Polyamide (polyamide) includes a protein that cleaves the cucumbers of beta lactam; a pharmacological component that contains the substance and is used to prevent and / or treat diseases associated with cucumbers of beta lactam.

摘要

This invention is directed to a compound of formula (I): wherein R1, R2, R3, R4 and L1 are as defined herein, a pharmaceutical composition comprising the compound, and the use of the compound to treat allergic and/or inflammatory disorders, particularly disorders such as allergic rhinitis, asthma and/or chronic obstructive pulmonary disease (COPD).