Chemistry:CP-122,288

CP-122,288
Identifiers
	IUPAC name N-methyl-1-[3-([(2R)-1-methylpyrrolidin-2-yl]methyl)-1H-indol-5-yl]methanesulfonamide;
CAS Number	143321-74-8 ;
PubChem CID	132552;
IUPHAR/BPS	110;
ChemSpider	117032;
UNII	59E9WCT6EM;
Chemical and physical data
Formula	C16H23N3O2S
Molar mass	321.44 g·mol−1
3D model (JSmol)	Interactive image;
	SMILES CNS(=O)(=O)Cc1ccc2c(c1)c(c[nH]2)C[C@H]3CCCN3C;
	InChI InChI=1S/C16H23N3O2S/c1-17-22(20,21)11-12-5-6-16-15(8-12)13(10-18-16)9-14-4-3-7-19(14)2/h5-6,8,10,14,17-18H,3-4,7,9,11H2,1-2H3/t14-/m1/s1; Key:BWQZTHPHLITOOZ-CQSZACIVSA-N;

Short description: Chemical compound

CP-122,288 is a drug which acts as a potent and selective agonist for the 5-HT_1B, 5-HT_1D and 5-HT_1F serotonin receptor subtypes. It is a derivative of the migraine medication sumatriptan, but while CP-122,288 is 40,000 times more potent than sumatriptan as an inhibitor of neurogenic inflammation and plasma protein extravasation, it is only twice as potent as a constrictor of blood vessels. In human trials, CP-122,288 was not found to be effective as a treatment for migraine, but its selectivity for neurogenic anti-inflammatory action over vasoconstriction has made it useful for research into the underlying causes of migraine.^[1]^[2]^[3]^[4]^[5]

References

↑ "Conformationally restricted sumatriptan analogues, CP-122,288 and CP-122,638 exhibit enhanced potency against neurogenic inflammation in dura mater". Brain Research 626 (1–2): 303–5. October 1993. doi:10.1016/0006-8993(93)90591-a. PMID 8281439.
↑ "The pre- and postjunctional activity of CP-122,288, a conformationally restricted analogue of sumatriptan". European Journal of Pharmacology 276 (3): 271–6. April 1995. doi:10.1016/0014-2999(95)00080-5. PMID 7601213.
↑ "[3H]sumatriptan labels both 5-HT1D and 5-HT1F receptor binding sites in the guinea pig brain: an autoradiographic study". Naunyn-Schmiedeberg's Archives of Pharmacology 352 (3): 263–75. September 1995. doi:10.1007/bf00168556. PMID 8584041.
↑ "The in vivo pharmacological profile of a 5-HT1 receptor agonist, CP-122,288, a selective inhibitor of neurogenic inflammation". British Journal of Pharmacology 116 (5): 2385–90. November 1995. doi:10.1111/j.1476-5381.1995.tb15084.x. PMID 8581273.
↑ "No acute antimigraine efficacy of CP-122,288, a highly potent inhibitor of neurogenic inflammation: results of two randomized, double-blind, placebo-controlled clinical trials". Annals of Neurology 47 (2): 238–41. February 2000. doi:10.1002/1531-8249(200002)47:2<238::AID-ANA15>3.0.CO;2-L. PMID 10665496.

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[1] "Conformationally restricted sumatriptan analogues, CP-122,288 and CP-122,638 exhibit enhanced potency against neurogenic inflammation in dura mater". Brain Research 626 (1–2): 303–5. October 1993. doi:10.1016/0006-8993(93)90591-a. PMID 8281439.

[2] "The pre- and postjunctional activity of CP-122,288, a conformationally restricted analogue of sumatriptan". European Journal of Pharmacology 276 (3): 271–6. April 1995. doi:10.1016/0014-2999(95)00080-5. PMID 7601213.

[3] "[3H]sumatriptan labels both 5-HT1D and 5-HT1F receptor binding sites in the guinea pig brain: an autoradiographic study". Naunyn-Schmiedeberg's Archives of Pharmacology 352 (3): 263–75. September 1995. doi:10.1007/bf00168556. PMID 8584041.

[4] "The in vivo pharmacological profile of a 5-HT1 receptor agonist, CP-122,288, a selective inhibitor of neurogenic inflammation". British Journal of Pharmacology 116 (5): 2385–90. November 1995. doi:10.1111/j.1476-5381.1995.tb15084.x. PMID 8581273.

[pmid10665496-5] "No acute antimigraine efficacy of CP-122,288, a highly potent inhibitor of neurogenic inflammation: results of two randomized, double-blind, placebo-controlled clinical trials". Annals of Neurology 47 (2): 238–41. February 2000. doi:10.1002/1531-8249(200002)47:2<238::AID-ANA15>3.0.CO;2-L. PMID 10665496.

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Identifiers

IUPAC name N-methyl-1-[3-([(2R)-1-methylpyrrolidin-2-yl]methyl)-1H-indol-5-yl]methanesulfonamide
CAS Number	143321-74-8^Y
PubChem CID	132552
IUPHAR/BPS	110
ChemSpider	117032
UNII	59E9WCT6EM
Chemical and physical data
Formula	C₁₆H₂₃N₃O₂S
Molar mass	321.44 g·mol⁻¹
3D model (JSmol)	Interactive image
SMILES CNS(=O)(=O)Cc1ccc2c(c1)c(c[nH]2)C[C@H]3CCCN3C
InChI InChI=1S/C16H23N3O2S/c1-17-22(20,21)11-12-5-6-16-15(8-12)13(10-18-16)9-14-4-3-7-19(14)2/h5-6,8,10,14,17-18H,3-4,7,9,11H2,1-2H3/t14-/m1/s1 Key:BWQZTHPHLITOOZ-CQSZACIVSA-N

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