SALT FORM OF HYDROXYPHENYLALANINE KINASE INHIBITOR

摘要

The present invention pertains to acidic adduct salts of (Z)-N-[2-(diethylamino)ethyl]-2-methyl-7-(1,2-dihydro-5-fluoro-2-oxo-3H-indol-3-ylene)-4,5,6,7-tetrahydro-1H-indol-3-carboxamide, selected from L-malate, hydrochloride, phosphate, L-tartrate, benzene sulfonate, sulfate, methanesulfonate, succinate, citrate, fumarate, p-toluenesulfonate, hydrobromate, L-mandelate, lactate, acetate and maleate, and the use of the above salt compounds for preparing pharmaceuticals.