Carbapenum derivatives, a process for their preparation and thei

Details Carbapenum derivatives, a process for their preparation and thei Carbapenum derivatives, a process for their preparation and thei

1979-04-27

1981-07-14

Lee, Mary C.

Drug, bio-affecting and body treating compositions

Antigen, epitope, or other immunospecific immunoeffector

Fungus, except allergen, or component thereof or substance...

2602452T, 424114, C07D48704, A61K 3140

Patent

active

042786860

ABSTRACT:
The present invention provides antibiotic compounds of the formula: ##STR1## and salts and cleavable esters thereof wherein X is a SCH.sub.2 CH.sub.2 NH.sub.2 or YNH-COCH.sub.3 group where Y is a SCH.sub.2 CH.sub.2, trans --SO--CH.dbd.-- or cis or trans --S--CH.dbd.CH-- group and R is a lower alkyl, aryl, aralkyl, lower alkenyl, or substituted lower alkyl.

REFERENCES:
patent: 4141986 (1979-02-01), Cassidy et al.
patent: 4162323 (1979-07-01), Kahan
patent: 4181733 (1980-01-01), Christensen et al.
Merck & Co.; Derwent Abstract 40383y/23, 2/6/77 & 40281y, 2/6/77.

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