,24H),0.46(s,2H)ppm。
2)通過Empyrean X射線粉末衍射(XRPD)分析鑑定:使用Cu-K α輻射,實驗結果如圖2所示。
將化合物(I)(0.449g,0.514mmol)和L-賴氨酸(0.083g,0.568mmol)加入到甲醇(20.0mL)中,固體緩慢溶解,反應混合物在室溫下反應4.5小時,反應完後,減壓除去溶劑,殘留物經室溫真空乾燥,得到化合物(I)L-賴氨酸鹽無定形為白色固體粉末(0.524g,0.514mmol,99.98%)。
1)1H NMR(600MHz,DMSO-d 6)δ 9.08(s,1H),8.41(s,1H),8.10-7.88(m,2H),7.50(d,J=29.0Hz,2H),7.36(d,J=9.3Hz,1H),6.83(s,1H),5.56(dd,J=24.7,14.4Hz,2H),5.31(dd,J=16.9,9.3Hz,1H),4.79(s,1H),4.52(t,J=7.8Hz,1H),4.42(d,J=11.5Hz,1H),4.22(d,J=9.6Hz,1H),3.93(s,3H),3.16(dd,J=14.4,7.2Hz,3H),2.73(t,J=7.1Hz,2H),2.56(d,J=16.2Hz,5H),2.17-1.84(m,5H),1.81-1.54(m,4H),1.53-1.03(m,24H),0.45(s,2H)ppm。
2)通過Empyrean X射線粉末衍射(XRPD)分析鑑定:使用Cu-K α輻射,實驗結果如圖3所示。
將化合物(I)(501mg,0.573mmol)分散於甲醇(15mL)中,並向其中加入氫氧化鈉(23mg,0.564mmol)的水(1.4mL)溶液,反應混合物在室溫下反應5.5小時,反應完後,減壓蒸除溶劑,殘留物經60℃真空乾燥過夜,得到化合物(I)鈉鹽無定形為微黃色固體(0.502g,0.56mmol,97.7%)。
1)1H NMR(600MHz,DMSO-d 6)δ 9.08(s,1H),8.41(d,J=6.5Hz,1H),8.05-7.91(m,2H),7.53(s,1H),7.46(s,1H),7.35(d,J=9.3Hz,1H),6.84(d,J=1.3Hz,1H),5.66-5.54(m,2H),5.32(dd,J=16.7,9.5Hz,1H),4.80(s,1H),4.53(t,J=7.8Hz,1H),4.41(d,J=11.6Hz,1H),4.21(d,J=8.4Hz,1H),3.93(s,3H),3.16(dt,J=13.7,6.8Hz,1H),2.56(d,J=13.8Hz,4H),2.12(s,2H),1.93(dt,J=17.9,7.9Hz,2H),1.75(t,J=12.2Hz,1H),1.51-1.10(m,20H),0.47(s,2H)ppm。
2)通過Empyrean X射線粉末衍射(XRPD)分析鑑定:使用Cu-K α輻射,實驗結果如圖4所示。
3)通過金屬元素含量的檢測分析:化合物(I)與鈉離子的摩爾比為1:1。
將化合物(I)的鈉鹽(2000mg,2.232mmol)加入到甲醇(40mL)中,混合物加熱回流,固體溶解,再向其中滴加氯化鈣(123.9mg,1.116mmol)的水溶液(60mL),1小時內滴完,所得混合物保溫攪拌3小時,停止加熱,將反應自然冷卻降至室溫,攪拌過夜,然後向其中滴加水(60mL),析出固體,混合物在室溫下繼續攪拌2小時,抽濾,濾餅用甲醇和水的混合溶劑(甲醇/水(V/V)=1/1)洗滌,再經70℃真空乾燥過夜,得到化合物(I)鈣鹽無定形為淡黃色粉末(1.10g,0.62mmol,55%)。
1)1H NMR(600MHz,DMSO-d 6)δ 9.08(s,1H),8.42(d,J=6.1Hz,1H),8.08(s,1H),8.02(d,J=9.2Hz,1H),7.53(s,1H),7.46(s,1H),7.36(d,J=9.3Hz,1H),6.83(s,1H),5.67-5.50(m,2H),5.35(d,J=7.3Hz,1H),4.77(s,1H),4.53(t,J=7.8Hz,1H),4.42(d,J=11.3Hz,1H),4.19(d,J=8.0Hz,1H),3.93(s,3H),3.16(dt,J=13.6,6.7Hz,1H),2.64-2.52(m,5H),2.24-1.66(m,5H),1.53-1.07(m,19H),0.51(s,2H)。
2)通過Empyrean X射線粉末衍射(XRPD)分析鑑定:使用Cu-K α輻射,實驗結果如圖5所示。
方法一:將化合物(I)(498mg,0.557mmol)溶於甲醇和二氯甲烷的混合溶劑(15mL,甲醇/二氯甲烷(V/V)=1/1)中,室溫攪拌下,再向其中緩慢滴加異辛酸鉀(102mg,0.557mmol)的甲醇和二氯甲烷(5mL,甲醇/二氯甲烷(V/V)=1/1)溶液,所得混合物在室溫下攪拌過夜,反應完後,減壓蒸除溶劑,殘留物經室溫真空乾燥4小時,得到化合物(I)鉀鹽無定形為淺黃色固體(0.506g,0.555mmol,99.6%)。
方法二:將化合物(I)(502mg,0.574mmol)分散於甲醇中(15mL),然後向其中緩慢滴加氫氧化鉀(32mg,0.570mmol)的水(0.58mL)溶液,體系慢慢變澄清,所得混合物在室溫下攪拌過夜,反應完後,減壓蒸除溶劑,殘留物經60℃真空乾燥過夜,得到化合物(I)鉀鹽無定形為微黃色固體(0.50g,0.55mmol,95.0%)。
1)1H NMR(600MHz,DMSO-d 6)δ 9.07(s,1H),8.47(s,1H),8.01(d,J=9.1Hz,2H),7.53(s,1H),7.45(s,1H),7.34(d,J=9.2Hz,1H),6.83(s,1H),5.78-5.24(m,3H),4.76(s,1H),4.64-4.33(m,2H),4.16(dd,J=24.8,7.1Hz,1H),3.92(s,3H),3.23-3.10(m,1H),2.57(s,4H),2.19(s,1H),1.97(s,3H),1.72(s,1H),1.55-1.00(m,20H),0.51(s,2H)ppm。
2)通過Empyrean X射線粉末衍射(XRPD)分析鑑定:使用Cu-K α輻射,實驗結果如圖6所示。
將化合物(I)(500mg,0.572mmol)分散於甲醇(10mL)中,室溫攪拌下,再向其中緩慢滴加自製氫氧化鋰(24mg,0.572mmol)的水(1mL)溶液,滴完後,所得混合物在室溫攪拌過夜,反應完後,減壓蒸除溶劑,殘留物經60°℃真空乾燥4小時,得到化合物(I)鋰鹽無定形為微黃色固體(0.49g,0.557mmol,97.3%)。
