Brauhenefloroside C: A New Acylated Flavone Glycoside from the Fruits of Stocksia brauhica

• Autorzy: Ahmad V. , Bader S. , Arshad S. , Iqbal S. , Mohammad F. , Tareen R.
• Języki publikacji: EN

Abstrakty

EN

Phytochemical investigations of the fruits of Stocksia brauhica (Sapindaceae) resulted in the isolation of a new acylated flavone glycoside. The structure of the new compound brauhenefloroside C (1) was established as 7-[(6-O-(2E-3-(4-hydroxyphenyl)- 1-oxo-2-propenyl)-beta-D-glucopyranosyl)]-(1_2)-[(6-deoxy- alfa-L-mannopyranosyl)]-( 1_3)-[(6-deoxy-alfa -L-mannopyranosyl]-oxy)-5-hydroxy-2-(4'-hydroxy-phenyl)- 4H-1-benzopyran. The structure elucidation of the new compound was based primarily on 1D and 2D NMR analysis, including COSY, 2D J-resolved, HMBC and HMQC correlations.

Słowa kluczowe

EN

Stocksia brauhica; Sapindaceae; acylated flavone glycoside; ID and 2D NMR analysis

• Wydawca: Polskie Towarzystwo Chemiczne
• Czasopismo: Polish Journal of Chemistry
• Rocznik: 2005
• Tom: Vol. 79 / nr 12
• Strony: 1883--1888
• Opis fizyczny: Bibliogr. 20 poz.

Twórcy

autor

Ahmad V.

• HEJ Research Institute of Chemistry, International Center for Chemical Sciences, University of Karachi, 75270, Karachi, Pakistan

autor

Bader S.

• HEJ Research Institute of Chemistry, International Center for Chemical Sciences, University of Karachi, 75270, Karachi, Pakistan

autor

Arshad S.

• HEJ Research Institute of Chemistry, International Center for Chemical Sciences, University of Karachi, 75270, Karachi, Pakistan

autor

Iqbal S.

• HEJ Research Institute of Chemistry, International Center for Chemical Sciences, University of Karachi, 75270, Karachi, Pakistan

autor

Mohammad F.

• HEJ Research Institute of Chemistry, International Center for Chemical Sciences, University of Karachi, 75270, Karachi, Pakistan

autor

Tareen R.

• Department of Botany, Baluchistan University, Quetta, Pakistan

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