The present invention provides phenoxyacetic acid derivatives of Formula (I) for the treatment of CRTH2 related disorders and disease selected from asthma, atopic dermatitis and inflammatory dermatoses.
Synthetic applications of N-N linked heterocycles. Part 7. The preparation of 4-alkyl- and 4-aryl-pyridines by regiospecific attack of Grignard reagents ? to quaternary nitrogen in N-(2,6-dimethyl-4-oxopyridin-1-yl)pyridinium salts
作者:Alan R. Katritzky、Hector Beltrami、Michael P. Sammes
DOI:10.1039/p19800002480
日期:——
N-(2,6-Dimethyl-4-oxopyridin-1-yl)pyridinium salts (4), new reagents for the regiospecific synthesis of 4-substituted pyridines, give moderate to high yields of 4-alkyl- and 4-aryl-pyridines (8)–(10) on reaction with Grignard reagents. The scope and limitations of the reaction, which proceeds via 1,4-dihydro-intermediates (5)–(7), are explored. No 2-substituted pyridines were detected. Some reactions
PYRIDAZINONE COMPOUNDS AND P2X7 RECEPTOR INHIBITORS
申请人:Shigeta Yukihiro
公开号:US20100286390A1
公开(公告)日:2010-11-11
Novel pyridazinone compounds of formula (I), which inhibit the purinergic P2X7 receptor and are useful for prevention, therapy and improvement of inflammatory and immunological diseases.
Dual NAV1.2/5HT2a inhibitors for treating CNS disorders
申请人:Sunovion Pharmaceuticals Inc.
公开号:US11186564B2
公开(公告)日:2021-11-30
Compounds of formula I:
are disclosed, as are pharmaceutical compositions containing such compounds. Methods of treating neurological or psychiatric disorders in a patient in need are also disclosed. Such disorders include depression, bipolar disorder, pain, schizophrenia, obsessive compulsive disorder, addiction, social disorder, attention deficit hyperactivity disorder, an anxiety disorder, autism, a cognitive impairment, or a neuropsychiatric symptom such as apathy, depression, anxiety, psychosis, aggression, agitation, impulse control disorders, and sleep disorders in neurological disorders such as Alzheimer's and Parkinson's diseases.
式 I 的化合物:
以及含有此类化合物的药物组合物。还公开了治疗有需要的患者的神经或精神障碍的方法。此类疾病包括抑郁症、双相情感障碍、疼痛、精神分裂症、强迫症、成瘾症、社交障碍、注意力缺陷多动障碍、焦虑症、自闭症、认知障碍或神经精神症状,如冷漠、抑郁、焦虑、精神病、攻击性、激动、冲动控制障碍,以及神经系统疾病如阿尔茨海默病和帕金森病的睡眠障碍。
Biphenyl compound as CCR2/CCR5 receptor antagonist
申请人:Medshine Discovery Inc.
公开号:US11155523B2
公开(公告)日:2021-10-26
Provided is a CCR2/CCR5 receptor antagonist and the use thereof in the preparation of a drug for treating diseases associated with the CCR2/CCR5. In particular, disclosed are a compound represented by formula (I) and a pharmaceutically acceptable salt thereof.