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    • 21. 发明授权
    • Compositions for protecting plants against disease
    • US4980355A
    • 1990-12-25
    • US319017
    • 1989-03-03
    • Helmut ZondlerAlfred MeyerWolfgang EckhardtWalter Kunz
    • Helmut ZondlerAlfred MeyerWolfgang EckhardtWalter Kunz
    • A01N43/40A01N43/50A01N43/54A01N43/58A01N43/60A01N43/653C07D213/81C07D401/06C07D401/12C07D401/14C07D413/14
    • C07D213/81A01N43/40A01N43/50A01N43/54A01N43/58A01N43/60A01N43/653C07D401/06C07D401/12C07D401/14
    • Novel substituted isonicotinic acid amides of the general formula ##STR1## in which X in ortho/ortho'-position are equal and represent fluorine, chlorine, bromine or iodine;Q.sub.1 is unsubstituted pyridimin-4-yl, or pyrimidin-4-yl substituted by R.sub.1, R.sub.2 and R.sub.3 ;Q.sub.2 is unsubstituted pyrimidin-2-yl, or pyrimidin-2-yl substituted by R.sub.1, R.sub.2 and R.sub.3 ;Q.sub.3 is unsubstituted pyrimidin-5-yl, or pyrimidin-5-yl substituted by R.sub.1, R.sub.2 and R.sub.3 ;Q.sub.4 is pyridin-2-yl, pyridin-3-yl or pyridin-4-yl each of which is unsubstituted or substituted by R.sub.1, R.sub.2 and R.sub.3 ;Q.sub.5 is pyridazin-3-yl or pyridazin-4-yl each of which is unsubstituted or substituted by R.sub.1, R.sub.2 and R.sub.3 ;Q.sub.6 is unsubstituted pyrazin-2-yl, or pyrazin-2-yl substituted by R.sub.1, R.sub.2 and R.sub.3 ;R.sub.1, R.sub.2, R.sub.3 are hydrogen, halogen, C.sub.1 -C.sub.6 alkyl, C.sub.1 -C.sub.6 haloalkyl having from 1 to 3 halogen atoms, C.sub.1 -C.sub.6 alkoxy, C.sub.2 -C.sub.6 alkoxyalkyl, C.sub.1 -C.sub.6 thioalkyl, C.sub.1 -C.sub.6 haloalkoxy having from 1 to 5 halogen atoms, C.sub.3 -C.sub.6 alkenyloxy, C.sub.3 -C.sub.6 alkynyloxy, C.sub.3 -C.sub.6 thioalkenyl, C.sub.3 -C.sub.6 cycloalkyl, C.sub.3 -C.sub.6 cycloalkyl substituted by methyl, or nitro, cyano, the radical CH(OR.sub.4).sub.2 or COOR.sub.4 in which R.sub.4 is C.sub.1 -C.sub.4 alkyl; also phenyl, phenoxy, thiophenyl, benzyl, benzyloxy or thiobenzyl; or phenyl, phenoxy, thiophenyl, benzyl, benzyloxy or thiobenzyl each substituted at least once by C.sub.1 -C.sub.3 alkyl, C.sub.1 -C.sub.3 -alkoxy, C.sub.1 -C.sub.3 haloalkyl having from 1 to 3 halogen atoms, halogen, nitro or by cyano; and also N(R.sub.5)R.sub.6 in which R.sub.5 and R.sub.6, independently of one another, are each C.sub.1 -C.sub.6 alkyl; and furthermore piperidinyl, pyrrolidinyl, morpholinyl, imidazolyl or triazolyl, or piperidinyl, pyrrolidinyl, morpholinyl, imidazolyl or triazolyl each substituted by C.sub.1 -C.sub.3 alkyl, C.sub.1 -C.sub.3 alkoxy, C.sub.1 -C.sub.3 haloalkyl having from 1 to 3 halogen atoms, halogen, nitro or by cyano.The novel active ingredients have plant-protecting properties and are suitable especially for the preventive protection of plants against attack by phytopathogenic microorganisms such as fungi, bacteria and viruses.
    • 23. 发明授权
    • Beta-ionone derivatives as antifungal agents
    • β-紫罗兰酮衍生物作为抗真菌剂
    • US4963583A
    • 1990-10-16
    • US250201
    • 1988-09-28
    • Walter Kunz
    • Walter Kunz
    • A01N37/00A01N37/02A01N37/36A01N47/18A01N53/00C07C69/03C07C271/06C07C333/02
    • C07C403/16C07B2200/07C07C2101/16
    • Novel 3-acyloxy-4-keto-.beta.-ionone derivatives of the formula I ##STR1## wherein Z is either the radical ##STR2## in which R.sub.1 represents C.sub.2 -C.sub.5 alkyl, C.sub.1 -C.sub.5 alkoxy-C.sub.1 -C.sub.5 alkyl having a maximum number of 6 carbon atoms, cyclopropyl or cyclopropyl which is substituted by methyl or by halogen or represents the radical ##STR3## wherein R.sub.2 represents C.sub.1 -C.sub.5 alkyl, C.sub.1 -C.sub.5 alkoxy-C.sub.1 -C.sub.5 alkyl having a maximum number of 6 carbon atoms, cyclopropyl or cyclopropyl which is substituted by methyl or by halogen and X represents either oxygen or sulphur, and ##STR4## display very effective microbicidal activity. They can especially be used in microbicidal compositions to control plant-pathogenic microorganisms, preferably fungi of the order Oomycetes.
