Brief Information of the Compound and Protein
Compound Name
 Compound Info 
4-[(3,4-dimethoxyphenyl)methyl]-2-[[(2R)-1-methylpyrrolidin-2-yl]methyl]phthalazin-1-one
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 PubChem ID
CID: 52937733
SID: 123077790
Canonical SMILES
COc1ccc(Cc2nn(C[C@H]3CCCN3C)c(=O)c3ccccc23)cc1OC
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Compound Formula C23H27N3O3
Compound Structure
Protein Name
 Protein Info 
Histamine H1 receptor
Protein Classification
Membrane receptor
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Family A G protein-coupled receptor
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Small molecule receptor (family A GPCR)
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Monoamine receptor
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Histamine receptor
Uniprot ID
P35367
Gene Name
HRH1
Table of Molecular Bioactivities Related to the Compound and Protein
Cell-based Assay
Cell Line ID Cell Line Name Cell Line Organism
CL000011 CHO
 Cell Line Info 
Cricetulus griseus (Chinese hamster)  1
1
Ki = 1584.89 nM
   TI
   LI
   LO
   TS