For research use only. Not for therapeutic Use.
Yonkenafil (Tunodafil) hydrochloride, a novel phosphodiesterase 5 (PDE5) inhibitor, is effective in reducing cerebral infarction, neurological deficits, edema, and neuronal damage in the infarcted area. Yonkenafil (Tunodafil) hydrochloride may improve cognitive function by modulating neurogenesis and has a potential therapeutic effect on Alzheimer’s disease[1].
Yonkenafil (Tunodafil) hydrochloride (4-32 mg/kg, i.v. daily for 7 days) improves behavioral outcomes after stroke and reduces cerebral infarct volume, inhibits neuronal apoptosis, and significantly enhances synaptic function in ischemic brain by modulating the expression of BDNF/TrkB and NGF/TrkA[1].
| Catalog Number | I010128 |
| CAS Number | 804519-64-0 |
| Synonyms | 2-[2-ethoxy-5-(4-ethylpiperazin-1-yl)sulfonylphenyl]-5-methyl-7-propyl-3H-pyrrolo[2,3-d]pyrimidin-4-one;hydrochloride |
| Molecular Formula | C24H34ClN5O4S |
| Purity | ≥95% |
| InChI | InChI=1S/C24H33N5O4S.ClH/c1-5-10-28-16-17(4)21-23(28)25-22(26-24(21)30)19-15-18(8-9-20(19)33-7-3)34(31,32)29-13-11-27(6-2)12-14-29;/h8-9,15-16H,5-7,10-14H2,1-4H3,(H,25,26,30);1H |
| InChIKey | CDCLCASCGRHUNT-UHFFFAOYSA-N |
| SMILES | CCCN1C=C(C2=C1N=C(NC2=O)C3=C(C=CC(=C3)S(=O)(=O)N4CCN(CC4)CC)OCC)C.Cl |
| Reference | [1]. Xuemei Chen, et al. Yonkenafil: a novel phosphodiesterase type 5 inhibitor induces neuronal network potentiation by a cGMP-dependent Nogo-R axis in acute experimental stroke. Exp Neurol. 2014 Nov;261:267-77. |
