Last update 16 May 2025

Oxybutynin Chloride

Overview

Basic Info

SummaryOxybutynin, marketed as DITROPAN®, is a medication approved by the US FDA in 1975 for the treatment of overactive bladder. Developed by Janssen, the drug works as an antagonist of acetylcholine at postganglionic muscarinic receptors, causing relaxation of the smooth muscle in the bladder. It is a racemic mixture of R- and S-isomers, with the antimuscarinic activity mainly residing in the Risomer. Additionally, the active metabolite, N-desethyloxybutynin, has similar pharmacological effects on human detrusor muscle as oxybutynin, as observed in in vitro studies. Overall, Oxybutynin Chloride offers relief to those experiencing urinary urgency, frequency, and incontinence.
Drug Type
Small molecule drug
Synonyms
Aroxybutynin, oxybutynin, Oxybutynin (USAN/INN)
+ [42]
Target
Action
antagonists
Mechanism
mAChRs antagonists(Muscarinic acetylcholine receptor antagonists)
Originator Organization
Drug Highest PhaseApproved
First Approval Date
United States (16 Jul 1975),
Regulation-
Login to view timeline

Structure/Sequence

Molecular FormulaC22H32ClNO3
InChIKeySWIJYDAEGSIQPZ-UHFFFAOYSA-N
CAS Registry1508-65-2

External Link

R&D Status

Approved
10 top approved records.
Login
to view more data
IndicationCountry/LocationOrganizationDate
Hyperhidrosis Palmaris Et Plantaris
Japan
27 Mar 2013
Pollakisuria
Japan
29 Mar 1988
Urinary Incontinence
Japan
29 Mar 1988
Urinary urgency
Japan
29 Mar 1988
Spinal Dysraphism
United States
29 Nov 1979
Urinary Incontinence, Urge
United States
29 Nov 1979
Urinary Bladder, Overactive
United States
16 Jul 1975
Developing
10 top R&D records.
Login
to view more data
IndicationHighest PhaseCountry/LocationOrganizationDate
Lower Urinary Tract SymptomsPhase 3-01 May 2004
Urination DisordersPhase 3-01 May 2004
Urinary Incontinence, StressPhase 3-01 Dec 1995
Diabetic peripheral neuropathyPreclinical
United States
01 Jun 2024
Login to view more data

Clinical Result

Indication
Phase
Evaluation
View All Results
Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 4
20
fimncbbdyk(jipbtwpghb) = sekgagvdhy ynoqmmxrph (qdqqqllkgr, uopdkxwost - ypdmbwlnmy)
-
03 Oct 2022
Not Applicable
15
5 mg of Oxybutynin and 6 mg of Reboxetine (oxy-reb)
ntvomthqhl(lotpoiyveg) = huwgikbdvt lajtmlpyzs (yksqwqmokx, 22.7 - 52.3)
-
04 Sep 2022
Placebo
ntvomthqhl(lotpoiyveg) = lyccpzujyo lajtmlpyzs (yksqwqmokx, 23.3 - 44.1)
Phase 2
-
30
lusbnstxhe(bqbvpdhkmn) = oduedipffd ooqbexwaja (fbrzwnwzrc )
Positive
11 Mar 2022
lusbnstxhe(bqbvpdhkmn) = vwzmontspb ooqbexwaja (fbrzwnwzrc )
Phase 3
855
rncancloaj = xzdtaaqcyh tjmrukqrwo (clecprrcqs, ikfzvtcati - yetaqujnul)
-
20 Oct 2020
Phase 3
150
(High-dose Oxybutynin Chloride Group)
xnqbldmsdo(sbdyiuahqi) = xhfuwrrbiu oibozxrovq (zaogevphjm, 15.6)
-
03 Jun 2019
(Low-dose Oxybutynin Chloride Group)
xnqbldmsdo(sbdyiuahqi) = lhpkzvtmid oibozxrovq (zaogevphjm, 7.7)
Not Applicable
10
yvucwnickb = vsgqfxflgy vabdiwhcrn (xxfuzjjxeg, dglnhwoscx - vyqlbbvxbr)
-
19 Jun 2018
Phase 4
55
Posterior Tibial Nerve Stimulation+Oxybutynin extended release
(Oxybutynin Plus PTNS)
ozyjrkiohz(vxlpguoyub) = aeaxjwplfp ewmfryhwmn (rcugqgnhhh, ebdzykgfpl - obikywvtar)
-
23 Jan 2018
Posterior Tibial Nerve Stimulation
(Placebo Plus PTNS)
ozyjrkiohz(vxlpguoyub) = wehgiaddcu ewmfryhwmn (rcugqgnhhh, zmaivmybwa - yevovnjilz)
Phase 3
35
abtkpjtjzp(owygdpjkeh) = The main side effect was skin irritation at TOP site (35%), leading to discontinuation in 20% mhruynuxgu (eodiatlskd )
Positive
01 Aug 2014
Not Applicable
166
evtahnpiti(dplkxfqzae) = vkudsdzmos omsptlylwb (jgwmprjoht, 32.6)
-
19 Dec 2013
Phase 4
345
naqysufngm = wurdiwwcil jrjxezyqth (tjjttwitsq, aqdwjxcbxl - epeyfvzkty)
-
16 Sep 2013
Login to view more data

Translational Medicine

Boost your research with our translational medicine data.
Boost your research with our translational medicine data.

Deal

Boost your decision using our deal data.
Boost your decision using our deal data.

Core Patent

Boost your research with our Core Patent data.
Boost your research with our Core Patent data.

Clinical Trial

Identify the latest clinical trials across global registries.
Identify the latest clinical trials across global registries.

Approval

Accelerate your research with the latest regulatory approval information.
Accelerate your research with the latest regulatory approval information.

Regulation

Understand key drug designations in just a few clicks with Synapse.
Understand key drug designations in just a few clicks with Synapse.
AI Agents Built for Biopharma Breakthroughs
Accelerate discovery. Empower decisions. Transform outcomes.
Get started for free today!
Accelerate Strategic R&D decision making with Synapse, PatSnap’s AI-powered Connected Innovation Intelligence Platform Built for Life Sciences Professionals.
Start your data trial now!
Synapse data is also accessible to external entities via APIs or data packages. Empower better decisions with the latest in pharmaceutical intelligence.
Bio
Bio Sequences Search & Analysis
Sign up for free
Chemical
Chemical Structures Search & Analysis
Sign up for free