KR840001164A - 나프탈렌 및 벤조-융합된 헤테로사이클 화합물의 제조방법 - Google Patents
나프탈렌 및 벤조-융합된 헤테로사이클 화합물의 제조방법 Download PDFInfo
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- KR840001164A KR840001164A KR1019820003824A KR820003824A KR840001164A KR 840001164 A KR840001164 A KR 840001164A KR 1019820003824 A KR1019820003824 A KR 1019820003824A KR 820003824 A KR820003824 A KR 820003824A KR 840001164 A KR840001164 A KR 840001164A
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- alkyl
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- 238000004519 manufacturing process Methods 0.000 title claims 5
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 title 2
- 125000000623 heterocyclic group Chemical group 0.000 title 1
- 150000001875 compounds Chemical class 0.000 claims 33
- 125000004432 carbon atom Chemical group C* 0.000 claims 19
- 229910052799 carbon Inorganic materials 0.000 claims 17
- 150000003839 salts Chemical class 0.000 claims 16
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims 13
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 claims 9
- 238000000034 method Methods 0.000 claims 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 6
- 229910052739 hydrogen Inorganic materials 0.000 claims 5
- 239000001257 hydrogen Substances 0.000 claims 5
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 5
- 125000003349 3-pyridyl group Chemical group N1=C([H])C([*])=C([H])C([H])=C1[H] 0.000 claims 4
- 125000001475 halogen functional group Chemical group 0.000 claims 4
- 230000007062 hydrolysis Effects 0.000 claims 4
- 238000006460 hydrolysis reaction Methods 0.000 claims 4
- -1 imidazol-1-ylmethyl group Chemical group 0.000 claims 4
- 229910052751 metal Inorganic materials 0.000 claims 4
- 239000002184 metal Substances 0.000 claims 4
- 229910052757 nitrogen Inorganic materials 0.000 claims 4
- 229910052717 sulfur Inorganic materials 0.000 claims 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 3
- 229910021529 ammonia Inorganic materials 0.000 claims 3
- 238000006243 chemical reaction Methods 0.000 claims 3
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical group [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 2
- 229910052783 alkali metal Inorganic materials 0.000 claims 2
- 239000002585 base Substances 0.000 claims 2
- 229910052760 oxygen Inorganic materials 0.000 claims 2
- 125000002861 (C1-C4) alkanoyl group Chemical group 0.000 claims 1
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 claims 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 239000002168 alkylating agent Substances 0.000 claims 1
- 229940100198 alkylating agent Drugs 0.000 claims 1
- 230000002152 alkylating effect Effects 0.000 claims 1
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 claims 1
- 125000006297 carbonyl amino group Chemical group [H]N([*:2])C([*:1])=O 0.000 claims 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims 1
- 230000003301 hydrolyzing effect Effects 0.000 claims 1
- 125000002560 nitrile group Chemical group 0.000 claims 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims 1
- 235000017557 sodium bicarbonate Nutrition 0.000 claims 1
Classifications
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- 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
- C07D213/28—Radicals substituted by singly-bound oxygen or sulphur atoms
- C07D213/30—Oxygen atoms
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- C07D407/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00
- C07D407/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing two hetero rings
- C07D407/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
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- A61P3/00—Drugs for disorders of the metabolism
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- A61P7/02—Antithrombotic agents; Anticoagulants; Platelet aggregation inhibitors
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- A61P9/00—Drugs for disorders of the cardiovascular system
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- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/04—Indoles; Hydrogenated indoles
- C07D209/08—Indoles; Hydrogenated indoles with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to carbon atoms of the hetero ring
