Synthesis of ribofuranosyl glycosides of
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Kasumi Sanpei; Yoshio Saito; Masaya Imoto; Kazuo Umezawa; Kuniki Kato
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Article
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1996
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Elsevier Science
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English
โ 195 KB
The synthesis of ribofuranosyl glycosides of echiguanines A and B, PI 4-kinase inhibitors, was achieved from 2-amino-4-chloropyrrolo[2,3-d]pyrimidine and 2,3-O-isopropylidene-5-O-(t-butyl) dimethylsilyl-o~-D-ribofuranosyl chloride. The ribofuranosyl echiguanine A weakly inhibited PI 4-kinase.