Aureoverticillactam, a novel 22-atom macrocyclic lactam from the marine actinomycete Streptomyces aureoverticillatus.

Autor: Mitchell SS; Nereus Pharmaceuticals, Inc., 10480 Wateridge Circle, San Diego, California 92121, USA., Nicholson B, Teisan S, Lam KS, Potts BC
Jazyk: angličtina
Zdroj: Journal of natural products [J Nat Prod] 2004 Aug; Vol. 67 (8), pp. 1400-2.
DOI: 10.1021/np049970g
Abstrakt: During the course of our screening program designed to discover novel anticancer and anti-infective agents from marine microorganisms, a strain of Streptomyces aureoverticillatus (NPS001583) isolated from a marine sediment was found to produce a novel macrocyclic lactam with cytotoxicity against various tumor cell lines. Using extensive MS, UV, and NMR spectral analyses, the structure has been established as compound 1, aureoverticillactam, a 22-atom macrocyclic lactam incorporating both triene and tetraene conjugated olefins.
Databáze: MEDLINE