Patent ID: 7605162

Claim:
A compound of the formula (I): wherein: X is a group of formula (7) wherein one of the dotted lines can represent a double bond, S 1 is chosen from hydrogen and halogen, P, T, and Q are independently nitrogen or NH, or P and T are independently chosen from nitrogen and NH and Q is chosen from CH and CH 2 , or P and Q are independently chosen from nitrogen and NH and T is chosen from CH, CH 2 , C—CH 3 and CH—CH 3 , or P is chosen from nitrogen and NH, T is chosen from CH and CH 2 , and Q is sulphur; m has the value 2 to 6; n has the value 0 to 2; R 5 and R 6 are independently H or alkyl (1-3C); or R 5 +R 6 represent a group —(CH 2 )— p wherein p has the value 3 to 5, and R 7 is alkyl (1-3C), alkoxy (1-3C), halogen or cyano; or R 6 +R 7 (R 7 at position 7 of the indole group) represent a group —(CH 2 ) q wherein q has the value 2 to 4, an enantiomer thereof, or a salt of any of the foregoing.