WebGymnastatins and dankastatins, growth inhibitory metabolites of a gymnascella species from a Halichondria sponge Four new metabolites, gymnastatins Q ( 3) and R ( 4) and dankastatins A ( 5) and B ( 6), have been isolated from the mycelial MeOH extract of a fungal strain of Gymnascella dankaliensis separated from a Halichondria sponge. WebMay 31, 2024 · Gymnastatin and dankastatin alkaloids possess a veritable treasure trove of distinctive electrophilic functional groups, including chloroenone, α-chloroketone, …
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WebAbstract: Gymnastatins A–E have been isolated from a strain of Gymnascella dankaliensis originally separated from the sponge Halichondria japonica, and their absolute stereostructures have been established on the basis of spectroscopic analyses using 1D and 2D NMR techniques and some chemical transformations. Among them gymnastatins … WebPhone: (415) 338-7713 Email: [email protected] Location: TH 641 Education B.S. (1993) Osaka University of Pharmaceutical Sciences, Japan. M.S. (1995) Osaka University of Pharmaceutical Sciences, Japan. Ph.D. (1998) Osaka University of Pharmaceutical Sciences, Japan. Marine Natural Products Chemistry new construction homes bartlett il
OSMAC approach leads to new fusarielin metabolites from
WebA total of 34 species belonging to 29 genera were isolated. Among the dermatophytes and related keratinophilic fungi Chrysosporium indicum was predominant followed by Ctenomyces serratus, C. tropicum, Keratinophyton durus, Auxarthron conjugatum, Gymnascella dankaliensis, Gymnoascoideus petalosporus and Uncinocarpus reesii. WebNov 8, 2024 · Abstract Gymnastatins F -H (2-4) and gymnamide (5) have been isolated from the mycelial MeOH extract of the Halichondria sponge-derived fungus Gymnascella … WebThe Halichondria sponge-derived fungus, Gymnacella dankaliensis, was cultured in two different media conditions and two extremely unusual steroids, dankasterones A and B, exhibited significant growth inhibition against the murine P388 cancer cell line. 76 Immunosuppressive Diterpenes from Phomopsis sp. S12 new construction homes bartlett tn