申请人:Institut National de la Sante et de la Recherche Medicale (Inserm)
公开号:US04707487A1
公开(公告)日:1987-11-17
Compounds of general formula ##STR1## in which R.sub.1 denotes H, CH.sub.3 or C.sub.2 H.sub.5, R denotes H or R.sub.2 and R.sub.2 denotes an alkyl, piperonyl, 3-(1-benzimidazolonyl)-propyl group; a group of formula ##STR2## in which n is 0, 1, 2, or 3, X is a single bond or alternatively --O--, --S--, --NH--, --CO--, --CH.dbd.CH-- or ##STR3## and R.sub.3 is H, CH.sub.3, F, CN or an acyl group; or alternatively a group of formula ##STR4## in which Z denotes an O or S atom or a divalent group NH, N --CH.sub.3 or N --CN, and R.sub.5 denotes an alkyl group, a cycloalkyl group which can bear a phenyl substituent, a phenyl group which can bear a CH.sub.3 or F substituent, a phenylalkyl(1-3 C) group or a naphthyl, adamantyl or p-toluenesulphonyl group. These compounds are useful to control the release of cerebral histamine and to increase the rate of renewal of cerebral histamine.
通式为##STR1##的化合物,其中R.sub.1表示H、CH.sub.3或C.sub.2 H.sub.5,R表示H或R.sub.2,R.sub.2表示烷基、哌啶基、3-(1-苯并咪唑基)-丙基基团的一种;通式为##STR2##的基团,其中n为0、1、2或3,X为单键或者--O--、--S--、--NH--、--CO--、--CH.dbd.CH--或##STR3##,R.sub.3为H、CH.sub.3、F、CN或酰基;或者通式为##STR4##的基团,其中Z表示O或S原子或双价基团NH、N --CH.sub.3或N --CN,R.sub.5表示烷基、环烷基(可带苯基取代基)、苯基(可带CH.sub.3或F取代基)、苯基烷基(1-3 C)基团或萘基、金刚烷基或对甲苯磺酰基团。这些化合物对控制大脑组织中组织胺的释放和增加大脑组织胺的更新速率很有用。