KR840004111A - 중추신경계 약제인 치환된 헥사하이드로피롤로 -[1, 2-a]-퀴놀린, 헥사하이드로-1H-피리도[1, 2-a]-퀴놀린, 헥사하이드로벤조-[e]인덴 및 옥타하이드로페난트렌의 제조방법 - Google Patents

중추신경계 약제인 치환된 헥사하이드로피롤로 -[1, 2-a]-퀴놀린, 헥사하이드로-1H-피리도[1, 2-a]-퀴놀린, 헥사하이드로벤조-[e]인덴 및 옥타하이드로페난트렌의 제조방법 Download PDF

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KR840004111A
KR840004111A KR1019830001021A KR830001021A KR840004111A KR 840004111 A KR840004111 A KR 840004111A KR 1019830001021 A KR1019830001021 A KR 1019830001021A KR 830001021 A KR830001021 A KR 830001021A KR 840004111 A KR840004111 A KR 840004111A
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프레데릭 에글러(외 2) 제임스
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윌리암 데이비스 훈
화이자 인코포레이티드
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Abstract

내용 없음

Description

중추신경계 약제인 치환된 헥사하이드로피롤로 -[1, 2-a]-퀴놀린, 헥사하이드로-1H-피리도[1, 2-a]-퀴놀린, 헥사하이드로벤조-[e]인덴 및 옥타하이드로페난트렌의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (10)

  1. 다음 일반식(Ⅱ)의 화합물을 반응 불활성 용매 존재하, -60 내지 -80℃의 온도에서 일반식 LiCH2Q1의 리티오아세트산 에스테르 또는 리티오아세토니트릴과 반응시켜 다음 일반식(B)의 중간체 화합물을 형성하고, 이어서 (a) 이 중간체를 귀금속 촉매 존재하의 수소 대기하에서 가수소분해하거나, (b) 상술한 중간체를 탈수시키고 생성된 불포화 화합물을 수소화함을 특징으로 하여 다음 일반식(A)의 화합물을 제조하는 방법.
    상기식에서, M은 CH 또는 N이며; t는 1 또는 2이고; Q1은 COOR4[여기에서, R4는 H, (C1내지 C4) 알킬 또는 벤질이다]이며; R15는 H, (C1내지 C4)알킬 또는 벤질이고; M이 N이면, R16및 R17은 각각 수소이거나 또는 함께 카보닐 산소원자를 형성하며; M이 CH이면, R16및 R17은 각각 수소이고; Z1은 OH, 벤질옥시, (C1내지 C13)알콕시, (C5내지 C13)알킬, (C5내지 C13)알콕시알킬, (C8내지 C13)피리딜알킬, (C8내지 C13)-피리딜알콕시, (C8내지 C13)피리딜알콕시알킬, (C9내지 C14)페닐알킬, (C9내지 C14)-펜옥시알킬), (C9내지 C14)페닐알콕시 또는 (C9내지 C14)페닐알콕시알킬이다.
  2. 다음 일반식(Ⅷ)의 화합물을 탈수 조건하에서 폐환시킴을 특징으로 하여, 다음 일반식(Ⅸ)의 화합물을 제조하는 방법.
    상기식에서, M, t, R15및 Z1은 제1항에서 정의한 바와 같다.
  3. (a) 다음 일반식(D) 또는 (E)의 화합물을 반응 불활성 용매 및 금속하이드라이드나 귀금속촉매 존재하의 수소중에서 선택된 환원재 존재하에서 환원시키거나, 또는 (b) 다음 일반식(F)의 화합물을 리튬금속 및 무수 액체 암모니아로 환원시킴을 특징으로 하여, 다음 일반식(C)의 화합물을 제조하는 방법.
    상기식에서, M, t, Z1, R16및 R17은 제1항에서 정의한 바와 같으며, R1은 H 또는 아세틸이고; R4는 H, (C1내지 C4)알킬 또는 벤질이다.
  4. 제1항에 있어서, Q1이 COOR4이며, R4가 메틸 또는 에틸이고, R15가 메틸 또는 벤질이며, R16및 R17은 각각 수소이고, Z1은 메톡시, 벤질옥시, (C5내지 C13)알킬, (C5내지 C13)-알콕시, (C5내지 C1)-알콕시알킬, (C5내지 C13)-페닐알킬 또는 (C9내지 C14)페닐알콕시인 방법.
  5. 제1항 또는 3항에 있어서, 상술한 귀금속 촉매가 니켈, 팔라듐, 백금 또는 로듐인 방법.
  6. 제1항의 (b)에 있어서, 상술한 탈수반응을 메탄설폰산과 반응시키거나 플로리실 존재하, 60 내지 100℃에서 가열하여 수행하는 방법.
  7. 제2항에 있어서, 상술한 폐환 반응을 0°내지 100℃의 온도에서 아세트산/아세트산 무수물의 혼합물 또는 트리플루오로아세트산/트리플루오로아세트산 무수물의 혼합물 존재하에 수행하는 방법.
  8. 제1항, 2항 또는 3항중의 어느 하나에 있어서, Z1이 다음 일반식의 기인 방법.
    상기식에서, R13및 R14중의 하나는 H이고, 다른 하나는 CH3이다.
  9. 제8항에 있어서, R13이 H이고, R14가 CH3인 방법.
  10. 제3항의 (a)에 있어서, R4가 CH3또는 C2H5이고, 상술한 용매가 테트라하이드로푸란이며, 상술한 환원제는 리튬 알루미늄 하이드라이드인 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019830001021A 1982-03-16 1983-03-15 치환된 헥사하이드로피롤로 [1,2-a]-퀴놀린 및 헥사하이드로-1H-피리도 [1,2-a]-퀴놀린의 제조방법 KR870001126B1 (ko)

