📜(1S,4R)-4-甲基环戊-2-烯甲酸甲酯盐酸盐置于叔丁基过氧化氢,硼烷四氢呋喃络合物,L-(+)-酒石酸二乙酯,Palladium On Activated Charcoal,1,4-Diazabicyclo[2.2.2]octan-1-Ium Chloride,氢气,二异丁基氢化铝,1,8-二氮杂双环[5.4.0]十一碳-7-烯,三乙胺,N,N-二异丙基乙胺体系中,用 甲醇,二氯甲烷,异丙醇,甲苯,乙腈,仲丁醇 作为反应溶剂,5.0~130.0 °C,600.01 Kpa 条件下,反应生成 氨基磺酸 [(1S,2S,4R)-4-[4-[[(1S)-2,3-二氢-1H-茚-1-基]氨基]-7H-吡咯并[2,3-D]嘧啶-7-基]-2-羟基环戊基]甲基酯
参考文献:Process Development And Gmp Production Of A Potent Nae Inhibitor Pevonedistat
标题:Process Development And Gmp Production Of A Potent Nae Inhibitor Pevonedistat
摘要:A Practical Synthesis Of A Novel Nedd8-Activating Enzyme (Nae) Inhibitor Pevonedistat (Mln4924) Is Described. Key Steps Include An Enantioselective Synthesis Of An Amino-Diol Cyclopentane Intermediate Containing Three Chiral Centers And A Novel,Regioselective Sulfamoylation Using N-(Tert-Butoxycarbonyl)-N-[(Triethylenediammonium)Sulfonyl]Azanide. The Linear Process,Involving Six Solid Isolations,Has Been Carried Out In Multiple Cgmp Productions On 15-30 Kg Scale To Produce Pevonedistat In 98% (A/a) Chemical Purity And 25% Overall Yield.
DOI:10.1021/acs.Oprd.5B00209