NOVEL ANTITUMOR AGENTS CI-920. PD 113.270 AND PD 113, 271 II. ISOLATION AND CHARACTERIZATION

S. S. STAMPWALA; R. H. BUNGE; T. R. HURLEY; N. E. WILLMER; A. J. BRANKIEWICZ; C. E. STEINMAN; T. A. SMITKA; J. C. FRENCH

doi:10.7164/antibiotics.36.1601

NOVEL ANTITUMOR AGENTS CI-920. PD 113.270 AND PD 113, 271

II. ISOLATION AND CHARACTERIZATION

S. S. STAMPWALA, R. H. BUNGE, T. R. HURLEY, N. E. WILLMER, A. J. BRANKIEWICZ, C. E. STEINMAN, T. A. SMITKA, J. C. FRENCH

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JOURNAL FREE ACCESS

1983 Volume 36 Issue 12 Pages 1601-1605

DOI https://doi.org/10.7164/antibiotics.36.1601

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Abstract

A complex of structurally related compounds that exhibit in vivo antileukemic activity was isolated from fermentation broths of a new streptomycete. The components of this complex are water soluble phosphate esters containing a conjugated triene system. The isolation and characterization of three of these components are described.

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