TW200836730A - Novel sulfonamide derivatives - Google Patents
Novel sulfonamide derivatives Download PDFInfo
- Publication number
- TW200836730A TW200836730A TW097100600A TW97100600A TW200836730A TW 200836730 A TW200836730 A TW 200836730A TW 097100600 A TW097100600 A TW 097100600A TW 97100600 A TW97100600 A TW 97100600A TW 200836730 A TW200836730 A TW 200836730A
- Authority
- TW
- Taiwan
- Prior art keywords
- group
- alkyl
- ring
- compound
- phenyl
- Prior art date
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- 229940124530 sulfonamide Drugs 0.000 title abstract 2
- 150000003456 sulfonamides Chemical class 0.000 title abstract 2
- 150000001875 compounds Chemical class 0.000 claims abstract description 121
- 150000003839 salts Chemical class 0.000 claims abstract description 17
- 239000003814 drug Substances 0.000 claims abstract description 8
- 125000000217 alkyl group Chemical group 0.000 claims description 57
- -1 hexahydropyridyl Chemical group 0.000 claims description 52
- 125000006413 ring segment Chemical group 0.000 claims description 27
- 125000003545 alkoxy group Chemical group 0.000 claims description 25
- 125000001072 heteroaryl group Chemical group 0.000 claims description 22
- 125000000623 heterocyclic group Chemical group 0.000 claims description 18
- 108090000746 Chymosin Proteins 0.000 claims description 16
- 125000003118 aryl group Chemical group 0.000 claims description 16
- 229910052736 halogen Inorganic materials 0.000 claims description 16
- 150000002367 halogens Chemical class 0.000 claims description 16
- 229940080701 chymosin Drugs 0.000 claims description 15
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 15
- 239000001257 hydrogen Substances 0.000 claims description 15
- 229910052739 hydrogen Inorganic materials 0.000 claims description 15
- GNOLWGAJQVLBSM-UHFFFAOYSA-N n,n,5,7-tetramethyl-1,2,3,4-tetrahydronaphthalen-1-amine Chemical compound C1=C(C)C=C2C(N(C)C)CCCC2=C1C GNOLWGAJQVLBSM-UHFFFAOYSA-N 0.000 claims description 15
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 15
- 201000010099 disease Diseases 0.000 claims description 14
- 150000001412 amines Chemical group 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 12
- 125000004453 alkoxycarbonyl group Chemical group 0.000 claims description 11
- 125000004404 heteroalkyl group Chemical group 0.000 claims description 11
- 125000001424 substituent group Chemical group 0.000 claims description 11
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims description 10
- 125000004390 alkyl sulfonyl group Chemical group 0.000 claims description 10
- 238000011282 treatment Methods 0.000 claims description 10
- 125000004644 alkyl sulfinyl group Chemical group 0.000 claims description 9
- 125000004414 alkyl thio group Chemical group 0.000 claims description 9
- 150000002431 hydrogen Chemical class 0.000 claims description 9
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 9
- 125000003342 alkenyl group Chemical group 0.000 claims description 8
- 125000005842 heteroatom Chemical group 0.000 claims description 8
- XYALWCGVPYRWGS-UHFFFAOYSA-N 5-fluoro-3-methyl-1-benzothiophene-2-sulfonic acid Chemical compound C1=C(F)C=C2C(C)=C(S(O)(=O)=O)SC2=C1 XYALWCGVPYRWGS-UHFFFAOYSA-N 0.000 claims description 7
- 208000006673 asthma Diseases 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 125000003983 fluorenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 claims description 7
- 125000004405 heteroalkoxy group Chemical group 0.000 claims description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 6
- 125000000304 alkynyl group Chemical group 0.000 claims description 6
- 125000003277 amino group Chemical group 0.000 claims description 6
- 125000004432 carbon atom Chemical group C* 0.000 claims description 6
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 6
- 125000002950 monocyclic group Chemical group 0.000 claims description 6
- ZNPKAOCQMDJBIK-UHFFFAOYSA-N nitrocyanamide Chemical compound [O-][N+](=O)NC#N ZNPKAOCQMDJBIK-UHFFFAOYSA-N 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 6
- 239000013543 active substance Substances 0.000 claims description 5
- 150000001335 aliphatic alkanes Chemical class 0.000 claims description 5
- 125000004448 alkyl carbonyl group Chemical group 0.000 claims description 5
- 239000000546 pharmaceutical excipient Substances 0.000 claims description 5
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims description 4
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 4
- RMBPEFMHABBEKP-UHFFFAOYSA-N fluorene Chemical compound C1=CC=C2C3=C[CH]C=CC3=CC2=C1 RMBPEFMHABBEKP-UHFFFAOYSA-N 0.000 claims description 4
- 125000004170 methylsulfonyl group Chemical group [H]C([H])([H])S(*)(=O)=O 0.000 claims description 4
- NIHNNTQXNPWCJQ-UHFFFAOYSA-N o-biphenylenemethane Natural products C1=CC=C2CC3=CC=CC=C3C2=C1 NIHNNTQXNPWCJQ-UHFFFAOYSA-N 0.000 claims description 4
