title: Sesquiterpenes from the secondary metabolites of Streptomyces sp. (YIM 56130).
abstract: Three new sesquiterpenes were isolated from the fermentation broth of Streptomyces sp. and their structures were determined as caryolane-1,7α-diol (1), 1,6,11-eudesmanetriol; (1α,6β)-form (2), 11-eudesmene-1,6-diol; (1α,6β)-form (3), together with nine known compounds as caryolane-1,9α-diol (4), 2-methyl-5-nonanol (5), soyasaponin I (6), cyclo (Ala-Leu) (7), homononatinic acid (8), β-sitosteryl glucoside-3'-O-heptadecoicate (9), 2'-deoxythymidine (10), 2'-deoxyuridine (11), trehalose (12). The structures were elucidated by spectral analysis.
authors: Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, School of Chemical Science and Technology, Yunnan University, Kunming 650091, China.
authors: Zhi
authors: Z
authors: Yang
authors: Yabin
authors: Y
authors: Yang
authors: Xueqiong
authors: X
authors: Yang
authors: Yong
authors: Y
authors: Zhang
authors: Lixing
authors: L
authors: Zhao
authors: Lihua
authors: L
authors: Xu
authors: Zhongtao
authors: Z
authors: Ding
mesh_terms: D009682:Magnetic Resonance Spectroscopy; D008968:Molecular Conformation; D012717:Sesquiterpenes / Q000737:chemistry* / Q000302:isolation & purification; D013302:Streptomyces / Q000378:metabolism*
chemical_list: C570337:1,6,11-eudesmanetriol; C570335:11-eudesmene-1,6-diol; D012717:Sesquiterpenes; C570336:caryolane-1,7alpha-diol