申请人:USV PHARMACEUTICAL CORPORATION
公开号:EP0040332A1
公开(公告)日:1981-11-25
Antihypertensive compounds of the structure
wherein:
n is an integer from 0 to 2 inclusive,
R1, R2, R3, R4, Rs, Rs, and R7, when taken separately are independently hydrogen, alkyl having from 1 to 6 carbon atoms, alkenyl having from 2 to 6 carbon atoms, alkynyl hav- irig from 2 to 6 carbon atoms, cycloalkyl having from 3 to 16 carbon atoms, phenyl, benzyl, tolyl, naphthyl, phenethyl, indanyl, tetrahydronaphthyl, decanydronaphthyl, pyridyl, quinolyl, pyrrolidyl, pyrrolyl, morpholinyl, thiomorpholinyl, furyl, furfuryl, tetrahydrofurfuryl, benzimidazole, thienyl, imidolyl, or tetrahydroindolyl, and substituted alkyl wherein the substituent is hydroxy, alkoxy, amino, carboxy, or carbalkoxy, the alkyl group in alkoxy and carbalkoxy having from 1 to 6 carbon atoms, and when taken together R2 and R3 and the carbons to which they are attached is tetrahydronaphthyl or phenyl, and when phenyl R, and R4 are absent, R6 and R7 and the carbon to which R6 is attached and the nitrogen to which R7 is attached form a heterocycle selected from pyrrolidyl, thiazolidine, tetrahydrolisoquinoline, thimorpholine, and 2,2,5,5-tetramethylthiazolidine, with the proviso that, when the heterocycle isthiazolidine, R1 is other than hydrogen, and
Y is =O, =S, =NR1, =NOR1 or =N-NH2, R1 being the same as defined above.
结构如下的抗高血压化合物
其中
n 是 0 至 2(包括 2)的整数、
R1、R2、R3、R4、Rs、Rs 和 R7 分别独立地为氢、具有 1 至 6 个碳原子的烷基、具有 2 至 6 个碳原子的烯基、具有 2 至 6 个碳原子的炔基、具有 3 至 16 个碳原子的环烷基、苯基、苄基、甲苯基、萘基、苯乙基、茚基、四氢萘基、癸烷萘基、吡啶基、苯乙基、茚基、四氢萘基、癸烷萘基、吡啶基和萘基、苯乙基、茚满基、四氢萘基、癸氢萘基、吡啶基、喹啉基、吡咯烷基、吡咯烷基、吗啉基、硫代吗啉基、呋喃基、糠基、四氢糠基、苯并咪唑基、噻吩基、咪唑基或四氢吲哚基,以及取代基为羟基、烷氧基、氨基、羧基或碳烷基的取代烷基、烷氧基和羰基烷氧基中的烷基具有 1 至 6 个碳原子,当 R2 和 R3 及其连接的碳原子合在一起时为四氢萘基或苯基,当为苯基时,R 和 R4 不存在、R6和R7以及R6所连接的碳和R7所连接的氮形成选自吡咯烷基、噻唑烷基、四氢异喹啉基、噻吗啉基和2,2,5,5-四甲基噻唑烷基的杂环,但当杂环为噻唑烷基时,R1不是氢,以及
Y是=O、=S、=NR1、=NOR1或=N-NH2,其中R1与上述定义相同。