会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 42. 发明授权
    • 피리미딘 아사이클로뉴클레오시드 유도체의 제조방법
    • 制备吡咯烷酮衍生物衍生物的方法
    • KR100131391B1
    • 1998-04-11
    • KR1019940018325
    • 1994-07-27
    • 에스케이케미칼주식회사
    • 김대기이남규김영우김기협
    • C07H19/06
    • Pyrimidine acyclonucleocide derivative of structural formula(I) can be produced by the following method. (1) React N,O-bis(trimethylsilyl)acetamide with uracyl of structural formula(II) or 2-thiouracyl. (2) Mix the above product with iodine tetrabutylamonioum and chloromethyl ether of structural formula(III) and produce a compound of structural formula(IV). (3) React a compound of structural formula(V) with arylselenol under basic condition. In the above formula, R1 is ethyl or isopropyl group, R2 is phenyl selenenyl group substituted or not where the substituent is the selected atom among alkyl and halogen of C1~C3 or over. R3 is hydrogen atom, alkyl group of C1~C3, hydroxyalkyl group or like and X is oxygen or sulfur atom.
    • 可以通过以下方法制备结构式(I)的嘧啶非环酰核苷酸衍生物。 (1)用结构式(II)的尿酰基或2-硫代酰基反应N,O-双(三甲基甲硅烷基)乙酰胺。 (2)将上述产物与结构式(III)的碘四丁基铵和氯甲基醚混合,制得结构式(IV)的化合物。 (3)在碱性条件下,使芳基硒酚与式(Ⅴ)化合物反应。 在上式中,R1为乙基或异丙基,R2为苯基硒基取代或未取代的取代基为C1〜C3或以上的烷基和卤素中的选定原子。 R3是氢原子,C1〜C3的烷基,羟烷基等,X是氧或硫原子。
    • 45. 发明公开
    • 에스오메프라졸 유리염기의 무정형 고체의 개선된 제조방법
    • 改进非索非唑无定形碱固体的制备方法
    • KR1020090027483A
    • 2009-03-17
    • KR1020070092735
    • 2007-09-12
    • 에스케이케미칼주식회사
    • 이진영김선호김남호이윤정이남규박은주
    • A61K31/44C07D401/12
    • A61K31/4439A61K9/20A61K33/00A61K47/08A61K2121/00A61K2300/00
    • A manufacturing method of Amorphous solid of S-omeprazole free base is provided to have effect manufactured with amorphous solid type and to be easily stored. A manufacturing method of Amorphous solid of S-omeprazole free base comprises steps of: reacting racemic omeprazole compound, optical activity diethyl-D-tartrate and titanium compound in alcohol solvent and manufacturing the racemic omeprazole composite; reacting optical resolving agent of (S)-(+)-mandelic acid of 1.5 to 3.0 mole equivalent through the racemic omeprazole composite; manufacturing the optical activity S-omeprazole composite; reacting the optical activity S omeprazole composite and into organic solvent and amines base solution; manufacturing the organic solution in which the S omeprazole free base is contained; and concentrating and drying organic solution in which S omeprazole free base is contained; and manufacturing the Amorphous solid of S omeprazole free base.
