내성균에 항생작용을 갖는 카바페넴 유도체 및 이의제조방법
    101.
    发明公开
    내성균에 항생작용을 갖는 카바페넴 유도체 및 이의제조방법 失效
    具有抗生素抗性细菌的抗菌活性的卡巴因衍生物及其制备方法

    公开(公告)号:KR1020040074181A

    公开(公告)日:2004-08-23

    申请号:KR1020030009843

    申请日:2003-02-17

    CPC classification number: Y02P20/55

    Abstract: PURPOSE: Carbapenem derivatives with antibacterial activity against antibiotics resistant bacteria and a preparation method thereof are provided, which carbapenem derivatives are useful for treating the infection of hardly treating antibiotics resistant bacteria. CONSTITUTION: The carbapenem derivatives with antibacterial activity against antibiotics resistant bacteria represented by formula (1) or pharmaceutically acceptable salts are provided, wherein X is sulfur or nitrogen atom; Y is hydrogen, nitro or amine present in a certain site of phenyl group; M is hydrogen or ion counterpart forming the pharmaceutically acceptable salts; and the antibiotics resistant bacterium is methicillin resistant Staphylococcus Aureus(MRSA) or ofloxacin Staphylococcus Aures(ORSA). The method for preparing the carbapenem derivatives of formula (1) comprises the steps of: reacting a compound of formula (2) with a compound of formula (3) to carbapenem ester derivatives of formula (4); and removing carboxy protecting group, amine protecting group and hydroxy protecting group from the compound of formula (4), wherein R1 is hydrogen or hydroxy protecting group; R2 is carboxy protecting group; and R3 is amine protecting group.

    Abstract translation: 目的:提供对抗生素抗性细菌具有抗菌活性的碳青霉烯类衍生物及其制备方法,其中碳青霉烯衍生物可用于治疗几乎不治疗抗生素抗性细菌的感染。 构成:提供对式(1)表示的抗生素抗性细菌或其药学上可接受的盐具有抗菌活性的碳青霉烯衍生物,其中X为硫或氮原子; Y是存在于苯基某一位点的氢,硝基或胺; M是形成药学上可接受的盐的氢或离子对应物; 抗生素抗性细菌是耐甲氧西林金黄色葡萄球菌(MRSA)或氧氟沙星葡萄球菌(ORSA)。 制备式(1)的碳青霉烯衍生物的方法包括以下步骤:使式(2)的化合物与式(3)的化合物与式(4)的碳青霉烯酯衍生物反应; 并从式(4)的化合物中除去羧基保护基,胺保护基和羟基保护基,其中R1是氢或羟基保护基; R2是羧基保护基; R3为胺保护基。

    카바페넴 항생물질의 중간체 및 그의 제조방법
    102.
    发明公开
    카바페넴 항생물질의 중간체 및 그의 제조방법 失效
    卡巴因抗生素的中间体及其制备方法

    公开(公告)号:KR1020020013988A

    公开(公告)日:2002-02-25

    申请号:KR1020000046447

    申请日:2000-08-10

    Abstract: PURPOSE: Provided is an intermediate, azetidinone compound which is useful in manufacturing beta-methylcarbapenem antibiotics. And its manufacturing method is provided. CONSTITUTION: The intermediate of carbapenem, azetidinone compound, is represented by the formula(1), wherein R is hydrogen or hydroxy protective group, R1 and R2 are individually C1-C15 alkyl, benzyl, represent 5-6 membered cyclic compound to which R1 and R2 are linked, or hetero cyclic group including at least one oxygen or sulfur atom; R3 is lower alkyl group or lower alkylester group; and R4 is benzene, halogen, lower alkyloxy group, or nitro group substituted benzene ring.

