Nhận Dạng Quốc Tế & Đặc Tính Hóa Học
Monoisotopic mass
380.209992772
InChI
InChI=1S/C23H28N2O3/c1-16-13-19-20(25-16)11-8-12-21(19)27-15-18(14-24-23(2,3)4)28-22(26)17-9-6-5-7-10-17/h5-13,18,24-25H,14-15H2,1-4H3
InChI Key
InChIKey=UUOJIACWOAYWEZ-UHFFFAOYSA-N
IUPAC Name
1-(tert-butylamino)-3-[(2-methyl-1H-indol-4-yl)oxy]propan-2-yl benzoate
Traditional IUPAC Name
bopindolol
SMILES
CC1=CC2=C(N1)C=CC=C2OCC(CNC(C)(C)C)OC(=O)C1=CC=CC=C1
Độ tan chảy
152–153 [malonate salt]
Độ hòa tan
3.3 mg/ml (malonate salt)
pKa (strongest acidic)
16.8
pKa (Strongest Basic)
9.29
Refractivity
111.07 m3·mol-1
Dược Lực Học :
Bopindolol is a prodrug of pindolol. Pindolol is a non-selective beta-adrenergic antagonist (beta-blocker) which possesses intrinsic sympathomimetic activity (ISA) in therapeutic dosage ranges but does not possess quinidine-like membrane stabilizing activity. Pindolol impairs AV node conduction and decreases sinus rate and may also increase plasma triglycerides and decrease HDL-cholesterol levels. Pindolol is nonpolar and hydrophobic, with low to moderate lipid solubility. Pindolol has little to no intrinsic sympathomimetic activity and, unlike some other beta-adrenergic blocking agents, pindolol has little direct myocardial depressant activity and does not have an anesthetic-like membrane-stabilizing action.
Cơ Chế Tác Dụng :
Bopindolol (INN) is a beta blocker. It is an ester which acts as a prodrug for "pindolol":http://drugbank.ca/drugs/DB00960.
Bopindolol (as pindolol) non-selectively blocks beta-1 adrenergic receptors mainly in the heart, inhibiting the effects of epinephrine and norepinephrine resulting in a decrease in heart rate and blood pressure. By binding beta-2 receptors in the juxtaglomerular apparatus, Pindolol inhibits the production of renin, thereby inhibiting angiotensin II and aldosterone production and therefore inhibits the vasoconstriction and water retention due to angiotensin II and aldosterone, respectively.
Chỉ Định :
For the management of hypertension, edema, ventricular tachycardias, and atrial fibrillation.
Liều Lượng & Cách Dùng :
Tablet - Oral