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    • 4. 发明申请
    • 1-ADAMANTYLAZETIDIN-2-ONE DERIVATIVES AND DRUGS CONTAINING SAME
    • 1-ADAMANTYLAZETIDIN-2-ONE衍生物和含有其的药物
    • US20100075943A1
    • 2010-03-25
    • US12550206
    • 2009-08-28
    • Hisashi NakashimaTakahiro MoriTakaaki ArakiTakahisa OgaminoKazutoyo AbeTadaaki OhgiyaRyoko Mori
    • Hisashi NakashimaTakahiro MoriTakaaki ArakiTakahisa OgaminoKazutoyo AbeTadaaki OhgiyaRyoko Mori
    • A61K31/397C07D205/04A61P3/00
    • C07D205/08A61K31/397C07D401/04C07D401/08C07D405/04
    • It is to provide a novel compound useful for preventing and/or treating diseases that involves 11β-hydroxysteroid dehydrogenase 1, particularly diabetes, insulin resistance, diabetes complication, obesity, dyslipidemia, hypertension, fatty liver, or metabolic syndrome. It is an 1-adamantyl azetidin-2-one derivative represented by the following general formula (1) or salt thereof, or their solvate. [wherein A ring represents C6-10 aryl group, 5- to 14-membered heteroaryl group, R1 is a hydrogen atom, halogen atom, C1-6 alkoxycarbonyl group, hydroxyl group, carboxyl group or carbamoyl group; R2 and R3 are the same or different and are a C1-6 alkyl group; R4, R5, and R6 are same or different, and are a hydrogen atom, halogen atom, C1-6 alkyl group, C1-6 alkoxy group, C6-10 aryl group, or R4 and R5, or R5 and R6 may together form a C1-3 alkylenedioxy group, R7 and R8 are the same of different and represent a hydrogen atom or C1-6 alkyl group, or may together form a C3-6 cyclic hydrocarbon group, n represents an integer of 0 or 1]
    • 提供一种可用于预防和/或治疗涉及11-羟基类固醇脱氢酶1,特别是糖尿病,胰岛素抵抗,糖尿病并发症,肥胖,血脂异常,高血压,脂肪肝或代谢综合征的疾病的新化合物。 它是由以下通式(1)表示的1-金刚烷基氮杂环丁-2-酮衍生物或其盐或其溶剂合物。 [其中A环表示C6-10芳基,5〜14元杂芳基,R1表示氢原子,卤素原子,C1-6烷氧基羰基,羟基,羧基或氨基甲酰基。 R2和R3相同或不同,为C1-6烷基; R 4,R 5和R 6相同或不同,为氢原子,卤素原子,C 1-6烷基,C 1-6烷氧基,C 6-10芳基或R 4和R 5,或者R 5和R 6可以一起形成 C 1-3亚烷基二氧基,R 7和R 8相同,表示氢原子或C 1-6烷基,或一起形成C 3-6环烃基,n表示0或1的整数]
    • 6. 发明授权
    • Production method for isoquinoline derivatives and salts thereof
    • 异喹啉衍生物及其盐的制备方法
    • US09045460B2
    • 2015-06-02
    • US13816534
    • 2011-08-25
    • Noriaki GomiTadaaki OhgiyaKimiyuki Shibuya
    • Noriaki GomiTadaaki OhgiyaKimiyuki Shibuya
    • C07D401/12C07D243/08
    • C07D401/12C07D243/08
    • The present invention provides a method capable of industrially producing a target product, i.e., a compound represented by the aforementioned formula (I) or a salt thereof, which is useful for preventing and treating cerebrovascular disorders such as cerebral infarction, cerebral hemorrhage, subarachnoid hemorrhage, and cerebral edema, particularly for preventing and treating glaucoma, at high yield even on a large scale without imposing a negative impact on the environment. The present invention provides a method for producing a compound represented by formula (I) or a salt thereof, wherein the method comprises a step of reacting a compound represented by formula (III) or a salt thereof with a compound represented by formula (II) in the presence of at least one solvent selected from the group consisting of a nitrile solvent, an amide solvent, a sulfoxide solvent, and a urea solvent, and a base.
    • 本发明提供一种能够工业生产目标产物的方法,即由上述式(I)表示的化合物或其盐,其可用于预防和治疗脑梗塞,脑出血,蛛网膜下腔出血等脑血管疾病 ,脑水肿,特别是预防和治疗青光眼,即使大规模高产,也不会对环境造成负面影响。 本发明提供一种由式(I)表示的化合物或其盐的制备方法,其中所述方法包括使式(III)表示的化合物或其盐与式(II)表示的化合物反应的步骤, 在选自腈溶剂,酰胺溶剂,亚砜溶剂和尿素溶剂中的至少一种溶剂和碱存在下进行。