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    • 1. 发明公开
    • 항바이러스성 피리미딘디온 유도체 및 이의 제조 방법
    • 抗真菌嘧啶衍生物及其制备方法
    • KR1020070103536A
    • 2007-10-24
    • KR1020060035209
    • 2006-04-19
    • 삼진제약주식회사
    • 조의환정순간명현남권호석이순환이재웅주정호이영희김현태
    • C07D401/06A61K31/513
    • Antiviral pyrimidinedione derivatives are provided to improve inhibitory activity against human immunodeficiency virus(HIV) and increase solubility by linking alkyl derivatives, alkoxy methyl derivatives, alkoxy methyl derivatives, homocarbocyclic derivatives, aryl or heteroaryl group showing excellent antiviral activity to the N-1 site of 2,4-pyrimidinedione, and introducing pyridinyl carbonyl group into the 6-site. The antiviral pyrimidinedione derivatives represented by the formula(1) or its pharmaceutically acceptable salts are provided, wherein R1 is C1-5 alkyl group; C1-4 alkoxy group; C3-6 cycloalkyl or cycloalkenyl group optionally substituted by C1-5 alkyl group; phenyl group mono-, di- or tri-substituted by C1-4 alkyl group, C1-4 alkoxy group, halogen atom, cyano group, amino group, C1-4 alkyl-substituted amino group or C1-4 alkylcarbonyl-substituted amino group; or pyridinyl group mono-, di- or tri-substituted by C1-4 alkyl group, C1-4 alkoxy group, halogen atom, cyano group, amino group, C1-4 alkyl-substituted amino group or C1-4 alkylcarbonyl-substituted amino group and R2 is C1-4 alkyl group; and R3 and R4 are each independently hydrogen atom, halogen atom or C1-4 alkyl group.
    • 提供抗病毒嘧啶二酮衍生物以改善对人免疫缺陷病毒(HIV)的抑制活性,并通过将显示出优异抗病毒活性的烷基衍生物,烷氧基甲基衍生物,烷氧基甲基衍生物,高卡诺环衍生物,芳基或杂芳基与N-1位点的 并将吡啶基羰基引入6-位。 提供由式(1)表示的抗病毒嘧啶二酮衍生物或其药学上可接受的盐,其中R1为C1-5烷基; C 1-4烷氧基 任选被C 1-5烷基取代的C 3-6环烷基或环烯基; 被C 1-4烷基,C 1-4烷氧基,卤素原子,氰基,氨基,C 1-4烷基取代氨基或C 1-4烷基羰基取代的氨基单 - ,三 - ; 或被C1-4烷基,C1-4烷氧基,卤素原子,氰基,氨基,C1-4烷基取代的氨基或C1-4烷基羰基取代的氨基单取代或二取代或三取代的吡啶基 基团,R 2为C 1-4烷基; R 3和R 4各自独立地为氢原子,卤素原子或C 1-4烷基。
    • 4. 发明公开
    • 인플루엔자 바이러스에 대해 항바이러스 활성을 갖는화합물 및 그 제조방법
    • 具有抗流感病毒的抗病毒活性的化合物及其制备方法
    • KR1020080071343A
    • 2008-08-04
    • KR1020070009464
    • 2007-01-30
    • 삼진제약주식회사
    • 조의환정순간명현남권호석이순환이재웅주정호이영희김현태김현종박시경
    • C07D401/06C07D401/14
    • A compound having antiviral activity against influenza virus is provided to minimize toxicity to cells and improve antiviral activity against influenza virus type A or B, so that the compound is useful for prevention and treatment of influenza and influenza virus infection. A compound represented by the formula(1) or its pharmaceutically acceptable salts, in which R^1, R^2, R^4 and R^5 are each independently hydroxyl, C1-4 alkoxy, halogen, C1-6 alkyl, aryl or heteroaryl; R^3 is hydrogen, C1-6 alkyl, C3-6 cycloalkyl, aryl or heteroaryl; and X is oxygen or sulfur, are prepared by (i) reacting a compound represented by the formula(4) with a compound represented by the formula(5) in the presence of base in organic solvent to prepare a compound represented by the formula(6), and (ii) reacting the compound represented by the formula(6) with a compound represented by the formula(7) in the presence of base in organic solvent, wherein the reaction temperature is -10 to 50 deg. C.
