NEW COMPOUNDS FOR ALLEVIATION, PREVENTION OR TREATMENT OF OSTEOPOROSIS, THE PREPARATION THEREOF AND PHARMACEUTICAL COMPOSITION COMPRISING THE SAME
申请人:PARKCHOO Hea-Young
公开号:US20130040999A1
公开(公告)日:2013-02-14
The present invention provides novel compounds of Chemical Formula I, a pharmaceutically acceptable salt thereof, or a hydrate or solvate thereof, a preparation thereof and a composition for the alleviation, prevention or treatment of osteoporosis, comprising thereof in an effective amount, and a method for alleviating, preventing or treating osteoporosis.
Compounds for alleviation, prevention or treatment of osteoporosis, the preparation thereof and pharmaceutical composition comprising the same
申请人:Parkchoo Hea-Young
公开号:US08604214B2
公开(公告)日:2013-12-10
The present invention provides novel compounds of Chemical Formula I, a pharmaceutically acceptable salt thereof, or a hydrate or solvate thereof, a preparation thereof and a composition for the alleviation, prevention or treatment of osteoporosis, comprising thereof in an effective amount, and a method for alleviating, preventing or treating osteoporosis.
Novel diether compounds inhibiting differentiation of osteoclasts
作者:Kyung Eun Doh、Ju-Hee Kang、Zheng Ting、Mijung Yim、Hea-Young Park Choo
DOI:10.1007/s12272-015-0672-x
日期:2016.2
Osteoporosis is a disorder in which bone mass decreases and is responsible for many degenerative bone diseases. The excessive formation and activity of osteoclasts results in pathological disorders of the bone. Receptor Activator of Nuclear Factor κB Ligand (RANKL) is regarded as a key regulator of osteoclast activity and as a new therapeutic target for treating osteoporosis. Herein, we have synthesized several new small molecules and tested their inhibition activity on RANKL-induced osteoclast formation. The active compounds 2c and 4d showed inhibitory activity against RANKL-induced osteoclast differentiation (IC50 = 1.56 and 2.20 μM, respectively). The most active compound 2c prevented LPS-induced osteoclastogenesis in vivo. These data imply that the compound may be the potential candidate for a new therapeutic drug for treatment of bone resorption-associated diseases.