The present invention relates to diarylhydantoin compounds and methods for synthesizing them and using them in the treatment of hormone refractory prostate cancer.
这项发明涉及二苯基异恶唑化合物及其合成方法,以及在治疗激素难治性前列腺癌中使用它们的方法。
[EN] SUBSTITUTED HYDANTOIN AND THIOHYDANTOIN DERIVATIVES AS ANDROGEN RECEPTOR ANTAGONISTS<br/>[FR] UTILISATION DE DÉRIVÉS DE THIOHYDANTOINE ET D'HYDANTOINE SUBSTITUÉE EN TANT QU'ANTAGONISTES DES RÉCEPTEURS D'ANDROGÈNES
申请人:JANSSEN PHARMACEUTICA NV
公开号:WO2018009678A1
公开(公告)日:2018-01-11
Disclosed are compounds, compositions and methods for treating of disorders that are affected by the antagonism of one or more androgen receptor types. Such compounds are represented by Formula (I), wherein R1, R2a, R,2b,Z, X and Y are defined herein and G is selected (g1) or (g2).
The present disclosure is based on the surprising and unexpected discovery that a ligand molecule with certain characteristics is able to bind to two protein molecules simultaneously and recruit them to form a transient or stable protein-protein interaction complex. The protein-protein interaction and other cross-domain interactions gained in this process contribute additional stabilization energy to the complex beyond the combination of the binary binding energies, and therefore, largely increase the binding potency of the ligand. Accordingly, the present disclosure provides a Protein-Protein Interaction Inducing Technology (PPIIT), which includes a method to design and identify the tripartite or bifunctional compounds and use such compounds to induce protein-protein interactions in various contexts. The present disclosure also provides a composition for the purpose of inducing protein-protein interactions.
PROCESS FOR PREPARATION OF ANDROGEN RECEPTOR ANTAGONIST
申请人:Cadila Healthcare Limited
公开号:US20170158643A1
公开(公告)日:2017-06-08
The present invention provides an isopropanol solvate of enzalutamide. The present invention also provides a process for the preparation of androgen receptor antagonist. In particular, the present invention provides a process for the preparation of enzalutamide or its pharmaceutically acceptable salts, hydrates, solvates, polymorphs or intermediates thereof.
The present invention relates to diarylthiohydantoin compounds and methods for synthesizing them and using them in the treatment of hormone refractory prostate cancer.