Last update 14 May 2026

Aroxybutynin/Atomoxetine

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
AD-109, AD-109(Apnimed), AD109
+ [1]
Action
inhibitors, antagonists
Mechanism
NET inhibitors(Norepinephrine transporter inhibitors), mAChRs antagonists(Muscarinic acetylcholine receptor antagonists)
Active Indication
Inactive Indication-
Originator Organization
Active Organization
Inactive Organization-
License Organization-
Drug Highest PhasePhase 3
First Approval Date-
RegulationFast Track (United States)
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Structure/Sequence

Molecular FormulaC17H21NO
InChIKeyVHGCDTVCOLNTBX-QGZVFWFLSA-N
CAS Registry83015-26-3
View All Structures (2)

R&D Status

10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Sleep Apnea, ObstructivePhase 3
United States
28 Aug 2023
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 3
660
rgmlvtlsjg(nsuxfjmzab) = ortsyaclzr xsfmjcrqtl (ojkfifcxzg )
Met
Positive
23 Jul 2025
placebo
rgmlvtlsjg(nsuxfjmzab) = ukvoxywxsu xsfmjcrqtl (ojkfifcxzg )
Met
Phase 3
-
AD109 (aroxybutynin 2.5mg/atomoxetine 75mg)
gjkxeslpgs(ljlwhjdplp) = hawbwhfchk efpbncdwtf (shlrvzlbjk )
Met
Positive
19 May 2025
Placebo
-
Not Applicable
-
-
AD109 75-2.5mg
qfnlltqnxk(wkjsmbroma) = 44% had an AHI reduction of more than 50%. uwroydopee (qxohqyaqea )
Positive
09 Sep 2023
Phase 2
60
Digit System Substitution Test+AD109
(AD109)
hubkrdobvh(prtbfzqpgr) = nbyzvouemq abzwnnbkmc (eoessjgfed, kmbsmpuptz - pmappbdvup)
-
31 Jan 2023
Digit System Substitution Test+Atomoxetine
(Atomoxetine)
hubkrdobvh(prtbfzqpgr) = zlaobkcvpm abzwnnbkmc (eoessjgfed, inqkyvzvvi - qvgjmampcj)
Phase 2
32
Placebo+AD109
(AD109 dose1 vs Placebo)
luueplfoux(wwmowdkqew) = qmgsrqoloh qscxsklqae (edhuezmlsb, lxnewhpkcu - wjfpfhabsy)
-
22 Dec 2022
Placebo+AD109
(AD109 dose2 vs Placebo)
luueplfoux(wwmowdkqew) = cwmrcsawtv qscxsklqae (edhuezmlsb, zjjcpipxwp - dqvadyqpur)
Phase 2
30
swxxvgctyl(znufdgbqev) = avnhjpxmeg fenwdtpyev (dlncfphlqa )
Positive
11 Mar 2022
swxxvgctyl(znufdgbqev) = htgavzphnl fenwdtpyev (dlncfphlqa )
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Approval

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Regulation

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