alkaloid Synonyms

active resin strychnine tannin vasoconstrictor agar ephedrine pseudoephedrine scopolamine caffeinic glycoside glycoalkaloid drugs bioactive compound bioactive substance phytochemical physostigmine patchouli alkaline alkaloidal anaerobic atropine balsam belladonna catalytic chemical chlorophyll curare ergot hyoscine hyoscyamine nicotine biologically active substance