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SML2871

Sigma-Aldrich

Udenafil

≥98% (HPLC)

Synonyme(s) :

3-(1-Methyl-7-oxo-3-propyl-4,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-N-[2-(1-methylpyrrolidin-2-yl)ethyl]-4-propoxybenzenesulfonamide, 3-(4,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-N-[2-(1-methyl-2-pyrrolidinyl)ethyl]-4-propoxybenzenesulfonamide, 3-(6,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-N-[2-(1-methyl-2-pyrrolidinyl)ethyl]-4-propoxybenzenesulfonamide, 5-[2-Propoxy-5-(1-methyl-2-pyrrolidinylethyl amidosulfonyl)phenyl]-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo(4,3-d)pyrimidin-7-one, 5-[2-Propyloxy-5-(1-methyl-2-pyrrolidinylethylamidosulfonyl)phenyl]-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo(4,3-d)pyrimidin-7-one, DA 8159, DA-8159, DA8159

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About This Item

Formule empirique (notation de Hill):
C25H36N6O4S
Numéro CAS:
268203-93-6
Poids moléculaire :
516.66
Numéro MDL:
MFCD20275557
Code UNSPSC :
12352200
Nomenclature NACRES :
NA.77

Niveau de qualité

100

Pureté

≥98% (HPLC)

Forme

powder

Couleur

white to beige

Solubilité

DMSO: 2 mg/mL, clear

Température de stockage

2-8°C

InChI

1S/C25H36N6O4S/c1-5-8-20-22-23(31(4)29-20)25(32)28-24(27-22)19-16-18(10-11-21(19)35-15-6-2)36(33,34)26-13-12-17-9-7-14-30(17)3/h10-11,16-17,26H,5-9,12-15H2,1-4H3,(H,27,28,32)

Clé InChI

IYFNEFQTYQPVOC-UHFFFAOYSA-N

Actions biochimiques/physiologiques

Udenafil (DA-8159) is an orally active, cGMP-competitive, potent and selective phosphodiesterase type 5 (PDE5) inhibitor (cellular PDE5 activity IC50 = 5.84/8.25 nM in rabbit/human platelets; IC50 = 53.3 nM/PDE6, 870 nM/PDE1, 52 μM/PDE3,101 μM/PDE2). Udenafil shows in vivo therapeutic efficacy in a rat model of monocrotaline-induced pulmonary hypertension (1 or 5 mg/kg bid po.) and induces penile erection in experimental animals in vivo (0.3-10 mg/kg po. in rabbits & rats).

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

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Kyung Koo Kang et al.
European urology, 43(6), 689-695 (2003-05-28)
DA-8159 is a pyrazolopyrimidinone derivative showing potent and selective phosphodiesterase 5 (PDE5) inhibition. In the previous study, DA-8159 induced a dose-dependent increase in the intracavernous pressure (ICP) in anaesthetized dogs. The aim of this study was to investigate the effects
Hyounmie Doh et al.
Archives of pharmacal research, 25(6), 873-878 (2003-01-04)
DA-8159, a new Phosphodiesterase (PDE) 5 inhibitor, has exhibited potent erectogenic potential in a penile erection test in rats and anesthetized dogs. In this study, we investigated the mechanism of its erectogenic activity by measuring the activity of DA-8159 against
Seong Yul Ryu et al.
The world journal of men's health, 36(1), 41-49 (2017-11-23)
High-fat (HF) feeding induces hypothalamic leptin resistance via the activation of toll-like receptor 4 (TLR4). TLR4 deficiency confers resistance to diet-induced obesity. Udenafil, an anti-impotence drug, inhibits TLR4 in airway epithelial cells in vitro. In this study, we evaluated whether
H J Shim et al.
Biopharmaceutics & drug disposition, 22(3), 109-117 (2001-12-18)
The subacute toxicities and toxicokinetics of a new erectogenic, DA-8159, were evaluated after single (at the 1st day) and 4-week (at the 28th day) oral administration of the drug, in doses of 0 (to serve as a control), 12.5, 50
Anne Marie Dupuy et al.
Clinical chemistry and laboratory medicine, 56(3), 413-421 (2017-09-10)
Blood specimens are transported from clinical departments to the biochemistry laboratory by hospital courier service, sometimes over long distances. The aim of this study was to assess the stability of common biochemical analytes in venous blood under our routine transport
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