5-HT (serotonin)/dopamine receptor antagonist
CAS：138982-67-9
分子式：C21H24Cl2N4O2S
分子量：467.41
纯度：98%
存储：Store at -20°C

Background:

Ziprasidone hydrochloride monohydrate (CP 88059 hydrochloride monohydrate) is a combined 5-HT (serotonin) and dopamine receptor antagonist which exhibits potent effects of antipsychotic activity.Target: 5-HT receptor; Dopamine receptorZiprasidone hydrochloride monohydrate is the salt form of ziprasidone, which possesses an in vitro 5-HT2A/dopamine D2 receptor affinity ratio higher than any clinically available antipsychotic agent. In vivo, Ziprasidone hydrochloride monohydrate antagonizes 5-HT2A receptor-induced head twitch with 6-fold higher potency than for blockade of d-amphetamine-induced hyperactivity, a measure of central dopamine D2 receptor antagonism. Ziprasidone hydrochloride monohydrate also has high affinity for the 5-HT1A, 5-HT1D and 5-HT2C receptor subtypes, which may further enhance its therapeutic potential [1]. Ziprasidone hydrochloride monohydrate sulfoxide and sulfone were the major metabolites in human serum. The affinities of the sulfoxide and sulfone metabolites for 5-HT2 and D2 receptors are low with respect to Ziprasidone hydrochloride monohydrate, and are thus unlikely to contribute to its antipsychotic effects [2]. Ziprasidone hydrochloride monohydrate was associated with significant differential adverse effects relative to placebo in BPM, BPD, and schizophrenia with no significant difference in weight gain in all 3 groups. Self-reported somnolence was increased across the 3 conditions. Subjects with BPM were more vulnerable to EPS than those with BPD or schizophrenia [3].Clinical indications: Bipolar I disorder; Bipolar disorder; Mania; SchizophreniaFDA Approved Date: February 2001

参考文献:
[1]. Papakostas GI, Petersen TJ, Nierenberg AA, et al. Ziprasidone augmentation of selective serotonin reuptake inhibitors (SSRIs) for SSRI-resistant major depressive disorder. The Journal of Clinical Psychiatry. 2004, 65(2):217-221.
[2]. Paul E. Keck, Marcio Versiani, Steven Potkin, et al. Ziprasidone in the Treatment of Acute Bipolar Mania: A Three-Week, Placebo-Controlled, Double-Blind, Randomized Trial. Am J Psychiatry 2003;160:741-748.
[3]. Glen L. Stimmel, Mary A. Gutierrez, Vivian Lee. Ziprasidone: An atypical antipsychotic drug for the treatment of schizophrenia. Clinical Therapeutics, 2002, 24(1):21-37.
[4]. Anne W Schmidt, Lorraine A Lebel, Harry R Howard Jr. et al. Ziprasidone: a novel antipsychotic agent with a unique human receptor binding profile. European Journal of Pharmacology. 2001,425(3):197-201.
[5]. Ziprasidone