디피리다몰

Pharmaceuticals -> Listed in ZINC15

Pharmaceuticals -> Used in Switzerland

Pharmaceuticals

Slightly

9.22e-01 g/L

10.7 [ug/mL] (The mean of the results at pH 7.4)

Breastfeeding; Lactation; Milk, Human; Phosphodiesterase Inhibitors; Vasodilator Agents; Platelet Aggregation Inhibitors

FDA approved drugs -> Active ingredient

FDA approved drugs -> Active ingredient

Pharmaceuticals

223.9 Ų [M+H]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]

227.5 Ų [M+H]+ [CCS Type: TW; Method: Major Mix IMS/Tof Calibration Kit (Waters)]

222.83 Ų [M+H]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]

Warning

H315 (98.7%): Causes skin irritation [Warning Skin corrosion/irritation]

P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 75 reports by companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Dipyridamole has been associated with a low rate of serum enzyme elevations during therapy, but in large clinical trials the frequency of liver enzyme abnormalities was similar with dipyridamole therapy as with placebo. Cases of clinically apparent acute liver injury from dipyridamole have not been published although hepatitis is listed as a potential side effect in the product label. The clinical features of the liver injury linked to dipyridamole have not been described.

Drug Induced Liver Injury Rank (DILIrank 2.0)

Dipyridamole

Ambiguous-DILI-concern

3

Warnings & precautions

DOI:10.1016/j.drudis.2016.02.015

B - Blood and blood forming organs

QB - Blood and blood forming organs

Dipyridamole, a non-nitrate coronary vasodilator that also inhibits platelet aggregation, is combined with other anticoagulant drugs, such as warfarin, to prevent thrombosis in patients with valvular or vascular disorders. Dipyridamole is also used in myocardial perfusion imaging, as an antiplatelet agent, and in combination with aspirin for stroke prophylaxis.

Dipyridamole likely inhibits both adenosine deaminase and phosphodiesterase, preventing the degradation of cAMP, an inhibitor of platelet function. This elevation in cAMP blocks the release of arachidonic acid from membrane phospholipids and reduces thromboxane A2 activity. Dipyridamole also directly stimulates the release of prostacyclin, which induces adenylate cyclase activity, thereby raising the intraplatelet concentration of cAMP and further inhibiting platelet aggregation.

64ALC7F90C

DIPYRIDAMOLE

Physiologic Effects [PE] - Decreased Platelet Aggregation

Established Pharmacologic Class [EPC] - Platelet Aggregation Inhibitor

Dipyridamole is a Platelet Aggregation Inhibitor. The physiologic effect of dipyridamole is by means of Decreased Platelet Aggregation.

DIPYRIDAMOLE

Compounds which inhibit or antagonize the biosynthesis or actions of phosphodiesterases.

Drugs or agents which antagonize or impair any mechanism leading to blood platelet aggregation, whether during the phases of activation and shape change or following the dense-granule release reaction and stimulation of the prostaglandin-thromboxane system.

Drugs used to cause dilation of the blood vessels.

70%

Dipyridamole is metabolized in the liver to the glucuronic acid conjugate and excreted with the bile.

1 to 2.5 L/kg

2.3-3.5 mL/min/kg