1)1H NMR(600MHz,DMSO-d 6)δ 9.07(s,1H),8.43(s,1H),8.05(s,1H),8.02(d,J=9.2Hz,1H),7.54(s,1H),7.46(s,1H),7.36(d,J=9.3Hz,1H),6.83(s,1H),5.58(d,J=29.7Hz,2H),5.36(s,1H),4.77(s,1H),4.53(t,J=7.8Hz,1H),4.42(d,J=10.3Hz,1H),4.19(d,J=9.0Hz,1H),3.93(s,3H),3.24-3.11(m,1H),2.58(s,5H),2.18(s,1H),2.07(s,1H),1.96(s,2H),1.73(s,1H),1.52-1.32(m,16H),1.24-1.08(m,3H),0.50(s,2H)ppm。
2)通過Empyrean X射線粉末衍射(XRPD)分析鑑定:使用Cu-K α輻射,實驗結果如圖7所示。
向50mL單口瓶中加入化合物(I)(499mg,0.561mmol),再加入甲醇(10mL),室溫攪拌,然後向其中緩慢滴加二乙胺(41.8mg,0.561mmol)的甲醇(1mL)溶液,滴完後,所得混合物在室溫下攪拌過夜,反應完後,減壓蒸除溶劑,殘留物經室溫真空乾燥,得到化合物(I)二乙胺鹽無定形為微黃色固體粉末(0.522g,0.551mmol,98.3%)。
1)1H NMR(600MHz,DMSO-d 6)δ 9.07(d,J=1.2Hz,1H),8.56(s,1H),8.27(s,1H),8.03(d,J=9.2Hz,1H),7.54(s,1H),7.46(s,1H),7.35(d,J=9.3Hz,1H),6.82(d,J=1.2Hz,1H),5.64(s,1H),5.41(s,2H),4.72(s,1H),4.50(dd,J=14.8,7.1Hz,2H),4.17(d,J=8.4Hz,1H),3.93(s,3H),3.17(dt,J=13.6,6.8Hz,2H),2.90(q,J=7.2Hz,4H),2.58(s,5H),2.29(s,1H),1.99(d,J=11.0Hz,3H),1.69(s,1H),1.53-1.09(m,25H),0.57(s,2H)ppm。
2)通過Empyrean X射線粉末衍射(XRPD)分析鑑定:使用Cu-K α輻射,實驗結果如圖8所示。
向50mL單口瓶中加入化合物(I)(500mg,0.562mmol),再加入甲醇和二氯甲烷的混合溶劑(15mL,甲醇/二氯甲烷(V/V)=1/1),室溫攪拌溶解,然後緩慢滴加氨基丁三醇(69.5mg,0.562mmol)的甲醇(2mL)溶液,滴完後,所得混合物在室溫下攪拌60分鐘,反應完後,減壓蒸除溶劑,殘留物經室溫真空乾燥,得到化合物(I)氨基丁三醇鹽無定形為淺黃色固體(0.551g,0.554mmol,99.3%)。
1)1H NMR(600MHz,DMSO-d 6)δ 9.07(d,J=0.8Hz,1H),8.48(d,J=6.2Hz,1H),8.24-7.95(m,2H),7.54(s,1H),7.46(s,1H),7.35(d,J=9.3Hz,1H),6.82(d,J=1.1Hz,1H),5.62(s,1H),5.48(t,J=9.9Hz,1H),5.35(dd,J=16.7,9.4Hz,1H),5.02(s,3H),4.76(s,1H),4.59-4.39(m,2H),4.21(d,J=8.2Hz,1H),3.92(s,3H),3.45(s,6H),3.17(dt,J=16.1,6.9Hz,2H),2.57(s,5H),2.19(s,1H),1.99(dt,J=17.6,8.4Hz,3H),1.73(s,1H),1.57-1.08(m,20H),0.50(s,2H)ppm。
2)通過Empyrean X射線粉末衍射(XRPD)分析鑑定:使用Cu-K α輻射,實驗結果如圖9所示。
向25mL單口瓶中加入化合物(I)(501mg,0.563mmol),再加入甲醇和二氯甲烷的混合溶劑(15mL,甲醇/二氯甲烷(V/V)=1/1),室溫攪拌溶解,再向其中緩慢滴加N,N-二甲基乙醇胺(67.2mg,0.563mmol)的乙醇(0.95mL)溶液,滴完後,所得混合物在室溫下攪拌2.5小時,反應完後,減壓蒸除溶劑,殘留物經室溫真空乾燥,得到化合物(I)二乙氨基乙醇鹽無定形為淺黃色固體(0.552g,0.557mmol,98.9%)。
1)1H NMR(600MHz,DMSO-d 6)δ 9.07(s,1H),8.65(s,1H),8.44(s,1H),8.04(d,J=9.1Hz,1H),7.55(s,1H),7.46(s,1H),7.34(d,J=9.3Hz,1H),6.80(s,1H),5.65(s,1H),5.38(d,J=53.9Hz,2H),4.67(s,1H),4.58-4.44(m,2H),4.14(d,J=9.1Hz,1H),3.93(s,3H),3.58(t,J=5.7Hz,2H),3.17(dt,J=13.6,6.8Hz,2H),
2.83(s,6H),2.69-2.55(m,4H),2.38(s,1H),2.13(s,1H),2.04-1.85(m,2H),1.65(s,1H),1.55-1.18(m,20H),1.08(t,J=7.1Hz,6H),0.66(s,2H)ppm。
2)通過Empyrean X射線粉末衍射(XRPD)分析鑑定:使用Cu-K α輻射,實驗結果如圖10所示。
將化合物(I)(0.212g,0.243mmol)和呱嗪(0.029g,0.337mmol)加入到甲醇(10.0mL)中,固體緩慢溶解,反應混合物在室溫下反應過夜,反應完後,減壓除去溶劑,殘留物經室溫真空乾燥,得到化合物(I)呱嗪鹽無定形為白色固體粉末(0.23g,0.24mmol,98.75%)。
1)1H NMR(600MHz,DMSO-d 6)δ 9.08(s,1H),8.43(d,J=5.7Hz,1H),8.13-7.97(m,2H),7.53(s,1H),7.46(s,1H),7.36(d,J=9.3Hz,1H),6.83(s,1H),5.58(dd,J=21.4,11.3Hz,2H),5.34(dd,J=16.5,9.7Hz,1H),4.78(s,1H),4.53(t,J=7.8Hz,1H),4.42(d,J=11.6Hz,1H),4.19(d,J=8.1Hz,1H),3.93(s,3H),3.16(dt,J=13.7,6.9Hz,1H),2.80(s,8H),2.61-2.52(m,5H),2.01(ddd,J=30.3,27.2,21.7Hz,4H),1.72(d,J=12.0Hz,1H),1.51-1.05(m,21H),0.47(s,2H)ppm。
2)通過Empyrean X射線粉末衍射(XRPD)分析鑑定:使用Cu-K α輻射,實驗結果如圖11所示。
將化合物(I)(500mg,0.562mmol)分散於甲醇(15mL)中,並向其中滴加氫氧化鎂(16.4mg,0.281mmol)的水(1mL)溶液,所得混合物在室溫下攪拌過夜,反應完後,減壓蒸除溶劑,殘留物經60℃真空乾燥過夜,得到化合物(I)鎂鹽無定形為微黃色固體粉末(0.497g,0.279mmol,99.1%)。
