Selenium-containing heterocycles: Part 2. Reactions of 3-amino-4,6-dimethyl-selenolo[2,3-<i>b</i>]pyridine-2-carbonitrile and related fused tetracyclic systems
作者:Shams H. Abdel-Hafez、Ragaa A. Ahmed、Mohamed A. Abdel-Azim、Khairy M. Hassan
DOI:10.3184/030823409x401114
日期:2009.1
of pyrido[3’,2’:4,5]selenolo[3,2-d]pyrimidine, 7,9-dimethylpyrido [3’,2’:4,5]selenolo[3,2-d]pyrimidine-2,4-(1H,3H)-dithione, 7,9-dimethylpyrido[3’,2’:4,5]selenolo[2,3-e]tetrazolo[1,5-c]pyrimidine-6(5H)-thione, 9,11-dimethyl-pyrido[3’,2’:4,5]selenolo[2,3-e][1,2,4]triazolo[1,5-c]pyrimidine, 7,9-dimethylpyrido[3’,2’:4,5]selenolo[2,3-e]imidazo[1,2-c] pyrimidine and 10,12-dimethylpyrido[3″,2″:4’,5']selenolo[3’
吡啶并[3',2':4,5]
硒并[3,2-d]
嘧啶、7,9-二
甲基吡啶并[3',2':4,5]
硒并[3,2-d]的新系列pyrimidine-2,4-(1H,3H)-dithione, 7,9-二
甲基吡啶并[3',2':4,5]selenolo[2,3-e]
四唑并[1,5-c]pyrimidine-6( 5H)-
硫酮,9,11-二甲基-
吡啶并[3',2':4,5]
硒并[2,3-e][1,2,4]三唑并[1,5-c]
嘧啶,7, 9-二
甲基吡啶并[3',2':4,5]
硒并[2,3-e]
咪唑并[1,2-c]
嘧啶和10,12-二
甲基吡啶并[3″,2″:4',5']
硒并[3',2':4,5]
嘧啶并[1,6-a]
嘧啶衍
生物由3-
氨基-4,6-
二甲基硒并[2,3-b]
吡啶-2-腈制备。