申请人:DAIKIN INDUSTRIES, LTD.
公开号:EP3939655A1
公开(公告)日:2022-01-19
The present disclosure aims to provide an anti-hepatitis B virus agent, and a prophylactic or therapeutic agent for a hepatitis B virus-related disease, each comprising a nucleic acid analogue as an active ingredient.
The above object can be attained by an anti-hepatitis B virus agent, or a prophylactic or therapeutic agent for a hepatitis B virus-related disease, each comprising, as an active ingredient, a compound represented by the following formula (1):
wherein R is a halogen atom, an amino group, a methoxy group, or
a cyano group,
or its prodrug, or a pharmaceutically acceptable salt thereof, or
a solvate thereof.
本公开旨在提供一种抗乙型肝炎病毒制剂,以及一种乙型肝炎病毒相关疾病的预防或治疗制剂,每种制剂都包含一种核酸类似物作为活性成分。
抗乙型肝炎病毒制剂或乙型肝炎病毒相关疾病的预防或治疗制剂可通过以下方法实现上述目的,每种制剂都包含由下式(1)代表的化合物作为活性成分:
其中 R 是卤素原子、氨基、甲氧基或
氰基、
或其原药,或其药学上可接受的盐,或
其溶液。