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
    • 2. 发明公开
    • 피리딘 유도체와 이의 제조방법, 및 이를 포함하는약제조성물
    • 新型吡啶衍生物,其制备方法和含有它们的药物组合物
    • KR1020070066519A
    • 2007-06-27
    • KR1020050127801
    • 2005-12-22
    • 에스케이케미칼주식회사
    • 김형욱류제호정재윤김주현전선덕이해인김은정김지홍노은정조용백곽의종
    • C07D491/052
    • A novel pyridine derivative is provided to inhibit the formation of cytokines involving with the inflammation reaction and specifically have excellent inhibition activity against TNF-alpha, interleukin-1, interleukin-6, interferone-gamma, and PEG3 formation, thereby showing strong effect on inflammation-related diseases, immuno-related diseases, chronic inflammatory diseases and analgesic. The pyridine derivative is represented by the formula(1), in which each R1, R2, R3, R4, R5, R6 an R7 is independently H, halo, cyano, nitro, acyl, hydroxy, amino, C1-6 lower alkyl, C2-6 lower alkenyl, C1-6 lower alkoxy, C1-6 alkylthio, C1-6 alkylamino, C4-9 cycloalkylamino, C4-9 heterocycloalkylamino, C1-10 aralkylamino, arylamino, acylamino, acyloxy, C1-6 alkylsulfinyl, C1-6 alkylsulfonly, C1-6 alkylsulfonylamino, arylsulfinyl, arylsulfonyl, arylsulfonylamino, aryl, heteroaryl, C1-10 arylalkyl, C1-10 heteroaralkyl, aryloxy, or heteroaryloxy, or two of R1-R7 together with a substituent adjacent to each other form a pentagonal ring, a hexagonal ring or a heptagonal ring, X is O or S, and Y is O or NR8(in which R8 is H, C1-6 lower alkyl, acyl, aryl, heteroaryl, C1-10 aralkyl, or C1-10 heteroaralkyl, or R8 and R6 or R7 together with an adjacent substituent form a pentagonal ring, a hexagonal ring or a heptagonal ring). The method comprises the steps of: (a) reacting a compound represented by the formula(2) with an R6 containing alkyl ester compound in the presence of a base to obtain a compound represented by the formula(3); (b) reacting the compound of the formula(2) with a reducing agent or an R7 containing metal reagent at a temperature of 0 to room temperature so as to obtain an alcohol compound represented by the formula(4); and (c) cyclizing the alcohol compound to obtain a compound of the formula(1), in which each of the R1 to R7 is the same as defined above, and each X and Y is O.
    • 提供了一种新型的吡啶衍生物,用于抑制与炎症反应相关的细胞因子的形成,具体具有对TNF-α,白细胞介素-1,白细胞介素-6,干扰素-γ和PEG3形成的优异抑制活性,从而显示出对炎症的强烈作用 相关疾病,免疫相关疾病,慢性炎性疾病和镇痛药。 吡啶衍生物由式(1)表示,其中每个R 1,R 2,R 3,R 4,R 5,R 6和R 7独立地为H,卤素,氰基,硝基,酰基,羟基,氨基,C 1-6低级烷基, C 2-6低级烯基,C 1-6低级烷氧基,C 1-6烷硫基,C 1-6烷基氨基,C 4-9环烷基氨基,C 4-9杂环烷基氨基,C 1-10芳烷基氨基,芳基氨基,酰氨基,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,C 1-10芳基烷基,C 1-10杂芳烷基,芳氧基或杂芳氧基,或两个R 1 -R 7与彼此相邻的取代基形成五边形 环,六方环或七角环,X为O或S,Y为O或NR8(其中R8为H,C1-6低级烷基,酰基,芳基,杂芳基,C1-10芳烷基或C1-10 杂芳烷基,或R 8和R 6或R 7与相邻取代基一起形成五角环,六方环或七角环)。 该方法包括以下步骤:(a)在碱的存在下使由式(2)表示的化合物与含R6的烷基酯化合物反应,得到式(3)表示的化合物; (b)在0至室温的温度下使式(2)的化合物与还原剂或含R7的金属试剂反应,得到由式(4)表示的醇化合物; 和(c)使醇化合物环化,得到式(1)化合物,其中R 1至R 7各自与上述定义相同,且每个X和Y均为O.
