CN108178759A - 一种α-肾上腺素受体拮抗剂的合成方法 - Google Patents
一种α-肾上腺素受体拮抗剂的合成方法 Download PDFInfo
- Publication number
- CN108178759A CN108178759A CN201810009566.9A CN201810009566A CN108178759A CN 108178759 A CN108178759 A CN 108178759A CN 201810009566 A CN201810009566 A CN 201810009566A CN 108178759 A CN108178759 A CN 108178759A
- Authority
- CN
- China
- Prior art keywords
- pyrimidine
- methyl
- pyrido
- base
- piperazine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 108020004101 alpha-2 Adrenergic Receptor Proteins 0.000 title claims description 12
- 239000005557 antagonist Substances 0.000 title claims description 9
- 238000010189 synthetic method Methods 0.000 title claims description 4
- 102000015006 alpha2-adrenergic receptor activity proteins Human genes 0.000 title claims 4
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 claims abstract description 74
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 claims abstract description 45
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims abstract description 36
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 13
- 238000003786 synthesis reaction Methods 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 5
- 239000002585 base Substances 0.000 claims description 81
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 42
- BWESROVQGZSBRX-UHFFFAOYSA-N pyrido[3,2-d]pyrimidine Chemical compound C1=NC=NC2=CC=CN=C21 BWESROVQGZSBRX-UHFFFAOYSA-N 0.000 claims description 39
- -1 methyl mercapto Chemical class 0.000 claims description 34
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 25
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 24
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 24
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 21
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 18
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 18
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 18
- 239000002904 solvent Substances 0.000 claims description 18
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 16
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 16
- 238000003756 stirring Methods 0.000 claims description 16
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 13
- 239000003513 alkali Substances 0.000 claims description 13
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 12
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 12
- JQWHASGSAFIOCM-UHFFFAOYSA-M sodium periodate Chemical compound [Na+].[O-]I(=O)(=O)=O JQWHASGSAFIOCM-UHFFFAOYSA-M 0.000 claims description 12
- 125000005997 bromomethyl group Chemical group 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 235000019441 ethanol Nutrition 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 9
- 239000012141 concentrate Substances 0.000 claims description 8
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 8
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 8
- IDXKTTNFXPPXJY-UHFFFAOYSA-N pyrimidin-1-ium;chloride Chemical compound Cl.C1=CN=CN=C1 IDXKTTNFXPPXJY-UHFFFAOYSA-N 0.000 claims description 7
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 6
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 6
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 4
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 claims description 4
- 239000000706 filtrate Substances 0.000 claims description 4
