Triterpene and flavanone glycoside from Rhododendron simsii

Phytochemistry

Volumn 56, Issue 8, 2001, Pages 875-879

  Takahashi, Hironobu ^a   Hirata, Sachiyo ^a   Minami, Hiroyuki ^a   Fukuyama, Yoshiyasu ^a  

^a TOKUSHIMA BUNRI UNIVERSITY   (Japan)

Author keywords

Antioxidant; Apiose; Ericaceae; Flavanone glycoside; Rhododendron simsii; Ursane type triterpene

Indexed keywords

19,24 DIHYDROXYURS 12 EN 3 ONE 28 OIC ACID; 7 O BETA DEXTRO APIOFURANOSYL(1-6) BETA DEXTRO GLUCOPYRANOSYLMATTEUCINOL; ANTIOXIDANT; BENZOIC ACID DERIVATIVE; FLAVANONE; FLAVANONE DERIVATIVE; FLAVONE DERIVATIVE; GLYCOSIDE; MATTEUCINOL; PLANT EXTRACT; RHODODENDRON SIMSII EXTRACT; TRITERPENE; TRITERPENE DERIVATIVE; UNCLASSIFIED DRUG;

ANGIOSPERM; ANTIOXIDANT ACTIVITY; ARTICLE; DRUG ISOLATION; DRUG STRUCTURE; NONHUMAN; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; STRUCTURE ANALYSIS;

ANGIOSPERMS; ANTIOXIDANTS; FLAVANONES; FLAVONOIDS; TRITERPENES;

ERICACEAE; RHODODENDRON SIMSII;

EID: 0035849131     PISSN: 00319422     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0031-9422(00)00493-3     Document Type: Article

References (12)

1. 2′-Hydroxymatteucinol, a new C-methyl flavanone derivative from Matteccia orientalis; potent hypoglycemic activity in streptozotocin (STZ)-induced diabetic rat
2. Antioxidant determinations by the use of a stable free radical
3. Prenylated xanthones from Garcinia subelliptica
4. Circular dichroism, optical rotatory dispersion and absolute configuration of flavanones, 3-hydroxyflavanones and their glycosides
5. Saponin and sapogenol. XLIX. On the constituents of the roots of Glycyrrhiza inflata BATALIN from Xinjiang, China. Characterization of two sweet oleanane-type triterpene oligoglycosides, apioglycyrrhizin and araboglycyrrhizin
6. 13C NMR spectra of pentacyclic triterpenoids - A compilation and some salient features
7. Superoxide dismutase
8. Antioxidant xanthones from Garcinia subelliptica
9. Inhibition of lipid autoxidation by human serum and its relation to serum proteins and α-tocopherol
10. Coumaroyl triterpenes from Casuarina equisetifolia
11. Chemical and chemotaxonomical studies of filices. LXI. Chemical studies on the constituents of Pronephrium triphyllum HOLLT
12. A dimeric sinapaldehyde glucoside from Ilex rotunda