Synthesis of the antitumoural agent batracylin and related isoindolo[1,2-b]quinazolin-12(10H)-ones
作者:Carlos M. Martínez-Viturro、Domingo Domínguez
DOI:10.1016/j.tetlet.2006.11.168
日期:2007.2
The synthesis of batracylin and related isoindolo[1,2-b]quinazolin-12-ones from easily accessible o-acylanilines is reported. The preparation of these tetracyclic compounds through a Mitsunobu reaction followed by spontaneous cyclodehydration shows the ability of this methodology to afford good yields of a wide variety of diversely 7, 8, 9, 10-substituted isoindoloquinazolinones in two steps.
据报道,从容易获得的邻苯丙氨酸类化合物中合成巴统西林和相关的异吲哚并[1,2 - b ]喹唑啉-12-酮。通过Mitsunobu反应然后自发环脱水制备这些四环化合物,表明该方法能够分两步提供多种多样的7、8、9、10取代异吲哚并喹唑啉酮的良好收率。
Both Nitro Groups Are Essential for High Antitubercular Activity of 3,5-Dinitrobenzylsulfanyl Tetrazoles and 1,3,4-Oxadiazoles through the Deazaflavin-Dependent Nitroreductase Activation Pathway
作者:Galina Karabanovich、Viktória Fabiánová、Anthony Vocat、Jan Dušek、Lenka Valášková、Jiřina Stolaříková、Russell R. A. Kitson、Petr Pávek、Kateřina Vávrová、Kamel Djaout、Katarína Mikušová、Alain R. Baulard、Stewart T. Cole、Jana Korduláková、Jaroslav Roh