Global Clue

Any of a class of nitrogenous organic compounds of plant origin that affect human physiology, e.g. morphine, quinine, caffeine etc.

Let's find possible answers to "Any of a class of nitrogenous organic compounds of plant origin that affect human physiology, e.g. morphine, quinine, caffeine etc." crossword clue. First of all, we will look for a few extra hints for this entry: Any of a class of nitrogenous organic compounds of plant origin that affect human physiology, e.g. morphine, quinine, caffeine etc.. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.