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[Studies on lignan constituents of Clematis parviloba].
Zhongguo Zhong Yao Za Zhi. 2008 Aug; 33(15):1839-43.ZZ

Abstract

OBJECTIVE

To study the chemical constituents of the stems of Clematis parviloba.

METHOD

The compounds were isolated and purified by repeated column chromatography with silica gel, Sephadex LH-20 and HPLC. Their structures were identified by spectroscopic data together with physical and chemical property.

RESULT

Ten compounds have been isolated from the stems of C. parviloba, and identified as: (+) pinoresionol (1), (+) pinoresionol-4'-O-p-D-glucopyranoside (2), (+) pinoresionol4, 4'-O-bis-beta-D-glucopyranoside (3), (-) syringaresinol (4), (+) syringaresinol-4'-O-beta-D-glucopyranoside (5), (-)episyringaresinol (6), (+) medioresinol-4'-O-beta-D-glucopyranoside (7), (+) lariciresinol-4-O-beta-D-glucopyranoside (8), (+) lariciresinol-4'-O-beta-D-glucopyranoside (9), (+) lariciresinol-4, 4'-O-bis-beta-D-glucopyranoside (10), respectively.

CONCLUSION

Compounds 6, 7 were isolated from this genus for the first time, and the other ones were isolated from this plant for the first time.

Authors+Show Affiliations

Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100094, China.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

English Abstract
Journal Article

Language

chi

PubMed ID

19007011

Citation

Yan, Li-hua, et al. "[Studies On Lignan Constituents of Clematis Parviloba]." Zhongguo Zhong Yao Za Zhi = Zhongguo Zhongyao Zazhi = China Journal of Chinese Materia Medica, vol. 33, no. 15, 2008, pp. 1839-43.
Yan LH, Xu LZ, Lin J, et al. [Studies on lignan constituents of Clematis parviloba]. Zhongguo Zhong Yao Za Zhi. 2008;33(15):1839-43.
Yan, L. H., Xu, L. Z., Lin, J., Zou, Z. M., Zhao, B. H., & Yang, S. L. (2008). [Studies on lignan constituents of Clematis parviloba]. Zhongguo Zhong Yao Za Zhi = Zhongguo Zhongyao Zazhi = China Journal of Chinese Materia Medica, 33(15), 1839-43.
Yan LH, et al. [Studies On Lignan Constituents of Clematis Parviloba]. Zhongguo Zhong Yao Za Zhi. 2008;33(15):1839-43. PubMed PMID: 19007011.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - [Studies on lignan constituents of Clematis parviloba]. AU - Yan,Li-hua, AU - Xu,Li-zhen, AU - Lin,Jia, AU - Zou,Zhong-mei, AU - Zhao,Bao-hua, AU - Yang,Shi-lin, PY - 2008/11/15/pubmed PY - 2009/5/13/medline PY - 2008/11/15/entrez SP - 1839 EP - 43 JF - Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica JO - Zhongguo Zhong Yao Za Zhi VL - 33 IS - 15 N2 - OBJECTIVE: To study the chemical constituents of the stems of Clematis parviloba. METHOD: The compounds were isolated and purified by repeated column chromatography with silica gel, Sephadex LH-20 and HPLC. Their structures were identified by spectroscopic data together with physical and chemical property. RESULT: Ten compounds have been isolated from the stems of C. parviloba, and identified as: (+) pinoresionol (1), (+) pinoresionol-4'-O-p-D-glucopyranoside (2), (+) pinoresionol4, 4'-O-bis-beta-D-glucopyranoside (3), (-) syringaresinol (4), (+) syringaresinol-4'-O-beta-D-glucopyranoside (5), (-)episyringaresinol (6), (+) medioresinol-4'-O-beta-D-glucopyranoside (7), (+) lariciresinol-4-O-beta-D-glucopyranoside (8), (+) lariciresinol-4'-O-beta-D-glucopyranoside (9), (+) lariciresinol-4, 4'-O-bis-beta-D-glucopyranoside (10), respectively. CONCLUSION: Compounds 6, 7 were isolated from this genus for the first time, and the other ones were isolated from this plant for the first time. SN - 1001-5302 UR - https://www.unboundmedicine.com/medline/citation/19007011/[Studies_on_lignan_constituents_of_Clematis_parviloba]_ DB - PRIME DP - Unbound Medicine ER -