skeletal rearrangement of the thiazolotriazine fragment. The antiproliferative activity of the synthesized compounds was evaluated. Among the derivatives, (Z)-1,3-diethyl-7-[(1H-indol-3-yl)methylidene]-1,3a,4,9a-tetrahydroimidazo[4,5-e]thiazolo[2,3-c]-1,2,4-triazine-2,8(3H,7H)-dione 4n exhibited the highest antiproliferative activity. The GI50 values of the compound against 24 of the 60 cancer cell lines
两个新系列的 6-heterylmethylidenetetrahydroimidazo[4,5- e ] thiazolo[ 3,2 - b ] -1,2,4-triazine -2,7(1 H ,6 H )-diones 和 7-heterylmethylidenetetrahydroimidazo[4, 5- e ]
噻唑并[2,3- c ]-
1,2,4-三嗪-2,8 (3 H ,7 H )-二酮由四氢
咪唑并[4,5- e ]
噻唑并[3]羟醛缩合合成,2- b ]-1,2,4-triazine-2,7(1 H ,6 H)-二酮氢
溴化物与杂芳醛和随后的
噻唑并三嗪片段的骨架重排。评价合成化合物的抗增殖活性。间的衍
生物,(Ž)-1,3-
二乙基-7 - [(1 ħ
吲哚-3-基)亚甲基] -1,3-一个,4,9-一个-tetrahydroimidazo [4,5- ë ]
噻唑并[ 2,3 - c