Pivalic acid 6-{2-[ethyl(4-hydroxybenzoyl)amino]-4,5-dimethoxyphenyl}-5,6,7,8-tetrahydronaphthalen-2-yl ester 、
2-氯-N-异丙基-N-甲基乙酰胺 以the title compound (2.1 mg) was obtained的产率得到6-{2-{Ethyl{4-[2-(isopropylmethylamino)ethoxy]benzyl}amino}-4,5-dimethoxyphenyl}-5,6,7,8-tetrahydronaphthalen-2-ol