87134-87-0
Chemical Structure
SCH-23390 maleate
Synonym(s): R-(+)-SCH-23390 maleate
- CAS No.: 87134-87-0
- Formula:C21H22ClNO5
- Molecular Weight:403.86
IUPAC Name: (R)-8-chloro-3-methyl-5-phenyl-2,3,4,5-tetrahydro-1H-benzo[d]azepin-7-ol maleate
InChIKey: FGHVSEXHEAUJBT-HFNHQGOYSA-N
SMILES: OC1=C(Cl)C=C2CCN(C)C[C@H](C3=CC=CC=C3)C2=C1.O=C(O)/C=C\C(O)=O
Biological Activity: SCH-23390 maleate (R-(+)-SCH-23390 maleate) is a potent and selective dopamine D1-like receptor antagonist with Kis of 0.2 nM and 0.3 nM for the D1 and D5 receptor, respectively. SCH-23390 maleate is a potent and high efficacy human 5-HT2C receptor agonist with a Ki of 9.3 nM. SCH-23390 maleate also binds with high affinity to the 5-HT2 and 5-HT1C receptors. SCH-23390 maleate inhibits G protein-coupled inwardly rectifying potassium (GIRK) channels with an IC50 of 268 nM[1][2][3].
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SCH-23390 maleate | SCH-23390 maleate (R-(+)-SCH-23390 maleate) is a potent and selective dopamine D1-like receptor antagonist with Kis of 0.2 nM and 0.3 nM for the D1 and D5 receptor, respectively. SCH-23390 maleate is a potent and high efficacy human 5-HT2C receptor agonist with a Ki of 9.3 nM. SCH-23390 maleate also binds with high affinity to the 5-HT2 and 5-HT1C receptors. SCH-23390 maleate inhibits G protein-coupled inwardly rectifying potassium (GIRK) channels with an IC50 of 268 nM. | |||||||||||||||||||||
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References
- [1]. Bourne JA. SCH 23390: the first selective dopamine D1-like receptor antagonist. CNS Drug Rev. 2001 Winter;7(4):399-414. [Content Brief]
- [2]. Millan MJ, et al. The "selective" dopamine D1 receptor antagonist, SCH23390, is a potent and high efficacy agonist at cloned human serotonin2C receptors. Psychopharmacology (Berl). 2001 Jun;156(1):58-62. [Content Brief]
- [3]. Kuzhikandathil EV, et al. Classic D1 dopamine receptor antagonist R-(+)-7-chloro-8-hydroxy-3-methyl-1-phenyl-2,3,4,5-tetrahydro-1H-3-benzazepine hydrochloride (SCH23390) directly inhibits G protein-coupled inwardly rectifying potassium channels. Mol Pharmacol. 2002 Jul;62(1):119-26. [Content Brief]
