Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1995-06-06
1997-03-04
Ford, John M.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
540230, 540215, 540301, 540205, C07D50118, C07D50157, C07D49802
Patent
active
056080557
ABSTRACT:
A new process is described for the production of 7-alpha-aminoacyl-cephalosporin free from halogen-containing solvents by acylating 7-amino-ceph-3-em-4-carboxylic acid or a derivative thereof in a halogen-free solvent.
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CA 89 (13):109467w, Cuixart Grande (1978).
CA 106:119004b, Cabri, et al. (1987).
Diago Jose
Ludescher Johannes
Biochemie Gesellschaft m.b.H.
Ford John M.
Honor Robert S.
Kassenoff Melvyn M.
McGovern Thomas O.
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