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Volumn 46, Issue 25, 2005, Pages 4341-4343

Mild alkaline hydrolysis of some 7-O-flavone glycosides. Application to a novel access to rutinose heptaacetate

Author keywords

Alkaline hydrolysis; Bromination; Diosmin; Flavone glycosides; Flavonoids; Glycosidic bond; Rutinose

Indexed keywords

ACETIC ACID DERIVATIVE; ALKALINE EARTH METAL; FLAVONE DERIVATIVE; GLYCOSIDE; RUTINOSE HEPTAACETATE; SUGAR; UNCLASSIFIED DRUG;

EID: 19444370565     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2005.04.085     Document Type: Article
Times cited : (12)

References (17)
  • 3
    • 19444371127 scopus 로고    scopus 로고
    • note
    • 2O-pyridine, rt, 48 h; (b) TFA, rt, 6 h
  • 5
    • 19444387725 scopus 로고    scopus 로고
    • note
    • By comparison with an authentic sample from Extrasynthèse
  • 6
    • 19444386671 scopus 로고    scopus 로고
    • note
    • 2OH, the reaction leads to methyl glycoside in MeONa-MeOH by nucleophilic attack at C-1, and to tars in hot aqueous alkaline medium by degradation of the sugar. In any case, the intact sugar is not recovered at the end of the reaction
  • 16
    • 19444387042 scopus 로고    scopus 로고
    • Japanese Patent JP 50059313 1975;
    • Japanese Patent JP 50059313 1975; Chem. Abstr. 83, 131900
    • Chem. Abstr. , vol.83 , pp. 131900


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.