130130-32-4Relevant academic research and scientific papers
Aqueous and Anhydrous Degradations of 6α-Formamidopenicillins
Cutmore, E. Alan,Guest, Angela W.,Hatto, Julia D. I.,Moores, Clive J.,Smale, Terence C.,et al.
, p. 847 - 853 (2007/10/02)
When an aqueous solution of the 6α-formamidopennicilin BRL 36650 (1) was set aside for 36 h, an essentially quantitative C(5)-C(6) cleavage resulted, yielding the α,α-bis(acylamino) acid (6) and N-formylpenicillamine (10).The unsubstituted phenyl compound
Cephem compounds
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, (2008/06/13)
β-Lactam antibiotics are disclosed which have the formula (IA) or pharmaceutically acceptable salts or pharmaceutically acceptable in vivo hydrolyzable esters thereof: STR1 wherein R1 is phenyl, 3-hydroxyphenyl, 4-hydroxyphenyl, 3-aminophenyl,
