신규한 2-퀴놀린온 유도체
    3.
    发明授权
    신규한 2-퀴놀린온 유도체 失效
    2-喹啉衍生物的新化合物

    公开(公告)号:KR1019930009819B1

    公开(公告)日:1993-10-11

    申请号:KR1019910005391

    申请日:1991-04-03

    Abstract: 2-Quinolinone derivs. of formula (I) are prepd. by a cyclization of ketene dithio acetal -anilide cpds. at 140-250 deg.C. In the formula (I), R1,R2,R3 and R4 are each H, halogen, alkyl, alkoxy, thioalkoxy, halogenated lower alkyl, nitro, cyano, aryl, aryloxy, arylsulfone, alkoxycarbonyl, carboxylic or heterocyclic; R5 is alkyl or aryl; R6 is R7 or R8; R7 is alkyl or H, alkyl or haloalkyl substd. benzyl; R8 is aryl or H, halogen, alkyl or haloalkyl substd. benzyl; n = 0 or 1. The cpds. (I) have antibacterial activities.

    Abstract translation: 2-喹啉酮衍生物。 式(I)的化合物是制备的。 通过烯酮二硫代乙酰苯胺的环化。 在140-250℃。 在式(I)中,R 1,R 2,R 3和R 4各自为H,卤素,烷基,烷氧基,硫代烷氧基,卤代低级烷基,硝基,氰基,芳基,芳氧基,芳基砜,烷氧基羰基,羧基或杂环; R5是烷基或芳基; R6是R7或R8; R7是烷基或H,烷基或卤代烷基。 苄基; R8是芳基或H,卤素,烷基或卤代烷基。 苄基; n = 0或1. cpds。 (一)具有抗菌活性。

    케텐 디티오 아세틸 α-아닐리드 유도체
    7.
    发明授权
    케텐 디티오 아세틸 α-아닐리드 유도체 失效
    KETENE DITHIO ACETALœ-苯胺衍生物

    公开(公告)号:KR1019940009934B1

    公开(公告)日:1994-10-19

    申请号:KR1019910005390

    申请日:1991-04-03

    Abstract: New sterilized compound having a wide sterilizing effect and power is prepd. by: (A) synthesis of β-keto anilide of formula (II) from aniline; (B) synthesis of ketene dithio acetal α-anilide of formula (I) by reacting (II) and alkyl halide, dialkyl sulfate, alkyl alkyl or allyl sulfonate of formula (III) in the presence of CS2. In the formulas, R1, R2, R3, R4 are same or different, respectively hydrogen, aryl and aryl oxy and alkyl, alkenyl, alkoxy, thio alkyl, haloalkyl, nitro, cyano, aryl sulfonyl group; R5 is alkyl, hydrogen or halogen substituted aryl, group; R6 is alkyl or alkyl haloalkyl group.

    Abstract translation: 具有广泛消毒效果和功效的新型灭菌化合物制备。 通过:(A)从苯胺合成式(II)的β-酮苯胺; (B)在CS2存在下,使式(I)的(II)和卤代烷基,硫酸二烷基酯,式(III)的烷基或烯丙基磺酸烷基酯反应合成式(I)的烯酮二硫代缩醛α-苯胺。 在式中,R 1,R 2,R 3,R 4分别相同或不同,分别为氢,芳基和芳氧基和烷基,烯基,烷氧基,硫代烷基,卤代烷基,硝基,氰基,芳基磺酰基; R5是烷基,氢或卤素取代的芳基,基团; R6是烷基或烷基卤代烷基。

    신규 4-아실이미노-2-이미다졸리디논 유도체
    9.
    发明授权
    신규 4-아실이미노-2-이미다졸리디논 유도체 失效
    4-乙酰氨基-2-咪唑啉酮衍生物

    公开(公告)号:KR1019930006772B1

    公开(公告)日:1993-07-23

    申请号:KR1019910003227

    申请日:1991-02-27

    Abstract: 4-Acylimino-2-imidazolidinone derivs. of formula (I) are new. In (I), R1= substd. phenyl, pyridine, pyrazine, (un)saturated C1-4 alkyl or substd. benzene sulfonyl; R2= substd. alkyl, alkylamine, alkoxy or substd. phenyl; R3= substd. acetyl, substd. benzene sulfonyl or substd. benzoyl; R4 and R5 each = H, isopropyl, methyl, hexyl or phenyl. Also claimed is a herbicidal composition which contains 4-acylimino-2-imidazolidinone derivs. of formula (I).

    Abstract translation: 4-酰基亚氨基-2-咪唑啉酮衍生物。 式(I)的化合物是新的。 在(I)中,R1 = 苯基,吡啶,吡嗪,(未)饱和C 1-4烷基或取代基。 苯磺酰; R2 = subd 烷基,烷基胺,烷氧基或取代基。 苯基; R3 = subd 乙酰基, 苯磺酰基或取代基。 苯甲酰; R4和R5各自为H,异丙基,甲基,己基或苯基。 还要求的是含有4-酰基亚氨基-2-咪唑烷酮衍生物的除草组合物。 的式(I)化合物。

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