167710-87-4 Usage
Uses
RS 39604 Hydrochloride is a potent, selective and orally active 5-HT4 receptor antagonist.
Biological Activity
A potent and selective 5-HT 4 antagonist, with a pK i of 9.1 at 5-HT 4 receptors in guinea pig striatal membranes and greater than 1000-fold selectivity over 5-HT 1A, 2C, 3 and D 1 , D 2 , M 1 , M 2 , AT 1, B 1 and α 1C receptors. The ketone group gives RS 39604 a relatively long half life; it is also orally active and so suitable for in vivo studies.
Check Digit Verification of cas no
The CAS Registry Mumber 167710-87-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,7,7,1 and 0 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 167710-87:
(8*1)+(7*6)+(6*7)+(5*7)+(4*1)+(3*0)+(2*8)+(1*7)=154
154 % 10 = 4
So 167710-87-4 is a valid CAS Registry Number.
InChI:InChI=1/C26H36ClN3O6S.ClH/c1-34-20-12-19(13-21(14-20)35-2)17-36-26-16-24(28)23(27)15-22(26)25(31)5-4-18-6-9-30(10-7-18)11-8-29-37(3,32)33;/h12-16,18,29H,4-11,17,28H2,1-3H3;1H
167710-87-4Relevant articles and documents
1-PHENYLALKANONE 5-HT4 RECEPTOR LIGANDS
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, (2008/06/13)
The present invention relates to novel 5-HT 4 receptor ligands which are 1-(5-halo-4-aminophenyl) (C 2-6)alkan-1-one derivatives in which the 5-halo-4-aminophenyl group is substituted at its 2-position with (C 1-4)alkyloxy or phenyl(C 1-4)alkyloxy and optionally substituted at its 3-position with (C 1-4)alkyloxy or substituted at its 2-and 3-positions together with methylenedioxy or ethylenedioxy and the highest numbered carbon of the (C 2-6)alkan-1-one is substituted with di(C 1-4)alkylamino, morpholin-1-yl or pyrrolidin-1-yl or optionally substituted piperidin-1-yl, piperidin-4-yl, azacyclohept-1-yl, azabicyclo[2.2.1]hept-3-yl, azabicylo[2.2.2]oct-3-yl or azabicylo[3.2. 2] non-3-yl; and the pharmaceutically acceptable salts, individual isomers and mixtures of isomers and methods of using and making such derivatives.