광학적으로 순수한 할로부티르산 에스테르의 제조방법
    71.
    发明公开
    광학적으로 순수한 할로부티르산 에스테르의 제조방법 失效
    生产光学纯的卤代丁酸酯的方法

    公开(公告)号:KR1019980075925A

    公开(公告)日:1998-11-16

    申请号:KR1019970012346

    申请日:1997-04-03

    Abstract: 본 발명은 일반식( II )의 옥세탄온화합물 또는 일반식( III )의 3-히드록시-4, 4, 4-트리클로로부티르산 에스테르를 출발물질로 이들을 수소화하여 광학적으로 순수한 일반식( I )의 3-히드록시-4-클로로부티르산 에스테르화합물 또는 일반식( IV )의 3-히드록시-4, 4-디클로로부티르산 에스테르화합물을 선택적으로 제조하는 것이 특징으로 하는 할로부티르산 에스테르의 제조방법에 관한 것으로서, 이 화합물은 지방산 대사를 촉진시키는 카르니틴 제조에 유용한 원료로 사용할 수 있다.

    일반식( I ), (III) 및 (IV)에 있어서, R은 탄소수가 1 ~ 18의 지방족 알킬기이다. 일반식( I ), (II), (III) 및 (IV)화합물은 각각 광학 이성체인 (R)-/(S)-형 화합물을 포함한다.

    테트라베나진과 다이하이드로테트라베나진의 제조방법
    76.
    发明公开
    테트라베나진과 다이하이드로테트라베나진의 제조방법 有权
    四氢萘啶酮和二氢异丙嗪的制备

    公开(公告)号:KR1020130088492A

    公开(公告)日:2013-08-08

    申请号:KR1020120009756

    申请日:2012-01-31

    CPC classification number: C07D455/06 C07F7/0812

    Abstract: PURPOSE: A method for preparing tetrabenazine (TBZ) and dihydrotetrabenazine (DTBZ) is provided to simplify a process and to produce a large amount of TBZ or DTBZ. CONSTITUTION: A method for preparing TBZ comprises the steps of: performing alkylation of a compound of chemical formula 3 and a compound of chemical formula 4 to prepare a compound of chemical formula 5; performing aza-prins cyclization of the compound of chemical formula 5 under the presence of an oxidant to prepare a cyclic compound of chemical formula 6; and oxidizing the cyclic compound to convert a methylene group into a keto group and preparing TBZ of chemical formula 1.

    Abstract translation: 目的:提供一种制备丁苯那嗪(TBZ)和二氢丁苯那嗪(DTBZ)的方法,以简化工艺并产生大量的TBZ或DTBZ。 构成:制备TBZ的方法包括以下步骤:进行化学式3的化合物和化学式4的化合物的烷基化以制备化学式5的化合物; 在氧化剂存在下进行化学式5的化合物的氮杂稠合环化,制备化学式6的环状化合物; 氧化环状化合物,将亚甲基转化为酮基,制备化学式1的TBZ。

    T-형 칼슘 채널 길항제로서의 5-(치환된알킬아미노메틸)아이속사졸계 화합물
    77.
    发明公开
    T-형 칼슘 채널 길항제로서의 5-(치환된알킬아미노메틸)아이속사졸계 화합물 有权
    5-(取代的烷基氨基甲酰基)异噻唑衍生物作为T型钙通道拮抗剂

    公开(公告)号:KR1020120096842A

    公开(公告)日:2012-08-31

    申请号:KR1020110016203

    申请日:2011-02-23

    CPC classification number: C07D413/12

    Abstract: PURPOSE: A 5-(substituted alkylaminomethyl)isoxazole based compound as T-type calcium channel blocker is provided to have excellent activity as an antagonist of T- type calcium ion channel. CONSTITUTION: A 5-(substituted alkylaminomethyl)isoxazole based compound as T-type calcium channel blocker is represented by chemical formula 1. The encephalopathy therapy and for prevention agent selected from epilepsy, depression, Parkinson's disease, dementia, sleep disorder, an agent for cancer treatment and prevention, an agent for heart disease treatment and prevention selected from hypertensive, cardiac arrhythmia, angina, myocardial infarction, congestive heart failure, pharmaceutical composition for alleviating pain selected from neuropathic pain and chronic and acute pain includes a compound represented by chemical formula 1.

    Abstract translation: 目的:提供作为T型钙通道阻滞剂的5-(取代的烷基氨基甲基)异恶唑基化合物作为T-型钙离子通道的拮抗剂具有优异的活性。 构成:以化学式1表示作为T型钙通道阻断剂的5-(取代烷基氨基甲基)异恶唑类化合物。脑病治疗和预防药物选自癫痫,抑郁症,帕金森病,痴呆,睡眠障碍, 癌症治疗和预防,选自高血压,心律失常,心绞痛,心肌梗塞,充血性心力衰竭,减轻选自神经性疼痛和慢性和急性疼痛的疼痛的药物组合物的心脏病治疗和预防剂,包括由化学式 1。

    화합물 및 이를 이용한 유기전기소자, 그 단말
    78.
    发明公开
    화합물 및 이를 이용한 유기전기소자, 그 단말 有权
    化学和有机电子元件使用它,终端

    公开(公告)号:KR1020120054154A

    公开(公告)日:2012-05-30

    申请号:KR1020100115398

    申请日:2010-11-19

    Abstract: PURPOSE: A compound containing quinoxalicarbazole and an organic electric device using the same are provided to be used as a host material of a phosphor dopant of various colors. CONSTITUTION: An organic electric device contains one or more organic layers containing a compound containing quinoxalinocabazole of chemical formula 1. The organic electric device comprises a first electrode, one or more organic layers and second electrode. The organic layer includes a hole injection layer, a hole transport layer, a light emitting layer, an electron transport layer, an electron injection layer, and a light emitting layer. A terminal comprises a display device and a control unit.

    Abstract translation: 目的:提供含有喹喔啉咔唑的化合物和使用其的有机电子装置,用作各种颜色的磷光体掺杂剂的主体材料。 构成:有机电气装置含有一种或多种含有化学式1的喹喔啉酮化合物的有机层。有机电子装置包括第一电极,一个或多个有机层和第二电极。 有机层包括空穴注入层,空穴传输层,发光层,电子传输层,电子注入层和发光层。 终端包括显示设备和控制单元。

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