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US358569 1982-03-16
US06/358,569 US4476131A (en) 1982-03-16 1982-03-16 Substituted hexahydropyrrolo[1,2-a]-quinolines, hexahydro-1H-pyrido[1,2-a]-q

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KR1019860009393A KR880002412B1 (ko) 1982-03-16 1986-11-07 치환된 헥사하이드로벤조 [e]인덴 및 옥타하이드로페난트렌의 제조방법

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US4576964A (en) * 1982-03-16 1986-03-18 Pfizer Inc. Substituted hexahydrobenzo[e]indene and octahydrophenanthrene CNS agents and pharmaceutical compositions thereof
US4670562A (en) * 1985-03-13 1987-06-02 Hoechst-Roussel Pharmaceuticals Inc. Dihydropyrrolo[1,2-b]isoquinolinedione oximes
US5629345A (en) * 1993-07-23 1997-05-13 Vide Pharmaceuticals Methods and compositions for ATP-sensitive K+ channel inhibition for lowering intraocular pressure
US5965620A (en) * 1993-07-23 1999-10-12 Vide Pharmaceuticals Methods and compositions for ATP-sensitive K+ channel inhibition for lowering intraocular pressure
CA2187257A1 (en) * 1995-10-12 1997-04-13 Enrique Luis Michelotti Aryl-substituted cycloalkanes and cycloalkenes and herbicidal use thereof
CN1075498C (zh) * 1997-05-08 2001-11-28 车庆明 一种查尔酮c甙和它的用途
US6316734B1 (en) 2000-03-07 2001-11-13 3M Innovative Properties Company Flexible circuits with static discharge protection and process for manufacture
ITGE20080051A1 (it) 2008-06-04 2009-12-05 Matteucci Francesco Metodo per la realizzazione di cavi diamantati rinforzati per il taglio di strutture e materiali in acciaio,calcestruzzo,acciaio e calcestruzzo,materiali litoidi o simili e cavo diamantato rinforzato ottenuto mediante tale metodo.
CN112778241A (zh) * 2021-03-09 2021-05-11 中国科学院兰州化学物理研究所 一种四氢呋喃乙酸及其酯类化合物的制备方法

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US3045020A (en) * 1962-07-17 x xcooa
FR1490023A (fr) * 1965-08-17 1967-07-28 Sandoz Sa Dérivés de l'isoquinoléine et leur préparation
US4260764A (en) * 1976-12-22 1981-04-07 Pfizer Inc. 9-Hydroxyoctahydrobenzo [C] quinolines and intermediates therefor
US4188495A (en) * 1977-11-14 1980-02-12 Pfizer Inc. 1,9-Dihydroxyoctahydrophenanthrenes and intermediates therefor

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RO85382B (ro) 1984-11-30
CA1254567A (en) 1989-05-23
ES8504097A1 (es) 1985-04-16
CS249126B2 (en) 1987-03-12
HUT34146A (en) 1985-02-28
PH19998A (en) 1986-08-28
FI76334C (fi) 1988-10-10
AU1244883A (en) 1983-09-22
PT76390A (en) 1983-04-01
SU1355130A3 (ru) 1987-11-23
PL141501B1 (en) 1987-07-31
NO830900L (no) 1983-09-19
YU44736B (en) 1991-02-28
PL245846A1 (en) 1984-08-27
NO162385B (no) 1989-09-11
AU543215B2 (en) 1985-04-04
FI830857A0 (fi) 1983-03-15
RO88221A (ro) 1985-12-30
IE54897B1 (en) 1990-03-14
PL141640B1 (en) 1987-08-31
YU175785A (en) 1986-08-31
IE830559L (en) 1983-09-16
ES527075A0 (es) 1985-04-16
JPS58170724A (ja) 1983-10-07
AR240936A2 (es) 1991-03-27
IL68131A (en) 1986-07-31
EP0090516B1 (en) 1988-07-06
US4476131A (en) 1984-10-09
ES520630A0 (es) 1985-03-01
PL240989A1 (en) 1984-06-18
IL68131A0 (en) 1983-06-15
GR77127B (ko) 1984-09-07
YU44899B (en) 1991-04-30
HU189906B (en) 1986-08-28
YU60683A (en) 1986-04-30
JPH0260653B2 (ko) 1990-12-17
RO88221B (ro) 1986-01-02
DE3377280D1 (en) 1988-08-11
KR880002412B1 (ko) 1988-11-08
RO85382A (ro) 1984-11-25
EP0090516A1 (en) 1983-10-05
DD219765A5 (de) 1985-03-13
KR870001126B1 (ko) 1987-06-09
KR880006969A (ko) 1988-07-25
FI830857L (fi) 1983-09-17
NZ203577A (en) 1985-09-13
DD210270A5 (de) 1984-06-06
ATE35544T1 (de) 1988-07-15
ZA831781B (en) 1983-11-30
FI76334B (fi) 1988-06-30
DK85183D0 (da) 1983-02-24
ES8503510A1 (es) 1985-03-01
PT76390B (en) 1986-02-03
JPS63183542A (ja) 1988-07-28
AR240936A1 (es) 1991-03-27
DK85183A (da) 1983-09-17

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