Two new oligostilbenes with dihydrobenzofuran from the stem bark of Vateria indica

Autor:	Toshiyuki Tanaka, Ryuichi Sawa, Hiroshi Naganawa, Munekazu Iinuma, Tetsuro Ito, Ken-ichi Nakaya, Veliah Chelladurai, Yoshikazu Takahashi
Rok vydání:	2003
Předmět:	Stem bark Dipterocarpaceae biology Stereochemistry Organic Chemistry Spectral properties Vateria indica Bergenin Resveratrol biology.organism_classification Biochemistry chemistry.chemical_compound chemistry Tetramer Drug Discovery Organic chemistry Histone octamer
Zdroj:	Tetrahedron. 59:1255-1264
ISSN:	0040-4020
Popis:	Two new stilbenoids, vateriaphenols A ( 1 ) and B ( 2 ), were isolated from the stem bark of Vateria indica along with known 10 stilbenoids ( 3–12 ) and bergenin ( 13 ). The structures of isolates were established based on spectroscopic analysis. The structures of vateriaphenols A and B were characterized as an octamer and a tetramer of resveratrol, respectively. The spectral properties of the highly condensed vateriaphenol A were also discussed.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::81055d482d13f3f1371433d0c66b7993 https://doi.org/10.1016/s0040-4020(03)00024-3 Zobrazit plný text záznamu Full Text from ScienceDirect