Biosynthesis of the pyridine ring of ricinine from succinate and other labeled compounds.
D000470:Alkaloids / Q000737:chemistry*; D011725:Pyridines / Q000737:chemistry*; D011728:Pyridones; D013386:Succinates / Q000737:chemistry*; D019802:Succinic Acid
D000470:Alkaloids; D011725:Pyridines; D011728:Pyridones; D013386:Succinates; C019550:ricinine; D019802:Succinic Acid; C023666:pyridine
ALKALOIDS/chemistry; PYRIDINES/chemistry; SUCCINATES/chemistry