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pro vyhledávání: '"J D Pittam"'
Publikováno v:
Synfacts. 13:0573
Autor:
G. M. Davies, A. Olivier, F. Jung, J. F. Kingston, J. D. Pittam, D. Boucherot, M. Joseph, C. Delvare, R. Brown, M. J. Betts, R. Stevenson
Publikováno v:
The Journal of Antibiotics. 46:992-1012
Cephalosporins with new aminoimidazole heterocycles at C-7 have been synthesized by reaction of anti-alpha-aminooximes with C-7 dihaloisocyanocephalosporins esters or by direct condensation of 2-fluoroimidazoles with C-7 aminocephalosporins esters. T