Synthesis and reduction of endothiodipeptides containing malonic acid derivatives
作者:Dirk Krumme、Harald Tschesche
DOI:10.1016/s0040-4020(99)00084-8
日期:1999.3
Amides of malonicacidderivatives and protected dipeptides containing amino malonicacid have been synthesized and converted into the corresponding monothio analoga and endothiodipeptides. By reduction of the thioamides terminal protected β-carboxy amino derivatives were obtained. Reduction of endothiodipeptides containing amino malonicacid as the carboxy component resulted in protected ψ[CH2NH]
α-Acylamino-β-oxo acid esters are prepared by reaction of carboxylic acid chlorides with the dilithium derivative of alkyl hydrogen (acylamino)malonate.
Renin inhibitors, processes for preparing them, methods for using them,
申请人:Warner-Lambert Company
公开号:US05162527A1
公开(公告)日:1992-11-10
The invention concerns novel renin-inhibitory peptides which are useful for treating renin-associated hypertension, congestive heart failure, hyperaldosteronism and diseases caused by retroviruses including HTLV-I and -III. Processes for preparing the peptides, novel intermediates useful in the preparation thereof, compositions containing them, and methods of using them are included. Also included is a diagnostic method which uses the compounds to determine the presence of renin-associated hypertension, congestive heart failure, or hyperaldosteronism.
Renin inhibitors, method for using them, and compositions containing them
申请人:Warner-Lambert Company
公开号:US05063207A1
公开(公告)日:1991-11-05
The invention concerns novel renin-inhibitory peptides which are useful for treating renin-associated hypertension, congestive heart failure, hyperaldosteronism and diseases caused by retroviruses including HTLV-I and -III. Processes for preparing the peptides, novel intermediates useful in the preparation thereof, compositions containing them, and methods of using them are included. Also included is a diagnostic method which uses the compounds to determine the presence of renin-associated hypertension, congestive heart failure, or hyperaldosteronism.