Tertiary α-cyanoamines served as the precusors of iminiumions in the presence of titanium tetrachloride. Various intramolecular nucleophiles, olefinic and acetylenic, were found to produce cyclized products. The influences of ring sizes and substitutions on the double bonds were also investigated.
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.
A method for producing pyrrolidine derivatives such as 3,4-epoxypyrrolodines, 3-pyrrolidols and the like, by oxidizing 3-pyrrolines with at least one peroxide in the presence of at least one acid is disclosed. The 3-pyrrolines are produced by deriving cis-2-butene compounds from cis-2-butene-1,4-diols and performing a cyclization between the cis-2-butene derivatives and at least one primary amine. The method may be performed as a one-pot synthesis and may be performed as a continuous reaction.
Pyridine and pyridimine compounds as PI3K-gamma inhibitors
申请人:Incyte Corporation
公开号:US11352340B2
公开(公告)日:2022-06-07
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.
本公开提供了式 I 的化合物或其药学上可接受的盐,它们能调节磷酸肌醇 3-激酶-γ(PI3Kγ)的活性,可用于治疗与 PI3Kγ 活性有关的疾病,例如包括自身免疫性疾病、癌症、心血管疾病和神经退行性疾病。
NOVEL QUINOLONE COMPOUNDS AND PROCESSES FOR PREPARATION THEREOF