    • 提供S-奥美拉唑游离碱的无定形固体的制造方法,以使其具有非晶固体类型的制造效果并容易储存。 将S-奥美拉唑游离碱的无定型固体的制备方法包括以下步骤:使外消旋奥美拉唑化合物,光学活性二乙基-D-酒石酸盐和钛化合物在醇溶剂中反应并制备外消旋奥美拉唑复合物; 通过外消旋奥美拉唑复合材料使(S) - (+) - 扁桃酸的光学拆分剂反应为1.5〜3.0摩尔当量; 制造光学活性S-奥美拉唑复合材料; 使光学活性奥美拉唑复合物反应成有机溶剂和胺基溶液; 制造含有奥美拉唑游离碱的有机溶液; 并浓缩和干燥含有奥美拉唑游离碱的有机溶液; 并制造奥美拉唑游离碱的无定形固体。
    • 46. 发明公开
    • 락탐형 피리딘 화합물을 포함하는 허혈성 질환의 예방 및치료용 약학조성물
    • 含有LACTAM型吡啶衍生物的药物组合物作为预防和治疗异位症的有效成分
    • KR1020080091948A
    • 2008-10-15
    • KR1020070035074
    • 2007-04-10
    • 에스케이케미칼주식회사
    • 조용백이준원이정범이남규이봉용황기철임소연장우철정지형이병호서호원
    • A61K31/4375A61P9/10
    • A61K31/4375
    • A lactam-type pyridine compound or a pharmaceutically acceptable salt thereof is provided to show excellent cell protecting activity, calcium homeostasis, and HSP(heat shock protein) expression controlling activity, thereby being useful as a composition for preventing and treating ischemic diseases. A pharmaceutical composition for treating and preventing ischemic diseases such as ischemic heart diseases and ischemia damage comprises a lactam-type pyridine compound represented by a formula(1) or a pharmaceutically acceptable salt thereof. In the formula(1), * is a single bond or a double bond; each R1, R2, R3, R4, R5, R6, and R7 is independently H, halo, nitro, C2-7 acyl, hydroxy, amino, C1-6 alkyl, C3-9 cycloalkyl, C2-6 alkenyl, C1-6 alkoxy, C1-6 alkylthio, C1-10 alkylamino, C4-9 cycloalkylamino, C4-9 heterocycloalkylamino, arylamino, C1-6 acylamino, C1-6 acyloxy, C1-6 alkylsulfinyl, C1-6 alkylsulfonylamino, arylsulfinyl, arylsulfonyl, arylsulfonylamino, aryl, heteroaryl, saturated heterocycle, aryl C1-10 alkyl, heteroaryl C1-10 alkyl, aryloxy or heteroaryloxy, or each of them together with an adjacent substitutent may form a ring; and R8 is H, C1-6 alkyl, C3-9 cycloalkyl, amino, C1-6 aminoalkyl, C1-6 alkylamino C1-6 alkyl, C1-6 hydroxyalkyl, C1-6 alkoxyalkyl, carboxyl, carboxy C1-6 alkyl, C1-6 alkoxycarbonyl, C1-6 alkoxycarbonyl C1-6 alkyl, C2-7 acyl, C2-7 acyl C1-6 alkyl, aryl, heteroaryl, saturated hetero-cycle, aryl C1-6 alkyl or heteroaryl C1-6 alkyl, or R8 may form a ring together with R6 or R7.
    • 提供内酰胺型吡啶化合物或其药学上可接受的盐以显示优异的细胞保护活性,钙稳态和HSP(热休克蛋白)表达控制活性,从而可用作预防和治疗缺血性疾病的组合物。 用于治疗和预防缺血性疾病如缺血性心脏病和缺血损伤的药物组合物包含由式(1)表示的内酰胺型吡啶化合物或其药学上可接受的盐。 在式(1)中,*是单键或双键; 每个R1,R2,R3,R4,R5,R6和R7独立地是H,卤素,硝基,C2-7酰基,羟基,氨基,C1-6烷基,C3-9环烷基,C2-6烯基,C1-6 烷氧基,C 1-6烷硫基,C 1-10烷基氨基,C 4-9环烷基氨基,C 4-9杂环烷基氨基,芳基氨基,C 1-6酰基氨基,C 1-6酰氧基,C 1-6烷基亚磺酰基,C 1-6烷基磺酰基氨基,芳基亚磺酰基,芳基磺酰基,芳基磺酰基氨基, 芳基,杂芳基,饱和杂环,芳基C 1-10烷基,杂芳基C 1-10烷基,芳氧基或杂芳氧基,或它们各自与相邻取代基一起形成环; 且R 8为H,C 1-6烷基,C 3-9环烷基,氨基,C 1-6氨基烷基,C 1-6烷基氨基C 1-6烷基,C 1-6羟基烷基,C 1-6烷氧基烷基,羧基,羧基C 1-6烷基,C 1 -6烷氧基羰基,C 1-6烷氧基羰基C 1-6烷基,C 2-7酰基,C 2-7酰基C 1-6烷基,芳基,杂芳基,饱和杂环,芳基C 1-6烷基或杂芳基C 1-6烷基,或R 8 可与R6或R7一起形成环。
