펜타데칸산 유도체 및 그의 제조방법
    51.
    发明公开
    펜타데칸산 유도체 및 그의 제조방법 失效
    非特异性酸衍生物及其制备方法

    公开(公告)号:KR1020000020032A

    公开(公告)日:2000-04-15

    申请号:KR1019980038442

    申请日:1998-09-17

    Abstract: PURPOSE: Title derivatives useful as radioactive pharmaceuticals are prepared which can extend a residual time in heart, and minimize a radioactive disturbance. CONSTITUTION: 1,12-Dodecane diol is alcohol-substituted by bromic acid to give 12-bromo-dodecane-1-ol, and protected by tetrahydropyrane. Obtained dodecane, 2-ethyl-4,4-dimethyl-2-oxazoline and n-butyl lithium are reacted to give 2(R/S)-(4,4-dimethyl-2-oxazoline-2-yl)-12-tetrahydropyranyl oxy-tetradecane, and esterified with sulfuric acid to give ethyl-2(R/S)-methyl-12-hydroxytetradecaneate. Obtained tetradecaneate is protected to give ethyl-2(R/S)-methyl-14-tetra butyl dimethyl silyloxy-tetradecaneate, followed by reduction with lithium aluminum hydride to give 2(R/S)-methyl-14-t-butyl dimethyl silyloxy-tetradecane-1-ol, tosylated by tosyl chloride, and to give 3(R/S)-methyl-15-t-butyl dimethyl silyloxy-pentadecane-nitrile by substituting with sodium cyanide. Obtained nitride is treated with 1N-hydrochloric acid, hydrolyzed and mesylated to give 16-methane sulfonyl-3-methyl-pentadecanic acid. The pentadecanic acid is brominated, followed by reaction of thiourea and NaOH to give 15-mercapto-3-methyl-pentadecanic acid(formula 1).

    Abstract translation: 目的:制备用作放射性药物的标题衍生物,其可以延长心脏中的残留时间,并使放射性干扰最小化。 构成:1,12-十二烷二醇被溴酸醇取代,得到12-溴 - 十二烷-1-醇,并用四氢吡喃保护。 获得的十二烷,2-乙基-4,4-二甲基-2-恶唑啉和正丁基锂反应,得到2(R / S) - (4,4-二甲基-2-恶唑啉-2-基) 四氢呋喃基氧基十四烷,并用硫酸酯化,得到乙基-2(R / S) - 甲基-12-羟基十四烷酸酯。 得到的十四烷酸乙酯得到乙基-2(R / S) - 甲基-14-四丁基二甲基甲硅烷氧基 - 十四烷酸酯,然后用氢化铝锂还原,得到2(R / S) - 甲基-14-叔丁基二甲基 甲硅烷氧基 - 十四烷-1-醇,用甲苯磺酰氯甲磺酰化,并用氰化钠代替得到3(R / S) - 甲基-15-叔丁基二甲基甲硅烷氧基 - 十五烷腈。 得到的氮化物用1N盐酸处理,水解和甲磺酰化得到16-甲磺酰基-3-甲基 - 十五烷酸。 将十五烷酸溴化,随后用硫脲和NaOH反应,得到15-巯基-3-甲基 - 十五烷酸(式1)。

    결정형 올메사탄 실렉세틸의 제조방법
    55.
    发明授权
    결정형 올메사탄 실렉세틸의 제조방법 有权
    制备具有晶形的奥美沙坦碳酸酯的方法

    公开(公告)号:KR101184433B1

    公开(公告)日:2012-09-20

    申请号:KR1020100041853

    申请日:2010-05-04

    CPC classification number: Y02P20/55

    Abstract: 본 발명은 용매하에서 4-(1-히드록시-1-메틸에틸)-2-프로필-이미다졸-5-카르복실산과 1-클로로에틸 사이크로헥실 카보네이트를 반응시켜 4-(1-히드록시-1-메틸에틸)-2-프로필-이미다졸-5-카르복실산-1-사이크로헥실옥시카보닐릭-에틸 에스테르를 제조하고 C
    1 ~C
    6 의 에테르를 이용하여 결정화하는 단계(단계 1); 상기 단계 1에서 제조된 4-(1-히드록시-1-메틸에틸)-2-프로필-이미다졸-5-카르복실산-1-사이크로헥실옥시카보닐릭-에틸 에스테르에 테트라졸의 NH가 보호기로 보호된 2'-(테트라졸-5-일)디페닐-4-메틸브로마이드를 반응시켜 보호기로 보호된 올메사탄 실렉세틸을 제조하고 결정화하는 단계(단계 2); 및 상기 보호기를 제거하고 결정화하여 결정형 올메사탄 실렉세틸을 얻는 단계(단계 3)를 포함하는 결정형 올메사탄 실렉세틸의 제조방법에 관한 것으로, 본 발명에 의하면, 취급이 용이하고 안정한 결정형 올메사탄 실렉세틸을 공업적으로 합성할 수 있다.

