There is disclosed a process for the preparation of 1-aminoacetamidopyrroles and 1-amino-2-(substituted)-pyrroles and related compounds of the formula ##STR1## wherein all substituents are defined herein, which are useful as glycine partial agonists and for the enhancement of learning and memory and for the treatment of memory dysfunctions associated with neurodegenerative disorders and are thus indicated in the treatment of Alzheimer's disease and other senile dementias which comprises treating a 1-phthalimidopyrrole of the formula ##STR2## with a base to yield a 1-aminopyrrole of the formula ##STR3## which is reacted with a compound of the formula ##STR4## to obtain the compound of Formula (I).
本发明揭示了一种制备1-
氨基乙酰胺基
吡咯和1-
氨基-2-(取代基)
吡咯及其相关化合物的方法,其
化学式为##STR1##其中所有取代基的定义如下,这些化合物可用作甘
氨酸部分激动剂,可增强学习和记忆功能,用于治疗与神经退行性疾病相关的记忆功能障碍,因此适用于治疗阿尔茨海默病和其他老年性痴呆症,该方法包括用碱处理化合物##STR2##以得到化合物##STR3##,然后将其与化合物##STR4##反应以得到化合物##STR1##。