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4-(2-{[4-氨基-6-(4-硝基苄基)-5-氧代-4,5-二氢-1,2,4-三嗪-3-基]硫烷基}乙酰基)-3-苯基-斯德酮

4-(2-{[4-Amino-6-(4-nitro-benz-yl)-5-oxo-4,5-dihydro-1,2,4-triazin-3-yl]sulfan-yl}acet-yl)-3-phenyl-sydnone.

作者信息

Fun Hoong-Kun, Rosli Mohd Mustaqim, Kalluraya Balakrishna

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2011 May 1;67(Pt 5):o1196. doi: 10.1107/S1600536811014504. Epub 2011 Apr 22.

DOI:10.1107/S1600536811014504
PMID:21754498
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3089265/
Abstract

In the crystal, C(20)H(15)N(7)O(6)S, the dihedral angle between the oxadiazole and triazine rings is 86.94 (7)°. The oxadiazole ring makes a dihedral angle of 52.96 (8)° with the phenyl ring, while the triazine ring makes a dihedral angle of 82.08 (7)° with the benzene ring. In the structure, mol-ecules are linked by a pair of N-H⋯O hydrogen bonds, forming an inversion dimer. The dimers are further stacked along the a axis via N-H⋯N hydrogen bonds. Weak inter-molecular C-H⋯O inter-actions are also observed.

摘要

在晶体C(20)H(15)N(7)O(6)S中,恶二唑环与三嗪环之间的二面角为86.94 (7)°。恶二唑环与苯环的二面角为52.96 (8)°,而三嗪环与苯环的二面角为82.08 (7)°。在该结构中,分子通过一对N-H⋯O氢键相连,形成一个反演二聚体。这些二聚体通过N-H⋯N氢键进一步沿a轴堆积。还观察到弱的分子间C-H⋯O相互作用。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/472c/3089265/9e58c32949d3/e-67-o1196-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/472c/3089265/76ef37bde70e/e-67-o1196-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/472c/3089265/9e58c32949d3/e-67-o1196-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/472c/3089265/76ef37bde70e/e-67-o1196-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/472c/3089265/9e58c32949d3/e-67-o1196-fig2.jpg

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本文引用的文献

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Acta Crystallogr D Biol Crystallogr. 2009 Feb;65(Pt 2):148-55. doi: 10.1107/S090744490804362X. Epub 2009 Jan 20.
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Synthesis and antimicrobial activities of a new series of 4-S-[4(1)-amino-5(1)-oxo-6(1)-substituted benzyl-4(1),5(1)-dihydro-1(1),2(1),4(1)-triazin-3-yl]mercaptoacetyl-3-arylsydnones.
一系列新型4-S-[4(1)-氨基-5(1)-氧代-6(1)-取代苄基-4(1),5(1)-二氢-1(1),2(1),4(1)-三嗪-3-基]巯基乙酰基-3-芳基斯德酮的合成与抗菌活性
Eur J Med Chem. 2008 Dec;43(12):2831-4. doi: 10.1016/j.ejmech.2008.02.003. Epub 2008 Mar 4.
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