    • 7. 发明公开
    • 피리딘 화합물을 포함하는 염증 및 면역질환 치료용 약제조성물
    • 含有吡啶衍生物作为治疗炎症疾病和免疫障碍的有效成分的药物组合物
    • KR1020080045539A
    • 2008-05-23
    • KR1020060114764
    • 2006-11-20
    • 에스케이케미칼주식회사
    • 김형욱김주현류제호노은정김은정
    • A61K31/4375A61K31/436A61P29/00
    • A61K31/4545A61K31/4375Y10S514/825Y10S514/826Y10S514/857Y10S514/866Y10S514/885Y10S514/886Y10S514/903Y10S514/912
    • A novel pyridine compound is provided to show excellent cell adhesion molecules generation inhibitory effect and cell adhesion inhibitory effect, thereby being effective as a prophylactic and therapeutic agent of inflammatory and immune diseases. A pharmaceutical composition for treating and preventing inflammatory and immune diseases comprises a pyridine compound represented by a formula(1) and having cell adhesion molecules generation inhibitory and cell adhesion inhibitory activities or a pharmaceutically acceptable salt thereof, wherein the cell adhesion molecule is vascular cell adhesion molecule-1(VCAM-1) and the inflammatory and immune disease is selected from the group consisting of rheumatoid arthritis, asthma, dermatitis, psoriasis, cystic fibrosis, post transplantation late and chronic solid organ rejection, multiple sclerosis, systemic lupus erythematosis, inflammatory bowel disease, autoimmune diabetes, diabetic retinopathy, rhinitis, ischemia-reperfusion injury, post-angioplasty restenosis, chronic obstructive pulmonary diseases(COPD), glomerulonephritis, Graves disease, gastrointestinal allergies, conjunctivitis, atherosclerosis, coronary artery disease, angina, cancer metastasis and arteries disorder. In the formula(1), each R1, R2, R3, R4, R5, R6, and R7 is independently selected from the group consisting of H, halo, cyano, nitro, acyl, hydroxy, amino, C1-6 alkyl, C2-6 alkenyl, C1-6 alkoxy, C1-6 alkylthio, C1-10 alkylamino, C4-9 cycloalkylamino, C4-9 heterocycloalkylamino, C1-10 aralkylamino, arylamino, acylamino, saturated heterocyclic, acyloxy, C1-6 alkylsulfinyl, C1-6 alkylsulfonyl, C1-6 alkylsulfonylamino, arylsulfinyl, arylsulfonyl, arylsulfonylamino, aryl, heteroaryl, C1-10 aralkyl, C1-10 heteroaralkyl, aryloxy and heteroaryloxy, or R1, R2, R3, R4, R5, R6 or R7 may form a ring with a substituent adjacent to one another; X is O or S; Y is O or N-R8(wherein R8 is H, C1-6 alkyl, acyl, aryl, heteroaryl, C1-10 aralkyl, or C1-10 heteroaralkyl or may form a ring with the R6 or R7).