    신규 이미다졸 유도체 또는 이의 약학적으로 허용가능한 염, 이의 제조방법 및 이를 유효성분으로 함유하는 흑색종의 예방 및 치료용 약학적 조성물
    59.
    发明公开
    신규 이미다졸 유도체 또는 이의 약학적으로 허용가능한 염, 이의 제조방법 및 이를 유효성분으로 함유하는 흑색종의 예방 및 치료용 약학적 조성물 失效
    新的咪唑衍生物或其药学上可接受的盐,其制备方法和药物组合物,用于预防和治疗含有它们的活性成分的梅毒

    公开(公告)号:KR1020110044544A

    公开(公告)日:2011-04-29

    申请号:KR1020090101277

    申请日:2009-10-23

    Abstract: PURPOSE: A pharmaceutical composition containing a novel imidazole derivative or pharmaceutically acceptable salt thereof is provided to prevent and treat melanoma. CONSTITUTION: An imidazole derivative is denoted by chemical formula 1. A method for preparing the imidazole derivatives comprises: a step of reacting a compound of chemical formula 2 with a compound of chemical formula 3 to obtain a compound of chemical formula 4; a step of performing Buchwald amination of the compound of chemical formula 4 with a compound of chemical formula 5 to obtain a compound of chemical formula 6; a step of oxidizing the compound of chemical formula 6 to obtain a compound of chemical formula 7; a step of reacting the compound of chemical formula 7 with R^1NH_2 to obtain a compound of chemical formula 8; and a step of reducing the compound of chemical formula 8 to prepare a compound of chemical formula 1a. A pharmaceutical composition for preventing and treating melanoma contains the imidzaole derivative or pharmaceutically acceptable salt thereof as an active ingredient.

    Abstract translation: 目的:提供含有新型咪唑衍生物或其药学上可接受的盐的药物组合物以预防和治疗黑素瘤。 构成:咪唑衍生物由化学式1表示。咪唑衍生物的制备方法包括:使化学式2化合物与化学式3的化合物反应得到化学式4的化合物的步骤; 用化学式5的化合物进行化学式4的化合物的Buchwald胺化的步骤,得到化学式6的化合物; 氧化化学式6的化合物以获得化学式7的化合物的步骤; 使化学式7的化合物与R 1,1NH 2反应以获得化学式8的化合物的步骤; 还原化学式8的化合物以制备化学式1a的化合物的步骤。 用于预防和治疗黑素瘤的药物组合物含有亚胺唑衍生物或其药学上可接受的盐作为活性成分。

    신규 피라졸로이미다졸계 화합물 또는 이의 약학적으로 허용가능한 염, 이의 제조방법 및 이를 유효성분으로 함유하는 비정상 세포 성장 질환의 예방 및 치료용 약학적 조성물
    60.
    发明公开
    신규 피라졸로이미다졸계 화합물 또는 이의 약학적으로 허용가능한 염, 이의 제조방법 및 이를 유효성분으로 함유하는 비정상 세포 성장 질환의 예방 및 치료용 약학적 조성물 有权
    新型的基于吡唑并咪唑的化合物或其药学上可接受的盐,其制备方法和药物组合物,用于预防和治疗含有作为活性成分的异常细胞生长疾病

    公开(公告)号:KR1020100137742A

    公开(公告)日:2010-12-31

    申请号:KR1020090055939

    申请日:2009-06-23

    Abstract: PURPOSE: A novel pyrazoloimidazole compound is provided to suppress various protein kinase causing abnormal cell growth disorders. CONSTITUTION: A pyrazoloimidazole compound is denoted by chemical formula 1. A method for preparing the pyrazoloimidazole compound comprises: a step of performing cyclization and nitrosation of compounds of chemical formulas 2 and 3 to obtain a compound of chemical formula 4; a step of reducing the compound of chemical formula 4 to obtain a compound of chemical formula 5; a step of condensing the compound of chemical formula 5 with carboxylic acid compound of chemical formula 6 to obtain a compound of chemical formula 7; a step of reducing the compound of chemical formula 7 to obtain a compound of chemical formula 1a. A pharmaceutical composition for preventing and treating abnormal cell growth contains pyrazoloimidazole compounds of chemical formula 1 and pharmaceutically acceptable salt as an active ingredient.

    Abstract translation: 目的:提供一种新的吡唑并咪唑化合物,以抑制引起异常细胞生长障碍的各种蛋白激酶。 构成:吡唑并咪唑化合物由化学式1表示。吡唑并咪唑化合物的制备方法包括:使化学式2和化合物3化合物进行环化和亚硝化以获得化学式4化合物的步骤; 还原化学式4的化合物以获得化学式5的化合物的步骤; 将化学式5的化合物与化学式6的羧酸化合物缩合以获得化学式7的化合物的步骤; 还原化学式7的化合物以获得化学式1a的化合物的步骤。 用于预防和治疗异常细胞生长的药物组合物含有化学式1的吡唑并咪唑化合物和其药学上可接受的盐作为活性成分。

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