Oxmetidine

Oxmetidine
Clinical data

Other names	SKF 92994, SKF 92994-A2 (oxmetidine 2HCl)
Identifiers
IUPAC name 5-(1,3-benzodioxol-5-ylmethyl)-2-[2-[(5-methyl-1H-imidazol-4-yl)methylsulfanyl]ethylamino]-1H-pyrimidin-6-one
CAS Number	72830-39-8
PubChem CID	51710
ChemSpider	46799
UNII	Z504D030RF
CompTox Dashboard (EPA)	DTXSID30223149
ECHA InfoCard	100.069.911
Chemical and physical data
Formula	C₁₉H₂₁N₅O₃S
Molar mass	399.47 g·mol⁻¹
3D model (JSmol)	Interactive image
SMILES O=C/1NC(=N\C=C\1Cc2ccc3OCOc3c2)/NCCSCc4nc[nH]c4C

Oxmetidine (development code SKF 92994) is an H₂ histamine receptor receptor antagonist.^[1]

References

^ Willson RA, Hall T, Hart J (June 1988). "Oxmetidine (H2 receptor antagonist) induced cytotoxicity in isolated rat hepatocytes". Journal of Applied Toxicology. 8 (3): 223–5. doi:10.1002/jat.2550080311. PMID 2902116. S2CID 43488714.

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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