87051-43-2

A potent 5-HT2A serotonin receptor antagonist/inverse agonist that crosses the blood-brain barrier.

ChEBI: A thiazolopyrimidine that is 5H-[1,3]thiazolo[3,2-a]pyrimidin-5-one which is substituted at position 7 by a methyl group and at position 6 by a 2-{4-[bis(4-fluorophenyl)methylidene]piperidin-1-yl}ethyl group. A potent and lo g-acting seratonin (5-hydroxytryptamine, 5-HT) antagonist of the subtype 5-HT2 (Ki = 0.39 nM), it is used in the treatment of a variety of disorders including anxiety, depression and schizophrenia. It has little sedative action.

Tiserton (Janssen).

A poison.

Potent and long-acting 5-HT 2 receptor antagonist (K i = 0.39 nM). Anxiolytic in vivo .

Ritanserin, also known by its developmental code name R-55667, is a serotonin antagonist medication described as an anxiolytic, antidepressant, antiparkinsonian agent, and antihypertensive agent. It was never marketed for medical use due to safety problems but has been used in scientific research to study the serotonin system.

Potent 5-HT2A serotonin receptor antagonist/inverse agonist that crosses the blood-brain barrier.

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