1)1H NMR(600MHz,DMSO-d 6)δ 9.07(s,1H),8.44(s,1H),8.02(d,J=8.8Hz,1H),7.54(s,1H),7.46(s,1H),7.36(d,J=9.2Hz,1H),6.82(s,1H),5.63
(s,2H),5.39(s,1H),4.74(s,1H),4.59-4.35(m,2H),4.30-4.02(m,1H),3.93(s,3H),3.25-3.08(m,1H),2.58(s,5H),1.97(t,J=101.9Hz,5H),1.61-0.81(m,20H),0.57(s,2H)ppm。
2)通過Empyrean X射線粉末衍射(XRPD)分析鑑定:使用Cu-K α輻射,實驗結果如圖12所示。
將化合物(I)(500mg,0.562mmol)加入到甲醇和二氯甲烷的混合溶劑(15mL,甲醇/二氯甲烷(V/V)=1/1)中,室溫攪拌溶解,然後再向其中加入二甲基乙醇胺(51.1mg,0.562mmol)的甲醇(1mL)溶液,所得混合物在室溫下攪拌3小時,反應完後,減壓除去溶劑,所得殘留物經室溫真空乾燥,得到化合物(I)二甲基乙醇胺鹽無定形為微黃色固體粉末(0.526g,0.546mmol,97.2%)。
1)1H NMR(600MHz,DMSO-d 6)δ 9.07(s,1H),8.68(d,J=5.4Hz,1H),8.49(s,1H),8.04(d,J=9.2Hz,1H),7.56(s,1H),7.47(s,1H),7.34(d,J=9.3Hz,1H),6.80(s,1H),5.66(s,1H),5.48(dd,J=17.5,8.5Hz,1H),5.30(t,J=9.3Hz,1H),4.79(s,1H),4.66(s,1H),4.55(d,J=11.5Hz,1H),4.49(t,J=8.1Hz,1H),4.13(d,J=8.2Hz,1H),3.93(s,3H),3.57(t,J=5.8Hz,2H),3.17(dt,J=14.3,6.9Hz,2H),2.69(t,J=5.8Hz,2H),2.63(dd,J=13.7,7.5Hz,1H),2.58(s,3H),2.44(s,6H),2.15(d,J=8.2Hz,1H),1.97(dd,J=24.2,13.6Hz,2H),1.69-1.18(m,21H),0.68(s,2H)ppm。
2)通過Empyrean X射線粉末衍射(XRPD)分析鑑定:使用Cu-K α輻射,實驗結果如圖13所示。
將化合物(I)(503mg,0.565mmol)溶於甲醇和二氯甲烷的混合溶劑(15mL,甲醇/二氯甲烷(V/V)=1/1)中,室溫攪拌下,再向所得溶液中加入乙二胺(34.7mg,0.565mmol)的甲醇(1mL)溶液,所得混合物在室溫下攪拌3小
時,反應完後,減壓除去溶劑,殘留物經室溫真空乾燥,得到化合物(I)乙二胺鹽無定形為微黃色固體粉末(0.523g,0.560mmol,99.1%)。
1)1H NMR(600MHz,DMSO-d 6)δ 9.08(s,1H),8.43(s,1H),8.01(d,J=9.2Hz,2H),7.54(s,1H),7.46(s,1H),7.36(d,J=9.3Hz,1H),6.83(s,1H),5.62(s,1H),5.55(t,J=10.0Hz,1H),5.33(dd,J=16.5,9.6Hz,1H),4.78(d,J=6.0Hz,1H),4.52(t,J=7.8Hz,1H),4.43(d,J=11.6Hz,1H),4.20(d,J=7.8Hz,1H),3.93(s,3H),3.74(s,4H),3.17(dq,J=13.7,6.9Hz,2H),2.74(s,4H),2.58(s,3H),2.23-2.01(m,2H),2.02-1.86(m,2H),1.74(s,1H),1.51-1.05(m,20H),0.47(s,2H)ppm。
2)通過Empyrean X射線粉末衍射(XRPD)分析鑑定:使用Cu-K α輻射,實驗結果如圖14所示。
將化合物(I)(505mg,0.565mmol)溶於甲醇和二氯甲烷的混合溶劑(15mL,甲醇/二氯甲烷(V/V)=1/2)中,室溫攪拌下,再向所得溶液中加入三乙醇胺(85.9mg,0.565mmol)的甲醇(1.5mL)溶液,所得混合物在室溫下攪拌3.5小時,反應完後,減壓蒸除溶劑,殘留物經室溫真空乾燥,得到化合物(I)三乙醇胺鹽無定形為微黃色固體粉末(0.565g,0.552mmol,97.8%)。
1)1H NMR(600MHz,DMSO-d 6)δ 9.07(d,J=1.4Hz,1H),8.83(s,2H),8.32-8.29(m,1H),8.05(d,J=9.2Hz,1H),7.57(s,1H),7.47(s,1H),7.34(d,J=9.3Hz,1H),6.79(d,J=1.2Hz,1H),5.62(d,J=48.4Hz,2H),5.16(s,1H),5.16(s,2H),4.50(dd,J=35.3,27.2Hz,6H),4.10(s,1H),3.94(s,3H),3.48(s,6H),3.17(dt,J=13.6,6.8Hz,2H),2.63(d,J=36.4Hz,10H),2.33(s,1H),2.14-1.72(m,2H),1.65-1.14(m,21H),0.80(s,2H)ppm。
2)通過Empyrean X射線粉末衍射(XRPD)分析鑑定:使用Cu-K α輻射,實驗結果如圖15所示。
將化合物(I)(503mg,0.565mmol)溶於甲醇和二氯甲烷的混合溶劑(15mL,甲醇/二氯甲烷(V/V)=1/2)中,室溫攪拌下,再向所得溶液中加入乙醇胺(35.2mg,0.565mmol)的甲醇(1mL)溶液,所得混合物在室溫下攪拌3.5小時,反應完後,減壓蒸除溶劑,殘留物經室溫真空乾燥,得到化合物(I)乙醇胺鹽無定形為微黃色固體粉末(0.52g,0.560mmol,98.0%)。
1)1H NMR(600MHz,DMSO-d 6)δ 9.08(d,J=0.9Hz,1H),8.43(d,J=5.3Hz,1H),8.01(d,J=8.9Hz,2H),7.53(s,1H),7.46(s,1H),7.35(d,J=9.3Hz,1H),6.83(d,J=1.0Hz,1H),5.56(dd,J=24.7,14.5Hz,2H),5.33(dd,J=16.6,9.8Hz,1H),4.78(s,1H),4.60-4.36(m,2H),4.21(d,J=8.1Hz,1H),3.93(s,3H),3.56-3.53(m,2H),3.17(dq,J=13.8,6.9Hz,2H),2.82(t,J=5.4Hz,2H),2.56(d,J=13.0Hz,5H),2.22-1.86(m,4H),1.74(t,J=12.1Hz,1H),1.55-1.04(m,20H),0.47(s,2H)ppm。
