申请人:LABORATOIRE BIODIM
公开号:EP2913330A1
公开(公告)日:2015-09-02
The invention relates to the compounds (I) and their acids and bases salts:
wherein:
the dotted line indicates a double bond;
X is N or C-R1 and Y is N or C-R2, X and Y not being simultaneously N;
A is selected from the group consisting of phenyl, naphthyl and (5-11) membered monocyclic or bicyclic unsaturated cycle or heterocycle possibly substituted as defined in the application, and
A can also comprise either a further (4-7) membered heterocycle, said heterocycle being a monocycle, fused, saturated or unsaturated, the polycyclic system then comprising up to 14 members and up to 5 heteroatoms selected from N, O and S;
B is Hydrogen or a substituent as defined in the application, or
B is a (4-10) membered mono or bicyclic saturated or unsaturated heterocycle containing 1-3 heteroatoms selected from N, O and S, and possibly substituted as defined in the application;
B not being Hydrogen when X is N and Y is C-R2;
R1 is Hydrogen or a substituent as defined in the application;
B and R1 cannot be simultaneously Hydrogen;
R2 is Hydrogen or Halogen;
their preparation, their use in the antibacterial prevention and therapy, alone or in association with antibacterials, antivirulence agents or drugs reinforcing the host innate immunity, and pharmaceutical compositions and associations containing them.
该发明涉及化合物(I)及其酸盐和碱盐:
其中:
虚线表示双键;
X为N或C-R1,Y为N或C-R2,X和Y不同时为N;
A选自苯基、萘基和(5-11)成员单环或双环不饱和环或杂环,可能按申请中定义进行取代,
A还可以包括另一个(4-7)成员杂环,该杂环为单环、融合、饱和或不饱和,多环系统则包括最多14个成员和最多5个N、O和S中选择的杂原子;
B为氢或按申请中定义的取代基,或
B为含有1-3个N、O和S中选择的杂原子的(4-10)成员单环或双环饱和或不饱和杂环,并可能按申请中定义进行取代;
当X为N且Y为C-R2时,B不是氢;
R1为氢或按申请中定义的取代基;
B和R1不能同时为氢;
R2为氢或卤素;
它们的制备,它们在抗菌预防和治疗中的用途,单独或与抗菌药物、抗毒力剂或增强宿主先天免疫力的药物联合使用,以及含有它们的药物组合物和联合物。