Studies of the selective O-alkylation and dealkylation of flavonoids. XXII. A convenient method for synthesizing 3,5,7-trihydroxy-6-methoxyflavones

Chemical and Pharmaceutical Bulletin

Volumn 45, Issue 3, 1997, Pages 446-451

  Horie, Tokunaru ^a   Shibata, Kenichi ^a   Yamashita, Kazuyo ^a   Kawamura, Yasuhiko ^a   Tsukayama, Masao ^a  

^a UNIVERSITY OF TOKUSHIMA   (Japan)

Author keywords

2,3,4,6 tetraoxygenated acetophenone; 3,5,7 trihydroxy 6 methoxyflavone; 13C NMR; revised structure; selective demethylation; synthesis

Indexed keywords

4 BENZYLOXY 3,6 DIMETHOXY 2 ISOPROPOXYACETOPHENONE; 4 BENZYLOXY 6 HYDROXY 3 METHOXY 2 ISOPROPOXYACETOPHENONE; 6 METHOXYFLAVONE DERIVATIVE; FLAVONOID; UNCLASSIFIED DRUG;

ALKYLATION; ANALYTIC METHOD; ARTICLE; DEALKYLATION; DEMETHYLATION; DRUG SYNTHESIS; NUCLEAR MAGNETIC RESONANCE; OXIDATION;

EID: 0030985520     PISSN: 00092363     EISSN: None     Source Type: Journal    
DOI: 10.1248/cpb.45.446     Document Type: Article

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