Biphenylindanone A (BINA, LS-193,571) is a research agent which acts as a potent and selective positive allosteric modulator for the group II

metabotropic glutamate receptor The metabotropic glutamate receptors, or mGluRs, are a type of glutamate receptor that are active through an indirect metabotropic receptor, metabotropic process. They are members of the group C GPCR family, group C family of G-protein-coupled r ...

subtype mGluR2. In animal studies it showed

anxiolytic An anxiolytic (; also antipanic or anti-anxiety agent) is a medication or other intervention that reduces anxiety. This effect is in contrast to anxiogenic agents which increase anxiety. Anxiolytic medications are used for the treatment of anxie ...

and

antipsychotic Antipsychotics, previously known as neuroleptics and major tranquilizers, are a class of Psychiatric medication, psychotropic medication primarily used to manage psychosis (including delusions, hallucinations, paranoia or disordered thought), p ...

effects, and blocked the effects produced by the

hallucinogenic Hallucinogens, also known as psychedelics, entheogens, or historically as psychotomimetics, are a large and diverse class of psychoactive drugs that can produce altered states of consciousness characterized by major alterations in thought, moo ...

drug

DOB DOB or Dob often refers to date of birth. DOB or Dob may also refer to: Biochemistry * 2,5-dimethoxy-4-bromoamphetamine, Bromo-DMA, a psychedelic drug ** Meta-DOB, related substance ** Methyl-DOB, related substance * HLA-DOB, human gene Organiz ...

. BINA and other selective mGluR2 positive modulators have therefore been suggested as a novel class of drugs for the treatment of

schizophrenia Schizophrenia () is a mental disorder characterized variously by hallucinations (typically, Auditory hallucination#Schizophrenia, hearing voices), delusions, thought disorder, disorganized thinking and behavior, and Reduced affect display, f ...

which may have superior properties to traditional antipsychotic drugs. BINA decreases cocaine

self-administration Self-administration is, in its Medicine, medical sense, the process of a subject administering a Pharmacology, pharmacological substance to themself. A clinical example of this is the subcutaneous "self-injection" of insulin by a Diabetes, diabetic ...

in rats, with no effect on food self-administration, and is in regard to this discrimination superior to the mGluR_2/3 agonist LY-379,268.

References

Anxiolytics Antipsychotics MGlu2 receptor agonists Cyclopentanes {{anxiolytic-stub