SUBSTITUTED AROMATIC COMPOUNDS FOR THE TREATMENT OF PULMONARY FIBROSIS, LIVER FIBROSIS,SKIN FIBROSIS AND CARDIAC FIBROSIS
申请人:PROMETIC BIOSCIENCES INC.
公开号:US20160023983A1
公开(公告)日:2016-01-28
The present invention relates to substituted aromatic compounds for use in prevention or treatment of various fibrotic diseases and conditions in subjects, including pulmonary fibrosis, liver fibrosis, skin fibrosis and cardiac fibrosis, where the compound has the following formula: or a pharmaceutically acceptable salt thereof, wherein A is C
5
alkyl, C
6
alkyl, C
5
alkenyl, C
6
alkenyl, C(O)—(CH
2
)
n
—CH
3
or CH(OH)—(CH
2
)
n
—CH
3
wherein n is 3 or 4; R
1
is H, OH or F; R
2
is H, OH, F or CH
2
—OH; R
3
is H, OH, F or CH
2
Ph; R
4
is H, OH or F; Q is 1) (CH
2
)
m
C(O)OH wherein m is 1 or 2, 2) CH(CH
3
)C(O)OH, 3) C(CH
3
)
2
C(O)OH, 4) CH(F)—C(O)OH, 5) CF
2
—C(O)OH, or 6) C(O)—C(O)OH.
本发明涉及用于预防或治疗受体内各种纤维化疾病和情况的取代芳香族化合物,包括肺纤维化,肝纤维化,皮肤纤维化和心脏纤维化,其中该化合物具有以下公式:或其药学上可接受的盐,其中A是C5烷基,C6烷基,C5烯基,C6烯基,C(O)-(CH2)n-CH3或CH(OH)-(CH2)n-CH3,其中n为3或4;R1为H,OH或F;R2为H,OH,F或CH2-OH;R3为H,OH,F或CH2Ph;R4为H,OH或F;Q为1)(CH2)mC(O)OH,其中m为1或2,2)CH(CH3)C(O)OH,3)C(CH3)2C(O)OH,4)CH(F)-C(O)OH,5)CF2-C(O)OH或6)C(O)-C(O)OH。