2)通過Empyrean X射線粉末衍射(XRPD)分析鑑定:使用Cu-K α輻射,實驗結果如圖16所示。
將化合物(I)(0.38g,0.435mmol)和咪唑(0.03g,0.441mmol)加入到丙酮(10mL)中,固體溶解,混合物在室溫下反應7.5小時,反應完後,減壓除去溶劑,殘留物經室溫真空乾燥,得到化合物(I)咪唑鹽無定形為白色固體粉末(0.39g,0.414mmol,95.21%)。
1)1H NMR(600MHz,DMSO-d 6)δ 9.07(s,1H),8.98-8.73(m,2H),8.06(d,J=9.2Hz,1H),7.71(s,1H),7.57(s,1H),7.47(s,1H),7.34(d,J=9.3Hz,1H),7.05(s,2H),6.78(d,J=1.3Hz,1H),5.76-5.50(m,2H),5.12(t,J=9.5Hz,1H),4.65(d,J=11.5Hz,1H),4.55(s,1H),4.49-4.43(m,1H),4.06(d,J=8.8Hz,1H),3.94(s,3H),3.17(dt,J=13.6,6.8Hz,1H),2.75-2.54(m,5H),2.49-2.30(m,2H),
2.00(d,J=10.9Hz,1H),1.77(d,J=5.1Hz,1H),1.64-1.13(m,20H),0.91-0.75(m,2H)ppm。
2)通過Empyrean X射線粉末衍射(XRPD)分析鑑定:使用Cu-K α輻射,實驗結果如圖17所示。
將化合物(I)(204mg,0.228mmol)分散於甲醇(4.0mL)中,然後加入檸檬酸(46.1mg,0.239mmol)的甲醇(1.0mL)溶液,再加入二氯甲烷(4.0mL),室溫攪拌4小時,減壓蒸除溶劑,殘留物60℃真空乾燥過夜,得到化合物(I)檸檬酸鹽無定形為淺黃色固體(206mg,0.201mmol,88.2%)。
1)1H NMR(400MHz,CDCl3)δ 10.16(s,1H),8.44(d,J=1.5Hz,1H),8.03(d,J=7.1Hz,1H),7.91(d,J=9.1Hz,1H),7.64(d,J=7.6Hz,1H),7.57(s,1H),7.27(s,1H),7.11(d,J=9.2Hz,1H),7.06(s,1H),6.62(d,J=1.5Hz,1H),5.73(dd,J=18.1,8.6Hz,1H),5.09-4.93(m,1H),4.80(t,J=7.2Hz,1H),4.70(t,J=7.9Hz,1H),4.58(d,J=11.5Hz,1H),4.16(dd,J=11.4,3.6Hz,1H),3.93(s,3H),3.24(dt,J=13.8,6.9Hz,1H),2.97(s,2H),2.89(s,2H),2.79-2.73(m,2H),2.70(s,3H),2.58(s,1H),2.31(dd,J=17.4,8.8Hz,1H),2.06(dd,J=23.1,11.4Hz,1H),1.83(ddd,J=27.3,19.0,9.2Hz,8H),1.53-1.48(m,6H),1.41(d,J=6.9Hz,6H),1.30(d,J=14.1Hz,2H),0.87-0.79(m,2H)ppm。
2)通過Empyrean X射線粉末衍射(XRPD)分析鑑定:使用Cu-K α輻射,實驗結果如圖18所示。
將化合物(I)(623mg,0.705mmol)分散於甲醇(12.0mL)和二氯甲烷(7.0mL)的混合溶劑中,然後緩慢加入對甲苯磺酸(137mg,0.706mmol)的甲醇(4.5mL)溶液,室溫攪拌4小時,減壓蒸除溶劑,殘留物經60℃真空乾燥過夜,得到化合物(I)對甲苯磺酸鹽無定形為黃色固體(720mg,0.69mmol,97.9%)。
1)1H NMR(400MHz,CDCl3)δ 10.37(s,1H),8.38(s,1H),8.20(s,1H),8.07(d,J=9.1Hz,1H),7.95(s,1H),7.78(d,J=7.7Hz,2H),7.48(d,J=7.1Hz,1H),7.36(s,1H),7.18(dd,J=19.0,8.5Hz,3H),6.48(s,1H),5.80(s,1H),5.65(dd,J=18.1,8.5Hz,1H),5.05(t,J=9.5Hz,1H),4.87(t,J=7.8Hz,1H),4.65(s,1H),4.37(d,J=11.7Hz,1H),4.12(d,J=8.9Hz,1H),3.93(s,5H),3.40(dd,J=13.5,6.7Hz,1H),2.82-2.61(m,2H),2.56(s,3H),2.41(s,1H),2.39-2.20(m,4H),2.01(dd,J=23.5,11.7Hz,2H),1.80-1.64(m,3H),1.56(dd,J=9.0,5.7Hz,1H),1.41(dd,J=21.4,15.2Hz,12H),1.27(s,2H),0.80(d,J=12.1Hz,2H)ppm。
2)通過Empyrean X射線粉末衍射(XRPD)分析鑑定:使用Cu-K α輻射,實驗結果如圖19所示。
將化合物(I)(633mg,0.716mmol)分散於甲醇(12.0mL)和二氯甲烷(1.0mL)的混合溶劑中,然後緩慢加入苯磺酸(118mg,0.709mmol)的甲醇(4.5mL)溶液,室溫攪拌4小時,減壓蒸除溶劑,殘留物經60℃真空乾燥過夜,得到化合物(I)苯磺酸鹽無定形為黃色固體(710mg,0.69mmol,96.4%)。
1)1H NMR(400MHz,CDCl3)δ 10.38(s,1H),8.38(s,1H),8.27(s,1H),8.11(d,J=9.0Hz,1H),7.98(s,1H),7.89(s,2H),7.47(d,J=7.0Hz,1H),7.37(d,J=13.1Hz,3H),7.23(d,J=9.1Hz,1H),6.47(s,1H),5.85(s,1H),5.64(dd,J=17.9,8.2Hz,1H),5.04(t,J=9.5Hz,1H),4.89(d,J=7.0Hz,1H),4.64(s,1H),4.39(d,J=11.6Hz,1H),4.17(d,J=10.3Hz,2H),3.94(s,4H),3.52-3.32(m,2H),2.71(d,J=29.9Hz,2H),2.56(s,3H),2.47-2.25(m,2H),1.97(s,2H),1.83-1.62(m,3H),1.56(s,1H),1.47-1.36(m,11H),1.27(d,J=6.9Hz,2H),0.78(s,2H)ppm。
2)通過Empyrean X射線粉末衍射(XRPD)分析鑑定:使用Cu-K α輻射,實驗結果如圖20所示。
