Pivalic acid 6-{2-[ethyl(4-hydroxybenzoyl)amino]-4-methoxyphenyl}-5,6,7,8-tetrahydronaphthalen-2-yl ester 、
2-Chloro-N-(1,2,2,6,6-pentamethyl-piperidin-4-yl)-acetamide 以the title compound (4.2 mg) was obtained的产率得到6-{2-{Ethyl {4-[2-(1,2,2,6,6-pentamethylpiperidin-4-ylamino)ethoxy]benzyl}amino}-4-methoxyphenyl}-5,6,7,8-tetrahydronaphthalen-2-ol