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5,7-DIETHYL-3,4-DIHYDRO-1-[[2'-(1H-TETRAZOL-5-YL)[1,1'-BIPHENYL]-4-YL]METHYL]-1,6-NAPHTHYRIDIN-2(1H)-ONE HYDROCHLORIDE

Basic information Safety Supplier Related

5,7-DIETHYL-3,4-DIHYDRO-1-[[2'-(1H-TETRAZOL-5-YL)[1,1'-BIPHENYL]-4-YL]METHYL]-1,6-NAPHTHYRIDIN-2(1H)-ONE HYDROCHLORIDE Basic information

Product Name:
5,7-DIETHYL-3,4-DIHYDRO-1-[[2'-(1H-TETRAZOL-5-YL)[1,1'-BIPHENYL]-4-YL]METHYL]-1,6-NAPHTHYRIDIN-2(1H)-ONE HYDROCHLORIDE
Synonyms:
  • ZD 7155 HYDROCHLORIDE
  • 5,7-DIETHYL-3,4-DIHYDRO-1-[[2'-(1H-TETRAZOL-5-YL)[1,1'-BIPHENYL]-4-YL]METHYL]-1,6-NAPHTHYRIDIN-2(1H)-ONE HYDROCHLORIDE
  • 5,7-Diethyl-3,4-dihydro-1-[[2(1H-tetrazol-5-yl)[1,1biphenyl]-4-yl]methyl]-1,6-naphthyridin-2(1H)-onehydrochloride
  • ZD7155HCl
  • ZD7155 hydrochloride >=97% (HPLC)
  • 1-((2'-(2H-Tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-5,7-diethyl-3,4-dihydro-1,6-naphthyridin-2(1H)-one hydrochloride
  • ZD 7155 hydrochloride, 10 mM in DMSO
CAS:
146709-78-6
MF:
C26H27ClN6O
MW:
474.99
Mol File:
146709-78-6.mol
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5,7-DIETHYL-3,4-DIHYDRO-1-[[2'-(1H-TETRAZOL-5-YL)[1,1'-BIPHENYL]-4-YL]METHYL]-1,6-NAPHTHYRIDIN-2(1H)-ONE HYDROCHLORIDE Chemical Properties

storage temp. 
Inert atmosphere,2-8°C
solubility 
DMSO: 10 mM
form 
Powder
color 
White to yellow
Water Solubility 
Soluble to 10 mM in water with gentle warming
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5,7-DIETHYL-3,4-DIHYDRO-1-[[2'-(1H-TETRAZOL-5-YL)[1,1'-BIPHENYL]-4-YL]METHYL]-1,6-NAPHTHYRIDIN-2(1H)-ONE HYDROCHLORIDE Usage And Synthesis

Uses

ZD 7155 Hydrochloride, is a potent and selective competitive antagonist for the angiotensin II type 1 (AT1) receptor. it is shown to be more active than the prototype AT1 antagonist, losartan, and it’s orally active.

Biological Activity

A potent and selective competitive antagonist for the angiotensin II type 1 (AT 1 ) receptor. Displaces [ 125 I]-angiotensin II binding with an IC 50 value of 3.8 nM in guinea pig adrenal gland membranes. Orally active, and is more potent and longer-acting than the prototype AT 1 antagonist, losartan.

in vivo

In conscious SD rats, ZD 7155 and losartan behave as competitive antagonists and the pressor response curve to angiotensin II is shifted to the right. Experiments in conscious SD rats also show that ZD 7155 is approximately ten times as potent as losartan in suppressing the angiotensin II-induced pressor response (240 ng/kg; 10 min infusion). In addition, experiments with conscious rats demonstrate that ZD 7155 could suppress the angiotensin II-induced pressor response for approximately 24 h when ZD 7155 is administered intravenously in a 1.082 μmol/kg bolus dose and angiotensin II is given at 240 ng/kg (in a 10-min infusion). Experiments in conscious SHRs using ZD 7155 (1.082 mumol/kg) and losartan (6.495 mumol/kg) as intravenous boluses indicate that both ZD 7155 and the reference compound losartan exhibit a significant antihypertensive effect[1].

IC 50

AT1 Receptor

storage

Desiccate at +4°C

5,7-DIETHYL-3,4-DIHYDRO-1-[[2'-(1H-TETRAZOL-5-YL)[1,1'-BIPHENYL]-4-YL]METHYL]-1,6-NAPHTHYRIDIN-2(1H)-ONE HYDROCHLORIDESupplier

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