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.
化合物的公式为##STR1##其中A是1到5个碳原子的烷基;R.sub.1是
氨基,叔丁基
氨基,N-环己基-N-甲基
氨基,二苯甲基
氨基,苄基
氨基,三
甲氧基苯甲基
氨基,1-乙基-2-
吡咯烷基
氨基,1-乙基-3-
哌啶基氨基,9-甲基-3,9-二
氮杂双环[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[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
乙烯基缩合物,六氢-3-甲基-1-
嘧啶基,
硫代吗啉基,1-氧代
硫代吗啉基,六氢-4-甲基-1H-1,4-二氮杂
葡萄糖-1-基,2,6-二甲基
吗啡啶基,
1,4-二氮杂双环[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;当A是2到5个碳原子的烷基时,还包括二甲基
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
吗啡啉;R.sub.2是氢,甲基或乙基;以及其非毒性、药理学上可接受的酸加合物。这些化合物以及盐对于治疗溃疡和抑制分泌物具有用处。