The present invention relates to solriamfetol or novel salts thereof and its process for preparation. More particularly the present invention relates to solriamfetol dibenzoyl-D-tartaric acid salt or solriamfetol di-p-toluoyl-D-tartaric acid salt and their process for preparation. Further the present invention relates to use of solriamfetol dibenzoyl-D-tartaric acid salt or solriamfetol di-p-toluoyl-D-tartaric acid salt for the preparation of solriamfetol hydrochloride.
本发明涉及solriamfetol或其新型盐及其制备方法。更具体地,本发明涉及solriamfetol二苯甲酰-
D-酒石酸盐或solriamfetol二对
甲苯甲酰-
D-酒石酸盐及其制备方法。此外,本发明还涉及使用solriamfetol二苯甲酰-
D-酒石酸盐或solriamfetol二对
甲苯甲酰-
D-酒石酸盐制备solriamfetol盐酸盐。