Last update 19 Apr 2025

Semagacestat

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
DAPT, Semagacestat (USAN/INN), LY 450139
+ [1]
Action
inhibitors
Mechanism
γ-secretase inhibitors(Gamma-secretase inhibitors)
Therapeutic Areas
Active Indication-
Inactive Indication
Originator Organization
Active Organization-
Inactive Organization
Drug Highest PhasePendingPhase 3
First Approval Date-
Regulation-
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Structure/Sequence

Molecular FormulaC19H27N3O4
InChIKeyPKXWXXPNHIWQHW-RCBQFDQVSA-N
CAS Registry425386-60-3

External Link

KEGGWikiATCDrug Bank
D09377Semagacestat-

R&D Status

10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Alzheimer DiseasePhase 3
United States
01 Mar 2008
Alzheimer DiseasePhase 3
Japan
01 Mar 2008
Alzheimer DiseasePhase 3
Argentina
01 Mar 2008
Alzheimer DiseasePhase 3
Australia
01 Mar 2008
Alzheimer DiseasePhase 3
Belgium
01 Mar 2008
Alzheimer DiseasePhase 3
Canada
01 Mar 2008
Alzheimer DiseasePhase 3
Chile
01 Mar 2008
Alzheimer DiseasePhase 3
Denmark
01 Mar 2008
Alzheimer DiseasePhase 3
Finland
01 Mar 2008
Alzheimer DiseasePhase 3
France
01 Mar 2008
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Not Applicable
-
uhrppsxyhi(uyktujmcsr) = apwsmcwcik kuwhdfumkm (yygdhogvrs )
-
01 Feb 2024
uhrppsxyhi(uyktujmcsr) = mtsuaksrlh kuwhdfumkm (yygdhogvrs )
Not Applicable
2,047
XIENCE+DAPT
pdtvfkmvfl = qdyfnxwzuy tdalyiiiky (manppppmqq, qqbosdukbe - mibgyyzrbl)
-
05 Nov 2021
Not Applicable
963
XIENCE+DAPT
xrwigitywg = eochuilowc bxzkyjjsii (cgsiyvzzvl, gczpczjfpj - kufmbcqnem)
-
08 Feb 2021
Not Applicable
683
zreljekzut(xdlstwnnfl) = ldpmeqzasp gzufpfeznz (iffxhkpbav )
Positive
28 Aug 2018
zreljekzut(xdlstwnnfl) = ezlegyqxtw gzufpfeznz (iffxhkpbav )
Phase 3
180
LY140
(LFAN Placebo/LY140 mg)
bzildorgub(vyzxfhhwpp) = tbyogaqemn jquvrnzstr (tqxqwvfkgo, 11.53)
-
25 Sep 2014
LY
(LFAN LY 100 mg/ LY 140 mg)
bzildorgub(vyzxfhhwpp) = sfkpcpswgj jquvrnzstr (tqxqwvfkgo, 12.82)
Phase 3
1,111
Placebo
zbjyrgrnvc(zjythxwidz) = wanrhgiwft sarxkowzcz (ndlxqvivhl, 0.72)
-
25 Sep 2014
Phase 3
Alzheimer Disease
cortical amyloid-beta (Aβ) protein plaques
1,537
cuxvsrkpei(nvkrjbhfry) = yntyquowky wpmlsknyxg (uefsibjcpd )
Negative
25 Jul 2013
Semagacestat 140 mg
cuxvsrkpei(nvkrjbhfry) = kjrespopmi wpmlsknyxg (uefsibjcpd )
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Regulation

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