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Details

Stereochemistry ACHIRAL
Molecular Formula C6H15N3S
Molecular Weight 161.268
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of DIMAPRIT

SMILES

CN(C)CCCSC(N)=N

InChI

InChIKey=OLHQOJYVQUNWPL-UHFFFAOYSA-N
InChI=1S/C6H15N3S/c1-9(2)4-3-5-10-6(7)8/h3-5H2,1-2H3,(H3,7,8)

HIDE SMILES / InChI

Molecular Formula C6H15N3S
Molecular Weight 161.268
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Dimaprit (S-[3-(N,N-dimethylamino)propyl]isothiourea) has been shown to be a highly specific histamine H2-receptor agonist.

CNS Activity

Curator's Comment: Dimaprit is CNS active in animals. No human data available.

Approval Year

TargetsConditions

Conditions

ConditionModalityTargetsHighest PhaseProduct
Primary
Unknown

Approved Use

Unknown
PubMed

PubMed

TitleDatePubMed
Involvement of histaminergic receptor mechanisms in the stimulation of NT-3 synthesis in astrocytes.
2011-06
The effect of intracerebroventricular injection of histamine in visceral nociception induced by acetic acid in rats.
2010-10
Control of the flow properties of DNA by topoisomerase II and its targeting inhibitor.
2010-09-22
Persistent oxygen-glucose deprivation induces astrocytic death through two different pathways and calpain-mediated proteolysis of cytoskeletal proteins during astrocytic oncosis.
2010-07-26
Histamine inhibits adhesion molecule expression in human monocytes, induced by advanced glycation end products, during the mixed lymphocyte reaction.
2010-07
Activation of adenosine low-affinity A3 receptors inhibits the enteric short interplexus neural circuit triggered by histamine.
2009-12
Regulation of human umbilical artery contractility by different serotonin and histamine receptors.
2009-12
Histamine inhibits advanced glycation end products-induced adhesion molecule expression on human monocytes.
2009-09
Differential role of beta-catenin in VEGF and histamine-induced MMP-2 production in microvascular endothelial cells.
2009-05-15
Pharmacological characterization of the new histamine H4 receptor agonist VUF 8430.
2009-05
Histamine responses of large neostriatal interneurons in histamine H1 and H2 receptor knock-out mice.
2009-03-16
Cytokine responses of intraepithelial lymphocytes are regulated by histamine H(2) receptor.
2009
G-protein coupled receptor signaling architecture of mammalian immune cells.
2009
Histamine excites rat lateral vestibular nuclear neurons through activation of post-synaptic H2 receptors.
2008-12-19
Agonist-induced internalization of histamine H2 receptor and activation of extracellular signal-regulated kinases are dynamin-dependent.
2008-10
Histamine-induced itch and its relationship with pain.
2008-07-31
Validation of a conscious rat model for the discovery of novel agents that inhibit gastric acid secretion.
2008-07-28
Antagonist affinity measurements at the Gi-coupled human histamine H3 receptor expressed in CHO cells.
2008-06-06
The ATPase cycle of the mitochondrial Hsp90 analog Trap1.
2008-04-25
Suppression of ischaemia-induced cytokine release by dimaprit and amelioration of liver injury in rats.
2008-04
Histamine metabolism influences blood vessel branching in zebrafish reg6 mutants.
2008-03-25
The anti-secretory and anti-ulcer activities of esomeprazole in comparison with omeprazole in the stomach of rats and rabbits.
2008-02
Olfactory interference during inhibitory backward pairing in honey bees.
2008
Histamine excites neurones in the human submucous plexus through activation of H1, H2, H3 and H4 receptors.
2007-09-01
Histamine ameliorates anti-glomerular basement membrane antibody-induced glomerulonephritis in rats.
2007-09
Blockade of brain histamine metabolism alters methamphetamine-induced expression pattern of stereotypy in mice via histamine H1 receptors.
2007-07-13
Histamine H4 receptor agonists have more activities than H4 agonism in antigen-specific human T-cell responses.
2007-06
Study on the antinociceptive action of Tyr-K-MIF-1, a peptide from the MIF family.
2007-04
Modification of formalin-induced nociception by different histamine receptor agonists and antagonists.
2007-01-15
Suppression of ischemia/reperfusion liver injury by histamine H4 receptor stimulation in rats.
2006-08-21
Histamine enhances inhibitory avoidance memory consolidation through a H2 receptor-dependent mechanism.
2006-07
Histamine receptors in human detrusor smooth muscle cells: physiological properties and immunohistochemical representation of subtypes.
2006-06
Cultured smooth muscle cells of the human vesical sphincter are more sensitive to histamine than are detrusor smooth muscle cells.
2006-05
Histamine excites neonatal rat sympathetic preganglionic neurons in vitro via activation of H1 receptors.
2006-04
The protective effect of H2-receptor activation against the duration of myocardial hypoxia/reoxygenation-induced ventricular fibrillation in sensitized guinea-pig hearts.
2005-12
Curcuma longa extract protects against gastric ulcers by blocking H2 histamine receptors.
2005-12
Excitatory effect of histamine on neuronal activity of rat globus pallidus by activation of H2 receptors in vitro.
2005-11
Evaluation of histamine H1-, H2-, and H3-receptor ligands at the human histamine H4 receptor: identification of 4-methylhistamine as the first potent and selective H4 receptor agonist.
2005-09
Histamine helps development of eczematous lesions in experimental contact dermatitis in mice.
2005-08
Histamine receptors that influence blockage of the normal human nasal airway.
2005-03
Effects of activation of central nervous histamine receptors in cardiovascular regulation; studies in H(1) and H(2) receptor gene knockout mice.
2005-02
Histamine contributes to ischemia-related activation of cardiac spinal afferents: role of H1 receptors and PKC.
2005-02
Replacement of amino acid sequence features of a- and c-subunits of ATP synthases of Alkaliphilic Bacillus with the Bacillus consensus sequence results in defective oxidative phosphorylation and non-fermentative growth at pH 10.5.
2004-06-18
The effects of histamine on rat and monkey retinal ganglion cells.
2004-06-14
Involvement of histamine H4 and H1 receptors in scratching induced by histamine receptor agonists in Balb C mice.
2004-05
Involvement of H2-receptors in the mechanism of analgesic action of Tyr-MIF-1.
2003-12
Regulation of interleukin-6, and macrophage colony-stimulating factor mRNA levels by histamine in stromal cell line (MC3T3-G2/PA6).
1998-05
Histamine modulates the expression of c-fos through cyclic AMP production via the H2 receptor in the human promonocytic cell line U937.
1997-06
Efficacy of a selective histamine H2 receptor agonist, dimaprit, in experimental models of endotoxin shock and hepatitis in mice.
1997-03-12
Effect of adenosine and histamine receptor stimulation on canine histamine release to pentagastrin.
1997
Patents

