Thienopyridones as AMPK activators for the treatment of diabetes and obesity
申请人:Iyengar R. Rajesh
公开号:US20050038068A1
公开(公告)日:2005-02-17
The present invention relates to compounds that activate AMP-activated protein kinase (AMPK), including the preparation of the compounds, compositions containing the compounds and the use of the compounds in the prevention or treatment of disorders such as diabetes, metabolic syndrome, and obesity.
One-pot synthesis of 1-butylpyrrolidine and its derivatives from aqueous ammonia and 1,4-butandiol over CuNiPd/ZSM-5 catalysts
作者:Yan Long、Shimin Liu、Xiangyuan Ma、Liujin Lu、Yude He、Youquan Deng
DOI:10.1039/d0nj02224a
日期:——
The synthesis of 1-butylpyrrolidine and its derivatives (1-butylpyrrolidine with a little of 1-butenylpyrrolidines) was developed via a one-pot method from ammonia and 1,4-butandiol. Here, the product of 1-butylpyrrolidine was emphatically investigated, and the yield was 76% under the optimized conditions. Such a route was realized through successive N-alkylation using aqueous ammonia as the nitrogen
Amine-Directed Hydroboration: Scope and Limitations
作者:Matthew Scheideman、Guoqiang Wang、Edwin Vedejs
DOI:10.1021/ja0774663
日期:2008.7.1
Iodine activation induces intramolecular hydroboration of homoallylic and bis-homoallylic amineboranes with good to excellent control of regiochemistry compared to control experiments using excess THF•BH3. Deuterium labeling and other evidence confirm that the iodine-induced hydroboration reaction of homoallylic amineboranes occurs via an intramolecular mechanism equivalent to the classical 4-center
[EN] LIPID COMPOUNDS AND LIPID NANOPARTICLE COMPOSITIONS<br/>[FR] COMPOSÉS LIPIDIQUES ET COMPOSITIONS DE NANOPARTICULES LIPIDIQUES
申请人:SUZHOU ABOGEN BIOSCIENCES CO LTD
公开号:WO2022002040A1
公开(公告)日:2022-01-06
Provided herein are lipid compounds that can be used in combination with other lipid components, such as neutral lipids, cholesterol and polymer conjugated lipids, to form lipid nanoparticles for delivery of therapeutic agents (e.g., nucleic acid molecules) for therapeutic or prophylactic purposes, including vaccination. Also provided herein are lipid nanoparticle compositions comprising said lipids.
Barbier-type allylation of iminium ions generated in situ in aqueous medium
作者:Idália H.S. Estevam、Lothar W. Bieber
DOI:10.1016/s0040-4039(02)02667-9
日期:2003.1
Iminiumions, generated in aqueoussolution from secondary amines and formaldehyde, undergo a Barbier-type allylation mediated by tin, aluminum and zinc. The reaction is catalyzed by copper and produces tertiary homoallylamines in up to 85% yield.