Sulfate of 5-[(1,1-dioxido-4-thiomorpholinyl)methyl]-2-phenyl-n-(tetrahydro-2h-pyran-4-yl)-1h-indole-7-amine, and novel crystal form thereof

Abstract

The present invention relates to a sulfate of a compound of chemical formula 1, and a crystalline form thereof. The sulfate of the compound of chemical formula 1, according to the present invention, has much higher solubility than other salts thereof, and exhibits excellent stability and absorption into the body. In addition, such a sulfate can form various crystalline forms, and these crystalline forms are also stable and undergo almost no reduction in purity, even after long-term storage under various conditions, and thus are useful for storage.

Dependencies are inferred from the claim text.