- Facile synthsis and evaluation of antitumor and antiviral activities of [1,2,5]thiadiazolo[3,4-d]pyrimidines (8-thiapurines) and 4-β-D-ribofuranosyl-[1,2,5]thiadiazolo[3,4-d]pyrimidines
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Synthesis of 5-amino-[1,2,5[thiadiazolo]3,4-d]pyrimidin-7(6H-ones (8-thiaguanine) (4a-m), 7-amino-[1,2,5]thiadiazolo[3,4-d]pyrimidin-5(4H)-ones (8-thiaisoguanine) (6a-k), 5,7-diamino-[1,2,5]thiadiazolo[3,4]-dlpyrimidines (8a-d) and some other thiadiazolop
- Nagamatsu, Tomohisa,Islam, Rafiqul,Ashida, Noriyuki
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p. 573 - 588
(2008/03/12)
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- 9-Cyclohexyl-2-alkoxy-9H-adenine process
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A process for preparing 9-cyclohexyl-2-alkoxy-9H-adenine derivatives such as 9-cyclohexyl-2-n-propoxy-9H-adenine from 7-amino-5-(methylthio)[1,2,5]oxadiazolo[3,4-d]pyrimidine and 7-amino-5-(methylthio)[1,2,5]thiadiazolo[3,4-d]pyrimidine is described. Othe
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