제초력이 있는 신규 2-옥시아미노 알킬리덴-시클로헥산-1,3-디온유도체 및 그 제조방법
    12.
    发明授权
    제초력이 있는 신규 2-옥시아미노 알킬리덴-시클로헥산-1,3-디온유도체 및 그 제조방법 失效
    除草剂2-氧亚氨基烷基 - 环己烷-1,3-二酮衍生物及其制备

    公开(公告)号:KR1019900004928B1

    公开(公告)日:1990-07-12

    申请号:KR1019880006095

    申请日:1988-05-24

    Abstract: 2-Oxyamino alkylidene-cyclohexane-1,3-dione derivs. of formula (I) are prepd. by reacting a cpd. of formula (II) with a substd. alkoxy amine or its acid addn. salt of formula H2N-OR4. In the formulas, R and R1 are each H, C1-3 lower alkoxy, OH, acetoxy or halogen; R2 is H; R3 is C2-3 alkyl or alkenyl; R4 is C1-3 lower alkyl or alkenyl. (I) have a good herbicidal effect.

    Abstract translation: 2-氧代氨基亚烷基 - 环己烷-1,3-二酮衍生物。 式(I)的化合物是制备的。 通过反应cpd。 式(II)的化合物。 烷氧基胺或其酸加成。 式H2N-OR4的盐。 在式中,R和R 1各自为H,C 1-3低级烷氧基,OH,乙酰氧基或卤素; R2为H; R3是C2-3烷基或烯基; R4是C1-3低级烷基或烯基。 (I)具有良好的除草效果。

    살균효과를 가지는 옥사졸 유도체
    16.
    发明授权
    살균효과를 가지는 옥사졸 유도체 失效
    살균효과를가지는옥사졸유도체

    公开(公告)号:KR100392075B1

    公开(公告)日:2003-07-22

    申请号:KR1020000056264

    申请日:2000-09-25

    Abstract: PURPOSE: A new oxazole derivative obtained by using amide as a starting material is provided which has a strong antibacterial effect on plant pathogenic bacteria with a small amount, for example Pyricularia oryzae Cavera, Rhizoctonia SolaniAG-1, Botrytis cinerea KCI, Phytophthora infestans or the like. CONSTITUTION: An amid compound(formula II) is refluxed in a solvent of dichloroacetone and ethanol to give chloromethyl oxazole(formula III). A chlorine atom of the chloromethyl oxazole is substituted to an iodine atom by use of sodium iodide and then reacted with 2-(2-hydroxyphenyl)-3-methoxy acrylic acid methylester(formula IV)(in case of A=C) or 2-methoxyimino-(2-hydroxyphenyl)-acetic acid methylester(formula IV)(in case of A=N) to produce an oxazole derivative(formula I).

    Abstract translation: 目的:提供一种以酰胺为原料得到的新型恶唑衍生物,对植物病原菌有较强的抗菌作用,如Pyricularia oryzae Cavera,Rhizoctonia SolaniAG-1,Botrytis cinerea KCI,致病疫霉或 喜欢。 构成:将酰胺化合物(式II)在二氯丙酮和乙醇的溶剂中回流得到氯甲基恶唑(式III)。 氯甲基恶唑的氯原子通过使用碘化钠被取代为碘原子,然后与2-(2-羟基苯基)-3-甲氧基丙烯酸甲酯(式IV)(在A = C的情况下)或2 (2-羟基苯基) - 乙酸甲酯(式IV)(在A = N的情况下)反应以产生恶唑衍生物(式I)。

    우수한 살균력을 가진 옥사지닐 유도체
    17.
    发明公开
    우수한 살균력을 가진 옥사지닐 유도체 无效
    具有超级活性活性的氧化衍生物

    公开(公告)号:KR1020000002286A

    公开(公告)日:2000-01-15

    申请号:KR1019980022959

    申请日:1998-06-18

    Abstract: PURPOSE: Oxazinyl derivatives of the formula (I) wherein: R is H or methyl; X is H, Cl, trifluoromethyl, 2,4-dichlorophenyl, methoxy, or fluoro; Y is morpholine, piperidine, pyrrole, pyrrolidine, imidazole, or triazole; Z is phenyl, 2-fluorophenyl, 3-fluorophenyl, 2,4-chlorophenyl, or benzyl) which can be used as bactericide for agriculture and gardening are prepared. CONSTITUTION: The acetophenone derivatives of the formula (II) are provided in carbon disulfide and brome is added to the solution to give dibromoacetophenone derivatives, which is dissolved in methanol and hydroxyamine HCl salt is added to give oxime derivatives of the formula (III). The oxime of the formula (III) is dissolved in methylene chloride and cycled with arylether compound of the formula (IV) to give bromooxazine derivatives of the formula (V), which are dissolved in THF and reacted with morpholine, piperidine, pyrrole, pyrrolidine, imidazole, or triazole to give the compound of the formula (I).

