(Z)-2-(2-methoxy-5-(3,4,5-trimethoxystyryl)phenoxy)acetic acid

3-hydroxy-4-methoxybenzylthioacetic acid

8-cyclopentyl-6-(3-hydroxy-4-methoxy-phenylmethanesulfonyl)-2-methylsulfanyl-8H-pyrido[2,3-d]pyrimidin-7-one

8-cyclopentyl-6-(3-hydroxy-4-methoxy-phenylmethanesulfonyl)-2-methylsulfinyl-8H-pyrido[2,3-d]pyrimidin-7-one