[EN] MANNOSE DERIVATIVES USEFUL FOR TREATING PATHOLOGIES ASSOCIATED WITH ADHERENT E. COLI<br/>[FR] DÉRIVÉS DE MANNOSE UTILES POUR LE TRAITEMENT DE PATHOLOGIES ASSOCIÉES À E. COLI ADHÉRENTS
申请人:ENTEROME
公开号:WO2017021549A1
公开(公告)日:2017-02-09
The present invention relates to mannose derivatives of formula (I): wherein R1 represents H, CO-(C1-C6)-alkyl or CO-alkylaryl, Y represents a single bond, CH2, O, NR3, S, A represents O, NH or S, X represents H and X' represents OH or X and X' taken together with the carbon atom bearing them form a CO group, R2 represents H, a linear or branched (C1-C6 )-alkyl or CF3, R3 represents H, a C1-C6 alkyl, a CO-(C1-C6 )-alkyl, CF3 or COCF3, and R is as described in claim 1. The mannose derivatives of formulae (I) are useful for treating pathologies associated with the presence of adherent Escherichia coli (AEC), in particular inflammatory bowel diseases (IBD), such as Crohn's disease and ulcerative colitis; a urinary tract infection, in particular painful bladder syndrome and cystitis, more particularly interstitial cystitis; irritable bowel syndrome; metabolic diseases such as metabolic obesity, diabetes, hypercholesterolemia; autoimmune inflammatory diseases; and colorectal cancer, in particular colon cancer.
本发明涉及式(I)的甘露糖衍生物:其中R1代表H、CO-(C1-C6)-烷基或CO-烷基芳基,Y代表单键、CH2、O、NR3、S,A代表O、NH或S,X代表H,X'代表OH或X和X'与它们相连的碳原子形成CO基团,R2代表H、线性或支链(C1-C6)-烷基或CF3,R3代表H、C1-C6烷基、CO-(C1-C6)-烷基、CF3或COCF3,R如权利要求1中所述。式(I)的甘露糖衍生物对治疗与粘附性大肠埃希菌(AEC)存在相关的病理病变有用,特别是炎症性肠病(IBD),如克罗恩病和溃疡性结肠炎;尿路感染,特别是疼痛性膀胱综合征和膀胱炎,更特别是间质性膀胱炎;肠易激综合征;代谢性疾病,如代谢性肥胖、糖尿病、高胆固醇血症;自身免疫性炎症性疾病;以及结直肠癌,特别是结肠癌。