77497-44-0Relevant articles and documents
7-[2-(2-Amino-4-thiazolyl)-2-[(1-carboxy-1,1-dialkyl)alkoxyimino]acetamido]cephem sulfoxides
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, (2008/06/13)
Compounds of the formula STR1 wherein R is hydrogen, sodium, potassium, or certain ester groups; R1 is in the α-configuration and is hydrogen or methoxy; R2 and R3 are independently selected from methyl, ethyl, i-propyl, and n-propyl; R4 is hydrogen, sodium, potassium or certain ester groups, and X is hydrogen, STR2 R6 is hydrogen or lower alkyl; R7 is hydrogen, lower alkyl, STR3 or --(CH2)n -N-(lower alkyl)2 ; R8 is hydrogen, sodium or potassium; n is an integer from 1 to 4; are disclosed. These compounds are useful as antibacterial agents.