STABLE BIOISOSTERE OF RESOLVIN E2

摘要

The present invention provides: a compound represented by general formula (1) or (1') [in the formula, R¹ and R² each independently represent a hydrogen atom or a hydroxy group, R³ represents an alkyl group having 1-6 carbon atoms, R⁴ represents a halogen atom or an alkyl group, m indicates the number of R⁴ and represents an integer of 0-4, each R⁴, when m equals 2 or more, may be the same or different from the others, n represents an integer of 1-6, and n' represents an integer of 1-4]; and a neutrophil infiltration suppressor containing said compound as an active ingredient.