- 150000002923 oximes Chemical class 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims description 4
- 238000011321 prophylaxis Methods 0.000 claims description 4
- 229910052707 ruthenium Inorganic materials 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
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- 125000002947 alkylene group Chemical group 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 3
- 125000001360 methionine group Chemical group N[C@@H](CCSC)C(=O)* 0.000 claims description 3
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 3
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 3
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- 125000003107 substituted aryl group Chemical group 0.000 claims description 3
- 230000001225 therapeutic effect Effects 0.000 claims description 3
- 125000005129 aryl carbonyl group Chemical group 0.000 claims description 2
- 125000004429 atom Chemical group 0.000 claims description 2
- 125000002619 bicyclic group Chemical group 0.000 claims description 2
- 125000000319 biphenyl-4-yl group Chemical group [H]C1=C([H])C([H])=C([H])C([H])=C1C1=C([H])C([H])=C([*])C([H])=C1[H] 0.000 claims description 2
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 2
- 239000008194 pharmaceutical composition Substances 0.000 claims description 2
- 239000002689 soil Substances 0.000 claims description 2
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- 125000004391 aryl sulfonyl group Chemical group 0.000 claims 1
- 125000006254 cycloalkyl carbonyl group Chemical group 0.000 claims 1
- 125000005144 cycloalkylsulfonyl group Chemical group 0.000 claims 1
- 125000001028 difluoromethyl group Chemical group [H]C(F)(F)* 0.000 claims 1
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- 229940002612 prodrug Drugs 0.000 claims 1
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- 125000000714 pyrimidinyl group Chemical group 0.000 claims 1
- 150000003254 radicals Chemical class 0.000 claims 1
- 229910052717 sulfur Inorganic materials 0.000 claims 1
- 102000003858 Chymases Human genes 0.000 abstract 1
- 108090000227 Chymases Proteins 0.000 abstract 1
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- 235000019439 ethyl acetate Nutrition 0.000 description 66
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- 229910000029 sodium carbonate Inorganic materials 0.000 description 14
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Classifications
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- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
- C07D333/52—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes
- C07D333/62—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the hetero ring
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- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
- A61K31/4427—Non condensed pyridines; Hydrogenated derivatives thereof containing further heterocyclic ring systems
- A61K31/4436—Non condensed pyridines; Hydrogenated derivatives thereof containing further heterocyclic ring systems containing a heterocyclic ring having sulfur as a ring hetero atom
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D213/36—Radicals substituted by singly-bound nitrogen atoms
- C07D213/42—Radicals substituted by singly-bound nitrogen atoms having hetero atoms attached to the substituent nitrogen atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
- C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
- C07D409/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pulmonology (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Urology & Nephrology (AREA)
- Vascular Medicine (AREA)
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- Immunology (AREA)
- Diabetes (AREA)
- Hematology (AREA)
- Pain & Pain Management (AREA)
- Rheumatology (AREA)
- Epidemiology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pyridine Compounds (AREA)
Description
200836730 九、發明說明: 【發明所屬之技術領域】 本發明係關;^ + m t 、式()之新頭續醯胺衍生物
其中 A係苯基環,或 雜芳基%,該雜芳基環係具有5或ό個環原子、含有1 個選自Ν、〇及8之環雜原子、其餘環原子係匸之 單環芳香族環,或 雜裒基環,該雜環基環係具有5或6個環原子、含有1 或2個選自ν及s(0)n(其中!!係〇至2之整數)之環雜原 /、餘環原子係C之非芳香族單環,該雜環基環 1中的個環碳原子視情況經羰基替代; R及R獨立係氫、鹵素、硝基、氰基、胺基、c“6烧 基、雜烷基、C3·7環烷基、C2·6烯基、匕^炔基、羥 基、^“烷氧基, -NR ?» , ^ K 、-(C〇_6伸烷基)_NR,R’,,其中R,及R’,係獨立 k自由以下組成之群:氫、C丨·6烧基、雜烧基、甲 酉监基、Ci·6烷基羰基、視情況經取代Cw環烷基幾 基視情況經取代芳基羰基、視情況經取代雜芳美 127811.doc 200836730 幾基、視情況經取代雜環基幾基、&烧基績醯 基視凊况經取代〇3-7裱烷基磺醯基、視情況經取 代芳基❹基、視情況經取代雜芳基㈣基及視情 況經取代雜環基磺醯基,或 _(c〇·6伸烷基)-〇R,,其中R|係氫、Cl-6烷基、雜烷 基、甲醯基或Cw烷基羰基, 或當僅可存在R1時,R1’不存在; R R及R獨立係氫、_素、氰基、石肖基、胺基、經 早-或二-Cw烷基取代的胺基、Ci·6烷基、Cw烯基、C26 炔基、雜烷基、羥基或(^-6烷氧基; X係伸苯基,其視情況經1、2或3個獨立選自由以下組 成之群之取代基取代:ώ素、氰基、硝基、胺基、 經單-或二-Cw烷基取代之胺基、Ci6烷基、烯 基、CM炔基、雜烷基、羥基、Ci 6烷氧基、鹵代 C〗-6烷基、鹵代C!·6烷氧基、雜烷氧基、Ci6烷基磺 醯基、Cw烷基亞磺醯基、Cw烷硫基、Ci6烷基磺 醯基-C!·6烷基、Cw烷基亞磺醯基_Ci6烷基、Ci6烷 硫基Cw烷基、醯基、甲醯基、Cw烷氧基羰基、鹵 代C 6烧氧基―基、雜烧氧基幾基及雜垸基幾基; γ係視情況經取代雜芳基,其中雜芳基意指具有6個環 原子、含有1或2個選自Ν(0)η(其中“系^戈丨)、〇及8 之環雜原子、其餘環原子係C之單環芳香族基團, 或 視況經取代雜%基,其中雜環基意指具有6個環原 127811.doc 200836730 子、含有1或2個選自n、〇或8(〇)11(其中n係〇至2之整 數)之雜原子的環原子、其餘環原子係c之非芳香族 單環基團; 及其别藥及醫藥上可接受之鹽。 另外,本發明係關於製造上述化合物之方法及中間體、 §有此#化3物之百藥製劑、此等化合物用於生產醫藥製 劑之用途以及製造中間體之方法。 【先前技術】 式(I)化合物抑制凝乳酶。凝乳酶係具有表現模式嚴格限 於肥大細胞亞群(MCT肥大細胞)之絲胺酸蛋白酶。僅當使 限制酵素對MCT陽性組織活性之肥大細胞活化及去粒化時 才活化凝乳酶。凝乳酶特定解離若干病理相關底物 (Raymond,W· W·,S· W· Ruggles等人;JBC 2003 278(36):
