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Assay Detail

CHEMBL645101

Review assay metadata, readout intent, target linkage, and publication context from the same page.

Binding
Displacement of [3H]- prazosin radioligand binding at the alpha 1-adrenergic binding site of calf cerebral cortex
11
Total Activities
11
Compounds Tested
1
Activity Types
0
Assay Parameters

Assay Information

Assay Type Binding
Tissue Cerebral cortex
Confidence 8 — Homologous single protein target
Curated By Expert

Target

Alpha-1A adrenergic receptor (CHEMBL4892)
Type SINGLE PROTEIN
Organism Bos taurus

Publication

Synthesis and receptor binding studies relevant to the neuroleptic activities of some 1-methyl-4-piperidylidene-9-substituted-pyrrolo[2,1-b][3]benzazepine derivatives.
Remy DC, Britcher SF, King SW, Anderson PS, Hunt CA, Randall WC, Bélanger P, Atkinson JG, Girard Y, Rooney CS, Fuentes JJ, Totaro JA, Robinson JL, Risley EA, Williams M.
J Med Chem (1983) 26 : 974 -980
PubMed 6134835 · DOI

Activity Statistics

Type Count Avg pChEMBL Best pChEMBL
Ki 11 7.27 7.89

Compounds Tested

Compound Name Phase Activities Best pChEMBL
CHEMBL424967 1 7.89
CHEMBL368578 1 7.72
CHEMBL415761 1 7.70
CHEMBL175154 1 7.54
CHEMBL178376 1 7.52
CHEMBL368475 1 7.44
CHEMBL175508 1 7.36
CHEMBL368357 1 7.10
CHEMBL368413 1 6.89
CHEMBL176365 1 6.85
CHEMBL174649 1 5.92

Activity Data

Compound Name Type Rel. Value Units pChEMBL
CHEMBL424967 Ki = 13.0 nM 7.89
CHEMBL368578 Ki = 19.0 nM 7.72
CHEMBL415761 Ki = 20.0 nM 7.70
CHEMBL175154 Ki = 29.0 nM 7.54
CHEMBL178376 Ki = 30.0 nM 7.52
CHEMBL368475 Ki = 36.0 nM 7.44
CHEMBL175508 Ki = 44.0 nM 7.36
CHEMBL368357 Ki = 80.0 nM 7.10
CHEMBL368413 Ki = 130.0 nM 6.89
CHEMBL176365 Ki = 140.0 nM 6.85
CHEMBL174649 Ki = 1200.0 nM 5.92