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    • 91. 发明授权
    • 1,3-Diiodohydantoin compound and production method thereof
    • 1,3-二碘乙内酰脲化合物及其制备方法
    • US07897785B2
    • 2011-03-01
    • US11991285
    • 2006-08-30
    • Kazuhisa InoueYukihiko HanamuraTakaaki Miyazawa
    • Kazuhisa InoueYukihiko HanamuraTakaaki Miyazawa
    • C07D233/00
    • C07D233/82
    • The present invention provides a means which can inhibit release of I2 in production or storage of 1,3-diiodohydantoin compound, and thereby solve decrease in purity of the compound and various problems caused by I2.The present invention provides a production method for 1,3-diiodohydantoin compound comprising a step to prepare a wet body containing a 1,3-diiodohydantoin compound, and (1) a step to dry the wet body by contacting the wet body with heated gas or (2) a step to lyophilize the wet body, a storage method for 1,3-diiodohydantoin compound comprising a step to store a 1,3-diiodohydantoin compound under a temperature condition of 15° C. or lower, and a 1,3-diiodohydantoin compound wherein content of released I2 is 1% by mass or less.
    • 本发明提供了可以抑制1,3-二碘乙内酰脲化合物的生产或储存中I2的释放,从而解决化合物的纯度下降和I2引起的各种问题的方法。 本发明提供一种1,3-二碘海因组合物的制造方法,其包括制备含有1,3-二碘乙内酰脲化合物的湿体的工序,(1)通过使湿体与加热气体接触来干燥湿体的工序 或(2)冻干湿体的步骤,一种1,3-二碘海内因组合物的储存方法,包括在15℃或更低的温度条件下存放1,3-二碘乙内酰脲化合物的步骤, 其中释放的I2的含量为1质量%以下的3-二碘乙内酰脲化合物。
    • 92. 发明授权
    • 2-imidazoles
    • 2-咪唑
    • US07858653B2
    • 2010-12-28
    • US11950446
    • 2007-12-05
    • Guido GalleyKatrin Groebke ZbindenRoger NorcrossHenri Stalder
    • Guido GalleyKatrin Groebke ZbindenRoger NorcrossHenri Stalder
    • A01N43/50C07D233/00
    • C07D233/88C07D233/64
    • The present invention relates to compounds of formula I, wherein X is —CH2— or —NH—; Y is —CH(lower alkoxy)-, —CH(lower alkyl)-, —O—, —S—, —S(O)—, —S(O)2— or —CH2—; and Ar is phenyl or naphthyl, which rings are optionally substituted by one or two substituents selected from the group consisting of halogen, lower alkoxy, lower alkyl and lower alkyl substituted by halogen; or a pharmaceutically-acceptable acid-addition salt thereof; with the proviso that, when X is —NH—, Y is —CH(lower alkyl)- or —CH2—; and the further proviso that the compound is not 2-phenethyl-1H-imidazole hydrochloride, 2-(3,4-dichloro-phenoxymethyl)-1H-imidazole hydrochloride, 2-(2-chloro-phenoxymethyl)-1H-imidazole hydrochloride, 2-(2,3-dichloro-phenoxymethyl)-1H-imidazole, benzyl-(1H-imidazol-2-yl)-amine, (4-chloro-benzyl)-(1H-imidazol-2-yl)-amine, or (2-chloro-benzyl)-(1H-imidazol-2-yl)-amine. The invention relates also to a pharmaceutically-acceptable acid-addition salt of such a compound, processes for making the compound, and a composition comprising such a compound.
    • 本发明涉及式I化合物,其中X是-CH 2 - 或-NH-; Y是-CH(低级烷氧基) - , - CH(低级烷基) - , - O - , - S - , - S(O) - , - S(O) 并且Ar是苯基或萘基,该环任选地被一个或两个选自卤素,低级烷氧基,低级烷基和被卤素取代的低级烷基的取代基取代; 或其药学上可接受的酸加成盐; 条件是当X是-NH-时,Y是-CH(低级烷基) - 或-CH 2 - ; 另外的条件是该化合物不是2-苯乙基-1H-咪唑盐酸盐,2-(3,4-二氯 - 苯氧基甲基)-1H-咪唑盐酸盐,2-(2-氯 - 苯氧基甲基)-1H-咪唑盐酸盐, 2-(2,3-二氯 - 苯氧基甲基)-1H-咪唑,苄基 - (1H-咪唑-2-基) - 胺,(4-氯 - 苄基) - (1H-咪唑-2-基) - 胺, 或(2-氯 - 苄基) - (1H-咪唑-2-基) - 胺。 本发明还涉及这种化合物的药学上可接受的酸加成盐,制备该化合物的方法和包含这种化合物的组合物。
    • 93. 发明授权
    • Urea derivative, process for producing the same, and use
    • 尿素衍生物,其制造方法及用途
    • US07820673B2
    • 2010-10-26
    • US10583046
    • 2004-12-15
    • Keiji KuboYasuhiro Imaeda
    • Keiji KuboYasuhiro Imaeda
    • A61K31/4188A61K31/496C07D233/00C07D403/14
    • A61K31/454A61K31/427A61K31/4545A61K31/496A61K31/5377C07D417/06
    • The present invention provides a urea derivative or a salt thereof, which is useful as a therapeutic agent for thrombosis. The derivative is represented by Formula (I): wherein Cy is an aromatic hydrocarbon group which may be substituted or an aromatic heterocyclic group which may be substituted; R1 is a hydrogen atom or a hydrocarbon group which may be substituted; V is —C(O)—, —S(O)—, or —S(O)2—; W is —N(R2)—, —O—, or a bond (wherein R2 is a hydrogen atom or a hydrocarbon group which may be substituted); X is alkylene which may be substituted; Y is —C(O)—, —S(O)—, or —S(O)2—; Z is a bond, a chain hydrocarbon group which may be substituted, or —N═; ring A is a non-aromatic nitrogen-containing heterocyclic ring which may be substituted; ring B is a nitrogen-containing heterocyclic ring which may be substituted; and [Chemical formula 2] , are each independently a single bond or a double bond; provided that R1 may be bonded to R2 to form a non-aromatic nitrogen-containing heterocyclic ring and that R2 may be bonded to a substituent of X to form a non-aromatic nitrogen-containing heterocyclic ring which may be substituted.
    • 本发明提供可用作血栓形成治疗剂的尿素衍生物或其盐。 该衍生物由式(I)表示:其中Cy是可被取代的芳族烃基或可被取代的芳族杂环基; R1是氢原子或可被取代的烃基; V是-C(O) - , - S(O) - 或-S(O)2 - ; W是-N(R 2) - ,-O-或键(其中R 2是氢原子或可被取代的烃基); X是可被取代的亚烷基; Y是-C(O) - , - S(O) - 或-S(O)2 - ; Z是一个键,可以被取代的链烃基,或-N =; 环A是可以被取代的非芳香族含氮杂环; 环B是可以被取代的含氮杂环; 和[化学式2]各自独立地为单键或双键; 条件是R 1可以与R 2结合以形成非芳族含氮杂环,并且R 2可以与X的取代基键合,以形成可被取代的非芳香族含氮杂环。