Literature DB >> 14980834

Two new flavonol glycosides from Gymnema sylvestre and Euphorbia ebracteolata.

Xin Liu1, Wencai Ye, Biao Yu, Shouxun Zhao, Houming Wu, Chuntao Che.   

Abstract

Two new flavonol glycosides, namely kaempferol 3-O-beta-D-glucopyranosyl-(1-->4)-alpha-L-rhamnopyranosyl-(1-->6)-beta-D-galactopyranoside (1) and quercetin 3-O-6"-(3-hydroxyl-3-methylglutaryl)-beta-D-glucopyranoside (2), have been isolated from the aerial parts of Gymnema sylvestre and Euphorbia ebracteolata, respectively. Their structures were determined on the basis of chemical and spectroscopic methods.

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Year:  2004        PMID： 14980834     DOI： 10.1016/j.carres.2003.12.017

Source DB:  PubMed          Journal:  Carbohydr Res        ISSN： 0008-6215            Impact factor:   2.104


  9 in total

1.  New α-glucosides of caffeoyl quinic acid from the leaves of Moringa oleifera Lam.

Authors:  Yoshiki Kashiwada; Fakhruddin Ali Ahmed; Shin-ichiro Kurimoto; Sang-Yong Kim; Hirofumi Shibata; Toshihiro Fujioka; Yoshihisa Takaishi
Journal:  J Nat Med       Date:  2011-07-05       Impact factor: 2.343

2.  In vivo anti-ulcer, anti-stress, anti-allergic, and functional properties of gymnemic acid isolated from Gymnema sylvestre R Br.

Authors:  Lilly Baptista Arun; Aarrthy M Arunachalam; Kantha Deivi Arunachalam; Sathesh Kumar Annamalai; Kalaivani Amit Kumar
Journal:  BMC Complement Altern Med       Date:  2014-02-22       Impact factor: 3.659

3.  Rapid Screening for α-Glucosidase Inhibitors from Gymnema sylvestre by Affinity Ultrafiltration-HPLC-MS.

Authors:  Guilin Chen; Mingquan Guo
Journal:  Front Pharmacol       Date:  2017-04-27       Impact factor: 5.810

4.  New pregnane glycosides from Gymnema sylvestre.

Authors:  Rui Xu; Yu Yang; Yang Zhang; Fengxia Ren; Jinlong Xu; Nengjiang Yu; Yimin Zhao
Journal:  Molecules       Date:  2015-02-12       Impact factor: 4.411

Review 5.  Comprehensive Review on Phytochemicals, Pharmacological and Clinical Potentials of Gymnema sylvestre.

Authors:  Farzana Khan; Md Moklesur Rahman Sarker; Long Chiau Ming; Isa Naina Mohamed; Chao Zhao; Bassem Y Sheikh; Hiew Fei Tsong; Mohammad A Rashid
Journal:  Front Pharmacol       Date:  2019-10-29       Impact factor: 5.810

Review 6.  Flavonoids from the Genus Euphorbia: Isolation, Structure, Pharmacological Activities and Structure-Activity Relationships.

Authors:  Douglas Kemboi Magozwi; Mmabatho Dinala; Nthabiseng Mokwana; Xavier Siwe-Noundou; Rui W M Krause; Molahlehi Sonopo; Lyndy J McGaw; Wilma A Augustyn; Vuyelwa Jacqueline Tembu
Journal:  Pharmaceuticals (Basel)       Date:  2021-05-02

Review 7.  Phytochemical and pharmacological properties of Gymnema sylvestre: an important medicinal plant.

Authors:  Pragya Tiwari; B N Mishra; Neelam S Sangwan
Journal:  Biomed Res Int       Date:  2014-01-06       Impact factor: 3.411

8.  Inhibitory Effects of Gymnema (Gymnema sylvestre) Leaves on Tumour Promotion in Two-Stage Mouse Skin Carcinogenesis.

Authors:  Ken Yasukawa; Sakiko Okuda; Yasuhito Nobushi
Journal:  Evid Based Complement Alternat Med       Date:  2014-03-06       Impact factor: 2.629

9.  Chemical characterization and antioxidative activity of four 3-hydroxyl-3-methylglutaroyl (HMG)-substituted flavonoid glycosides from Graptopetalum paraguayense E. Walther.

Authors:  Hsin-Yi Liu; Hsin-Yi Peng; Shih-Lan Hsu; Ting-Ting Jong; Su-Tze Chou
Journal:  Bot Stud       Date:  2015-04-21       Impact factor: 2.787
  9 in total

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