| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a curative medicine and/or a preventive medicine for respiratory diseases such as asthma and chronic obstructive pulmonary disease.SOLUTION: A new pyridylaminoacetic acid compound, which has an EP2 agonist action and is shown by general formula (1) (in which Rto Rare each a hydrogen atom, a 1-6C alkyl group or the like independently; Y is a halogen atom, a 1-6C alkyl group or the like; Z is a halogen atom, an aromatic ring group optionally-replaced by a halogen atom, a 1-6C alkyl group or the like, or 5-membered or 6-membered heteroaromatic ring group), or the pharmacologically acceptable salt thereof is provided.</p> |
