tert-butyl N-[(2S)-1-[(2'S,3R)-2'-[[(1R,2S)-2-ethenyl-1-[(1-methylcyclopropyl)sulfonylcarbamoyl]cyclopropyl]carbamoyl]-5-methyl-9-(trifluoromethoxy)spiro[1,2-dihydropyrano[2,3-c]quinoline-3,4'-pyrrolidine]-1'-yl]-1-oxonon-8-en-2-yl]carbamate 在
詹氏催化剂 、
对苯醌 作用下,
以
1,2-二氯乙烷 为溶剂,
反应 4.0h,
以71%的产率得到tert-butyl (2R,6S,13aS,14aR,16aS,Z)-5'-methyl-14a-(1-methylcyclopropylsulfonylcarbamoyl)-5,16-dioxo-9'-(trifluoromethoxy)-1',2',3,5,6,7,8,9,10,11,13a,14,14a,15,16,16a-hexadecahydro-1H-spiro[cyclopropa[e]pyrrolo[1,2-a][1,4]diazacyclopentadecine-2,3'-pyrano[2,3-c]quinoline]-6-ylcarbamate