Compounds of the formula ##STR1## wherein X is various amino or imino acids and esters are disclosed. These compounds are useful as anti-hypertensive agents due to their angiotensin converting enzyme inhibition activity and depending upon the definition of X may also be useful as analgesics due to their enkephalinase inhibition activity.
Compounds of the formula
are disclosed wherein R1 is N-heterocyclic moiety. These compounds intervene in the conversion of angiotensin to angiotensin II by inhibiting renin and thus are useful as antihypertensive agents.
公开了式
其中 R1 为 N-杂环分子。这些化合物通过抑制肾素来干预血管紧张素向血管紧张素 II 的转化,因此可用作降压药。
Compounds of the formula
wherein X is various amino or imino acids and esters are disclosed. These compounds are useful as anti-hypertensive agents due to their angiotensin converting enzyme inhibition activity and depending upon the definition of X may also be useful as analgesics due to their enkephalinase inhibition activity.
式中的化合物
其中 X 为各种氨基酸或亚胺酸及酯类。由于具有血管紧张素转换酶抑制活性,这些化合物可用作抗高血压药,而且根据 X 的定义,由于具有脑啡肽酶抑制活性,这些化合物还可用作镇痛药。
US725
申请人:——
公开号:——
公开(公告)日:——
Synthesis and biological activity of pentapeptide analogs of the potent angiotensin converting enzyme inhibitor 5(S)-benzamido-4-oxo-6-phenylhexanoyl-L-proline
作者:Ronald G. Almquist、Clive Jennings-White、Wan Ru Chao、Thomas Steeger、Kevin Wheeler、James Rogers、Chozo Mitoma
DOI:10.1021/jm00146a014
日期:1985.8
Two pentapeptide analogues of the ketomethylene-containing angiotensinconvertingenzyme (ACE) inhibitor 5(S)-benzamido-4-oxo-6-phenylhexanoyl-L-proline (1) were synthesized and evaluated as ACE inhibitors and antihypertensive agents. Compounds 14 and 15 were very potent ACE inhibitors with I50 values of 7.0 and 3.0 nM, respectively, compared to an I50 value of 70 nM for 1. Neither 14 nor 15 showed