DERIVATIVES OF HETEROCYCLES WITH 5 MEMBERS, THEIR PREPARATION AND THEIR USE AS MEDICAMENTS
申请人:CHABRIER DE LASSAUNIERE Pierre-Etienne
公开号:US20110172434A1
公开(公告)日:2011-07-14
The invention relates to thiazole, oxazole, imidazole, isoxazole and isoxazoline derivatives of general formula (I)
wherein Het is thiazole, oxazole, imidazole, isoxazole or isoxazoline, n is an integer from 0 to 6, A is notably selected from various optionally substituted aromatic radicals, B is notably hydrogen, alkyl or phenyl, R
1
and R
2
are notably independently hydrogen, alkyl or cycloalkyl and Ω is —NR
46
R
47
or —OR
48
, R
46
and R
47
are notably independently hydrogen, alkyl, cycloalkyl or —(CH
2
)
k
—COOR
51
, R
51
is notably alkyl or haloalkyl and R
48
is notably hydrogen or alkyl.
These compounds have advantageous pharmacological properties which allow their use in therapeutics, notably for treating neurodegenerative disorders or pain.
本发明涉及通式(I)的噻唑,噁唑,咪唑,异噁唑和异噁唑啉衍生物,其中Het为噻唑,噁唑,咪唑,异噁唑或异噁唑啉,n为0至6的整数,A特别选择自各种可选取代的芳香基团,B特别为氢,烷基或苯基,R1和R2特别独立地为氢,烷基或环烷基,Ω为—NR46R47或—OR48,R46和R47特别独立地为氢,烷基,环烷基或—(CH2)k—COOR51,R51特别为烷基或卤代烷基,R48特别为氢或烷基。这些化合物具有有利的药理学性质,可以在治疗中使用,特别用于治疗神经退行性疾病或疼痛。