CRYSTALLINE FORMS OF 4, 4'- 4-FLUORO-7-( ETHYNYL)-2-METHYL-1H-INDOLE-1,3-DIYL DIBUTANOIC ACID, 4,4'-2-METHYL-7-( ETHYNYL)-1H-INDOLE-1, 3-DIYL DIBUTANOIC ACID, AND 4,4'-4-FLUORO-2-METHYL-7- ( ETHYNYL)-1H-INDOLE-1, 3-DIYL DIBUTANOIC ACID

摘要

The present invention provides type C crystal of compound I, type B crystal of compound II, or type C crystal of compound III set forth in this specification.