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The chemical constituents of Rhododendron ovatum Planch.
Yao Xue Xue Bao. 2005 Feb; 40(2):150-2.YX

Abstract

AIM

To study the chemical constituents of Rhododendron ovatum Planch.

METHODS

The chemical constituents were isolated and purified by silica gel column chromatography and identified on the basis of their physiochemical and spectral data.

RESULTS

Seven compounds were isolated and identified. Their structures were established as 3,5,7-trihydroxylchromone 3-O-beta-D-xylopyranoside (I), taraxerol (II), beta-sitosterol (III), betulinic acid (IV), quercetin (V), quercetin-3-O-alpha-L-rhamnopyranoside (VI), and D-glucose (VII).

CONCLUSION

Compound I is a new compound. Compounds II-VII were isolated from this plant for the first time.

Authors+Show Affiliations

Feng ZM
Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China.
Wang YH
No affiliation info available
Zhang PC
No affiliation info available

MeSH

ChromansGlycosidesMolecular ConformationMolecular StructureMonosaccharidesOleanolic AcidPlant RootsPlants, MedicinalQuercetinRhododendron

Pub Type(s)

Journal Article

Language

eng

PubMed ID

15875672

Citation

Feng, Zi-ming, et al. "The Chemical Constituents of Rhododendron Ovatum Planch." Yao Xue Xue Bao = Acta Pharmaceutica Sinica, vol. 40, no. 2, 2005, pp. 150-2.
Feng ZM, Wang YH, Zhang PC. The chemical constituents of Rhododendron ovatum Planch. Yao Xue Xue Bao. 2005;40(2):150-2.
Feng, Z. M., Wang, Y. H., & Zhang, P. C. (2005). The chemical constituents of Rhododendron ovatum Planch. Yao Xue Xue Bao = Acta Pharmaceutica Sinica, 40(2), 150-2.
Feng ZM, Wang YH, Zhang PC. The Chemical Constituents of Rhododendron Ovatum Planch. Yao Xue Xue Bao. 2005;40(2):150-2. PubMed PMID: 15875672.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - The chemical constituents of Rhododendron ovatum Planch. AU - Feng,Zi-ming, AU - Wang,Ying-hong, AU - Zhang,Pei-cheng, PY - 2005/5/7/pubmed PY - 2006/4/18/medline PY - 2005/5/7/entrez SP - 150 EP - 2 JF - Yao xue xue bao = Acta pharmaceutica Sinica JO - Yao Xue Xue Bao VL - 40 IS - 2 N2 - AIM: To study the chemical constituents of Rhododendron ovatum Planch. METHODS: The chemical constituents were isolated and purified by silica gel column chromatography and identified on the basis of their physiochemical and spectral data. RESULTS: Seven compounds were isolated and identified. Their structures were established as 3,5,7-trihydroxylchromone 3-O-beta-D-xylopyranoside (I), taraxerol (II), beta-sitosterol (III), betulinic acid (IV), quercetin (V), quercetin-3-O-alpha-L-rhamnopyranoside (VI), and D-glucose (VII). CONCLUSION: Compound I is a new compound. Compounds II-VII were isolated from this plant for the first time. SN - 0513-4870 UR - https://www.unboundmedicine.com/medline/citation/15875672/The_chemical_constituents_of_Rhododendron_ovatum_Planch_ DB - PRIME DP - Unbound Medicine ER -