Ixoroid: a new triterpenoid from the flowers of Ixora coccinea |
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| Authors: | Versiani Muhammad Ali Ikram Ambreen Khalid Salman Faizi Shaheen Tahiri Iftikhar Ahmed |
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| Institution: | Department of Chemistry, Federal Urdu University of Arts, Sciences and Technology, Gulshan-e Iqbal, Science Campus, Karachi-75300, Pakistan. versiani786@gmail.com |
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| Abstract: | A new natural terpenoid, ixoroid (1), was isolated from the flower of Ixora coccinea, along with the known constituents stigmast-5-en-3-O-beta-D-glucoside (2), 5-O-caffeoylquinic acid (3) and D-mannitol (4). The structure of ixoroid was elucidated on the basis of extensive 1D- and 2D-NMR studies and mass spectrometry as 21,23-epoxy-tirucall-7-en-3beta-ol (1). |
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