| Identification | Back Directory | [Name]
RA 642 | [CAS]
54093-30-0 | [Synonyms]
RA 642
RA-642BS
RXRA-642
2,2'-[4,8-Bis(diethylamino)pyrimido[5,4-d]pyrimidine-2,6-diyl]bis[(2-methoxyethyl)imino]bisethanol
Ethanol, 2,2'-[[4,8-bis(diethylamino)pyrimido[5,4-d]pyrimidine-2,6-diyl]bis[(2-methoxyethyl)imino]]bis-
2-[[4,8-bis(diethylamino)-2-[2-hydroxyethyl(2-methoxyethyl)amino]pyrimido[5,4-d]pyrimidin-6-yl]-(2-methoxyethyl)amino]ethanol | [Molecular Formula]
C24H44N8O4 | [MDL Number]
MFCD01752876 | [MOL File]
54093-30-0.mol | [Molecular Weight]
508.66 |
| Hazard Information | Back Directory | [Description]
RA 642 is a PDE-inhibitor. | [Uses]
RA642 is a compound with vasodilatory and hypertensive effects, with the activity of increasing arterial blood pressure, enhancing cerebral blood flow, reducing cerebrovascular resistance and peripheral resistance, and having a papaverine-like relaxant effect on smooth muscle in anesthetized animals. | [References]
[1] High-performance liquid chromatographic assay for RA 642, a compound with cardiovascular effect, in human and rabbit serum alpha
[2] RA 642, a pyrimido-pyrimidine-derivative with vasodilating and hypertensive potency |
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