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January 1, 1995The Journal of AntibioticsOpen Access

RS-22A, B and C: New Macrolide Antibiotics from Streptomyces violaceusniger. II. Physico-chemical Properties and Structure Elucidation.

Makoto Ubukata Tetsuichiro Morita Hiroyuki Osada

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Abstract

RS-22A, B and C are novel 36-membered macrolide antibiotics produced by Streptomyces violaceusniger. The structures of these antibiotics were unambiguously determined by 1D and 2D NMR and tandem-mass analysis of the oxidative derivative of RS-22C.

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Ubukata et al. (1995) studied this question.

synapsesocial.com/papers/6a9fe547857570eec471e05d https://doi.org/10.7164/antibiotics.48.293

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