    • 式I的新型3-酰氧基-4-酮-β-吩酮衍生物其中Z是其中R 1表示C 2 -C 5烷基,C 1 -C 5烷氧基-C 1 -C 5烷基的基团, 具有最多6个碳原子的环丙基或环丙基,其被甲基或被卤素取代或代表基团,其中R 2表示C 1 -C 5烷基,C 1 -C 5烷氧基-C 1 -C 5烷基,最大数目为6 碳原子,被甲基或卤素取代的环丙基或环丙基,X表示氧或硫,并且(Ia)表示非常有效的杀微生物活性。 它们可特别用于杀菌组合物中以控制植物病原微生物,优选卵菌纲的真菌。
    • 28. 发明授权
    • Fungicidal 3-[N-(pyrazol-1-yl-acetyl)-N-(substituted
phenyl)]-amino-tetrahydro-2-furanones
    • 杀真菌剂3- [N-(吡唑-1-基 - 乙酰基)-N-(取代的苯基)] - 氨基 - 四氢-2-呋喃酮
    • US4296118A
    • 1981-10-20
    • US180266
    • 1980-08-22
    • Walter KunzWolfgang EckhardtAdolf Hubele
    • Walter KunzWolfgang EckhardtAdolf Hubele
    • A01N43/08A01N43/16A01N43/56A01N43/653C07D307/33C07D307/68C07D405/12C07D521/00
    • C07D307/33A01N43/08A01N43/56A01N43/653C07D231/12C07D233/56C07D249/08C07D307/68
    • N-Acylated N-phenyl-aminotetrahydro-2-furanones of tthe formula ##STR1## wherein R represents C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy or halogen,R.sub.1 represents C.sub.1 -C.sub.3 -alkyl, C.sub.1 -C.sub.4 -alkoxy or halogen,R.sub.2 represents hydrogen, C.sub.1 -C.sub.3 -alkyl, C.sub.1 -C.sub.4 -alkoxy or halogen,R.sub.3 represents hydrogen or methyl, with the total number of C atoms of the substituents R, R.sub.1, R.sub.2 and R.sub.3 in the phenyl ring not exceeding the number 8,R.sub.4 represents hydrogen or methyl, whileR.sub.5 represents one of the following groups: an alkylthioalkyl or alkoxyalkyl group having 2 to 5 carbon atoms or an alkoxyalkoxymethyl group having a maximum of 6 carbon atoms, a 2-furanyl or 2-tetrahydrofuranyl group optionally substituted by halogen, a 1,2,4-triazolymethyl group, a 1,2-pyrazolylmethyl group, or a group -CH.sub.2 -OR.sub.6 in which R.sub.6 represents a 5- or 6-membered heterocycle having oxygen as the hetero atom are valuable fungicidal active substances. They can be used as fungicidal compositions, particularly for combating phytopathogenic fungi, e.g. against downy mildew on potatoes, tomatoes, grape vines and sugar beet and other plants. The novel compounds have a systemic action.
    • 其中R代表C1-C4烷基,C1-C4-烷氧基或卤素,R1代表C1-C3-烷基,C1-C4-烷氧基或卤素的N-酰基化N-苯基 - 氨基四氢-2-呋喃酮 ,R 2表示氢,C 1 -C 3 - 烷基,C 1 -C 4 - 烷氧基或卤素,R 3表示氢或甲基,苯基环中取代基R,R 1,R 2和R 3的C原子总数不超过 8,R 4表示氢或甲基,而R 5表示以下基团之一:烷基硫代烷基或碳原子数2〜5的烷氧基烷基或最多6个碳原子的烷氧基烷氧基甲基,2-呋喃基或2-四氢呋喃基 被卤素取代,1,2,4-三唑甲基,1,2-吡唑基甲基或基团-CH2-OR6,其中R6表示具有氧作为杂原子的5-或6-元杂环是有价值的杀真菌剂 活性物质。 它们可以用作杀真菌组合物,特别是用于防治植物病原真菌,例如, 反对马铃薯,西红柿,葡萄藤和甜菜等植物的霜霉病。 新化合物具有全身作用。