3-Demethyl Colchicine

Synonyms :N-[(7S)-5,6,7,9-Tetrahydro-3-hydroxy-1,2,10-trimethoxy-9-oxobenzo[a]heptalen-7-yl]-acetamide; O3-Demethylcolchicine; 3-Demethyl-(-)-colchicine; 3-Demethylcolchicine; 3-Desmethylcolchicine; O3-Demethylcolchicine;