Studies on the Constituents of Guang-Dou-Gen (the Root of Sophora subprostrata CHUN et T.CHEN). (6). Isolation of Two New Flavanones

Autor:	Kazuaki Kyogoku, Kunihiro Suzuki, Manki Komatsu, Katsuo Hatayama, Kazuko Maejima, Sadakazu Yokomori
Rok vydání:	1973
Předmět:	chemistry.chemical_compound Sophora biology Stereochemistry Chemistry Drug Discovery General Chemistry General Medicine biology.organism_classification Spectral data Flavanone
Zdroj:	Chemical and Pharmaceutical Bulletin. 21:1777-1782
ISSN:	1347-5223 0009-2363
DOI:	10.1248/cpb.21.1777
Popis:	Two new flavanones were isolated from Guang-Dou-Gen (the root of Sophora subprostrata CHUN et T.CHEN) and their structures were established from their spectral data and comparison with the corresponding synthesized derivatives as 4', 7-dihydroxy-6, 8-bis(3-methyl-2-butenyl)flavanone (I), and 2-[(7'-hydroxy-2', 2'-dimethyl-2H-benzopyran)-6'-yl]-7-hydroxy-8-(3-methyl-2-butenyl)chroman-4-one (XI).
Databáze:	OpenAIRE
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