estrogen receptor α is recognized as important pharmaceutical target for breast cancer therapy, and vascular endothelial growth factor receptors (VEGFRs) play important roles in tumor angiogenesis including breast cancer. A series of 2,3-diaryl isoquinolinone derivatives were designed and synthesized targeting both estrogen receptor α (ERα) and VEGFR-2. Bioactivity evaluation showed that compounds 7c, 7d and
The estrogen receptors have played important roles in breast cancer development and progression. Selective estrogen receptor modulators, such as Tamoxifen, have showed great benefits in the treatment and prevention of breast cancer. But the disadvantages of induction of endometrial cancer and drug resistance have limited their use. Multiple ligand which act at multiple biomolecular targets may exert
Compounds having the formula I wherein R
1
, R
2
, R
3
, R
4
, R
5
, R
a
, R
b
, R
c
, R
d
, R
e
, n, r, s and t are as defined herein and which compounds are inhibitors of PAK1. Also disclosed are compositions and methods for treating cancer and hyperproliferative disorders.
The invention provides compounds of Formula (I) or a pharmaceutically acceptable salt or ester thereof wherein the symbols have meaning as defined, which are inhibitors of cathepsin K and find use pharmaceutically for treatment of diseases and medical conditions in which cathepsin K is implicated, e.g. various disorders including inflammation, rheumatoid arthritis, osteoarthritis, osteoporosis and tumors.
[EN] NEW COMPOUNDS AND METHODS<br/>[FR] NOUVEAUX COMPOSÉS ET PROCÉDÉS
申请人:BENEVOLENTAI BIO LTD
公开号:WO2020260871A1
公开(公告)日:2020-12-30
The present invention relates to compounds of Formula (I) or a pharmaceutically acceptable salt, solvate, hydrate, tautomer, optical isomer, N-oxide, and/or prodrug thereof. The present invention also relates to pharmaceutical compositions comprising the compounds of the invention, and to their use in the treatment or prevention of medical conditions in which inhibition of c-ABL is beneficial. (I)