Cargando…
3,28-Diacetoxy-29-bromobetulin
In the title molecule, C(34)H(53)BrO(4), all the cyclohexane rings adopt chair conformations, while the cyclopentane ring adopts an envelope conformation. In the crystal, weak intermolecular C—H⋯O hydrogen bonds link the molecules into corrugated sheets parallel to the ab plane.
Autores principales: | Ding, Wei-Min, Jing, Li-Jia, Yu, Tao, Wang, Yang, Yan, Xiu-Feng |
---|---|
Formato: | Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2009
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2977272/ https://www.ncbi.nlm.nih.gov/pubmed/21583658 http://dx.doi.org/10.1107/S1600536809027640 |
Ejemplares similares
-
2α,8α-Diacetoxy-cis-himachalane
por: Benharref, Ahmed, et al.
Publicado: (2010) -
Betulin 3,28-di-O-tosylate
por: Peipiņš, Uldis, et al.
Publicado: (2014) -
3β,6α-Diacetoxy-5,9α-dihydroxy-5α-cholest-7-en-11-one
por: Piccialli, Vincenzo, et al.
Publicado: (2013) -
6β,15β-Diacetoxy-1β,7β,13α-trihydroxy-7α,20-epoxy-ent-kaur-16-ene
por: Di, Xue-Mei, et al.
Publicado: (2010) -
(RS)-Tricarbonyl(η(4)-1,3-diacetoxy-5,5-dimethylcyclohexa-1,3-diene)iron(0)
por: Romanski, Steffen, et al.
Publicado: (2011)