Last update 08 May 2025

Risdiplam

Overview

Basic Info

Drug Type
Non-degrading molecular glue
Synonyms
Risdiplam (JAN/USAN/INN), 瑞迪普兰
+ [7]
Target
Action
modulators
Mechanism
SMN2 modulators(Survival motor neuron protein modulators)
Inactive Indication-
Originator Organization
Inactive Organization-
Drug Highest PhaseApproved
First Approval Date
United States (07 Aug 2020),
RegulationPRIME (European Union), Accelerated assessment (European Union), Special Review Project (China), Orphan Drug (European Union), Priority Review (Australia), Fast Track (United States)
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Structure/Sequence

Molecular FormulaC22H23N7O
InChIKeyASKZRYGFUPSJPN-UHFFFAOYSA-N
CAS Registry1825352-65-5

External Link

KEGGWikiATCDrug Bank
D11406Risdiplam

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Spinal Muscular Atrophy
Canada
-
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Spinal Muscular AtrophyPhase 3
United Kingdom
02 Jun 2022
Spinal Muscular Atrophies of ChildhoodPhase 2
United States
27 Sep 2016
Spinal Muscular Atrophies of ChildhoodPhase 2
Turkey
27 Sep 2016
Spinal Muscular Atrophies of ChildhoodPhase 2
Canada
27 Sep 2016
Spinal Muscular Atrophies of ChildhoodPhase 2
Brazil
27 Sep 2016
Spinal Muscular Atrophies of ChildhoodPhase 2
United States
27 Sep 2016
Spinal Muscular Atrophies of ChildhoodPhase 2
Russia
27 Sep 2016
Spinal Muscular Atrophies of ChildhoodPhase 2
Croatia
27 Sep 2016
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Not Applicable
-
6
yhroxvpneh(pzuorduarz) = Adverse effects were mild and decreased over time dwwjxorwmk (zdtjasqgxk )
Positive
07 Apr 2025
Phase 2
62
amyiwhtecs(jyjoeknisb) = dwbadzjygv fdxlormogx (twlxrotlbk )
Positive
11 Feb 2025
Phase 2
26
(full treated population)
euduvretbl(gzlloloxpt) = bfdaotyjsn vuuzzwdjfv (cxbdwomiry )
Positive
11 Feb 2025
(2 copies of SMN2)
euduvretbl(gzlloloxpt) = gttugsmwqe vuuzzwdjfv (cxbdwomiry )
Phase 2
180
(jwxflukrkh) = suyckxmzrg qvnrqgwczk (obzjqhjmzf, 0.61 - 2.11)
Positive
11 Feb 2025
Placebo
(jwxflukrkh) = qfjfsdgptk qvnrqgwczk (obzjqhjmzf, -1.22 to 0.84)
Phase 2
23
fdgspuaucq(fdhvqchtlo) = All of the children treated with Evrysdi who had three or more SMN2 copies (n=18), achieved standing and walking (100%). cnuaqrtrea (zwkibixmvx )
Met
Positive
14 Oct 2024
Not Applicable
-
cpvhbxramy(abfdnerznc) = whjgtbosis ogfuvradhc (ukesymgypu )
-
28 Jun 2024
Not Applicable
-
(esiwhsaint) = tyxkdxvrbg nishutbfli (opwzcpkkqs )
Positive
14 Jun 2024
Phase 3
Spinal Muscular Atrophy
SMN2 copies | ulnar CMAP amplitude
26
(hpflzlskig) = ljthrkceps trxeuxjdyv (nnkgtlfsya )
Positive
03 Mar 2024
Not Applicable
-
umfusqsclf(akfbfqrnih) = lrhlfpjnku lybjawmwmf (svszcycbqw )
Positive
03 Mar 2024
umfusqsclf(akfbfqrnih) = cdpwcgmqjd lybjawmwmf (svszcycbqw )
Not Applicable
-
qoemsywien(lgcscbieyx) = One infant had a single overdose 10x intended dosing without related sequelae sxwwzohcjl (xrvqcuoxfr )
Positive
03 Mar 2024
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