    Abstract translation: 目的:式(I)的恶嗪基衍生物,其中:R为H或甲基; X是H,Cl,三氟甲基,2,4-二氯苯基,甲氧基或氟; Y是吗啉,哌啶,吡咯,吡咯烷,咪唑或三唑; Z是可用作农业和园艺杀菌剂的苯基,2-氟苯基,3-氟苯基,2,4-氯苯基或苄基)。 构成:将式(II)的苯乙酮衍生物提供在二硫化碳中,并将brome加入到溶液中,得到溶解在甲醇中的二溴苯乙酮衍生物,加入羟胺HCl盐,得到式(III)的肟衍生物。 将式(III)的肟溶解在二氯甲烷中,并与式(Ⅳ)的芳基醚化合物一起循环,得到式(Ⅴ)的溴恶嗪衍生物,它们溶于THF中,与吗啉,哌啶,吡咯,吡咯烷 ,咪唑或三唑,得到式(I)化合物。

    4H,6H-피롤로[3,4-c]이소옥사졸 유도체와 그 제조방법

    公开(公告)号:KR1019950026878A

    公开(公告)日:1995-10-16

    申请号:KR1019940004071

    申请日:1994-03-03

    Abstract: 본 발명은 식물병원균에 대하여 우수한 살균활성을 갖는 다음 구조식(I)로 표시되는 신규한 4H, 6H-피롤로[3,4-c]이소옥사졸 유도체와 이를 제조하는 방법에 관한 것이다.

    상기식에서, R
    1 은 페닐기 또는 할로겐원자나 C
    1 ~C
    3 알킬기로 치환된 페닐기이고, R
    2 는 C
    1 ~C
    5 알킬기, 페닐기, 치환된 페닐기 또는 C
    1 ~C
    3 알콕시기이며, 이때 치환된 페닐기의 치환기는 할로겐원자, C
    1 ~C
    3 알킬기 또는 C
    1 ~C
    3 알콕시기이다.

    4H, 6H-푸로[3,4-c]이소옥사졸 유도체와 그 제조방법
    19.
    发明授权
    4H, 6H-푸로[3,4-c]이소옥사졸 유도체와 그 제조방법 失效
    4H,OH-FURO [3,4-C]异噻唑衍生物及其制备方法

    公开(公告)号:KR1019950005734B1

    公开(公告)日:1995-05-29

    申请号:KR1019920009552

    申请日:1992-06-02

    Abstract: The preparation method of isooxazol (I) dervatives which has antifungal activity consists of 1) reacting nitro-olefin and alcohol with basic catalyst to form nitro compounds, 2) dehydrating nitro compounds with triethylamine and phenylisocyanate to form cycles as (I) in benzene or dichlromethane. Derivatives of (I) are R1 = propyl or isopropyl, R2 = H or methyl, R3 = H, methyl, ethyl, phenyl, phenyl chloride, aldehyde, or oxime.

    Abstract translation: 具有抗真菌活性的异恶唑(I)衍生物的制备方法包括:1)使硝基烯烃和醇与碱性催化剂反应生成硝基化合物,2)用三乙胺和异氰酸苯酯脱水硝基化合物,形成(I)在苯或 dichlromethane。 (I)的衍生物是R1 =丙基或异丙​​基,R2 = H或甲基,R3 = H,甲基,乙基,苯基,苯基氯,醛或肟。

    제초력이 있는 신규 이소옥사졸린 디페닐에테르 유도체
    20.
    发明授权
    제초력이 있는 신규 이소옥사졸린 디페닐에테르 유도체 失效
    ISOOXAZOLOLIN DIPHENYL ETHER

    公开(公告)号:KR1019930011487B1

    公开(公告)日:1993-12-08

    申请号:KR1019910009728

    申请日:1991-06-13

    Abstract: A issoxazoline diphenyl ether derivative of formula (I) is prepd. for use as a herbicide. The (I) is prepd. by reacting a compound of formula (II) with hydroxyamine or its acid salt. In the formula; X is nitrogen or carbon; Y is hydrogen, halogen or nitro; Z is chloride or CF3; R is cyano, methyl, methyl ester, ethyl ester, t-butyl ester or methyl ketone; R1 is methyl, amino etc.; R2 is cyano, methyl ketone, methyl ester or ethyl ester.

    Abstract translation: 制备式(I)的异恶唑啉二苯醚衍生物。 用作除草剂。 (I)是prepd。 通过使式(II)的化合物与羟胺或其酸式盐反应。 在公式; X是氮或碳; Y是氢,卤素或硝基; Z是氯或CF 3; R是氰基,甲基,甲酯,乙酯,叔丁酯或甲基酮; R1是甲基,氨基等; R2是氰基,甲基酮,甲酯或乙酯。

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