Abstract:
:Two new 3,4-seco-lanostane-type triterpenes, named as 15α-hydroxy-3,4-seco-lanosta-4(28),8,24-triene-3,21-dioic acid (1), 5α-hydroxy-3,4-seco-lanosta-4(28),8,24-triene-3,21-dioic acid 3-methyl ester (2), and one new lanostane triterpene 15α-acetoxylhydroxytrametenolic acid (3) together with a known one versisponic acid D (4) were isolated from the fruiting bodies of Laetiporus sulphureus var. miniatus. Their structures were determined on the basis of extensive spectroscopic methods and comparison with reported data. All four compounds were evaluated for their cytotoxicities against five human cancer cell lines; however, none exhibited inhibitory effects.
journal_name
J Asian Nat Prod Resjournal_title
Journal of Asian natural products researchauthors
Yin X,Li ZH,Li Y,Feng T,Liu JKdoi
10.1080/10286020.2015.1027694subject
Has Abstractpub_date
2015-01-01 00:00:00pages
793-9issue
8eissn
1028-6020issn
1477-2213journal_volume
17pub_type
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