    • 47. 发明公开
    • 허혈성 질환의 예방 및 치료에 유효한 크로멘-4-온 화합물
    • 用于治疗或预防ISCHEMIA的化合物4-一种衍生物
    • KR1020080088764A
    • 2008-10-06
    • KR1020070031466
    • 2007-03-30
    • 에스케이케미칼주식회사
    • 조용백이준원이정범이남규이봉용황기철임소연장우철정지형이병호서호원
    • A61K31/353A61P9/10
    • Chromen-4-one derivatives are provided to protect cells in the ischemic area by controlling calcium homeostasis and HSP(heat shock protein) expression, so that the compounds are useful for the treatment or prevention of ischemic diseases including angina pectoris, myocardial infarction, cerebral apoplexy and cerebral vascular dementia. Chromen-4-one derivatives represented by the formula(1) are useful for treatment or prevention of ischemic diseases, wherein X is single bond, O, S, S(O), SCH2, Se, NH, CH2, CH2CH2 or CH=CH; R1 is C1-C6 alkyl group; phenyl group optionally substituted by halogen atom, hydroxyl, C1-C6 alkyl, C1-C6 alkoxy, C1-C6 alkylcarbonate or amino C1-C6 alkylcarbonate; pyridine group; or piperidine group optionally substituted by C1-C6 alkyl or C1-C6 alkoxy group; R2 is hydrogen atom or C1-C6 alkyl group; R3 is hydrogen atom, hydroxyl, C1-C6 alkoxy group, or C1-C6 alkylcarbonate group; R4 is hydrogen atom, halogen atom, hydroxyl group, C1-C6 alkyl group or C1-C6 alkoxy group; R5 is halogen atom; C1-C6 alkyl group, C1-C6 alkylcarbonate group, C1-C6 alkylhydroxy C1-C6 alkanoate group; hydroxyl group; C1-C6 alkoxy group; hydroxyl C1-C6 alkoxy group; benzyl C1-C6 alkoxy group optionally substituted by halogen atom, C1-C6 alkyl or C1-C6 alkoxy group; phenyl C1-C6 alkoxy group optionally substituted by C1-C6 alkyl or C1-C6 alkoxy group; pyridinyl C1-C6 alkoxy group; oxypyridinyl C1-C6 alkoxy group; piperidinyl C1-C6 alkoxy group; or morpholinyl C1-C6 alkoxy group; and R6 is hydrogen atom, halogen atom, C1-C6 alkyl group or C2-C6 alkenyl group.
    • 通过控制钙稳态和HSP(热休克蛋白)表达来提供色素-4-酮衍生物以保护缺血区域中的细胞,使得该化合物可用于治疗或预防缺血性疾病,包括心绞痛,心肌梗死,脑部 中风和脑血管性痴呆。 由式(1)表示的色素-4-酮衍生物可用于治疗或预防缺血性疾病,其中X为单键,O,S,S(O),SCH2,Se,NH,CH2,CH2CH2或CH = CH; R1是C1-C6烷基; 任选被卤素原子取代的苯基,羟基,C 1 -C 6烷基,C 1 -C 6烷氧基,C 1 -C 6烷基碳酸酯或氨基C 1 -C 6烷基碳酸酯; 吡啶基; 或任选被C 1 -C 6烷基或C 1 -C 6烷氧基取代的哌啶基; R2是氢原子或C1-C6烷基; R3是氢原子,羟基,C1-C6烷氧基或C1-C6烷基碳酸酯基; R4是氢原子,卤素原子,羟基,C1-C6烷基或C1-C6烷氧基; R5是卤素原子; C1-C6烷基,C1-C6烷基碳酸酯基,C1-C6烷基羟基C1-C6链烷酸酯基; 羟基; C1-C6烷氧基; 羟基C1-C6烷氧基; 任选被卤素原子取代的C1-C6烷氧基,C1-C6烷基或C1-C6烷氧基; 任选被C 1 -C 6烷基或C 1 -C 6烷氧基取代的苯基C 1 -C 6烷氧基; 吡啶基C 1 -C 6烷氧基; 氧基吡啶基C 1 -C 6烷氧基; 哌啶基C1-C6烷氧基; 或吗啉基C1-C6烷氧基; R6为氢原子,卤素原子,C1-C6烷基或C2-C6烯基。