The present invention relates to a new crystalline form of compound (I), (6S)-10-methoxy-6-isopropyl-9-(3-methoxypropoxy)-2-oxo-6,7-dihydrobenzo[a]quinolizine-3- carboxylic acid and pharmaceutical compositions comprising the crystalline forms thereof disclosed herein, which may be used for the treatment or prophylaxis of a viral disease in a patient relating to hepatitis B infection or a disease caused by hepatitis B infection.
本发明涉及化合物(I)的新晶型,即(6S)-10-甲氧基-6-异丙基-9-(3-甲氧基丙氧基)-2-氧代-6,7-二氢苯并[a]
喹啉-3-羧酸,以及包括本文所披露的其晶型的制药组合物,可用于治疗或预防与乙型肝炎感染相关的病毒性疾病或由乙型肝炎感染引起的疾病。