For research use only. Not for therapeutic Use.
GP531 is a potent, second-generation adenosine regulating agent, is pharmacologically silent under basal conditions but increases localized endogenous adenosine during ischemia.
Low-dose GP531 reduces infarct size by 34% compared with vehicle and reduces the extent of the anatomic no-reflow zone by 31% compared with vehicle. Infarct size and zone of no-reflow in the high dose are reduced by 22% and 16%, respectively. GP531 does not affect hemodynamics or blood flow. GP531 is effective at the lower dose in reducing the severity of ischemic/reperfusion injury, without inducing the adverse hemodynamic effects associated with adenosine administration such as bradycardia and hypotension[1]. GP531 infusion has no effect on heart rate or mean aortic pressure but significantly decreases left ventricular end-diastolic pressure, end-diastolic volume, end-systolic volume and end-diastolic wall stress. GP531 significantly increases left ventricular EF, deceleration time of early mitral inflow velocity and the slope of end-systolic PVR without increasing MVO2[2].
| Catalog Number | M101818 |
| CAS Number | 142344-87-4 |
| Synonyms | 5-amino-1-[(2R,3R,4S,5R)-5-[(benzylamino)methyl]-3,4-dihydroxyoxolan-2-yl]imidazole-4-carboxamide |
| Molecular Formula | C16H21N5O4 |
| Purity | ≥95% |
| InChI | InChI=1S/C16H21N5O4/c17-14-11(15(18)24)20-8-21(14)16-13(23)12(22)10(25-16)7-19-6-9-4-2-1-3-5-9/h1-5,8,10,12-13,16,19,22-23H,6-7,17H2,(H2,18,24)/t10-,12-,13-,16-/m1/s1 |
| InChIKey | LECUGLHMNZTZQB-XNIJJKJLSA-N |
| SMILES | C1=CC=C(C=C1)CNCC2C(C(C(O2)N3C=NC(=C3N)C(=O)N)O)O |
| Reference | [1]. Hale SL, et al. Cardioprotection with adenosine-regulating agent, GP531: effects on no-reflow, infarct size, and blood flow following ischemia/ reperfusion in the rabbit. J Cardiovasc Pharmacol Ther. 2010 Mar;15(1):60-7. [2]. Wang M, et al. Acute intravenous infusion of an adenosine regulating agent improves left ventricular function in dogs with advanced heart failure. Cardiovasc Drugs Ther. 2013 Dec;27(6):489-98. |
