CRYSTALLINE FORMS OF (2R)-N-HYDROXY-4-(6-((1-(2-HYDROXYETHYL)AZETIDIN-3-YL)BUTA-1,3-DIYN-1-YL)-3-OXO-1H-PYRROLO[1,2-C]IMIDAZOL-2(3H)-YL)-2-METHYL-2-(METHYLSULFONYL)BUTANAMIDE
The present invention relates to polymorphic forms of (2R)-N-hydroxy-4-(6-((1-(2-hydroxyethyl)azetidin-3-yl)buta-1,3-diyn-1-yl)-3-oxo-1H-pyrrolo[1,2-c]imidazol-2(3H)-yl)-2-methyl-2-(methylsulfonyl)butanamide.本發明係關於(2R)-N-羥基-4-(6-((1-(2-羥基乙基)氮雜環丁烷-3-基)丁-1,3-二炔-1-基)-3-氧基-1H-吡咯并[1,2-C]咪唑-2(3H)-基)-2-甲基-2-(甲磺醯基)丁醯胺之多晶型形式。