... metabolites in the aforemen- tioned natural sources, which hinder their thorough pharma- cological characterization ... Pharmaceutical Chemistry Journal ... ATCC, USA), and Sea Microorganism Culture Collection (Pacific-Ocean Institute of Bioorganic Chemistry, Vladivostok, Russia ...
[Reddy, S. Malla; Srinivasulu; Venkateswarlu Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2006 , vol. 45, # 12 p. 2757 - 2762]