| Literature DB >> 22407440 |
Yi Zhang1, Wei He, Chunmei Li, Qiu Chen, Lifeng Han, Erwei Liu, Tao Wang.
Abstract
Bioassay-guided fractionation led to the isolation of six new flavonol glycosides, floramanosides A (1), B (2), C (3), D (4), E (5), and F (6), from the flowers of Abelmouschus manihot. Their structures were elucidated by chemical and spectroscopic methods (UV, IR, HRESI-TOF-MS, 1D- and 2D-NMR). Activity screening results showed that the compounds had 2,2-diphenyl-1-picrylhydrazyl scavenging and aldose reductase inhibitory activities.Entities:
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Year: 2012 PMID： 22407440 DOI： 10.1007/s11418-012-0651-1
Source DB: PubMed Journal: J Nat Med ISSN： 1340-3443 Impact factor: 2.343