Cargando…

3β-Hydroxylup-20(29)-en-28-yl 1H-imidazole-1-carboxylate

The title triterpene, C(34)H(52)N(2)O(3), is a C-28 carbamate derivative of betulin prepared in a one-step reaction from the commercially available 1,1′-carbonyldiimidazole (CDI). All rings are fused trans. The X-ray study shows the retention of the configuration of C-28 with respect to the known c...

Descripción completa

Detalles Bibliográficos
Autores principales:	Santos, R. C., Matos Beja, A., Salvador, J. A. R., Paixão, J. A.
Formato:	Texto
Lenguaje:	English
Publicado:	International Union of Crystallography 2010
Materias:	Organic Papers
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3007052/ https://www.ncbi.nlm.nih.gov/pubmed/21588073 http://dx.doi.org/10.1107/S160053681002489X

Ejemplares similares

3β-Acetoxy-lup-20(29)-en-28-yl 1H-1,2,4-triazole-1-carboxylate
por: Santos, R.C., et al.
Publicado: (2010)

tert-Butyl 1-hydroxypiperidine-2-carboxylate
por: Brücher, Oliver, et al.
Publicado: (2011)

Lup-20(29)-en-28-ol-3-one (betulone)
por: Boryczka, Stanisław, et al.
Publicado: (2013)

Methyl 5-hydroxy-3-phenyl-1,2-oxazolidine-5-carboxylate
por: Ye, Jia, et al.
Publicado: (2012)

tert-Butyl imidazole-1-carboxylate
por: Kerscher, Tobias, et al.
Publicado: (2009)

[6-(Hydroxymethyl)pyridin-2-yl]methyl ferrocene-1-carboxylate
por: Auzias, Mathieu, et al.
Publicado: (2011)

Ethyl 4-[(E)-(2-hydroxybenzylidene)amino]piperidine-1-carboxylate
por: Fang, Rui-Qin, et al.
Publicado: (2011)

Benzyl 2-{[2,8-bis(trifluoromethyl)quinolin-4-yl](hydroxy)methyl}piperidine-1-carboxylate
por: de Souza, Marcus V. N., et al.
Publicado: (2011)

Dimethyl 5-acetyl-1-hydroxy-4-methyl-1H-pyrrole-2,3-dicarboxylate, an oxidation-resistant N-hydroxypyrrole
por: Rosen, Gerald M., et al.
Publicado: (2014)

(E)-tert-Butyl 4-(N′-hydroxycarbamimidoyl)piperazine-1-carboxylate
por: Sreenivasa, S., et al.
Publicado: (2012)

Ethyl 1-(2-hydroxyethyl)-2-p-tolyl-1H-benzimidazole-5-carboxylate
por: Arumugam, Natarajan, et al.
Publicado: (2010)

Ethyl 1-(2-hydroxyethyl)-2-propyl-1H-benzimidazole-5-carboxylate
por: Hamzah, Nurasyikin, et al.
Publicado: (2011)

Ethyl 1-(2-hydroxyethyl)-2-phenyl-1H-benzimidazole-5-carboxylate
por: Hamzah, Nurasyikin, et al.
Publicado: (2010)

2-Amino-5-methylpyridinium 3-hydroxypyridine-2-carboxylate
por: Farhadikoutenaei, Abbas, et al.
Publicado: (2013)

tert-Butyl 2-{[2,8-bis(trifluoromethyl)quinolin-4-yl](hydroxy)methyl}piperidine-1-carboxylate
por: Gonçalves, Raoni S. B., et al.
Publicado: (2011)

1H-Imidazol-3-ium-4-carboxylate
por: Cao, Qiang, et al.
Publicado: (2011)

Ethyl 4-hydroxy-1-methyl-5-oxo-2-phenylpyrrolidine-3-carboxylate 1.25-hydrate
por: Mansor, Nurul Shulehaf, et al.
Publicado: (2013)

Ethyl 4-hydroxy-6-(4-hydroxyphenyl)-4-trifluoromethyl-2-sulfanylidene-1,3-diazinane-5-carboxylate ethanol monosolvate
por: Yang, Feng-Ling, et al.
Publicado: (2011)

Methyl 4-hydroxy-2-isopropyl-1,1-dioxo-2H-1,2-benzothiazine-3-carboxylate
por: Arshad, Muhammad Nadeem, et al.
Publicado: (2011)

