It is an amide of nicotinic acid. Nicotinate salvage is the process of regenerating nicotinamide adenine dinucleotide from nicotinic acid. The drug undergoes hydrolysis to GABA and nicotinic acid. Trigonelline is a methyl betaine of nicotinic acid. Nicotinamide can also be made from nicotinic acid. Niacin, also called nicotinic acid, is found in most organisms. Pyridine can also be produced by the decarboxylation of nicotinic acid with copper chromite. Symptoms of pellagra can be cured with exogenous administration of nicotinic acid or nicotinamide. Commercially, nicotinamide is made from either nicotinic acid or nicotinonitrile. HCA is also a high-affinity biomolecular target for niacin (aka nicotinic acid). An adenylate moiety is then transferred to form nicotinic acid adenine dinucleotide (NaAD). Mitochondrial electron carriers ubiquinone and nicotinic acid are also susceptible to pyocyanin. C creates chloromethane and nicotinic acid (a form of vitamin B). Another example is that both niacinamide and nicotinic acid (niacin) have vitamin B activity. Nicotinic acid can be synthesized from tryptophan or aspartic acid.