105350-26-3
Chemical Structure
SR2640
Synonym(s): QMPB
- CAS No.: 105350-26-3
- Formula:C23H18N2O3
- Molecular Weight:370.40
IUPAC Name: 2-((3-(quinolin-2-ylmethoxy)phenyl)amino)benzoic acid
InChIKey: LMPZHLXYBWGGNT-UHFFFAOYSA-N
SMILES: O=C(O)C1=CC=CC=C1NC2=CC=CC(OCC3=NC4=CC=CC=C4C=C3)=C2
Biological Activity: SR2640 is a highly efficient and selective LTD4/LTE4 antagonist that can specifically inhibit the smooth muscle contractions induced by LTD4 in the guinea pig ileum and trachea in a concentration-dependent manner, without affecting the contractions caused by histamine. SR2640 can concentration-dependently prevent the binding of 0.4 nM [3H] LTD4 to membrane receptors in guinea pig lung tissue, with an IC50 of 23 nM. SR2640 can shift the dose-response curve for bronchoconstriction induced by intravenous LTD4 in guinea pigs to the right, and the extent of this shift is positively correlated with the dose of SR2640 administered. SR2640 can be used in asthma research[1].
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SR2640 | SR2640 is a highly efficient and selective LTD4/LTE4 antagonist that can specifically inhibit the smooth muscle contractions induced by LTD4 in the guinea pig ileum and trachea in a concentration-dependent manner, without affecting the contractions caused by histamine. SR2640 can concentration-dependently prevent the binding of 0.4 nM [3H] LTD4 to membrane receptors in guinea pig lung tissue, with an IC50 of 23 nM. SR2640 can shift the dose-response curve for bronchoconstriction induced by intravenous LTD4 in guinea pigs to the right, and the extent of this shift is positively correlated with the dose of SR2640 administered. SR2640 can be used in asthma research. | |||||||||||||||||||||
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Keywords
