2,4,6-Tris-(substituted-amino)-S-triazines, process for their preparation and pharmaceutical compositions containing them
申请人:AMERICAN CYANAMID COMPANY
公开号:EP0005586A1
公开(公告)日:1979-11-28
The present invention provides a novel 2,4,6-tris- (substituted-amino)-s-triazines which are useful in medicine, more especially as anti-inflammatory agents and as inhibitors of the progressive joint deterioration characteristic of arthritic disease. The compounds of the invention may be represented by the formula:
or a pharmaceutically acceptable acid-addition or quaternary ammonium salt thereof; wherein R, is alkylamino having from 4 to 8 carbon atoms, inclusive, 1-adamantyl-amino, 2-adamantylamino, exo [2.2.1] norbornylamino, endo- [2.2.1] norbornylamino, 3-azabicyclo [3.2.1.] octyl, 1,8,8-trimethyl-3-azabicyclo [3.2.1] octyl, 3-azabicyclo [3.3.1] -nonyl, 9-azabicyclo [3.3.1] nonyl, 2-azabicyclo [3.2.2] -nonyl, 3-azabicyclo [3.2.2] -nonyl or endo-3-hydroxy-8-azabicyclo [3.2.1] oct-8-yl; R2 is 1-adamantylamino, 2-adamantylamino, exo [2.2.1] norbornylamino, endo- [2.2.1] norbornylamino, 3-azabicyclo [3.2.1] octyl, 1,8,8-trimethyl-3-azabicyclo [3.2.1] octyl, 3-azabicyclo [3.3.1] -nonyl, 9-azabicyclo [3.3.1] nonyl, 2-azabicyclo [3.2.2] -nonyl, 3-azabicyclo [3.2.2] nonyl or endo-3-hydroxy-8-azabicyclo [3.2.1] oct-8-yl; R3 is hydrogen or alkyl having up to 4 carbon atoms; R4 is 2-(2-pyridyl)ethyl, alkyl having from 4 to 8 carbon atoms, inclusive, phenyl, monohalo(F, Cl, Br)phenyl, 1-adamantyl, 2-adamantyl, ex- o[2.2.1]norbornyl, endo[2.2.1]norbornyl or a monovalent moiety of the formula:
wherein Q is a divalent moiety of the formulae:
Rs is alkyl having up to 4 carbon atoms, R6 is alkyl having up to 4 carbon atoms or R5 and R6 taken together with their associated N(itrogen) is piperidino, morpholino, pyrrolidino or thiomorpholino; with the proviso that when R4 is alkyl, adamantyl or norbornyl then R3 must be hydrogen; or R3 and R4 taken together with their associated N(itrogen) is 3-azabicyclo [3.2.1] -octyl, 1,8,8-trimethyl-3-azabicyclo [3.2.1] cotyl, 3-azabicyclo [3.2.1] nonyl, 9-azabicyclo [3.3.1] nonyl, 2-azabicyclo [3.2.2] nonyl, 3-azabicyclo [3.2.2] nonyl, endo-3-hydroxy-8-azabicyclo [3.2.1] oct-8-yl, pyrrolidino, piperidino, hexamethyleneimino, heptamethyleneimino or a monovalent moiety of the formula:
wherein R is hydrogen, alkyl having up to 4 carbon atoms, phenyl, p-methoxyphenyl or carboalkoxy having up to 4 carbon atoms.
本发明提供了一种新型的 2,4,6-三-(取代-氨基)-s-三嗪类化合物,该化合物可用于医药,特别是作为抗炎剂和关节炎疾病特有的关节逐渐退化的抑制剂。本发明的化合物可由式表示:
或其药学上可接受的酸加成盐或季铵盐;其中 R,是具有 4 至 8 个碳原子的烷基氨基,包括 1-金刚烷基氨基、2-金刚烷基氨基、外[2.2.1]降冰片烷基氨基、内[2.2.1]降冰片烷基氨基、3-氮杂双环[3.2.1.] 辛基,1,8,8-三甲基-3-氮杂双环 [3.2.1] 辛基,3-氮杂双环 [3.3.1] 壬基,9-氮杂双环 [3.3.1] 壬基,2-氮杂双环 [3.2.2]-壬基、3-氮杂双环[3.2.2]-壬基或内向-3-羟基-8-氮杂双环[3.2.1]辛-8-基;R2 是 1-金刚烷基氨基、2-金刚烷基氨基、外向 [2.2.1]降冰片酰胺基、内[2.2.1]降冰片酰胺基、3-氮杂双环[3.2.1]辛基、1,8,8-三甲基-3-氮杂双环[3.2.1]辛基、3-氮杂双环[3.3.2.1]壬基、9-氮杂双环[3.3.1]壬基、2-氮杂双环[3.2.2]壬基、3-氮杂双环[3.2.2]壬基或内-3-羟基-8-氮杂双环[3.2.1]辛-8-基;R3 是氢或最多具有 4 个碳原子的烷基;R4 是 2-(2-吡啶基)乙基、具有 4 至 8 个碳原子的烷基(包括 4 个)、苯基、单卤代(F、Cl、Br)苯基、1-金刚烷基、2-金刚烷基、前邻[2.2.1]降冰片烷基、内邻[2.2.1]降冰片烷基或式中的一价分子:
其中 Q 是式中的二价分子:
Rs 是具有多达 4 个碳原子的烷基,R6 是具有多达 4 个碳原子的烷基,或 R5 和 R6 连同它们的相关 N(它基)是哌啶基、吗啉基、吡咯烷基或硫代吗啉基;但当 R4 是烷基、金刚烷基或降冰片基时,R3 必须是氢;或 R3 和 R4 连同它们的相关 N(它基)是 3- 氮杂双环 [3.2.1]辛基、1,8,8-三甲基-3-氮杂双环[3.2.1]子基、3-氮杂双环[3.2.1]壬基、9-氮杂双环[3.3.1]壬基、2-氮杂双环[3.2.2]壬基、3-氮杂双环[3.2.2]壬基、内-3-羟基-8-氮杂双环[3.2.1]辛-8-基、吡咯烷基、哌啶基、六亚甲基亚氨基、七亚甲基亚氨基或式中的一价分子:
其中 R 是氢、最多 4 个碳原子的烷基、苯基、对甲氧基苯基或最多 4 个碳原子的羧基烷氧基。