Amantadine, sold under the brand name Gocovri among others, is a medication used to treat dyskinesia associated with parkinsonism and influenza caused by type A influenzavirus, though its use for the latter is no longer recommended because of widespread drug resistance. It is also used for a variety of other uses. The drug is taken by mouth.
Adamantane is an organic compound with formula C10H16 or, more descriptively, (CH)4(CH2)6. Adamantane molecules can be described as the fusion of three cyclohexane rings. The molecule is both rigid and virtually stress-free. Adamantane is the most stable isomer of C10H16. The spatial arrangement of carbon atoms in the adamantane molecule is the same as in the diamond crystal. This similarity led to the name adamantane, which is derived from the Greek adamantinos (relating to steel or diamond). It is a white solid with a camphor-like odor. It is the simplest diamondoid.
Memantine, sold under the brand name Namenda among others, is a medication used to slow the progression of moderate-to-severe Alzheimer's disease. It is taken by mouth.
Adaptogens or adaptogenic substances are used in herbal medicine for the purported stabilization of physiological processes and promotion of homeostasis.
Racetams, also sometimes known simply as pyrrolidones, are a class of drugs that share a pyrrolidone nucleus. Many, but not all, specifically have a 2-oxo-1-pyrrolidine acetamide (piracetam) nucleus. Some racetams, such as piracetam, aniracetam, oxiracetam, pramiracetam, and phenylpiracetam, are considered nootropics. Phenylpiracetam is also a stimulant. Others, such as levetiracetam, brivaracetam, and seletracetam, are anticonvulsants.
Phenylpiracetam, also known as fonturacetam and sold under the brand names Phenotropil, Actitropil, and Carphedon among others, is a stimulant and nootropic medication used in Russia and certain other Eastern European countries in the treatment of cerebrovascular deficiency, depression, apathy, and attention, and memory problems, among other indications. It is also used in Russian cosmonauts to improve physical, mental, and cognitive abilities. The drug is taken by mouth.
Phenibut, sold under the brand name Anvifen among others, is a central nervous system (CNS) depressant with anxiolytic effects, and is used to treat anxiety, insomnia, and for a variety of other indications. It is usually taken orally, but may be given intravenously.
Performance-enhancing substances (PESs), also known as performance-enhancing drugs (PEDs), are substances that are used to improve any form of activity performance in humans.
Bromantane, sold under the brand name Ladasten, is an atypical central nervous system (CNS) stimulant and anxiolytic drug of the adamantane family that is related to amantadine and memantine. Medically, it is approved in Russia for the treatment of neurasthenia. Although the effects of bromantane have been determined to be dependent on the dopaminergic and possibly serotonergic neurotransmitter systems, its exact mechanism of action is unknown, and is distinct in its properties relative to typical stimulants such as amphetamine. Bromantane has sometimes been described as an actoprotector.
APICA is an indole based drug that acts as a potent agonist for the cannabinoid receptors.
6-Fluoro-α-methyltryptamine is a tryptamine derivative related to compounds such as α-methyltryptamine (AMT) and 5-MeO-AMT which has been sold as a designer drug.
Topological inhibitors are rigid three-dimensional molecules of inorganic, organic, and hybrid compounds that form multicentered supramolecular interactions in vacant cavities of protein macromolecules and their complexes.
Adapromine is an antiviral drug of the adamantane group related to amantadine (1-aminoadamantane), rimantadine, and memantine (1-amino-3,5-dimethyladamantane) that is marketed in Russia for the treatment and prevention of influenza. It is an alkyl analogue of rimantadine and is similar to rimantadine in its antiviral activity but possesses a broader spectrum of action, being effective against influenza viruses of both type A and B. Strains of type A influenza virus with resistance to adapromine and rimantadine and the related drug deitiforine were encountered in Mongolia and the Soviet Union in the 1980s.
Neuraminidase inhibitors inhibit enzymatic activity of the enzyme neuraminidase (sialidase). These type of inhibitors have been introduced as anti-influenza drugs as they prevent the virus from exiting infected cells and thus stop further spreading of the virus. Neuraminidase inhibitors for human neuraminidase (hNEU) have the potential to be useful drugs as the enzyme plays a role in several signaling pathways in cells and is implicated in diseases such as diabetes and cancer.
Actoprotectors or synthetic adaptogens are compounds that enhance an organism's resilience to physical stress without increasing heat output. Actoprotectors are distinct from other performance-enhancing substances in that they increase physical and psychological resilience via non-exhaustive action. The term "actoprotector" is used to describe synthetic and isolated compounds possessing adaptogenic properties. By contrast, the term "adaptogen" is most often use to describe a natural herb as a whole, which can contain hundreds if not thousands of biologically active components.
Bemethyl, also commonly referred to in literature as bemitil, is a synthetic actoprotector which is also antihypoxant, antioxidant, and antimutagenic. Bemethyl is primarily classified as an actoprotector: a synthetic adaptogen with significant capacity to increase physical performance.
Hemantane, or hymantane, also known as N-(2-adamantyl)hexamethyleneimine, is an experimental antiparkinsonian agent of the adamantane family that was never marketed. It was developed and studied in Russia.
Gludantan, or gludantane, is an experimental antiparkinsonian agent of the adamantane group that was never marketed. It has also been described as a "psychotropic" and antidepressant. An analogue of gludantan, N-3,5-dimethylgludantan, is an inactive metabolite of memantine. Gludantan was developed in the Soviet Union and was first described by 1974.
