| 摘要 |
<p>A pyrimidine derivative represented by general formula (II) or (III) and a salt thereof, both having selective acetylcholine esterase inhibitor and type A monoamine oxidase inhibitor effects, thus being useful as antidepressant and senile dementia remedy. In said formulae, R<1> and R<2> represent each H, halogen, amino, nitro, (un)substituted alkyl, alkoxy or alkoxycarbonyl, provided that R<1> and R<2> may be combined together to represent (un)substituted alkylene; R<3> represents aralkyl or heteroaryl-alkyl; R<4> represents H or acyl; R<5> represents H, OH or alkoxy; R<6> represents H, halogen, alkyl or alkoxy; X represents -CH=, -CH=CH-(CH2)p-, -CH2- or -CH2CH2-(CH2)p-; Y represents =CH-(CH2)p-, -CH2-(CH2)p-, single bond or double bond; p represents 0 or 1; and symbol @ represents either single or double bond. <CHEM></p> |