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- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/04—Indoles; Hydrogenated indoles
- C07D209/10—Indoles; Hydrogenated indoles with substituted hydrocarbon radicals attached to carbon atoms of the hetero ring
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- 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
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- 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
- C07D213/44—Radicals substituted by doubly-bound oxygen, sulfur, or nitrogen atoms, or by two such atoms singly-bound to the same carbon atom
- C07D213/46—Oxygen atoms
- C07D213/50—Ketonic radicals
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- 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
- C07D213/54—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/55—Acids; Esters
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- 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
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- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/12—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
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- C07D233/56—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms
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- C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
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- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
- C07D307/79—Benzo [b] furans; Hydrogenated benzo [b] furans with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
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- C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
- C07D307/79—Benzo [b] furans; Hydrogenated benzo [b] furans with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
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- C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
- C07D307/82—Benzo [b] furans; Hydrogenated benzo [b] furans 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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- C07D333/52—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes
- C07D333/54—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
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- 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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Abstract
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Claims (13)
- 일반식(Ⅱ)의 화합물을 염기부가물의 존재하에서 이미다졸과 반응시키거나 또는 이미다졸의 금속염과 반응시켜 Y가 -COO(C1-C4알킬)인 일반식(IA)의 화합물을 제조하고 필요시 이어서 임의로 상기 수득한 생성물을 가수분해시켜 Y가-COOH인 일반식(IA)의 화합물로 전환시키고 및/또는 상기 수득한 생성물을 암모니아와 반응시켜 Y가 -CONH2인 일반식(IA)의 화합물로 전환시키고 및/또는 일반식(IA)의 화합물을 약제학적으로 허용할 수 있는 그의 염으로 전환시킴을 포함하여 일반식(IA)의 화합물 또는 약제학적으로 허용할 수 있는 그의 염을 제조하는 방법.상기 식에서, Y는 "A"환에 부착되어 있으며, -COOH, -COO(C1-C4알킬) 또는 -CONH2이고 X는 0,S,N(C1-C4알킬) 또는 -CH=CH-이고, R1은 "B"환의 탄소원자에 부착되어 있으며, 수소, 할로, C1-C4알킬 또는-S(C1-C4알킬)이고 이미다졸-1-일메틸 그룹은 "B"환의 탄소원자에 부착되어 있으며, Q는 이탈하기 쉬운 이탈그룹이고, (C1-C4알킬)-0--그룹 및 -CH2Q그룹은 각각 "A" 및 "B"환의 탄소원자에 부착되어 있다.
- 제1항에 있어서, Q가 Cl 또는 Br이고, 전술된 이미다졸의 금속염은 알카리금속염이며, 전술된 염기부가물이 중탄산나트륨인 방법.
- 제2항에 있어서, 가수분해 단계를 사용하여 하기 구조식의 화합물을 제조하는 방법.
- 일반식(Ⅲ)의 화합물을 가수분해시켜 Y가 -CONH2또는 -COOH인 일반식(IB)의 화합물을 제조하고 이어서 임의로 Y가 -COOH인 일반식(IB)의 생성물을 에스테르화하여 Y가 -COO(C1-C4)알킬)인 일반식(IB)의 화합물로 전환시키고 및/또는 일반식(IB)의 화합물을 약제학적으로 허용할 수 있는 그의 염으로 전환시킴을 포함하여 일반식(IB)의 화합물 또는 약제학적으로 허용할 수 있는 그의 염을 제조하는 방법.상기식에서, Y는 "A"환에 부착되어 있으며, -COOH, -COO(C1-C4알킬) 또는-CONH2이고, X는 0,S,NH,N(C1-C4알킬) 또는 -CH=CH-이고 R1은 "B"환의 탄소원자에 부착되어 있으며, 수소, 할로, C1-C4알킬 또는 -S(C1-C4알킬)이고, R은 "B"환의 탄소원자에 부착되어 있으며,-또는 (3-피리딜)-Z-이며, (여기에서, Z는-CH2-, -CH=CH-, -OCH2-, -CO-또는-S-이다)니트릴그룹은 "A"환에 부착되어 있다.
- 제4항에 있어서, 수산화나트륨 또는 황산을 사용하여 가수분해시키는 방법.
- 제5항에 있어서, 하기 구조식의 화합물을 제조하는 방법.
- 일반식(Ⅳ)의 화합물을 알킬화하고 이어서 임의로 Y로 나타낸 -COO(C1-C4알킬)그룹을 -COOH 또는 -CONH2로 전환시키고 및/또는 일반식(IC)의 화합물을 약제학적으로 허용할 수 있는 그의 염으로 전환시킴을 포함하여 일반식(IC)의 화합물 또는 약제학적으로 허용할 수 있는 그의 염을 제조하는 방법.Y는 "A"환의 탄소원자에 부착되어 있으며, -COOH, -COO(C1-C4알킬)또는-CONH2이고, R1은"B"환의 탄소원자에 부착되어 있으며, 수소, 할로, C1-C4알킬 또는 -S(C1-C4알킬)이고, R은 "B"환의 탄소원자에 부착되어 있으며,또는 (3-피리딜)-Z-이고(여기에서 Z는 -CH2-, -CH=CH-, -OCH2-, -CO- 또는 -S-이다) 일반식(Ⅳ)의 화합물에서 Y는 -CO2(C1-C4알킬)이다.
