2. Academic Validation
  3. Antioxidative flavonol glycosides from the flowers of Abelmouschus manihot

Antioxidative flavonol glycosides from the flowers of Abelmouschus manihot

  • J Nat Med. 2013 Jan;67(1):78-85. doi: 10.1007/s11418-012-0651-1.
Yi Zhang 1,  Wei He,  Chunmei Li,  Qiu Chen,  Lifeng Han,  Erwei Liu,  Tao Wang
Affiliations

Affiliation

  • 1 Tianjin State Key Laboratory of Modern Chinese Medicine, Nankai District, Tianjin, China.
PMID: 22407440 DOI: 10.1007/s11418-012-0651-1
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.

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