FR901228, A NOVEL ANTITUMOR BICYCLIC DEPSIPEPTIDE PRODUCED BY Chromobacterium violaceum No. 968 II. STRUCTURE DETERMINATION

NOBUHARU SHIGEMATSU; HIROTSUGU UEDA; SHIGEHIRO TAKASE; HIROKAZU TANAKA; KYOKO YAMAMOTO; TOSHUIJI TADA

doi:10.7164/antibiotics.47.311

FR901228, A NOVEL ANTITUMOR BICYCLIC DEPSIPEPTIDE PRODUCED BY Chromobacterium violaceum No. 968

II. STRUCTURE DETERMINATION

NOBUHARU SHIGEMATSU, HIROTSUGU UEDA, SHIGEHIRO TAKASE, HIROKAZU TANAKA, KYOKO YAMAMOTO, TOSHUIJI TADA

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JOURNAL FREE ACCESS

1994 Volume 47 Issue 3 Pages 311-314

DOI https://doi.org/10.7164/antibiotics.47.311

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Abstract

The structure of FR901228 (C₂₄H₃₆N₄O₆S₂), including stereochemical details, was determined by a combination of spectroscopic, chemical evidence and single-crystal X-ray crystallographic analysis using anomalous dispersion from the S atoms.

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