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ACID-BASE PROPERTIES OF PENICILLINS AND CEPHALOSPORINS (A REVIEW)
被引:24
|作者:
Alekseev, V. G.
[1
]
机构:
[1] Tver State Univ, Tver 170013, Russia
关键词:
acidity of penicillins;
acidity of cephalosporins;
CAPILLARY-ZONE-ELECTROPHORESIS;
BETA-LACTAM ANTIBIOTICS;
DISSOCIATION-CONSTANTS;
AQUEOUS-SOLUTION;
PHYSICOCHEMICAL PROPERTIES;
IONIZATION-CONSTANTS;
TERNARY COMPLEXES;
PH-POTENTIOMETRY;
DEGRADATION;
STABILITY;
D O I:
10.1007/s11094-010-0389-6
中图分类号:
R914 [药物化学];
学科分类号:
100701 ;
摘要:
Published data on the acid-base properties of penicillin and cephalosporin antibiotics are summarized and systematized. It is suggested to classify penicillins and cephalosporins with respect to the acid-base type. The influence of the structure of antibiotics and the conditions and method used for determining the ionization constants of proton-donor groups in antibiotics are considered.
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页码:14 / 24
页数:11
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