Synthesis and bioactivity of lincomycin-7-monoesters
β Scribed by A. A. Sinkula; W. Morozowich; C. Lewis; F. A. MacKellar
- Publisher
- John Wiley and Sons
- Year
- 1969
- Tongue
- English
- Weight
- 432 KB
- Volume
- 58
- Category
- Article
- ISSN
- 0022-3549
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π SIMILAR VOLUMES
In alkaline media the 2-, 3-, and Cmonohexanoates of lincomycin rapidly isomerize, each entering into facile equilibrium with the other two, accompanied by hydrolysis of each species to lincomycin. The concentration-time curves of the three esters and of lincomycin as observed in a single experiment
## Abstract In search for new antibiotics we replaced the amide moiety of lincomycin **1** by a 1,2,3βtriazole ring. The 1,2,3βtriazoles **10a**β**10k** were obtained as single regioisomers by βclick reactionβ of azide **5** with the alkyne **9k**, derived from propyl hygric acid, and the alkyl, ar