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International Journal of Medicinal Mushrooms
IF: 1.423 5-Year IF: 1.525 SJR: 0.431 SNIP: 0.716 CiteScore™: 2.6

ISSN Print: 1521-9437
ISSN Online: 1940-4344

International Journal of Medicinal Mushrooms

DOI: 10.1615/IntJMedMushr.v2.i3.30
8 pages

Chemical Constituents of Inonotus obliquus (Pers.: Fr.) Pil. (Aphyllophoromycetideae) III: A New Triterpene, 3β,22,25-Trihydroxy-Lanosta-8-ene from Sclerotia

Yusoo Shin
Laboratory of Forest Chemistry, Graduate School of Agriculture, Hokkaido University, Sapporo 060-8589, Japan
Yutaka Tamai
Laboratory of Forest Resource Biology, Graduate School of Agriculture, Hokkaido University, Sapporo 060-8589, Japan
Minoru Terazawa
Laboratory of Forest Chemistry, Graduate School of Agriculture, Hokkaido University, Sapporo 060-8589, Japan

ABSTRACT

A new lanostane type triterpene, 3β,22,25-trihydroxy-lanosta-8-ene, which is a derivative of inotodiol hydrated at C-25 of isopentenyl group was isolated from the sclerotia of white-rot fungus, Inonotus obliquus (Pers.: Fr.)Pil.


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