首页|Acremolides A-D, lipodepsipeptides from an Australian marine-derived fungus, Acremonium sp.

Acremolides A-D, lipodepsipeptides from an Australian marine-derived fungus, Acremonium sp.

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An Australian estuarine isolate of an Acremonium sp. (MST-MF588a) yielded the two known compounds 19- O-acetylchaetoglobosin D ( 1) and 19- O-acetylchaetoglobosin B ( 2), as the sole cytotoxic principles, along with the known aromatic metabolite RKB 3564S ( 3), and a novel family of lipodepsipeptides, acremolides A-D ( 4- 7). Structures were assigned to 4- 7 on the basis of detailed spectroscopic analysis and chemical derivatization and by application of a new C 3 Marfey's method for amino acid analysis.

AcremoniumAnimalsDepsipeptidesDrug Screening AssaysAntitumorMarine Biology支顶孢属动物药物筛选试验抗肿瘤海洋生物学微生物敏感性试验分子结构

Ratnayake R、Fremlin LJ、Lacey E、Gill JH、Capon RJ

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Institute for Molecular Bioscience, The University of Queensland, St Lucia, Queensland, Australia.

hys.keio.ac.jp

2008

Journal of natural products

Journal of natural products

CCR
ISSN:0163-3864
年,卷(期):2008.71(3)