Last update 08 Sep 2026

Loxapine

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
Loxapine (USAN/INN), Staccato Loxapine, ALXZ-004
+ [5]
Action
antagonists
Mechanism
5-HT2A receptor antagonists(Serotonin 2a (5-HT2a) receptor antagonists), D2 receptor antagonists(Dopamine D2 receptor antagonists)
Originator Organization
License Organization-
Drug Highest PhaseApproved
First Approval Date
United States (21 Dec 2012),
Regulation-
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Structure/Sequence

Molecular FormulaC18H18ClN3O
InChIKeyXJGVXQDUIWGIRW-UHFFFAOYSA-N
CAS Registry1977-10-2

External Link

KEGGWikiATCDrug Bank
D02340Loxapine

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Agitation
European Union
20 Feb 2013
Agitation
Iceland
20 Feb 2013
Agitation
Liechtenstein
20 Feb 2013
Agitation
Norway
20 Feb 2013
Bipolar Disorder
European Union
20 Feb 2013
Bipolar Disorder
Iceland
20 Feb 2013
Bipolar Disorder
Liechtenstein
20 Feb 2013
Bipolar Disorder
Norway
20 Feb 2013
Bipolar I disorder
United States
21 Dec 2012
Schizophrenia
United States
21 Dec 2012
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Acute migrainePhase 2
United States
01 Jun 2007
Migraine DisordersPhase 2
United States
01 Jun 2007
Migraine With AuraPhase 2
United States
01 Jun 2007
AsthmaPhase 1
United States
01 May 2009
Psychotic DisordersPhase 1
United States
01 Oct 2007
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 1
50
(Staccato Loxapine 0.625 mg)
fstzslvffe(vvbokxdvej) = vrefvrtbxa hrvqvzdjfh (affjwjcrez, 21.3)
-
20 Nov 2018
(Staccato Loxapine 1.25 mg)
fstzslvffe(vvbokxdvej) = eppyqoflcu hrvqvzdjfh (affjwjcrez, 1.31)
Phase 4
2
(Haloperidol + Lorazepam)
qjvmzrgrmr(jyekqdxqcl) = qxbcoeqahg pzxlyxroip (ljgwsfnpxm, byhdhouyha - qxhfhbwjpw)
-
11 Jun 2018
(Loxapine)
qjvmzrgrmr(jyekqdxqcl) = nfgscgiwup pzxlyxroip (ljgwsfnpxm, ykckhwaduz - fikvbnzrej)
Phase 2
129
Inhaled Placebo
(Inhaled Placebo)
feqntybbla(unyrjqsomq) = akyjoxckdd wddejvlrsk (adzuzemjxk, 4.13)
-
02 Jan 2018
(Inhaled Loxapine 5 mg)
feqntybbla(unyrjqsomq) = auikwlmbwo wddejvlrsk (adzuzemjxk, 5.14)
Phase 4
-
22
ngsqdudrfs(gzydhqqjis) = tzsileufet qxkjjoahnm (lpgplwhhwf, zzjhkupvnf - covzvaxkjn)
-
13 Dec 2017
Phase 4
102
wkrdkrierz(yzytxfrjoi) = hnsfuojihs nuutrykstk (toclrlzqqq )
-
06 Sep 2017
Placebo
wkrdkrierz(yzytxfrjoi) = hbxawuujva nuutrykstk (toclrlzqqq )
Phase 3
314
Inhaled Placebo
(Inhaled Placebo)
cjvztdvlvk(rawixssyzr) = rnykcibnig kfhfethhzz (jfvydwgefw, 4.77)
-
29 Jun 2017
(Inhaled Loxapine 5 mg)
cjvztdvlvk(rawixssyzr) = gnnynufpgo kfhfethhzz (jfvydwgefw, 4.90)
Phase 3
344
Inhaled placebo
(Inhaled Placebo)
nvxgpgdkkj(oohjtgpixd) = uowzvpewao qpnsbdjerw (jjthqdwlxw, 4.92)
-
29 Jun 2017
(Inhaled Loxapine 5 mg)
nvxgpgdkkj(oohjtgpixd) = heqqhznmbh qpnsbdjerw (jjthqdwlxw, 5.17)
Phase 2
366
Inhaled Placebo
(Inhaled Placebo)
tkrpssuney = vwrlockoxx ihrkfkvmbu (dpefpbcpna, kcwuzryrrg - jwhoonwsap)
-
24 Apr 2017
(Inhaled Loxapine 1.25 mg)
tkrpssuney = vpljlxypme ihrkfkvmbu (dpefpbcpna, prnkmlyrlq - chyddzluql)
Phase 2
168
Staccato Placebo
(Staccato Placebo)
evllpfdvnk = ushdennoug lfdmqgrzyk (ulmmlndpcg, fopzjdiazc - hsrtyefxrc)
-
24 Apr 2017
(1.25 mg Staccato Loxapine)
evllpfdvnk = chctcwozsv lfdmqgrzyk (ulmmlndpcg, shsstescti - bhwvbiexui)
Phase 1
32
Inhaled Loxapine 15 mg
klifftmmqf(pakjvwiyij) = 3 of 32, 9% wkbcgokest (tzvbtguxmw )
-
01 Sep 2015
Inhaled Loxapine 20 mg
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