345 17-34524),藉此其可活化血管張力素π、内皮素、 TGFb、II 1、SCF、膠原酶並降解諸如凝血酶、fn、ΑΡΟ A1,2 4蛋白質。該模式使凝乳酶成為過敏性、炎症性及纖 維性疾病有吸引力之靶。事實上,大量利用凝乳酶抑制劑 的成功動物研究已證明在特異性過敏症動物、血管損傷及 動脈粥樣硬化中之功效(D〇ggrell SA,Wanstall JC Can J
Physiol Pharmacol· 2005 年 2 月,83(2): 123-30; Lindstedt KA,Kovanen ΡΤ· Curr Opin Lipidol. 2004年 10 月,15(5): 567-73,Reed CE,Kita H.J Allergy Clin Immunol. 2004年 11 月 ’ 1 14(5): 997-1008 ; Takai S等人,Eur J Pharmacol. 2004 年 l〇 月 6 日;501(1-3): 1-8 ; Takai S 等人,Trends 127811.doc 200836730
Pharmacol Sci. 2004 年 10 月;25(10): 518-22 ; Takai s Miyazaki Μ· Curr Vase Pharmacol. 2003 年 6月;!(2)· 217 24) 。 · _ 因此,看來凝乳酶之抑制在以下疾病中係有用治療方 案:過敏症、哮喘、外周動脈阻塞性疾病、嚴重肢體局部 缺血、易患動脈粥樣硬化斑塊患者、不穩定型心絞痛、充 血性心力衰竭、左心室肥大、局部缺血.再灌注損傷、心 肌病、再狹窄、類風濕性關節炎、糖尿病性腎病腎病、刺 激性腸疾病、克隆氏病(Crons disease)、傷口癒合(糖尿病 /CLI中的燒傷/潰瘍)。 【發明内容】 本發明提供為凝乳酶抑制劑之式⑴新穎化合物。 【實施方式】 除非另有說明,否則本文中使用以下給出定義來闡釋及 定義用於闡述本發明之各種術語的含意及範圍。 術語”鹵素”或”鹵代”意指氟、氣、溴及碘,其中氟、氣 及氟^較佳。 術語"C"烷基π單獨或與其他基團組合時,意指具有is 6個碳原子之具支鏈或直鏈單價烷基基團。該術語可進一 步由諸如甲基、乙基、正丙基、異丙基、正丁基、第二 丁基、第三-丁基之基團來例示。Ci-4烧基更佳。
術語”鹵代Cw烷基”單獨或與其他基團組合時,意指其 中一或多個氫已用相同或不同鹵素替代之C1·6烷基,例 如,-ch2cm、_ch2cf3、三氟曱基。就_素而言,氣、I 127811.doc 200836730 或溴較佳,且氯或氟更佳。 術語”鹵代Cw烷氧基”單獨或與其他基團組合時,意指 其中一或多個氫已用相同或不同鹵素替代之Ci6烧氧基。 就鹵素而a,氣、氟或溴較佳,且氣或氟更佳。 術語π酿基’’單獨或與其他基團組合時,意指6燒 • 基。 ' 術語”雜烷基”意指經一或多個獨立選自由以下組成之群 之取代基取代之(^-6烷基:硝基、羥基、鹵素、氰基、q 6 f) 烷氧基、甲醯基、Cw烷基羰基、羧基、Cl_6烷硫基、Ci 6 烷基亞磺醯基、C〗_6烷基磺醯基、胺基及經單-或二_C1 6烷 基取代之胺基。該術語可進一步由諸如2_羥基乙基、全氟 甲基之基團來例示。 術語”C3.7環烷基,,單獨或與其他基團組合時,意指3至7 個環碳之飽和單價環烴基團,例如環丙基、環丁基、環己 基。 術語,’Cw烷氧基’’單獨或與其他基團組合時,意指基團 ^ R’-O-,其中RWCw烷基。 術語”C2·6烯基”單獨或與其他基團組合時,意指包含稀 • 鍵、具有2至6個碳原子之直鏈或具支鏈烴殘基,例如,乙 烯基、2-丙烯基。 術語nC2_6_炔基n單獨或與其他基團組合時,意指包含二 鍵、具有2至6個碳原子之直鏈或具支鏈烴殘基,例如,乙 炔基、2-丙炔基。 術語’’Cw伸烷基”意指鍵或具有1至6個碳原子之直鏈或 127811.doc -10· 200836730 具彳ΐ鏈賈:二脂肪烴基團。 方土早獨或與其他基團 基、較佳苯基。 口才心扣本基或奈 術語π雜環基” |β 早獨或舁其他基團組合時,意指3至8個環 = 方香族單或二環基團,其中⑽環原子係選 = = 其中η係_之整數)之雜原子,其餘環:
广”雜芳基”意指5至12個環原子之單環或二環基團, 團具有至少-個含有1、2或3個選自Ν、Ο及S之環雜 原子而其餘環原子係c之芳香族環。較佳地,該雜芳基基 團之連接點應在芳香族環上。 主術語”視情況經取代芳基,,、”視情況經取代雜芳基”、"視 情況經取代雜環基,,及,,視冑況經取代c3_7環院基,,分別意指 視2況經一或多個獨立選自由以下組成之群之取代基取代 之芳基、雜芳基、雜環基及Cp環烷基··鹵素、硝基、氰 土胺基Ci-6烷基、C2-6烯基、c2-6炔基、羥基、cN6烷 乳基、雜烷氧基、經單-或二_C16烷基取代之胺基、醯 基、甲醯基、雜烷基羰基、C1 6烷氧基羰基、雜烷氧基羰 基及雜烷基。 其定義已於上文給出之該等化學基團之較佳基團係彼等 實例中具體例示者。 式(I)化合物可形成醫藥上可接受之酸加成鹽。此等醫藥 上可接受之鹽之實例係式(I)化合物與生理上可相容無機酸 (例如氫氯酸、硫酸、亞硫酸或磷酸)之鹽;或與有機酸(例 12781 l.d〇c 200836730 如,甲烧石黃酸、對甲贫r旦緣 ^ … 卞甲本石頁酉文、乙酸、乳酸、三氟乙酸、擰 樣酸:富馬酸、馬來酸、酒石酸、琥拍酸或水揚酸)之 鹽。術語"醫藥上可接受之鹽"係指此等鹽 COOH基團之化合物可進一步與驗形成鹽二= 係鹼金屬、鹼土金屬及銨鹽,例如Na-、K_、Ca•及三甲基 銨鹽。術語"醫藥上可接受之鹽”亦指此等鹽。較佳者係: 述酸加成鹽。 ’^ Ο "視情況”或”視情況地”意指隨後闡述之事件或情況可能 發生但不-定會發生,且該描述包括其中該事件或情況發 生之狀況及该事件或情況未發生之狀況。舉例而言,"視 情況經烧基取代之芳基"意指該烧基可能但不—定存在, 且該描述包括其中該芳基經烧基取代之情況美 未經烷基取代之情況。 、μ方基 "醫藥上可接受之賦形劑”意指用於製備醫藥 形劑:其通常安全、無毒並且在生物學上及其他方面皆^ 不良後果’且包括可、、龙g @ m 了滿足専大西應用以及人類醫藥應用 之賦㈣。說明書及巾請專㈣圍中所 受之賦形劑"既包括-種也包括一種以上的該等賦形劑接 具有相同分子式但其原子鍵結之性質或順序或 間排布不同'之化合物稱為”同分異構體"。其原子空間排; 不同之同分異構體稱為”立體異構體"。彼此不為 體異構體稱為”非對映異構體”且彼等彼此為不可重疊 者柄為對映異構體,,。當化合物具有不對稱中心時(例如, 若碳原子鍵結至4個不同基團時),則可能存在—對對映異 127811.doc -12- 200836730 構體對映異構體之特徵在於其不對稱中心之絕對構型且 可由Cahn、lngold及Prel〇gi r-及s_排序規則或由其中分 子旋轉偏振光平面的方式來描述並被稱為右旋或左旋(= 即,分別稱為(+)或(-)_同分異構體)。對掌性化合物可以個 別對映異構體或以其混合物存在。含有相同比例對映 體之混合物稱作”外消旋混合物,,。 式⑴化合物可有一或多個不對稱中心、。除非另有說明, 否則當說明書及中請專利範圍中闡述或指明特定化合物時 意欲包括其個別對映異構體及其混合物(外消旋或2他形 式)二者、以及個別差向異構體及其混合物。確定立體化 學之方法及立體異構體之分離方法已為此項技術熟知。 儘管之前闡述A、R1至R2’,、X及γ之廣 ”之疋義,但較佳 者係某些基團。 i)在式⑴化合物中,A較佳係苯基環或雜 义雊方基裱。作為 A之雜芳基環較佳係五員環。 ϋ) 在式(I)化合物中,
⑹ 127811.doc • 13 200836730
更佳地,
其中R1及R1'皆獨立係氫或C〗_6烷基, 進一步更佳地,
R1
R1
或 ⑹ 其中R2、R2'及皆獨立係氫或鹵素
.F iii)在式(I)化合物中,Y較佳相對於_NH-S02-基團在作為 127811.doc -14- 200836730 χ之伸苯基的對位。 iv)在式⑴化合物中,X較佳係視情況經卜2或3個獨立選 自由以下組成之群之取代基取代之伸苯基:_素、 Cw烷基、c〗_6烷氧基、鹵代Ci0烷基、鹵代Ci_6烷氧 基、Cw烷基磺醯基、Ci·6烷基亞磺醯基、烷硫 基、Cw烷基磺醯基·Cl·6烷基、Ci_6烷基亞磺醯基 烷基、Cw烷硫基Cl·6烷基及Ci0烷氧基羰基,更佳χ 係相對於-NH-S〇2-基團在鄰位經函代Ci 6烧基或j 基磺醯基取代之伸苯基,另一更佳x係相對 於-nh-so2-基團在鄰位經三氟曱基或甲基續酿基取代 之伸苯基。
在式(I)化合物中,γ較佳係視情況經取代雜芳基,其 中雜芳基意指具有6個環原子、含有丨或2個環氮原 子、其餘環原子係C之單環芳香族基團,或 視情況經取代雜環基,其中雜環基意指具有6個環原 子、含有丨或2個環氮原子、其餘環原子係c之非芳香 族單-環基團。 更佳地’ Y係吼咬基、哺咬基或六氫吼。定基,其視情 2經1或2個獨立選自由函素、Cw烷氧基及烷氧基 幾基組成之群之取代基取代。 vi) j發明較佳化合物係式⑴化合物,其係5_氟_3_甲基_ 求并[b]嗟吩-2-績酸(4_n比淀_4_基_2•三氣甲基·苯基醯 月安。 本發明化合物可藉由(例如)下文所述通用合成程序製 127811.doc -15· 200836730 備。 通用合成程序 方案1
