申请人:AJINOMOTO CO., INC.
公开号:EP0173510A2
公开(公告)日:1986-03-05
For use in the treatment of hypertension, the invention provides tripeptide derivatives having the general formula:
wherein X is H, R- or RCO-, Y is H-, R-, RCO-, RCS-, RSO2-, ROSOz-, ROCO-, RSCO-, ROCS-, RSCS-, RNHCO-, RR'NCO-, RNHCS-, RR'NCS-, RC(NR')-, RC(NNH2)-, RC(NNOH)-, RNH-, RR'N-, RO-, RS-, NC-, RNHS02- or 02N-, and Z is HO-, RO-, RS-, RNH-, NONH-, RONH-, RSO2NH-,RCONH- or RCSNH-(wherein each of R and R' is a hydrogen atom, an alkyl group having from 1 to 6 carbon atoms, an aryl group having from 6 to 12 carbon atoms, or an aralkyl group having from 6 to 12 carbon atoms, which groups optionally contain one or more substituent groups, and wherein the group RCO- may be a residue derived from an amino acid); wherein R1 and R2 are the same or different and each is a hydrogen atom, an alkyl group having from 1 to 6 carbon atoms, or an aryl group having from 6 to 12 carbon atoms, or an aralkyl group having from 6 to 1 carbon atoms, which groups optionally contain one or more substituent groups, wherein, in the alternative, X and R1 are combined togetherto form a bridge containing 2, 3 or 4carbon atoms and optionally containing one or more hereto atoms and optionally containing one or more substituent groups: and wherein, in the alternative, X and Y are combined together to form a bridge.
为用于治疗高血压,本发明提供了具有通式的三肽衍生物:
其中 X 是 H、R- 或 RCO-,Y 是 H-、R-、RCO-、RCS-、RSO2-、ROSOz-、ROCO-、RSCO-、ROCS-、RSCS-、RNHCO-、RR'NCO-、RNHCS-、RR'NCS-、RC(NR')-、RC(NNH2)-、RC(NNOH)-、RNH-、RR'N-、RO-、RS-、NC-、RNHS02- 或 02N-,而 Z 是 HO-、RO-、RS-、RNH-、NONH-、RONH-、RSO2NH-、RCONH- 或 RCSNH-(其中每个 R 和 R'都是氢原子)、具有 1 至 6 个碳原子的烷基、具有 6 至 12 个碳原子的芳基或具有 6 至 12 个碳原子的芳烷基,这些基团可选择含有一个或多个取代基,其中基团 RCO- 可为衍生自氨基酸的残基);其中 R1 和 R2 相同或不同,且各自为氢原子、具有 1 至 6 个碳原子的烷基、或具有 6 至 12 个碳原子的芳基、或具有 6 至 1 个碳原子的芳烷基,这些基团任选含有一个或多个取代基,其中,X 和 R1 组合在一起形成含有 2、3 或 4 个碳原子的桥,任选含有一个或多个eto 原子,任选含有一个或多个取代基:其中,X 和 Y 组合在一起形成桥。