氢氧化锂 、 Ethyl 2-ethyl-4-methyl-1H-imidazole-5-carboxylate 、 甲醇 以
四氢呋喃 为溶剂,
反应 4.0h,
以to give the title compound (61.6 mg, >99%) as a white solid which的产率得到2-乙基-5-甲基-3H-咪唑-4-羧酸
Methods of synthesizing imidazotriazinones, such as vardenafil, and compositions useful for the same are disclosed.
揭示了合成咪唑三唑酮类化合物(如伐地那非)的方法,以及用于此目的的组合物。
PYRIDINE AND PYRIDIMINE COMPOUNDS AS PI3K-GAMMA INHIBITORS
申请人:Incyte Corporation
公开号:US20170190689A1
公开(公告)日:2017-07-06
The present disclosure provides compounds of Formula I, or pharmaceutically acceptable salts thereof, that modulate the activity of phosphoinositide 3-kinases-gamma (PI3Kγ) and are useful in the treatment of diseases related to the activity of PI3Kγ including, for example, autoimmune diseases, cancer, cardiovascular diseases, and neurodegenerative diseases.
The present invention relates to compounds that are a non-nucleoside reverse transcriptase inhibitors, and to processes for the preparation and use of the same. Specifically, the present invention includes methods of using such compounds in the treatment of human immunodeficiency virus infection.