Cephamycins, a New Family of β-Lactam Antibiotics II. Isolation and Chemical Characterization
- 1 September 1972
- journal article
- Published by American Society for Microbiology in Antimicrobial Agents and Chemotherapy
- Vol. 2 (3) , 132-135
- https://doi.org/10.1128/aac.2.3.132
Abstract
Cephamycins A and B were isolated from the same fermentation broth of various actinomycetes by adsorption and ion-exchange methods. The antibiotics were separated from each other by column chromatography on a dextran-based ion-exchange resin. Cephamycin C was isolated from a different fermentation broth by ion-exchange and gel-filtration methods. The chemical characteristics of these new antibiotics were determined.Keywords
This publication has 3 references indexed in Scilit:
- Cephamycins, a New Family of β-Lactam Antibiotics I. Production by Actinomycetes, Including Streptomyces lactamdurans sp. nAntimicrobial Agents and Chemotherapy, 1972
- .beta.-Lactam antibiotics from StreptomycesJournal of the American Chemical Society, 1971
- PHOSPHONOMYCIN : ISOLATION FROM FERMENTATION SOURCESThe Journal of Antibiotics, 1970