Crystal structure of 9-(4-bromobutyl)-9H-fluorene-9-carboxylic acid

Autor: Xu-Yang Zhang, Bing-Ni Liu, Ping-Bao Wang, Deng-Ke Liu

Publikováno v: Acta Crystallographica Section E, Vol 70, Iss 10, Pp o1118-o1119 (2014)

The title compound, C18H17BrO2, is a key intermediate in the synthesis of lomitapide mesylate, a microsomal triglyceride transfer protein inhibitor. Its asymmetric unit contains two independent molecules with slightly different conformations; the mea

Externí odkaz: https://doaj.org/article/ded3e7e108fa48c386ebfb53a404d346

Methyl 5-chloro-2-nitrobenzoate

Autor: Yan-Shu Liang, Bing-Ni Liu, Mo Liu, Deng-Ke Liu

Publikováno v: Acta Crystallographica Section E, Vol 67, Iss 12, Pp o3139-o3139 (2011)

In the title compound, C8H6ClNO4, the nitro and acetoxy groups attached to the benzene ring at neighbouring positions are twisted from its plane by 29.4 (1) and 49.7 (1)°, respectively. In the crystal, weak C—H...O hydrogen bonds link molecules in

Externí odkaz: https://doaj.org/article/ecda51e20ece44d5986c18f273123aad

2-Methyl-6-nitro-2H-indazole

Autor: Li Long, Bing-Ni Liu, Mo Liu, Deng-Ke Liu

Publikováno v: Acta Crystallographica Section E, Vol 67, Iss 6, Pp o1546-o1546 (2011)

In the title compound, C8H7N3O2, the molecular skeleton is almost planar with a maximum deviation of 0.0484 (9) Å for the methyl C atom. In the crystal, weak intermolecular C—H...N and C—H...O hydrogen bonds help to establish the packing.

Externí odkaz: https://doaj.org/article/58483bd8ab684a8bbc555a2b42b2fa49

Methyl 5-chloro-2-nitrobenzoate

Autor: Bing-Ni Liu, Yan-Shu Liang, Deng-Ke Liu, Mo Liu

Publikováno v: Acta Crystallographica Section E, Vol 67, Iss 12, Pp o3139-o3139 (2011)
Acta Crystallographica Section E: Structure Reports

In the title compound, C8H6ClNO4, the nitro and acetoxy groups attached to the benzene ring at neighbouring positions are twisted from its plane by 29.4 (1) and 49.7 (1)°, respectively. In the crystal, weak C—H...O hydrogen bonds link molecules in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7241d7c6b3198184803673073d8cfe7
http://scripts.iucr.org/cgi-bin/paper?S1600536811044072

N-(2-Chloropyrimidin-4-yl)-N,2-dimethyl-2H-indazol-6-amine

Autor: Haofei Qi, Bing-Ni Liu, Deng-Ke Liu, Mo Liu

Publikováno v: Acta Crystallographica Section E, Vol 66, Iss 11, Pp o2955-o2955 (2010)
Acta Crystallographica Section E: Structure Reports

In the title compound, C13H12ClN5, which is a derivative of the antitumor agent pazopanib {systematic name: 5-[[4-[(2,3-dimethyl-2H-indazol-6-yl)methylamino]-2-pyrimidinyl]amino]-2-methylbenzolsulfonamide}, the indazole and pyrimidine fragments form

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c679120c1de933fb41d27ce616243257
http://scripts.iucr.org/cgi-bin/paper?S1600536810042753