(1S,3'R,6'R,7'R,8'E,11’S,12'R)-6-chloro-7'-methoxy-11’,12'-dimethyl-15'-oxo-3,4-dihydro-2H-spiro[naphthalene-1,22'-[20]oxa[13]thia[1,14]diazatetracyclo[14.7.2.0~3,6~.0~19,24~]pentacosa[8,16,18,24]tetraene]-7'-carbaldehyde 13',13'-dioxide 、
(1R,4S)-2-propan-2-yl-2,5-diazabicyclo[2.2.1]heptane 在
N,N-二异丙基乙胺 、
三乙酰氧基硼氢化钠 作用下,
以
二氯甲烷 为溶剂,
反应 58.17h,
生成 (1S,3‘R,6’R,7’R,8’E,11’S,12’R)-6-chloro-7’-methoxy-11’,12’-dimethyl-7’-(((1R,4R)-5-(1-methylethyl)-2,5-diazabicyclo[2.2.1]hept-2-yl)methyl)-3,4-dihydro-2H,15’H-spiro[naphthalene-1,22’-[20]oxa[13]thia[1,14]diazatetracyclo[14.7.2.0~3,6~.0~19,24~]pentacosa[8,16,18,24]tetraen]-15’-one 13‘,13‘-dioxide