Chemical Constituents from Euphorbia kansui

In this research, a new triterpenoid, tirucalla-8,24-diene-3β,11β-diol-7-one (1), and eupha-8,24-diene-3β,11β-diol-7-one (2), which was isolated from Euphorbia kansui for the first time, together with twelve other known compounds (3–14), were isolated from the ethyl acetate extract of Euphorbia kans...

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Detalles Bibliográficos
Autores principales: Zhang, Qiao, Zhou, Qin-Rong, Lou, Jian-Wei, Chen, Pei-Dong, Yao, Wei-Feng, Tao, Wei-Wei, Tang, Yu-Ping, Dai, Guan-Cheng, Wang, Kun, Zhang, Li
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2017
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6150036/
https://www.ncbi.nlm.nih.gov/pubmed/29292735
http://dx.doi.org/10.3390/molecules22122176
Descripción
Sumario:In this research, a new triterpenoid, tirucalla-8,24-diene-3β,11β-diol-7-one (1), and eupha-8,24-diene-3β,11β-diol-7-one (2), which was isolated from Euphorbia kansui for the first time, together with twelve other known compounds (3–14), were isolated from the ethyl acetate extract of Euphorbia kansui. Their structures were elucidated based on High resolution electrospray ionization mass spectrometry (HR-ESI-MS), Infrared Spectroscopy (IR), 1D and 2D Nuclear Magnetic Resonance (NMR) data. Both constituents 1 and 2 exhibited moderate cytotoxicity against colon cancer HCT-116, gastric cancer MKN-45 and breast cancer MCF-7.

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