Mizolastine - Wikipedia

Mizolastine
Clinical data

AHFS/Drugs.com	International Drug Names
Routes of administration	By mouth (tablets)
ATC code	R06AX25 (WHO)
Legal status
Legal status	UK: POM (Prescription only)
Identifiers
IUPAC name 2-[{1-[1-(4-Fluorobenzyl)-1H-benzimidazol-2-yl]piperidin-4-yl}(methyl)amino]pyrimidin-4(1H)-one
CAS Number	108612-45-9^Y
PubChem CID	65906
ChemSpider	59315^N
UNII	244O1F90NA
KEGG	D01117^Y
ChEMBL	ChEMBL94454^N
CompTox Dashboard (EPA)	DTXSID5046801
ECHA InfoCard	100.149.406
Chemical and physical data
Formula	C₂₄H₂₅FN₆O
Molar mass	432.503 g·mol⁻¹
3D model (JSmol)	Interactive image
SMILES CN(C1CCN(CC1)C2=NC3=CC=CC=C3N2CC4=CC=C(C=C4)F)C5=NC=CC(=O)N5
InChI InChI=1S/C24H25FN6O/c1-29(23-26-13-10-22(32)28-23)19-11-14-30(15-12-19)24-27-20-4-2-3-5-21(20)31(24)16-17-6-8-18(25)9-7-17/h2-10,13,19H,11-12,14-16H2,1H3,(H,26,28,32)^N Key:PVLJETXTTWAYEW-UHFFFAOYSA-N^N
^NY (what is this?) (verify)

Mizolastine (Mizollen) is a once-daily, non-sedating antihistamine. It blocks H₁ receptors and is commonly fast-acting.^[1] It does not prevent the actual release of histamine from mast cells, it only prevents histamine from binding to receptors. Side effects can include dry mouth and throat.^[2]

References

[edit]

^ Simons FE (March 1999). "Mizolastine: antihistaminic activity from preclinical data to clinical evaluation". Clinical and Experimental Allergy. 29 (Suppl 1): 3–8. doi:10.1046/j.1365-2222.1999.00002.x. PMID 10209699. S2CID 616333.
^ "MIZOLASTINE: British National Formulary". Retrieved 2010-02-01.

v t e Antihistamines (R06)
Benzimidazoles (*)	Astemizole Azelastine Bilastine Emedastine Mizolastine Talastine
Diarylmethanes	Diarylmethoxyalkylamines: Bromazine (bromodiphenhydramine) Carbinoxamine Chlorphenoxamine Clemastine Diphenhydramine (+naproxen) Diphenylpyraline Doxylamine Ebastine Orphenadrine Diphenylmethanolpiperidines: Fexofenadine Terfenadine Diphenylmethylpiperazines: Buclizine Cetirizine Levocetirizine Chlorcyclizine Cinnarizine Cyclizine Etodroxizine Hydroxyzine Meclizine Oxatomide Phenylpyridinylpropanamines: Brompheniramine Chlorphenamine Dexbrompheniramine (+pseudoephedrine) Dexchlorpheniramine (+betamethasone) Pheniramine Others: Acrivastine Bamipine Dimetindene Phenyltoloxamine Pyrrobutamine Quifenadine Triprolidine
Ethylenediamines	Antazoline Chloropyramine Histapyrrodine Mepyramine (pyrilamine) Methapyrilene Phenbenzamine Thenalidine Tripelennamine (pyribenzamine)
Tricyclics	Dibenzocycloheptenes: Antidepressants (e.g., amitriptyline) Azatadine Cyproheptadine Deptropine Desloratadine Ketotifen Loratadine Rupatadine Phenothiazines: Alimemazine Fenethazine Hydroxyethylpromethazine Isothipendyl Mequitazine Methdilazine Oxomemazine Promethazine Others: Antidepressants (e.g., doxepin, mirtazapine, trimipramine) Epinastine Latrepirdine Mebhydrolin Olopatadine Perlapine Phenindamine Pimethixene
Others	Phenylpiperazines: Antidepressants (e.g., trazodone) Phenbenzamine
For topical use	Bamipine Chloropyramine Chlorphenoxamine Clemastine Dimetindene Diphenhydramine Doxepin Isothipendyl Mepyramine (pyrilamine) Promethazine

Histamine receptor modulators

H₁

Agonists

Antagonists

Others: Atypical antipsychotics (e.g., aripiprazole, asenapine, brexpiprazole, brilaroxazine, clozapine, iloperidone, olanzapine, paliperidone, quetiapine, risperidone, ziprasidone, zotepine)
Phenylpiperazine antidepressants (e.g., hydroxynefazodone, nefazodone, trazodone, triazoledione)
Tetracyclic antidepressants (e.g., amoxapine, loxapine, maprotiline, mianserin, mirtazapine, oxaprotiline)
Tricyclic antidepressants (e.g., amitriptyline, butriptyline, clomipramine, desipramine, dosulepin (dothiepin), doxepin, imipramine, iprindole, lofepramine, nortriptyline, protriptyline, trimipramine)
Typical antipsychotics (e.g., chlorpromazine, flupenthixol, fluphenazine, loxapine, perphenazine, prochlorperazine, thioridazine, thiothixene)

H₂

Agonists	Amthamine Betazole Dimaprit Histamine HTMT Impromidine L-Histidine UR-AK49
Antagonists	Bisfentidine Burimamide Cimetidine Dalcotidine Donetidine Ebrotidine Etintidine Famotidine Isolamtidine Lafutidine Lamtidine Lavoltidine (loxtidine) Lupitidine Metiamide Mifentidine Niperotidine Nizatidine Osutidine Oxmetidine Pibutidine Quisultazine (quisultidine) Ramixotidine Ranitidine Roxatidine Sufotidine Tiotidine Tuvatidine Venritidine Xaltidine Zolantidine

H₃

Agonists	α-Methylhistamine Cipralisant Histamine Imetit Immepip Immethridine L-Histidine Methimepip Proxyfan
Antagonists	A-349821 A-423579 ABT-239 ABT-652 AZD5213 Bavisant Betahistine Burimamide Ciproxifan Clobenpropit Conessine Enerisant GSK-189254 Impentamine Iodophenpropit Irdabisant JNJ-5207852 NNC 38-1049 PF-03654746 Pitolisant SCH-79687 Thioperamide VUF-5681

H₄

Agonists	4-Methylhistamine α-Methylhistamine Histamine L-Histidine OUP-16 VUF-8430
Antagonists	JNJ-7777120 Mianserin Seliforant Thioperamide Toreforant VUF-6002

See also: Receptor/signaling modulators; Monoamine metabolism modulators; Monoamine reuptake inhibitors

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