发明公开
EP2890699A1 CRYSTALLINE FORMS OF 1-(5'-(5-(3,5-DICHLORO-4-FLUOROPHENYL)-5-(TRIFLUOROMETHYL)-4,5-DIHYDROISOXAZOL-3-YL)-3'H-SPIRO[AZETIDINE-3,1'-ISOBENZOFURAN]-1-YL)-2-(METHYLSULFONYL)ETHANONE
有权
(5' - (5-(3,5-二氯-4-氟苯基)-5-(三氟甲基)-4,5-二氢吲哚-3-基)-3'H-螺[吖嗪-3 1,1'-异苯并呋喃] -1-基)-2-(甲基磺酰基)ETHANON
- 专利标题: CRYSTALLINE FORMS OF 1-(5'-(5-(3,5-DICHLORO-4-FLUOROPHENYL)-5-(TRIFLUOROMETHYL)-4,5-DIHYDROISOXAZOL-3-YL)-3'H-SPIRO[AZETIDINE-3,1'-ISOBENZOFURAN]-1-YL)-2-(METHYLSULFONYL)ETHANONE
- 专利标题(中): (5' - (5-(3,5-二氯-4-氟苯基)-5-(三氟甲基)-4,5-二氢吲哚-3-基)-3'H-螺[吖嗪-3 1,1'-异苯并呋喃] -1-基)-2-(甲基磺酰基)ETHANON
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申请号: EP13756985.1申请日: 2013-08-28
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公开(公告)号: EP2890699A1公开(公告)日: 2015-07-08
- 发明人: BILLEN, Denis , BIRCHMEIER, Matthew Joseph , VANDERROEST, Ronald J.
- 申请人: Zoetis LLC
- 申请人地址: 100 Campus Drive Florham Park NJ 07932 US
- 专利权人: Zoetis LLC
- 当前专利权人: Zoetis LLC
- 当前专利权人地址: 100 Campus Drive Florham Park NJ 07932 US
- 代理机构: Mannion, Sally Kim
- 优先权: US201261695410P 20120831
- 国际公布: WO2014036056 20140306
- 主分类号: C07D491/107
- IPC分类号: C07D491/107 ; A61P33/00 ; A61K31/4155
摘要:
The present invention relates to novel crystalline modifications of 1-(5′-(5-(3,5-dichloro-4-fluorophenyl)-5-(trifluoro-methyl)-4,5-dihydroisoxazol-3-yl)-3′H-spiro[azetidine-3,1′-isobenzofuran]-1-yl)-2-(methylsulfonyl)ethanone. The present invention also describes compositions and methods of treating a parasitic infection or infestation in an animal in need thereof. The present invention also relates to processes for making the crystalline forms.
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