title: Two new compounds from a marine-derived Streptomyces sp.
abstract: Two new long-chain unsaturated compounds, (2E, 6E)-10-methoxy-3,7-dimethyl-10-oxodeca-2,6-dienoic acid (1) and (2E, 6E)-3,7,11-trimethyldodeca-2,6-dienedioic acid (2), together with seven known compounds were isolated from a marine-derived Streptomyces sp. Their structures were determined by spectroscopic methods, including 2D NMR techniques. Compounds 1 and 2 were investigated for their antibacterial activities.
authors.affiliation: a Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University), College of Pharmaceutical Sciences, Ministry of Education , Southwest University , Chongqing 400715 , China.
authors.forename: Si-Yu
authors.initials: SY
authors.lastname: Zhou
authors.affiliation: a Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University), College of Pharmaceutical Sciences, Ministry of Education , Southwest University , Chongqing 400715 , China.
authors.forename: Yan-Lin
authors.initials: YL
authors.lastname: Zou
authors.affiliation: a Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University), College of Pharmaceutical Sciences, Ministry of Education , Southwest University , Chongqing 400715 , China.
authors.forename: Guo-Wei
authors.initials: GW
authors.lastname: Wang
authors.affiliation: b School of Life Sciences , Southwest University , Chongqing 400715 , China.
authors.forename: Zhi-Hua
authors.initials: ZH
authors.lastname: Liao
authors.affiliation: a Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University), College of Pharmaceutical Sciences, Ministry of Education , Southwest University , Chongqing 400715 , China.
authors.forename: Min
authors.initials: M
authors.lastname: Chen
mesh_terms: D000900:Anti-Bacterial Agents / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D005231:Fatty Acids, Unsaturated / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D008386:Marine Biology; D008826:Microbial Sensitivity Tests; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D013302:Streptomyces / Q000737:chemistry*
chemical_list: C000625136:(2E,6E)-10-methoxy-3,7-dimethyl-10-oxodeca-2,6-dienoic acid; C000625137:(2E,6E)-3,7,11-trimethyldodeca-2,6-dienedioic acid; D000900:Anti-Bacterial Agents; D005231:Fatty Acids, Unsaturated
keywords: Streptomyces sp.; long-chain unsaturated acid; long-chain unsaturated ester; marine-derived