| Literature DB >> 20460807 |
Takahiro Hosoya1, Asami Nakata, Kazumasa Zaima, Jalifah Latip, Laily Bin Din, Noramly Muslim, Hiroshi Morita.
Abstract
Two new dehydrohexahydroxydiphenoyl (DHHDP) esters of dihydrochalcone glycosides, papuabalanols A (1) and B (2) were isolated from the ethyl acetate extract of Balanophora papuana. Their structures were elucidated on the basis of spectroscopic data and chemical evidences. Papuabalanol A (1) showed moderate vasodilator effect on rat aorta and papuabalanol B (2) showed potent inhibition of mushroom tyrosinase and anti-melanogenesis in B16 mouse melanoma cells.Entities:
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Year: 2010 PMID： 20460807 DOI： 10.1248/cpb.58.738
Source DB: PubMed Journal: Chem Pharm Bull (Tokyo) ISSN： 0009-2363 Impact factor: 1.645