potassium tert-butylate 、 盐酸胍 、 2-isopropyl-3-ethylcarboxylmethylisoindolin-1-one 在
N-[2-(2-isopropyl-3-oxo-2,3-dihydro-1H-isoindol-1-yl)acetyl]guanidine 、 乙酸乙酯 、 methanol-dichloromethane 、 氩 、 silica gel 作用下,
以
水 为溶剂,
20.0~45.0 ℃
、266.64 kPa
条件下,
反应 20.0h,
以0.05 g of N-[(2-isopropyl-3-oxo-2,3-dihydro-1H-isoindol-1-yl)acetyl]guanidine is thus obtained in the form of a white solid的产率得到N-[2-(2-isopropyl-3-oxo-2,3-dihydro-1H-isoindol-1-yl)acetyl]guanidine
参考文献:
名称:
Isoindolone derivatives, preparation process and intermediates of this process, their use as medicaments, and pharmaceutical compositions comprising them
A simple and efficient synthesis of isoindolinone derivatives based on reaction of ortho-lithiated aromatic imines with CO
作者:Hai-Jun Li、Yu-Qing Zhang、Liang-Fu Tang
DOI:10.1016/j.tet.2015.07.060
日期:2015.10
A simple and efficient one-pot synthesis of 2,3-disubstituted isoindolinones via the reaction of o-lithiated aromaticimines with carbon monoxide under one atmospheric pressure has been developed. Preliminary in vitro tests for fungicidal activity of these isoindolinone derivatives have been carried out, indicating that most of them exhibit good fungicidal activities.
Isoindolone derivatives, preparation process and intermediates of this process, their use as medicaments, and pharmaceutical compositions comprising them
申请人:Kleemann Heinz-Werner
公开号:US20060148880A1
公开(公告)日:2006-07-06
The present invention relates to the novel isoindolone derivatives of the formula I
in which R1 to R6 have the meanings stated in the claims. The inventive compounds are suitable as antiarrhythmic medicaments with a cardioprotective component for infarction prophylaxis and infarction treatment and for the treatment of angina pectoris. They also inhibit in a preventive manner the pathophysiological processes associated with the development of ischemia-induced damage, in particular in the triggering of ischemia-induced cardiac arrhythmias and of heart failure.