NOVEL PENICILLIN AND CEPHALOSPORIN COMPOUND
NEW MATERIAL:The compound of formulaI[R1 is H or methoxy; R2 is H or OH; R3 and R4 are OH or acyloxy; x is group of formula II or formula III (R5 is acyloxy or N-containing heterocyclic-thio which may have substituent group); Y is S or >N-R6 (R6 is H or lower alkyl)], its non-toxic salt, and its...
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Main Authors | , , , , , , , |
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Format | Patent |
Language | English |
Published |
12.10.1982
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Subjects | |
Online Access | Get full text |
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