U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

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Showing 211 - 220 of 1617 results

Status:
Other

Class (Stereo):
CHEMICAL (ACHIRAL)



Imetit (S-[2-(4-(imidazolyl)ethyl]isothiourea) is a highly specific and potent histamine H3 receptor agonist. It is widely used to study H3-mediated signaling.
Zolantidine is the novel benzthiazole derivative. It is a centrally acting potent antagonist of histamine at H2-receptors. It was found to be a competitive inhibitor of the histamine catabolising enzyme in brain, histamine N-methyltransferase. High aggression in histamine N-methyltransferase knockout mice was suppressed by treatment with zolantidine, indicating that abnormal histamine H2 receptor activation promoted aggression in knockout mice. Histamine H(3) receptor antagonist JNJ-10181457-induced anxiety-like behaviours were dominantly reduced by zolantidine. Zolantidine significantly attenuated the discriminative stimulus effects of morphine.
Status:
Other

Class (Stereo):
CHEMICAL (ACHIRAL)


Status:
Other

Class (Stereo):
CHEMICAL (ACHIRAL)


Conditions:

alpha-N-methyl-histamine is a metabolite of histamine that plays an important role in several (patho) physiological processes. alpha-N-methyl-histamine is being a potent agonist of histamine H3 receptor can be used as an effective therapeutic alternative in migraine patients.
Status:
Other

Class (Stereo):
CHEMICAL (ACHIRAL)



1-[(5-chloro-1H-indol-2-yl)carbonyl]-4-methylpiperazine (JNJ 7777120) is the first selective antagonist of the histamine H4 receptor. Johnson & Johnson Pharmaceutical Research and Development is developing JNJ 7777120 for the treatment of inflammatory disorders. JNJ 7777120 demonstrates efficacy as anti-inflammatory agents in vivo. JNJ 7777120 have shown promising activity in down-regulating immune responses in a range of animal disease models including acute inflammation, hapten-mediated colitis, allergic airway inflammation (e.g. allergic rhinitis), colitis, allergic pruritis and atopic dermatitis.
Status:
Other

Class (Stereo):
CHEMICAL (ABSOLUTE)

Status:
Other

Class (Stereo):
CHEMICAL (ACHIRAL)


Conditions:

ICI-162846 (5-((3- (N'- (2,2,2-trifluoroethyl)-guanidino)pyrazol-1-yl) valeramide) is a new histamine H2-receptor antagonist developed by Imperial Chemical Industries for treatment of peptic diseases. ICI-162846 shows the high degree of specificity for histamine H2-receptors and sustained inhibition of acid secretion.
Status:
Other

Class (Stereo):
CHEMICAL (ACHIRAL)