申请人:Bayer Aktiengesellschaft
公开号:US04968714A1
公开(公告)日:1990-11-06
Fungicidal substituted 3-amino-2-pyrazolin-5-ones of the formula ##STR1## in which R.sup.1 represents unsubstituted or substituted alkyl, unsubstituted or substituted alkenyl or alkinyl, or unsubstituted or substituted cycloalkyl or cycloalkenyl, R.sup.2 represents hydrogen, unsubstituted or substituted alkyl, unsubstituted or substituted alkenyl or alkinyl, unsubstituted or substituted cycloalky or cycloalkenyl, unsubstituted or substituted aryl or unsubstituted or substituted heterocyclyl, or represents one of the radicals --CX--YR.sup.3, --CXNR.sup.4 R.sup.5, ##STR2## --SO.sub.2 NR.sup.4 R.sup.5 or --SO.sub.2 R.sup.7, R.sup.3 represents unsubstituted or substituted alkyl or unsubstituted or substituted alkenyl or alkinyl, R.sup.4 and R.sup.5 are identical or different and represent hydrogen, unsubstituted or substituted alkyl, unsubstituted or substituted alkenyl or alkinyl or unsubstituted or substituted aryl or heterocyclyl, or together with the nitrogen atom to which they are bonded represent an unsubstituted or substituted heterocyclic ring which can contain further hetero atoms, R.sup.6 represents hydrogen, unsubstituted or substituted alkyl, unsubstituted or substituted alkenyl or alkinyl, unsubstituted or substituted cycloalkyl or cycloalkenyl, unsubstituted or substituted aryl or unsubstituted or substituted heterocyclyl alkoxycarbonyl or phenylcarbonyl, R.sup.7 represents unsubstituted or substituted alkyl or unsubstituted or substituted aryl and X and Y are identical or different and represent oxygen or sulphur.
公式为##STR1##的杀真菌取代的3-氨基-2-吡唑啉-5-酮,其中R.sup.1代表未取代或取代的烷基,未取代或取代的烯基或炔基,或未取代或取代的环烷基或环烯基,R.sup.2代表氢,未取代或取代的烷基,未取代或取代的烯基或炔基,未取代或取代的环烷基或环烯基,未取代或取代的芳基或未取代或取代的杂环基,或代表以下之一的基团--CX--YR.sup.3,--CXNR.sup.4 R.sup.5,##STR2## --SO.sub.2 NR.sup.4 R.sup.5或--SO.sub.2 R.sup.7,R.sup.3代表未取代或取代的烷基或未取代或取代的烯基或炔基,R.sup.4和R.sup.5相同或不同,代表氢,未取代或取代的烷基,未取代或取代的烯基或炔基或未取代或取代的芳基或杂环基,或者与它们连接的氮原子一起代表未取代或取代的含有进一步杂原子的杂环环,R.sup.6代表氢,未取代或取代的烷基,未取代或取代的烯基或炔基,未取代或取代的环烷基或环烯基,未取代或取代的芳基或未取代或取代的杂环基的烷氧羰基或苯基羰基,R.sup.7代表未取代或取代的烷基或未取代或取代的芳基,X和Y相同或不同,代表氧或硫。