[EN] OXAZETIDINE DERIVATIVES, PROCESS FOR PREPARING THEM AND USE THEREOF IN HUMAN MEDICINE AND IN COSMETICS<br/>[FR] DÉRIVÉS D'OXAZÉTIDINE, LEUR PROCÉDÉ DE PRÉPARATION ET LEUR UTILISATION EN MÉDECINE HUMAINE ET EN COSMÉTIQUE
申请人:GALDERMA RES & DEV
公开号:WO2013001030A1
公开(公告)日:2013-01-03
The present invention relates to the pharmaceutical field and in particular to the treatment of hypopigmentary pathologies and photosensitive dermatoses. More specifically, the invention relates to compounds that are agonists of the MC1R receptor and which exhibit reduced toxicity relative to the other compounds of the same class. These compounds have the general formula (I) below: in which: R1 represents a cyclopropylmethyl or a 4-hydroxybutyl group; R2 represents a hydrogen atom or a methyl group; and also the salts and enantiomers of the corresponding compounds of general formula (I).
本发明涉及制药领域,特别是用于治疗低色素病和光敏性皮肤病的方法。更具体地说,本发明涉及对MC1R受体具有激动作用且相对于同类化合物具有降低毒性的化合物。这些化合物的一般式(I)如下:其中:R1代表环丙基甲基或4-羟基丁基基团;R2代表氢原子或甲基基团;以及相应的一般式(I)化合物的盐和对映异构体。