將化合物(I)(644mg,0.729mmol)溶於四氫呋喃(13.0mL),然後緩慢滴加入甲磺酸(74.3mg,0.765mmol)的四氫呋喃(2.0mL)溶液,室溫攪拌過夜,減壓蒸除溶劑,加入甲醇(19.0mL),室溫攪拌溶解,再次減壓蒸除溶劑,殘留物經60℃真空乾燥過夜,得到化合物(I)甲磺酸鹽無定形為黃色固體(680mg,0.70mmol,96.0%)。
1)1H NMR(400MHz,CDCl3)δ 10.34(s,1H),8.42(d,J=1.6Hz,1H),8.07(d,J=9.2Hz,1H),7.99(s,1H),7.89(s,1H),7.54(d,J=7.5Hz,1H),7.33(s,1H),7.26(s,1H),6.57(d,J=1.5Hz,1H),5.86(s,1H),5.68(dd,J=18.3,8.5Hz,1H),5.10(t,J=9.6Hz,1H),4.85-4.59(m,2H),4.46-4.31(m,2H),3.96(s,3H),3.71(s,3H),3.47(dt,J=13.6,6.8Hz,2H),2.87-2.76(m,5H),2.64-2.55(m,3H),2.50-2.38(m,1H),2.30(d,J=8.8Hz,1H),2.09-1.95(m,2H),1.89-1.69(m,3H),1.64-1.51(m,5H),1.47(d,J=6.9Hz,6H),1.27(s,2H),0.82(t,J=5.8Hz,2H)ppm。
2)通過Empyrean X射線粉末衍射(XRPD)分析鑑定:使用Cu-K α輻射,實驗結果如圖21所示。
將化合物(I)(718mg,0.803mmol)溶於四氫呋喃(14.0mL),並緩慢加入將硫酸(80.1mg,0.803mmol)的四氫呋喃(1.0mL)溶液,室溫攪拌過夜,減壓蒸除溶劑,殘留物60℃真空乾燥過夜,得到化合物(I)硫酸鹽無定形為黃色固體(730mg,0.75mmol,93.4%)。
1)1H NMR(400MHz,CDCl3)δ 10.55(s,1H),8.41(d,J=1.5Hz,1H),8.15(d,J=9.3Hz,1H),7.92(d,J=10.7Hz,2H),7.57(d,J=7.6Hz,1H),7.45(s,1H),7.35(d,J=9.4Hz,1H),6.58(s,1H),5.88(s,1H),5.66(dd,J=18.5,8.6Hz,1H),5.11(t,J=9.6Hz,1H),4.88(t,J=8.0Hz,1H),4.79(t,J=7.1Hz,1H),4.52(d,
J=9.7Hz,1H),4.36(d,J=11.4Hz,1H),3.99(s,3H),3.47(dd,J=13.8,6.9Hz,1H),2.86(dd,J=17.2,8.7Hz,2H),2.57(s,3H),2.44-2.18(m,2H),2.15-1.96(m,2H),1.91-1.78(m,2H),1.73-1.60(m,2H),1.46(dd,J=7.8,4.5Hz,12H),1.38-1.26(m,3H),0.89(d,J=7.0Hz,1H),0.78(s,2H)ppm。
2)通過Empyrean X射線粉末衍射(XRPD)分析鑑定:使用Cu-K α輻射,實驗結果如圖22所示。
將化合物(I)(967mg,1.095mmol)溶於四氫呋喃(20.0mL),然後緩慢加入磷酸(126mg,1.093mmol)的四氫呋喃(2.0mL)溶液,室溫攪拌4小時,減壓蒸除溶劑,殘留物經60℃真空乾燥過夜,得到化合物(I)磷酸鹽無定形為黃色固體(980mg,1.0mmol,91.3%)。
1)1H NMR(400MHz,CDCl3)δ 10.18(s,1H),8.43(d,J=1.5Hz,1H),7.90(d,J=9.1Hz,1H),7.70(d,J=7.6Hz,1H),7.57(s,1H),7.32(s,1H),7.10(d,J=9.2Hz,1H),7.05(s,1H),6.61(d,J=1.4Hz,1H),5.80-5.65(m,1H),5.58(s,1H),5.05-4.96(m,1H),4.80(t,J=7.4Hz,1H),4.69(t,J=7.9Hz,1H),4.58(d,J=11.4Hz,1H),4.16(dd,J=11.2,3.5Hz,1H),4.02-3.82(m,4H),3.78-3.63(m,1H),3.23(dt,J=13.6,6.8Hz,1H),2.83-2.64(m,5H),2.52(dd,J=17.0,8.5Hz,1H),2.39-2.21(m,1H),2.12-1.99(m,2H),1.91-1.85(m,3H),1.82-1.65(m,3H),1.51(s,4H),1.41(d,J=6.9Hz,6H),1.29(dd,J=19.5,7.4Hz,2H),0.91-0.77(m,2H)ppm。
2)通過Empyrean X射線粉末衍射(XRPD)分析鑑定:使用Cu-K α輻射,實驗結果如圖23所示。
將化合物(I)(672mg,0.755mmol)溶於四氫呋喃(14.0mL),然後緩慢加入硝酸(73.5mg,0.758mmol)的四氫呋喃(2.0mL)溶液,室溫攪拌過夜,
減壓蒸除溶劑,殘留物經60℃真空乾燥過夜,得到化合物(I)硝酸鹽無定形為黃色固體(650mg,0.69mmol,91.4%)。
1)1H NMR(400MHz,CDCl3)δ 10.32(s,1H),8.42(d,J=1.5Hz,1H),8.09(d,J=9.2Hz,1H),7.97(s,1H),7.77(s,1H),7.50(d,J=7.3Hz,1H),7.36(s,1H),7.29(d,J=4.9Hz,1H),6.53(d,J=1.5Hz,1H),5.80-5.61(m,2H),5.13-5.02(m,1H),4.83(t,J=7.9Hz,1H),4.73(t,J=6.9Hz,1H),4.53(d,J=11.8Hz,1H),4.25(dd,J=11.7,3.6Hz,1H),3.97(s,3H),3.38(dd,J=13.7,6.9Hz,1H),2.77(d,J=7.6Hz,2H),2.60(s,3H),2.46(d,J=9.1Hz,1H),2.32(dd,J=17.5,8.8Hz,1H),2.00(dd,J=15.9,6.9Hz,2H),1.79(ddd,J=32.8,14.6,8.8Hz,3H),1.59(dd,J=8.8,5.2Hz,1H),1.54-1.39(m,13H),1.28(dd,J=20.6,10.6Hz,3H),0.90-0.76(m,2H)ppm。
2)通過Empyrean X射線粉末衍射(XRPD)分析鑑定:使用Cu-K α輻射,實驗結果如圖24所示。
將化合物(I)(665mg,0.747mmol)分散於甲醇(14.0mL)中,然後緩慢滴入1,5-萘二磺酸(216.8mg,0.745mmol)的甲醇(2.0mL)溶液,室溫攪拌過夜,減壓蒸除溶劑,殘留物經60℃真空乾燥過夜,得到化合物(I)1,5-萘二磺酸鹽無定形為黃色固體(780mg,0.67mmol,89.7%)。