在方案1中,A、R1至R2·’、X、Y及Hal皆係如上所定 義。R4、R4·及R4"皆獨立係氫、鹵素、氰基、硝基、胺 基、經單-或二-Cl·6烧基取代之胺基、Cl·6垸基、(]2_6烯 基、C:2·6炔基、雜烷基、羥基、C!·6烷氧基、!|代Cl_6烧 基、鹵代C 1 _6烧氧基、雜烧氧基、C 1 _6烧基瑣酿基、c 1 6烧 基亞磺醯基、Cw烷硫基、Cw烷基磺醯基-cK6燒基、Cl-6 烧基亞—Si&基-C 1 - 6烧基、C 1 «« 6烧硫基C 1 · 6烧基、醯基、甲醢 基、C!.6烷氧基羰基、鹵代Cw烷氧基羰基、雜垸氧基幾基 或雜烷基羰基。 式⑴及(II)之化合物皆有利地藉由磺醯氯(B)與胺(A)或 與苯胺(C)於鹼存在下反應來製備。該鹼較佳係氫化納或 選自由以下組成之群之胺鹼:吡啶、甲基吡咬、三乙基 胺、二乙基胺、二異丙基乙基胺及4-N-二甲基胺基0比唆。 最佳胺係吼啶及况二曱基胺基吡啶(DMAP)。所選溶劑 係非質子溶劑,其中較佳者係選自乙腈、二氧雜環己烧、 127811.doc -16- 200836730 一氯甲燒、四氫吱喃、甲苯、二甲氧基乙烧、二甲基 乙酸胺、二甲亞颯、二甲基甲醯胺及其組合。較佳溫度介 於0°C至10(Tc之間。 使用化合物(II)作為中間體,式⑴化合物可藉由c_c鍵形 成反應(例如,Suzuki反應,其中鹵化物與適宜經取代_酸 衍生物於鹼及鈀觸媒存在下反應)獲得。 磺醯氯(B)可係市售品或可藉由此項技術現有方法自萘 或二環雜芳香族化合物或其衍生物合成。具體而言,磺醯 氣基團可自以下引入:首先,芳基鐘鹽與二氧化硫反應, 隨後用(例如)磺醯氯或,氯琥珀醯亞胺氧化/氯化。或者, 經活化芳香族位置可與氯磺酸或三氧化硫錯合物(例如, SOrDMF或SCV吡啶)反應,隨後用(例如)亞硫醯氯氯化。 苯胺化合物(A)係市售品或可藉由此項技術現有方法合 成。一種選擇為在C-C鍵形成反應(例如,Suzuki反應,其 中鹵化物與適宜經取代酬酸衍生物於驗及把觸媒存在下反 應)中使用鹵代化合物(C)。鹵代苯胺衍生物(c)係市售品或 可藉由此項技術現有方法合成。 如上所述’式(I)化合物係活性化合物且抑制凝乳酶。因 此,此等化合物阻止血管緊張素Π、内皮素' TGFb、 II1、SCF、聲原轉之活化及蛋白質(如,凝血酶、fn、 APO Al,2)之降解。因此,其可用於治療及/或預防過敏 性、炎症性及/或纖維性疾病,例如,過敏症、哮喘、外 周動脈阻塞性疾病、嚴重肢體局部缺血、易患動脈粥樣硬 化斑塊患者、不穩定型心絞痛、充血性心力衰竭、左心室 127811.doc -17- 200836730 一 局邻缺血·再灌注損傷、中風、心肌病、再狹窄、 類風濕性關節炎、糖尿病性f病、·性腸疾病、克隆氏 病動脈粥樣硬化血检形成及/或糖尿病中的燒傷 瘍。 過敏性、炎症性及纖維性疾病、具體而言動脈粥樣硬化 血权形成或哮喘之預防及/或治療係較佳適應症。 口此本發明亦係關於包含如上定義之化合物及醫藥上 可接受賦形劑之醫藥組合物。 本發明同樣涵蓋上述化合物作為治療活性物質之用途, 尤其作為治療活性物質用於治療及/或預防過敏性、炎症 性及/或纖維性疾病,具體而言作為治療活性物質用於治 療及/或預防過敏症、哮喘、外周動脈阻塞性疾病、嚴重 肢體局部缺血、易患動脈粥樣硬化斑塊患者、不穩定型心 紋痛、充血性心力衰竭、左心室肥大、局部缺血-再灌注 才貝傷、中風、心肌病、再狹窄、類風濕性關節炎、糖尿病 性月病、刺激性腸疾病、克隆氏病、動脈粥樣硬化血检形 成及/或糖尿病/CLI中的燒傷/潰瘍。 本發明亦係關於上述化合物之用途,其用於製備用於治 療性及/或預防性治療過敏性、炎症性及/或纖維性疾病之 藥物’具體❿言用於治療性及/或預防性治療過敏症、哮 喘、外周動脈阻塞性疾病、嚴重肢體局部缺血、易患動脈 粥樣硬化斑塊患者、不穩定型心絞痛、充血性心力衰竭、 左心室肥大、局部缺血-再灌注損傷、中風、心肌病、再 狹窄、類風濕性關節炎、糖尿病,性腎病、刺激性腸疾病、 127811.doc -18- 200836730 克隆氏病、動脈粥樣硬化血栓形成及/或糖尿病/CLI中的燒 傷/潰瘍。此等藥物包含上述化合物。 本發明亦係關於製造式(I)化合物之方法及中間體、以及 製造該等中間體之方法。 本發明化合物對凝乳酶之抑制可藉由下述肽底物分析來 證實。 對於凝乳酶,選擇含有4胺基酸肽AAPF之底物作為胰凝 乳蛋白酶之標準底物,如化合物(玻珀酿基- Ala-Ala-Pro-Phe-[7_胺基-4-甲基香豆素];Lockhart BE等人之 ’’Recombinant human mast-cell chymase: an improved procedure for expression in Pichia pastoris and purification of the highly active enzyme.n Biotechnol Appl Biochem.^ 為原稿BA20040074於2004年5月26號即時公開發表)。該純 度為 95%之肽係由 Bachem,Bubendorf,Switzerland合成。 自人類皮膚肥大細胞純化之凝乳酶係自Calbiochem (Merck Biosciences,San Diego,California,USA)獲得。分析緩衝 液係 〇·15 M NaCl、0.05 M Tris HC卜 0.05% CHAPS (3-[(3-膽醯胺基丙基)-二甲錄基]-1-丙烧石黃酸g旨)、〇·1 mg/ml肝素 (肝素鈉,Sigma,豬腸黏膜)、0.02 mM AAPF-底物、pH 7·4之1 nM凝乳酶。該分析於96-孔板(Packard Optiplate)中 室溫下使用0.05 ml體積實施。凝乳酶活性係由在340/440 nm(激發/發射)下自底物中釋放出之游離7_胺基-4-甲基香 豆素螢光增加之初始速率表示。抑制化合物之活性抑制係 在室溫下於無AAPF-底物之分析緩衝液中用凝乳酶預培育 127811.doc -19- 200836730 3 〇分鐘後讀取。然德,葬由沐力 一 佼稭田添加所不'/辰度的AAPF-底物開 始該分析。 本發明活性化合物之IC50值較佳等於約胸至】福,尤 其約3 0至1 ηΜ。 實例 lC50(nM) 實例2 35 實例16 106 實例21 --------------------- ] 3
U 式⑴化5物及/或其醫藥上可接受之鹽可用作(例如)呈用 於經腸、非經腸或局部投與之醫藥製劑形式之藥物。盆可 7以下投與:例如,以(例如)錢劑、包衣鍵劑、糖衣藥 :,、硬及軟明㈣囊、溶液、乳液或料液形式經口投 縣^以(例如)栓劑形式經直腸投與,以(例如)注射溶液或 芯洋液或輸注溶液形式非經 膏或油劑形式局仰: 與,或以(例如)軟膏、乳 八局σΜ又與。口服投與較佳。 醫藥製劑之製備可藉由 式將戶4 了几Α 任仃热白此項技術者熟悉之方 式將所述式I化合物及/或其 他有户倦俨佶μ 西耒上了接文之鹽(視情況與其 他有,口療知值之物質組合)連同 體或液體载劑材料及(若•要)…一“生治療相容固 rr久(右而要)常用醫藥 投與形式來達成Λ 彳川I成盖侖製劑 適宜裁劑材料既可係無機载 料。因此,例如,乳糖 ’ 可係有機载劑材 硬腊醆或其鹽可用作㈣卜包心物、滑石粉、 膠囊之裁劑材料。用二广糖衣藥丸及硬明膠 月膠膠囊之適宜載劑材料係(例 127811.doc -20- 200836730 如)植物油、蠟、脂肪及半固體及液體多元醇(端視活性成 份之性暂工^ 貝而疋,然而在軟明膠膠囊之情形中可能不需要載 ^ )用於製備溶液及糖漿之適宜載劑材料係(例如)水、 — 一、身 / 、庶糖、轉化糖。用於注射溶液之適宜載劑材料係 (f列士口)7欠茆->* /八、醇、多元醇' 甘油及植物油。用於栓劑之適宜 載^材料係(例天然或硬化油、堪、脂肪及半液體或液 體夕凡醇。用於局部製劑之適宜載劑材料係甘油酯、半合 j及合成甘油酯、氫化油、液體蠟、液體石蠟、液體脂肪 酉予、固醇、聚乙二醇及纖維素衍生物。 考慮使用-般穩定劑、防腐劑、潤濕劑及乳化劑、一致 :改良劑、氣味改良劑、用於改變滲透壓之鹽、緩衝物 、曰A d著色劑及掩蔽劑及抗氧化劑作為醫藥佐劑。 MM合物之劑量可在寬範圍内變化’此取決於擬控制 疾^患者年齡及個體病症及投與模式,且當然應滿足各 ::上兄下之個體需要。對於成年患者考慮可使用約1至 产及:確:尤其約1至MG毫克之日劑量。端視疾病嚴重程 度=確樂物動力學特性而定,該化合物可以-或若干日 劑量皁位(例如以1至3個劑量單位)投盥。 〆 :::劑方*地含有約_毫克、一毫克 實例 然而彼等實例並 下列實例用力更為詳盡地闡明本發明 非意欲以任何方式限制本發明之範圍。 實例1 1278ll.doc 200836730 5_氟-3-甲基-苯并[b】噻吩磺酸(4_溴-2_三氣甲基_ 醯胺 _基)
向4-溴-2-(三氟甲基)苯胺(CAS 445-02_3,18克)於〇比咬 (25毫升)中之冰冷溶液中添加5_氟-3-甲基笨并[b]嗟吩 石黃醯氣(CAS:404964-34-7,2.0克)。將反應混合物於室溫 下攪拌72小時,在真空下濃縮,並將殘留物在矽膠上使用 庚烷/氯仿作為溶析劑來層析以獲得無色固體狀5-氟-3-甲 基-苯并[b]噻吩_2_磺酸(4-溴-2-三氟甲基-苯基l·醯胺(2·35 克)。MS (ISN): 465.9, 468.0 (M-Η).。 實例2 5·氟-3-曱基-苯并[b】噻吩-2-磺酸(4-吡啶-4-基-2_三氟甲基_ 苯基)_醯胺
將5-氟-3-甲基-苯并[b]噻吩-2-磺酸(4_溴三氟甲基-苯 基)-酸胺(0.5克)及44匕咬_酸(0·197克)於U-二f氧基乙 127811.doc -22- 200836730 烷(6¾升)、乙醇(2毫升)及2 μ碳酸鈉水溶液(4·〇毫升)中之 懸浮液脫氣3-4次以除去氧,然後添加四(三苯基·膦)鈀 (〇·〇65克)。將反應混合物於8(rc下攪拌3小時,用冰/水終 止反應,並用乙酸乙酯萃取。將有機層洗滌、乾燥並濃 縮。將殘留物在矽膠上使用庚烷/乙酸乙酯作為溶析劑層 析以獲得淡黃色固體狀標題化合物(〇·35克)。MS (ISP): 467.3 (M+H)+ 實例3 5_氟甲基-苯并[b]噻吩-2-磺酸[4-(2,6-二氟-吡啶_4-基)-2-三氟甲基·苯基卜酿胺
類似於實例2來製備此化合物,其自於ι,2-二曱氧基乙烧 (1.5毫升)、乙醇(0.32毫升)及2 Μ碳酸鈉水溶液(1.0毫升)中 之5 -氟-3 -甲基-苯并[b]°塞吩-2 -石黃酸(4-演-2-三氟甲基·苯 基)_醯胺(0· 12克)及2,6-二氟吡啶-4-_酸(0.063克)使用四 (三苯基膦)鈀(0.055克)開始,獲得褐色固體狀標題化合物 (〇·〇55克)。MS (ISP): 520.2 (M+NH4)+ 實例4 5-氟-3-甲基-苯并[b】噻吩_2_磺酸[4-(3-氟-吡啶-4-基)-2-三 氟甲基-苯基】-醯胺 127811.doc -23 - 200836730
類似於實例2來製備此化合物,其自於1,2-二甲氧基乙烷 (1·5毫升)、乙醇(0.32毫升)及2 Μ碳酸鈉水溶液(1·〇毫升)中 之5 -氟-3 -甲基-苯并[b]a塞吩-2-石黃酸(4-';臭-2-三氟甲基-苯 基)-醯胺(〇· 12克)及3 -氟°比唆-4 - _酸水合物(〇·〇6 1克)使用 四(三苯基膦)鈀(0.050克)開始,獲得淡黃色發泡體狀標題 化合物(0.025克)。MS (ISP): 485.3 (M+H)+ 實例5 5-氟-3-曱基-苯并[b】噻吩-2_磺酸[4-(2•氟-吡啶-4·基)-2-三 氟甲基-苯基】-醯胺
U 類似於實例2來製備此化合物,其自於1,2-二甲氧基乙院 (1·5毫升)、乙醇(〇·32毫升)及2 Μ碳酸鈉水溶液(ΐ·〇毫升)中 之5-氟-3-甲基-苯并[b]噻吩_2_磺酸(4-溴-2-三氟甲基-苯 基)·醯胺(0.12克)及2-氟吡啶-4-目朋酸(0.072克)使用四(三笨 基膦)鈀(0.065克)開始,獲得無色發泡體狀標題化合物 127811.doc -24- 200836730 (0.085克)。MS (ISN): 483.4 (M-H)-實例6 5 -氣-3 -甲基·本并[b】嗓吩-2 ·績酸(4 -11比咬_ 3 -基-2 -三氣甲基-苯基)-醯胺
類似於實例2來製備此化合物,其自於1,2-二甲氧基乙烷 (1·5毫升)、乙醇(0.32毫升)及2 Μ碳酸鈉水溶液(0.8毫升)中 之5 -氟-3 -曱基-苯并[b]噻吩-2-磺酸(4-溴-2_三氟甲基-苯 基)-醯胺(0·10克)及3-¾啶_酸(〇.〇52克)使用四(三苯基膦) 把(0.050克)開始,得到無色固體狀標題化合物(〇〇86克)。 MS (ISP): 467.0 (M+H)+ 實例7
5-氟-3-甲基-苯并[b】噻吩磺酸[4气甲氧基-吡啶 基)-2-三氟甲基_苯基卜醯胺
