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3-(2-Amino-ethyl)-2-(4-chloro-anilino)-quinazolin-4(3H)-one methanol 0.75-solvate.

作者信息

Yang Xu-Hong, Chen Xiao-Bao, Zhou Si-Xuan

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2008 Dec 7;65(Pt 1):o185-6. doi: 10.1107/S160053680804049X.

DOI:10.1107/S160053680804049X
PMID:21581640
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2968094/
Abstract

In the asymmetric unit of the title compound, C(16)H(15)ClN(4)O·0.75CH(3)OH, there are two independent quinazolin-4(3H)-one mol-ecules and one and a half methanol mol-ecules. One of the methanol mol-ecules is disordered over two positions with equal occupancies. The dihedral angles between the quinazoline ring system and the chloro-benzene ring in the two quinazolin-4(3H)-one mol-ecules are essentially the same, at 39.83 (1) and 39.84 (1)°. Intra-molecular N-H⋯N and O-H⋯O, and inter-molecular N-H⋯O and N-H⋯N hydrogen bonds are observed. In addition, π-π stacking inter-actions, with centroid-to-centroid distances of 3.654 (1), 3.766 (1) and 3.767 (1) Å, and weak C-H⋯π inter-actions, are observed.

摘要
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/562c/2968094/e8b028e22abf/e-65-0o185-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/562c/2968094/95f37ec196e5/e-65-0o185-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/562c/2968094/e8b028e22abf/e-65-0o185-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/562c/2968094/95f37ec196e5/e-65-0o185-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/562c/2968094/e8b028e22abf/e-65-0o185-fig2.jpg

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本文引用的文献

1
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2
Potent and selective inhibitors of platelet-derived growth factor receptor phosphorylation. 1. Synthesis, structure-activity relationship, and biological effects of a new class of quinazoline derivatives.
J Med Chem. 2002 Jul 4;45(14):3057-66. doi: 10.1021/jm010428o.
3
6-Substituted-4-(3-bromophenylamino)quinazolines as putative irreversible inhibitors of the epidermal growth factor receptor (EGFR) and human epidermal growth factor receptor (HER-2) tyrosine kinases with enhanced antitumor activity.6-取代-4-(3-溴苯基氨基)喹唑啉类化合物作为表皮生长因子受体(EGFR)和人表皮生长因子受体(HER-2)酪氨酸激酶的潜在不可逆抑制剂，具有增强的抗肿瘤活性。
Crystal structure of 3-amino-2-propyl-quinazolin-4(3H)-one.
3-氨基-2-丙基喹唑啉-4(3H)-酮的晶体结构
Acta Crystallogr E Crystallogr Commun. 2015 Jul 22;71(Pt 8):o590-1. doi: 10.1107/S2056989015013134. eCollection 2015 Aug 1.
4
2-Ethyl-3-[(R)-2-phenyl-butanamido]-quinazolin-4(3H)-one monohydrate.
Acta Crystallogr Sect E Struct Rep Online. 2014 Mar 22;70(Pt 4):o467. doi: 10.1107/S1600536814005996. eCollection 2014 Apr 1.
5
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Acta Crystallogr Sect E Struct Rep Online. 2013 Jun 15;69(Pt 7):o1094. doi: 10.1107/S1600536813016073. eCollection 2013.
6
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4
Synthesis, antibacterial, antifungal and anti-HIV evaluation of Schiff and Mannich bases of isatin derivatives with 3-amino-2-methylmercapto quinazolin-4(3H)-one.异吲哚酮衍生物与3-氨基-2-甲基巯基喹唑啉-4(3H)-酮的席夫碱和曼尼希碱的合成、抗菌、抗真菌及抗HIV活性评价
Pharm Acta Helv. 1999 Dec;74(1):11-7. doi: 10.1016/s0031-6865(99)00010-2.
5
Structure-activity relationships of novel 2-substituted quinazoline antibacterial agents.新型2-取代喹唑啉类抗菌剂的构效关系
J Med Chem. 1999 Nov 4;42(22):4705-13. doi: 10.1021/jm9903500.
6
New azole antifungals. 3. Synthesis and antifungal activity of 3-substituted-4(3H)-quinazolinones.新型唑类抗真菌剂。3. 3-取代-4(3H)-喹唑啉酮的合成及抗真菌活性
J Med Chem. 1998 May 21;41(11):1869-82. doi: 10.1021/jm9707277.
7
Tyrosine kinase inhibitors. 11. Soluble analogues of pyrrolo- and pyrazoloquinazolines as epidermal growth factor receptor inhibitors: synthesis, biological evaluation, and modeling of the mode of binding.酪氨酸激酶抑制剂。11. 作为表皮生长因子受体抑制剂的吡咯并和吡唑并喹唑啉的可溶性类似物：合成、生物学评价及结合模式建模
J Med Chem. 1997 May 9;40(10):1519-29. doi: 10.1021/jm960789h.
8
Synthesis and antimicrobial activity of some bis-quinazoline derivatives.一些双喹唑啉衍生物的合成及其抗菌活性
Pharmazie. 1997 Mar;52(3):189-94.
9
Quinazolineacetic acids and related analogues as aldose reductase inhibitors.
J Med Chem. 1991 Apr;34(4):1492-503. doi: 10.1021/jm00108a038.