The present invention is directed to a process for the synthesis of (1R, 4R, 5S)-4-(2- chloroethyl)-1-((S)-((S)-cyclohex-2-en-1-yl)(hydroxy)methyl)-5-methyl-6-oxa-2- azabicyclo[3.2.0]heptane-3,7-dione; compound 1 (salinosporamide A, marizomib): (Compound 1).
本发明涉及一种合成(1R,4R,5S)-4-(2-
氯乙基)-1-((S)-((S)-环己-2-烯-1-基)(羟基)甲基)-5-甲基-6-氧代-
2-氮杂双环[3.2.0]
庚烷-3,7-二酮的方法;化合物1(salinosporamide A,marizomib):(化合物1)。