149247-12-1
- CAS号:149247-12-1
- 英文名:3,4-Dihydro-2-[2-[4-(2-methoxyphenyl)-1-piperazinyl]ethyl]-1(2H)-naphthalenone
- 中文名:149247-12-1
- CBNumber:CB23339578
- 分子式:C23H28N2O2
- 分子量:364.48062
- MOL File:149247-12-1.mol
- 储存条件 :Store at -20°C
- 溶解度 :Soluble in DMSO
149247-12-1性质、用途与生产工艺
- 生物活性 QF0301B是α1肾上腺素能受体 (α1 adrenergic receptor) 拮抗剂,也可阻断α2肾上腺素受体,5-HT2A和组胺H1受体。
-
靶点
IC50: Adrenergic receptor
-
体外研究
In isolated rubbed rat aorta rings, QF0301B shows marked α1-adrenoceptor blocking activity, with a pA2 value of 9.00±0.12. QF0301B reverses and competitively antagonizes the inhibitory action produced by clonidine in electrically stimulated rat vas deferens and inhibits the force and rate of contraction in rat isolated atria (pA2=5.91±0.43), competitively antagonizes the contractile effect of 5-HT in rat aorta (pA2=6.75±0.06) and in rat stomach fundus (pA2=7.13±0.48) and the contractions induced by histamine in isolated guinea pig longitudinal ileal muscle (pA2=7.40±0.40). QF0301B shows noncompetitive low action in 5-HT3, muscarinic and nicotinic receptors, or as Ca 2+ antagonist.
-
体内研究
QF0301B (0.1-0.2 mg/kg iv) can cause a pronounced and prolonged fall in mean arterial blood pressure accompanied by bradycardia. QF0301B does not significantly modify the cardiovascular effects of either 5-hydroxytryptamine (serotonin, 5-HT, 75 mg/kg iv) or the selective a2-adrenoceptor agonist B-HT 920 (0.2 mg/kg iv), but markedly inhibits the hypertensive effect of noradrenaline (5 mg/kg iv), a nonselective a-adrenergic receptor agonist.
- 公司名称:MedChemexpress LLC
- 联系电话:021-58955995
- 电子邮件:sales@medchemexpress.cn
- 国家:美国
- 产品数:4863
- 优势度:58
- 公司名称:TargetMol Chemicals Inc.
- 联系电话:+1-781-999-5354 +1-00000000000
- 电子邮件:marketing@targetmol.com
- 国家:美国
- 产品数:19892
- 优势度:58
- 公司名称:BOC Sciences
- 联系电话:--
- 电子邮件:info@bocsci.com
- 国家:美国
- 产品数:0
- 优势度:65
- 公司名称:天津普西唐生物医药科技有限公司
- 联系电话:010-60605840
- 电子邮件:psaitong@jm-bio.com
- 国家:中国
- 产品数:29778
- 优势度:58
- 公司名称:TargetMol中国(陶术生物)
- 联系电话: 4008200310
- 电子邮件:marketing@tsbiochem.com
- 国家:中国
- 产品数:24017
- 优势度:58
- 公司名称:苏州致信生物科技有限公司
- 联系电话:0512-65118909 15162312715
- 电子邮件:sales@szzxbio.com
- 国家:中国
- 产品数:2992
- 优势度:58