- 제7항에 있어서, 알킬화제가 C1-C4알킬 할라이드 또는 디(C1-C4알킬)설페이트인 방법.
- 제8항에 있어서, 구조식(Ⅴ)의 화합물을 제조한 다음 가수분해시켜 구조식(Ⅵ)의 상응하는 산을 제조하는 방법.
- 일반식(Ⅱ)의 화합물을 구조식화합물의 금속염과 반응시켜 Y가 -COO(C1-C4알킬)인 일반식(ID)의 화합물을 제조하고 이어서 임의로 상기 수득한 일반식(ID)의 화합물을 가수분해시켜 Y가 -COOH인 일반식(ID)의 화합물로 전환시키거나 암모니아와 반응시켜 Y가 -CONH2인 일반식(ID)의 화합물로 전환시키고, 및/또는 일반식(ID)의 화합물을 약제학적으로 허용할 수 있는 그의 염으로 전환시킴을 포함하여 일반식(ID)의 화합물 또는 약제학적으로 허용할 수 있는 그의 염을 제조하는 방법.상기식에서, Y는 "A"환의 탄소원자에 부착되어 있으며, -COOH, -COO(C1-C4알킬) 또는 -CONH2이고, R1은 "B"환의 탄소원자에 부착되어 있으며, 수소, 할로, C1-C4알킬 또는 -S(C1-C4알킬)이고 X는 O,S, N(C1-C4알킬) 또는 -CH=CH-이며, 3-피리딜옥시메틸그룹은 "B"환의 탄소원자에 부착되어 있으며, Q는 이탈하기 쉬운 이탈그룹이고, (C1-C4알킬)O2C-그룹 및 -CH2Q그룹은 각각 "A" 및 "B"환의 탄소원자에 부착되어 있다.
- 제10항에 있어서, Q는 Cl 또는 Br이며, 전술된 금속염이 알카리 금속염인 방법.
- 일반식(Ⅶ)의 화합물을 구조식의 알데히드와 반응시켜 Y가 -COO(C1-C4알킬)인 일반식(IE)의 화합물을 제조하고, 이어서 임의로 상기 수득한 생성물을 각각 가수분해 또는 암모니아와 반응시켜 Y가 -COOH또는 -CONH2인 일반식(IE)의 화합물로 전환시키고 및/또는 일반식(IE)의 화합물을 약제학적으로 허용할 수 있는 그의 염으로 전환시킴을 포함하여 일반식(IE)의 화합물 또는 약제학적으로 허용할 수 있는 그의 염을 제조하는 방법.상기식에서,Y는 "A"환의 탄소원자에 부착되어 있으며, -COOH, -COO(C1-C4알킬) 또는 -CONH2이고, X는 O,S,N(C1-C4알킬) 또는 -CH=CH-이며, R1은 "B"환의 탄소원자에 부착되어 있으며, 수소, 할로, C1-C4알킬 또는 -S-(C1-C4알킬)이고, -CH=CH-(3-피리딜)그룹은 "B"환의 탄소원자에 부착되어 있으며, (C1-C4알킬)O2C-그룹 및 -CH2P(O)(OC2H5)2그룹은 각각 "A" 및 "B"환의 탄소원자에 부착되어 있다.
