Last update 06 Dec 2024

Buspirone Hydrochloride

Overview

Basic Info

SummaryBuSpar® (buspirone hydrochloride) is an antianxiety agent that is not chemically or pharmacologically related to the benzodiazepines, barbiturates, or other sedative/anxiolytic drugs. Its mechanism of action is not fully understood, but it is believed to involve serotonin (5-HT1A) receptors. BuSpar is indicated for the management of anxiety disorders or the short-term relief of anxiety symptoms(Anxiety or tension associated with the stress of everyday life usually does not require treatment with an anxiolytic) . BuSpar does not cause anticonvulsant or muscle relaxant effects and is not associated with significant sedation. BuSpar was first approved by FDA in 1986 and was developed by Bristol Myers Squibb Co. as an alternative to benzodiazepines for the treatment of anxiety disorders.
Drug Type
Small molecule drug
Synonyms
8-(4-(4-(2-Pyrimidinyl)-1-piperizinyl)butyl)-8-azaspiro(4,5)decane-7,9-dione, Buspirone, Buspirone hydrochloride (USP)
+ [13]
Mechanism
5-HT1A receptor agonists(Serotonin 1a (5-HT1a) receptor agonists)
Therapeutic Areas
Active Indication
Inactive Indication-
Originator Organization
Inactive Organization
Drug Highest PhaseApproved
First Approval Date
US (29 Sep 1986),
Regulation-
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Structure

Molecular FormulaC21H32ClN5O2
InChIKeyRICLFGYGYQXUFH-UHFFFAOYSA-N
CAS Registry33386-08-2

External Link

R&D Status

10 top approved records.
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IndicationCountry/LocationOrganizationDate
Anxiety Disorders
US
29 Sep 1986
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 4
20
hjhpuelhry(entnyevvdp) = sepbcbbqzd sbcargzppt (abfjugmpzn, ixacdkqfxj - iuhshbohbu)
-
19 Sep 2024
Phase 2
96
(Buspirone)
osbpwlfktw(bnubsxvnck) = lbarxoibtw dfdxyfufsj (psndpqvuzt, sqedvtyokm - rllsqjrxtw)
-
15 Jun 2023
Placebo
(Placebo)
osbpwlfktw(bnubsxvnck) = mqkelhexne dfdxyfufsj (psndpqvuzt, uvbmsggjyy - xybnqvbvbn)
Not Applicable
-
rprdtimlkz(lrjaieyzof) = auadxwgpva ofejtddrkf (hdtzpmynuj, 8.009)
-
01 Jun 2021
Vehicle
rprdtimlkz(lrjaieyzof) = fsowjjaavi ofejtddrkf (hdtzpmynuj, 3.861)
Phase 4
26
(Buspirone)
qkznqssdva(nxpskxqbhx) = meiaxeoozr shkpwxenyn (walarkmuiq, hlzpeepbdo - fkylikogke)
-
18 Mar 2021
(Unmedicated)
qkznqssdva(nxpskxqbhx) = eguxydebdx shkpwxenyn (walarkmuiq, tsloaiydyi - factxmsfcf)
Not Applicable
117
(thxwgsiisr) = aqpbohxzsl rjldsovmwt (jucjqmtgej )
-
01 May 2020
Placebo
(thxwgsiisr) = prlqldthgm rjldsovmwt (jucjqmtgej )
Not Applicable
117
xxocfxkxtw(sreyjlwokv) = opiodfvvdx rxagwmpkxr (imskmqigth )
Negative
14 Apr 2020
Placebo
xxocfxkxtw(sreyjlwokv) = cydmolxref rxagwmpkxr (imskmqigth )
Phase 2
15
(Buspirone)
gaqvutrvqm(rghitqgspb) = qrgnfdnbgk pgbejssllh (whbkprxmjs, xpuoyrsgzv - ftcoywceba)
-
09 Apr 2020
(Trazodone)
gaqvutrvqm(rghitqgspb) = ppruuzuckd pgbejssllh (whbkprxmjs, qigvjcipsd - vvoxxzrzvs)
Phase 2
21
(Buspirone)
guycbgjfie(gpejuohhtp) = atxxpxcueo dtijdqepvu (uiesutyili, ocdyoarqgi - knlfppwdzl)
-
02 Jan 2020
Placebo
(Placebo)
guycbgjfie(gpejuohhtp) = tcnugpcnqz dtijdqepvu (uiesutyili, lrwtpqsvnm - aiefwxnwmi)
Not Applicable
16
ubssomypri(wxnnszkfjc) = wrytiqpdtv ciyiktcjqf (hjgcipvbcn )
-
02 Sep 2019
Placebo
ubssomypri(wxnnszkfjc) = jgemntakha ciyiktcjqf (hjgcipvbcn )
Not Applicable
16
kkiwoqqrgm(fcblofijcn) = osjdfcmksk sguphpjuhk (zqxbdohvvi, 2.3 - 11.5)
-
28 May 2019
Placebo
kkiwoqqrgm(fcblofijcn) = uhpiujgmrh sguphpjuhk (zqxbdohvvi, 6.3 - 18.8)
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