作者:S. R. Golovash、O. S. Grigorkevich、G. S. Tsebrikova、M. E. Dmitriev、V. V. Ragulin
DOI:10.1134/s1070363220040313
日期:2020.4
AbstractThe amidoalkylation reactions of a phosphonous acid containing a structural isostere of leucine in acetyl chloride and(or) acetic anhydride were studied under conditions of acid catalysis. A two-component method for the synthesis of a phosphinic analogue of alanylleucine using ethylidenebis(benzylcarbamate) was proposed.
Novel antibacterial agents and potentiators of carbapenem antibiotics
申请人:Merck & Co., Inc.
公开号:US04715994A1
公开(公告)日:1987-12-29
New 3-(1-aminoalkylphosphinyl)-(2-substituted)propionic acids are described which display antibacterial activity and potentiate carbapenem antibiotics.