申请人:The Procter & Gamble Company
公开号:US06162818A1
公开(公告)日:2000-12-19
This invention involves compounds having the following structure: ##STR1## wherein: a) R.sub.1 is hydrogen; or alkyl; bond (a) is a single or a double bond; b) R.sub.2 and R.sub.3 are each independently selected from hydrogen; unsubstituted C.sub.1 -C.sub.3 alkanyl, alkenyl or alkynyl; cycloalkanyl, cycloalkenyl; unsubstituted C.sub.1 -C.sub.3 alkylthio or alkoxy; hydroxy; thio; nitro; cyano; amino; C.sub.1 -C.sub.3 alkylamino or C.sub.1 -C.sub.3 dialkylamino and halo; c) R.sub.4, R.sub.5 and R.sub.6 are each independently selected from hydrogen; unsubstituted C.sub.1 -C.sub.3 alkanyl, alkenyl or alkynyl; cycloalkanyl, cycloalkenyl; unsubstituted C.sub.1 -C.sub.3 alkylthio or alkoxy; hydroxy; thio; nitro; cyano; amino; C.sub.1 -C.sub.3 alkylamino or C.sub.1 -C.sub.3 dialkylamino; halo; and 2-imidazolinylamino; and wherein one and only one of R.sub.4, R.sub.5 and R.sub.6 is 2-imidazolinylamino; d) R.sub.7 is selected from hydrogen; unsubstituted C.sub.1 -C.sub.3 alkanyl, alkenyl or alkynyl; cycloalkanyl, cycloalkenyl; unsubstituted C.sub.1 -C.sub.3 alkylthio or alkoxy; hydroxy; thio; nitro; cyano; amino; C.sub.1 -C.sub.3 alkylamino or C.sub.1 -C.sub.3 dialkylamino and halo; e) the compound is not 4-(2-imidazolinylamino)indole; enantiomers, optical isomers, stereoisomers, diastereomers, tautomers, addition salts, biohydrolyzable amides and esters thereof, and pharmaceutical compositions comprising such novel compounds. The invention also relates to the use of such compounds for treating disorders modulated by alpha-2 adrenoceptors.
这项发明涉及具有以下结构的化合物:##STR1## 其中:a) R.sub.1为氢;或烷基;键(a)是单键或双键;b) R.sub.2和R.sub.3分别独立地选择自氢;未取代的C.sub.1-C.sub.3烷基、烯基或炔基;环烷基、环烯基;未取代的C.sub.1-C.sub.3硫代烷基或烷氧基;羟基;硫;硝基;氰基;氨基;C.sub.1-C.sub.3烷基氨基或C.sub.1-C.sub.3二烷基氨基和卤素;c) R.sub.4、R.sub.5和R.sub.6分别独立地选择自氢;未取代的C.sub.1-C.sub.3烷基、烯基或炔基;环烷基、环烯基;未取代的C.sub.1-C.sub.3硫代烷基或烷氧基;羟基;硫;硝基;氰基;氨基;C.sub.1-C.sub.3烷基氨基或C.sub.1-C.sub.3二烷基氨基;卤素;和2-咪唑啉基氨基;其中R.sub.4、R.sub.5和R.sub.6中的一个且仅一个是2-咪唑啉基氨基;d) R.sub.7选择自氢;未取代的C.sub.1-C.sub.3烷基、烯基或炔基;环烷基、环烯基;未取代的C.sub.1-C.sub.3硫代烷基或烷氧基;羟基;硫;硝基;氰基;氨基;C.sub.1-C.sub.3烷基氨基或C.sub.1-C.sub.3二烷基氨基和卤素;e) 该化合物不是4-(2-咪唑啉基氨基)吲哚;对映体、光学异构体、立体异构体、二对映异构体、互变异构体、加合盐、生物水解酰胺和酯以及包含这种新化合物的药物组合物。该发明还涉及利用这种化合物治疗由α-2肾上腺素受体调节的疾病。