作者:A. Y. Hassan、M. T. Sarg、A. H. Bayoumi、F. G. A. Kalaf
DOI:10.1002/jhet.2969
日期:2017.11
been utilized for the synthesis of various fused purine analogues through different chemical reactions to yield [1,4]thiazino[4,3,2‐gh]purines 2, 3, 10a,b, 14, (8‐oxo‐[1,4]thiazino[4,3,2‐gh]purin‐7(8H)‐ylidene) acetate 4, [1,4]thiazepino[4,3,2‐gh]purine 6, thiazolo[3,4,5‐gh]purine 7, imidazo[1,5,4‐gh]purin‐5‐amine 8, 5‐methylimidazo[1,5,4‐gh]purine 9, [1,2,4]triazino[4,3‐i]purines 16, 18, 21, [1,2,4]triazino[4
6-巯基
嘌呤已用于各种熔融
嘌呤类似物的通过不同的
化学反应合成,得到[1,4] thiazino [4,3,2 GH ]
嘌呤2,3,10A,B,14,(8-氧代‐ [1,4] thiazino [4,3,2- gh ] purin-7(8 H)-亚基)
醋酸盐4,[1,4] thiazepino [4,3,2- gh ]
嘌呤6,
噻唑啉[3 ,4,5- GH ]
嘌呤7,
咪唑并[1,5,4- GH ]
嘌呤-5-胺8,5-甲基
咪唑并[1,5,4- GH ]
嘌呤9,
[1,2,4]三嗪并[4,3-我]
嘌呤16,18,21,
[1,2,4]三嗪[4,5,6- GH〕
嘌呤20,5-甲基-2-(7- ħ
嘌呤-6-基)-1- ħ
吡唑3(2 ħ) -酮22,[1,2,4]三唑并[4,3我]
嘌呤23,[1,2,5]三氮杂
环庚烷[5,4,3- gh ]
嘌呤24和6-(2-(乙氧基羰基)
肼基乙基)-9 H-
嘌呤-9-
羧酸