申请人:Hoffmann-La Roche Inc.
公开号:US06113527A1
公开(公告)日:2000-09-05
The invention relates to compounds of the general formula ##STR1## wherein R.sup.1 is C.sub.6-12 -cycloalkyl, optionally substituted by lower alkyl or C(O)O lower alkyl, indan-1-yl or indan-2-yl, optionally substituted by lower alkyl; acenaphthen-1-yl; bicyclo[3.3.1]non-9-yl, octahydro-inden-2-yl; 2,3-dihydro-1H-phenalen-1-yl; 2,3,3a,4,5,6-hexahydro-1H-phenalen-1-yl, decahydro-azulen-2-yl; bicyclo[6.2.0]dec-9-yl; decahydro-naphthalen-1-yl, decahydro-naphthalen-2-yl; tetrahydro-naphthalen-1-yl, tetrahydro-naphthalen-2-yl or 2-oxo-1,2-diphenyl-ethyl; R.sup.2 is .dbd.O or hydrogen, R.sup.3 is hydrogen, isoindolyl-1,3-dione, lower alkoxy, lower alkyl, amino, benzyloxy, --CH.sub.2 OR.sup.5 or --CH.sub.2 N(R.sup.5).sub.2 ; R.sup.4 is hydrogen or --CH.sub.2 OR.sup.5 ; R.sup.5 is hydrogen or lower alkyl; ##STR2## is cyclohexyl or phenyl, optionally substituted by lower alkyl, halogen or alkoxy; to racemic mixtures and their corresponding enantiomers and or pharmaceutically acceptable acid addition salts thereof. The compounds of the present invention are agonists of the orphamin FQ (OFQ) receptor and therefore useful in the treatment of diseases, related to this receptor.
本发明涉及一般式化合物##STR1##其中R.sup.1为C.sub.6-12-环烷基,可选地被较低的烷基或C(O)O较低的烷基取代,indan-1-yl或indan-2-yl,可选地被较低的烷基取代;acenaphthen-1-yl;bicyclo[3.3.1]non-9-yl,八氢-2-茚基;2,3-二氢-1H-苯并-1-yl;2,3,3a,4,5,6-六氢-1H-苯并-1-yl,十氢-萜烯-2-yl;bicyclo[6.2.0]dec-9-yl;十氢-萘-1-yl,十氢-萘-2-yl;四氢-萘-1-yl,四氢-萘-2-yl或2-氧代-1,2-二苯基-乙基;R.sup.2为.dbd.O或氢,R.sup.3为氢,异吲哚基-1,3-二酮,较低的烷氧基,较低的烷基,氨基,苄氧基,-CH.sub.2 OR.sup.5或-CH.sub.2N(R.sup.5).sub.2;R.sup.4为氢或-CH.sub.2 OR.sup.5;R.sup.5为氢或较低的烷基;##STR2##为环己基或苯基,可选地被较低的烷基,卤素或烷氧基取代;以及它们对应的外消旋体混合物和其对应的光学异构体或药学上可接受的酸盐。本发明的化合物是orphamin FQ(OFQ)受体的激动剂,因此在治疗与该受体相关的疾病方面有用。