NOVEL CRYSTALLINE FORMS OF (3R, 6R)-3-(2,3-DIHYDRO-1H-INDEN-2-YL)-1-[(1R)-1-(2,6-DIMETHYL-3-PYRIDINYL)-2-(4-MORPHOLINYL)-2-OXOETHYL]-6-[(1S)-1-METHYLPROPYL]-2,5-PIPERAZINEDIONE
申请人:Glaxo Group Limited
公开号:US20140200218A1
公开(公告)日:2014-07-17
Disclosed are crystalline forms of (3R,6R)-3-(2,3-dihydro-1H-inden-2-yl)-1-[(1R)-1-(2,6-dimethyl-3-pyridinyl)-2-(4-morpholinyl)-2-oxoethyl]-6-[(1S)-1-methylpropyl]-2,5-piperazinedione benzenesulfonate salt and pharmaceutical compositions thereof. Also disclosed are processes for the preparation the above compounds and methods for use thereof.
本发明揭示了(3R,6R)-3-(2,3-二氢萘-2-基)-1-[(1R)-1-(2,6-二甲基-3-吡啶基)-2-(4-吗啉基)-2-氧代乙基]-6-[(1S)-1-甲基丙基]-2,5-哌嗪二酮苯磺酸盐的晶体形式及其制备方法和药物组合物。同时本发明还揭示了上述化合物的制备方法和使用方法。