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[Studies on chemical constituents in fruits of Eucalyptus globulus].
Zhongguo Zhong Yao Za Zhi. 2007 Mar; 32(6):496-500.ZZ

Abstract

OBJECTIVE

To study the chemical constituents in the fruits of Eucalyptus globulus Labill.

METHOD

The chemical constituents were isolated by various column chromatographic methods and structurally elucidated by IR, NMR and MS evidences.

RESULT

Fifteen compounds were obtained and identified as beta-sitosterol (1), betulinic acid (2), stigmasterol (3), euscaphic acid (4), 2a-Hydroxybetulinic acid (5), macrocarpal B (6), macrocarpal A (7), oleanolic acid (8), 3,4,3'-O-trimethylellagic acid (9), 3-O-methylellagic acid 4'-O-(2"-O-acetyl)-alpha-L-rhamnopyranoside (10), camaldulenside (cypellocarpin C, 11), 3-O-methylellagic acid 4'-O-alpha-L-rhamnopyranoside (12), 3-O-methylellagic acid (13), ellagic acid (14), and gallic acid (15).

CONCLUSION

Compounds 4 and 5 from genera Eucalyptus, 1, 3 and 11 from plant E. globulus, and 6, 7, 9 and 15 from the fruits of E. globulus were isolated for the first time.

Authors+Show Affiliations

Yang XW
State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100083, China. xwyang@bjmu.edu.cn
Guo QM
No affiliation info available

MeSH

Cyclohexanecarboxylic AcidsEucalyptusFruitGlucosidesMolecular StructurePhloroglucinolPlants, MedicinalSesquiterpenesSitosterolsStigmasterol

Pub Type(s)

English Abstract
Journal Article

Language

chi

PubMed ID

17552153

Citation

Yang, Xiu-Wei, and Qing-Mei Guo. "[Studies On Chemical Constituents in Fruits of Eucalyptus Globulus]." Zhongguo Zhong Yao Za Zhi = Zhongguo Zhongyao Zazhi = China Journal of Chinese Materia Medica, vol. 32, no. 6, 2007, pp. 496-500.
Yang XW, Guo QM. [Studies on chemical constituents in fruits of Eucalyptus globulus]. Zhongguo Zhong Yao Za Zhi. 2007;32(6):496-500.
Yang, X. W., & Guo, Q. M. (2007). [Studies on chemical constituents in fruits of Eucalyptus globulus]. Zhongguo Zhong Yao Za Zhi = Zhongguo Zhongyao Zazhi = China Journal of Chinese Materia Medica, 32(6), 496-500.
Yang XW, Guo QM. [Studies On Chemical Constituents in Fruits of Eucalyptus Globulus]. Zhongguo Zhong Yao Za Zhi. 2007;32(6):496-500. PubMed PMID: 17552153.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - [Studies on chemical constituents in fruits of Eucalyptus globulus]. AU - Yang,Xiu-Wei, AU - Guo,Qing-Mei, PY - 2007/6/8/pubmed PY - 2008/5/23/medline PY - 2007/6/8/entrez SP - 496 EP - 500 JF - Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica JO - Zhongguo Zhong Yao Za Zhi VL - 32 IS - 6 N2 - OBJECTIVE: To study the chemical constituents in the fruits of Eucalyptus globulus Labill. METHOD: The chemical constituents were isolated by various column chromatographic methods and structurally elucidated by IR, NMR and MS evidences. RESULT: Fifteen compounds were obtained and identified as beta-sitosterol (1), betulinic acid (2), stigmasterol (3), euscaphic acid (4), 2a-Hydroxybetulinic acid (5), macrocarpal B (6), macrocarpal A (7), oleanolic acid (8), 3,4,3'-O-trimethylellagic acid (9), 3-O-methylellagic acid 4'-O-(2"-O-acetyl)-alpha-L-rhamnopyranoside (10), camaldulenside (cypellocarpin C, 11), 3-O-methylellagic acid 4'-O-alpha-L-rhamnopyranoside (12), 3-O-methylellagic acid (13), ellagic acid (14), and gallic acid (15). CONCLUSION: Compounds 4 and 5 from genera Eucalyptus, 1, 3 and 11 from plant E. globulus, and 6, 7, 9 and 15 from the fruits of E. globulus were isolated for the first time. SN - 1001-5302 UR - https://www.unboundmedicine.com/medline/citation/17552153/[Studies_on_chemical_constituents_in_fruits_of_Eucalyptus_globulus]_ DB - PRIME DP - Unbound Medicine ER -