Alpha-amino-indole-3-acetic acids useful as anti-diabetic, anti-obesity and anti-atherosclerotic agents
申请人:THE UPJOHN COMPANY
公开号:EP0375133A1
公开(公告)日:1990-06-27
Provided are novel α-aminoindole-3-acetic acid derivatives having the formula
wherein R through R9 are the same as in Claim 1; and pharmacologically acceptable salts of compounds wherein R₉ is not OM, which are useful as anti-diabetic, anti-obesity and anti-atherosclerotic agents.
本发明提供了新型α-氨基吲哚-3-乙酸衍生物,其式为
其中 R 至 R9 与权利要求 1 中的相同;以及其中 R𠢙 不为 OM 的化合物的药理学上可接受的盐,可用作抗糖尿病、抗肥胖和抗动脉粥样硬化药物。
US5245046A
申请人:——
公开号:US5245046A
公开(公告)日:1993-09-14
[EN] ALPHA-AMINO-INDOLE-3-ACETIC ACIDS USEFUL AS ANTI-DIABETIC, ANTI-OBESITY AND ANTI-ATHEROSCLEROTIC AGENTS
申请人:THE UPJOHN COMPANY
公开号:WO1990005721A1
公开(公告)日:1990-05-31
(EN) Provided are novel $g(a)-aminoindole-3-acetic acid derivatives having formula (I), wherein R through R9 are the same as in Claim 1; and pharmacologically acceptable salts of compounds wherein R9 is not OM, which are useful as anti-diabetic, anti-obesity and anti-atherosclerotic agents.(FR) L'invention concerne de nouveaux dérivés de l'acide $g(a)-aminoindole-3-acétique ayant la formule (I), dans laquelle R jusqu'à R9 sont définis dans la revendication 1; ainsi que des sels pharmacologiquement acceptables de composés dans lesquels R9 n'est pas OM, et sont utiles comme agents anti-diabétiques, anti-obésité et anti-athéro-sclérotiques.
Efficient One-Pot Synthesis of Indol-3-yl-Glycines via Uncatalyzed Friedel-Crafts Reaction in Water
作者:Mehdi Ghandi、Abuzar Taheri
DOI:10.3390/molecules14031056
日期:——
The three component reaction of primary aliphatic amines, glyoxalic acid and indole or N-methylindole in water at ambient temperature affords indol-3-yl or N-methylindol-3-yl-glycine in almost quantitative yields.
Indolylglycines Backbones in the Synthesis of Enantiopure 3,3-Spiroindolenines, Indolyl Tetracyclic Hemiaminals, and 3-Indolyl-maleimides Frameworks
作者:Jozef Markus、Branislav Ferko、Dušan Berkeš、Ján Moncol、Ata Martin Lawson、Mohamed Othman、Adam Daïch
DOI:10.1002/ejoc.201900814
日期:2019.9.8
Racemic and enantiopure 3‐indolylglycines (3IGs) were synthesized in high yields and optical purity by using a simple and efficacious Mannich 3CR. A multigram synthesis using (R)‐PEA as chiral auxiliary was realized. The resulting 3IGs were used to provide enantiopure 3,3‐spiroindolenines, indolyl tetracyclic hemiaminals, and 3‐indolylmaleimides following an unexpected pathway.