Chemical Constituents from Marine Streptomycete sp. S15

Abstract:

Six known compounds were isolated from fermentation broth extract of the marine Streptomycete sp. S15. Their structures were identified to be cyclo-(L-Pro-L-Ser) (1), tryptophan (2), cyclo-(Ala-4-OH-Pro)(3),Linoleic acid (4), anthranilic acid (5) and N-[2-(4-hydroxy-phenyl) ethyacetamide (6) by spectral methods. The brine shrimp bioassay showed the mortality rates of Arbutin to brine shrimp are 75.8% at a concentration of 10μg/mL, indicating Arbutin possessed significant toxicity on brine shrimp.

• Periodical: Advanced Materials Research (Volumes 781-784)
• Pages: 1275-1277
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.781-784.1275
• Online since: September 2013
• Authors: Kun Jiang, Sheng Xiang Yang*
• Keywords: Brine Shrimp, Chemical Constituents, Cytotoxicity, Marine, Streptomycete Sp. S15

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