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Title: A convenient synthesis of xyridin A metabolite from <i>Xyris</i><i style=""> indica</i> L.
Authors: Ahmed, Hafiz Badar-ud-Din
Rama, Nasim Hasan
Malana, Muhammad Aslam
Qadeer, Ghulam
Keywords: Isocoumarins
Xyridin A
<i>Xyris</i><i style=""> indica</i> L
Issue Date: Mar-2006
Publisher: CSIR
Series/Report no.: <b>Int</b>.<b>Cl</b>.<b><sup>7</sup> C 07 D</b>
Abstract: A convenient synthesis of xyridin A<b style=""> </b>(isocoumarin) isolated from <i style="">Xyris indica</i> L. has been carried out. 4,5-Dimethoxyhomophthalic acid is condensed with butanoyl chloride to yield 3-<i>n</i>-propyl-6,7-dimethoxyisocoumarin which on demethylation with aluminium chloride followed by reaction with dibromomethane and Adogen 464 as a catalyst affords xyridin A.
Description: 820-822
ISSN: 0975-0983(Online); 0376-4699(Print)
Appears in Collections:IJC-B Vol.45B(03) [March 2006]

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