Semi-synthetic penicillins and cephalosp
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Peter H. Bentley; Gerald Brooks
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Article
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1976
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Elsevier Science
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French
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A previous note' describes the synthesis of semi-synthetic penicillins and oephalosporins incorporating a hydxasino grouping in the side-chain. This paper describes experiments designed to provide the analogous compounds. e.g. l&, containing the a-hydmxyemino grouping. We also offer 6ome observation