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Two Novel Lanostane Triterpenoids from Ganoderma Sinense
State Key Laboratory Phytochemistry and Plant Resource in West China, Kunming Institute of Botany, The Chinese Academy of Sciences, Kunming 650204, P.R. China
* Author to whom correspondence should be addressed.
Received: 17 May 2007; in revised form: 20 August 2007 / Accepted: 20 August 2007 / Published: 23 August 2007
Abstract: Two novel lanostane-type triterpenes, Ganolactone B and Ganoderiol A triacetate, were isolated from the fruiting bodies of G. sinense, together with six known compounds. The structures of the two new triterpenes were determined as 3β,7β- dihydroxy-11,15-dioxo-lanosta-8-en-24→20 lactone (1) and 3β,24,26-triacetoxy-5α-lanosta-7,9(11)-dien-25-ol (2), respectively, by chemical and spectroscopic means.
Keywords: Ganolactone B; Ganoderiol A triacetate; Ganoderma Sinenes.
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Cite This Article
MDPI and ACS Style
Qiao, Y.; Zhang, X.-M.; Qiu, M.-H. Two Novel Lanostane Triterpenoids from Ganoderma Sinense. Molecules 2007, 12, 2038-2046.
Qiao Y, Zhang X-M, Qiu M-H. Two Novel Lanostane Triterpenoids from Ganoderma Sinense. Molecules. 2007; 12(8):2038-2046.
Qiao, Yin; Zhang, Xian-min; Qiu, Ming-hua. 2007. "Two Novel Lanostane Triterpenoids from Ganoderma Sinense." Molecules 12, no. 8: 2038-2046.