1)1H NMR(400MHz,CDCl3)δ 10.59(s,1H),8.54(s,1H),8.47(s,1H),8.39(d,J=8.0Hz,1H),7.88(d,J=9.3Hz,1H),7.70(d,J=6.9Hz,1H),7.48(d,J=7.8Hz,1H),7.34(s,1H),7.17(s,1H),7.10(d,J=9.5Hz,1H),6.70(d,J=7.1Hz,1H),6.55(s,1H),5.76-5.61(m,1H),5.47(s,1H),5.17-5.03(m,1H),4.90(d,J=7.7Hz,1H),4.70(s,1H),4.44(d,J=11.6Hz,1H),4.12-3.93(m,3H),3.74(dd,J=14.0,6.9Hz,1H),3.26(dd,J=13.5,6.8Hz,1H),2.57(s,3H),2.44(d,J=8.7Hz,2H),2.15(s,7H),1.85-1.60(m,4H),1.59-1.23(m,16H),0.84(d,J=5.9Hz,2H)ppm。
2)通過Empyrean X射線粉末衍射(XRPD)分析鑑定:使用Cu-K α輻射,實驗結果如圖25所示。
將化合物(I)(695mg,0.781mmol)分散於甲醇(14.0mL)中,然後緩慢加入1,2-乙二磺酸(153.1mg,0.781mmol)的甲醇(2.0mL)溶液,室溫攪拌過夜,減壓蒸除溶劑,殘留物經60℃真空乾燥過夜,得到化合物(I)1,2-乙二磺酸鹽無定形為黃色固體(810mg,0.76mmol,97.3%)。
1)1H NMR(400MHz,CDCl3)δ 10.33(s,1H),8.43(t,J=7.3Hz,1H),8.12-7.98(m,1H),7.69(d,J=7.4Hz,1H),7.60(d,J=7.3Hz,1H),7.25(s,1H),7.22(d,J=4.4Hz,1H),6.69(s,1H),6.61(s,1H),5.69(dd,J=18.6,7.8Hz,2H),5.33(dd,J=48.2,38.5Hz,1H),5.10-4.96(m,1H),4.84(ddd,J=25.3,15.9,7.1Hz,2H),4.55(d,J=11.4Hz,1H),4.25(t,J=19.1Hz,1H),3.98(d,J=10.2Hz,3H),3.49(s,1H),3.30(d,J=6.8Hz,3H),2.79(dd,J=27.7,8.3Hz,2H),2.63(d,J=5.7Hz,4H),2.37-2.17(m,2H),2.16-1.85(m,3H),1.85-1.64(m,3H),1.61-1.55(m,2H),1.50(s,3H),1.43(t,J=6.6Hz,8H),1.28(s,2H),0.83(dd,J=8.0,6.6Hz,2H)ppm。
2)通過Empyrean X射線粉末衍射(XRPD)分析鑑定:使用Cu-K α輻射,實驗結果如圖26所示。
將化合物(I)(693mg,0.775mmol)懸浮於甲醇(14.0mL)中,然後緩慢滴加β-萘磺酸(179.6mg,0.78mmol)的甲醇(2.0mL)溶液,再加入二氯甲烷(6.0mL),室溫攪拌過夜,減壓蒸除溶劑,殘留物經60℃真空乾燥過夜,得到化合物(I)β-萘磺酸鹽為黃色固體(790mg,0.73mmol,94.2%)。
1)1H NMR(400MHz,CDCl3)δ 10.43(s,1H),8.37(d,J=10.5Hz,2H),8.27(s,1H),8.09(d,J=9.2Hz,1H),7.92(d,J=8.4Hz,2H),7.82(d,J=7.8Hz,1H),7.76(t,J=7.0Hz,2H),7.47(dd,J=18.4,7.1Hz,3H),7.33(s,1H),7.11(d,J=9.4Hz,1H),6.46(s,1H),5.90(s,1H),5.63(dd,J=18.1,8.3Hz,1H),5.06(t,J=9.6Hz,1H),4.95(t,J=7.9Hz,1H),4.64(s,1H),4.39(d,J=11.7Hz,1H),4.18(d,J=9.1Hz,1H),3.86(s,3H),3.42-3.23(m,5H),2.90-2.61(m,2H),2.52(s,3H),2.45-2.22(m,2H),1.96(s,2H),1.79-1.64(m,3H),1.58(dd,J=9.2,5.7Hz,1H),1.48(s,3H),1.38-1.33(m,7H),1.28(s,2H),0.84-0.72(m,2H)ppm。
2)通過Empyrean X射線粉末衍射(XRPD)分析鑑定:使用Cu-K α輻射,實驗結果如圖27所示。
將化合物(I)(730mg,0.816mmol)分散於甲醇(22.0mL)中,然後緩慢加入環拉酸(149.3mg,0.816mmol)的甲醇(2.0mL)溶液,室溫攪拌過夜,減壓蒸除溶劑,殘留物經60℃真空乾燥過夜,得到化合物(I)環拉酸鹽無定形為黃色固體(820mg,0.78mmol,95.6%)。
1)1H NMR(400MHz,CDCl3)δ 10.22(s,1H),8.44(d,J=1.6Hz,1H),7.97(d,J=9.1Hz,1H),7.63(d,J=7.5Hz,1H),7.58(s,1H),7.51(s,1H),7.16(s,2H),6.62(d,J=1.6Hz,1H),5.72(dd,J=18.3,8.5Hz,1H),5.62(s,1H),5.06(t,J=9.5Hz,1H),4.91-4.65(m,2H),4.54(d,J=11.6Hz,1H),4.21(dd,J=11.3,3.3Hz,1H),3.93(s,3H),3.44(d,J=11.0Hz,1H),3.25(dt,J=20.7,6.9Hz,2H),2.78(p,J=14.2Hz,3H),2.65(s,3H),2.52(d,J=9.2Hz,1H),2.37-2.16(m,3H),1.94(ddd,J=26.6,14.0,9.0Hz,4H),1.76(t,J=11.6Hz,4H),1.65-1.54(m,3H),1.52(s,4H),1.48(d,J=6.5Hz,3H),1.42(d,J=6.9Hz,6H),1.30(d,J=16.3Hz,4H),1.23-1.13(m,1H),0.86-0.76(m,2H)ppm。
2)通過Empyrean X射線粉末衍射(XRPD)分析鑑定:使用Cu-K α輻射,實驗結果如圖28所示。
將化合物(I)(651mg,0.732mmol)分散於甲醇(14.0mL)中,然後緩慢加入羥乙基磺酸(115.9mg,0.735mmol)的甲醇(2.0mL)溶液,再加入二氯甲烷(2.0mL),室溫攪拌過夜,減壓蒸除溶劑,殘留物經60℃真空乾燥過夜,得到化合物(I)羥乙基磺酸鹽無定形為黃色固體(710mg,0.71mmol,97.0%)。
