申请人:Boehringer Ingelheim GmbH
公开号:US04210648A1
公开(公告)日:1980-07-01
Compounds of the formula ##STR1## wherein A is alkylene of 1 to 5 carbon atoms; R.sub.1 is amino, tert.butylamino, N-cyclohexyl-N-methyl-amino, dibenzylamino, benzylamino, trimethoxybenzyl-amino, 1-ethyl-2-pyrrolidinylmethylamino, 1-ethyl-3-piperidinyl-amino, 9-methyl-3,9-diazabicyclo[3.3.1]nonan-3-yl, 1,2,5,6-tetra-hydro-1-pyridyl, 4-benzyl-piperidino, 1,2,3,6,7,8,9,9a-octahydro-4H-pyrazino[1,2-a]-pyrimidine-1(or-8)yl, 3- or 4-hydroxypiperidino, 3-or 4-methoxypiperidino, 1,2,3,4-tetrahydro-2-isoquinolyl, 3-azaspiro[5.5]undecan-3-yl, 4-oxo-piperidino or the ethyleneketal thereof, hexahydro-3-methyl-1-pyrimidinyl, thiomorpholino, 1-oxido-thiomorpholino, hexahydro-4-methyl-1H-1,4-diazepin-1-yl, 2,6-dimethyl-morpholino,1,4-diazabicyclo [4.3.0]nonan-4-yl, 1,2,5,6-tetrahydro-pyrid-1-yl, (1-methylpyrrolindin-2-yl)-ethylamino, (1-methylpyrrolidin-2-yl)-methylamino, (1-n-propylpyrrolidin-2-yl)-methylamino, (1-allyl-pyrrolidin-2-yl)-methylamino, (1-n-butyl-pyrrolidin-2-yl)-methylamino, (1-benzyl-pyrrolidin-2-yl)-methylamino, (furan-2-yl)-methylamino, (tetrahydrofuran-2-yl)-methylamino, N-[(1-ethyl-pyrrolidin-2-yl)-methyl]-methylamino, (1-ethyl-pyrrolidin-3-yl)-methylamino or (1-allylpyrrolidin-3-yl)-methylamino; or, when A is alkylene of 2 to 5 carbon atoms, also dimethylamino, diethylamino, dipropylamino, diisopropylamino, di-n-butylamino, diisobutylamino, pyrrolidino, piperidino, methyl-piperidino, ethyl-piperidino or morpholino; and R.sub.2 is hydrogen, methyl or ethyl; and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as the salts are useful as anti-ulcerogenics and secretion inhibitors.
式 ##STR1## 化合物,其中 A 是 1 至 5 个碳原子的亚烷基;R1 是氨基、叔丁基氨基、N-环己基-N-甲基氨基、二苄基氨基、苄基氨基、三甲氧基苄基氨基、1-乙基-2-吡咯烷基甲基氨基、1-乙基-3-哌啶基氨基、9-甲基-3,9-二氮杂二环[3.3.1]壬烷-3-基、1,2,5,6-四氢-1-吡啶基、4-苄基哌啶基、1,2,3,6,7,8,9,9a-八氢-4H-吡嗪并[1,2-a]嘧啶-1(或-8)基、3-或4-羟基哌啶基、3-或4-甲氧基哌啶基、1,2,3,4-四氢-2-异喹啉基、3-氮杂螺[5.5]十一烷-3-基、4-氧代哌啶基或其乙缩醛、六氢-3-甲基-1-嘧啶基、硫代吗啉基、1-氧化硫代吗啉基、六氢-4-甲基-1H-1,4-二氮杂环庚烷-1-基、2,6-二甲基吗啉基、1,4-二氮杂二环[4.3.0]壬烷-4-基、1,2,5,6-四氢吡啶-1-基、(1-甲基吡咯烷-2-基)乙基氨基、(1-甲基吡咯烷-2-基)甲基氨基、(1-正丙基吡咯烷-2-基)甲基氨基、(1-烯丙基吡咯烷-2-基)甲基氨基、(1-正丁基吡咯烷-2-基)甲基氨基、(1-苄基吡咯烷-2-基)甲基氨基、(呋喃-2-基)甲基氨基、(四氢呋喃-2-基)甲基氨基、N-[(1-乙基吡咯烷-2-基)甲基]-甲基氨基、(1-乙基吡咯烷-3-基)甲基氨基或(1-烯丙基吡咯烷-3-基)甲基氨基;或者,当 A 是 2 至 5 个碳原子的亚烷基时,也包括二甲基氨基、二乙基氨基、二丙基氨基、二异丙基氨基、二正丁基氨基、二异丁基氨基、吡咯烷基、哌啶基、甲基哌啶基、乙基哌啶基或吗啉基;R2 是氢、甲基或乙基;以及无毒、药理学上可接受的酸加成盐。这些化合物及其盐类可作为抗溃疡剂和分泌抑制剂使用。