Resveratrol derivative and anti-fibrotic method using the same
申请人:TAIZHOU HUAYUAN MEDICINAL TECH CO. LTD.
公开号:US20220185764A1
公开(公告)日:2022-06-16
A resveratrol derivative of the compound of formula I or a pharmaceutically acceptable salt thereof are effective for treating a fibrotic disease.
In formula I, R
1
is hydrogen or C
1
-C
4
alkyl, R
2
and R
3
are each independently C
1
-C
3
alkyl or C
1
-C
3
deuterated alkyl, and R
2
and R
3
are the same or different; the C
1
-C
4
alkyl or C
1
-C
3
alkyl is optionally substituted with one or more substituents each independently selected from the group consisting of halogen (for example, fluorine, chlorine, bromine, iodine), methyl, hydroxyl, ethyl, amino, methoxy, and nitro; and R
4
and R
5
are substituted or unsubstituted C
1
-C
3
alkyl. The fibrotic disease is selected from the group consisting of liver fibrosis, lung fibrosis, kidney fibrosis, and cardiac fibrosis.
Three birds with one stone: Herein we report the discovery of pan‐PPAR agonists 6 and 9, which are based on the resveratrolscaffold and which have balanced EC50 values toward three PPAR subtypes, α, γ, and δ. We evaluated their biological activity in vivo and carried out dockingstudies as well.