矢員似於實例2來製備此化合物,其自於1,2-二甲氧基乙烷 127811.doc -25- 200836730 (1·5毫升)、乙醇(0·32毫升)及2 Μ碳酸鈉水溶液(〇·8毫升)中 之5 -就-3 -甲基-苯并[b]嗟吩-2 -石黃酸(4 -漠-2-三氟曱基-笨 基)-醯胺(0.10克)及2_甲氧基-5 -啦啶_酸(0.065克)使用四 (三苯基膦)鈀(0.012克)開始,獲得無色固體狀標題化合物 (0.081克)。MS (ISP): 497.3 (M+H)+ 實例8 5_氟_3-甲基-苯并[b]噻吩-2-磺酸(4-嘧啶-5_基-2-三氟甲基_ 苯基)-醯胺
類似於實例2來製備此化合物,其自於1,2-二曱氧基乙烧 (1.5宅升)、乙醇(0.32宅升)及2 Μ碳酸納水溶液(〇 · 8毫升)中 之5-氟-3-曱基-苯并[b]噻吩-2-磺酸(4-溴-2-三氟曱基-苯 基)-醯胺(0.10克)及嘧啶-5-_酸(0.053克)使用四(三苯基 膦)鈀(0.012克)開始,獲得無色固體狀標題化合物(〇〇45 克)。MS (ISN): 466.1 (M-H)- 實例9 5-氟-3-甲基-苯并[b】噻吩-2-磺酸[4-(2-甲氧基-嘧啶_5-基)-2-三氟甲基-苯基]-醯胺 127811.doc -26 - 200836730
類似於實例2來製備此化合物,其自於丨,2_二甲氧基乙烷 (1.5¾升)、乙醇(〇·32毫升)及2 M碳酸鈉水溶液(ι〇毫升)中 之5_氟-3-曱基·苯并[b]噻吩磺酸(4_溴-2_三氟甲基-苯 基l·醯胺(0·1〇克)及2-甲氧基_5_嘧啶Μ酸(〇·〇66克)使用四 (二苯基膦)鈀(〇.012克)開始,獲得無色固體狀標題化合物 (0.064克)。MS (ISP): 498.4 (Μ+Η)+ 實例10 5-氟-3-甲基-苯并[b]嗟吩確酸[‘(^氟^比咬-3•基)_2_三 氟甲基-苯基卜醯胺
類似於實例2來製備此化合物,其自於1,2-二甲氧基乙烧 (1·5毫升)、乙醇(〇·3 2毫升)及2 Μ碳酸鈉水溶液(ΐ·〇毫升)中 之5-氟-3-甲基-苯并[b]噻吩-2-磺酸(4·溴-2-三氟甲基-苯 基)-醯胺(0.12克)及5-氟吡啶-3-酬酸(0.072克)使用四(三苯 基膦)鈀(0.015克)開始,獲得無色固體狀標題化合物(0.065 127811.doc -27- 200836730 克)。MS (ISP): 485.3 (M+H)+ 實例11 5_氟_3_甲基-苯并[b】噻吩確酸[4_(6备响啶冬基)_2_三 氣甲基_苯基】_醯胺
類似於實例2來製備此化合物,其自於丨,2_二甲氧基乙烷 (L5毫升)、乙醇(0.32毫升)及2 Μ碳酸鈉水溶液(1.0毫升)中 之5-氟-3-甲基-苯并[b]噻吩-2-磺酸(4-溴-2-三氟甲基-苯 基)-醯胺(0.12克)及2-氟响啶_5_g朋酸(〇.〇72克)使用四(三苯 基膦)鈀(0.015克)開始,獲得無色固體狀標題化合物(〇〇7〇 克)。MS (ISP): 485.3 (M+H)+ 實例12 5·氟-3·甲基-苯并[b】嘆吩-2-確酸[4_(1-氧基-°比咬基)_2_ 三氟甲基-苯基]•醯胺
向5-氟-3-曱基-苯并[b]噻吩_2_磺酸(4_吡啶基-2-三氟 127811.doc -28· 200836730 曱基-苯基)-醯胺(參見實例2,0.27克)於氣仿(5·0毫升)中之 溶液中添加間-氣過苯甲酸85% (0.195克)。將反應混合物 於室溫下攪拌4小時並用碳酸氫鹽溶液清洗。將有機相用 硫酸鎂乾燥並濃縮。將殘留物在矽膠柱(10克)上使用二氯 甲烷/曱醇作為溶析劑層析以獲得黃色發泡體狀標題化合 物(0.065克)。MS (ISP): 483.4 (Μ+Η)+ 實例13 5 -敗-3 -甲基-本并[b]唉吩-2-確酸(2-曱基硫基甲基_4_ η比唆_ 4-基-苯基)-酿胺。
a) 5_氟甲基-苯并[b]噻吩-2-磺酸(4-溴-2-甲基硫基甲 基-苯基)-醯胺
類似於實例1來製備此化合物,其自4_溴_2_甲基硫基甲 基-苯基胺(Allen,David George ; Eldred,Colin David ;
Judkins, Brian David ; Mitchell, William Leonard, WO
127811.doc -29- 200836730 克)開始,獲得褐色固體狀期望化合物(13克)。MS (ISN):
458.1,460.0 (M-HV b) 5-氟-3-甲基-苯并[b]噻吩磺酸(2-甲基硫基甲基-4-ϋ比咬· 4 -基-苯基)-醯胺。 類似於實例2來製備此化合物,其自於丨,2-二甲氧基乙烷 (10毫升)、乙醇(2毫升)及2 Μ碳酸鈉水溶液(2毫升)中之5-氟_3_甲基-苯并[b]噻吩-2-石黃酸(4-溴-2-甲基硫基甲基_苯 基)-醯胺(0.23克)及4-π比啶晒酸(〇〇92克)使用四(三苯基膦) I巴(0 · 0 5 8克)開始’獲得褐色發泡體狀標題化合物(〇. 1 $ 3 克)。MS (ISN): 457.2 (M-H)- 實例14 5-氟_3-曱基-苯并[b]噻吩_2_磺酸(2_甲亞磺醯基甲基吡 啶-4-基-苯基)-醯胺
a) 5-氟-3-甲基-苯并[b]n塞吩石黃酸(心漠1甲烧亞石黃酿 基甲基-苯基)-醯胺。
Br 127811.doc *30- 200836730 向5 -氟-3 -甲基-苯并[b]噻吩-2-磺酸(4-溴-2-甲基硫基曱 基-苯基)-醯胺(〇·46克)(參見實例13a)於氯仿(25毫升)中之 溶液中添加間-氣過苯甲酸85% (0.272克)。將反應混合物 於室溫下攪拌1 8小時,濃縮,並將粗殘留物在矽膠上使用 庚烧/乙酸乙酯作為溶析劑層析以獲得灰白色固體狀期望 ’ 化合物(〇·31克)。MS (ISN): 473.9, 476.0 (Μ-Ή)- • b) 5 -氟-3 -甲基-苯并[b]噻吩-2-磺酸(4-溴-2-曱烷亞磺醯 基甲基-苯基)-醯胺
類似於實例2來製備此化合物,其自於1,2_二甲氧基乙烧 (10毫升)、乙醇(2毫升)及2 Μ碳酸鈉水溶液(2毫升)中之5-氟-3-甲基-苯并[b]噻吩-2-磺酸(4-溴-2-甲烷亞磺醯基甲基― 苯基)-醯胺(0.238克)及4-u比啶_酸(0.092克)使用四(三苯 基-膦)1& (0.058克)開始,獲得淡黃色發泡體狀標題化合物 (0.077克)。MS (ISN): 473.3 (M-H). 實例15 5·氟-3-甲基-苯并[b]噻吩-2-磺酸(2-甲烷磺醯基甲基-4-吡 咬-4-基-苯基)-酿胺 127811.doc -31 - 200836730
a) 5_氟_3_甲基-苯并[b]噻吩-2-磺酸(4-溴-2-甲烷磺醯基 甲基-苯基)_醯胺
向5-氟-3-甲基-苯并[b]噻吩-2^黃酸(4_溴_2_甲基硫基甲 基-苯基)-醯胺(0.46克)(參見實例13a)於氯仿(25毫升)中之 溶液中添加85%間·氯過苯甲酸(〇.272克)。將反應混合物於 至溫下攪拌1 8小時,濃縮,並將粗殘留物在矽膠上使用庚 u 烷/乙酸乙酯作為溶析劑層析以獲得褐色固體狀期望化合 物(0.138 克)。MS (ISN): 490.0, 492·0 (M-H)- b) 氟_3_甲基-苯并[b]噻吩-2-磺酸(2_甲烷磺醯基甲 基-4-吡啶-4-基-苯基)-醯胺 類似於貫例2來製備此化合物,其自於1,2_二甲氧基乙烧 (5¾升)、乙醇(1毫升)及2 Μ碳酸鈉水溶液(2毫升)中之5-氟_3_甲基-苯并[b]噻吩-2_磺酸(4·溴-2-甲烷磺醯基甲基-苯 基)-酿胺(〇· 123克)及4-u比唆S朋酸(0.0462克)使用四(三苯基 127811.doc -32- 200836730 膦)把(0.035克)開始’獲得淡黃色發泡體狀標題化合物 (0.029克)。MS (ISN): 489.1 (M-H)- 實例16 5_氟小甲基-苯并[b]噻吩_2_磺酸(2_乙基吡啶_4_基-苯 基)-醢胺。
a) 5_氟-3-甲基苯并[b]噻吩_2_磺酸(4•溴_2-乙基·苯基)_ 醯胺。
類似於實例1來製備此化合物,其自於吡啶(2 〇毫升)中 之4-溴_2-乙基苯胺(CAS:45762_41-2,2〇克)及5_氟-3-甲基 苯并[b]噻吩-2-磺醯氯(0.265克)開始實施4小時,獲得無色 固體狀期望化合物(〇·2〇克)。Ms (lsp): 445.0,447.0 (M+NH4)+ b) 5_氟-3-甲基-苯并[b]噻吩-2_磺酸(2-乙基比啶基· 苯基)-隨胺。 127811.doc -33 - 200836730 類似於實例2來製備此產品,其自於1,2-二甲氧基乙燒 (1.5毫升)、乙醇(0.25毫升)及2 Μ碳酸納水溶液(〇·9毫升)中 之5 -氣-3-甲基-苯并[b]嗟吩-2-石黃酸(4·漠-2·乙基-苯基)·醯 胺(0.10克)及4-吡啶_酸(0.043克)使用四(三苯基膦)鈀 (0.013克)開始,獲得淡黃色發泡體狀標題化合物(0.025 ’ 克)。MS (ISP): 427.3 (M+H)+ 實例17 5-氟-3-甲基-苯并[b】噻吩-2-磺酸(4-溴-2_三氟甲氧基-苯 ί' 基醯胺。
類似於實例1來製備此化合物,其自於吡啶(2.0毫升)中 之4-溴-2-(三氟甲氧基)苯胺(c as·· 175278-09-8,2.82克)及 5 -氟-3-甲基苯并[b] σ塞吩-2-績醯氯(0.265克)開始實施1 8小 時,獲得無色發泡體狀期望化合物(〇·12克)。MS (ISP): 501.0,503.0 (M+NH4)+ 實例18 5 -氟-3 -甲基_苯并[b]嗟吩確酸(4-”比咬-4-基-2-二氟甲氧 基-苯基)-醜胺 127811.doc •34- 200836730
類似於實例2來製備此化合物,其自於丨,2-二曱氧基乙烷 (1.5毫升)、乙醇(〇·25毫升)及2 Μ碳酸鈉水溶液(0.6毫升)中 之5-氟_3_甲基-苯并[b]噻吩-2-磺酸(4-溴-2-三氟甲氧基_苯 基l·醯胺(0.075克)及4-u比啶_酸(〇 〇29克)使用四(三苯基 鱗)把(0.009克)開始,獲得無色固體狀標題化合物(〇〇55 克)。MS (ISP): 483.0 (M+H)+ 實例19 5-氟-3-甲基-苯并[b】噻吩-2-磺酸(4-吡啶-4-基-苯基)_醯胺
向(4“比啶-4-基)苯胺(CAS: 13296-04-3,0.290 克)於二氣 甲烧(12.0¾升)中之溶液中添加5_氟-3-甲基苯并[b]嗟吩-2·* 磺醯氯(0.440克)及DMAP(0.305克)。將反應混合物於室溫 下擾拌16小時,用二氯甲烷(12毫升)稀釋並在矽膠上使用 庚烷/乙酸乙酯作為溶析劑層析以獲得灰白色固體狀標題 化合物(0.205克)。MS (ISN): 397.1 (M-H). 127811.doc -35- 200836730 實例20 5-氟-3-甲基·苯并[b】噻吩-2_確酸(2_甲烷磺醯基_4_六氣吨 咬-4-基-苯基)-醯胺鹽酸鹽
a) 4-(4-氯-3-甲烷磺醯基_苯基)比啶
