diethyl (R)-2-(1-(3-(cyclopentyloxy)-4-methoxyphenyl)-2-nitroethyl)malonate

5-溴-2-甲氧基苯酚

4-溴-2-(环戊基氧基)苯甲醚

(4R,5R)-4-(3-Cyclopentyloxy-4-methoxy-phenyl)-5-hydroxy-pyrrolidin-2-one

(4R)-ethyl 4-(3-(cyclopentyloxy)-4-methoxyphenyl)-2-oxopyrrolidine-3-carboxylate