Methyl 2-butyl-4-hydroxy-1,1-dioxo-2H-1,2-benzothiazine-3-carboxylate
por: Arshad, Muhammad Nadeem, et al.
Publicado: (2012)

2-Ethyl-1H-imidazole-4-carboxylate monohydrate
por: Li, Shi-Jie, et al.
Publicado: (2011)

tert-Butyl 4-formyl-1H-imidazole-1-carboxylate
por: Kang, Jun-Tao, et al.
Publicado: (2010)

Methyl 4′,5-dichloro-2-hydroxy-4,6-dimethylbiphenyl-3-carboxylate
por: Adeel, Muhammad, et al.
Publicado: (2012)

Ethyl 4-chloro-2′-fluoro-3-hydroxy-5-methylbiphenyl-2-carboxylate
por: Adeel, Muhammad, et al.
Publicado: (2011)

rac-Ethyl 4-hydroxy-6-(2-hydroxyphenyl)-2-oxo-4-(trifluoromethyl)perhydropyrimidine-5-carboxylate
por: Song, Xiao-Ping, et al.
Publicado: (2010)

3-Hydroxypyridinium-2-carboxylate
por: Betz, Richard, et al.
Publicado: (2011)

Methyl 1-allyl-4-hydroxy-2,2-dioxo-1H-2λ(6),1-benzothiazine-3-carboxylate
por: Shishkina, Svitlana V., et al.
Publicado: (2013)

Ethyl 1-benzoyl-4-hydroxy-2,6-diphenyl-1,2,5,6-tetrahydropyridine-3-carboxylate
por: Aridoss, G., et al.
Publicado: (2011)

Di-tert-butyl 1-[2-hydroxy-3-(methylsulfanyl)propyl]hydrazine-1,2-dicarboxylate
por: Bai, Xiao-Guang, et al.
Publicado: (2014)

1,4-Dimethylpiperazin-1-ium 3-hydroxy-2-naphthoate
por: Craig, Gemma E., et al.
Publicado: (2012)

Inversion dimers dominate the crystal packing in the structure of trimethyl citrate (trimethyl 2-hydroxypropane-1,2,3-tricarboxylate)
por: Morjan, Rami Y., et al.
Publicado: (2018)

Ethyl 3,5-dimethyl-1H-pyrrole-2-carboxylate
por: Arranja, Cláudia T., et al.
Publicado: (2008)

Bis[diethyl(hydroxy)ammonium] benzene-1,4-dicarboxylate
por: Xie, De-Ming, et al.
Publicado: (2010)

rac-(Z)-Methyl 1-benzyl-3-[(3-hydroxyquinuclidin-2-ylidene)methyl]-1H-indole-6-carboxylate
por: Penthala, Narsimha Reddy, et al.
Publicado: (2012)

(1R,2S)-[(R)-1-(2-Hydroxynaphthalen-1-yl)naphthalen-2-yl] 2-ethynylcyclopropane-1-carboxylate
por: Fan, Jinlong, et al.
Publicado: (2011)

Ethyl 1-(2-hydroxyethyl)-2-[2-(methylsulfanyl)ethyl]-1H-benzimidazole-5-carboxylate
por: Hamzah, Nurasyikin, et al.
Publicado: (2011)

Ethyl 1-(2-hydroxyethyl)-2-(4-methoxyphenyl)-1H-benzimidazole-5-carboxylate monohydrate
por: Arumugam, Natarajan, et al.
Publicado: (2012)

rac-Ethyl rel-(2R,3R,4S)-4-hydroxy-1,2-dimethyl-5-oxopyrrolidine-3-carboxylate
por: Abdul Rashid, Fatin Nur Ain, et al.
Publicado: (2023)

Crystal structures of butyl 2-amino-5-hydroxy-4-(4-nitrophenyl)benzofuran-3-carboxylate and 2-methoxyethyl 2-amino-5-hydroxy-4-(4-nitrophenyl)benzofuran-3-carboxylate
por: Diana, Rosita, et al.
Publicado: (2019)

2-Hydroxymethyl-1,3-dimethyl-1H-imidazol-3-ium triiodide
por: Said, Mohamed El Hadi, et al.
Publicado: (2013)

Cannot write session to /tmp/vufind_sessions/sess_pe272qj3bup4k3otj2isima3po