Sulfinyl- and sulfonylacetanilides and their use as microbicides
    1.
    发明授权
    Sulfinyl- and sulfonylacetanilides and their use as microbicides 失效
    亚磺酰基和磺酰乙酰苯胺及其作为杀微生物剂的用途

    公开(公告)号:US4428964A

    公开(公告)日:1984-01-31

    申请号:US182197

    申请日:1980-08-28

    CPC分类号: A01N41/10

    摘要: There are described novel compounds of the formula I defined herein: ##STR1## which have valuable microbicidal properties. The novel compounds can be used for combating microorganisms harmful to plants, particularly for combating phytopathogenic fungi. The compounds of the formula I thus have a very favorable curative and preventive action for practical requirements for the protection of cultivated plants, without the plants being impaired as a result of undesirable secondary effects. The compounds can be used in practice on their own or in the form of pesticidal compositions.

    摘要翻译: 描述了本文定义的式I的新颖化合物:其具有有价值的杀微生物性质。 新型化合物可用于对抗对植物有害的微生物,特别是用于防治植物病原真菌。 因此,式I化合物对于保护栽培植物的实际需要具有非常有利的治疗和预防作用,而不会由于不期望的二次效应而损害植物。 这些化合物可以在实践中以其本身或以杀虫组合物的形式使用。

    Homoserine derivatives and their use as microbicides
    2.
    发明授权
    Homoserine derivatives and their use as microbicides 失效
    高丝氨酸衍生物及其作为杀微生物剂的用途

    公开(公告)号:US4442117A

    公开(公告)日:1984-04-10

    申请号:US199903

    申请日:1980-10-23

    摘要: There are described novel homoserine derivatives of the formula (I) ##STR1## which possess valuable microbicidal properties. In the formula: Ar is substituted phenyl or naphthyl; R.sub.1 is C.sub.2 -C.sub.6 alkyl optionally interrupted by oxygen or sulfur, 2-furyl, 2-tetrahydrofuryl, 1H-1,2,4-triazolylmethyl, 1-imidazolylmethyl, 1-pyrazolylmethyl, C.sub.2 -C.sub.4 alkenyl or cyclopropyl, each of which is optionally substituted by halogen; R.sub.2 is hydrogen or methyl; R.sub.3 is hydrogen or C.sub.1 -C.sub.4 alkyl; and B is halogen or an ester, thioester, sulfonic acid ester or sulfonic acid amide group. Additionally, where B is halogen, R.sub.1 may be halomethyl. The novel derivatives can be used for combating microorganisms harmful to plants, particularly for combating phytopathogenic fungi, and they have for practical requirements a very favorable curative and protective action for protecting cultivating plants, without the plants being impaired as a result of undesirable secondary effects. A notable feature is their stability to heat and to solar irradiation. They can be used in practice on their own or in the form of pesticidal compositions.

    摘要翻译: 描述了具有有价值的杀微生物性质的式(I)的新颖高丝氨酸衍生物。 式中Ar是取代的苯基或萘基; R1是任选被氧或硫中断的C 2 -C 6烷基,2-呋喃基,2-四氢呋喃基,1H-1,2,4-三唑基甲基,1-咪唑基甲基,1-吡唑基甲基,C 2 -C 4烯基或环丙基, 任选被卤素取代; R2是氢或甲基; R3是氢或C1-C4烷基; 和B是卤素或酯,硫酯,磺酸酯或磺酸酰胺基。 另外,当B是卤素时,R 1可以是卤代甲基。 新型衍生物可用于对抗对植物有害的微生物,特别是用于防治植物病原性真菌,并且它们具有非常有利的治疗和保护作用,用于保护栽培植物,而不会由于不期望的二次作用而损害植物。 它的一个显着特点是它们对热和太阳辐射的稳定性。 它们可以自己使用或以农药组合物的形式使用。

    Fungicidal 3-[N-(pyrazol-1-yl-acetyl)-N-(substituted
phenyl)]-amino-tetrahydro-2-furanones
    4.
    发明授权
    Fungicidal 3-[N-(pyrazol-1-yl-acetyl)-N-(substituted phenyl)]-amino-tetrahydro-2-furanones 失效
    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

    公开(公告)号:US4296118A

    公开(公告)日:1981-10-20

    申请号:US180266

    申请日:1980-08-22

    摘要: 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.

    摘要翻译: 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。

    Fungicidal alkoxyalkoxyacetyl acylalanines
    8.
    发明授权
    Fungicidal alkoxyalkoxyacetyl acylalanines 失效
    杀真菌性烷氧基烷氧基乙酰基酰基丙氨酸

    公开(公告)号:US4214005A

    公开(公告)日:1980-07-22

    申请号:US41847

    申请日:1979-05-24

    CPC分类号: A01N37/46

    摘要: Compounds of the formula I ##STR1## wherein R.sub.1 represents C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy or halogen,R.sub.2 represents C.sub.1 -C.sub.3 alkyl, C.sub.1 -C.sub.4 alkoxy or halogen,R.sub.3 represents hydrogen, C.sub.1 -C.sub.3 alkyl, C.sub.1 -C.sub.4 alkoxy or halogen,R.sub.4 represents hydrogen or methyl,R.sub.5 represents C.sub.1 -C.sub.4 alkyl or phenyl, andn is 1, 2 or 3. These compounds possess fungicidal action.

    摘要翻译: 式I的化合物其中R 1表示C 1 -C 4烷基,C 1 -C 4烷氧基或卤素,R 2表示C 1 -C 3烷基,C 1 -C 4烷氧基或卤素,R 3表示氢,C 1 -C 3烷基,C 1 -C 4烷氧基或卤素,R 4表示氢 或甲基,R 5表示C 1 -C 4烷基或苯基,n为1,2或3.这些化合物具有杀真菌作用。