    • 提供了一种新的吡啶化合物,以显示优异的细胞粘附分子产生抑制作用和细胞粘附抑制作用,从而作为炎症和免疫疾病的预防和治疗剂是有效的。 用于治疗和预防炎性和免疫疾病的药物组合物包括由式(1)表示的吡啶化合物和具有细胞粘附分子产生抑制和细胞粘附抑制活性或其药学上可接受的盐,其中细胞粘附分子是血管细胞粘附 分子-1(VCAM-1),炎症和免疫疾病选自类风湿关节炎,哮喘,皮炎,牛皮癣,囊性纤维化,移植后期和慢性固体器官排斥反应,多发性硬化,系统性红斑狼疮,炎症 肠病,自身免疫性糖尿病,糖尿病性视网膜病变,鼻炎,缺血再灌注损伤,血管成形术后再狭窄,慢性阻塞性肺疾病(COPD),肾小球性肾炎,格雷夫斯病,胃肠道过敏,结膜炎,动脉粥样硬化,冠状动脉疾病,心绞痛,癌症转移和 动脉紊乱。 在式(1)中,每个R 1,R 2,R 3,R 4,R 5,R 6和R 7独立地选自H,卤素,氰基,硝基,酰基,羟基,氨基,C 1-6烷基,C 2 C6链烯基,C1-6烷氧基,C1-6烷硫基,C1-10烷基氨基,C4-9环烷基氨基,C4-9杂环烷基氨基,C1-10芳烷基氨基,芳基氨基,酰氨基,饱和杂环,酰氧基,C1-6烷基亚磺酰基,C1- 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,C 1-10芳烷基,C 1-10杂芳烷基,芳氧基和杂芳氧基,或者R 1,R 2,R 3,R 4,R 5,R 6或R 7可以形成环 具有彼此相邻的取代基; X是O或S; Y是O或N-R8(其中R8是H,C1-6烷基,酰基,芳基,杂芳基,C1-10芳烷基或C1-10杂芳烷基,或者可以与R6或R7形成环。
    • 10. 发明公开
    • 피리딘 유도체와 이의 제조방법, 및 이를 포함하는약제조성물
    • 新型吡啶衍生物,其制备方法和含有它们的药物组合物
    • KR1020060110764A
    • 2006-10-25
    • KR1020060032449
    • 2006-04-10
    • 에스케이케미칼주식회사
    • 김형욱류제호정재윤이남규김주현김은정전선덕김지홍이해인조용백곽의종
    • C07D471/04C07D491/04
    • C07D471/04C07D491/04
    • Novel pyridine derivatives and pharmaceutical compositions containing the same compounds are provided to inhibit production of inflammation response-related cytokines, particularly TNF-alpha(tumor necrosis factor-alpha), IL-1alpha(interleukin-1alpha), IL-6, INF-gamma(interferon-gamma) and PGE2(prostaglandin E2), so that they are useful for treating inflammation disease and alleviating pain. The pyridine derivatives represented by the formula(1) or pharmaceutically acceptable salts thereof are provided, wherein R1, R2, R3, R4 and R5 are each independently hydrogen, halo, cyano, nitro, acyl, hydroxyl, amino, C1-C6 lower alkyl, C2-C6 lower alkenyl, C1-C6 lower alkoxy, C1-C6 alkylthio, C1-C10 alkylamino, C4-C9 cycloalkylamino, C4-C9 heterocycloalkylamino, arylamino, acylamino, acyloxy, C1-C6 alkylsulfinyl, C1-C6 alkylsulfonyl, C1-C6 alkylsulfonylamino, arylsulfinyl, arylsulfonyl, arylsulfonylamino, aryl, heteroaryl, C1-C10 aralkyl, C1-C10 heteroaralkyl, aryloxy or heteroaryloxy; X is oxygen or sulfur; and Y is oxygen or N-R6; R6 is hydrogen, C1-C6 lower alkyl, acyl, aryl, heteroaryl, C1-C10 aralkyl or C1-C10 heteroaralkyl.
    • 提供新的吡啶衍生物和含有相同化合物的药物组合物以抑制炎症反应相关细胞因子,特别是TNF-α(肿瘤坏死因子-α),IL-1α(白细胞介素-1α),IL-6,INF-γ (干扰素-γ)和PGE2(前列腺素E2),因此它们可用于治疗炎症疾病和缓解疼痛。 提供由式(1)表示的吡啶衍生物或其药学上可接受的盐,其中R1,R2,R3,R4和R5各自独立地为氢,卤素,氰基,硝基,酰基,羟基,氨基,C1-C6低级烷基 ,C 2 -C 6低级烯基,C 1 -C 6低级烷氧基,C 1 -C 6烷硫基,C 1 -C 10烷基氨基,C 4 -C 9环烷基氨基,C 4 -C 9杂环烷基氨基,芳基氨基,酰氨基,酰氧基,C 1 -C 6烷基亚磺酰基, C 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,C 1 -C 10芳烷基,C 1 -C 10杂芳烷基,芳氧基或杂芳氧基; X是氧或硫; Y为氧或N-R6; R6是氢,C1-C6低级烷基,酰基,芳基,杂芳基,C1-C10芳烷基或C1-C10杂芳烷基。