- WFKAJVHLWXSISD-UHFFFAOYSA-N isobutyramide Chemical compound CC(C)C(N)=O WFKAJVHLWXSISD-UHFFFAOYSA-N 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 150000004885 piperazines Chemical class 0.000 claims description 4
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims 7
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims 1
- 229910052794 bromium Inorganic materials 0.000 claims 1
- 102000004305 alpha Adrenergic Receptors Human genes 0.000 abstract description 4
- 108090000861 alpha Adrenergic Receptors Proteins 0.000 abstract description 4
- 239000000674 adrenergic antagonist Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- ZLWULWWXACZTPR-UHFFFAOYSA-N [ClH]=O Chemical compound [ClH]=O ZLWULWWXACZTPR-UHFFFAOYSA-N 0.000 abstract 2
- 239000000670 adrenergic alpha-2 receptor antagonist Substances 0.000 abstract 1
- IAZDPXIOMUYVGZ-WFGJKAKNSA-N Dimethyl sulfoxide Chemical compound [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H] IAZDPXIOMUYVGZ-WFGJKAKNSA-N 0.000 description 8
- UCTWMZQNUQWSLP-UHFFFAOYSA-N adrenaline Chemical compound CNCC(O)C1=CC=C(O)C(O)=C1 UCTWMZQNUQWSLP-UHFFFAOYSA-N 0.000 description 8
- 102000030484 alpha-2 Adrenergic Receptor Human genes 0.000 description 8
- SFLSHLFXELFNJZ-QMMMGPOBSA-N (-)-norepinephrine Chemical compound NC[C@H](O)C1=CC=C(O)C(O)=C1 SFLSHLFXELFNJZ-QMMMGPOBSA-N 0.000 description 6
- 102000030619 alpha-1 Adrenergic Receptor Human genes 0.000 description 6
- 108020004102 alpha-1 Adrenergic Receptor Proteins 0.000 description 6
- 229960002748 norepinephrine Drugs 0.000 description 6
- SFLSHLFXELFNJZ-UHFFFAOYSA-N norepinephrine Natural products NCC(O)C1=CC=C(O)C(O)=C1 SFLSHLFXELFNJZ-UHFFFAOYSA-N 0.000 description 6
- 108060003345 Adrenergic Receptor Proteins 0.000 description 5
- 102000017910 Adrenergic receptor Human genes 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 230000008485 antagonism Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 210000003205 muscle Anatomy 0.000 description 4
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 2
- 238000005160 1H NMR spectroscopy Methods 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- 102000003688 G-Protein-Coupled Receptors Human genes 0.000 description 2
- 108090000045 G-Protein-Coupled Receptors Proteins 0.000 description 2
- 230000001800 adrenalinergic effect Effects 0.000 description 2
- 150000003851 azoles Chemical class 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 2
- 210000003169 central nervous system Anatomy 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000004128 high performance liquid chromatography Methods 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 210000005036 nerve Anatomy 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- SONNWYBIRXJNDC-VIFPVBQESA-N phenylephrine Chemical compound CNC[C@H](O)C1=CC=CC(O)=C1 SONNWYBIRXJNDC-VIFPVBQESA-N 0.000 description 2
- 230000026731 phosphorylation Effects 0.000 description 2
- 238000006366 phosphorylation reaction Methods 0.000 description 2
- AQHHHDLHHXJYJD-UHFFFAOYSA-N propranolol Chemical compound C1=CC=C2C(OCC(O)CNC(C)C)=CC=CC2=C1 AQHHHDLHHXJYJD-UHFFFAOYSA-N 0.000 description 2
- 230000002889 sympathetic effect Effects 0.000 description 2
- 210000004509 vascular smooth muscle cell Anatomy 0.000 description 2
- FUFLCEKSBBHCMO-UHFFFAOYSA-N 11-dehydrocorticosterone Natural products O=C1CCC2(C)C3C(=O)CC(C)(C(CC4)C(=O)CO)C4C3CCC2=C1 FUFLCEKSBBHCMO-UHFFFAOYSA-N 0.000 description 1
