Hypolipidemic Activity of Phthalimide Derivatives IV: Further Chemical Modification and Investigation of the Hypolipidemic Activity of N-Substituted Imides
作者:James M. Chapman、George H. Cocolas、I.H. Hall
DOI:10.1002/jps.2600721127
日期:1983.11
A furtherinvestigation of N-substitutedderivatives of phthalimide for hypolipidemicactivity has revealed that the chain length, as well as the type of substitution on the N-alkyl chain of phthalimide is critical for biological activity. In these studies the hypolipidemicactivity was not improved by extending the chain length beyond five carbon atoms in the alkyl and alkanoic acid series. Imido
[EN] CANNABINOID RECEPTOR 1 ANTAGONISTS/INVERSE AGONISTS AND USES THEREOF<br/>[FR] ANTAGONISTES/AGONISTES INVERSES DU RÉCEPTEUR CANNABINOÏDE 1 ET LEURS UTILISATIONS
申请人:CORBUS PHARMACEUTICALS INC
公开号:WO2023196556A1
公开(公告)日:2023-10-12
Disclosed herein are compounds suitable for use in the treatment of disorders, e.g., diabetic disorder, a dyslipidemia disorder, a cardiovascular disorder, an inflammatory disorder, a hepatic disorder, cancer, or obesity or co-morbidities thereof. Also disclosed are compositions containing one or more of the compounds and uses of the compounds in the treatment of disorders in a subject.
作者:Deng, Meng、Yang, Jiaqi、Kong, Zhiyi、Li, Yaning、Wang, Quanpeng、Liu, Huan、Deng, Shu-Zhen、Li, Nan
DOI:10.1021/acs.joc.4c00776
日期:——
the production of opticallyactive γ-functionalized alcohols from relevant alkenes has been developed by using a robust Mn(III)/air/(Me2SiH)2O catalytic system combined with lipase-catalyzedkineticresolution. This approach demonstrates exceptional tolerance toward proximal functional groups present on alkenes, enabling the achievement of high yields and exclusive enantioselectivity. Under this sequential
通过使用稳健的 Mn(III)/空气/(Me 2 SiH) 2 O 催化系统与脂肪酶催化动力学拆分相结合,开发了一种简单实用的催化工艺,用于从相关烯烃生产光学活性 γ-官能化醇。该方法表现出对烯烃上存在的近端官能团的优异耐受性,从而实现高产率和独特的对映选择性。在这种顺序催化系统下,手性烯烃前体也可以转化为γ-官能化醇和相关的乙酸酯作为可分离的单一对映体。
Antimalarial activity of new ethers and thioethers of dihydroartemisinin
Various ethers and thioethers of dihydroartemisinin were prepared by treating dihydroartemisinin with hydroxy alkyl, substituted phenol, hydroxy aralkyl, hydroxy alkynyl and hydroxy heteroalkyl or thiols in the presence of BF(3)Et(2)O. The thioethers 64 and 65 were further oxidised to the respective sulfoxides. These derivatives were tested in the Plasmodium berghei K-173-infected mice and some active compounds were tested in chloroquine-resistant P yoelii nigeriensis (NS)-infected mice. Initially the compounds were administered subcutaneously and subsequently by the oral route. The antimalarial activity of the compounds 22, 23, 36, 66 and 79 were found to be comparable to that of arteether when tested in the K-173-infected mice. These compounds also showed activity in the P y nigeriensis (NS)-infected mice.