[EN] PROCESSES FOR PRODUCING AMIDE COMPOUNDS, AND THEIR CRYSTALLINE AND SALT FORM [FR] PROCÉDÉS DE PRODUCTION DE COMPOSÉS AMIDES, ET LEUR FORME CRISTALLINE ET SALINE
[EN] AMIDE COMPOUNDS AND USE THEREOF<br/>[FR] COMPOSÉS AMIDE ET LEUR UTILISATION
申请人:ALPHALA CO LTD
公开号:WO2018140338A1
公开(公告)日:2018-08-02
Disclosed are compounds of formula (I) below and pharmaceutically acceptable salts thereof, in which each of variables R1, R2, L, and Z is defined herein. Also disclosed are methods for reducing the glycemic level and treating glucagon-associated disorders with a compound of formula (I) or a salt thereof and a pharmaceutical composition containing same.
Copper-Mediated Deoxygenative Trifluoromethylation of Benzylic Xanthates: Generation of a CCF<sub>3</sub>Bond from an O-Based Electrophile
作者:Lingui Zhu、Shasha Liu、Justin T. Douglas、Ryan A. Altman
DOI:10.1002/chem.201302328
日期:2013.9.16
are capable of converting O‐based electrophiles into trifluoromethanes. The copper‐mediated trifluoromethylation of benzylicxanthates using Umemoto’s reagent as the source of CF3 to form CCF3 bonds is described. The method is compatible with an array of benzylicxanthates bearing useful functional groups. A preliminary mechanistic investigation suggests that the CCF3 bond forms by reaction of the
[EN] GLUCAGON RECEPTOR ANTAGONISTS, PREPARATION AND THERAPEUTIC USES<br/>[FR] ANTAGONISTE DES RECEPTEURS DU GLUCAGON, PREPARATION ET UTILISATIONS THERAPEUTIQUES
申请人:LILLY CO ELI
公开号:WO2005123668A1
公开(公告)日:2005-12-29
The present invention discloses novel compounds of Formula I, or pharmaceutically acceptable salts thereof, which have glucagon receptor antagonist or inverse agonist activity, as well as methods for preparing such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising compounds of Formula I as well as methods of using them to treat diabetic and other glucagon related metabolic disorders, and the like.
GLUCAGON RECEPTOR ANTAGONISTS, PREPARATION AND THERAPEUTIC USES
申请人:Conner Scott Eugene
公开号:US20090156655A1
公开(公告)日:2009-06-18
The present invention discloses novel compounds of Formula (I), or pharmaceutically acceptable salts thereof, which have glucagon receptor antagonist or inverse agonist activity, as well as methods for preparing such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising compounds of Formula (I) as well as methods of using them to treat diabetic and other glucagon related metabolic disorders, and the like.
Investigation into an Unexpected Impurity: A Practical Approach to Process Development for the Addition of Grignard Reagents to Aldehydes Using Continuous Flow Synthesis
This work presents a case study of processdevelopment using continuousflow synthesis. In developing a process for manufacturing drug substances in batch reactors, we unexpectedly obtained a significant amount of a trimerized byproduct on addition of MeMgBr to an aldehyde. Consideration of a plausible generation mechanism for the byproduct indicated that it arose from a reaction between the starting