Enantioselective Synthesis of Diverse .alpha.-Amino Phosphonate Diesters
摘要:
An efficient, versatile protocol for the synthesis of highly enantioenriched alpha-amino phosphonate diesters has been devised. Addition of lithium diethyl phosphite to chiral chelating imines 31a-j, prepared from a variety of aldehydes and the chiral auxiliary (R)-(-)-1-amino-1-phenyl-2-methoxyethane (29), generated predominantly the (R,R) diastereomers 33. Hydrogenolysis then furnished alpha-amino phosphonates 15; in most examples, the enantiomeric purity exceeded 97% ee.
[EN] PHARMACEUTICAL FORMULATIONS AND METHODS FOR THE TREATMENT OF METABOLIC AND LIVER DISORDERS [FR] FORMULATIONS PHARMACEUTIQUES ET MÉTHODES POUR LE TRAITEMENT DE TROUBLES MÉTABOLIQUES ET HÉPATIQUES
[EN] COMPOSITIONS AND METHODS FOR THE TREATMENT OF METABOLIC AND LIVER DISORDERS<br/>[FR] COMPOSITIONS ET PROCÉDÉS POUR LE TRAITEMENT DE TROUBLES MÉTABOLIQUES ET HÉPATIQUES
申请人:VIKING THERAPEUTICS INC
公开号:WO2022159395A1
公开(公告)日:2022-07-28
Disclosed herein are small molecule GIP/GLP-1 dual receptor agonist compositions, pharmaceutical compositions, the use and preparation thereof.
本文披露了小分子GIP/GLP-1双重受体激动剂组合物、制药组合物及其使用和制备方法。
[EN] PHARMACEUTICAL FORMULATIONS AND METHODS FOR THE TREATMENT OF METABOLIC AND LIVER DISORDERS<br/>[FR] FORMULATIONS PHARMACEUTIQUES ET MÉTHODES POUR LE TRAITEMENT DE TROUBLES MÉTABOLIQUES ET HÉPATIQUES
申请人:VIKING THERAPEUTICS INC
公开号:WO2023141044A1
公开(公告)日:2023-07-27
Disclosed herein are formulations of small molecule GIP/GLP-1 dual receptor agonists and uses thereof.
本文公开了小分子 GIP/GLP-1 双受体激动剂的制剂及其用途。
Asymmetric Synthesis of .alpha.-Aminophosphonates via Diastereoselective Addition of Lithium Diethyl Phosphite to Chelating Imines
作者:Kraig M. Yager、Carol M. Taylor、Amos B. Smith
DOI:10.1021/ja00099a084
日期:1994.10
[EN] COMPOSITIONS AND METHODS FOR THE TREATMENT OF METABOLIC AND LIVER DISORDERS<br/>[FR] COMPOSITIONS ET MÉTHODES POUR LE TRAITEMENT DE TROUBLES MÉTABOLIQUES ET HÉPATIQUES
申请人:[en]VIKING THERAPEUTICS, INC.
公开号:WO2024020372A1
公开(公告)日:2024-01-25
Disclosed herein are small molecule GLP-1 receptor agonist compounds, pharmaceutical compositions, and the use and preparation thereof.
Enantioselective Synthesis of Diverse .alpha.-Amino Phosphonate Diesters
作者:Amos B. Smith、Kraig M. Yager、Carol M. Taylor
DOI:10.1021/ja00149a011
日期:1995.11
An efficient, versatile protocol for the synthesis of highly enantioenriched alpha-amino phosphonate diesters has been devised. Addition of lithium diethyl phosphite to chiral chelating imines 31a-j, prepared from a variety of aldehydes and the chiral auxiliary (R)-(-)-1-amino-1-phenyl-2-methoxyethane (29), generated predominantly the (R,R) diastereomers 33. Hydrogenolysis then furnished alpha-amino phosphonates 15; in most examples, the enantiomeric purity exceeded 97% ee.