Ring-fused compound
    1.
    发明授权
    Ring-fused compound 有权
    环稠合化合物

    公开(公告)号:US08987473B2

    公开(公告)日:2015-03-24

    申请号:US13982200

    申请日:2012-01-30

    摘要: The present invention relates to a compound that has URAT1 inhibitory action, and a URAT1 inhibitor, a blood uric acid level-reducing agent and a pharmaceutical composition comprising the compound. More specifically, the present invention relates to a compound represented by Formula (I) below. [in the formula, R1 is -Q1-A1 and the like; is a double bond or a single bond; when is a double bond, W1 is a nitrogen atom or a group represented by the general formula: ═C(Ra)—, and W2 is a nitrogen atom or a group represented by the general formula: ═C(Rb)—; when is a single bond, W1 is a group represented by the general formula: —C(Raa)(Rab)— or a group represented by the general formula: —(C═O)—, and W2 is a group represented by the general formula: —C(Rba)(Rbb)—, a group represented by the general formula: —(C═O)— or a group represented by the general formula: —N(Rbc)—; W3, W4 and W5 are each independently a nitrogen atom or a methine group and the like that may have a substituent; X is a single bond, an oxygen atom and the like; Y is a single bond or (CRYiRYi′)n; and Z is a hydroxyl group or COOR2 and the like.

    摘要翻译: 本发明涉及具有URAT1抑制作用的化合物和URAT1抑制剂,血液尿酸水平降低剂和包含该化合物的药物组合物。 更具体地,本发明涉及由下式(I)表示的化合物。 [式中,R1为-Q1-A1等; 是双键或单键; 当是双键时,W1是氮原子或由通式:= C(Ra) - 表示的基团,并且W 2是氮原子或由通式表示的基团:= C(R b) - ; 当是单键时,W1是由通式-C(Raa)(Rab)表示的基团或由通式表示的基团 - (C = O) - ,并且W 2是由 -C(Rba)(Rbb) - ,由通式表示的基团:(C = O) - 或由通式-N(Rbc) - 表示的基团。 W3,W4和W5各自独立地为可以具有取代基的氮原子或次甲基等; X是单键,氧原子等; Y是单键或(CRYiRYi')n; Z为羟基或COOR 2等。

    RING-FUSED COMPOUND
    2.
    发明申请
    RING-FUSED COMPOUND 有权
    环形化合物

    公开(公告)号:US20140005221A1

    公开(公告)日:2014-01-02

    申请号:US13982200

    申请日:2012-01-30

    摘要: The present invention relates to a compound that has URAT1 inhibitory action, and a URAT1 inhibitor, a blood uric acid level-reducing agent and a pharmaceutical composition comprising the compound. More specifically, the present invention relates to a compound represented by Formula (I) below. [in the formula, R1 is -Q1-A1 and the like; is a double bond or a single bond; when is a double bond, W1 is a nitrogen atom or a group represented by the general formula: ═C(Ra)—, and W2 is a nitrogen atom or a group represented by the general formula: ═C(Rb)—; when is a single bond, W1 is a group represented by the general formula: —C(Raa)(Rab)— or a group represented by the general formula: —(C═O)—, and W2 is a group represented by the general formula: —C(Rba)(Rbb)—, a group represented by the general formula: —(C═O)— or a group represented by the general formula: —N(Rbc)—; W3, W4 and W5 are each independently a nitrogen atom or a methine group and the like that may have a substituent; X is a single bond, an oxygen atom and the like; Y is a single bond or (CRYiRYi′)n; and Z is a hydroxyl group or COOR2 and the like.

    摘要翻译: 本发明涉及具有URAT1抑制作用的化合物和URAT1抑制剂,血液尿酸水平降低剂和包含该化合物的药物组合物。 更具体地,本发明涉及由下式(I)表示的化合物。 [式中,R1为-Q1-A1等; 是双键或单键; 当是双键时,W1是氮原子或由通式= C(Ra) - 表示的基团,并且W 2是氮原子或由通式= C(R b) - 表示的基团。 当是单键时,W1是由通式-C(Raa)(Rab)表示的基团或由通式表示的基团 - (C = O) - ,W 2是由 -C(Rba)(Rbb) - ,由通式表示的基团:(C = O) - 或由通式-N(Rbc) - 表示的基团。 W3,W4和W5各自独立地为可以具有取代基的氮原子或次甲基等; X是单键,氧原子等; Y是单键或(CRYiRYi')n; Z为羟基或COOR 2等。

    4-oxoquinolizine antibacterial agent having 2-pyridone skeleton as partial structure
    4.
    发明授权
    4-oxoquinolizine antibacterial agent having 2-pyridone skeleton as partial structure 失效
    具有2-吡啶酮骨架作为部分结构的4-氧代喹诺酮类抗菌剂

    公开(公告)号:US07223773B2

    公开(公告)日:2007-05-29

    申请号:US10809874

    申请日:2004-03-26

    IPC分类号: A61K31/44 C07D455/02

    摘要: The present invention provides a 4-oxoquinolizine antibacterial agent having a 2-pyridone skeleton as a partial structure and also having a strong antibacterial effect on gram-positive bacteria, gram-negative bacteria or anaerobic bacteria. The compound having the following formula (I) or a pharmaceutically acceptable salt thereof: wherein: R1 represents hydrogen atom or a carboxyl-protecting group, R2 represents hydrogen atom, a halogen atom, a lower alkyl group, a lower alkoxyl group or hydroxyl group, R3 represents phenyl group or an aromatic substituent selected from the group consisting of 5-membered and 6-membered heterocyclic groups and R3 has a substituent selected from the group consisting of a hydrogen atom, a lower alkyl group, a lower alkoxyl group, a nitro group, a cyano group, an amino group, an acyl group, a carbamoyl group and a ureido group, and R4 represents a hydrogen atom or a halogen atom.

    摘要翻译: 本发明提供了具有2-吡啶酮骨架作为部分结构并且对革兰氏阳性细菌,革兰氏阴性细菌或厌氧细菌具有强抗菌作用的4-氧喹诺酮抗菌剂。 具有下式(I)的化合物或其药学上可接受的盐:其中R 1表示氢原子或羧基保护基,R 2表示氢原子, 卤素原子,低级烷基,低级烷氧基或羟基,R 3表示苯基或选自5元和6元杂环基的芳香族取代基,R 3 3 <3>具有选自氢原子,低级烷基,低级烷氧基,硝基,氰基,氨基,酰基,氨基甲酰基的取代基 和脲基,R 4代表氢原子或卤素原子。