title: Vicenistatin, a novel 20-membered macrocyclic lactam antitumor antibiotic.
abstract: A new antitumor antibiotic vicenistatin was isolated from the culture broth of Streptomyces sp. HC34. The structure of vicenistatin was elucidated by NMR spectral analysis. Vicenistatin exhibited antitumor activity against human colon carcinoma Co-3 in the xenograft model.
authors.affiliation: Pharmaceutical Research Laboratory, Kirin Brewery Co., Ltd., Gunma, Japan.
authors.forename: K
authors.initials: K
authors.lastname: Shindo
authors.forename: M
authors.initials: M
authors.lastname: Kamishohara
authors.forename: A
authors.initials: A
authors.lastname: Odagawa
authors.forename: M
authors.initials: M
authors.lastname: Matsuoka
authors.forename: H
authors.initials: H
authors.lastname: Kawai
mesh_terms: D000617:Aminoglycosides; D000818:Animals; D000900:Anti-Bacterial Agents / Q000096:biosynthesis / Q000737:chemistry / Q000302:isolation & purification / Q000494:pharmacology*; D000903:Antibiotics, Antineoplastic / Q000096:biosynthesis / Q000737:chemistry / Q000302:isolation & purification / Q000494:pharmacology*; D004354:Drug Screening Assays, Antitumor; D005285:Fermentation; D006801:Humans; D007769:Lactams; D018942:Macrolides; D009682:Magnetic Resonance Spectroscopy; D051379:Mice; D008819:Mice, Nude; D015394:Molecular Structure; D013302:Streptomyces / Q000145:classification / Q000378:metabolism; D014407:Tumor Cells, Cultured
chemical_list: D000617:Aminoglycosides; D000900:Anti-Bacterial Agents; D000903:Antibiotics, Antineoplastic; D007769:Lactams; D018942:Macrolides; C082785:vicenistatin