2400-96-6Relevant articles and documents
2-[3-(4-morpholinyl)propylamine]-3-aryl-4-quinolinone compounds and application thereof
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Paragraph 0051; 0063, (2018/04/21)
The invention belongs to the technical field of medicines and relates to 2-[3-(4-morpholinyl)propylamine]-3-aryl-4-quinolinone compounds and an application thereof. 2-[3-(4-morpholinyl)propylamine]-3-aryl-4-quinolinone derivatives comprise stereisomers and pharmaceutically applicable salts of the compounds and have the general structural formula shown in the description, wherein R is described inthe claims and description. The 2-[3-(4-morpholinyl)propylamine]-3-aryl-4-quinolinone derivatives and pharmaceutically applicable acid-added salts of the compounds can be combined with existing medicines or used separately to serve as influenza virus inhibitors to treat influenza and have better curative effects on various type-A influenza in particular.
Synthesis, molecular structure and spectroscopic studies of some new quinazolin-4(3H)-one derivatives; An account on the N- versus S-Alkylation
Hagar, Mohamed,Soliman, Saied M.,Ibid, Farahate,El Ashry, El Sayed H.
, p. 667 - 679 (2016/01/09)
A new series of N- and S-alkylated products of 3-aryl-1H,3H-quinazolin-2,4-dione and 3-aryl-2-mercapto-3H-quinazolin-4-one, respectively, were prepared in good yields via efficient nucleophilic substitution reaction of the SH and NH substrates with methyl
An efficient synthesis of quinazoline-2,4-dione derivatives with the aid of a low-valent titanium reagent
Shi, Da-Qing,Dou, Guo-Lan,Li, Zheng-Yi,Ni, Sai-Nan,Li, Xiao-Yue,Wang, Xiang-Shan,Wu, Hui,Ji, Shun-Jun
, p. 9764 - 9773 (2008/02/12)
A facile synthetic method using low-valent titanium reagent (TiCl4/Zn system) to promote the novel reductive cyclization of 2-nitrobenzamides and triphosgene is described. Sequentially, a series of quinazoline-2,4-diones were synthesized in goo