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    • 3. 发明授权
      KR100820039B1 히스톤 디아세틸라제 저해활성을 갖는 알킬아미노나프탈렌일옥시메틸 프로페닐 하이드록시벤즈아마이드유도체, 이의 제조방법 및 이를 유효성분으로 하는항암제용 약학 조성물 失效
    • 히스톤 디아세틸라제 저해활성을 갖는 알킬아미노나프탈렌일옥시메틸 프로페닐 하이드록시벤즈아마이드유도체, 이의 제조방법 및 이를 유효성분으로 하는항암제용 약학 조성물
    • 具有抗组氨酸脱乙酰酶的抑制活性的烷基亚胺基甲基丙烯酰羟基苯甲酸衍生物，其制备方法和包含其的抗体组合物
    • KR100820039B1
    • 2008-04-07
    • KR1020060109436
    • 2006-11-07
    • 한국화학연구원 , 크리스탈지노믹스(주)
    • 이철해 , 정희정 , 김재학 , 정원장 , 조중명 , 노성구 , 현영란 , 이철순
    • C07C233/22 , C07C233/21 , C07C217/16
    • An alkylamino naphthalenyloxymethyl propenyl hydroxybenzamide derivative is provided to obtain a pharmaceutical composition having an anti-cancer effect by inhibiting activity of histone deacetylase, inducing differentiation of tumor cells and inhibiting growth of tumor cells. An alkylamino naphthalenyloxymethyl propenyl hydroxybenzamide derivative is represented by the following formula 1. In formula 1, R1 is H or a C1-C3 alkyl; R2 is a C1-C6 alkyl non-substituted or substituted with a substituent selected from the group consisting of di-C1-C3 alkylamino, C1-C4 alkylpyrrolidinyl, morpholinyl, imidazolyl, methoxy and thiophenyl, a C1-C6 alkyl substituted with hydroxyphenyl, di-C1-C3 alkylaminophenyl, methoxyphenyl or trifluoromethoxyphenyl, pyrrolidine non-substituted or substituted with C1-C3 alkyl, C3-C8 cycloalkyl, C3-C8 cycloalkyl C1-C3 alkyl, benzyl or C3-C8 cycloalkylcarbonyl, piperidine substituted with a C3-C8 cycloalkyl or C1-C6 alkyl, or a C3-C8 cycloalkyl, with the proviso that when R1 is H or CH3, R2 is not non-substituted C1-C2 alkyl and morpholinyl-substituted C1-C2 alkyl.
    • 提供烷基氨基萘氧基甲基丙烯基羟基苯甲酰胺衍生物，通过抑制组蛋白脱乙酰酶的活性，诱导肿瘤细胞的分化和抑制肿瘤细胞的生长来获得具有抗癌作用的药物组合物。 烷基氨基萘氧基甲基丙烯基羟基苯甲酰胺衍生物由下式1表示。在式1中，R 1为H或C 1 -C 3烷基; R2是未取代或被选自二C1-C3烷基氨基，C1-C4烷基吡咯烷基，吗啉基，咪唑基，甲氧基和噻吩基的取代基取代的C1-C6烷基，被羟基苯基取代的C1-C6烷基， 二-C 1 -C 3烷基氨基苯基，甲氧基苯基或三氟甲氧基苯基，未被取代或被C 1 -C 3烷基，C 3 -C 8环烷基，C 3 -C 8环烷基C 1 -C 3烷基，苄基或C 3 -C 8环烷基羰基取代的吡咯烷， C8环烷基或C1-C6烷基，或C3-C8环烷基，条件是当R 1为H或CH 3时，R 2不是未取代的C 1 -C 2烷基和吗啉基取代的C 1 -C 2烷基。
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Espacenet 法律信息 同族专利 专利引用
    • 4. 发明授权
      KR100814092B1 히스톤 디아세틸라제 저해활성을 갖는 알킬카바모일나프탈렌일옥시 옥테노일 하이드록시아마이드 유도체, 이의제조방법 및 이를 유효성분으로 하는 항암제용 약학조성물 有权
    • 히스톤 디아세틸라제 저해활성을 갖는 알킬카바모일나프탈렌일옥시 옥테노일 하이드록시아마이드 유도체, 이의제조방법 및 이를 유효성분으로 하는 항암제용 약학조성물
    • 具有抗组氨酸脱乙酰酶的抑制活性的亚苄基氨基亚磺酰基羟基酰胺衍生物，其制备方法和包含其的抗体组合物
