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Cucurbitane triterpenoids from Momordica charantia.
Magn Reson Chem. 2007 Jun; 45(6):451-6.MR

Abstract

Three new cucurbitane-type triterpenoid saponins, 23-O-beta-D-allopyranosyl-5beta,19-epoxycucurbita-6,24-diene-3beta,22(S),23(S)-triol-3-O-beta-D-glucopyranoside (1), 23-O-beta-D-allopyranosyl-5beta,19-epoxycucurbita-6,24-diene-3beta,22(S),23(S)-triol-3-O-beta-D-allopyranoside (2), and 23-O-beta-D-allopyranosyl-5beta,19-epoxycucurbita-6,24-diene-3beta,19(R), 22(S),23(S)-tetraol-3-O-beta-D-allopyranoside (3), named momordicoside M, N, and O, respectively, along with one known saponin momordicoside L (4), were isolated from the fresh fruits of Momordica charantia. The structures of these saponins were elucidated on the basis of chemical properties and spectral data.

Authors+Show Affiliations

Li QY
Department of Natural Medicine, School of Pharmaceutical Sciences, Peking University Health Science Center, No. 38 Xueyuan Road, Beijing 100083, PR China.
Chen HB
No affiliation info available
Liu ZM
No affiliation info available
Wang B
No affiliation info available
Zhao YY
No affiliation info available

MeSH

Carbon IsotopesEthanolFruitGlycosidesHydrogenHypoglycemic AgentsMagnetic Resonance SpectroscopyModels, MolecularMolecular ConformationMolecular StructureMomordica charantiaSaponinsSolventsTriterpenes

Pub Type(s)

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

Language

eng

PubMed ID

17431862

Citation

Li, Qing-Yan, et al. "Cucurbitane Triterpenoids From Momordica Charantia." Magnetic Resonance in Chemistry : MRC, vol. 45, no. 6, 2007, pp. 451-6.
Li QY, Chen HB, Liu ZM, et al. Cucurbitane triterpenoids from Momordica charantia. Magn Reson Chem. 2007;45(6):451-6.
Li, Q. Y., Chen, H. B., Liu, Z. M., Wang, B., & Zhao, Y. Y. (2007). Cucurbitane triterpenoids from Momordica charantia. Magnetic Resonance in Chemistry : MRC, 45(6), 451-6.
Li QY, et al. Cucurbitane Triterpenoids From Momordica Charantia. Magn Reson Chem. 2007;45(6):451-6. PubMed PMID: 17431862.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Cucurbitane triterpenoids from Momordica charantia. AU - Li,Qing-Yan, AU - Chen,Hu-Biao, AU - Liu,Zhen-Ming, AU - Wang,Bin, AU - Zhao,Yu-Ying, PY - 2007/4/14/pubmed PY - 2007/8/21/medline PY - 2007/4/14/entrez SP - 451 EP - 6 JF - Magnetic resonance in chemistry : MRC JO - Magn Reson Chem VL - 45 IS - 6 N2 - Three new cucurbitane-type triterpenoid saponins, 23-O-beta-D-allopyranosyl-5beta,19-epoxycucurbita-6,24-diene-3beta,22(S),23(S)-triol-3-O-beta-D-glucopyranoside (1), 23-O-beta-D-allopyranosyl-5beta,19-epoxycucurbita-6,24-diene-3beta,22(S),23(S)-triol-3-O-beta-D-allopyranoside (2), and 23-O-beta-D-allopyranosyl-5beta,19-epoxycucurbita-6,24-diene-3beta,19(R), 22(S),23(S)-tetraol-3-O-beta-D-allopyranoside (3), named momordicoside M, N, and O, respectively, along with one known saponin momordicoside L (4), were isolated from the fresh fruits of Momordica charantia. The structures of these saponins were elucidated on the basis of chemical properties and spectral data. SN - 0749-1581 UR - https://www.unboundmedicine.com/medline/citation/17431862/Cucurbitane_triterpenoids_from_Momordica_charantia_ L2 - https://doi.org/10.1002/mrc.1989 DB - PRIME DP - Unbound Medicine ER -