1)1H NMR(400MHz,CDCl3)δ 10.37(s,1H),8.43(d,J=1.2Hz,1H),8.24-8.04(m,2H),7.82(s,1H),7.49(d,J=7.3Hz,1H),7.39(s,1H),7.31(d,J=9.5Hz,1H),6.54(d,J=1.2Hz,1H),5.90(s,1H),5.67(dd,J=17.9,8.4Hz,1H),5.06(t,J=9.6Hz,1H),4.87(t,J=8.0Hz,1H),4.71(t,J=6.9Hz,1H),4.49(d,J=11.6Hz,1H),4.30(d,J=8.5Hz,1H),3.99(d,J=10.1Hz,5H),3.43(dt,J=13.5,6.7Hz,1H),3.16-3.04(m,2H),2.82(dd,J=19.8,11.8Hz,2H),2.59(s,3H),2.45(s,1H),2.32(dd,J=17.4,8.7Hz,1H),2.00(dd,J=23.7,10.9Hz,2H),1.85-1.67(m,3H),1.61(dd,J=9.4,5.8Hz,1H),1.55-1.39(m,13H),1.29(d,J=15.1Hz,3H),0.81(s,2H)ppm。
2)通過Empyrean X射線粉末衍射(XRPD)分析鑑定:使用Cu-K α輻射,實驗結果如圖29所示。
將化合物(I)(622mg,0.699mmol)溶於丙酮(12.0mL),然後緩慢加入馬來酸(81.5mg,0.699mmol)的丙酮(3.0mL)溶液,室溫攪拌過夜,減壓蒸除溶劑,殘留物經60℃真空乾燥過夜,得到化合物(I)馬來酸鹽無定形為黃色固體(650mg,0.66mmol,94.4%)。
1)1H NMR(400MHz,CDCl3)δ 10.23(s,1H),8.45(d,J=1.3Hz,1H),8.01(d,J=9.2Hz,1H),7.68-7.49(m,3H),7.19(t,J=4.6Hz,2H),6.61(d,J=1.3Hz,1H),6.33(s,2H),5.78-5.57(m,2H),5.11-4.95(m,1H),4.76(t,J=7.5Hz,2H),4.61(d,J=11.7Hz,1H),4.16(s,1H),3.96(s,3H),3.27(dt,J=13.7,6.9Hz,
1H),2.84-2.69(m,2H),2.65(s,3H),2.53(s,1H),2.32(dd,J=17.3,8.6Hz,1H),2.14-1.83(m,3H),1.82-1.68(m,2H),1.62-1.22(m,18H),0.92-0.77(m,2H)。
2)通過Empyrean X射線粉末衍射(XRPD)分析鑑定:使用Cu-K α輻射,實驗結果如圖30所示。
將化合物(I)(697mg,0.789mmol)溶於四氫呋喃(14.0mL),然後緩慢滴入氫溴酸(146.3mg,0.868mmol),室溫攪拌過夜,抽濾,濾餅用四氫呋喃(0.5mL×2)洗滌,抽至近乾,再經60℃真空乾燥過夜,得到化合物(I)氫溴酸鹽無定形為黃色固體(520mg,0.54mmol,68.4%)。
1)1H NMR(400MHz,CDCl3)δ 10.20(s,1H),8.42(d,J=1.4Hz,2H),8.04(d,J=8.9Hz,1H),7.54(s,1H),7.43(d,J=7.1Hz,1H),7.36(s,1H),7.28-7.22(m,1H),6.54(s,1H),5.93(s,1H),5.73(dd,J=18.5,9.0Hz,1H),5.18-4.94(m,1H),4.78(s,1H),4.44(s,1H),3.99(s,3H),3.62(s,1H),2.88(s,1H),2.79(d,J=6.8Hz,1H),2.65(s,3H),2.49(s,1H),2.30(dd,J=16.7,7.9Hz,1H),2.02-1.75(m,10H),1.60-1.47(m,10H),1.29(d,J=11.2Hz,4H),0.85(d,J=10.9Hz,2H)ppm。
2)通過Empyrean X射線粉末衍射(XRPD)分析鑑定:使用Cu-K α輻射,實驗結果如圖31所示。
將化合物(I)(685mg,0.766mmol)分散於甲醇(14.0mL)中,然後緩慢加入氯化氫的乙酸乙酯(1.91mmol,0.1mL)溶液,室溫攪拌4小時,再加入二氯甲烷(1.0mL),減壓蒸除溶劑,殘留物經室溫真空乾燥過夜,得到化合物(I)鹽酸鹽無定形為黃色固體(655mg,0.719mmol,93.9%)。
1)1H NMR(400MHz,CDCl3)δ 10.17(s,1H),8.44(s,1H),7.93(d,J=9.2Hz,1H),7.71(s,1H),7.55(d,J=7.0Hz,1H),7.18-7.06(m,3H),6.63(s,1H),
5.74(dd,J=18.0,8.5Hz,1H),5.62(s,1H),5.04(t,J=9.4Hz,1H),4.80(t,J=7.4Hz,1H),4.69(t,J=7.8Hz,1H),4.54(d,J=11.5Hz,1H),4.23(s,1H),3.95(s,3H),3.28(s,1H),2.77(d,J=5.2Hz,2H),2.69(s,3H),2.54(s,1H),2.47(dd,J=14.7,7.3Hz,1H),2.31(dd,J=17.5,8.7Hz,1H),2.16(s,1H),2.05(dd,J=23.1,12.2Hz,1H),1.99-1.88(m,2H),1.79(d,J=10.8Hz,2H),1.53(d,J=7.9Hz,6H),1.43(d,J=6.8Hz,6H),1.35-1.26(m,2H),1.08(t,J=7.3Hz,1H),0.88-0.79(m,2H)ppm。
2)通過Empyrean X射線粉末衍射(XRPD)分析鑑定:使用Cu-K α輻射,實驗結果如圖32所示。
取190-250g雄性SD大鼠,按照每個鹽型3隻動物分組,分別口服給予100mg/kg測試化合物,給藥後按時間點0.25、0.5、1、2、5、7和24h採血。根據樣品濃度建立合適範圍的標準曲線,使用AB SCIEX API4000型LC-MS/MS,在MRM模式下測定血漿樣品中測試化合物的濃度。根據藥物濃度-時間曲線,採用WinNonLin 6.3軟體非房室模型法計算藥動學參數。
表2結果顯示:SD大鼠口服給藥後,本發明化合物(I)的鹽的暴露量較高,特別是化合物(I)鈉鹽無定形、化合物(I)L-精氨酸鹽無定形和化合物(I)硝酸鹽無定形,它們的暴露量分別為14110h*ng/ml、15000h*ng/ml和16100h*ng/ml,說明本發明化合物(I)的鹽在體內的吸收良好。