    • KR100814092B1
    • 2008-03-14
    • KR1020060108230
    • 2006-11-03
    • 한국화학연구원 , 크리스탈지노믹스(주)
    • 이철해 , 정희정 , 김재학 , 정원장 , 조중명 , 노성구 , 현영란 , 이철순
    • C07C235/18 , C07C235/10 , C07C233/05
    • An alkylcarbamoyl naphthalenyloxy octenoyl hydroxyamide derivative, its pharmaceutically acceptable salt, a method for preparing the derivative, and an anticancer pharmaceutical composition containing the derivative or the salt are provided to inhibit the enzymatic activity of histone deacetylase effectively and to suppress the proliferation of tumor cells. An alkylcarbamoyl naphthalenyloxy octenoyl hydroxyamide derivative is represented by the formula 1, wherein R1 is a C1-C3 alkyl group substituted or unsubstituted with at least one substituent selected from the group consisting of a halophenyl group, a C1-C3 alkoxy C1-C3 alkyl group, a cyclohexanyl group, a furanyl group, a thiophenyl group, an imidazole group, an imidazolidyl C1-C3 alkyl group, a C1-C3 alkylamino group, a di-C1-C3 alkylamino group, a hydroxyphenyl group, a tetrahydrofuranyl group, a cyclohexyl group, a cyclohexenyl group, an oxopyrrolidinyl group, an alkoxyphenyl group, a di-C1-C3 alkylaminophenyl group, a C1-C3 alkylpyrrolidinyl group and a trifluoromethoxyphenyl group; a pyrrolidine group substituted or unsubstituted with at least one substituent selected from the group consisting of a C3-C8 cycloalkyl group, a C3-C8 cycloalkyl C1-C3 alkyl group, a benzyl group, a C1-C3 alkyl group or a C3-C8 cycloalkylcarbonyl group; a piperidine group substituted with a C1-C3 alkyl group or a C3-C8 cycloalkyl group; a furan group; or a C3-C8 cycloalkyl group.
    • 提供烷基氨基甲酰基萘氧基辛烯酰羟基酰胺衍生物，其药学上可接受的盐，制备该衍生物的方法和含有该衍生物或其盐的抗癌药物组合物，以有效抑制组蛋白脱乙酰酶的酶活性并抑制肿瘤细胞的增殖。 烷基氨基甲酰基萘氧基辛烯酰羟基酰胺衍生物由式1表示，其中R1是被至少一个选自卤代苯基，C1-C3烷氧基C1-C3烷基的取代基取代或未取代的C1-C3烷基 环己烷基，呋喃基，噻吩基，咪唑基，咪唑烷基C1-C3烷基，C1-C3烷基氨基，二C1-C3烷基氨基，羟基苯基，四氢呋喃基， 环己基，环己烯基，氧代吡咯烷基，烷氧基苯基，二-C1-C3烷基氨基苯基，C1-C3烷基吡咯烷基和三氟甲氧基苯基; 用至少一个选自C 3 -C 8环烷基，C 3 -C 8环烷基C 1 -C 3烷基，苄基，C 1 -C 3烷基或C 3 -C 8的取代基取代或未取代的吡咯烷基 环烷基羰基; 被C1-C3烷基或C3-C8环烷基取代的哌啶基; 一个呋喃组; 或C 3 -C 8环烷基。
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Espacenet 法律信息 同族专利 专利引用
    • 8. 发明公开
      KR1020050023107A 히스톤 디아세틸라제 저해활성을 갖는 퀴녹살린 유도체 및그의 제조방법 失效
    • 히스톤 디아세틸라제 저해활성을 갖는 퀴녹살린 유도체 및그의 제조방법
    • 具有抗组氨酸脱乙酰酶的抑制活性的抗肿瘤剂喹啉衍生物及其制备方法
    • KR1020050023107A
    • 2005-03-09
    • KR1020030060178
    • 2003-08-29
