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7-aminocephalosporanic acid

Known as: 7-ACA cpd 
National Institutes of Health

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Cephalosporins

Papers overview

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2002
2002
Immobilization of GL-7-ACA acylase for the production of 7-ACA
Glutaryl-7-aminocephalosporanic acid(GL-7-ACA) acylase is an important enzyme for the production of 7-ACA (7-aminocephalosporanic… 
Review
2002
Review
2002
Progress in enzymatic conversion of cephalosporin C to 7-aminocephalosporanic acid
The 7-aminocephalosporanic acid,a starting compound in the synthesis of cephalosporin antibiotics,is obtained from cephalosporin… 
1996
1996
Enzymatic Conversion of Glutaryl 7-Aminocephalosporanic Acid to 7-Aminocephalosporanic Acid with an Immobilized Glutaryl 7-Aminocephalosporanic Acid Acylase
Glutaryl 7-aminocephalosporanic acid acylase of Pseudomonas sp. SY-77-1 was immobilized with oxiran acrylic beads for the… 
1988
1988
SYNTHESIS AND STRUCTURE-ACTIVITY RELATIONSHIPS IN THE CEFPIROME SERIES
7-[2-(2-Aminothiazol-4-yl)-2-(Z)-oxyiminoacetamido]-3-[(s ubs tituted-1-pyridinio)methyl]ceph-3-em-4-carboxylates II are a group… 
1985
1985
Cephalothin: hydrolysis of the C-3'-acetoxy moiety of a 7-aminocephalosporanic acid; observation of both acyl-oxygen bond cleavage and reversible alkyl-oxygen bond cleavage.
The aqueous solution chemistry of the C-3'-acetoxy moiety of cephalothin sodium (1b) was examined with the use of isotopically… 
1980
1980
Interactions of cephalosporins and penicillins with nonpolar octadecylsilyl stationary phase.
The capacity factors of several penicillins and cephalosporins, as well as those of 7-aminocephalosporanic acid, 6… 
Review
1978
Review
1978
Cefamandole---a review of chemistry and microbiology.
The discovery of cephalosporin C and its conversion to 7-aminocephalosporanic acid (7-ACA) are reviewed. The syntheses of… 
1972
1972
Preparation of 7-aminocephalosporanic acid and 6-aminopenicillanic acid.
The utility of acetyl mixed anhydride as a carboxylic acid blocking group during acylamido cleavage of cephalosporins and… 
1968
1968
A strain of Pediococcus cerevisiae which requires methicillin for growth.
SUMMARY: By repeated subcultivation of the parent strain Pediococcus cerevisiae ATCC8081 in the presence of methicillin, a… 
Highly Cited
1962
Highly Cited
1962
Behaviour of some derivatives of 7-aminocephalosporanic acid and 6-aminopenicillanic acidas substrates, inhibitors and inducers of penicillinases.
Abraham & Newton (1956) showed that cephalosporin C was highly resistant to hydrolysis by purified penicillinase from BaciUu8…