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PubMed · 12770598

Flavonoids from Andrographis lineata.

P Hari Kishore·M Vijaya Bhaskar Reddy·M Kesava Reddy·D Gunasekar·Cristelle Caux·Bernard Bodo
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Abstract

Three flavonoids, 5,7,2',3',4'-pentamethoxyflavone (1), 2'-hydroxy-2,4',6'-tri methoxychalcone (2) and dihydroskullcapflavone I (3), together with 17,19,20-trihydroxy-5beta, 8alpha H, 9beta H,10alpha-labd-13-en-16,15-olactone (4), a known diterpenoid and six known flavonoids, 5-hydroxy-7,8-dimethoxyflavanone (5), 5-hydroxy-7,8,2',3',4'-pentamethoxyflavone (6), 5,2'-dihydroxy-7-methoxyflavanone (7), 5,2'-dihydroxy-7,8-dimethoxyflavone (8), 5,2'-dihydroxy-7-methoxyflavone (9) and 5,2'-dihydroxy-7-methoxyflavone 2'-O-beta-D-glucopyranoside (10) were isolated from the whole plant of Andrographis lineata. The structures of these compounds were elucidated on the basis of spectral and chemical studies.

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BibTeXRIS

P Hari Kishore, M Vijaya Bhaskar Reddy, M Kesava Reddy, D Gunasekar, Cristelle Caux, Bernard Bodo. 2003. Flavonoids from Andrographis lineata.. https://doi.org/10.1016/s0031-9422(02)00702-1

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