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METHOD OF SYNTHESIS OF 2-AMINO-4-MORPHOLINO-6-PROPYL-1,3,5-TRIAZINE DERIVATIVES OR THEIRS PHARMACEUTICALLY ACCEPTABLE ACID-ADDITIVE SALTS
METHOD OF SYNTHESIS OF 2-AMINO-4-MORPHOLINO-6-PROPYL-1,3,5-TRIAZINE DERIVATIVES OR THEIRS PHARMACEUTICALLY ACCEPTABLE ACID-ADDITIVE SALTS
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机译:合成2-氨基-4-甲氧基-6-丙基-1,3,5-三嗪衍生物或其药学上可接受的酸添加剂盐的方法
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摘要
New 2-amino-4-morpholino-6-propyl-1,3,5-triazines having the formula IMAGE (I) wherein R1 is hydrogen, alkyl, aralkyl or acetyl, R2 is hydroxyl, hydroxyalkyl, alkoxyalkyl, dialkylamino, arylhydroxyalkyl, (hydroxy-cycloalkyl)alkyl, alkanoyloxyalkyl, benzoyloxyalkyl, phenylacetyloxyalkyl, aminocarbonyloxyalkyl, COR3 or CONR4R5, or NR1R2=(hydroxyalkyl)alkyleneimino, R3=alkyl, aryl, haloaryl, alkylaryl, alkoxyaryl, aralkyl or aryloxy, R4=R5=hydrogen or alkyl, alkyl, alkoxy and alkanoyloxy having 1 to 4 carbon atoms, cycloalkyl and alkyleneimino having 4 to 6 carbon atoms. Moreover, when R1 is acetyl, R2 is acetoxyalkyl. Processes for the preparation thereof and pharmaceutical compositions containing the same are also given. In particular, these compounds are useful for the treatment of cognitive and behavioral disorders associated with aging and dementia syndromes, e.g. those associated with Alzheimer's disease.
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