Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Q. N. M. Hakim Al-Arique"'
Autor:
Jerry P. Jasinski, Ray J. Butcher, M. S. Siddegowda, H. S. Yathirajan, Q. N. M. Hakim Al-arique
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 2, Pp o483-o484 (2011)
In the cation of the title compound [systematic name: (RS)-4-(3-carboxy-1-ethyl-6,8-difluoro-4-oxo-1,4-dihydroquinolin-7-yl)-2-methylpiperazin-1-ium 2,4,6-trinitrophenolate], C17H20F2N3O3+·C6H2N3O7−, the piperazine ring adopts a slightly distorted
Externí odkaz:
https://doaj.org/article/5cdab838f082490ea21c9a3e090eae12
Publikováno v:
Acta Crystallographica Section E, Vol 66, Iss 6, Pp o1507-o1508 (2010)
The title salt, 2C16H15F3N3OS+·C6Cl2O42−, is composed of two independent cations of a lansoprazole {systematic name 2-([3-methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl]methylsulfinyl)-1H-benzo[d]imidazole} intermediate and a dianion of chloranilic
Externí odkaz:
https://doaj.org/article/1c06137e2f9447d5aa2e3e9cb613d486
Publikováno v:
Acta Crystallographica Section E, Vol 66, Iss 6, Pp o1517-o1518 (2010)
The structure of the title compound, C19H28O2, has been redermined at 295 (2) K, with much improved precision. The structure and molecular packing of the title compound was first reported by Coiro et al. [Acta Cryst. (1973). B29, 1404–1409] by mean
Externí odkaz:
https://doaj.org/article/67f89564e1194abc8072729480819efc
Publikováno v:
Acta Crystallographica Section E, Vol 66, Iss 3, Pp o674-o675 (2010)
The title compound, C18H23N2+·Cl−, is a non-merohedrally twinned salt [domains 0.9288 (3) and 0.0712 (3)] which crystallizes with four independent cation–anion pairs in the asymmetric unit. The seven-membered ring in each of the cations adopts a
Externí odkaz:
https://doaj.org/article/22d36fd5aacb42019dd5d3d9cd0ab847
Publikováno v:
Acta Crystallographica Section E, Vol 66, Iss 2, Pp o349-o349 (2010)
The title compound, C16H15N5, crystallizes with two independent molecules (A and B) in the asymmetric unit. The dihedral angles of the pyrimidine ring with the benzene and pyridyl rings are 22.3 (1) and 53.2 (9)°, respectively, in molecule A, and 6.
Externí odkaz:
https://doaj.org/article/621e06b473434457a3f3fc0f285eb4be
Publikováno v:
Acta Crystallographica Section E, Vol 66, Iss 2, Pp o350-o350 (2010)
In the title compound, C14H10OS, the seven-membered thiepin ring adopts a distorted boat conformation with the dihedral angle between the mean planes of the two fused benzene rings being 56.5 (1)°.
Externí odkaz:
https://doaj.org/article/b1402de3f7a64f8389c4f55497f96316
Publikováno v:
Acta Crystallographica Section E, Vol 66, Iss 2, Pp o366-o367 (2010)
The title compound [systematic name: 3-(10,11-dihydro-5H-dibenzo[b,f]azepin-5-yl)-N,N,2-trimethylpropan-1-aminium hydrogen maleate], C20H27N2+·C4H3O4−, a maleate salt of trimipramine, crystallizes with four independent cation–anion pairs in the
Externí odkaz:
https://doaj.org/article/c330e5819a284fb3890d15c7b72c6dd3
Publikováno v:
Acta Crystallographica Section E, Vol 66, Iss 2, Pp o422-o423 (2010)
In the title compound, C21H15F3N2, the benzene ring bonded to the central C atom forms dihedral angles of 77.5 (7) and 89.0 (5)°, respectively, with the remaining two benzene rings. Weak intermolecular C—H...F hydrogen bonds link the molecules int
Externí odkaz:
https://doaj.org/article/924cde98e77e4c8aa06c45cabfd62848
Publikováno v:
Acta Crystallographica Section E, Vol 66, Iss 2, Pp o411-o412 (2010)
In the crystal structure of imatinibium dipicrate [systematic name: 1-methyl-4-(4-{4-methyl-3-[4-(3-pyridyl)pyrimidin-2-ylamino]anilinocarbonyl}benzyl)piperazine-1,4-diium dipicrate], C29H33N7O2+·2C6H2N3O7−, the imatinibium cation is protonated at
Externí odkaz:
https://doaj.org/article/2c88c8add0054622a3006980522ebf12
Publikováno v:
Acta Crystallographica Section E, Vol 66, Iss 2, Pp o347-o348 (2010)
The title compound {systematic name: 3-chloro-5-[3-(dimethylamino)propyl]-10,11-dihydro-5H-dibenz[b,f]azepinium picrate}, C19H24ClN2+·C6H2N3O7−, crystallizes with two independent cation–anion pairs in the asymmetric unit. The chlorimipraminium c
Externí odkaz:
https://doaj.org/article/7e26fa1e1d7a4f4a9e3b78a70f0c3fda