Tags

Type your tag names separated by a space and hit enter

Five new triterpene saponins from Pulsatilla patens var. multifida.
J Nat Prod. 1999 Feb; 62(2):233-7.JN

Abstract

Five new oleanane-type glycosides (1-5), along with two known triterpene saponins, were isolated from the roots of Pulsatilla patens var. multifida (Ranunculaceae). The structures of the new triterpene saponins were elucidated as 3-O-beta-D-glucopyranosyl(1-->2)-beta-D-galactopyranosyl hederagenin 28-O-beta-D-glucopyranosyl ester (1), hederagenin 3-O-[beta-D-glucopyranosyl(1-->2)][beta-D-glucopyranosyl(1-->6)]-beta -D-galactopyranoside (2), 3-O-beta-D-glucopyranosyl bayogenin 28-O-alpha-L-rhamnopyranosyl(1-->4)-beta-D-glucopyranosyl(1-->6)-beta -D-glucopyranosyl ester (3), 3-O-beta-D-glucopyranosyl(1-->2)-beta-D-galactopyranosyl oleanolic acid 28-O-alpha-L-rhamnopyranosyl(1-->4)-beta-D-glucopyranosyl(1-->6)-beta -D-glucopyranosyl ester (4), and 3-O-[beta-D-glucopyranosyl(1-->2)][beta-D-glucopyranosyl(1-->6)]-beta -D-galactopyranosyl hederagenin 28-O-alpha-L-rhamnopyranosyl(1-->4)-beta-D-glucopyranosyl(1-->6)-beta -D-glucopyranosyl ester (5). Structure elucidation was accomplished by 1D and 2D NMR (HMQC, HMBC, and ROESY) methods, FABMS, and hydrolysis.

Authors+Show Affiliations

Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

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

Language

eng

PubMed ID

10075748

Citation

Ye, W, et al. "Five New Triterpene Saponins From Pulsatilla Patens Var. Multifida." Journal of Natural Products, vol. 62, no. 2, 1999, pp. 233-7.
Ye W, Pan G, Zhang Q, et al. Five new triterpene saponins from Pulsatilla patens var. multifida. J Nat Prod. 1999;62(2):233-7.
Ye, W., Pan, G., Zhang, Q., Che, C. T., Wu, H., & Zhao, S. (1999). Five new triterpene saponins from Pulsatilla patens var. multifida. Journal of Natural Products, 62(2), 233-7.
Ye W, et al. Five New Triterpene Saponins From Pulsatilla Patens Var. Multifida. J Nat Prod. 1999;62(2):233-7. PubMed PMID: 10075748.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Five new triterpene saponins from Pulsatilla patens var. multifida. AU - Ye,W, AU - Pan,G, AU - Zhang,Q, AU - Che,C T, AU - Wu,H, AU - Zhao,S, PY - 1999/3/17/pubmed PY - 1999/3/17/medline PY - 1999/3/17/entrez SP - 233 EP - 7 JF - Journal of natural products JO - J Nat Prod VL - 62 IS - 2 N2 - Five new oleanane-type glycosides (1-5), along with two known triterpene saponins, were isolated from the roots of Pulsatilla patens var. multifida (Ranunculaceae). The structures of the new triterpene saponins were elucidated as 3-O-beta-D-glucopyranosyl(1-->2)-beta-D-galactopyranosyl hederagenin 28-O-beta-D-glucopyranosyl ester (1), hederagenin 3-O-[beta-D-glucopyranosyl(1-->2)][beta-D-glucopyranosyl(1-->6)]-beta -D-galactopyranoside (2), 3-O-beta-D-glucopyranosyl bayogenin 28-O-alpha-L-rhamnopyranosyl(1-->4)-beta-D-glucopyranosyl(1-->6)-beta -D-glucopyranosyl ester (3), 3-O-beta-D-glucopyranosyl(1-->2)-beta-D-galactopyranosyl oleanolic acid 28-O-alpha-L-rhamnopyranosyl(1-->4)-beta-D-glucopyranosyl(1-->6)-beta -D-glucopyranosyl ester (4), and 3-O-[beta-D-glucopyranosyl(1-->2)][beta-D-glucopyranosyl(1-->6)]-beta -D-galactopyranosyl hederagenin 28-O-alpha-L-rhamnopyranosyl(1-->4)-beta-D-glucopyranosyl(1-->6)-beta -D-glucopyranosyl ester (5). Structure elucidation was accomplished by 1D and 2D NMR (HMQC, HMBC, and ROESY) methods, FABMS, and hydrolysis. SN - 0163-3864 UR - https://www.unboundmedicine.com/medline/citation/10075748/Five_new_triterpene_saponins_from_Pulsatilla_patens_var__multifida_ L2 - https://doi.org/10.1021/np9802668 DB - PRIME DP - Unbound Medicine ER -