於5至l〇°C下向氯磺酸(56克)中逐份添加丨-溴_4_氯笨 (12.25克)。將所得混合物於130°c下加熱16小時。冷卻 後,將混合物以緩慢流添加至充分攪拌的冰/水(5〇〇毫升) 中’並再繼續攪拌3 0分鐘。藉由過濾收集無色沈澱物。將 濕;慮餅吸收於一氣甲烧中,並與水分離,且將有機相乾燥 並蒸發至乾燥(14·1克)。將2種同分異構體之乾燥混合物溶 解於THF(20毫升)中並添加於亞硫酸鈉(15·3克)於水(1〇〇毫 升)中之溶液中。該反應放熱,且pH值變低。添加冰及濃 NaOH以將溫度保持在2〇-30。〇且pH為約9。然後,將反應 混合物於室溫及pH 9下攪拌過夜,用濃HC1酸化至pH值為 127811.doc •36- 200836730 1 ’並冷卻。渡出沈殿,並用冰冷的水清洗並經p2〇5於高 真空下乾煉過夜以獲得無色亞磺酸衍生物(10.5克)。將此 酸溶解於DMF(l〇〇毫升)中,添加碘曱烷(13克),隨後添加 石反酸鉀(14 · 0克)。將反應混合物於室溫下攪拌過夜,並於 南真空下濃縮。向殘留物中添加水並用第三-丁基甲基醚 萃取。將有機物清洗、乾燥並濃縮。將殘留物在矽膠上使 用%己烷/乙酸乙酯作為溶析劑層析,產生仍為2種同分異 構體混合物之甲基磺醯基衍生物(91克)。將該混合物(9 〇 克)溶解於二甲氧基乙烷(4〇〇毫升)及乙醇(9〇毫升)中並用 2M碳酸納水溶液(2〇〇毫升)置換。將反應混合物脫氣若干 次’並添加四(三苯基膦)把(3〇克將混合物於8(rc下加 熱16小時並濃縮至乾燥。將殘留物吸收於二氣甲烷/水 中,萃取、乾燥並濃縮。將固體殘留物吸收於乙醚中,過 濾、、清洗並乾燥以獲得灰白色晶體狀期望化合物(5 54 克)。MS (El): 267.1 (M) b)苄基-(2-甲燒石黃醯基比。定-4-基-苯基)-胺
將4-(4-氣-3-甲烷磺醯基-苯基兴,比啶(5·5克)於苄胺(23毫 升)中之懸浮液於160 °C下加熱4小時,於高真空下濃縮。 用冰/水使殘留物驟冷並用乙酸乙酯萃取。將有機層洗 127811.doc -37- 200836730 滌、乾燥並濃縮;將殘留物在矽膠上用庚烷/乙酸乙酯層 析。蒸發含有該化合物之部分,並將殘留物自甲醇/乙醚 結晶以獲得灰白色固體狀期望化合物(5.75克)。MS (ISP): 339.1 (M+H)+ c) 2 -甲烧石頁酿基-4 - 0比唆· 4 -基-苯胺
向苄基-(2-甲烷磺醯基-4-吼啶-4-基-苯基)_胺(2.0克)於二 氧雜環己烷/甲醇1:1(1 〇〇毫升)中之溶液中添加2N HC1 (5毫 升)及鈀黑(1 ·〇克)。將反應混合物於1.1巴及室溫下氫化1 8 小時。經由微過濾器濾除觸媒並用甲醇洗滌。將濾液蒸發 至乾燥,獲得淡黃色固體狀期望化合物(1.45克)。MS (ISP): 249.1 (M+H)+ d) 2-甲烷磺醯基-4-六氫吡啶-4-基-苯基胺;與乙酸複合
將2-甲烧績醯基_4_°比σ定-4*·基-苯基胺(〇·7〇克)及鉑氧化 物(0.70克)於乙酸(丨5毫升)中之懸浮液在1.1巴及80°C下氫 127811.doc -38 - 200836730 化8小時。將反應混合物冷卻至室溫,經由微過濾器過 濾,用乙酸清洗,並濃縮至乾燥,獲得淡黃色非晶形粉末 狀標題化合物(〇·89克)。MS (ISP): 255.4 (M+H)+ e) 4-(4 -月女基-3-甲烧石κ酿基-求基)-六氣η比咬· 1 -甲酸第三_ 丁酯
向2-甲烷磺醯基-4-六氫吡啶-4_基_苯基胺(與乙酸複 合)(1.5克)於二氯甲烷(30毫升)中之溶液中添加碳酸二-第 二-丁基(1 · 15克)及飽和碳酸納水溶液(1 〇毫升)。將反應 混合物於室溫下攪拌3小時並用二氣曱烷萃取。將有機相 乾煉並m細,並在矽膠上使用庚烷/乙酸乙酯作為溶析劑 層析殘㈣,獲得灰白色固體狀期望化合物(().64克)。ms (ISP): 355.1 (M+H)+ ⑴4-[4·(5_氟-3-甲基-苯并[b]噻吩冬續醯基胺基)冬甲烷 磺醯基-苯基]-六氫吡啶_丨_曱酸第三-丁酯
127811.doc -39- 200836730 向氫化納(60-65%於礦物油中,0 030克)於無水DMSO (3 笔升)中之冰冷懸浮液中添加‘(4-胺基-3-甲烷磺醯基-苯 基)-六氫吼咬-1-甲酸第三-丁酯(〇1〇6克)。將混合物於〇_5 C下授拌30分鐘,並逐滴添加5_氟-3-甲基苯并噻吩-2_ 磺醯氯(0.237克)於無水0%8〇(1毫升)中之溶液。將反應混 合物於室溫下攪拌5小時,用冰/水/in HC1驟冷,並用乙 酸乙i旨萃取。將有機相清洗、乾燥並濃縮,並在矽膠上使 用庚烧/乙酸乙g旨作為溶析劑來析殘留物,獲得期望化合 物(0.025克)甲基苯并[b]噻吩磺醯氣(〇237克),以獲得 黃色發泡體狀期望化合物(〇·〇25克)。MS (ISN)·· 581·3 (ΜΗ)· g) 5_氟_3_甲基-苯并[b]噻吩-2-磺酸(2-甲烷磺醯基-4-六 氫°比唆-4-基·苯基)-醯胺鹽酸鹽 用2.5 N HC1/乙酸乙酯(2毫升)處理4-[4_(5-氟-3-甲基·苯 并[b]噻吩-2-磺醯基胺基)_3_甲烷磺醯基-苯基卜六氫σ比啶_ 1-曱酸第三-丁酯(0.025克)於乙酸乙酯(丨毫升)中之溶液。 將反應混合物在室溫下攪拌2小時。添加乙醚(2〇毫升),濾 出沈澱,用乙醚清洗並在高真空下經ρ2〇5乾燥,獲得淡黃 色粉末狀標題化合物(0.020克)。MS (ISP): 483·3 (Μ+Η) + 實例21 5-氟-3-甲基-苯并[b]噻吩-2-磺酸(2-甲烷磺醯基-4-六氫吡 啶-4-基-苯基)-醯胺 127811.doc -40- 200836730
將氟-3-曱基-苯并[b]u塞吩-2-磺酸(2 -甲烧石黃醯基-4-六 氫吼啶-4-基-苯基)-醯胺鹽酸鹽(參見實例20g,6毫克)連同 乙腈/水/甲酸穿過HPLC-管柱,獲得灰白色發泡體狀標題 化合物(3毫克)。MS (ISP): 483·3 (M+H)+ 實例22 萘-2-續酸(2-甲績醯基-4-°比唆-4-基-苯基)_醯胺
向2-甲烷磺醯基-4-吡啶-4-基-苯基胺(參見實例2〇c, 0.046克)於吼啶(0.5毫升)中之溶液中添加萘-2_磺醯氯 (0.051克)。將反應混合物於70它下攪拌6小時,用二氯甲 烷稀釋並在矽膠上使用二氯甲烷/甲醇/氨層析,獲得灰白 色固體狀標題化合物(0.025克)。MS (ISP): 439.1 (Μ+Η)+ 實例23 5-氟-3-甲基笨并[b】噻吩確酸(2_甲烷磺醯基-4_σ比啶_4_ 基-苯基)-醯胺 127811.doc -41 - 200836730
類似於實例2 0 f來製備此化合物,其自於四氫吱喃(1 〇毫 升)中之2-甲烷磺醯基-4-吡啶-4-基-苯基胺(參見實例2〇c, 〇·27克)及5-氟-3-甲基苯并[b]噻吩-2-磺醯氣(0.265克)與氫 化納(0.10克)開始於室溫下實施1 8小時,獲得黃色發泡體 狀標題化合物(0.025克)。MS (ISN): 475.0 (M-H)-實例24 4-[3-甲烷磺醯基-4-(1-甲基-1H-吲哚-2-磺醯基胺基)-苯基卜 六氫吡啶-1-甲酸第三-丁酯
ϋ 向4-(4 -胺基-3-甲烧石黃酿基-笨基)-六氮。比咬-丨-甲酸第三_ 丁酯(參見實例20e,0.050克)於二氯甲烷(2.0毫升)中之溶 液中添加1-曱基-1H-吲哚-2-磺醯氯(0.036克;參見Chan, Ming Fai ; Wu5 Chengde ; Raju,Bore Gowda ; Kogan, Timothy ; Kois, Adam ; Verner, Erik Joel ; Castillo, Rosario Silvestre ; Yalamorri, Venkatachalapathi ; Balaji, Vitukudi Narayanaiyengar,US 5962490)及 DMAP (0.021 127811.doc -42- 200836730
泡體狀標題化合物(0.048克)。MS (ISN): 546.5 (Μ·Η)_ 實例25 1_甲基-1Η-®弓丨味-2-確酸(2_甲烷磺醯基冰六氫吡啶冰基_苯 基)-醯胺鹽酸鹽
用2.5 N HC1/乙酸乙酯(2.5毫升)處理4-[3-甲烷磺醯基_4_ (1-甲基-1Η-σ引σ朵-2 -石黃酿基胺基)-苯基]-六氫σ比咬_1_甲酸第 三-丁酯(0.03 8克)溶液。將反應混合物於室溫下搜拌2小 時,然後添加乙醚(20毫升)。收集沈殿,用乙醚清洗並在 高真空下經Ρ2〇5乾燥以產生灰白色粉末狀標題化合物 (0.032克)。MS (ISN)·· 446.4 (Μ-Η)-實例26 6-氟-萘-2-磺酸(2-甲烷磺醯基-4-。比唆-4-基-笨基)_醯胺
127811.doc -43 200836730 向2-甲烧石黃酿基-4 -吼咬-4 -基-苯基胺(參見實例2〇c, 0·27克)及6-氣-萘-2-石黃酸氯(0.148克;參見Brown,George Robert ; Stokes,Elaine Sophie Elisabeth ; Waterson,
David ; Wood,Robin. WO 9706802)於二氯甲烧(ΐ·〇毫升)中 之溶液中添加DMAP(0.037克)。將反應混合物於室溫下攪 拌2小時並直接在矽膠上使用庚烷/乙酸乙酯作為溶析劑來 層析,產生無色發泡體狀標題化合物(0.098克)。MS (ISP): 457.3 (M+H) + 實例27 1H-吲哚-2-磺酸(4-吡啶-4-基-苯基)-醯胺鹽酸鹽
a) 2-(4-11比σ定-4-基-苯基胺石黃醯基弓| u朵-1 -甲酸第三· 丁酉旨
向(4-吡啶-4-基)苯胺(CAS: 13296-04-3,0.054 克)及 2-氯 磺醯基-吲哚-1-甲酸第三-丁酯(0.120克;參見Shankar, Bandarpalle B. ; Gilbert, Eric ; Rizvi, Razia K. ; Huang, 127811.doc -44- 200836730
Chunli ; Kozlowski,Joseph A· ; McCombie,Stuart ; Shih, Neng_Yang· w〇 2006002133)於 1,2·二氯乙烷(5·0 毫升)中之 溶液中添加DMAP (0.047克)。將反應混合物於50°C下攪拌 3小時並在矽膠上使用二氯曱烷/乙酸乙酯作為溶析劑來層 析以獲得無色粉末狀期望化合物(0.070克)。MS (ISP): 450.4 (M+H)+ b) 1H-吲哚-2-磺酸(4-吡啶-4-基·苯基)-醯胺鹽酸鹽 向2-(4-吼啶-4-基-苯基胺磺醯基)_吲哚-丨_甲酸第三-丁酯 (0.03 0克)於乙酸乙酯(1_〇毫升)中之溶液中添加35!^;«(:1/ 乙酸乙i旨(2.0毫升)。將反應混合物於45。〇下攪拌8小時, 然後用乙喊(40毫升)稀釋。收集沈澱,用乙醚清洗並在高 真空下經P2〇5乾燥以獲得無色非晶形粉末狀標題化合物 (0.025克)。MS (ISP): 350.4 (M+H) + 實例28 5-氟-1-甲基-1H-吲哚-2-磺酸(2-甲烷磺醯基-4-六氫吡啶-4-基-苯基)-醯胺鹽酸鹽
a) 5-氟-1-甲基-1H-吲哚-2-石黃醯氯 127811.doc -45- 200836730
F
於 _78°C 下向 1-甲基-5-氟吲哚(CAS: 116176-92-2,1% 克)於無水乙醚(loo毫升)中之溶液中逐滴添加第三 (1 · 7N於戊烧,12 ·4 t升)。將反應混合物於該溫度下攪拌 6 0为麵’然後使一氧化硫流經溶劑表面直至此放熱反應停 止為止。將混合物於室溫下再攪拌30分鐘並濃縮至乾燥。 將粗殘留物懸浮於二氣甲烷(100毫升)中並添加NCS (2.94 克)。將反應混合物於室溫下攪拌4小時,用冰/水驟冷,並 用一氯甲烧萃取。將有機相清洗、乾燥並濃縮。在石夕膠上 使用庚烷/乙酸乙酯作為溶析劑層析殘留物,獲得淡黃色 固體狀期望產物(0.405克)。MS (EI): 247.1 (M) b) 4-[4-(5 -氟-1-甲基-1H-吲哚-2·磺醯基胺基)-3 -甲烷磺 醯基-苯基]六氫吡啶-1-甲酸第三-丁酯
