申请人:Agrevo UK Limited
公开号:US06432964B1
公开(公告)日:2002-08-13
The invention provides the use in combating fungi of compounds of general formula (I) wherein R1 is hydrogen, hydroxy, acyl, acyloxy, optionally substituted amino, Ra, Ra3Si, RaS or RaO, where Ra is optionally substituted alkyl, optionally substituted alkenyl, optionally substituted alkynyl, optionally substituted cycloalkyl, optionally substituted cycloalkenyl, optionally substituted aryl or optionally substituted heterocyclyl; R2 has the same meaning as Ra or can be hydrogen; Z is oxygen or sulfur, M is a thiophene ring, and R3 and R4, which may be the same or different, have the same meaning as Ra or can be optionally substituted amino, hydrogen, halogen, cyano, nitro or a group ORc or S(O)mRc, where Rc has the same meaning as Ra or is hydrogen or acyl and m is 0, 1 or 2; or R3 and R4 together with the atoms to which they are attached form an optionally substituted carbocyclic or heterocyclic ring; together with tautomers of compounds where R1 is hydrogen.
该发明提供了一种用于对抗真菌的化合物的使用,其一般式为(I),其中R1为氢、羟基、酰基、酰氧基、可选择取代的氨基、Ra、Ra3Si、RaS或RaO,其中Ra为可选择取代的烷基、可选择取代的烯基、可选择取代的炔基、可选择取代的环烷基、可选择取代的环烯基、可选择取代的芳基或可选择取代的杂环基;R2具有与Ra相同的含义或可以是氢;Z为氧或硫,M为噻吩环,R3和R4,可能相同也可能不同,具有与Ra相同的含义或可以是可选择取代的氨基、氢、卤素、氰基、硝基或基团ORc或S(O)mRc,其中Rc具有与Ra相同的含义或为氢或酰基,m为0、1或2;或者R3和R4与它们连接的原子一起形成可选择取代的碳环或杂环;以及其中R1为氢的异构体的化合物。