Please use this identifier to cite or link to this item: https://doi.org/10.1002/(SICI)1099-1573(199803)12:2<146
Title: The anticoagulant effects of Geum japonicum extract and its constituents
Authors: Zeng, F.-Q.
Xu, H.-X. 
Sim, K.-Y. 
Gunsekera, R.M. 
Chen, S.-X. 
Keywords: Anticoagulant
Geum japonicum
Hydroxyasiatic acid
Tetrahydroxyursenoic acid
Triterpenoid
Issue Date: Mar-1998
Source: Zeng, F.-Q.,Xu, H.-X.,Sim, K.-Y.,Gunsekera, R.M.,Chen, S.-X. (1998-03). The anticoagulant effects of Geum japonicum extract and its constituents. Phytotherapy Research 12 (2) : 146-148. ScholarBank@NUS Repository. https://doi.org/10.1002/(SICI)1099-1573(199803)12:2<146
Abstract: Anticoagulation activity-guided fractionation led to the isolation of seven triterpenoid compounds from the methanol extract of the whole plant of Geum japonicum and their identification was based on spectroscopic methods. Of these compounds, 19α-hydroxyasiatic acid (2α, 3β, 19α, 23-tetrahydroxy-12-ursen-28-oic-acid) showed significant anticoagulant effect on the extrinsic pathway.
Source Title: Phytotherapy Research
URI: http://scholarbank.nus.edu.sg/handle/10635/77220
ISSN: 0951418X
DOI: 10.1002/(SICI)1099-1573(199803)12:2<146
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