46843-28-1Relevant articles and documents
Imidazoquinazoline derivatives
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, (2008/06/13)
The present invention relates to imidazoquinazoline derivatives represented by formula (I): STR1 wherein R1 represents hydrogen, substituted or unsubstituted lower alkyl, cycloalkyl, lower alkenyl, substituted or unsubstituted aralkyl, substituted or unsubstituted aryl, substituted or unsubstituted heteroarylalkyl, or substituted or unsubstituted heteroaryl, R2 and R3 represent independently hydrogen, substituted or unsubstituted lower alkyl, substituted or unsubstituted aralkyl, substituted or unsubstituted aryl, substituted or unsubstituted heteroarylalkyl, or substituted or unsubstituted heteroaryl, or R2 and R3 are combined to represent a heterocyclic group containing a nitrogen atom, R4 represents hydrogen or substituted or unsubstituted lower alkyl, X represents O or S, Y represents a single bond or O, n represents 0, 1, 2, or 3, and pharmaceutically acceptable salts thereof.
1,2,4-OXADIAZOLE DERIVATIVES HAVING MONOAMINE OXIDASE B ENZYME-INHIBITORY ACTIVITY
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, (2008/06/13)
A 1,2,4-oxadiazole derivative is represented by the following general formula (I): wherein R1 represents a lower alkyl or cycloalkyl group, a lower alkyl group substituted with a halogen atom, a lower alkylamino group or a phenyl group; R2 represents a hy