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Two new compounds from Comastoma pedunlulatum.
J Asian Nat Prod Res. 2011 Oct; 13(10):895-900.JA

Abstract

Two new compounds, a xanthonoid and a flavonoid C-glycoside, were isolated from the ethyl acetate extract of the dried herb of Comastoma pedunlulatum. The structures of the new compounds were elucidated, respectively, as 1,8-dihydroxy-3,5-dimethoxyxanthone 1-O-[2-(4'-hydroxy-3',5'-dimethoxy-E-cinnamoyl)]-β-D-xylopyranosyl-(1-6)-β-D-glucopyranoside (1) and 6″-O-acetylisoorientin (2) on the basis of their spectroscopic and physicochemical properties.

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Authors+Show Affiliations

Tang L
Division of Experimental Therapeutics, Department of Medicine, Columbia University, New York, NY 10032, USA.
Xu XM
No affiliation info available
Rinderspacher KA
No affiliation info available
Cai CQ
No affiliation info available
Ma Y
No affiliation info available
Long CL
No affiliation info available
Feng JC
No affiliation info available

MeSH

Drugs, Chinese HerbalFlavonesGentianaceaeGlucosidesGlycosidesMolecular StructureNuclear Magnetic Resonance, BiomolecularStereoisomerismXanthones

Pub Type(s)

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

Language

eng

PubMed ID

21972803

Citation

Tang, Li, et al. "Two New Compounds From Comastoma Pedunlulatum." Journal of Asian Natural Products Research, vol. 13, no. 10, 2011, pp. 895-900.
Tang L, Xu XM, Rinderspacher KA, et al. Two new compounds from Comastoma pedunlulatum. J Asian Nat Prod Res. 2011;13(10):895-900.
Tang, L., Xu, X. M., Rinderspacher, K. A., Cai, C. Q., Ma, Y., Long, C. L., & Feng, J. C. (2011). Two new compounds from Comastoma pedunlulatum. Journal of Asian Natural Products Research, 13(10), 895-900. https://doi.org/10.1080/10286020.2011.598859
Tang L, et al. Two New Compounds From Comastoma Pedunlulatum. J Asian Nat Prod Res. 2011;13(10):895-900. PubMed PMID: 21972803.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Two new compounds from Comastoma pedunlulatum. AU - Tang,Li, AU - Xu,Xiao-Ming, AU - Rinderspacher,Kirsten Alison, AU - Cai,Chen-Qiu, AU - Ma,Ying, AU - Long,Chun-Lin, AU - Feng,Jin-Chao, PY - 2011/10/7/entrez PY - 2011/10/7/pubmed PY - 2011/12/13/medline SP - 895 EP - 900 JF - Journal of Asian natural products research JO - J Asian Nat Prod Res VL - 13 IS - 10 N2 - Two new compounds, a xanthonoid and a flavonoid C-glycoside, were isolated from the ethyl acetate extract of the dried herb of Comastoma pedunlulatum. The structures of the new compounds were elucidated, respectively, as 1,8-dihydroxy-3,5-dimethoxyxanthone 1-O-[2-(4'-hydroxy-3',5'-dimethoxy-E-cinnamoyl)]-β-D-xylopyranosyl-(1-6)-β-D-glucopyranoside (1) and 6″-O-acetylisoorientin (2) on the basis of their spectroscopic and physicochemical properties. SN - 1477-2213 UR - https://www.unboundmedicine.com/medline/citation/21972803/Two_new_compounds_from_Comastoma_pedunlulatum_ L2 - https://www.tandfonline.com/doi/full/10.1080/10286020.2011.598859 DB - PRIME DP - Unbound Medicine ER -