A New Flavanone from the Flowers of Tecoma Stans

B.K. Srivastava; M.V.R.K. Reddy

Article | Open Access

A New Flavanone from the Flowers of Tecoma Stans

B. K. Srivastava* and M. V. R. K. Reddy

Department of Chemistry, Narain Post Graduate College, Shikohabad - 205 135 India.

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ABSTRACT:

From the methanolic fraction of the flower extract of Tecoma stans a new flavanone-7, 8-dihydroxy 4', 6-dimethoxy flavone alongwith Kaempferol have been isolated, colour tests, degradation studies, chromatographic studies and spectral analysis (UV, IR, NMR and Mass) have been used for structure elucidation.

KEYWORDS:

Flavanone; Flowers; Isolated