(+)-hopeanol

(Z)-3-(1-Methoxycarbonyl-vinylamino)-2-methylsulfanyl-acrylic acid methyl ester

2-[(2,6-Dimethyl-phenyl)-(3-methoxy-propionyl)-amino]-propionic acid methyl ester

1,2,4,5-Tetrakis-(α-methoxy-benzyl)-benzol