[EN] CRYSTALLINE FORMS OF A JANUS KINASE INHIBITOR<br/>[FR] FORMES CRISTALLINES D'UN INHIBITEUR DE JANUS KINASE
申请人:JAPAN TOBACCO INC
公开号:WO2018117153A1
公开(公告)日:2018-06-28
The present invention relates to crystalline forms of the Janus kinase (JAK) inhibitor 3-((3S,4R)-3-methyl-6-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1,6-diazaspiro[3.4]octan-1-yl)-3-oxopropanenitrile (Compound A), as well as, compositions thereof, methods of their preparation, methods of use thereof, and methods of quantitation.
本发明涉及Janus激酶(JAK)抑制剂3-((3S,4R)-3-甲基-6-(7H-吡咯[2,3-d]嘧啶-4-基)-1,6-二氮杂螺[3.4]辛烷-1-基)-3-氧代丙腈(化合物A)的晶型形式,以及其组合物、制备方法、使用方法和定量方法。