申请人:PFIZER INC.
公开号:EP0045171A2
公开(公告)日:1982-02-03
9-Amino-1-hydroxyoctahydrobenzo[c]quinoline derivatives offormula
and pharmaceutically acceptable acid addition salts thereof wherein R is hydrogen, COR7 or SO2R8 where R7 is hydrogen, alkyl, having from one to five carbon atoms; alkenyl and alkynyl each having from two to six carbon atoms; trifluoromethyl, benzyl, furyl, thienyl, pyridyl or R9C6H4 where R9 is H, NH2, F, Cl, Br, CH3 or OCH3; R8 is alkyl having from one to five carbon atoms or R9C6H4; R1 is hydrogen, benzyl, benzoyl, alkanoyl having from one to five carbon atoms or -CO-(CH2)p-NR2R3 wherein p is 0 or an integer from 1 to 4; each of R2 and R3 when taken individually is hydrogen or alkyl having from one to four carbon atoms; R2 and R3 when taken together with the nitrogen to which they are attached form a 5- or 6-membered heterocyclic ring selected from piperidino, pyrrolo, pyrrolidino, morpholino or N-alkylpiperazino having from one to four carbon atoms in the alkyl group;
R4 is hydrogen, alkyl having from 1 to 6 carbon atoms or -(CH2)7-C6H5 wherein z is an integer from 1 to 4;
R5 is hydrogen, methyl or ethyl;
R6 is hydrogen, -(CH2)y-carbalkoxy having from one to four carbon atoms in the alkoxy group and wherein y is Q or an integer from 1 to 4, carbobenzyloxy, formyl, alkanoyl having from two to five carbon atoms, alkyl having from one to six carbon atoms; -(CH2)x-C6H5 wherein x is an integer from 1 to 4; or -CO(CH2)x-1C6H5;
Z is (a) alkylene having from one to nine carbon atoms; (b) -(alk1)m-X-(alk2)n- wherein each of (alk1) and (alk2) is alkylene having from one to nine carbon atoms, with the proviso that the summation of carbon atoms in (alk1) plus (alk2) is not greater than nine; each of m and n is 0 or 1; X is 0, S, SO and SO2; and W is hydrogen, methyl, pyridyl, piperidyl,
wherein W1 is selected from the group consisting of hydrogen, fluoro and chloro; and
wherein W2 is hydrogen or
; a is an integer from 1 to 5 and b is 0 or an integer from 1 to 5; with the proviso that the sum of a and b is not greater than 5; useful in mammals as analgesics, tranquilizers, antiemetic agents, diuretics, anticonvulsants, antidiarrheals, antitussives, in treatment of glaucoma, and intermediates therefore.
9-
氨基-1-羟基八氢苯并[c]
喹啉衍
生物
及其药学上可接受的酸加成盐 其中 R 是氢、COR7 或 SO2R8 其中 R7 是氢、具有 1 至 5 个碳原子的烷基;各具有 2 至 6 个碳原子的烯基和炔基;三
氟甲基、苄基、
呋喃基、
噻吩基、
吡啶基或 R9C6H4 其中 R9 是 H、NH2、F、Cl、Br、
CH3 或 O ;R8 是具有 1 至 5 个碳原子的烷基或 R9C6H4;R1 是氢、苄基、苯甲酰基、具有 1 至 5 个碳原子的烷酰基或-CO-(
CH2)p-NR2R3,其中 p 是 0 或 1 至 4 的整数;R2 和 R3 中的每一个单独使用时都是氢或具有 1 至 4 个碳原子的烷基;R2 和 R3 与它们所连接的氮一起形成 5 或 6 元杂环,该杂环选自
哌啶基、
吡咯基、
吡咯烷基、吗啉基或 N-烷基
哌嗪基,烷基中含有 1 至 4 个碳原子;
R4 是氢、具有 1 至 6 个碳原子的烷基或-( )7-
C6H5,其中 z 是 1 至 4 的整数;
R5 是氢、甲基或乙基;
R6 是氢、-( )y-烷氧基(烷氧基中含有 1 至 4 个碳原子,其中 y 是 Q 或 1 至 4 的整数)、苄氧基、甲酰基、具有 2 至 5 个碳原子的烷酰基、具有 1 至 6 个碳原子的烷基;-( )x- (其中 x 是 1 至 4 的整数)或-CO( )x-1 ;
Z 是(a)具有 1 至 9 个碳原子的亚烷基;(b)-(alk1)m-X-(alk2)n- 其中(alk1)和(alk2)各自是具有 1 至 9 个碳原子的亚烷基,但(alk1)和(alk2)中碳原子的总和不大于 9;m 和 n 各自是 0 或 1;X 是 0、S、SO 和 SO2;W 是氢、甲基、
吡啶基、
哌啶基、
其中 W1 选自氢、
氟和
氯组成的组;以及
其中 W2 是氢或
a 是 1 至 5 的整数,b 是 0 或 1 至 5 的整数;但 a 和 b 的总和不大于 5;可在哺乳动物中用作镇痛剂、镇静剂、止吐药、利尿剂、抗惊厥药、止泻药、抗惊厥药、治疗青光眼的药物及其中间体。