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    • 18. 发明申请
    • SELECTIVE INHIBITION OF PHOSPHOENOLPYRUVATE CARBOXYLASES OF C4 PLANTS
    • C4植物的磷酸苯酯羧酸的选择性抑制
    • WO2013093007A1
    • 2013-06-27
    • PCT/EP2012/076648
    • 2012-12-21
    • HEINRICH HEINE UNIVERSITÄT DÜSSELDORF
    • GROTH, Georg
    • A01N37/04A01N43/16A01P13/00A01N37/38A01N37/40A01N43/42A01N43/88
    • A01N43/60A01N37/40A01N37/46A01N43/16A01N43/42A01N43/82A01N43/90A01N45/00C07D241/42C07D311/28C07D311/60C40B30/02G01N33/573G01N2333/988G01N2500/04G01N2500/20G06F19/18
    • The present invention relates to the use of a compound, a salt or solvate thereof as C4 plant selective herbicide wherein said compound comprises a cyclic alkyl, aryl, heterocycloalkyl or heteroaryl group, and wherein said compound further comprises a) at least a functional group Z being -C(=Y z )R 1 , wherein Y z is selected from the group consisting of O, NH and S, preferably wherein Y z is O, and wherein R 1 is selected from the group consisting of H, OH and N(R 2 R 3 ), -O(R 2 ) and -S(R 2 ), wherein R 2 and R 3 , are independently of each other, selected from the group consisting of H, Alkyl, cycolalkyl, aryl and heteroaryl and a functional group Q which is -C(=Y Q )R 4 , wherein Y Q is selected from the group consisting of O, NH and S, preferably wherein Y Q is O, and wherein R 4 is selected from the group consisting of H, OH and NR 4# R 5# , OR 4# , SR 4# wherein R 4# and R 5# , are independently of each other, selected from the group consisting of H, alkyl, cycloalkyl, aryl and heteroaryl, or b) at least one electron donating group selected from the group consisting of OH, -SH, -O-R p , -S-R p -NR p R q and O-C(=Y p )R r , wherein R p and R q are, independently of each other, selected from the group consisting of H, alkyl, cycloalkyl and heteroaryl, and wherein R r is -OH, -NH 2 , -NH-Alkyl, -O-Alkyl or -NH-Alkyl, and wherein Y p is selected from the group consisting of -S-, -O-, -NH, said compound being capable of binding to the malate binding site comprised by a phosphoenolpyruvate carboxylase from a C4 plant, thereby inhibiting said phosphoenolpyruvate carboxylase, and wherein the cyclic alkyl, aryl, heterocycloalkyl or heteroaryl group inhibits binding to the malate binding site of a phosphoenolpyruvate carboxylase from a C3 plant.
    • 本发明涉及化合物,其盐或溶剂合物作为C4植物选择性除草剂的用途,其中所述化合物包括环烷基,芳基,杂环烷基或杂芳基,并且其中所述化合物还包含a)至少一个官能团Z 是-C(= Yz)R1,其中Yz选自O,NH和S,优选其中Yz是O,并且其中R1选自H,OH和N(R2R3), - O(R 2)和-S(R 2),其中R 2和R 3彼此独立地选自H,烷基,环烷基,芳基和杂芳基,和官能团Q是-C(= YQ) R4,其中YQ选自O,NH和S,优选其中YQ是O,并且其中R4选自H,OH和NR4#R5#,OR4#,SR4#,其中R4# 和R5#彼此独立地选自H,烷基,环烷基,芳基和杂芳基,或b)至少一个ele 选自OH,-SH,-O-Rp,-S-Rp -NRpRq和OC(= Yp)Rr的取代基,其中Rp和Rq彼此独立地选自由以下组成的组: H,烷基,环烷基和杂芳基,其中Rr是-OH,-NH2,-NH-烷基,-O-烷基或-NH-烷基,其中Yp选自-S-,-O- ,-NH,所述化合物能够结合来自C4植物的由磷酸烯醇丙酮酸羧化酶包含的苹果酸结合位点,从而抑制所述磷酸烯醇丙酮酸羧化酶,并且其中环状烷基,芳基,杂环烷基或杂芳基抑制与苹果酸结合位点的结合 的来自C3植物的磷酸烯醇丙酮酸羧化酶。