Rugulosuvines A and B, Diketopiperazine Alkaloids of Penicillium rugulosumand Penicillium piscariumFungi

Springer Science and Business Media LLC - Tập 37 - Trang 253-256 - 2001
A. G. Kozlovsky1, V. M. Adanin1, H. M. Dahse2, U. Grafe2
1Skryabin Institute of Biochemistry and Physiology of Microorganisms, Russian Academy of Sciences, Moscow oblast, Russia
2Hans Knoll Institute of Natural Product Research, Jena, Germany

Tóm tắt

Two diketopiperazine alkaloids, rugulosuvines A and B (tryptophan and phenylalanine are their precursors), were isolated and purified from a culture liquid of Penicillium rugulosumVKM F-352 and Penicillium piscariumVKM F-325 fungi. Physical and physicochemical studies showed the absolute structure of rugulosuvine A. The absolute structure of rugulosuvine B was demonstrated to be identical to that of rugulosuvine A.

Tài liệu tham khảo

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