3-O-Demethyl-17-methylyuzurine

(4R,7aR,12bS)-7-methoxy-3-methyl-2,4,7a,13-tetrahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinoline-9-ol

3-O,17-N-diethoxycarbonylnoroxymorphone

2-amino-3-O-demethyl-2-deoxyfortimicin A

Monensin, 16-deethyl-3-O-demethyl-16-methyl-3-O-(1-oxopropyl)-

3-Demethyl Thiocolchicine-d3

4-[7-hydroxy-2-[5-[5-[6-hydroxy-3,5-dimethyl-6-(phenylcarbamoyloxymethyl)oxan-2-yl]-3-methyloxolan-2-yl]-5-methyloxolan-2-yl]-2,8-dimethyl-1,10-dioxaspiro[4.5]decan-9-yl]-2-methyl-3-propanoyloxypentanoic acid