|
|
| | PEROSPIRONE Basic information |
| Product Name: | PEROSPIRONE | | Synonyms: | PEROSPIRONE;PEROSPIRONE HCL;1H-Isoindole-1,3(2H)-dione, 2-[4-[4-(1,2-benzisothiazol-3-yl)-1-piperazinyl]butyl]hexahydro-, (3aR,7aS)-rel- (9CI);1H-Isoindole-1,3(2H)-dione, 2-[4-[4-(1,2-benzisothiazol-3-yl)-1-piperazinyl]butyl]hexahydro-, cis-;cis-N-[4-[4-(1,2-Benzisothiazol-3-yl)-1-piperazinyl]butyl]-1,2-cyclohexanedicarboximide;Perospirine;(1R,2S)-N-[4-[4-(1,2-Benzisothiazole-3-yl)-1-piperazinyl]butyl]cyclohexane-1,2-dicarbimide;(3aα,7aα)-2-[4-[4-(1,2-Benzisothiazol-3-yl)-1-piperazinyl]butyl]hexahydro-1H-isoindole-1,3(2H)-dione | | CAS: | 150915-41-6 | | MF: | C23H30N4O2S | | MW: | 426.57 | | EINECS: | | | Product Categories: | | | Mol File: | 150915-41-6.mol |  |
| | PEROSPIRONE Chemical Properties |
| storage temp. | Store at -20°C | | solubility | Soluble in DMSO | | form | Solid | | color | White to Off-White |
| | PEROSPIRONE Usage And Synthesis |
| Description | Perospirone hydrochloride was launched in Japan as a new treatment of schizophrenia
and other psychoses. This structurally-related analog of ziprasidone can be classically
prepared by alkylation of 1-(3-benzisothiazolyl)-piperazine with the appropriate N-
(chlorobutyl)-succinimide. As a result of an in vitro determination of its binding profile,
perospirone demonstrated a high affinity for 5-HT2, 5-HT1A and D2 receptors as well as a
significant but lower affinity for DI and al receptors. Interestingly, these differential effects
on neurotransmitters with a high in vivo occupancy of 5-HT2A receptors with lower D2
occupancy seems to provide this new agent with a significantly lower propensity for the
development of extrapyramidal symptoms (EPS) and tardive schizophrenia, the main sideeffects
associated with classical antipsychotic therapy. Furthermore, perospirone exhibited
anxiolytic-like effects in animal models. A long-term clinical trial (> 6 months) in a group of
patients suffering from schizophrenia demonstrated the efficacy of perospirone over
placebo for the treatment of the positive, negative and general symptoms of schizophrenia
at doses of 12 mg to 96 mg t.i.d. | | Originator | Sumitomo Pharm. (Japan) | | Definition | ChEBI: (3aR,7aS)-2-[4-[4-(1,2-benzothiazol-3-yl)-1-piperazinyl]butyl]-3a,4,5,6,7,7a-hexahydroisoindole-1,3-dione is a N-arylpiperazine. | | Brand name | Lullan |
| | PEROSPIRONE Preparation Products And Raw materials |
|