The present invention provides a method for the synthesis of compounds of Formula I:
1
Also claimed are novel intermediates and their methods of synthesis.
本发明提供了一种合成化合物I的方法:1还声明了新型中间体及其合成方法。
KOMORI, TAKETOSHI;ASANO, KATSUMI;SASAKI, YASUTO;HANAI, HIROMI;MORIMOTO, S+, CHEM. AND PHARM. BULL., 35,(1987) N 6, 2388-2393
[EN] METHOD FOR THE SYNTHESIS OF PYRAZOLINES<br/>[FR] METHODE PERMETTANT D'EFFECTUER LA SYNTHESE DE PYRAZOLINES
申请人:CHEMRX ADVANCED TECHNOLOGIES I
公开号:WO2001040193A1
公开(公告)日:2001-06-07
The present invention provides a method for the synthesis of compounds of Formula (I). Also claimed are novel intermediates and their methods of synthesis.
Sulfur-containing acylamino acids. II. Syntheses and angiotensin I converting enzyme-inhibitory activites of N-mercaptoalkanoyl-S-ethyl-L-cysteine.
作者:TAKETOSHI KOMORI、KATSUMI ASANO、YASUTO SASAKI、HIROMI HANAI、SHIRO MORIMOTO、MIKIO HORI
DOI:10.1248/cpb.35.2388
日期:——
N-Mercaptoalkanoyl derivatives of sulfur-containing amino acids were synthesized as candidate angiotensin I converting enzyme (ACE) inhibitors. Among them, N-[3-mercapto-2- (4-methoxybenzyl) propanoyl] -S-ethyl-L-cysteine (5d) was found to be the most potent inhibitor of ACE, with an IC50 value of 0.045μM. The maximum hypotensive effect of this compound was almost equal to that of captopril in anesthetized rats.