The invention relates to acid addition salts of lenalidomide as well as to desirable polymorphic forms of lenalidomide hydrogen sulfate. Furthermore, the invention provides a process for producing acid addition salts of lenalidomide, which optionally can comprise a further step producing lenalidomide in form of the free base.
该发明涉及来来利度胺的酸加盐,以及来来利度胺
硫酸氢的理想多形态。此外,该发明提供了一种生产来来利度胺酸加盐的方法,该方法可以选择性地包括进一步生产来来利度胺的游离碱形式的步骤。