向4-(4-胺基-3-甲燒磺隨基-苯基)_六氫σ比淀-1-甲酸第三_ 丁酯(參見實例24e,0.048克)於1,2_二氣乙烷(3.0毫升)中之 溶液中添加5-氟-1-甲基-1H-吲哚_2-磺醯氯(〇_〇35克)及 127811.doc -46- 200836730 DM AP (0.025克)。將反應混合物於8〇下攪拌μ小時,用 一氯甲烧(2¾升)稀釋並在石夕膠上使用二氯甲烧/乙酸乙醋 作為溶析劑來層析,獲得灰白色發泡體狀標題化合物 (0.019克)。MS (ISN): 564.3 (M_H)· c) 5-氟-1-曱基-1H-吲哚-2-磺酸(2-甲烷磺醯基-4-六氫吡 啶-4-基-苯基)-醯胺鹽酸鹽
用2.5N HC1/乙酸乙酯(2.5毫升)處理4-[4-(5-氟-1-甲基一 1H-吲嘴-2-磺醯基胺基)-3-甲烧續醯基-苯基]-六氫α比咬-1-甲酸第三-丁酯(〇·〇19克)溶液。將反應混合物於室溫下攪 拌3小時,然後添加乙醚(20毫升)。收集沈澱,用乙醚清洗 並在高真空下經Ρ2Ο5乾燥,產生灰白色非晶形粉末狀標題 化合物(0.014克)。MS (ISN)·· 464.0 (M-Hy 實例29 5 -敗-3_曱基-1H-0弓丨嘴-2-確酸(4-11比咬-4-基-2-三氟甲基-苯 基)_醯胺鹽酸鹽
127811.doc -47- 200836730 a) 5 -氣-3-甲基引ϋ朵甲酸第三_ 丁酉旨
F 於 0-5C 下’向5-氟_3-甲基 引哚(CAS: 392-13-2,2.5 克) 於THF (25毫升)中之溶液中添加二碳酸二-第三_ 丁基酯 (4·02克)及DMAP (0.205克)。將反應混合物於室溫下攪拌4 小時,濃縮,並在矽膠上使用庚烷/乙酸乙酯作為溶析劑 層析殘留物,獲得無色固體狀期望化合物·丨5克)。MS (ISP): 250.1 (M+H)+ b) 2_氯磺醯基-5-氟-3-曱基-叫丨哚甲酸第三-丁酯
類似於實例28a來製備此化合物,其自於乙醚/THF 1:2 (15毫升)中之5-氟_3-甲基_吲哚-^甲酸第三-丁酯(1〇克)、 1·7Ν 第三·ΒιιΙ^ (2·85 毫升)、s〇2-氣體及 NCS (0.59克)開 始’獲得無色固體狀標題化合物(〇·8〇克)。MS (EI): 347.2, 247·1 (Μ及 M-Boc) 〇) 2气4-溴-2-三氟甲基-苯基胺磺醯基)-5-氟-3·甲基-吲哚_ 127811.doc -48- 200836730 1 -甲酸第三-丁酯
類似於實例1來製備此化合物,其自於吡啶(5毫升)中之 2-氯磺醯基-5-氟-3-甲基-吲哚-1-甲酸第三-丁酯(0.29克)及 2-胺基-5-溴三氟甲苯(2.0克)開始藉由於室溫下攪拌7天, 獲得無色發泡體狀標題化合物(0·095克)。MS (ISN): 551_4, 549.3 (M-H)· d) 5-氟·3-甲基-2-(4-吼啶-4-基-2-三氟曱基-苯基胺磺醯 基)-吲哚-1 -甲酸第三-丁酯
類似於實例2來製備此化合物,其自於1,2-二甲氧基乙烷 (5·0毫升)、乙醇(〇·4毫升)及2 Μ碳酸鈉水溶液(〇_8毫升)中 之2-(4 -溴-2·三默甲基-苯基胺績驢基)-5-敗_3 -甲基-σ引σ朵-1-甲酸第三-丁酯(〇.1〇8克)、4-吡啶_酸(〇.〇36克)使用四(三 苯基膦)把(0.023克)開始,獲得褐色發泡體狀期望化合物 (0.058克)。MS (ISN): 548.3 (Μ-Η)· 127811.doc -49- 200836730 e) 5-氟-3-甲基-1H-吲哚-2-磺酸(4-吼啶-4·基-2-三氟甲 基-苯基)-醯胺鹽酸鹽 類似於實例27b來製備此化合物,其自5 -氟-3-甲基_2_(4-吡啶-4-基-2-三氟甲基-苯基胺磺醯基)-吲哚-1-甲酸第三-丁 酯(0.052克)、2.5N HC1/乙酸乙酯(1〇·〇毫升)開始,獲得褐 色非晶形粉末狀標題化合物(0.041克)。MS (ISN)·· 448.4 (M-H)· 實例30 5-氟_1,3-二甲基-1Η_ϋ弓卜朵-2-績酸(4-σ比咬_4_基-2-三敗甲基-苯基)-醯胺
向5-氟-3-甲基_吲哚(〇八8:392-13-2,2.5克)於〇1^(20毫 升)中之溶液中添加氫氧化鉀(1·41克)。將懸浮液於室溫下 擾拌1小時並於〇-5 t:下逐滴添加碘曱烷(2.85克)。將反應 127811.doc -50- 200836730 .於鬲真空下濃縮。用水使殘 。將有機物清洗、乾燥並濃 混合物於室溫小攪拌18小時並於高真空下濃縮。 留物驟冷並用乙酸乙酯萃取。 縮。將粗殘留物在矽膠上使用庚烷/乙酸乙酯作為溶析劑 來層析,獲得無色液體狀期望化合物(215克)。MS (EI)·· 163.1 (Μ) b) 5-1-1,3-二甲基_1沁吲哚_2_磺醯氯
類似於實例28a來製備此化合物,其自於乙醚/THF 1:2 (15毫升)中之5-氟-1,3-二甲基-1H-吲哚(1.0克)、1·7Ν第三-BuLi (4.33毫升)、S〇2氣體及NCS (0·90克)開始,獲得淡 黃色固體狀標題化合物(0·27克)。MS (ISN): 241.9 (M-F) c) %氟_1,3-二甲基-1 η-吲哚-2·磺酸(4-溴-2-三氟曱基-苯 基)-醯胺
類似於實例1來製備此化合物,其自於吡啶(5毫升)中之 5_氟-1,3-二甲基-1Η-吲哚-2-磺醯氣(0·25克)及2_胺基溴 127811.doc 51 200836730 三氟甲苯(2·3克)開始於35°C下實施1 8小時,獲得黃色固體 狀標題化合物(0.293克)。MS (ISN): 551.4,549.3 (M-H)-d) 5-|^-1,3-二甲基-111-〇弓卜朵-2-石黃酸(4-11比嘴>4-基-2_三氟 甲基·苯基)-醯胺 類似於實例2來製備此產品,其自於丨,2_二甲氧基乙燒 (5.0¾升)、乙醇(1.0毫升)及2 Μ碳酸鈉水溶液(ι·〇毫升)中 之5 -氟-1,3-二甲基-1Η-σ引π朵-2-石黃酸(4-漠-2 -三貌甲基·苯 基)-醯胺(0.100克)、4-。比啶|朋酸(〇·〇4〇克)使用四(三苯美 膦)把(0.025克)開始,獲得褐色發泡體狀標題化合物(〇〇58 克)。MS (ISN)M62.4 (Μ-Η)_ 實例31 5·氟-3_異丁基-苯并[b】噻吩磺酸(4-吡啶基_2_三氟曱 基-苯基)-醯胺
a) 5·氟-3-異丁基-苯并[b]噻吩
127811.doc •52- 200836730 向3 - >臭甲基-5_氟苯并σ塞吩(2·〇克;參見Raga,Manuel ;
Palacin,Celia ; Castello,Josep Maria ; Ortiz,Jose A.;
Cuberes, Maria Rosa ; Moreno-Manas, Marcial, Eur. J. Med· Chem. (1986),21(4),329-32)於 THF (30 毫升)中之溶 液中經5分鐘添加異丙基溴化鎂(1〇 μ,16.6毫升)。將反應 此合物於50 C下搜拌5小時,冷卻,用冰/水及氯化銨溶液 驟冷’並用乙酸乙酯萃取。將有機相用水清洗,乾燥並濃 縮。將殘留物在矽膠上使用庚烷/二氯甲烧作為溶析劑來 層析,獲得淡黃色油狀標題化合物(丨.35克)。MS (EI): 208.3 (Μ) b) 5-氟-3-異丁基-苯并[b]噻吩磺醯氣
向5-氟-3-異丁基-苯并[b]噻吩(0·55克)於氯仿(1〇毫升)中 之溶液中添加氯磺酸(1.54克),並將所得混合物於室溫下 攪拌3小時,用冰/水驟冷,並用二氯曱烷萃取。將有機相 用水及碳酸氫鈉水溶液清洗,乾燥並濃縮。將殘留物在石夕 膠上使用庚烧/乙酸乙酯作為溶析劑來層析以獲得無色、、由 狀標題化合物(0.49克)。MS (El): 306.8 (Μ) c) 5 -氟異丁基-苯并[b]嗟吩-2-績酸(4-溴-2 -三氟甲基 苯基)-醯胺 127811.doc -53- 200836730
類似於κ例1來製備此化合物,其自於。比咬(5毫升)中之 %氟_3_異丁基·苯并[b]噻吩-2-磺醯氯(044克)、2_胺基-5-/臭二氟甲苯(3.44克)開始於室温下實施18小時,獲得無色 固體狀期望化合物(〇·24克)cMS (ISN): 5〇8·2,51〇·3 (M-Η)· d) 5-氟-3_異丁基-苯并[b]噻吩-2-磺酸(4-咣啶-4-基-2-三 氟甲基-苯基)-醯胺 類似於實例2來製備此化合物,其自於丨,2_二甲氧基乙烧 (7毫升)、乙醇(1毫升)及2莫耳碳酸鈉(2.0毫升)中之5-氟-3-異丁基-苯并[b]噻吩-2-磺酸(4-溴-2-三氟曱基-苯基)-醯胺 (0.10克)及4-。比啶_酸(〇.036克)使用四(三苯基膦)鈀(0.〇27 克)開始,獲得淡黃色固體狀標題化合物(0.47克)。MS (ISN): 507.1 (M-Η)'
實例A 可以習用方法製造含有下列成份之覆膜錠劑: 成份 每錠劑 核: 式(I)化合物 1 〇.〇毫克 200·0毫克 微晶纖維素 23.5毫克 43.5毫克 127811.doc -54· 200836730 含水乳糖 60.0毫克 70.0毫克 聚乙烯吡咯啶酮K30 12_5毫克 15.0毫克 羥乙酸澱粉鈉 12.5毫克 17.0毫克 硬脂酸鎂 1.5毫克 4.5毫克 (核重量) 120.0毫克 350.0毫克 膜衣: 羥丙基甲基纖維素 3.5毫克 7.0毫克 聚乙二醇6000 0.8毫克 1.6毫克 滑石粉 1.3毫克 2.6毫克 氧化鐵(黃色) 0.8毫克 1.6毫克 二氧化鈦 0.8毫克 1.6毫克 將活性成份過筛並與微晶纖維素混合, 並用聚乙烯吡咯 定酮之水/合液對4混合物進行造粒。將顆粒與羥乙酸澱粉 納及硬脂酸鎂混合且壓製以得到分別為 120或350毫克之 核。用上述膜衣之水溶液/懸 浮液對核加以塗覆。 實例B 可以習用方法製造含有下列成份之膠囊 : 成份 每膠囊 式(I)化合物 25.0毫克 乳糖 150.0毫克 玉米澱粉 20.0毫克 滑石粉 5·〇毫克
將該等組份過篩立混合並填充於2號膠囊中實例C 127811.doc -55- 200836730 注射溶液可具有下列組成 式(I)化合物 5^乙—酉孚4 0 〇 乙酸 用於注射溶液之水 將活性成份溶解於聚乙二 3·〇毫克 150.0毫克 適量添加至pH 5〇 添加至1 · 〇毫升 ., 醇400與注射用水(部分)之、曰 合物中。用乙酸將PH調節至5.0。藉由添加剩 體積調節至1 . 〇毫升。將、容$ H ^ 、 、7將
毛丌肘/合液過濾,並適當過量地鞋λ f 瓶中並除菌。 、小
實例D 了以έ用方法製造含有下列成份之軟明膠膠囊
膠囊内容物 式⑴化合物 黃色蝶 氫化大豆油 部分氫化植物油 大豆油 膠囊内容物之重量 明膠膠囊 明膠 甘油85 %
Karion 83 二氧化鈦 氧化鐵黃色 5.0毫克 8.0毫克 8.0毫克 34.0毫克 110.0毫克 165.0毫克 75.0毫克 32.0毫克 8.0毫克(乾物質) 0.4毫克 1.1毫克 127811.doc -56- 200836730 :陡成份溶於其他成份之溫熔融物中並將該混合物埴 裝於適官I 4 * 小之軟明膠膠囊中。根據通用程序處理已 之軟明膠膠囊。 衣
實例E 藥囊: 50.0毫克 1015.0毫克 1400.0毫克 14.0毫克 10.0毫克 10.0毫克 1.0毫克 可以習用方法製造含有下列成份之 式⑴化合物 乳糖’精細粉末 微晶纖維素(AVICEL PH 102)
羧曱基纖維素鈉 聚乙烯基吡咯啶酮K 3 0 硬脂酸鎂
味添加齊|J 將活性成份與乳糖、微晶纖維素及羧甲基纖維素鈉混合 亚用聚乙烯吡咯啶酮於水中之混合物進行造粒。將顆粒與 硬月曰酸鎂及矯味添加劑混合並填裝於藥囊中。
127811.doc 57.