- 102100039705 Beta-2 adrenergic receptor Human genes 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- MFYSYFVPBJMHGN-ZPOLXVRWSA-N Cortisone Chemical compound O=C1CC[C@]2(C)[C@H]3C(=O)C[C@](C)([C@@](CC4)(O)C(=O)CO)[C@@H]4[C@@H]3CCC2=C1 MFYSYFVPBJMHGN-ZPOLXVRWSA-N 0.000 description 1
- MFYSYFVPBJMHGN-UHFFFAOYSA-N Cortisone Natural products O=C1CCC2(C)C3C(=O)CC(C)(C(CC4)(O)C(=O)CO)C4C3CCC2=C1 MFYSYFVPBJMHGN-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 206010020772 Hypertension Diseases 0.000 description 1
- 102000001253 Protein Kinase Human genes 0.000 description 1
- 102000003923 Protein Kinase C Human genes 0.000 description 1
- 108090000315 Protein Kinase C Proteins 0.000 description 1
- 241000700159 Rattus Species 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 102000004377 Thiopurine S-methyltransferases Human genes 0.000 description 1
- 108090000958 Thiopurine S-methyltransferases Proteins 0.000 description 1
- 102000014384 Type C Phospholipases Human genes 0.000 description 1
- 108010079194 Type C Phospholipases Proteins 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 230000001919 adrenal effect Effects 0.000 description 1
- 239000000464 adrenergic agent Substances 0.000 description 1
- 239000000556 agonist Substances 0.000 description 1
- 230000003444 anaesthetic effect Effects 0.000 description 1
- 230000036592 analgesia Effects 0.000 description 1
- 210000000436 anus Anatomy 0.000 description 1
- 108010014499 beta-2 Adrenergic Receptors Proteins 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 150000003943 catecholamines Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- PIQVDUKEQYOJNR-VZXSFKIWSA-N cocaine hydrochloride Chemical compound [Cl-].O([C@H]1C[C@@H]2CC[C@@H]([NH+]2C)[C@H]1C(=O)OC)C(=O)C1=CC=CC=C1 PIQVDUKEQYOJNR-VZXSFKIWSA-N 0.000 description 1
- 229960003771 cocaine hydrochloride Drugs 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 229960004544 cortisone Drugs 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 102000034345 heterotrimeric G proteins Human genes 0.000 description 1
- 108091006093 heterotrimeric G proteins Proteins 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 231100000518 lethal Toxicity 0.000 description 1
- 230000001665 lethal effect Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- IENZQIKPVFGBNW-UHFFFAOYSA-N prazosin Chemical compound N=1C(N)=C2C=C(OC)C(OC)=CC2=NC=1N(CC1)CCN1C(=O)C1=CC=CO1 IENZQIKPVFGBNW-UHFFFAOYSA-N 0.000 description 1
- 229960001289 prazosin Drugs 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 229960003712 propranolol Drugs 0.000 description 1
- 210000002307 prostate Anatomy 0.000 description 1
- 108060006633 protein kinase Proteins 0.000 description 1
- RDRCCJPEJDWSRJ-UHFFFAOYSA-N pyridine;1h-pyrrole Chemical compound C=1C=CNC=1.C1=CC=NC=C1 RDRCCJPEJDWSRJ-UHFFFAOYSA-N 0.000 description 1
- 230000010076 replication Effects 0.000 description 1
- 210000002027 skeletal muscle Anatomy 0.000 description 1
- 210000003491 skin Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/12—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains three hetero rings
- C07D471/14—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810009566.9A CN108178759B (zh) | 2018-01-05 | 2018-01-05 | 一种α-肾上腺素受体拮抗剂的合成方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810009566.9A CN108178759B (zh) | 2018-01-05 | 2018-01-05 | 一种α-肾上腺素受体拮抗剂的合成方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108178759A true CN108178759A (zh) | 2018-06-19 |
