- A new amide compounds
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The invention provides a novel compound (as shown in the formula I) and salt thereof. Experimental results show that the novel compound can be applied to treating and preventing cerebral ischemic diseases and improving sleep; the novel amide compound can generate salt with alkali metal sodium, magnesium, kalium, calcium, organic base tris, diethyl amine, triethylamine and the like and has the functions of treating and preventing ischemic cardiovascular and cerebrovascular diseases and improving sleep.
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Paragraph 0013; 0017; 0018
(2017/03/14)
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- Pyrrolidine 2-one derivatives
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1-Substituted-2-pyrrolidinones of the formula STR1 wherein one of R1, R2 and R3 represents hydroxy and the remaining substituents represent hydrogen, are capable of counteracting cerebral insufficiency produced experimentally in animal tests. They can be used therapeutically in the control or prevention of cerebral insufficiency or in the improvement of intellectual capacity. They can be manufactured from novel intermediates and can be processed to provide medicaments.
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