C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
C07D 295/088 (2006.01) A61K 31/40 (2006.01) A61K 31/445 (2006.01) A61K 31/55 (2006.01) C07D 207/08 (2006.01) C07D 211/14 (2006.01) C07D 211/46 (2006.01) C07D 295/092 (2006.01) C07D 307/91 (2006.01) C07D 317/64 (2006.01) C07D 401/12 (2006.01) C07D 403/12 (2006.01) C07D 405/12 (2006.01) C07D 409/12 (2006.01)
Patent
CA 2133984
2133984 9322302 PCTABScor01 Use of compounds of formula (I), in which n is 3 to 8; q is 5 to 11; R1 represents C1-6alkyl or C1-6alkoxy; s is zero, 1 or 2; X represents oxygen or sulphur; and Ar represents phenyl optionally substituted by 1-3 substituents selected from halo, C1-8alkyl, C1-8alkoxy, C1-2alkylenedioxy, trifluoromethyl, trifluoromethyloxy, or a group Ph-(CH2)m-Y-(CH2)p-where Ph is optionally substituted phenyl, m and p are independently 0 to 4 and Y is a bond, O, S, or CH=CH, provided that m + p is not greater than 4, or Ar is an optionally substituted tricyclic heteroaryl group (a) in which Y1 is Y(CH2)x where x is 0 or 1 and Y is O, S or NR where R is hydrogen or C1-4alkyl, Z is (CH2)r or -CH=CH-, r is 0, 1 or 2 or Ar is the corresponding tricyclic dehydro ring system, and their pharmaceutically acceptable salts for the manufacture of medicaments for the treatment of conditions where a calcium channel antagonist is indicated. Novel compounds of formula (I), processes for preparing them and pharmaceutical compositions containing them are also described.
Brown Thomas H.
Cooper David G.
King Ronald J.
Gowling Lafleur Henderson Llp
Smithkline Beecham P.l.c.
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