| CN108178759B CN108178759B (zh) | 2020-06-09 |
Family
ID=62549852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810009566.9A Expired - Fee Related CN108178759B (zh) | 2018-01-05 | 2018-01-05 | 一种α-肾上腺素受体拮抗剂的合成方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108178759B (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112584898A (zh) * | 2018-07-12 | 2021-03-30 | 瑞蔻达蒂化学和制药工业股份有限公司 | P2x3受体拮抗剂 |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4585772A (en) * | 1980-12-09 | 1986-04-29 | Bayer Aktiengesellschaft | Agents for combating circulatory illnesses and their use |
| US5158953A (en) * | 1991-08-13 | 1992-10-27 | National Science Council | 2-substituted methyl-2,3-dihydroimidazo[1,2-c]quinazolin-5(6H)-ones (thiones), the preparation and use thereof |
| CN1788008A (zh) * | 2003-05-15 | 2006-06-14 | 麦克公司 | 作为s1p受体激动剂的3-(2-氨基-1-氮杂环基)-5-芳基-1,2,4-噁二唑 |
| CN1918164A (zh) * | 2003-12-19 | 2007-02-21 | 布里斯托尔-迈尔斯·斯奎布公司 | 作为大麻素受体调节剂的氮杂双环杂环 |
| CN101346368A (zh) * | 2005-12-21 | 2009-01-14 | 詹森药业有限公司 | 作为α2C-肾上腺素受体拮抗剂的取代的吡嗪酮衍生物 |
| CN101486659A (zh) * | 2009-02-24 | 2009-07-22 | 中国药科大学 | α1-肾上腺素受体拮抗剂及其制备方法和医药用途 |
| CN101522660A (zh) * | 2006-10-12 | 2009-09-02 | 詹森药业有限公司 | 用作药物的取代的吡嗪酮衍生物 |
| CN103304486A (zh) * | 2013-06-25 | 2013-09-18 | 南方医科大学 | 6-(4-芳基哌嗪-1-基)哒嗪-3(2h)-酮及其应用 |
| CN105992763A (zh) * | 2014-01-30 | 2016-10-05 | 施万生物制药研发Ip有限责任公司 | 脑啡肽酶抑制剂 |
-
2018
- 2018-01-05 CN CN201810009566.9A patent/CN108178759B/zh not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4585772A (en) * | 1980-12-09 | 1986-04-29 | Bayer Aktiengesellschaft | Agents for combating circulatory illnesses and their use |
| US5158953A (en) * | 1991-08-13 | 1992-10-27 | National Science Council | 2-substituted methyl-2,3-dihydroimidazo[1,2-c]quinazolin-5(6H)-ones (thiones), the preparation and use thereof |
| CN1788008A (zh) * | 2003-05-15 | 2006-06-14 | 麦克公司 | 作为s1p受体激动剂的3-(2-氨基-1-氮杂环基)-5-芳基-1,2,4-噁二唑 |
| CN1918164A (zh) * | 2003-12-19 | 2007-02-21 | 布里斯托尔-迈尔斯·斯奎布公司 | 作为大麻素受体调节剂的氮杂双环杂环 |
| CN101346368A (zh) * | 2005-12-21 | 2009-01-14 | 詹森药业有限公司 | 作为α2C-肾上腺素受体拮抗剂的取代的吡嗪酮衍生物 |
| CN101522660A (zh) * | 2006-10-12 | 2009-09-02 | 詹森药业有限公司 | 用作药物的取代的吡嗪酮衍生物 |
| CN101486659A (zh) * | 2009-02-24 | 2009-07-22 | 中国药科大学 | α1-肾上腺素受体拮抗剂及其制备方法和医药用途 |
| CN103304486A (zh) * | 2013-06-25 | 2013-09-18 | 南方医科大学 | 6-(4-芳基哌嗪-1-基)哒嗪-3(2h)-酮及其应用 |
| CN105992763A (zh) * | 2014-01-30 | 2016-10-05 | 施万生物制药研发Ip有限责任公司 | 脑啡肽酶抑制剂 |
Non-Patent Citations (3)
| Title |
|---|
| DONIE GUINEY等: "Syntheses of highly functionalised 6-substituted pteridines", 《ORG.BIOMOL.CHEM.》 * |
| JI-WANG CHERN等: "Studies on quinazolinones. 3: Novel and efficient route to the synthesis of conformationally restricted analogues of ketanserin and SGB-1534 as antihypertensive agents", 《BIOORGANIC & MEDICINAL CHEMISTRY LETTERS》 * |
| SHAN-YEN CHOU等: "Kilogram-Scale Synthesis of a Highly Selective α1-Adrenoceptor Antagonist(DL-028A)", 《ORGANIC PROCESS RESEARCH & DEVELOPMENT》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112584898A (zh) * | 2018-07-12 | 2021-03-30 | 瑞蔻达蒂化学和制药工业股份有限公司 | P2x3受体拮抗剂 |
| CN112584898B (zh) * | 2018-07-12 | 2024-01-26 | 瑞蔻达蒂化学和制药工业股份有限公司 | P2x3受体拮抗剂 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108178759B (zh) | 2020-06-09 |
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