abstract |
PCT No. PCT/EP96/02954 Sec. 371 Date Sep. 3, 1998 Sec. 102(e) Date Sep. 3, 1998 PCT Filed Jul. 5, 1996 PCT Pub. No. WO97/03953 PCT Pub. Date Feb. 6, 1997Compounds of the formula (I) in which A is oxygen, sulphur or NH; B is a group of the formula (IIa) or (IIb); and the other variables have the meaning given in claim 1, may be used as inhibitors of the enzyme cyclooxygenase II |