Patent ID: 6150335
Filing Date: 2000-11-21
Classification: A61K,A61P

Abstract:
A method of treating a patient for pain comprising, administering to said patient an effective amount of a compound of formula I: ##STR101## wherein R.sub.1 and R.sub.2 is each and independently selected from H; ##STR102## R.sub.3, R.sub.4, R.sub.5, R.sub.6 are all H; or R.sub.4, R.sub.5, R.sub.6 are all H whereas R.sub.3 is a C.sub.1 -C.sub.6 alkyl; orR.sub.4 and R.sub.5 are both H, whereas R.sub.3 and R.sub.6 are both a C.sub.1 -C.sub.6 alkyl; orR.sub.3, R.sub.5, R.sub.6 are all H, whereas R.sub.4 is F, Cl, Br, I, OH, NO.sub.2 or NH.sub.2 ;R.sub.7 is a 2-phenylethyl- or a 2-cyclohexylethyl group containing one or more additional substituents in the ortho- or para-position of the ring moiety or at the carbon atom adjacent to the ring moiety, with the proviso that, when R.sub.1 and R.sub.2 are both H, R.sub.7 is not a 2-phenylethyl group substituted in the para position.