Studies on new phosphonic acid antibiotics. III. Isolation and characterization of FR-31564, FR-32863 and FR-33289.

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Three novel phosphonic acid antibiotics—FR-31564, FR-32863, and FR-33289—are produced by Streptomyces species and exhibit distinct chemical and biological characteristics similar to the previously reported FR-900098. Novelty: ClaimNovelty.NOVEL_FINDING. Consensus alignment: ConsensusAlignment.NEUTRAL.

MASAKUNI OKUHARA; Yoshio Kuroda; Toshio Goto; Masanori Okamoto; Hiroshi Terano; MASANOBU KOHSAKA; HATSUO AOKI; Hiroshi Imanaka

doi:10.7164/antibiotics.33.24

January 1, 1980The Journal of AntibioticsOpen Access

Studies on new phosphonic acid antibiotics. III. Isolation and characterization of FR-31564, FR-32863 and FR-33289.

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Abstract

Three phosphonic acid antibiotics were found to be produced in the fermentation broths of Streptomyces. FR-31564 and FR-32863 were produced by Streptomyces lavendulae. FR-33289 was produced by a strain of Streptomyces, identified as Streptomyces rubellomurinus subsp. indigoferus. They are distinct from, but resemble FR-900098 which was reported in our preceding paper, in their chemical and biological characteristics.

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OKUHARA et al. (1980) studied this question.

synapsesocial.com/papers/6a05f333f66c1d959e9f3d50 https://doi.org/10.7164/antibiotics.33.24

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Studies on new phosphonic acid antibiotics. III. Isolation and characterization of FR-31564, FR-32863 and FR-33289.

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Studies on new phosphonic acid antibiotics. III. Isolation and characterization of FR-31564, FR-32863 and FR-33289.

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Abstract

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