P105
(±)-PPHT hydrochloride
≥98% (HPLC), solid
别名:
(±)-2-(N-Phenethyl-N-propyl)amino-5-hydroxytetralin hydrochloride, N-0434
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关于此项目
经验公式（希尔记法）:
C21H27NO · HCl
化学文摘社编号:
分子量:
345.91
MDL编号:
UNSPSC代码:
12352200
PubChem化学物质编号:
方案
≥98% (HPLC)
表单
solid
颜色
off-white
溶解性
DMSO: ≥10 mg/mL
H2O: ≥2 mg/mL
SMILES字符串
Cl[H].CCCN(CCc1ccccc1)C2CCc3c(O)cccc3C2
InChI
1S/C21H27NO.ClH/c1-2-14-22(15-13-17-7-4-3-5-8-17)19-11-12-20-18(16-19)9-6-10-21(20)23;/h3-10,19,23H,2,11-16H2,1H3;1H
InChI key
XWLCIDLCEZAOEY-UHFFFAOYSA-N
基因信息
human ... DRD1(1812), DRD2(1813), DRD3(1814), DRD4(1815), DRD5(1816)
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生化/生理作用
(±)-PPHT hydrochoride is a potent D2 dopamine receptor agonist
A series of new dopamine (DA) receptor agonists, of the 2-aminotetralin group, i.e. N-0434, N-0437 and N-0734 were investigated in both in vivo and in vitro pharmacological test systems. In vivo, the reversal of the gamma-butyrolactone-induced increase in rat central DOPA biosynthesis rate was taken as a measure of presynaptic activity. The homovanillic acid (HVA) decrease, after intraperitoneal and after oral administration of the drugs was also taken as a measure of presynaptic activity. Postsynaptic activity was measured in two behavioural models, i.e. reserpine reversal and stereotypy induction. The effects of (±)-PPHT (N-0434) these drugs on noradrenaline and dopamine turnover (alpha-MpT method) were studied in addition. The results indicate that all three compounds N-0434 ((±)-PPHT), N-0437 and N-0734 are potent and selective DA agonists that lack significant alpha 2 activity.
Potent D2 dopamine receptor agonist.
储存分类代码
13 - Non Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
法规信息
新产品
此项目有
Z Merali et al.
European journal of pharmacology, 191(3), 281-293 (1990-12-04)
Central administration of bombesin elicits excessive grooming and locomotor activity in rats. This grooming activity is one characterised by vigorous scratching of the face, nape and body flanks. Pretreatment with the D1 receptor antagonist SCH 23390 inhibited the expression of
Y Ikarashi et al.
Neurochemistry international, 30(2), 191-197 (1997-02-01)
The effect of dopamine (DA) D2 receptor on extracellular choline (Ch) and acetylcholine (ACh) levels in rat caudate-putamen (striatum) was investigated by means of microdialysis. The systemic, intraperitoneal (i.p.), injection of (+/-)-2-(N-phenylethyl-N-propyl) amino-5-hydroxytetralin (N-434), a specific DA D2 receptor agonist
Y Ikarashi et al.
Journal of neurochemistry, 69(3), 1246-1251 (1997-09-01)
Changes in extracellular levels of acetylcholine (ACh) and choline (Ch) in the striatum of rats were examined by in vivo microdialysis after intraperitoneal injections of drugs. A dopamine D2 antagonist, sulpiride (20 mg/kg), and a muscarinic antagonist, atropine (3.5 mg/
Esther Castillo-Gómez et al.
Experimental neurology, 214(1), 97-111 (2008-08-23)
A "neuroplastic" hypothesis proposes that changes in neuronal structural plasticity may underlie the aetiology of depression and the action of antidepressants. The medial prefrontal cortex (mPFC) is affected by this disorder and shows an intense expression of the polysialylated form
M E Meyer et al.
Pharmacology, biochemistry, and behavior, 44(4), 865-868 (1993-04-01)
The effects of a dopamine agonist, (+/-)-2-(N-penylethyl-N-propyl)amino-5- hydroxytetralin (N-0434) (SC doses of 0.00, 0.01, 0.1, and 1.0 mg/kg) were tested in rats for 120 min in an activity monitor. The durations in seconds of horizontal locomotor time, rearing time, stereotypy
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