RA 642

Known as: 2,2'-((4,8-bis(diethylamino)pyrimido(5,4-d)pyrimidine-2,6-diyl)bis((2-methoxyethyl)imino))bisethanol, RA-642 
 
National Institutes of Health

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Pyrimidines

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1996
1996
The pyrimido-pyrimidine derivatives, dipyridamole, mopidamol and RA-642, prevent from retinal vascular defects in experimental diabetes mellitus.
We compared the effects of dipyridamole, RA-642, and mopidamol on platelet activity and thromboxane/prostacyclin balance in… (More)
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1996
1996
Inhibition of ferrous-induced lipid peroxidation by dipyridamole, RA-642 and mopidamol in human lung tissue.
1. The in vitro production of ferrous-induced lipid peroxidation was 5.71 times higher in rat lung tissue than in human lung… (More)
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1995
1995
P 224 Dipyridamole and RA-642 reduce opacification in diabetic rat lens: Implication of free radical production
Purtx~se: We like to demonstrate glycation of S,-, R,and y-crystallins in the microsectioned bovine lens, by isoelectric focusing… (More)
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1992
1992
The pyrimido-pyrimidine derivative RA-642 protects from brain injury in a combined model of permanent focal ischemia and global ischemia reperfusion
The effects of pyrimido-pyrimidine derivatives (dipyridamole, RA-642 and mopydamole) on lipid peroxidation (inhibition of the… (More)
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1992
1992
Inhibition of ferrous-induced lipid peroxidation by pyrimido-pyrimidine derivatives in human liver membranes
The effects of pyrimido-pyrimidine derivatives (dipyridamole, RA-642, and RA-233) on lipid peroxidation, using d-α-tocopherol as… (More)
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1991
1991
Dipyridamole and RA-642 inhibit the production of superoxide anion and free radical damage to rat lens.
We studied the effects of dipyridamole and RA-642 on the production of superoxide anions and on oxygen radicals-induced lipid… (More)
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1991
1991
The pyrimido-pyrimidine derivative RA-642: a potent inhibitor of ferrous-induced lipid peroxidation in cell membranes.
The effects of three pyrimido-pyrimidine derivatives (RA-642, dipyridamole and mopidamol) on hydroxyl anion-induced lipid… (More)
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1991
1991
Antiplatelet effect of the pyrimido-pyrimidinic derivative RA-642.
Amongst pyrimido-pyrimidine derivatives (p-p), dipyridamole (Dip) acts as a coronary vasodilator and platelet aggregation… (More)
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1989
1989
Pharmacological effects of RA 642 on cerebrocortical perfusion in acute hemorrhagic shock in rats.
 
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1986
1986
Anti-shock actions of the pyrimido-pyrimidine derivative, RA-642.
The anti-shock actions of RA-642 were studied in traumatic shock in rats. The shock state was characterized by a significantly… (More)
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