Most of the compounds have physiologically active properties, and their biological properties are often attributed to the heteroatoms contained in their molecules, and most of these heteroatoms also appear in cyclic structures. A Journal, Proceedings of the Society for Experimental Biology and Medicine called Nicotinamide inhibitors, Author is Cote, L.; Oleson, J. J.; Williams, J. H., which mentions a compound: 148-51-6, SMILESS is OC1=C(C)C(CO)=CN=C1C.[H]Cl, Molecular C8H12ClNO2, Product Details of 148-51-6.
3,5-Pyridinedicarboxylic acid, 2,3-pyrazinedicarboxylic acid, 4-methyl-2,3-pyridinedicarboxylic acid, 2,3-pyrazinedicarboxamide, 3-bromopyridine, 2-methyl-3-amino-4,5-bis(aminomethyl)pyridine, N-thiazolylpyrazinamide, N,N-dimethylpyrazinamide, N-methylpyrazinamide, N-pyrazinylthiourea, N-(hydroxymethyl)pyrazinamide, diethyl N-pyrazinoylaspartate, N-pyrazinoylpiperidine, N-isobutylpyrazinamide, N-(2-pyridyl)pyrazinamide, N-(3-pyridyl)pyrazinamide, N-phenylpyrazinamide, N-hexadecylpyrazinamide, 3-pyrazinoylaminoquinoline, N-(2-hydroxyethyl)-N’-pyrazinoylethylenediamine, 3-hydroxy-6-pyridazinecarboxamide, 2-pyrrolidone-5-carboxamide, 1-thiazolyl-2-pyrrolecarboxamide, desoxypyridoxine, salicylamide, furoic acid, furanilide, pyrazinohydrazide, 1-carbethoxy-4(1,2-dicarbethoxyethyl)piperazine, N-(p-methoxybenzyl)pyrazinamide, pyrazinohydroxamic acid, and Et N-pyrazinoyl-β-alanate had no anti-nicotinamide activity when tested against Lactobacillus arabinosus and none stimulated growth. Pyrazinamide, pyrazinoic acid, and 2-sulfanilamido-5-nitropyridine reversibly inhibited the action of nicotinamide on the organism. Pyrazinamide was not a nicotinamide antagonist for rats or chicks.
Although many compounds look similar to this compound(148-51-6)Product Details of 148-51-6, numerous studies have shown that this compound(SMILES:OC1=C(C)C(CO)=CN=C1C.[H]Cl), has unique advantages. If you want to know more about similar compounds, you can read my other articles.
Reference:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia