Cycloheptane, methylcyclohexane, cyclooctane, and ethylcyclohexane were selectively carbonylated with CO. The reactions of cycloalkanes with CO at -40 degreesC in the presence of the superelectrophilic system CBr4 (.) 2AlBr(3) in CH2Br2 followed by treatment of the react ion mixtures with alcohols afforded esters of acid (in the reactions of cycloheptane and methylcyclohexane) or esters of 1-ethylcyclohexanecarboxylic acid (in the reactions of cyclooctane and ethylcyclohexane) in 70-80% yields with respect to CBr4(.)2AlBr(3). The reaction of 1,3-dimethylcyclollexane at -40 degreesC and the reactions of cyclooctane and ethylcyclohexane and at -20 degreesC proceeded nonselectively to form four isomeric esters C8H15COOR.
The present invention relates to prodrugs of parent drug compounds containing heteroaromatic NH groups.
本发明涉及含有杂芳基NH基团的母药化合物的前药。
PROCESS FOR SYNTHESIZING OXIDIZED LACTAM COMPOUNDS
申请人:Remenar Julius F.
公开号:US20110275803A1
公开(公告)日:2011-11-10
The invention provides a method for the synthesis of dehydrogenated lactam drugs of Formula I:
本发明提供了一种合成式I去氢内酰胺类药物的方法:
Process for Synthesizing Oxidized Lactam Compounds
申请人:Alkermes Pharma Ireland Limited
公开号:US20140051852A1
公开(公告)日:2014-02-20
The invention provides a method for the synthesis of dehydrogenated lactam drugs of Formula I:
本发明提供了一种合成式I去氢酰胺类药物的方法:
Heterocyclic Compounds for the Treatment of Neurological and Psychological Disorders
申请人:Alkermes Pharma Ireland Limited
公开号:US20140350254A1
公开(公告)日:2014-11-27
Lactam compounds of Formula I and their use for the treatment of neurological and psychiatric disorders including schizophrenia, bipolar disorder, anxiety disorder and insomnia is disclosed.
Heterocyclic compounds for the treatment of neurological and psychological disorders
申请人:Alkermes Pharma Ireland Limited
公开号:US10023537B2
公开(公告)日:2018-07-17
Lactam compounds of Formula I and their use for the treatment of neurological and psychiatric disorders including schizophrenia, bipolar disorder, anxiety disorder and insomnia is disclosed.
公开了式 I 的内酰胺化合物及其在治疗神经和精神疾病(包括精神分裂症、躁郁症、焦虑症和失眠症)方面的用途。