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A New Ursane-Type Nor-Triterpenoid from the Leaves of Eucommia ulmoides Oliv.

A new ursane-type nortriterpenoid, (11S,12S)-4-methyl-11,12-epoxy-2-hydroxy-3-oxoursa-1,4-dine-28-oic acid γ-lactone (1), named ulmoidol A, together with ten known compounds: ulmoidol (2), corosolic acid (3), 2α,3α-dihydroxy-24-nor-4(23),12-oleanadien-28-oic acid (4), oleanolic acid (5), ursolic aci...

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Detalles Bibliográficos
Autores principales: Li, Chuangjun, Li, Li, Wang, Chao, Yang, Jingzhi, Ye, Fei, Tian, Jinying, Si, Yikang, Zhang, Dongming
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2012
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6268547/
https://www.ncbi.nlm.nih.gov/pubmed/23183887
http://dx.doi.org/10.3390/molecules171213960