申请人:Bayer Aktiengesellschaft
公开号:US04800202A1
公开(公告)日:1989-01-24
Fungicidally active aminomethyltetrahydrofurans of the formula ##STR1## in which A represents a divalent alkylene or alkenylene chain which is in each case optionally substituted and R.sup.1 and R.sup.2 independently of one another each represent hydrogen, alkyl, alkenyl, alkinyl, alkoxyalkyl, dialkoxyalkyl, hydroxyalkyl, hydroxyalkoxyalkyl, dioxolanylalkyl, oxolanylalkyl, or dioxanylalkyl, or represent in each case optionally substituted cycloalkylalkyl, cycloalkyl, aralkyl, aralkenyl or aryl, or R.sup.1 and R.sup.2, together with the nitrogen atom to which they are bonded, represent an optionally substituted saturated heterocyclic radical, which can optionally contain further heteroatoms, or an acid addition salts thereof. Some intermediates therefor wherein NR.sup.1 R.sup.2 is replaced by halogen or sulphonyloxy are also new.
公式为##STR1##的具有杀真菌活性的氨甲基四氢呋喃化合物,其中A代表二价的烷基或烯基链,可以选择性地取代,R.sup.1和R.sup.2分别独立地代表氢、烷基、烯基、炔基、烷氧基烷基、二烷氧基烷基、羟基烷基、羟基烷氧基烷基、二氧杂环己基烷基、氧杂环己基烷基或二氧杂环己基,或者在每种情况下选择性地取代的环烷基烷基、环烷基、芳基烷基、芳基烯基或芳基,或R.sup.1和R.sup.2连同它们结合的氮原子,代表一个可以选择性地含有进一步杂原子的取代饱和杂环基团,或其酸盐。其中NR.sup.1 R.sup.2被卤素或磺酰氧基取代的一些中间体也是新的。