EPIMERIZATION OF BENZYLPENICILLOIC ACID IN ALKALINE MEDIA

[1] DETERMINATION OF CONFIGURATION OF 4 D-BENZYLPENICILLOATES [J]. JOURNAL OF ORGANIC CHEMISTRY, 1976, 41 (15) : 2556 - 2561

[2] BASE-CATALYZED-HYDROLYSIS OF 6-AMINOPENICILLANIC ACID - KINETIC AND THERMODYNAMIC PRODUCTS [J]. JOURNAL OF HETEROCYCLIC CHEMISTRY, 1977, 14 (03) : 503 - 505

[3] BETA-LACTAM ANTIBIOTICS - THEIR PHYSICOCHEMICAL PROPERTIES AND BIOLOGICAL ACTIVITIES IN RELATION TO STRUCTURE [J]. JOURNAL OF PHARMACEUTICAL SCIENCES, 1971, 60 (04) : 503 - +

[4] JOHNSON LF, 1972, CARBON 13 NMR SPECTR, P471

[5] FORMATION OF D-PENICILLAMINE-CYSTEINE MIXED DISULPHIDE BY REACTION OF D-BENZYLPENICILLOIC ACID WITH CYSTINE [J]. NATURE, 1960, 187 (4741) : 940 - 941

[6] STUDIES ON FORMATION OF PENICILLIN ANTIGEN .2. SOME REACTIONS OF D-BENZYLPENICILLENIC ACID IN AQUEOUS SOLUTION AT PH 7.5 [J]. ARCHIVES OF BIOCHEMISTRY AND BIOPHYSICS, 1961, 93 (01) : 50 - &

[7] DEGRADATION OF BENZYLPENICILLIN AT PH 7.5 TO D-BENZYLPENICILLOIC ACID [J]. NATURE, 1960, 187 (4741) : 939 - 940

[8] MOZINGO R, 1949, CHEM PENICILLIN, P542

[9] IATROGENIC URINARY AMINO-ACID DERIVED FROM PENICILLIN [J]. NATURE, 1965, 206 (4987) : 895 - +

[10] IONISATION CONSTANTS OF SOME PENICILLINS AND OF THEIR ALKALINE AND PENICILLINASE HYDROLYSIS PRODUCTS [J]. JOURNAL OF PHARMACY AND PHARMACOLOGY, 1963, 15 : T222 - &

[1] DETERMINATION OF CONFIGURATION OF 4 D-BENZYLPENICILLOATES [J]. JOURNAL OF ORGANIC CHEMISTRY, 1976, 41 (15) : 2556 - 2561

[2] BASE-CATALYZED-HYDROLYSIS OF 6-AMINOPENICILLANIC ACID - KINETIC AND THERMODYNAMIC PRODUCTS [J]. JOURNAL OF HETEROCYCLIC CHEMISTRY, 1977, 14 (03) : 503 - 505

[3] BETA-LACTAM ANTIBIOTICS - THEIR PHYSICOCHEMICAL PROPERTIES AND BIOLOGICAL ACTIVITIES IN RELATION TO STRUCTURE [J]. JOURNAL OF PHARMACEUTICAL SCIENCES, 1971, 60 (04) : 503 - +

[4] JOHNSON LF, 1972, CARBON 13 NMR SPECTR, P471

[5] FORMATION OF D-PENICILLAMINE-CYSTEINE MIXED DISULPHIDE BY REACTION OF D-BENZYLPENICILLOIC ACID WITH CYSTINE [J]. NATURE, 1960, 187 (4741) : 940 - 941

[6] STUDIES ON FORMATION OF PENICILLIN ANTIGEN .2. SOME REACTIONS OF D-BENZYLPENICILLENIC ACID IN AQUEOUS SOLUTION AT PH 7.5 [J]. ARCHIVES OF BIOCHEMISTRY AND BIOPHYSICS, 1961, 93 (01) : 50 - &

[7] DEGRADATION OF BENZYLPENICILLIN AT PH 7.5 TO D-BENZYLPENICILLOIC ACID [J]. NATURE, 1960, 187 (4741) : 939 - 940

[8] MOZINGO R, 1949, CHEM PENICILLIN, P542

[9] IATROGENIC URINARY AMINO-ACID DERIVED FROM PENICILLIN [J]. NATURE, 1965, 206 (4987) : 895 - +

[10] IONISATION CONSTANTS OF SOME PENICILLINS AND OF THEIR ALKALINE AND PENICILLINASE HYDROLYSIS PRODUCTS [J]. JOURNAL OF PHARMACY AND PHARMACOLOGY, 1963, 15 : T222 - &