| 摘要 |
<p>Disclosed is a pharmaceutical composition for treating intestinal tract injury accompanying administration of a non-steroid anti-inflammatory agent. Disclosed is a pharmaceutical composition for treating intestinal tract injury accompanying administration of a non-steroid anti-inflammatory agent, which contains as an active ingredient a heterocyclic derivative represented by general formula (1) or a pharmaceutically acceptable salt thereof. [EQUATION 1] In formula (1), R1 and R2, which can be the same or different, represent an optionally substituted aryl, R3 and R4, which can be the same or different, represent a hydrogen atom or alkyl, R5 represents a hydrogen atom, alkyl or a halogen atom, Y represents N or N?O, A represents NR6, R6 represents a hydrogen atom, alkyl or the like, D represents an optionally hydroxy substituted alkylene or alkenylene, E represents phenylene or a single bond, G represents O, S, or the like, and Q represents carboxy, alkoxycarbonyl, or the like.</p> |
