Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Deng-Ke Liu"'
Publikováno v:
Molecules, Vol 19, Iss 2, Pp 2694-2706 (2014)
Twenty-one non-peptide substituted desloratadine class compounds were synthesized as novel arginine vasopressin receptor antagonists from desloratadine via successive acylation, reduction and acylation reactions. Their structures were characterized b
Externí odkaz:
https://doaj.org/article/fc2fd6161c7344d6b0f8821ed477f04d
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
Publikováno v:
Zhihui kongzhi yu fangzhen, Vol 46, Iss 1, Pp 21-29 (2024)
A dynamic obstacle avoidance algorithm is proposed for the obstacle avoidance problem in the cruise task of unmanned boat cluster. Firstly, the square grid trajectory cell (SGTC) situation matrix of the waters around the unmanned surface vessle is ob
Externí odkaz:
https://doaj.org/article/1e38204134de48378a3509768b5812e8
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 5, Pp o1293-o1293 (2012)
In the title molecule, C20H22F3N3OS, the piperazine ring has a chair conformation, and the N—C(=O)—C—N torsion angle is −59.42 (14)°. In the crystal, weak C—H...O and C—H...π interactions link the molecules into layers parallel to (101)
Externí odkaz:
https://doaj.org/article/36068e1cadfd48d3a107da54033f26e3
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 5, Pp o1291-o1291 (2012)
The molecular skeleton of the title compound, C9H11N3, is almost planar, with a maximum deviation of 0.0325 (19) Å for the amino N atom. In the crystal, N—H...N hydrogen bonds establish the packing.
Externí odkaz:
https://doaj.org/article/dbb1a5de3fb84a68b934e4ddb070402a
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 4, Pp o1053-o1053 (2012)
In the title compound, C16H16ClNO2S, the benzene and thiophene rings make a dihedral angle of 72.60 (4)°. In the crystal, weak C—H...O interactions are observed.
Externí odkaz:
https://doaj.org/article/3da24ecc94e24fbda5b5eb4b4a0306f4
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-[4-(4-Methylphenylsulfonyl)piperazin-1-yl]-1-(4,5,6,7-tetrahydrothieno[3,2-c]pyridin-5-yl)ethanone
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 8, Pp o2134-o2134 (2011)
In the title thienopyridine derivative, C20H25N3O3S2, the piperazine ring exhibits a chair conformation and the tetrahydropyridine ring exhibits a half-chair conformation. The folded conformation of the molecule is defined by the N—C—C—N torsio
Externí odkaz:
https://doaj.org/article/b64205946eaf451da8820629036f1d47
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 7, Pp o1787-o1787 (2011)
In the title molecule, C13H14O3S2, the thiophene and benzene rings form a dihedral angle of 13.86 (13)°. In the crystal, weak intermolecular C—H...O hydrogen bonds link the molecules into layers parallel to the ab plane.
Externí odkaz:
https://doaj.org/article/91cc4fcdf45849d2a0633ca43b7e9eb4
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 6, Pp o1490-o1490 (2011)
In the title compound, C13H16N4OS3, a thienopyridinederivative, the tetrahydropyridine ring exhibits a half-chair conformation, and the folded conformation of the molecule is defined by the N—C—C—N torsion angle of −78.85 (16)°. The crystal
Externí odkaz:
https://doaj.org/article/786e927a7c6841a4af780104d2e83b7f