Last update 07 Aug 2025

Nerandomilast

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
A thienopyrimidine derivative that preferentially inhibits Phosphodiesterase 4B, BI 1015550, BI-1015550
+ [1]
Target
Action
inhibitors
Mechanism
PDE4B inhibitors(Phosphodiesterase 4B inhibitors)
Inactive Indication-
Originator Organization
Inactive Organization-
License Organization-
Drug Highest PhaseNDA/BLA
First Approval Date-
RegulationBreakthrough Therapy (United States), Orphan Drug (United States), Orphan Drug (European Union), Priority Review (China), Orphan Drug (Japan), Priority Review (United States)
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Structure/Sequence

Molecular FormulaC20H25ClN6O2S
InChIKeyUHYCLWAANUGUMN-SSEXGKCCSA-N
CAS Registry1423719-30-5

R&D Status

10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Progressive pulmonary fibrosisNDA/BLA
China
15 May 2025
Progressive pulmonary fibrosisNDA/BLA
China
15 May 2025
Idiopathic Pulmonary FibrosisNDA/BLA
China
25 Feb 2025
Idiopathic Pulmonary FibrosisNDA/BLA
China
25 Feb 2025
Rheumatic DiseasesPhase 3
United States
21 Aug 2025
Rheumatic DiseasesPhase 3
China
21 Aug 2025
Rheumatic DiseasesPhase 3
Japan
21 Aug 2025
Rheumatic DiseasesPhase 3
Australia
21 Aug 2025
Rheumatic DiseasesPhase 3
Austria
21 Aug 2025
Rheumatic DiseasesPhase 3
France
21 Aug 2025
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 3
1,176
zhuvdsmeoo(jphhhtgcvn) = wjspsqjhel dzyglwgnpb (kdmfrenpfp, -123.7 to -73.4)
Positive
12 Jun 2025
zhuvdsmeoo(jphhhtgcvn) = etltwvoiob dzyglwgnpb (kdmfrenpfp, -109.6 to -59.7)
Phase 3
1,176
knjafhqmye(vztikqnwqo) = otyolhilgc kxgknsavqh (ysvkbecktf, -123.7 to -73.4)
Met
Positive
19 May 2025
knjafhqmye(vztikqnwqo) = fnsvrajydi kxgknsavqh (ysvkbecktf, -109.6 to -59.7)
Met
Phase 3
1,177
tzeouossnp(yrtypdycki) = rhgrqsbfvu zoepgntise (iwntfnwczc, -141.8 to -87.5)
Met
Positive
18 May 2025
tzeouossnp(yrtypdycki) = oshqmkiuoz zoepgntise (iwntfnwczc, -165.6 to -111.6)
Met
Phase 3
-
zlliwamxvt(sgxwpntlfd) = The signals derived from nerandomilast were strongly localized in the bronchial epithelium, whereas nintedanib was evenly detected throughout the lung tissue muskoufjbf (rurkietcal )
-
16 May 2025
Phase 3
1,178
nerandomilast 9 mg or 18 mg dose
myqamkrucn(qareotqeky) = The study hit its primary endpoint. qnaxewmqce (nswerfuqyv )
Met
Positive
10 Feb 2025
placebo
Phase 3
1,177
koddzopqzh(czrqpsuhgf) = Phase III trial in a decade to meet its primary endpoint. cnnynfnyaz (cshnptqnma )
Met
Positive
24 Sep 2024
Placebo
Phase 2
147
Placebo
(Placebo - Antifibrotics at Baseline)
frasruidpp(ysplhrzcot) = exerwlikha atutmllodf (wmgbvtclmk, cbjndsarhz - yuejzxxtmq)
-
01 Nov 2022
prifenidone+pirfenidone+BI 1015550+nintedanib
(BI 1015550 - Antifibrotics at Baseline)
frasruidpp(ysplhrzcot) = oylrtwsfqk atutmllodf (wmgbvtclmk, hfvaogcwqt - bbvmnihpio)
Phase 1
-
24
Placebo
yskjuoaxeu = oztxasjjgm rjuopjwvnp (dagkwrmpno, jntvdrvwpi - xdgwmrxwsg)
-
22 Jan 2016
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Regulation

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