公开(公告)号：US20130245264A1

公开(公告)日：2013-09-19

申请号：US13886483

申请日：2013-05-03

Applicant: FUJIFILM CORPORATION ,  TOYAMA CHEMICAL CO., LTD.

Inventor： Kouki NAKAMURA ,  Takeshi MURAKAMI ,  Hiroyuki NAITOU ,  Naoyuki HANAKI ,  Katsuyuki WATANABE

IPC: C07D498/04 ,  C07D241/18 ,  C07D241/24 ,  C07C237/06

CPC classification number: C07D241/24 ,  C07C237/06 ,  C07C239/18 ,  C07C251/38 ,  C07C255/23 ,  C07C255/29 ,  C07D241/18 ,  C07D261/18 ,  C07D498/04

Abstract: The object of the present invention is to provide a compound which is useful as a production intermediate of pyrazine carboxamide derivative such as 6-fluoro-3-hydroxy-2-pyrazine carboxamide. The present invention provides a pyrazino[2,3-d]isoxazole derivative represented by the formula (I): wherein X represents a halogen atom, a hydroxyl group or a sulfamoyloxy group, and Y represents —C(═O)R or —CN; wherein R represents a hydrogen atom, an alkoxy group an aryloxy group, an alkyl group, an aryl group or an amino group.

Abstract translation: 本发明的目的是提供一种可用作吡嗪甲酰胺衍生物如6-氟-3-羟基-2-吡嗪甲酰胺的制备中间体的化合物。 本发明提供由式（I）表示的吡嗪并[2,3-d]异恶唑衍生物：其中X表示卤素原子，羟基或氨磺酰氧基，Y表示-C（= O）R或 - CN; 其中R表示氢原子，烷氧基，芳氧基，烷基，芳基或氨基。

公开(公告)号：US20150197592A1

公开(公告)日：2015-07-16

申请号：US14668474

申请日：2015-03-25

Applicant: FUJIFILM Corporation

Inventor： Ayumi SOMEYA ,  Masataka YOSHIZAWA ,  Tatsuhiko OBAYASHI ,  Hiroyuki NAITOU

IPC: C08F222/20 ,  C08F212/34 ,  G02B1/04 ,  C07C69/602

CPC classification number: C08F222/20 ,  C07C13/66 ,  C07C69/54 ,  C07C69/602 ,  C07C233/20 ,  C07C323/19 ,  C07C323/66 ,  C07C2103/40 ,  C07C2103/52 ,  C07C2603/40 ,  C07C2603/52 ,  C07D209/58 ,  C07D263/52 ,  C07D277/60 ,  C07D307/77 ,  C07D311/96 ,  C07D333/78 ,  C08F12/26 ,  C08F12/32 ,  C08F12/34 ,  C08F212/32 ,  C08F212/34 ,  C08F220/30 ,  C08F222/1006 ,  C09D125/16 ,  G02B1/041 ,  C08L45/00 ,  C08F2222/205

Abstract: A curable resin composition containing a compound of formula (1), a compound of formula (2) and a thermal- or photo-radical polymerization initiator is capable of producing a cured product having a low Abbe's number and capable of realizing burr reduction in molding the composition. Ar1 to Ar4 represent aryl or heteroaryl, at least one of Ar1 to Ar4 is aromatic condensed ring, and two or more of Ar1 to Ar4 have a polymerizable group, and at least one of R21 to R26 forms a ring, or at least two bond to each other to form a ring:

Abstract translation: 含有式（1）化合物，式（2）化合物和热或光自由基聚合引发剂的固化性树脂组合物能够生产具有低阿贝数的固化产物，并且能够实现成型中的毛刺减少 组成。 Ar 1〜Ar 4表示芳基或杂芳基，Ar 1〜Ar 4中的至少一个为芳香族稠合环，Ar 1〜Ar 4中的2个以上具有聚合性基团，R 21〜R 26中的至少一个为环，或至少2个以上 彼此形成一个戒指：

公开(公告)号：US20150051396A1

公开(公告)日：2015-02-19

申请号：US14527174

申请日：2014-10-29

Applicant: FUJIFILM Corporation ,  TOYAMA CHEMICAL CO., LTD.

Inventor： Kouki NAKAMURA ,  Takeshi MURAKAMI ,  Hiroyuki NAITOU ,  Naoyuki HANAKI ,  Katsuyuki WATANABE

IPC: C07D241/24

CPC classification number: C07D241/24 ,  C07C237/06 ,  C07C239/18 ,  C07C251/38 ,  C07C255/23 ,  C07C255/29 ,  C07D241/18 ,  C07D261/18 ,  C07D498/04

Abstract: The object of the present invention is to provide a compound which is useful as a production intermediate of pyrazine carboxamide derivative such as 6-fluoro-3-hydroxy-2-pyrazine carboxamide. The present invention provides a pyrazino[2,3-d]isoxazole derivative represented by the formula (I): wherein X represents a halogen atom, a hydroxyl group or a sulfamoyloxy group, and Y represents —C(═O)R or —CN; wherein R represents a hydrogen atom, an alkoxy group an aryloxy group, an alkyl group, an aryl group or an amino group.

Abstract translation: 本发明的目的是提供一种可用作吡嗪甲酰胺衍生物如6-氟-3-羟基-2-吡嗪甲酰胺的制备中间体的化合物。 本发明提供由式（I）表示的吡嗪并[2,3-d]异恶唑衍生物：其中X表示卤素原子，羟基或氨磺酰氧基，Y表示-C（= O）R或 - CN; 其中R表示氢原子，烷氧基，芳氧基，烷基，芳基或氨基。