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1 H and 13 C NMR studies of third‐generation cephalosporin esters sulphoxides and sulphones
Author(s) -
Lee Moses,
Micetich Ronald G.,
Singh Rajeshwar,
Spevak Paul,
Singh Maya Prakash,
Maiti Samarendra N.
Publication year - 1988
Publication title -
magnetic resonance in chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.483
H-Index - 72
eISSN - 1097-458X
pISSN - 0749-1581
DOI - 10.1002/mrc.1260260815
Subject(s) - chemistry , cephalosporin , carbon 13 nmr , nuclear magnetic resonance spectroscopy , proton nmr , chemical shift , stereochemistry , organic chemistry , biochemistry , antibiotics
The 1 H and 13 C NMR signals of 13 third‐generation cephalosporin esters have been assigned, and the effects of the sulphoxide and sulphone groups on the chemical shifts are discussed. Cephalosporin ester sulphoxides and sulphones 13 C NMR 1 H NMR Stereochemistry.