An anticancer composition containing a compound represented by general formula (I) or a pharmacologically acceptable acid addition salt thereof. In formula (I), R¹⁰ and R²⁰ may be the same or different from each other and each represents hydrogen, halogen, amino, aralkylamino, nitro, lower alkyl, lower alkoxy, lower alkoxyalkoxy, lower aralkyloxy or acyl; R³⁰ and R⁴⁰ may be the same or different from each other and each represents hydrogen, nicotinoyl, benzoyl or lower alkoxy; and n represents 0 or 1.
Microwave-assisted clean synthesis of 6-aryl-2,4-diamino-1,3,5-triazines in [bmim][PF6]
作者:Yanqing Peng、Gonghua Song
DOI:10.1016/j.tetlet.2004.04.195
日期:2004.6
An efficient and green approach was developed to prepare 6-aryl-2,4-diamino-1,3,5-triazines from corresponding arylnitriles and dicyanodiamide in ionic liquid [bmim][PF6] under computer-controlled microwave irradiation. Particularly valuable features of this method included the short reaction time, good yield, convenient operation and eco-friendly solvent. (C) 2004 Elsevier Ltd. All rights reserved.
Synthesis of 6-aryl-2,4-diamino-pyrimidines and triazines using palladium catalysed Suzuki cross-coupling reactions
作者:Graeme Cooke、Hugues Augier de Cremiers、Vincent M Rotello、Brian Tarbit、Petra E Vanderstraeten
DOI:10.1016/s0040-4020(01)00119-3
日期:2001.4
The high yielding synthesis of 6-aryl-2,4-diaminopyrimidines and triazines via palladium catalysed Suzuki cross-coupling reactions of commercially available 6-chloro-2,4-diaminopyrimidine 1 or 6-chloro-2,4-diaminotriazine 8 and aryl boronic acids are described. (C) 2001 Elsevier Science Ltd. All rights reserved.