Disclosed is an azapeptide derivative represented by the formula (I):
wherein A represents a direct bond, an α-amino acid or a residue of a dipeptide; R¹ represents a hydrogen atom or a protective group for a terminal amino group; R² represents a phenyl group or a phenyl group substituted by one or two substituents selected from the group consisting of a lower alkyl group, halogen atom, hydroxyl group which may be protected, nitro group, amino group which may be protected and perhalo lower alkyl group; and R³ represents a hydroxyl group or a protective group for a terminal carboxyl group,
and a salt thereof, and an agent for curing nervous inflammation of respiratory apparatus, asthma and bronchospasm comprising the azapeptide derivative represented by the formula (I) or a salt thereof as an active ingredient.
[EN] SILICON COMPOUNDS AND THEIR USE<br/>[FR] DERIVES DE SILICIUM ET LEUR UTILISATION
申请人:PARADIGM THERAPEUTICS LTD
公开号:WO2006064277A1
公开(公告)日:2006-06-22
[EN] A compound of any of formulas (I) to (V) : wherein at least one of Y and Z includes a Si atom, is of utility in therapy. [FR] La présente invention décrit un composé répondant à l'une quelconque des formules (I) à (V): selon laquelle au moins un des groupements Y ou Z inclut un atome de Si. Ledit composé présente des applications thérapeutiques.