폴리시안아미드 화합물 및 그의 제조 방법
    31.
    发明授权
    폴리시안아미드 화합물 및 그의 제조 방법 失效
    聚酰胺化合物及其生产方法

    公开(公告)号:KR1019960010249B1

    公开(公告)日:1996-07-26

    申请号:KR1019920022562

    申请日:1992-11-27

    Abstract: The polycyanamide compound of formula (I) is prepared by conducting diazotization of polycyanamide of formula(II) in sulfuric acid; coupling diazotized polycyanamide with alizarin yellow GG of formula (IIIa), sudan III of formula(IIIb), orange II of formula(IIIc), acriflavine of formula(IIId), bordeaux R of formula(IIIe), K2 of formulas(IIIf). In formula, x is 10-30.

    Abstract translation: 式(I)的聚氰胺化合物通过在硫酸中进行式(II)的聚氰胺的重氮化来制备; 将式(IIIa)的茜素黄GG,式(IIIb)的苏丹III,式(IIIc)的橙色II,式(IIId)的吖啶啉,式(IIIe)的波尔多R,式(IIIf)的K2与重氮化的聚氰胺 。 在式中,x为10-30。

    시클로 퀴놀론 유도체의 제조방법
    35.
    发明授权
    시클로 퀴놀론 유도체의 제조방법 失效
    环丙基酮衍生物的制备方法

    公开(公告)号:KR1019900001078B1

    公开(公告)日:1990-02-26

    申请号:KR1019860008794

    申请日:1986-10-20

    Inventor: 박상우 김유승

    Abstract: Cycloquinolone derivs. of formula (I) are prepd. by (a) reacting a cpd. of formula (II) with a mixed acid (i.e. 1:10 sodium nitrite/ tetrafluoroboric acid in 1:10 HCl) for 1 hr at 0-5 deg. C to prep. diazonium salt and (b) reacting in org. solvent i.e. dimethylchloride, n-hexane, xylene and water in the presence of mineral salt (i.e. CuCl2, NaF) at 30-150 deg. C or in the absence of mineral salt at 30-200 deg. C. In the formulas, R=H, Me, Et or propyl; Z=halo or substd. amino gp.. (I) are useful as an antibacterial agent.

    Abstract translation: 环喹啉酮衍生物 式(I)的化合物是制备的。 通过(a)反应cpd。 的式(II)与0:5的混合酸(即1:10亚硝酸钠/四氟硼酸在1:10 HCl中)反应1小时。 C准备 重氮盐和(b)在组织中反应。 溶剂,即二氯甲烷,正己烷,二甲苯和水,在矿物盐(即CuCl 2,NaF)存在下,在30-150℃。 或在30-200度不存在矿物盐。 式中,R = H,Me,Et或丙基; Z =卤素或杂环。 氨基酸(I)可用作抗菌剂。

    페닐디클로로포스핀의 제조방법
    36.
    发明授权
    페닐디클로로포스핀의 제조방법 失效
    制备苯二酚磷酸酯的方法

    公开(公告)号:KR1019890004134B1

    公开(公告)日:1989-10-21

    申请号:KR1019870007856

    申请日:1987-07-20

    Abstract: A phenyldichlorophosphine (PDP) of formula (I) is prepd. by reacting chlorobenzene of formula (II) with PCl3 in the presence of yellow (white) phosphorus for 6-8.5 hr at 300-315 deg.C. The mole ratio of (II):PCl3:yellow phosphorus is 1.0:1.2-1.5:0.7-0.9. (I) is useful as intermediates of agrichemicals, drugs and dyes.