    • 提供具有针对流感病毒的抗病毒活性的化合物以使对细胞的毒性最小化并改善针对A型或B型流感病毒的抗病毒活性,使得该化合物可用于预防和治疗流感和流感病毒感染。 由式(1)表示的化合物或其药学上可接受的盐,其中R 1,R 2,R 4和R 5各自独立地为羟基,C 1-4烷氧基,卤素,C 1-6烷基,芳基 或杂芳基; R 3是氢,C 1-6烷基,C 3-6环烷基,芳基或杂芳基; 和(X)是氧或硫,通过以下方法制备:(ⅰ)在碱的存在下,使有机溶剂中式(Ⅳ)表示的化合物与式(Ⅴ)表示的化合物反应,制备式 6),和(ii)使式(6)表示的化合物与式(7)表示的化合物在碱的存在下在有机溶剂中反应,其中反应温度为-10〜50℃。 C。
    • 5. 发明授权
    • 항바이러스성 피리미딘디온 유도체 및 이의 제조 방법
    • 抗真菌嘧啶衍生物及其制备方法
    • KR101257378B1
    • 2013-04-23
    • KR1020060035209
    • 2006-04-19
    • 삼진제약주식회사
    • 조의환정순간명현남권호석이순환이재웅주정호이영희김현태
    • C07D401/06A61K31/513
    • 본 발명은 하기 화학식 1의 피리미딘디온 유도체 또는 이의 약제학적으로 허용되는 염 및 이를 활성 성분으로 함유하는 항바이러스제 조성물에 관한 것으로, 하기 화학식 1의 화합물은 바이러스, 특히 인체 면역 결핍 바이러스(HIV)에 대한 생리활성도가 우수하고 독성이 낮아서 후천성 면역결핍증(AIDS) 치료제로 유용하다:


      상기식에서,
      R
      1 은 C
      1-5 알킬기; C
      1-4 알콕시기; C
      1-5 알킬기로 치환되거나 치환되지 않은 C
      3-6 시클로알킬 또는 시클로알케닐기; C
      1-4 알킬기, C
      1-4 알콕시기, 할로겐 원자, 시아노기, 아미노기, C
      1-4 알킬 치환된 아미노기 또는 C
      1-4 알킬카르보닐 치환된 아미노기가 독립적으로 단일, 이중 또는 삼중으로 치환되거나 치환되지 않은 페닐기; C
      1-4 알킬기, C
      1-4 알콕시기, 시아노기, 할로겐 원자, 아미노기, C
      1-4 알킬 치환된 아미노기 또는 C
      1-4 알킬카르보닐 치환된 아미노기가 독립적으로 단일, 이중 또는 삼중으로 치 환되거나 치환되지 않은 피리딘일기를 나타내고;
      R
      2 은 C
      1-4 의 알킬기를 나타내며;
      R
      3 및 R
      4 는 각각 독립적으로 수소 원자, 할로겐 원자 또는 C
      1
      -4 알킬기를 나타낸다.
    • 6. 发明公开
    • 우레아 유도체, 이의 제조방법 및 이를 포함하는항바이러스제 조성물
    • 尿素衍生物,其制备方法和含有它们的抗菌组合物
    • KR1020080020862A
    • 2008-03-06
    • KR1020060084295
    • 2006-09-01
    • 삼진제약주식회사
    • 조의환정순간명현남권호석이순환이재웅주정호이영희김현태
    • C07D213/78
    • Urea derivatives are provided to inhibit the growth of virus, especially coronavirus strongly. An antiviral composition comprising the urea derivatives is also provided to treat diseases caused by coronavirus including SARS(severe acute respiratory syndrome). The urea derivatives represented by the formula(1) or pharmaceutically acceptable salts thereof are prepared by reacting compounds represented by the formula(2) with compounds represented by the formula(3) at 0-25 deg. C, wherein R^1 is C1-C4 alkyl group, C1-C2 alkyl carbonyl group, C1-C2 alkoxy carbonyl group, C1-C2 hydroxyalkyl group or carboxyl group; R^2 is C1-C4 alkyl group; R^3 and R^4 are each independently C1-C4 alkyl group or C1-C4 alkoxy group; and n is an integer from 1 to 3. Further, the C1-C4 alkyl group is methyl, ethyl, propyl, isopropyl, n-butyl, isobutyl or sec-butyl.
    • 提供尿素衍生物以强烈地抑制病毒,特别是冠状病毒的生长。 还提供了包含脲衍生物的抗病毒组合物以治疗冠状病毒引起的疾病,包括SARS(严重急性呼吸综合征)。 由式(1)表示的脲衍生物或其药学上可接受的盐通过使式(2)表示的化合物与式(3)表示的化合物在0-25℃反应制备。 C,其中R 1是C 1 -C 4烷基,C 1 -C 2烷基羰基,C 1 -C 2烷氧基羰基,C 1 -C 2羟烷基或羧基; R 2是C 1 -C 4烷基; R 3和R 4各自独立地为C 1 -C 4烷基或C 1 -C 4烷氧基; n为1〜3的整数。此外,C 1〜C 4烷基为甲基,乙基,丙基,异丙基,正丁基,异丁基或仲丁基。