Tricyclic steroid receptor modulator compounds and methods
申请人:Ligand Pharmaceuticals Incorporated
公开号:US05696130A1
公开(公告)日:1997-12-09
Non-steroidal compounds which are high affinity, high selectivity modulators for steroid receptors are disclosed. Also disclosed are pharmaceutical compositions incorporating such compounds, methods for employing the disclosed compounds and compositions for treating patients requiring steroid receptor agonist or antagonist therapy, intermediates useful in the preparation of the compounds and processes for the preparation of the steroid receptor modulator compounds.
Nucleophilic Dearomatization of N-Heteroaromatics Enabled by Lewis Acids and Copper Catalysis
作者:Xingchen Yan、Luo Ge、Marta Castiñeira Reis、Syuzanna R. Harutyunyan
DOI:10.1021/jacs.0c09974
日期:2020.11.25
reactivity of aromatic substrates associated with the loss of aromaticity, as well the regio- and stereoselectivities of the reaction. Here we present a catalytic system that leads to unprecedented, high-yielding dearomative C-4 functionalization of quinolines with organometallics with nearly absolute regio- and stereoselectivities and with a catalyst turnover number (TON) as high as 1000. The synergistic action
This invention relates to an optically pure androgen mediator, pharmaceutical compositions containing the stereoisomer and the use of the stereoisomer to aid in the prevention and restoration of for example, age-related decline in muscle mass and strength and the treatment of conditions which present with low bone mass in mammals, including humans.
Process for preparing steroid receptor modulator compounds
申请人:Ligand Pharmaceuticals Incorporated
公开号:US06093821A1
公开(公告)日:2000-07-25
Non-steroidal compounds which are high affinity, high selectivity modulators for steroid receptors are disclosed. Also disclosed are pharmaceutical compositions incorporating such compounds, methods for employing the disclosed compounds and compositions for treating patients requiring steroid receptor agonist or antagonist therapy, intermediates useful in the preparation of the compounds and processes for the preparation of the steroid receptor modulator compounds.
Intermediates for preparation of steroid receptor modulator compounds
申请人:Ligand Pharmaceuticals Incorporated
公开号:US06121450A1
公开(公告)日:2000-09-19
Non-steroidal compounds which are high affinity, high selectivity modulators for steroid receptors are disclosed. Also disclosed are pharmaceutical compositions incorporating such compounds, methods for employing the disclosed compounds and compositions for treating patients requiring steroid receptor agonist or antagonist therapy, intermediates useful in the preparation of the compounds and processes for the preparation of the steroid receptor modulator compounds.