Types of Nootropics
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What types of nootropic drugs are? Now the classification of nootropics is used according to their chemical composition. Derivatives of pyrrolidone: pyracetam, etiracetam, aniracetam, oxyracetam, pramiracetam, dupracetam, rolziratsetam, etc. Derivatives of diaphenylpyrrolidone: phenotropil. Derivatives of dimethylaminoethanol (precursors of acetylcholine): deanol, aceglumate, meclofenoxate. Derivatives of pyridoxine: pyrithinol, biotreidine. Derivatives and analogues of GABA: gamma-aminobutyric acid (aminalon), nicotinoyl-GABA (picamilon), gamma-amino-beta-phenylbutyric acid hydrochloride (phenibut), gopanthenic acid, calcium gamma-hydroxybutyrate (sodium oxybutyrate). Neuropeptides and their analogues: noopept, semax, selank. Amino acids and substances that affect the system of excitatory amino acids: glycine, biotreidine. Derivatives of 2-mercancobenzimidazole: ethylthiobenzimidazole hydrobromide (bemethyl). Vitamin-like remedies: idebenon. Polypeptides and organic composites: cortexin, cerebrolysin, cerebramine. Substances of other pharmacological groups with a nootropic component: Neuromodulators: phenotropil; Correctors of disorders of cerebral circulation: nicergoline, vinpocetine, xanthinal nicotinate, vincamine, naftydrofuryl, cinnarizine; Tonic agents and adaptogens: acetylamino succinic acid (known as "succinic acid"), ginseng extract, melatonin, lecithin. Psychostimulants: sulbutiamine; Antihypoxants and antioxidants: oxymethylethylpyridine succinate (mexidol); Acephene and its derivatives. Signs of nootropic activity are present in the pharmacodynamics of glutamic acid, memantine and levocarnitine.