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Histamine Antagonists
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Definition
: Drugs that bind to but do not activate histamine receptors, thereby blocking the actions of histamine or histamine agonists. Classical antihistaminics block the histamine H1 receptors only.
GEN or unspecified; prefer specifics; do not confuse with HISTAMINE AGONISTS; DF: HISTAMINE ANTAG
Examples
Histamine H1 Antagonists
;
Histamine H2 Antagonists
;
Histamine H3 Antagonists
Other names
Antihistamines; Antagonists, Histamine
Substances having this pharmacologic action:
traxanox
;
bamipine
;
ozagrel
;
N,N-diethyl-2-((4-phenylmethyl)phenoxy)ethanamine
;
Butyric Acid
;
isothipendyl
;
nitrophorin
;
brompheniramine maleate, pseudoephedrine sulfate drug combination
;
Doxepin
;
quifenadine
;
chlorphenoxamine
;
thonzylamine
;
profenamine
;
suplatast tosilate
;
pemirolast
;
repirinast
;
buclizine
Substance
CAS Registry & name
Categories
Source
Drugs
*
1-
(7-
(2-
amino-
6-
(4-
methylpiperazin-
1-
yl)pyrimidin-
4-
yl)-
3,4-
dihydroisoquinolin-
2(1H)-
yl)-
2-
cyclopentylethanone
0
*Isoquinolines
*Pyrimidines
Histamine Antagonists.
Eur J Pharmacol. 2012 Jan 30;675(1-3):47-56.
5-
(4-
(3-
(2-
methylpyrrolidin-
1-
yl)propoxy)phenyl)-
2-
pyridin-
2-
yl-
2H-
pyridazin-
3-
one
0
*Pyridazines
Histamine Antagonists
Receptors, Histamine H3.
J Med Chem. 2012 Jan 12;55(1):414-23.
pherofunginum
157090-78-3
Organic Chemicals
Bone Regeneration
Histamine Antagonists.
Agents Actions 1994 Jun;41 Spec No:C121-3