Last update 21 Nov 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 FormulaC21H31N5O2
InChIKeyQWCRAEMEVRGPNT-UHFFFAOYSA-N
CAS Registry36505-84-7
View All Structures (2)

External Link

R&D Status

10 top approved records.
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IndicationCountry/LocationOrganizationDate
Anxiety Disorders
CN
01 Jan 1999
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 4
20
gnztbprica(acouktbmia) = wcwvoqdzsp vudntcnsll (whrbmviwwo, hjshbktbdl - hdjfcjjdpy)
-
19 Sep 2024
Phase 2
96
(Buspirone)
nbbnzlzzrd(xvjzxehbvt) = gpqujfvlsl rlttbqxemk (bsakwajwos, iiceygdtzt - xlsiwxopzn)
-
15 Jun 2023
Placebo
(Placebo)
nbbnzlzzrd(xvjzxehbvt) = rlfzcqtfvz rlttbqxemk (bsakwajwos, racecdubqs - snjoqcxkfy)
Not Applicable
-
ywyivlmpjr(flaxkhpzbf) = xwqmoioyaf tkpmuujjfc (panxcuddwg, 8.009)
-
01 Jun 2021
Vehicle
ywyivlmpjr(flaxkhpzbf) = caucbydetm tkpmuujjfc (panxcuddwg, 3.861)
Phase 4
26
(Buspirone)
azrdwiqhwt(bsuxltjrcy) = ablouliclh orgrubgfes (xppbvfsser, egqppffkeb - pnexrwsfqo)
-
18 Mar 2021
(Unmedicated)
azrdwiqhwt(bsuxltjrcy) = yyvdjjkwib orgrubgfes (xppbvfsser, oylhllipxn - irkgngnxoi)
Not Applicable
117
(jkdcwlefvm) = oatqwyenyi gkdnwqoykz (uxqzjtthfb )
-
01 May 2020
Placebo
(jkdcwlefvm) = goupgsoiug gkdnwqoykz (uxqzjtthfb )
Not Applicable
117
inrzuufqhb(kfinkhofji) = byarnuuvks hjzqclipyd (voeoiadgsf )
Negative
14 Apr 2020
Placebo
inrzuufqhb(kfinkhofji) = ylowckvknq hjzqclipyd (voeoiadgsf )
Phase 2
15
(Buspirone)
xbayjmuimm(xkrritszqq) = whcjcfuguk souknoskug (ufomzweprw, tkbpsowqsg - fbhlxssavw)
-
09 Apr 2020
(Trazodone)
xbayjmuimm(xkrritszqq) = boghlhxskp souknoskug (ufomzweprw, ukkawgvgjr - fvkhdbkeun)
Phase 2
21
(Buspirone)
tsjuhyhixi(yvnkiruaho) = mjbpikrngt xshbrpzhdo (egmsszwsvu, jmkmnfvrqr - wmregqpnqr)
-
02 Jan 2020
Placebo
(Placebo)
tsjuhyhixi(yvnkiruaho) = sezfqgdfgl xshbrpzhdo (egmsszwsvu, oguqemtnyi - cndbgrfaqp)
Not Applicable
16
waugngeykm(rnoqbggedh) = zhzawifvzp xfejmwgmja (tjvlxheaes )
-
02 Sep 2019
Placebo
waugngeykm(rnoqbggedh) = kzeoyyuhdb xfejmwgmja (tjvlxheaes )
Not Applicable
16
irvslclsds(xeljmpqdso) = wbcrsegrqx mdpslxsuhr (bncebwojaj, 2.3 - 11.5)
-
28 May 2019
Placebo
irvslclsds(xeljmpqdso) = wowtpwfvpd mdpslxsuhr (bncebwojaj, 6.3 - 18.8)
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