CAS |
No.57808-66-9 |
中文名称 |
多潘立酮 |
英文名称 |
Domperidone |
别名 |
R33812 |
分子式 |
C22H24ClN5O2 |
分子量 |
425.91 |
溶解性 |
Soluble in DMSO ≥3mg/mL |
纯度 |
≥98% |
外观(性状) |
White to off-white Solid |
储存条件 |
Powder:2-8℃,2 years;Insolvent(母液):-20℃,6 months;-80℃,1 year |
EC |
EINECS 260-968-7 |
MDL |
MFCD00069256 |
SMILES |
C1CN(CCC1N2C3=C(C=C(C=C3)Cl)NC2=O)CCCN4C5=CC=CC=C5NC4=O |
InChIKey |
FGXWKSZFVQUSTL-UHFFFAOYSA-N |
InChI |
InChI=1S/C22H24ClN5O2/c23-15-6-7-20-18(14-15)25-22(30)28(20)16-8-12-26(13-9-16)10-3-11-27-19-5-2-1-4-17(19)24-21(27)29/h1-2,4-7,14,16H,3,8-13H2,(H,24,29)(H,25,30) |
PubChem CID |
3151 |
靶点 |
Dopamine Receptor |
通路 |
Neuronal Signaling;GPCR & G Protein |
背景说明 |
Domperidone是一种选择性的多巴胺-2 受体 (dopamine-2 receptor) 拮抗剂。 |
生物活性 |
Domperidone 是一种多巴胺-2 受体拮抗剂,有止吐和促胃液分泌的作用。[1] |
In Vitro |
Tonic block of resting Nav1.5 channels was more potent for domperidone(IC50 85 ± 25 μM; 95% confidence interval [CI],36-134)compared with metoclopramide(IC50 458 ± 28 μM; 95% CI,403-513). Na currents in rat cardiomyocytes displayed tonic and use-dependent block by both substances,and in this system,domperidone(IC50 312 ± 15 μM; 95% CI,22-602)and metoclopramide(IC50 250 ± 30 μM; 95% CI,191-309)induced a similar degree of tonic block.[2] |
数据来源文献 |
[1]. Reddymasu SC,et al. Domperidone: review of pharmacology and clinical applications in gastroenterology. Am J Gastroenterol. 2007 Sep;102(9):2036-45. [2]. Stoetzer C,et al. Cardiotoxic Antiemetics Metoclopramide and Domperidone Block Cardiac Voltage-Gated Na+ Channels. Anesth Analg. 2017 Jan;124(1):52-60. |
规格 |
50mg |
单位 |
瓶 |