    Abstract translation: 目的:提供可用于制备β-甲基碳青霉烯类抗生素的中间体氮杂环丁酮化合物。 并提供其制造方法。 构成:碳青霉烯类氮杂环丁酮化合物的中间体由式(1)表示,其中R是氢或羟基保护基,R1和R2分别是C1-C15烷基,苄基,代表5-6元环状化合物,其中R1 或R 2连接,或包含至少一个氧原子或硫原子的杂环基; R3是低级烷基或低级烷基酯基; R4为苯,卤素,低级烷氧基或硝基取代苯环。

    알킬 시스-4-아미노-3-메톡시-1-피페리딘 카르복실레이트 염산염의 제조방법
    103.
    发明公开
    알킬 시스-4-아미노-3-메톡시-1-피페리딘 카르복실레이트 염산염의 제조방법 失效
    苯基-3-氨基-3-甲氧基-1-哌啶羧酸盐氢氯化物的制备方法

    公开(公告)号:KR1020010038923A

    公开(公告)日:2001-05-15

    申请号:KR1019990047103

    申请日:1999-10-28

    Abstract: PURPOSE: A method for producing alkyl cis-4-amino-3- methoxy-1-piperidine carboxylate hydrochloride is provided, thereby the titled compound having high purity can be easily produced because the further purification steps are not required and the production is performed under the mild conditions. CONSTITUTION: The method for producing alkyl cis-4-amino-3- methoxy-1-piperidine carboxylate hydrochloride represented by formula (I) comprises the steps of: reacting alkyl trans-4-bromo-3- hydroxypiperidine-1-carboxylate of formula (III) with benzoyl isocyanate in organic solvents to produce alkyl trans-4-bromo-3- benzoylaminocarbonyloxy-1-piperidine carboxylate of formula (IV); adding base such as kalium tert-butoxide into the compound of formula (IV) to produce alkyl cis-1-benzoyl-2-oxo- hexahydro-oxazolo(5,4,c) pyridine-5-carboxylate of formula (V); reacting the compound of formula (V) with lithium hydroxide·H2O to produce alkyl cis-2-oxo-hexahydro-oxazolo(5,4-c) pyridine-5-carboxylate of formula (VI); reacting the compound of formula (VI) with triethylamine, di-tert-butoxy dicarbonate, and dimethylaminopyridine to produce cis-1-tert- butoxycarbonyl-5- ethoxycarbonyl-2-oxo- hexahydro- oxazolo(5,4-c) pyridine of formula (VII); reacting the compound of formula (VII) with cesium carbonate to produce alkyl cis-4-tert- butoxycarbonyl amino-3-hydroxy-1-piperidine carboxylate of formula (VIII); adding sodium hydroxide, dimethyl sulfate, and benzyltriethyl ammonium chloride into the compound of formula (VIII) to produce alkyl cis-4-tert-butoxycarbonylamino- 3-methoxy-1-piperidine carboxylate of formula (IX); and adding hydrogen chloride dissolved organic solvent into the compound of formula (IX) to produce alkyl cis-4-amino-3- methoxy-1-piperidine carboxylate hydrochloride of formula (I).