Sample Use Guides

Mice: oral administration of dimaprit 200 mg/kg
Route of Administration: Other
In vitro, dimaprit dose dependently inhibited the production of TNF-alpha in mouse peritoneal macrophages and human peripheral blood monocytes stimulated with lipopolysaccharide with IC50 values of 1 uM. Dimaprit, added to tumour cell cultures (100 uM), inhibited the incorporation of 3H-thymidine while embryonic cell cultures were unaffected.
Substance Class Chemical
Created
by admin
on Mon Mar 31 19:56:17 GMT 2025
Edited
by admin
on Mon Mar 31 19:56:17 GMT 2025
Record UNII
ZZQ699148P
Record Status Validated (UNII)
Record Version
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Name Type Language
DIMAPRIT
Common Name English
3-DIMETHYLAMINOPROPYL SULFANYLMETHANIMIDAMIDE
Preferred Name English
Code System Code Type Description
WIKIPEDIA
DIMAPRIT
Created by admin on Mon Mar 31 19:56:18 GMT 2025 , Edited by admin on Mon Mar 31 19:56:18 GMT 2025
PRIMARY
CAS
65119-89-3
Created by admin on Mon Mar 31 19:56:18 GMT 2025 , Edited by admin on Mon Mar 31 19:56:18 GMT 2025
PRIMARY
EPA CompTox
DTXSID0037154
Created by admin on Mon Mar 31 19:56:18 GMT 2025 , Edited by admin on Mon Mar 31 19:56:18 GMT 2025
PRIMARY
FDA UNII
ZZQ699148P
Created by admin on Mon Mar 31 19:56:18 GMT 2025 , Edited by admin on Mon Mar 31 19:56:18 GMT 2025
PRIMARY
PUBCHEM
3077
Created by admin on Mon Mar 31 19:56:18 GMT 2025 , Edited by admin on Mon Mar 31 19:56:18 GMT 2025
PRIMARY
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