C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
C07C 233/75 (2006.01) A61K 31/165 (2006.01) A61K 31/235 (2006.01) A61K 31/44 (2006.01) A61K 31/495 (2006.01) C07C 233/29 (2006.01) C07C 235/46 (2006.01) C07C 235/56 (2006.01) C07C 323/42 (2006.01) C07D 207/456 (2006.01) C07D 213/75 (2006.01) C07D 213/81 (2006.01) C07D 239/42 (2006.01) C07D 241/20 (2006.01)
Patent
CA 2114114
Compounds of formula (1) are described wherein Y represents a halogen atom or a group -OR1 where R1 represents an optionally substituted alkyl group; R2 represents an optionally substituted cycloalkyl, cycloalkenyl or polycycloalkyl group; Z represents -N(R3)CO- or -CONE(R3) represents a hydrogen atom or an alkyl, aryl or aralkyl group; R4 represents an aryl or heteroaryl group; X represents -O-, -S-, -CH2- or -N(R5)-, where R5 is a hydrogen atom or an alkyl group; n is zero or an integer or value 1, 2 or 3; and the salts, solvates and hydrates thereof. The compounds are selective phosphodiesterase IV inhibitors and are useful for the prophylaxis or treatment of inflammatory diseases.
Beeley Nigel Robert Arnold
Millican Thomas Andrew
Celltech Limited
Celltech Therapeutics Limited
Kirby Eades Gale Baker
LandOfFree
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