Compounds and their salts specific to the PPAR receptors and the EGF receptors and their use in the medical field
申请人:Naccari Giancarlo
公开号:US20090118357A1
公开(公告)日:2009-05-07
Therefore the present invention relates specifically to the compounds of general formula (I), in which R
1
and R
2
, which may be identical or different, are selected from the group comprising H, —C
n
H
2n-1
, a linear or branched alkyl group having from 1 to 6 carbon atoms, or together form an aromatic or aliphatic ring with 5 or 6 atoms; R
3
is selected from —CO—CH
3
, —NHOH, —OH, —OR
6
in which R
6
is a linear or branched alkyl group having from 1 to 6 carbon atoms; R
4
is selected from H, a linear or branched alkyl group having from 1 to 6 carbon atoms, phenyl, benzyl, —CF
3
or —CF
2
CF
3
, vinyl or allyl; R
5
, R
7
, R
8
are hydrogen atoms; or R
3
and R
4
, R
4
and R
5
, or R
7
and R
8
together form a ring, fused to the benzene, aromatic or aliphatic ring with 5 or 6 atoms comprising from 1 to 2 heteroatoms selected independently from the group comprising N, O, and use thereof in the medical field.
因此,本发明特别涉及具有通用公式(I)的化合物,其中R1和R2,可以相同或不同,选自包括H,—CnH2n-1,具有1到6个碳原子的直链或支链烷基,或者共同形成一个含有5或6个原子的芳香族或脂肪族环;R3选自—CO—CH3,—NHOH,—OH,—OR6,其中R6是一个具有1到6个碳原子的直链或支链烷基;R4选自H,具有1到6个碳原子的直链或支链烷基,苯基,苄基,—CF3或—CF2CF3,乙烯基或烯丙基;R5,R7,R8是氢原子;或者R3和R4,R4和R5,或R7和R8共同形成一个环,与苯环,芳香族或脂肪族环融合,含有5或6个原子,并包括1到2个独立选自N,O的杂原子,及其在医疗领域的应用。