(2R,3R,4S)-3-Acetamido-2-((1R,2R)-2,3-dihydroxy-1-methoxypropyl)-4-guanidino-3,4-dihydro-2H-pyran-6-carboxylic acid

3,6-Dimethoxythieno[3,2-b]thiophene

(4,6-Dimethoxypyridin-3-yl)boronic acid

4-(Bromomethyl)benzo[b]thiophene

2-(Pyridin-2-yl)-4,5-dihydrooxazole