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    Furanone derivative
    3.
    发明授权
    Furanone derivative 有权
    呋喃酮衍生物

    公开(公告)号：US08742113B2

    公开(公告)日：2014-06-03

    申请号：US14008488

    申请日：2012-03-30

    申请人： Takayuki Irie ,  Ayako Sawa ,  Masaaki Sawa ,  Tokiko Asami ,  Yoko Funakoshi ,  Chika Tanaka

    发明人： Takayuki Irie ,  Ayako Sawa ,  Masaaki Sawa ,  Tokiko Asami ,  Yoko Funakoshi ,  Chika Tanaka

    IPC分类号： C07D471/02 ,  C07D491/02 ,  C07D498/02 ,  C07D513/02 ,  C07D515/02

    CPC分类号： C07D471/04 ,  A61K31/437 ,  A61K31/4375 ,  A61K31/444 ,  A61K31/4545 ,  A61K31/4709 ,  A61K31/496 ,  A61K31/506 ,  A61K31/5355 ,  A61K31/541 ,  C07D519/00

    摘要： To provide a novel furanone derivative, and a medicine including the same. The furanone derivative is represented by the formula (I): wherein A represents —COOR1 or a hydrogen atom; R1 represents a hydrogen atom, an optionally substituted hydrocarbon group, or an optionally substituted heterocycle; R2 and R3 are the same or different and each independently represent a hydrogen atom, an optionally substituted hydrocarbon group, an optionally substituted phenyl group, an optionally substituted heterocycle, an optionally substituted heterocyclic fused ring, or an optionally substituted amino group; or alternatively, R2 and R3, taken together with the nitrogen atom to which they are attached, may form an optionally substituted heterocycle or an optionally substituted heterocyclic fused ring; and R4 represents a hydrogen atom or a halogen atom; with the proviso that when A represents —COOR1, R2 and R3 are not optionally substituted amino groups at the same time, and when A represents a hydrogen atom, R3 represents a hydrogen atom.

    摘要翻译： 提供一种新颖的呋喃酮衍生物，以及包含该呋喃酮衍生物的药物。 呋喃酮衍生物由式（I）表示：其中A表示-COOR 1或氢原子; R1表示氢原子，任选取代的烃基或任选取代的杂环; R2和R3相同或不同，并且各自独立地表示氢原子，任选取代的烃基，任选取代的苯基，任选取代的杂环，任选取代的杂环稠合环或任选取代的氨基; 或者R2和R3与它们所连接的氮原子一起可以形成任选取代的杂环或任选取代的杂环稠环; R4代表氢原子或卤原子; 条件是当A表示-COOR 1时，R2和R3不同时为任选取代的氨基，当A表示氢原子时，R 3表示氢原子。

    NOVEL FURANONE DERIVATIVE
    6.
    发明申请
    NOVEL FURANONE DERIVATIVE 有权
    新鲜的呋喃酮衍生物

    公开(公告)号：US20140018533A1

    公开(公告)日：2014-01-16

    申请号：US14008488

    申请日：2012-03-30

    申请人： Takayuki Irie ,  Ayako Sawa ,  Masaaki Sawa ,  Tokiko Asami ,  Yoko Funakoshi ,  Chika Tanaka

    发明人： Takayuki Irie ,  Ayako Sawa ,  Masaaki Sawa ,  Tokiko Asami ,  Yoko Funakoshi ,  Chika Tanaka

    IPC分类号： C07D471/04

    CPC分类号： C07D471/04 ,  A61K31/437 ,  A61K31/4375 ,  A61K31/444 ,  A61K31/4545 ,  A61K31/4709 ,  A61K31/496 ,  A61K31/506 ,  A61K31/5355 ,  A61K31/541 ,  C07D519/00

    摘要： To provide a novel furanone derivative, and a medicine including the same. The furanone derivative is represented by the formula (I): wherein A represents —COOR1 or a hydrogen atom; R1 represents a hydrogen atom, an optionally substituted hydrocarbon group, or an optionally substituted heterocycle; R2 and R3 are the same or different and each independently represent a hydrogen atom, an optionally substituted hydrocarbon group, an optionally substituted phenyl group, an optionally substituted heterocycle, an optionally substituted heterocyclic fused ring, or an optionally substituted amino group; or alternatively, R2 and R3, taken together with the nitrogen atom to which they are attached, may form an optionally substituted heterocycle or an optionally substituted heterocyclic fused ring; and R4 represents a hydrogen atom or a halogen atom; with the proviso that when A represents —COOR1, R2 and R3 are not optionally substituted amino groups at the same time, and when A represents a hydrogen atom, R3 represents a hydrogen atom.

    摘要翻译： 提供一种新颖的呋喃酮衍生物，以及包含该呋喃酮衍生物的药物。 呋喃酮衍生物由式（I）表示：其中A表示-COOR 1或氢原子; R1表示氢原子，任选取代的烃基或任选取代的杂环; R2和R3相同或不同，并且各自独立地表示氢原子，任选取代的烃基，任选取代的苯基，任选取代的杂环，任选取代的杂环稠合环或任选取代的氨基; 或者R2和R3与它们所连接的氮原子一起可以形成任选取代的杂环或任选取代的杂环稠环; R4代表氢原子或卤原子; 条件是当A表示-COOR 1时，R2和R3不同时为任选取代的氨基，当A表示氢原子时，R 3表示氢原子。