3-(1-吡唑基)-L-丙氨酸

S-烯丙基-L-半胱氨酸

3,4-Dihydro-2H-1,4-benzothiazin-7-ol

7-hydroxy-3,4-dihydro-2H-benzo[b][1,4]thiazine-3-carboxylic acid

2-[(2-ethoxycarbonyl-3,4-dihydro-2H-pyrrol-5-yl)amino]-3-sulfanylpropanoic acid