Avosentan [290815-26-8]

MedChem Express

Avosentan [290815-26-8]

10

290815-26-8

Research Use Only

98.15

C23H21N5O5S

479.51

Avosentan (Ro 67-0565; SPP-301) is an orally active endothelin (ETA) receptor antagonist. Avosentan can block the ETA receptor, thereby reducing vascular contraction and exerting a renal protective effect. Avosentan inhibits vascular contraction caused by ET-1 and alleviates the reduction in retinal and optic nerve head blood flow induced by it, lowering intraocular pressure in the glaucoma monkey model. Avosentan non-specifically blocks ETB receptors at high doses, inhibiting ETB-mediated diuresis and natriuresis, and may cause fluid retention. Avosentan can be used to reduce proteinuria with diabetic nephropathy, but induces significant fluid overload and congestive heart failure[1][2][3][4].

COC1=C(OC(C(NS(C2=NC=C(C=C2)C)(=O)=O)=NC(C3=CC=NC=C3)=N4)=C4OC)C=CC=C1

-20°C,2°C to 8°C

12131703