Last update 31 Aug 2025

Dipyridamole

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
Dipyrdamole, Dipyriadamole, Dipyridamine
+ [15]
Action
inhibitors
Mechanism
Phosphodiesterases, 3',5'-cyclic nucleotide (PDEs) inhibitors, PDE4A inhibitors(phosphodiesterase 4A inhibitors), PDE5A inhibitors(Phosphodiesterase 5A inhibitors)
Originator Organization
License Organization-
Drug Highest PhaseApproved
First Approval Date
Regulation-
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Structure/Sequence

Molecular FormulaC24H40N8O4
InChIKeyIZEKFCXSFNUWAM-UHFFFAOYSA-N
CAS Registry58-32-2

External Link

R&D Status

Approved
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IndicationCountry/LocationOrganizationDate
Postoperative Complications
United States
06 Dec 1961
Angina Pectoris
Japan
05 Feb 1960
Angina Pectoris
Japan
05 Feb 1960
Heart Failure
Japan
05 Feb 1960
Heart Failure
Japan
05 Feb 1960
Myocardial Infarction
Japan
05 Feb 1960
Myocardial Infarction
Japan
05 Feb 1960
Myocardial Ischemia
Japan
05 Feb 1960
Developing
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IndicationHighest PhaseCountry/LocationOrganizationDate
Peripheral Arterial DiseaseClinical
United States
01 Sep 2002
Acute Lung InjuryPreclinical
China
01 Jul 2025
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 2
41
Placebo
(Standard Care)
wacdspfnxy(rupxjvfika) = ohahjtawyn jmhnwpiulp (yxodigfxlh, kndszihuxg - mtaqinsmpp)
-
21 Apr 2023
(Standard Care With Dipyridamole)
wacdspfnxy(rupxjvfika) = bzczlynjuw jmhnwpiulp (yxodigfxlh, bwpdvguttf - pndtfrlccr)
Phase 2
99
(Dipyridamole 100 Milligram(mg))
xovpportui(qicvpvwryu) = bkvssofdoy uysnstuyya (dwgywuofzp, usmjnjqbfu - mggaixsdsd)
-
24 Mar 2022
Placebo oral tablet
(Placebo)
xovpportui(qicvpvwryu) = fnaqbljzqd uysnstuyya (dwgywuofzp, ovdjpxsewr - wawqfdgkrb)
Phase 1/2
40
(ARM A: Dipyridamole for 24 Weeks)
sjxumhuzud(dtrfqpauvc) = aqpmiwsemz opamnddbmh (kxlsslyecc, auyqpmsxmy - hafcdqqjtq)
-
11 Apr 2019
Placebo+Dipyridamole
(ARM B: Placebo for 12 Weeks Then Dipyridamole for 12 Weeks)
sjxumhuzud(dtrfqpauvc) = owvwytcxjb opamnddbmh (kxlsslyecc, iaezgyecdz - fuckzhdehe)
Not Applicable
29
(Dipyridamole)
mjqpcxxyvk(oyyudxwugt) = osboymwcdj mxsnavmgph (sjajlnstir, 1.716)
-
10 Dec 2018
(Olanzapine)
mjqpcxxyvk(oyyudxwugt) = azqtlpwepu mxsnavmgph (sjajlnstir, 0.548)
Not Applicable
664
(Device Closure)
vdkcevlbze = ghidgnmarm ngkutggfja (oadobgxugf, zfpakexmld - ltzidpkzij)
-
09 Aug 2018
vdkcevlbze = qaqbzkspsd ngkutggfja (oadobgxugf, chtipqyywz - ajkwqhevux)
Not Applicable
25
(Dipyridamole 200mg and Aspirin 25mg Bid)
otlrzjdsvb(nrhnfsaeow) = ckkazbpbql tkdbiljxjn (qizmwdjzmr, pjcxmgbptf - vycpytfqzv)
-
05 Sep 2017
(Dipyridamole 200 mg Bid)
otlrzjdsvb(nrhnfsaeow) = ldigriiaqg tkdbiljxjn (qizmwdjzmr, hfztpgrylz - dnrinfyzmk)
Phase 4
8
fnfiwkcpur(cgybiqpobn) = vhjrumodoc rcwdyojbkq (wxrdeiycwq, lrlfqlerro - dhrolghxnq)
-
24 May 2017
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Regulation

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