雖然,上文中已經用一般性說明、具體實施方式及試驗,對本發明作了詳盡的描述,但在本發明基礎上,可以對之作一些修改或改進,這對本領域技術人員而言是顯而易見的。因此,在不偏離本發明精神的基礎上所做的這些修改或改進,均屬於本發明要求保護的範圍。
Claims (9)
- 如申請專利範圍第1項所述的鹼加成鹽,其中所述的鹽為選自鋰鹽、鈉鹽、鉀鹽、鈣鹽、鎂鹽、鋁鹽、鐵鹽、鋅鹽、銨鹽的至少一種;或所述的鹽為選自式(I)所示化合物與甲胺、二甲胺、三甲胺、乙胺、二乙胺、三乙胺、氨基丁三醇、二乙氨基乙醇、異丙胺、2-乙氨基乙醇、吡啶、甲基吡啶、乙醇胺、二乙醇胺、銨、二甲基乙醇胺、四甲基銨、四乙基銨、三乙醇胺、呱啶、呱嗪、嗎啉、咪唑、L-精氨酸、組氨酸、N-甲基葡糖胺、二甲基葡糖胺、乙基葡糖胺、二環己基胺、1,6-己二胺、乙二胺、葡糖胺、肌氨酸、絲氨醇、氨基丙二醇、1-氨基-2,3,4-丁三醇、L-賴氨酸、鳥氨酸形成的鹽的至少一種。
- 如申請專利範圍第3項所述的酸加成鹽,其中,所述的鹽為無機酸鹽或有機酸鹽,其中,所述的無機酸鹽選自鹽酸鹽、硫酸鹽、硫酸氫鹽、硝酸鹽、氫溴酸鹽、氫碘酸鹽、碳酸鹽、碳酸氫鹽、亞硫酸鹽、亞硫酸氫鹽、焦硫酸鹽、磷酸一氫鹽、磷酸二氫鹽、高氯酸鹽、過硫酸鹽、半硫酸鹽、重硫酸鹽、硫氰酸鹽、磷酸鹽、焦磷酸鹽和偏磷酸鹽中的至少一種;所述的有機酸鹽選自甲酸鹽、乙酸鹽、丙酸鹽、丁酸鹽、苯甲酸鹽、丙二酸鹽、丁二酸鹽、丙酮酸鹽、甲磺酸鹽、乙磺酸鹽、丙磺酸鹽、檸檬酸鹽、4-硝基苯甲酸鹽、苯磺酸鹽、 對甲苯磺酸鹽、1,2-乙二磺酸鹽、β-萘磺酸鹽、蘋果酸鹽、丙炔酸鹽、2-丁炔酸鹽、2-羥基-乙烷磺酸鹽、乙烯基乙酸鹽、酒石酸鹽、富馬酸鹽、羥乙基磺酸鹽、馬來酸鹽、乳酸鹽、乳糖酸鹽、雙羥萘酸鹽、水楊酸鹽、半乳糖二酸鹽、葡庚糖酸鹽、扁桃酸鹽、1,2-乙烷基二磺酸鹽、2-萘磺酸鹽、草酸鹽、三氟乙酸鹽、三氟甲磺酸鹽、己二酸鹽、辛二酸鹽、癸二酸鹽、丁炔-1,4-二酸鹽、己炔-1,6-二酸鹽、羥基乙酸鹽、藻酸鹽、抗壞血酸鹽、天冬氨酸鹽、谷氨酸鹽、2-苯氧基苯甲酸鹽、2-(4-羥基苯甲醯基)苯甲酸鹽、乙醯乙酸鹽、2-羥基乙磺酸鹽、硼酸鹽、氯代苯甲酸鹽、樟腦酸鹽、衣康酸鹽、樟腦磺酸鹽、甲基苯甲酸鹽、二硝基苯甲酸鹽、氨基磺酸鹽、半乳糖醛酸鹽、環戊基丙酸鹽、十二烷基硫酸鹽、丙烯酸鹽、環戊烷丙酸鹽、甘油磷酸鹽、甲氧基苯甲酸鹽、二葡萄糖酸鹽、葡萄糖酸鹽、庚酸鹽、己酸鹽、三甲基乙酸鹽、葡糖醛酸鹽、月桂酸鹽、鄰苯二甲酸鹽、苯乙酸鹽、月桂基硫酸鹽、2-乙醯氧基苯甲酸鹽、煙酸鹽、肉桂酸鹽、油酸鹽、棕櫚酸鹽、果膠酸鹽、苯二甲酸鹽、戊二酸鹽、羥基馬來酸鹽、羥基苯甲酸鹽、苯乙酸鹽、3-羥基-2-萘甲酸鹽、3-苯基丙酸鹽、異丁酸鹽、新戊酸鹽、苦味酸鹽、硬脂酸鹽、2,2-二氯乙酸鹽、醯化氨基酸鹽、海藻酸鹽、4-乙醯氨基苯磺酸鹽、癸酸鹽、膽酸鹽、辛酸鹽、壬酸鹽、環拉酸鹽、酞酸鹽、鹽酸半胱氨酸鹽、山梨酸鹽、鹽酸甘氨酸鹽、1,5-萘二磺酸鹽、二甲苯磺酸鹽、二鹽酸胱氨酸鹽、十一酸鹽、聚乙烯磺酸鹽、磺基水楊酸鹽、苯基丁酸鹽、4-羥基丁酸鹽、聚乙烯硫酸鹽、萘-1-磺酸鹽、萘-2-磺酸鹽和戊酸鹽中的至少一種。
- 一種藥物組合物,其包含如申請專利範圍第1項或第2項所述的鹼加成鹽或如申請專利範圍第3項或第4項所述的酸加成鹽,任選地,所述藥物組合物進一步包括藥學上可接受的輔料。
- 如申請專利範圍第5項所述的藥物組合物,其進一步包含其他的抗HCV的藥物;其中所述抗HCV的藥物為干擾素、利巴韋林、白介素2、白介素6、白介素12、促進產生1型輔助性T細胞應答的化合物、干擾RNA、反義RNA、咪喹莫德、肌苷5’-單磷酸脫氫酶抑制劑、金剛烷胺、金剛乙胺、利托那韋、巴維昔單抗、CivacirTM、波普瑞韋、替拉瑞韋、索非布韋、雷迪帕韋、達卡他韋、丹諾普韋、西魯瑞韋、那拉匹韋、deleobuvir、dasabuvir、beclabuvir、elbasvir、ombitasvir、neceprevir、tegobuvir、grazoprevir、sovaprevir、samatasvir、veruprevir、 埃羅替尼、simeprevir、asunaprevir、vaniprevir、faldaprevir、VX-135、CIGB-230、furaprevir、pibrentasvir、glecaprevir、uprifosbuvir、radalbuvir、JHJ-56914845、vedroprevir、BZF-961、GS-9256、ANA975、EDP239、ravidasvir hydrochloride、velpatasvir、MK-8325、GSK-2336805、PPI-461、ACH-1095、VX-985、IDX-375、VX-500、VX-813、PHX-1766、PHX-2054、IDX-136、IDX-316、modithromycin、VBY-376、TMC-649128、mericitabine、INX-189、IDX-184、IDX102、R1479、UNX-08189、PSI-6130、PSI-938、PSI-879、HCV-796、nesbuvir、VCH-916、lomibuvir、setrobuvir、MK-3281、ABT-072、filibuvir、A-837093、JKT-109、Gl-59728、GL-60667、AZD-2795、TMC-647055或其組合;其中所述干擾素為干擾素α-2b、聚乙二醇化的干擾素α、干擾素α-2a、聚乙二醇化的干擾素α-2a、複合α-干擾素、干擾素γ或其組合。
- 如申請專利範圍5項所述的藥物組合物,其更進一步包含至少一種HCV抑制劑,其中所述其他的HCV抑制劑用於抑制HCV複製過程和/或抑制HCV病毒蛋白功能;其中所述HCV複製過程選自HCV進入、脫殼、翻譯、複製、組裝和釋放的過程的至少之一;所述的HCV病毒蛋白選自金屬蛋白酶、NS2、NS3、NS4A、NS4B、NS5A、NS5B、以及HCV病毒複製所需要的內部核糖體進入點和肌苷單磷酸脫氫酶的至少之一。
- 一種如申請專利範圍第1項或第2項所述鹼加成鹽或如申請專利範圍第3項或第4項所述的酸加成鹽或如申請專利範圍第5項至第7項中任一項所述的藥物組合物在製備藥物中的用途,所述藥物用於抑制HCV複製和/或抑制HCV病毒蛋白功能,其中所述HCV複製過程選自HCV進入、脫殼、翻譯、複製、組裝和釋放的過程的至少之一;所述的HCV病毒蛋白選自金屬蛋白酶、NS2、NS3、NS4A、NS4B、NS5A、NS5B、以及HCV病毒複製所需要的內部核糖體進入點和肌苷單磷酸脫氫酶。
- 一種如申請專利範圍第1項或第2項所述的鹼加成鹽或如申請專利範圍第3項或第4項所述的酸加成鹽或如申請專利範圍第5項至第7項中任一項所述的藥物組合物在製備藥物中的用途,所述藥物用於預防、處理、治療或減輕患者的HCV感染或丙型肝炎疾病。
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