申请人:BASF Aktiengesellschaft
公开号:US04335241A1
公开(公告)日:1982-06-15
4-.alpha.-Amino-arylmethyl-6-methyl-1,3-dihydro-furo[3,4-c]pyridin-7-ols of the formula ##STR1## where R.sup.1 and R.sup.2 together are alkylene which may be interrupted by a hetero-atom and may be substituted by C.sub.1-4 -alkyl, and R.sup.3 and R.sup.4 are hydrogen, hydroxyl, C.sub.1-3 -alkyl, C.sub.1-3 -alkoxy or halogen, processes for their preparation, and their use for the preparation of pyridinyl aminoalkyl ethers.
式为##STR1##的4-.alpha.-氨基芳基甲基-6-甲基-1,3-二氢呋喃[3,4-c]吡啶-7-醇,其中R.sup.1和R.sup.2一起是可以被杂原子中断并且可以被C.sub.1-4-烷基取代的烷基,而R.sup.3和R.sup.4是氢、羟基、C.sub.1-3-烷基、C.sub.1-3-烷氧基或卤素,其制备方法以及它们用于制备吡啶基氨基烷醚。