Publication number: 20090163534
Abstract: Compounds of formula (I) are ligands of the CRTH2 receptor and are useful in the treatment of respiratory disease: Formula (I) wherein R1, R2, R3 and R4 each independently are hydrogen, C1C6alkyl, fully or partially fluorinated C1C6alkyl, halo, —S(O)nR10, —SO2N(R10)2, —N(R10)2, —C(O)N(R10)2, —NR10C(O)R9, —CO2R10, —C(O)R9, —NO2, —CN or —OR11; wherein each R9 is independently C1C6alkyl, aryl, heteroaryl; R10 is independently hydrogen, C1C6alkyl, aryl, or heteroaryl; R11 is hydrogen, C1C6alkyl, fully or partially fluorinated C1C6alkyl or a group —SO2R9; n is 0, 1 or 2; R5 is C1C6alkyl, fully or partially fluorinated C1C6alkyl. C1C6alkenyl, C1C6alkynyl, optionally substituted aryl, or optionally substituted heteroaryl; R6 is hydrogen, C1C6alkyl or fully or partially fluorinated C1C6alkyl; R7 and R5 are independently hydrogen or C1C6alkyl, or R7 and R5 together with the atom to which they are attached form a cycloalkyl group; and X is —CHR6—, —S(O)n—, —NR6SO2— or —SO2NR6— wherein n is 0, 1 or 2.
Type:
Application
Filed:
June 26, 2006
Publication date:
June 25, 2009
Inventors:
George Hynd, Nicholas Charles Ray, Harry Finch, David Middlemiss, Michael Colin Cramp, Paul Matthew Blaney, Karen Williams, Yan Griffon, Trevor Keith Harrison, Peter Crackett
Publication number: 20090105248
Abstract: Compounds of the formula or a pharmaceutically acceptable salt thereof, wherein R1 is aryl, arylalkyl, heteroaryl, heteroarylalkyl, cycloalkyl, cycloalkylalkyl, heterocycloalkyl, heterocycloalkylalkyl or alkyl, all optionally substituted; R2 is H; or aryl, arylalkyl, heteroaryl, heteroarylalkyl, cycloalkyl, cycloalkylalkyl, heterocycloalkyl, heterocycloalkylalkyl or alkyl, all optionally substituted; R3 is aryl, heteroaryl, cycloalkyl or heterocycloalkyl, all optionally substituted; X is a bond, —(CH2)m—N(R7)—(CH2)n—, —(CH2)m—O—(CH2)n—, —(CH2)m—S—(CH2)n—, —C(O)—, —CH(OH)—, —C(O)N(R7)—, —C(O)N(R7)-alkylene or —N(R7)C(O)—; R7 is H or alkyl; and m and n are each 0-6, provided that the sum of m and n is 0-6; or a pharmaceutically acceptable salt or solvate thereof, pharmaceutical compositions thereof, and the use of said compounds in the treatment of cough, pain, anxiety, asthma, depression, alcohol abuse, urinary incontinence and overactive bladder are disclosed.
Type:
Application
Filed:
December 18, 2008
Publication date:
April 23, 2009
Inventors:
Ginny D. Ho, Deen Tulshian, Shu-Wei Yang
Publication number: 20090018160
Abstract: The present invention relates to heterocyclic compounds of the formula (I) or a pharmaceutically acceptable salt, a solvate or hydrate thereof wherein the heterocycle comprises two double bonds which may be present at several positions, and which are represented by the dashed lines (---); the heterocycle contains two heteroatoms, W is N or NH; Y is CH, O or NH, wherein if Y is O, X1 is CH and X2 is C-Z-R2 or C—R3, wherein Z is NH, O, or S; and if Y is CH or NH, one of X1 and X2 is CH or N, wherein if X1 is CH or N, X2 is C-Z-R2 or C—R3, and if X2 is CH or N, X1 is C-Z-R2 or C—R3, wherein Z is NH or S; R1 is chosen from structures (a), (b) and (c): R2 is chosen from (C1-C10)alkyl, (C2-C10)alkenyl and (C2-C10)alkynyl, optionally independently substituted with one or more substituents chosen from halogen, hydroxy, cyano, oxo, (C1-C6)alkoxy, (C1-C6)alkylthio, (C1-C6)alkenyloxy, (C1-C6)alkenylthio, (C1-C4)alkoxy(C1-C4)alkoxy, (C5-C7)cycloalkyl, a 5-membered unsaturated heterocycle (optionally s
Type:
Application
Filed:
April 23, 2008
Publication date:
January 15, 2009
Inventors:
Axel Stoit, Hein K.A.C. Coolen, Cornelis G. Kruse, Jan H. Reinders, Louise Terwel