abstract |
THE INVENTION REFERS TO AN ORTORROMBICAL CRYSTAL FORM OF COMPOUND (Z) -2-TRANS-5-CHLORINE-2,3, 3A, 12B-TETRAHYDRO-2-METHYL-1H-DIBENZ [2,3: 6,7 ] OXEPINO [4,5-C] PIRROL, TO METHODS FOR THE PREPARATION OF THIS CRYSTAL FORM AND TO PHARMACEUTICAL COMPOSITIONS THAT INCLUDE AN ORTHROMBIC CRYSTAL FORM |