tertbutyl N-(3-{[(3S,4S,4aS,8aS)-4-[(3-methoxy-5-methylphenyl)carbonyl]-3,4a,8,8-tetramethyl-decahydronaphthalen-2-yl]amino}propyl)carbamate 、
盐酸 、
1,4-二氧六环 在
甲醇 、
乙醚 作用下,
以
甲醇 为溶剂,
反应 1.5h,
以to give (3S,4S,4aS,8aS)—N-(3-aminopropyl)-4-[(3-methoxy-5-methylphenyl)carbonyl]-3,4a,8,8-tetramethyl-decahydronaphthalen-2-amine dihydrochloride (Compound No的产率得到(3S,4S,4aS,8aS)-N-(3-aminopropyl)-4-[(3-methoxy-5-methylphenyl)carbonyl]-3,4a,8,8-tetramethyl-decahydronaphthalen-2-amine dihydrochloride