Marmenol: a 7-geranyloxycoumarin from the leaves of Aegle marmelos Corr |
| |
Authors: | Ali Muhammad Shaiq Pervez Muhammad Kashif |
| |
Institution: | H.E.J. Research Institute of Chemistry, University of Karachi, Karachi-75270, Pakistan. |
| |
Abstract: | A new 7-geranyloxycoumarin 7-(2,6-dihydroxy-7-methoxy-7-methyl-3-octaenyloxy) coumarin] named marmenol (1) has been isolated from the leaves of methanolic extract of Aegle marmelos belonging to the family Rutaceae. In addition to marmenol, several known compounds have also been obtained for the first time from the same source. They include: praealtin D, trans-cinnamic acid, valencic acid, 4-methoxy benzoic acid, betulinic acid, N-p-cis- and trans-coumaroyltyramine, montanine, and rutaretin. The structures of marmenol and known constituents were established with the help of NMR spectroscopy. However, structure of 1 was further confirmed via 2-D NMR experiments. |
| |
Keywords: | |
本文献已被 PubMed 等数据库收录! |
|