104160-28-3Relevant academic research and scientific papers
Peptide substituted penicillins
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, (2008/06/13)
A compound of formula I or a physiologically acceptable salt thereof STR1 wherein X represents sulphur or methylene, R1 represents hydrogen, amino or an acylated or carbamylated amino group, R2 represents hydrogen or an alkyl group and R3 represents an alkoxy group.
Enzymatic process for 3-substituted cephalosporins
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, (2008/06/13)
6β-(3-Carboxyphenylacetylamino)-2α-substituted--2β-methylpenam-3-carboxylic acids and 6β-adipoylamino--2α-substituted-2β-methylpenam-3-carboxylic acids, wherein the α-substituent is C1-C3 alkyl, C1-C3 alkoxy, vinyl or allenyl, are converted by the enzyme deacetoxy-cephalosporin C synthetase to the 7β-(3-carboxyphenyl-acetylamino)-3-substituted-3-cephem-4-carboxylic acid and the 7β-adipoylamino-3-substituted-3-cephem-4-car-boxylic acid.