    Abstract translation: 制备式(I)的苯基二氯膦(PDP)。 通过在黄色(白色)磷存在下,在300-315℃下使式(II)的氯苯与PCl 3反应6-8.5小时。 (II):PCl3:黄磷的摩尔比为1.0:1.2-1.5:0.7-0.9。 (I)可用作农药,药物和染料的中间体。

    아릴옥시아세트산 유도체(Aryloxyacetic acid derivatives)의 제조방법
    39.
    发明授权
    아릴옥시아세트산 유도체(Aryloxyacetic acid derivatives)의 제조방법 失效
    制备芳氧基酸衍生物的方法

    公开(公告)号:KR1019890001213B1

    公开(公告)日:1989-04-27

    申请号:KR1019890001644

    申请日:1989-02-13

    Inventor: 박상우 이병일

    Abstract: Title compds. (I)[R1=H, F, Cl; R2=H, Cl; R3=H, Cl, NO2; R4=H, Cl; R5=H, F; R6=(II) , useful as a herbicide, were prepd.. Thus, a mixt. contg. 200ml anhyd. trichloro ethylene and 8.6g ethylene urea was refluxed with 20.2g triethyl amine and 24g 2,5-dichlorophenoxy acetyl chloride for 2hrs to give 23.7g en-(2,5- dichlorophenoxy) acetylethylene urea.

    Abstract translation: 标题compds (I)[R1 = H,F,Cl; R2 = H,Cl; R3 = H,Cl,NO2; R4 = H,Cl; R5 = H,F; R6 =(II),可用作除草剂,因此,可以混合。 contg。 200ml无水 将三氯乙烯和8.6g亚乙基脲与20.2g三乙胺和24g 2,5-二氯苯氧乙酰氯回流2小时,得到23.7g烯 - (2,5-二氯苯氧基)乙酰乙二脲。

    3-{{{2-{(엔-알킬아미노이미노메틸)아미노}-4-티아졸릴}메틸}티오}-엔-(아랄킬아미노술포닐)프로판이미드아미드 유도체의 제조방법
    40.
    发明授权
    3-{{{2-{(엔-알킬아미노이미노메틸)아미노}-4-티아졸릴}메틸}티오}-엔-(아랄킬아미노술포닐)프로판이미드아미드 유도체의 제조방법 失效
    (I)的4-氨基}噻唑基}甲基}硫代} - (芳烷基氨基磺酰基)丙脒盐酸盐衍生物

    公开(公告)号:KR1019890000993B1

    公开(公告)日:1989-04-15

    申请号:KR1019860000380

    申请日:1986-01-22

    Inventor: 박상우 이병일

    Abstract: The title derivs. (I)[R1=H, lower alkyl; R2=H lower alkyl, Ph, Bz), useful for treating stomach and gastric ulcer, were prepd.. Thus, 1,3-dichloro-acetone was reacted with thiourea in EtOH to give S-(2- aminothiazol-4-ylmethyl)isourea, which was reacted with 3- chloropropionitrile in MeOH/H2O and treated with 10% NaOH soln. to give 3-(2-aminothiazol-4-ylmethylthio)propionitrile (II), Reflux of (II) with cyanoamide in MeOH gave 3-(2guanidinothiazol-4- ylmethylthio)propionitrile (III). Acid hydrolysis of (III) with anhydr. HCl gas in anhydr. MeOH/ chloroform gave methy 3-(2- guanidinothiazol-4-yl)methylthiopropionimidate (IV).

    Abstract translation: 标题派生。 (I)[R1 = H,低级烷基; R2 = H低级烷基,Ph,Bz)用于治疗胃和胃溃疡,因此,使1,3-二氯 - 丙酮与硫脲在EtOH中反应,得到S-(2-氨基噻唑-4-基甲基 )异脲,其与3-氯丙腈在MeOH / H 2 O中反应并用10%NaOH溶液处理。 得到3-(2-氨基噻唑-4-基甲硫基)丙腈(II),(II)与氰酰胺在MeOH中的回流,得到3-(2-胍基噻唑-4-基甲硫基)丙腈(III)。 (III)与无水酸的酸解。 无水HCl。 得到甲基3-(2-胍基噻唑-4-基)甲硫基丙酰亚胺酸酯(IV)。

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