    • 한국화학연구원 , 크리스탈지노믹스(주)
    • 이철해 , 김봉진 , 정희정 , 김재학 , 전미애 , 성태현 , 조중명 , 노성구 , 이태규 , 현영란 , 김진환
    • C07D241/44
    • PURPOSE: Quinoxaline derivatives and a preparation method thereof are provided, which derivatives have inhibitory activity against histone deacetylase, which removes an acetyl group from the lysine tail in the N-terminal of histone, by selectively inducing the terminal differentiation of the tumor cells, and thus by inhibiting the growth of tumor cells. CONSTITUTION: The quinoxaline derivatives represented by formula (1) are provided, wherein R1 is aryl, heteroaryl or C3-C8 cycloalkyl which is optionally substituted by one or more substituents selected from hydroxy, halogen, alkyloxy, alkyl, amino, alkylamino, carboxyl, nitro, amide and sulfone in which the heteroaryl contains one or more elements selected from nitrogen, sulfur and oxygen in a ring; R2 is hydrogen or arylalkyl; A is O, S, CH2, sulfone(SO2), sulfoxide(SO), CONH, NHCO, NX or NXSO2 in which X is hydrogen, C1-5 alkyl or independently the same as R1; and n is 0, 1, 2 or 3. The method for preparing a compound of formula (2) comprises the steps of: (a) acylation of 2-bromo arylalkyl carboxylic acid of formula (6) with 3,4-diamino benzoic ester of formula (7) in an aprotic solvent to prepare a compound of formula (8); (b) cyclization of the compounds of formula (8) in the presence of inorganic salts to prepare quinoxaline ester of formula (9); (c) treating the quinoxaline ester of formula (9) with hydroxide salts to prepare an organic acid of formula (10); and (d) acylation of the organic acid of formula (10) with the protected hydroxyl amine and hydrogenating the reaction product in the presence of palladium, wherein Y is O, S, CH2, SO2, SO or NX.
    • 目的：提供喹喔啉衍生物及其制备方法，该衍生物通过选择性诱导肿瘤细胞的末端分化而对组蛋白脱乙酰酶具有抑制活性，其通过选择性诱导肿瘤细胞的末端分化而从组蛋白的N末端的赖氨酸尾部除去乙酰基， 从而通过抑制肿瘤细胞的生长。 组成：提供由式（1）表示的喹喔啉衍生物，其中R 1是芳基，杂芳基或任选被一个或多个选自羟基，卤素，烷氧基，烷基，氨基，烷基氨基，羧基， 硝基，酰胺和砜，其中杂芳基在环中含有一个或多个选自氮，硫和氧的元素; R2是氢或芳基烷基; A是O，S，CH2，砜（SO2），亚砜（SO），CONH，NHCO，NX或NXSO2，其中X是氢，C1-5烷基或与R1独立地相同; 制备式（2）化合物的方法包括以下步骤：（a）将式（6）的2-溴芳基烷基羧酸与3,4-二氨基苯甲酸 （7）的酯在非质子溶剂中制备式（8）的化合物; （b）在无机盐存在下环化式（8）化合物以制备式（9）的喹喔啉酯; （c）用氢氧化物盐处理式（9）的喹喔啉酯以制备式（10）的有机酸; 和（d）用保护的羟基胺酰化式（10）的有机酸，并在钯存在下氢化反应产物，其中Y是O，S，CH 2，SO 2，SO或NX。
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Espacenet 法律信息 同族专利 专利引用
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