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The Crystal Structure of 3-(4′-Methoxyphenyl)propanoyl pyrrole of Piper lolot C.DC from Vietnam

✍ Scribed by P. Luger; M. Weber; N.X. Dung; V.T. Luu; D.D. Rang; D.T. Tuong; P.H. Ngoc

Publisher: John Wiley and Sons
Year: 2002
Tongue: English
Weight: 162 KB
Volume: 37
Category: Article
ISSN: 0232-1300
DOI: 10.1002/1521-4079(200206)37:6<627::aid-crat627>3.0.co;2-i

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✦ Synopsis

The title compound which was isolated from the rhizomes of Piper lolot C.DC has antibacterial activity. Its chemical identity was established by this X-ray analysis. The molecule consists of a planar propanoyl pyrrole and a methoxyphenyl fragment with an interplanar angle of 93.8(3)° which is by 30° larger than the corresponding angle reported in the literature for the comparable dimethoxy derivative, which was also derived from Piper species.

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