This invention describes the series of compounds based on the 3-deazaneplanocin A (DZNep) core structure designed to inhibit the function of Polycomb repressive complex 2 (PRC2) proteins.
The Mitsunobu reaction in preparing 3-deazapurine carbocyclic nucleosides
作者:Minmin Yang、Jian Zhou、Stewart W. Schneller
DOI:10.1016/j.tet.2005.10.052
日期:2006.2
The coupling reaction of 4-chloro-1H-imidazo[4,5-c]pyridine (6-chloro-3-deazapurine, 3) with several cyclopentyl derivatives under Mitsunubo reaction conditions provides an efficient entry into N-7 and N-9 substituted 3-deazapurine carbocyclic nucleosides of antiviral potential. The versatility of this procedure is illustrated with a new and efficient synthesis of (−)-3-deazaaristeromycin, a formal
在Mitsunubo反应条件下,4-氯-1 H-咪唑并[4,5- c ]吡啶(6-氯-3-去氮杂嘌呤,3)与几种环戊基衍生物的偶联反应可有效地进入N-7和N- 9个具有抗病毒潜力的3-deazapurine碳环核苷取代基。该程序的多功能性通过(-)-3-deazaaristeromycin的新型有效合成,3-deazaneplanocin A的正式制备以及通往3-deaza-5'-homoaristeromycin的途径得以说明。