Structure Identification: |
Chinese Journal of Medicinal Chemistry, 2013 (2) :115-119. | Study on the chemical constituents from Ganoderma tropicum.[Reference: WebLink] | Lingzhi" is Chinese generic name for basiocarps of Ganoderma,which was widely distributed and well-studied.Ganoderma genera is used widely as a health supplement and "herbal" medicine.Ganoderma tropicum(Jungh.) Bres.is the main wild Ganoderma resources distributed in tropical area of China,and its natural products and their biological activities are still not reported.
METHODS AND RESULTS:
In this paper,we reported the isolation,structural elucidation of natural compounds from the fruiting bodies of G.tropicum for the first time.During our investigation on G.tropicum,ten compounds were isolated.
CONCLUSIONS:
Their structures were identified as 3β,7β-dihydroxy-11,15,23-trioxo-lanost-8,16-dien-26-oic acid methyl ester(1),ganoderenic acid I(2),methyl ganoderate B(3),Lucidone B(4),lucidone A(5),ganoderenic acid H(6),methyl ganoderate H(7),24R-ergosta-7,22-diene-3,5,6-triol(8),22E,24R-5α,6α-epoxyergosta-8,22-diene-3β,7α-diol(9),ergosta-7,22-dien-3β-ol(10) by NMR spectra as well as comparison with those reported in the literatures. |
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