Claims (1)
- 200836730 十、申請專利範圍: 1· 一種式(I )化合物: Y—X—A 係苯基環,或 雜芳基環,其係具有5或6個環原子、含有丨或2個選 自N、〇及S之環雜原子、其餘環原子係c之單環芳香 族環,或 雜環基環,其係具有5或6個環原子、含有丨或2個選 自N及S(0)n(其中n係〇至2之整數)之環雜原子、其餘 壤原子係C之非芳香族單環,該雜環基環中的一個環 碳原子視情況經羰基替代; R及R1獨立係氫、鹵素、硝基、氰基、胺基、Cu烷 基、雜烧基、Cw環烧基、C2·6稀基、C2_6快基、經 基、Ci_6烷氧基、 -NRfR"、-(C〇_6伸烷基)_NR’R,’,其中R,及R,,係獨立選 自由以下組成之群:氫、Cl_6烷基、雜烷基、甲醯 基、Cw烷基羰基、視情況經取代c3-7環烷基羰基、 視情況經取代芳基羰基、視情況經取代雜芳基羰 基、視情況經取代雜環基羰基、Cl-6烷基磺醯基、視 127811.doc 200836730 情況經取代c3_7環烷基磺醯基、視情況經取代芳基磺 醯基、視情況經取代雜芳基磺醯基及視情況經取代 雜環基續酿基,或 _(C0-6伸烷基)-〇R’,其中R’係氫、C!-6烷基、雜烷 基、甲醯基或Cw烷基羰基, 或當僅可存在R1時,R1’不存在; R2、R2’及R2"獨立係氫、函素、氰基、硝基、胺基、經 單-或二-Cw烷基取代之胺基、Cl-6烷基、c2_6烯基、c2_6 快基、雜烷基、羥基或匚“烷氧基; x 係伸苯基,其視情況經1、2或3個獨立選自由以了組 成之群之取代基取代··齒素、氰基、硝基、胺基、 經單-或二-Cm烷基取代之胺基、Cl.6烷基、c2-6烯 基、C2·6炔基、雜烷基、羥基、Ci_6烷氧基、鹵代 Ci·6烷基、函代c!.6烷氧基、雜烷氧基、Ci6烷基磺 酸基、Cw烧基亞磺醯基、Cl_6烷硫基、ci-6烷基磺 酉也基-Cw烧基、C!·6烷基亞磺醯基_Ci·6烷基、ci6烧 &基Cw烷基、醯基、甲醯基、Ci_6烷氧基羰基、鹵 代C!·6烷氧基羰基、雜烷氧基羰基及雜烷基羰基; Y係視情況經取代雜芳基,其中雜芳基意指具有6個環 原子、含有1或2個選自N(0)n(其中,^^或丨)、〇及 S之環雜原子、其餘環原子係c之單環芳香族基團,或 視情況經取代雜環基,其中雜環基意指具有6個環原 子、含有1或2個選自N、〇或8(〇)11(其中,n係〇至2的 -旬之雜環原子的環原子、其餘環原子紅之非芳 127811.doc 200836730 香族單環基團; 及其前藥及醫藥上可接受之鹽; 其中,除非另有定義,否則 雜烧基"意指經—或多個獨立選自 群之取代基取代之基:硝基、㈣去且成之 基、c丨·6烷氧基、甲醯基、ci 6烷基 ,* '、、虱 硫基、CN6烷基亞磺醯基二!土羧基、烷 或二-Cd基胺基; 4基石請基、胺基及單·術邊”芳基”意指苯基或萘基; 人:語"雜芳基"意指具有5至12個環原子且具有至少—個 c3之選/…咖之環雜原子而其餘環原子係 C之方香族壞的單環或二擇I IW1 ' /一基團,同時應瞭解該雜芳基 基團之連接點應在芳香族環上;術语"雜環基,,意指具有3至8個環原子之非芳香族單或 二環基團,其中1或2個環原子係選自Ν、〇或S(〇)n(其中 η係0至2之整數)之雜原子,其餘環原子係c ; 術語”視情況經取代芳基”、”視情況經取代雜芳基,,、 "視情況經取代雜環基”及"視情況經取代c37環院基;分別 意指視情況經一或多個獨立選自由以下組成之群之取代 基取代的芳基、雜芳基、雜環基及CM環烷基:鹵素、 硝基、氰基、胺基、Cl.6烷基、CM烯基、c26炔基、羥 基、Cw烷氧基、雜烷氧基、經單_或二_Ci 6烷基取代之 胺基、醯基、甲醯基、雜烷基羰基、CM烷氧基羰基、 雜院氧基幾基及雜烧基。 127811.doc 200836730 2. 如請求項1之化合物,其中A係苯基環或雜芳基環。 3. 如請求項1或2之化合物,其中⑹其中R1及R1'獨立係氫或Cw烷基。 5.如請求項1或2之化合物,其中 R1127811.doc 200836730其中R2、R2·及R2··獨立係氫或鹵素。 6 ·如清求項1或2之化合物,其中7·如請求項1或2之化合物,其中Y相對於-NH-S〇2_基團在 作為X之伸苯基的對位。 8·如請求項1或2之化合物,其中X係視情況經1、2或3個獨 立選自由以下組成之群之取代基取代之伸苯基··齒素、 Cw烷基、Cl-6烷氧基、_代Cl_6烷基、鹵代Cl-6烷氧 基、Cw烷基磺醯基、c1-0烷基亞磺醯基、Cl-6烷硫基、 Cm烷基磺醯基-Ci.6烷基、Cw烷基亞磺醯基-Cw烷基、 Cl·6烷硫基Ci·6烷基及Cb6烷氧基羰基。 9·如明求項1或2之化合物,其中χ係相對k_nh_s〇2_基團 在郯位經_代C!-6烷基或Cw烷基磺醯基取代之伸苯基。 10·如請求項“戈]之化合物,其中乂係相對於-NH_s〇2_基團 在鄰位經二氟甲基或甲基磺醯基取代之伸苯基。 u.如請求項1或2之化合物,Μ Y係視情況經取代雜芳 基,其中雜芳基意指具有6個環原子、含有15戈2個環氮 原子、其餘環原子係C之單環芳香族基團,或 127811.doc 200836730 視情況經取代雜環基,其中雜環基意指具有6個環原 子、含有1或2個環氤原子、其餘環原子係c之非芳香族 早壞基團。 12·如請求項1或2之化合物,其中γ係吡啶基、嘧啶基或六 氫吡啶基,其視情況經1或2個獨立選自由鹵素、烷 氧基及Cle6烷氧基羰基組成之群之取代基取代。 • 13. —種5-氟-3-甲基-苯并[b]噻吩-2-磺酸(4-吡啶基三 氣曱基-苯基)-酿胺。 C ' 14· 一種製造式(1)化合物之方法,(1) 其包含以下步驟:使式(B)化合物與式(A)化合物反應, Y—X—NH2 (A) 其中A、R1、R1·、r2、R2,、R2"、乂及Y皆如請求項1中所 127811.doc 200836730 定義。 15· —種式(II)之化合物(II) 其中R及R皆如請求項丨中所定義 A、R1、R1’、R2 Hal意指鹵素; R、R及R4皆獨立選自由以下組成之群:氫、鹵 素、氰基、硝基、胺基、經單”κΐ6燒基取代之胺 基、烧基、c2-6稀基、&快基、雜燒基、羥基、Ci-6烧氧基、鹵代Cl 6烧基、齒代c"烧氧基、雜烧氧 基、Cw烷基磺醯基、Ci_6烷基亞磺醯基、Cw烷硫基、 C!-6烷基磺醯基-Cl·6烷基、烷基亞磺醯基弋1_6烷基、 Cw烷&基C!·6烷基、醯基、甲醯基、Cw烷氧基羰基、 函代01.6烷氧基羰基、雜烷氧基羰基及雜烷基羰基。 16. 一種醫藥組合物,纟包含如請求項1至13中任一項之化 合物及醫藥上可接受之賦形劑。 17·如請求項丨或2之化合物,其用作治療活性物質。 18·如明求項1或2之化合物,其用作治療及/或預防動脈粥樣 硬化血栓形成或哮喘之治療活性物質。 19·種如凊求項1至13中任一項之化合物之用途,其用於 127811.doc 200836730 製備治療性及/或預防性治療與凝乳酶相關之疾病的藥 物。 20.如請求項19之用途,該疾病係動脈粥樣硬化血栓形成或 哮喘。 127811.doc 200836730 七、指定代表圖: (一) 本案指定代表圖為:(無) (二) 本代表圖之元件符號簡單說明·· 八、本案若有化學式時,請揭示最能顯示發明特徵的化學式:⑴127811.doc
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| WO2006010629A1 (en) * | 2004-07-28 | 2006-02-02 | Glaxo Group Limited | Piperazine derivatives useful for the treatment of gastrointestinal disorders |
| FR2874011B1 (fr) | 2004-08-03 | 2007-06-15 | Sanofi Synthelabo | Derives de sulfonamides, leur preparation et leur application en therapeutique |
| TW200808695A (en) | 2006-06-08 | 2008-02-16 | Amgen Inc | Benzamide derivatives and uses related thereto |
| WO2008026046A1 (en) * | 2006-08-30 | 2008-03-06 | Pfizer Products Inc. | Morpholine d3 dopamine antagonists |
| BRPI0718089A2 (pt) | 2006-10-28 | 2013-11-05 | Methylgene Inc | Composto, uso do composto, composição, e, métodos para inibir histona desacetilase e para tratar uma doença de expansão da poliglutamina |
| EP2805945B1 (en) | 2007-01-10 | 2019-04-03 | MSD Italia S.r.l. | Amide substituted indazoles as poly(ADP-ribose)polymerase (PARP) inhibitors |
| NZ577939A (en) | 2007-01-10 | 2011-03-31 | Irm Llc | Compounds and compositions as channel activating protease inhibitors |
-
2008
- 2008-01-03 KR KR1020097014366A patent/KR101132577B1/ko not_active Expired - Fee Related
- 2008-01-03 WO PCT/EP2008/050027 patent/WO2008084004A1/en not_active Ceased
- 2008-01-03 MX MX2009007416A patent/MX2009007416A/es active IP Right Grant
- 2008-01-03 CA CA002674644A patent/CA2674644A1/en not_active Abandoned
- 2008-01-03 CN CN2008800019053A patent/CN101578265B/zh not_active Expired - Fee Related
- 2008-01-03 EP EP08701211A patent/EP2118062A1/en not_active Withdrawn
- 2008-01-03 AU AU2008204583A patent/AU2008204583A1/en not_active Abandoned
- 2008-01-03 JP JP2009545157A patent/JP5208963B2/ja not_active Expired - Fee Related
- 2008-01-03 BR BRPI0806542-0A2A patent/BRPI0806542A2/pt not_active IP Right Cessation
- 2008-01-07 TW TW097100600A patent/TW200836730A/zh unknown
- 2008-01-08 AR ARP080100056A patent/AR064772A1/es unknown
- 2008-01-08 US US11/970,628 patent/US8158655B2/en not_active Expired - Fee Related
- 2008-01-09 CL CL200800047A patent/CL2008000047A1/es unknown
- 2008-01-09 PE PE2008000100A patent/PE20081683A1/es not_active Application Discontinuation
-
2009
- 2009-07-08 ZA ZA2009/04802A patent/ZA200904802B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US20080167348A1 (en) | 2008-07-10 |
| JP5208963B2 (ja) | 2013-06-12 |
| MX2009007416A (es) | 2009-07-17 |
| CL2008000047A1 (es) | 2008-07-18 |
| JP2010515699A (ja) | 2010-05-13 |
| PE20081683A1 (es) | 2008-11-28 |
| CN101578265B (zh) | 2013-05-08 |
| CN101578265A (zh) | 2009-11-11 |
| AU2008204583A1 (en) | 2008-07-17 |
| US8158655B2 (en) | 2012-04-17 |
| AR064772A1 (es) | 2009-04-22 |
| EP2118062A1 (en) | 2009-11-18 |
| KR20090090375A (ko) | 2009-08-25 |
| BRPI0806542A2 (pt) | 2014-04-22 |
| CA2674644A1 (en) | 2008-07-17 |
| KR101132577B1 (ko) | 2012-04-05 |
| ZA200904802B (en) | 2013-01-30 |
| WO2008084004A1 (en) | 2008-07-17 |
| RU2009130452A (ru) | 2011-02-20 |
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