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1 H and 13 C spectral assignments of 7β‐(cinnamoyl‐substituted)amino‐3‐acetoxymethyl‐cephalosporins
Author(s) -
López Miguel A.,
Rodríguez Zalua,
González Maritza,
Tolón Blanca,
Avila Rizette,
Mamposo Taimirys,
Vélez Hermán,
Fini Adamo
Publication year - 2005
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.1525
Subject(s) - chemistry , cephalosporin , nuclear magnetic resonance spectroscopy , stereochemistry , biochemistry , antibiotics
The 1 H and 13 C spectroscopic data for 7β‐(cinnamoyl‐substituted)amino‐3‐acetoxymethyl‐cephalosporins were fully assigned by a combination of one‐ and two‐dimensional experiments. Substitution on the aromatic ring and on the double‐bond α‐position of the cinnamoyl moiety has little influence on the spectroscopic properties of the 7β‐aminocephalosporanic acid parent moiety. Copyright © 2004 John Wiley & Sons, Ltd.