Intercalator amino acids : Synthesis of heteroaryl alanines
摘要:
Stereoselective alkylation of (S)-(-)-2-t-butyl-1-t-butyloxycarbonyl-3-methyl-4-imidazolinone with 2-chloromethylquinoline, 2-chloromethylquinoxaline and 5-chloromethyl-1,10-phenanthroline, followed by hydrolysis, afforded the corresponding (S)-(+)-alpha-amino acids with high enantiomeric excess.
Method for producing ss-heteroaryl-alpha-alanine compounds using 2-amino-2-(heteroarylmethyl) carboxylic acid compounds
申请人:Oehlinger Stefan
公开号:US20050080263A1
公开(公告)日:2005-04-14
This invention relates to N and O-protected, optionally substituted β-heteroaryl-α-alanine compounds and N and O-protected or N or O-protected, optionally substituted 2-amino-2-(heteroarylmethyl)-carboxylic acid compounds, methods for their production, and the use of N and O-protected or N or O-protected, optionally substituted 2-amino-2-(heteroarylmethyl)-carboxylic acid compounds for producing N-protected, optionally substituted β-heteroaryl-α-alanine compounds.
Intercalator amino acids : Synthesis of heteroaryl alanines
作者:Guy Y. Krippner、Margaret M. Harding
DOI:10.1016/0957-4166(94)80088-x
日期:1994.9
Stereoselective alkylation of (S)-(-)-2-t-butyl-1-t-butyloxycarbonyl-3-methyl-4-imidazolinone with 2-chloromethylquinoline, 2-chloromethylquinoxaline and 5-chloromethyl-1,10-phenanthroline, followed by hydrolysis, afforded the corresponding (S)-(+)-alpha-amino acids with high enantiomeric excess.