[EN] PROCESS FOR MAKING N-SULFONATED-AMINO ACID DERIVATIVES<br/>[FR] PROCEDE DE FABRICATION DE DERIVES D'ACIDES AMINES N-SULFONES
申请人:MERCK & CO INC
公开号:WO2005118529A3
公开(公告)日:2006-02-16
Organic Precipitants for Potassium. I. 2-Chloro-3-nitrotoluene-5-sulfonic Acid and Related Compounds<sup>1</sup>
作者:V. H. Dermer、O. C. Dermer
DOI:10.1021/ja01268a001
日期:1938.1
Cerfontain, Hans; Koeberg-Telder, Ankie; Laali, Khosrow, Recueil des Travaux Chimiques des Pays-Bas, 1982, vol. 101, # 11, p. 390 - 392
作者:Cerfontain, Hans、Koeberg-Telder, Ankie、Laali, Khosrow、Lambrechts, Hans J. A.、Wit, Peter de
DOI:——
日期:——
Process For Making N-Sulfonated-Amino Acid Derivatives
申请人:Dreher D. Spencer
公开号:US20070219382A1
公开(公告)日:2007-09-20
This invention relates to a process for preparing optically active α-amino acid substrates which are used to make potent lethal factor (LF) inhibitors for the treatment of anthrax. This invention further relates to a process for synthesis of potent LF-inhibitors for the treatment of anthrax. Specifically, the invention concerns a novel, high-yielding and highly enantioselective asymmetric hydrogenation reaction of a tetrasubstituted ene-sulfonamide acid or ester.