66363-43-7Relevant articles and documents
PEPTIDE ANTIBIOTICS AND METHODS OF USE THEREOF
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, (2020/11/30)
The invention features peptide antibiotic compositions and methods of using such compositions for the treatment of bacterial infections (e.g., vancomycin resistant infections).
Syntheses of (6S)-cephalosporins from 6-aminopenicillanic acid
Fekner, Tomasz,Baldwin, Jack E,Adlington, Robert M,Jones, Timothy W,Prout, C.Keith,Schofield, Christopher J
, p. 6053 - 6074 (2007/10/03)
Two practical routes to (6S,7S)-cephalosporins from 6-aminopenicillanic acid (6-APA) are described. In the first, 6-APA was converted to (2S,4S,5S,6S)-penicillin sulfoxide 49, which underwent Morin ring expansion to a protected (6S,7S)-cephem 50. In the s
4-FLUOROAZETIDINONE DERIVATIVES FROM SECOPENICILLANATE SULPHONIUM TETRAFLUOROBORATES
Brennan, John,Hussain, Faiq H. S.,Virgili, Pedro
, p. 3199 - 3202 (2007/10/02)
Reaction of certain secopenicillanate esters with trimethyloxonium tetrafluoroborate yielded 4-fluoroazetidinone derivatives presumably via the intermediacy of secopenicillanate sulphonium tetrafluoroborate salts.