CAS |
No.50-42-0 |
中文名称 |
盐酸阿地芬宁 |
英文名称 |
Adiphenine Hydrochloride |
别名 |
Patrovina;Sentiv;Spasnil |
分子式 |
C20H26ClNO2 |
分子量 |
347.88 |
溶解性 |
Soluble in Water/DMSO ≥5mg/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 200-036-9 |
MDL |
MFCD00242658 |
SMILES |
CCN(CC)CCOC(=O)C(C1=CC=CC=C1)C2=CC=CC=C2.Cl |
InChIKey |
LKPINBXAWIMZCG-UHFFFAOYSA-N |
InChI |
InChI=1S/C20H25NO2.ClH/c1-3-21(4-2)15-16-23-20(22)19(17-11-7-5-8-12-17)18-13-9-6-10-14-18;/h5-14,19H,3-4,15-16H2,1-2H3;1H |
PubChem CID |
5763 |
靶点 |
nAChR |
通路 |
Neuronal Signaling;Membrane Transporter&Ion Channel |
背景说明 |
是一种烟碱受体抑制剂。 |
生物活性 |
Adiphenine Hydrochloride 是烟碱乙酰胆碱受体(nAChR)的非竞争性抑制剂,对α1、α3β4、α4β2 和 α4β4的 IC50 分别为 1.9、1.8、3.7 和 6.3 μM,具有抗惊厥作用[1-3]。 |
IC50 |
α1nAChR: 1.9μM(IC50);α3β4nAChR: 1.8μM(IC50);α4β2nAChR: 3.7μM(IC50);α4β4nAChR: 6.3μM(IC50) [1] |
In Vitro |
Adiphenine on four human nAChR subtypes: naturally expressed muscle-type(alpha1*-nAChR)or autonomic(alpha3beta4*-nAChR)nAChR,or heterologously expressed nAChR containing alpha4 with either beta2- or beta4-subunits(alpha4beta2- or alpha4beta4-nAChR),(IC(50)values between 0.34 and 6.3 microM).[1] Adiphenine decreased the frequency of ACh-induced single-channel currents of adult mouse muscle AChR(wild-type and mutant). Adiphenine decreased cluster duration(36-fold at 100 micromolxL(-1)). Adiphenine did not change amplitude but increased the decay rate(IC(50)= 15 micromolxL(-1)).[2] |
In Vivo |
Adiphenine was administered in 3H-labelled form in doses of 15 mumole/kg intravenously to male Wistar rats. The elimination of the 3H-labelled compound from the plasma was monophasic with a half-life of 13 minutes.[3] |
数据来源文献 |
[1]. Gentry CL,et al. Local anesthetics noncompetitively inhibit function of four distinct nicotinic acetylcholine receptor subtypes. J Pharmacol Exp Ther. 2001 Dec;299(3):1038-48. [2]. Spitzmaul G,et al. The local anaesthetics proadifen and adiphenine inhibit nicotinic receptors by different molecular mechanisms. Br J Pharmacol. 2009 Jul;157(5):804-17. doi: 10.1111/j.1476-5381.2009.00214.x. Epub 2009 Apr 30. [3]. Michelot J,et al. Adiphenine plasma levels and blood-brain barrier crossing in the rat. Eur J Drug Metab Pharmacokinet. 1985 Oct-Dec;10(4):273-8. |
规格 |
100mg 500mg |
单位 |
瓶 |