- 일반식(Ⅶ)의 화합물을 가수분해시키고 이어서 임의로 Y로 나타낸 -COO(C1-C4알킬)그룹을 가수분해시켜 -COOH로 전환시키고 및/또는 일반식(IF)의 화합물을 약제학적으로 허용할 수 있는 그의 염으로 전환시킴을 포함하여 일반식(IF)의 화합물 또는 약제학적으로 허용할 수 있는 그의 염을 제조하는방법.상기식에서, Y는 "A"환의 탄소원자에 부착되어 있으며, -COOH, -COO(C1-C4알킬) 또는 -CONH2이고, R1는 "B"환의 탄소원자에 부착되어 있으며, 수소, 할로, C1-C4알킬 또는 -S(C1-C4알킬)이고 R은 "B"환의 탄소원자에 부착되어 있으며,-또는 (3-피리딜)-Z-이고,(여기에서, Z는 -CH2-, -CH=CH-, -OCH2--CO- 또는 -S-이다). R2는 C1-C4알카노일 또는 벤조일이다.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
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GB1436771A (en) * | 1973-02-16 | 1976-05-26 | Labaz | Indole derivatives and process for preparing the same |
FR2272081A1 (en) * | 1974-05-22 | 1975-12-19 | Labaz | Anti-inflammatory indolylpyridylketones prepn. - from 2-alkyl (or aryl) indole and pyridine carboxylic acid chlorides |
ES456283A1 (es) * | 1977-02-25 | 1978-04-01 | Made Labor Sa | Un procedimiento para la obetencion de 2,5-dimetil-benzo (b)tieno (2,3-f) morfano. |
EP0003732B1 (en) * | 1978-02-01 | 1983-10-19 | The Wellcome Foundation Limited | Imidazole derivatives and salts thereof, their synthesis, and pharmaceutical formulations thereof |
DE2960547D1 (en) * | 1978-02-24 | 1981-11-05 | Pfizer Ltd | 3-(imidazol-1-ylalkyl)indoles as selective inhibitors of thromboxane synthetase,pharmaceutical compositions thereof, and methods for preparing them |
GB2028317B (en) * | 1978-08-15 | 1982-11-10 | Pfizer Ltd | 2-(imidazol-1-ylmethyl)-pyridine and -quinoline thromboxane synthetase inhibitors |
GB2045244B (en) * | 1979-03-07 | 1983-01-26 | Pfizer Ltd | 3-1-(imidazolylalkyl) indoles |
DK151884C (da) * | 1979-03-07 | 1988-06-13 | Pfizer | Analogifremgangsmaade til fremstilling af 3-(1-imidazolylalkyl)indolderivater eller farmaceutisk acceptable syreadditionssalte deraf |
GR75101B (ko) * | 1980-10-23 | 1984-07-13 | Pfizer |
-
1982
- 1982-07-28 ZA ZA825413A patent/ZA825413B/xx unknown
- 1982-08-09 US US06/406,140 patent/US4496572A/en not_active Expired - Fee Related
- 1982-08-23 IL IL66620A patent/IL66620A0/xx not_active IP Right Cessation
- 1982-08-23 CA CA000409929A patent/CA1178964A/en not_active Expired
- 1982-08-24 GR GR69094A patent/GR76864B/el unknown
- 1982-08-24 DD DD82255302A patent/DD215546A5/de not_active IP Right Cessation
- 1982-08-24 FI FI822943A patent/FI822943L/fi not_active Application Discontinuation
- 1982-08-24 DD DD82242756A patent/DD206378A5/de not_active IP Right Cessation
- 1982-08-24 ES ES515195A patent/ES8307749A1/es not_active Expired
- 1982-08-24 DK DK378682A patent/DK378682A/da not_active Application Discontinuation
- 1982-08-24 NZ NZ201690A patent/NZ201690A/en unknown
- 1982-08-25 SU SU823486394A patent/SU1217256A3/ru active
- 1982-08-25 NO NO822882A patent/NO160002C/no unknown
- 1982-08-25 CS CS826196A patent/CS235023B2/cs unknown
- 1982-08-25 AU AU87599/82A patent/AU532848B2/en not_active Ceased
- 1982-08-25 IE IE2052/82A patent/IE53739B1/en not_active IP Right Cessation
- 1982-08-25 YU YU01914/82A patent/YU191482A/xx unknown
- 1982-08-25 KR KR8203824A patent/KR870000902B1/ko active
- 1982-08-25 PT PT75462A patent/PT75462B/pt not_active IP Right Cessation
- 1982-08-25 HU HU822745A patent/HU194867B/hu not_active IP Right Cessation
- 1982-08-26 DE DE8282304528T patent/DE3271771D1/de not_active Expired
- 1982-08-26 AT AT82304528T patent/ATE20467T1/de not_active IP Right Cessation
- 1982-08-26 EP EP82304528A patent/EP0073663B1/en not_active Expired
- 1982-08-26 PL PL1982244112A patent/PL138849B1/pl unknown
- 1982-08-26 JP JP57148485A patent/JPS5852272A/ja active Granted
- 1982-08-26 PL PL1982238048A patent/PL137940B1/pl unknown
-
1983
- 1983-05-13 ES ES522383A patent/ES522383A0/es active Granted
- 1983-06-16 SU SU833605461A patent/SU1194278A3/ru active
-
1984
- 1984-10-22 US US06/663,244 patent/US4590200A/en not_active Expired - Lifetime
- 1984-10-22 YU YU01801/84A patent/YU180184A/xx unknown
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