| 摘要 |
This invention relates to compounds of the formula <IMAGE> (I) wherein R is (1-methyl-4-piperidinyl)methyl, (1-methyl-1,2,5,6-tetrahydro-4-pyridinyl)methyl, 1-methyl-1,2,5,6-tetrahydro-4-pyridinyl, (1-methyl-4-piperidinylidene)methyl, 2,3-dehydro-8-methyl-8-azabicyclo[3.2.1]oct-3-yl methyl, endo-8-methyl-8-azabicyclo[3.2.1]oct-3-yl-methyl, or exo-8-methyl-8-azabicyclo[3.2.1]oct-3-yl-methyl, each of which may optionally have one or two methyl substituents on the six-membered heterocyclic ring, and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as anti-ulcerogenics. |
