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[Studies on chemical constituents in the buds of Tussilago farfara].
Zhongguo Zhong Yao Za Zhi. 2007 Nov; 32(22):2378-81.ZZ

Abstract

OBJECTIVE

To study the chemical constituents in the buds of Tussilago farfara.

METHOD

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

RESULT

Eleven compounds were obtained and identified as methyl 3, 4-O-dicaffeoylquinate (1), methyl 3, 5-O-dicaffeoylquinate (2), methyl 4, 5-O-dicaffeoylquinate (3), 3, 5-O-dicaffeoylquinic acid (4), methyl 3-O-caffeoylquinate (5), 3-O-caffeoylquinic acid (6), hyperoside (7), rutin (8), kaempferol 3-O-beta-D-glucopyranoside (9), quercetin (10), and kaempferol (11).

CONCLUSION

Compounds 2-5 were isolated from the genus for the first time.

Authors+Show Affiliations

Department of Natural Medicines, State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100083, China.No affiliation info availableNo affiliation info available

Pub Type(s)

English Abstract
Journal Article
Research Support, Non-U.S. Gov't

Language

chi

PubMed ID

18257263

Citation

Liu, Yu-feng, et al. "[Studies On Chemical Constituents in the Buds of Tussilago Farfara]." Zhongguo Zhong Yao Za Zhi = Zhongguo Zhongyao Zazhi = China Journal of Chinese Materia Medica, vol. 32, no. 22, 2007, pp. 2378-81.
Liu YF, Yang XW, Wu B. [Studies on chemical constituents in the buds of Tussilago farfara]. Zhongguo Zhong Yao Za Zhi. 2007;32(22):2378-81.
Liu, Y. F., Yang, X. W., & Wu, B. (2007). [Studies on chemical constituents in the buds of Tussilago farfara]. Zhongguo Zhong Yao Za Zhi = Zhongguo Zhongyao Zazhi = China Journal of Chinese Materia Medica, 32(22), 2378-81.
Liu YF, Yang XW, Wu B. [Studies On Chemical Constituents in the Buds of Tussilago Farfara]. Zhongguo Zhong Yao Za Zhi. 2007;32(22):2378-81. PubMed PMID: 18257263.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - [Studies on chemical constituents in the buds of Tussilago farfara]. AU - Liu,Yu-feng, AU - Yang,Xiu-wei, AU - Wu,Bin, PY - 2008/2/9/pubmed PY - 2009/2/27/medline PY - 2008/2/9/entrez SP - 2378 EP - 81 JF - Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica JO - Zhongguo Zhong Yao Za Zhi VL - 32 IS - 22 N2 - OBJECTIVE: To study the chemical constituents in the buds of Tussilago farfara. METHOD: The chemical constituents were isolated by various column chromatographic methods and structurally elucidated by NMR and MS evidences. RESULT: Eleven compounds were obtained and identified as methyl 3, 4-O-dicaffeoylquinate (1), methyl 3, 5-O-dicaffeoylquinate (2), methyl 4, 5-O-dicaffeoylquinate (3), 3, 5-O-dicaffeoylquinic acid (4), methyl 3-O-caffeoylquinate (5), 3-O-caffeoylquinic acid (6), hyperoside (7), rutin (8), kaempferol 3-O-beta-D-glucopyranoside (9), quercetin (10), and kaempferol (11). CONCLUSION: Compounds 2-5 were isolated from the genus for the first time. SN - 1001-5302 UR - https://www.unboundmedicine.com/medline/citation/18257263/[Studies_on_chemical_constituents_in_the_buds_of_Tussilago_farfara]_ DB - PRIME DP - Unbound Medicine ER -
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