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Optical resolution of β‐lactams by chiral HPLC on tris(phenylcarbamate)s of cellulose and amylose

 

作者: Yoshio Okamoto,   Toshiaki Senoh,   Harumi Nakane,   Koichi Hatada,  

 

期刊: Chirality  （WILEY Available online 1989）
卷期: Volume 1, issue 3  

页码: 216-222

 

ISSN:0899-0042

 

年代: 1989

 

DOI:10.1002/chir.530010307

 

出版商: Alan R. Liss, Inc.

 

关键词: 4‐acetoxy‐2‐azetidinone;antibiotics;carbapenem;chiral stationary phases;cellulose tris(phenylcarbamate);amylose tris(3,5‐dimethylphenylcarbamate);CD spectra;absolute configuration

 

数据来源: WILEY

 

摘要:

AbstractSeparation and optical resolution of 6 diastereomers and 25 racemates of β‐lactams were examined by HPLC on chiral stationary phases composed of six cellulose and one amylose tris(phenylcarbamate) derivatives. Most β‐lactams were optically resolved at least by one of the derivatives. The absolute configuration of β‐lactams was estimated by CD spec

 

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