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[Two new triterpenoid saponins from Lysimachia davurica].
Yao Xue Xue Bao. 2004 Mar; 39(3):194-7.YX

Abstract

AIM

To study the triterpenoid saponins in the whole plant of Lysimachia davurica Ledeb.

METHODS

Column chromatography (including AB-8 macroporous resin, silica gel and ODS) was used to separate triterpenoid saponins whose structures were elucidated by ESI-MS, NMR (1D and 2D) and hydrolysis methods.

RESULTS

Two new triterpenoid saponins were isolated and established as 3beta, 16alpha, 28-trihydroxy-olean-12-en-3-0-(beta-D-glucopyranosyl-(1 --> 2)-beta-D-glucuronopyranosyl)-28-0-beta-D-glucopyranoside) (I), 3beta, 16alpha, 28-trihydroxy-olean-12-en-3-O-(beta-D-glucopyranosyl-(1 --> 2)-beta-D-glucuronopyranosyl)-28-0-beta-D-glucopyranoside) (II).

CONCLUSION

Compounds I and II are new compounds and named as davuricosides D and J.

Authors+Show Affiliations

Tian JK
Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100094, China.
Zou ZM
No affiliation info available
Xu LZ
No affiliation info available
Zhang HW
No affiliation info available
Mu HM
No affiliation info available
Yang SL
No affiliation info available

MeSH

Molecular ConformationMolecular StructurePlants, MedicinalPrimulaceaeSaponinsTriterpenes

Pub Type(s)

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

Language

chi

PubMed ID

15171654

Citation

Tian, Jing-kui, et al. "[Two New Triterpenoid Saponins From Lysimachia Davurica]." Yao Xue Xue Bao = Acta Pharmaceutica Sinica, vol. 39, no. 3, 2004, pp. 194-7.
Tian JK, Zou ZM, Xu LZ, et al. [Two new triterpenoid saponins from Lysimachia davurica]. Yao Xue Xue Bao. 2004;39(3):194-7.
Tian, J. K., Zou, Z. M., Xu, L. Z., Zhang, H. W., Mu, H. M., & Yang, S. L. (2004). [Two new triterpenoid saponins from Lysimachia davurica]. Yao Xue Xue Bao = Acta Pharmaceutica Sinica, 39(3), 194-7.
Tian JK, et al. [Two New Triterpenoid Saponins From Lysimachia Davurica]. Yao Xue Xue Bao. 2004;39(3):194-7. PubMed PMID: 15171654.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - [Two new triterpenoid saponins from Lysimachia davurica]. AU - Tian,Jing-kui, AU - Zou,Zhong-mei, AU - Xu,Li-zhen, AU - Zhang,Hong-wu, AU - Mu,Hong-mei, AU - Yang,Shi-lin, PY - 2004/6/3/pubmed PY - 2004/8/18/medline PY - 2004/6/3/entrez SP - 194 EP - 7 JF - Yao xue xue bao = Acta pharmaceutica Sinica JO - Yao Xue Xue Bao VL - 39 IS - 3 N2 - AIM: To study the triterpenoid saponins in the whole plant of Lysimachia davurica Ledeb. METHODS: Column chromatography (including AB-8 macroporous resin, silica gel and ODS) was used to separate triterpenoid saponins whose structures were elucidated by ESI-MS, NMR (1D and 2D) and hydrolysis methods. RESULTS: Two new triterpenoid saponins were isolated and established as 3beta, 16alpha, 28-trihydroxy-olean-12-en-3-0-(beta-D-glucopyranosyl-(1 --> 2)-beta-D-glucuronopyranosyl)-28-0-beta-D-glucopyranoside) (I), 3beta, 16alpha, 28-trihydroxy-olean-12-en-3-O-(beta-D-glucopyranosyl-(1 --> 2)-beta-D-glucuronopyranosyl)-28-0-beta-D-glucopyranoside) (II). CONCLUSION: Compounds I and II are new compounds and named as davuricosides D and J. SN - 0513-4870 UR - https://www.unboundmedicine.com/medline/citation/15171654/[Two_new_triterpenoid_saponins_from_Lysimachia_davurica]_ DB - PRIME DP - Unbound Medicine ER -