Flashcards: Antidementia agents

Semagacestat (LY450139) was a candidate drug for a causal therapy against Alzheimer's disease.

Mofegiline (MDL-72,974) is a selective, irreversible inhibitor of monoamine oxidase B (MAO-B) and semicarbazide-sensitive amine oxidase (SSAO) which was under investigation for the treatment of Parkinson's disease and Alzheimer's disease, but was never marketed.

Ergoloid mesylates (USAN), co-dergocrine mesilate (BAN) or dihydroergotoxine mesylate, trade name Hydergine, is a mixture of the methanesulfonate salts of three dihydrogenated ergot alkaloids (dihydroergocristine, dihydroergocornine, and alpha- and beta-dihydroergocryptine).

Idalopirdine (INN) (code names Lu AE58054, SGS-518) is a potent and selective 5-HT6 receptor antagonist under development by Lundbeck as an augmentation therapy for the treatment of cognitive deficits associated with Alzheimer's disease and schizophrenia.

Nicergoline (INN, marketed under the trade name Sermion) is an ergot derivative used to treat senile dementia and other disorders with vascular origins.

Lecozotan is an investigational drug by Wyeth tested for improvement of cognitive functions of Alzheimer's disease patients.

Dihexa (developmental code name PNB-0408), also known as N-hexanoic-Tyr-Ile-(6) aminohexanoic amide, is an oligopeptide drug derived from angiotensin IV that binds with high affinity to hepatocyte growth factor (HGF) and potentiates its activity at its receptor, c-Met.

Tacrine is a centrally acting anticholinesterase and indirect cholinergic agonist (parasympathomimetic).

Rivastigmine (sold under the trade name Exelon) is a parasympathomimetic or cholinergic agent for the treatment of mild to moderate dementia of the Alzheimer's type and dementia due to Parkinson's disease.

R7 is a prodrug of 7,8-dihydroxyflavone (7,8-DHF) with significantly improved potency and pharmacokinetics (namely oral bioavailability) that is currently in preclinical development for the treatment of Alzheimer's disease.

Donepezil, marketed under the trade name Aricept, is a medication used in the palliative treatment of Alzheimer's disease.

Galantamine (Nivalin, Razadyne, Razadyne ER, Reminyl, Lycoremine) is used for the treatment of mild to moderate Alzheimer's disease and various other memory impairments, in particular those of vascular origin.

Meclofenoxate (INN, BAN) (brand name Lucidril), also known as centrophenoxine, is a cholinergic nootropic used as a dietary supplement and drug in the treatment of symptoms of senile dementia and Alzheimer's disease.

Memantine is the first in a novel class of Alzheimer's disease medications acting on the glutamatergic system by blocking NMDA receptors.

L-Alpha glycerylphosphorylcholine (alpha-GPC, choline alfoscerate) is a natural choline compound found in the brain.

Nitromemantine (developmental code name YQW-36) is a derivative of memantine developed in 2006 for the treatment of Alzheimer's disease.