    Abstract translation: 目的:制备顺式-4-氨基-3-甲氧基-1-哌啶羧酸烷基酯盐酸盐的方法,由于不需要进一步的纯化步骤,因此可以容易地制备具有高纯度的标题化合物,并且在 温和的条件。 构成:由式(I)表示的顺式-4-氨基-3-甲氧基-1-哌啶羧酸盐酸烷基酯盐酸盐的制备方法包括以下步骤:使反式-4-溴-3-羟基哌啶-1-羧酸烷基酯 (III)与有机溶剂中的苯甲酰异氰酸酯反应以制备式(IV)的反式-4-溴-3-苯甲酰氨基羰基氧基-1-哌啶羧酸烷基酯; 将碱如叔丁醇钾加入到式(IV)化合物中以制备式(V)的顺式-1-苯甲酰基-2-氧代六氢恶唑并(5,4,c)吡啶-5-羧酸烷基酯; 使式(Ⅴ)化合物与氢氧化锂·H 2 O反应生成式(Ⅵ)的烷基顺式-2-氧代 - 六氢 - 恶唑并(5,4-c)吡啶-5-羧酸酯; 使式(VI)化合物与三乙胺,二叔丁氧基二碳酸酯和二甲基氨基吡啶反应,得到顺式-1-叔丁氧基羰基-5-乙氧基羰基-2-氧代六氢 - 恶唑并(5,4-c)吡啶 式(Ⅶ); 使式(Ⅶ)化合物与碳酸铯反应制得式(Ⅷ)的顺式-4-叔丁氧基羰基氨基-3-羟基-1-哌啶羧酸烷基酯; 向式(Ⅷ)化合物中加入氢氧化钠,硫酸二甲酯和苄基三乙基氯化铵,得到式(Ⅸ)的顺式-4-叔丁氧基羰基氨基-3-甲氧基-1-哌啶羧酸烷基酯; 并向式(IX)化合物中加入氯化氢溶解的有机溶剂,得到式(I)的烷基顺式-4-氨基-3-甲氧基-1-哌啶羧酸盐酸盐。

    페넴 유도체 및 그의 제조방법
    105.
    发明公开
    페넴 유도체 및 그의 제조방법 失效
    苯乙烯衍生物及其制备方法

    公开(公告)号:KR1019990002112A

    公开(公告)日:1999-01-15

    申请号:KR1019970025647

    申请日:1997-06-19

    Abstract: 본 발명은 하기 일반식(I)의 페넴 유도체 및 그의 약제학적으로 허용되는 염, 제조방법 및 이를 활성 성분으로 함유하는 항생제 조성물에 관한 것으로, 일반식(I)의 화합물은 경구흡수도가 높고, 항균력이 우수하여 항생제로 유용하다:
    [화학식 1]
    (I)
    상기식에서, R
    1 , R
    2 및 R
    3 는 명세서 중에서 정의한 바와 같으며, 일반식 (1)의 화합물은 구조적으로 R 또는 S 이성질체이거나 이들의 혼합물이다.

    신규한 히드라진온이 치환된 피리미딘 유도체 및 그의 용도
    110.
    发明公开
    신규한 히드라진온이 치환된 피리미딘 유도체 및 그의 용도 审中-实审
    新型氢氯地平取代的吡嗪衍生物及其用途

    公开(公告)号:KR1020130115470A

    公开(公告)日:2013-10-22

    申请号:KR1020120037775

    申请日:2012-04-12

    CPC classification number: C07D413/04 C07D413/14

    Abstract: PURPOSE: A novel hydrazinone-substituted pyrimidine derivative is provided to effectively suppress the activation of c-Met tyrosine kinase, thereby being used as a therapeutic agent for treating various hyperpoliferative disorders related to hyperproliferation and overgrowth of cells. CONSTITUTION: A hydrazinone-substituted pyrimidine derivative of chemical formula 1 or a pharmaceutically acceptable salt thereof is provided. A pharmaceutical composition for suppressing the activation of c-Met tyrosine kinase contains the pyrimidine derivative or a pharmaceutically acceptable salt or a solvate thereof as an active ingredient. A pharmaceutical composition for preventing or treating hyperproliferative disorders contains the pyrimidine derivative or a pharmaceutically acceptable salt or a solvate thereof as an active ingredient.

    Abstract translation: 目的:提供一种新的肼取代嘧啶衍生物,以有效抑制c-Met酪氨酸激酶的活化,从而用作治疗与过度增殖和细胞过度生长有关的各种超增生障碍的治疗剂。 构成:提供化学式1的肼酮取代的嘧啶衍生物或其药学上可接受的盐。 用于抑制c-Met酪氨酸激酶活化的药物组合物含有嘧啶衍生物或其药学上可接受的盐或溶剂化物作为活性成分。 用于预防或治疗过度增殖性疾病的药物组合物含有嘧啶衍生物或其药学上可接受的盐或溶剂化物作为活性成分。

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