Poncimarin, a New Coumarin from Poncirus trifoliata L.

  title={Poncimarin, a New Coumarin from Poncirus trifoliata L.},
  author={Adriano Guiotto and Paola Rodighiero and U. Quintily},
  journal={Zeitschrift f{\"u}r Naturforschung C},
  pages={420 - 420}
Abstract A new coumarinic derivative (Poncimarin; C19H22O5; m.p. 140 °C) was isolated from unripe fruits of Poncirus trifoliata L. which from spectroscopic evidences was formulated as 7-(2,3-epoxy-3-methyl butyloxy)-8-(2,3-epoxy-3-me-thyl butyl) coumarin. 
4 Citations
Antineopastic natural products and the analogues IV. Aurapten, the cytotoxic coumarin fromPoncirus trifoliata against L1210 cell
A cytotoxic coumarin against L1210 cell was isolated from the unripe fruit ofPoncirus trifoliata (ED50=10.2 μg/ml). Its structure was identified as aurapten, 7-geranyloxycoumarin. Hydrolysis of the
Naturally Occurring Plant Coumarins
7-hydroxycoumarin [umbelliferone, (2)], one of the most widely distributed coumarins, is often regarded as the parent, in a structural sense and also biogenetically, of a large number of the structurally more complex coumarin.
A Component Formula of Chinese Medicine for Hypercholesterolemia Based on Virtual Screening and Biology Network
The research provides a fast and efficient method to build TCM component formula and it may inspire the study of the explanation of TCM formula mechanism.
The naturally occurring coumarins.
  • R. D. Murray
  • Chemistry, Medicine
    Fortschritte der Chemie organischer Naturstoffe = Progress in the chemistry of organic natural products. Progres dans la chimie des substances organiques naturelles
  • 2002