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Chemical Constituents from the Fruits of Madhuca latifolia

✍ Scribed by Bina S. Siddiqui; Shazia Khan; M. Nadeem Kardar; Huma Aslam

Publisher
John Wiley and Sons
Year
2004
Tongue
German
Weight
119 KB
Volume
87
Category
Article
ISSN
0018-019X

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✦ Synopsis

Abstract

From the fruit coats of the medicinal plant Madhuca latifolia were isolated three new compounds, the triterpenoid madhucic acid (=3__β‐(octanoyloxy)‐11‐oxoolean‐12‐en‐28‐oic acid; 1), the untypical isoflavone madhushazone (=9‐methoxy‐7‐(2,3,6‐trimethoxyphenyl)‐[1,3]dioxolo[4,5‐g][1]benzopyran‐8(8__H)‐one; 2), and a bis(isoflavone) named madhusalmone (=5,14‐dimethoxy‐3,12‐bis(3,4,5‐trimethoxyphenyl)‐1,6,8,10,15,17‐hexaoxanaphtho[2′,3′: 6,7]cyclodeca[1,2‐b]naphthalene‐4,13(4__H__,13__H__)‐dione; 3), as well as eight known constituents, and their structures were elucidated by spectral analysis, including 2D‐NMR techniques.

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