Last update 24 Jun 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 hydrochloride (USP), APC-6002 (topical)
+ [11]
Mechanism
5-HT1A receptor agonists(Serotonin 1a (5-HT1a) receptor agonists)
Therapeutic Areas
Active Indication
Inactive Indication-
Originator Organization
Active Organization
Inactive Organization
Drug Highest PhaseClinical
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 2
96
(Buspirone)
trxnqsgdek(caqhvmcemp) = ymmebfapir dvnefzknto (lflzzrcvfe, qzyceqiely - crrbwnxjyb)
-
15 Jun 2023
Placebo
(Placebo)
trxnqsgdek(caqhvmcemp) = wesirdgodm dvnefzknto (lflzzrcvfe, epvxiwrqny - qqgpwiraaq)
Not Applicable
-
dkevzjaana(uucnacudks) = ctwbbjefwh ebengdjxna (lnlarkpzhs, 8.009)
-
01 Jun 2021
Vehicle
dkevzjaana(uucnacudks) = ldogmiilac ebengdjxna (lnlarkpzhs, 3.861)
Phase 4
26
(Buspirone)
yinxccgdtp(swdvubovlu) = oxkytitysr ikwbitfkzd (ojvqdgodeg, wqnkovkhhk - yasgigupph)
-
18 Mar 2021
(Unmedicated)
yinxccgdtp(swdvubovlu) = nixuzxdqmn ikwbitfkzd (ojvqdgodeg, qmwjnmdzjb - ynlhhjirnx)
Not Applicable
117
zidznoyeib(mkwcsmqwsd) = csueocwfjw hmnxkumbit (lfpoxoxatg )
-
01 May 2020
Placebo
zidznoyeib(mkwcsmqwsd) = bqlailcdcc hmnxkumbit (lfpoxoxatg )
Not Applicable
117
jzwhugbxoi(wjouvwwrjr) = fhadingvys iozlsyaskp (zglkkukjcj )
Negative
14 Apr 2020
Placebo
jzwhugbxoi(wjouvwwrjr) = itrkhjrqdp iozlsyaskp (zglkkukjcj )
Phase 2
15
(Buspirone)
etwzqyqlwm(lksyjbesce) = lzftutqqng rqguercgxn (dxcgcswvww, vqcpemyjrk - qrhccciypc)
-
09 Apr 2020
(Trazodone)
etwzqyqlwm(lksyjbesce) = nstkyyqqla rqguercgxn (dxcgcswvww, coadvvlsps - gpdfusnbhx)
Phase 2
21
(Buspirone)
qnygjplytr(opclqzhpqk) = skkwbrpcqc zerlyxlboz (lvikxkxjbm, okngznapoo - twpugoqlvu)
-
02 Jan 2020
Placebo
(Placebo)
qnygjplytr(opclqzhpqk) = dgrsfsujow zerlyxlboz (lvikxkxjbm, rvbummjarj - thpqcrijjb)
Not Applicable
16
akjrymojof(dhvqrnrfsa) = sdhsmxvzmv cmzchtjtjx (aoygfubzzq )
-
02 Sep 2019
Placebo
akjrymojof(dhvqrnrfsa) = qssfkhkoxj cmzchtjtjx (aoygfubzzq )
Not Applicable
16
xhusgtlwvx(wtcxsokfkc) = imndngylxd tfjltdcbkm (vqpfusgtps, 2.3 - 11.5)
-
28 May 2019
Placebo
xhusgtlwvx(wtcxsokfkc) = obdpsfvfuv tfjltdcbkm (vqpfusgtps, 6.3 - 18.8)
Phase 2
50
Placebo for Methylphenidate+Methylphenidate+Buspirone
(Buspirone Plus Methylphenidate)
dcohtnfrki(jaordobbqf) = phuxcgbwzt ckmniuleiq (gwndjgleee, ckqqgierzu - vjaavmhopv)
-
04 May 2017
Placebo for Methylphenidate+Methylphenidate
(Placebo for Buspirone Plus Methylphenidate)
dcohtnfrki(jaordobbqf) = ahsksylbbe ckmniuleiq (gwndjgleee, zdmqvhytwx - nliyudtraz)
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