7-.alpha.-Methoxy cephalosporins

Details 7-.alpha.-Methoxy cephalosporins 7-.alpha.-Methoxy cephalosporins

1971-06-02

1981-10-27

Daus, Donald G.

Organic compounds -- part of the class 532-570 series

Organic compounds

Chalcogen in the nitrogen containing substituent

542418, 424246, C07D50157, A61K 31545

Patent

active

042974887

ABSTRACT:
Process and intermediate products useful in the preparation of cephalosporin compounds having a substituent at the 7-position in place of hydrogen are provided. The new cephalosporin compounds are active against various gram-negative and gram-positive organisms.

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