We have developed a simple and practical copper-catalyzed method for the synthesis of 1,2,4-benzothiadiazine1,1-dioxidederivatives via cascade reactions of substituted 2-halobenzenesulfonamides with amidines, and the method is of value for the construction of this kind of molecules with biological and medicinal activities.
[EN] INHIBITORS OF HCV NS5A<br/>[FR] INHIBITEURS DE NS5A DU VHC
申请人:PRESIDIO PHARMACEUTICALS INC
公开号:WO2011149856A1
公开(公告)日:2011-12-01
Provided herein are compounds, pharmaceutical compositions and combination therapies for inhibition of hepatitis C.
本文提供了一些化合物、药物组合以及联合治疗方案,用于抑制丙型肝炎。
INHIBITORS OF HCV NS5A
申请人:Zhong Min
公开号:US20120122864A1
公开(公告)日:2012-05-17
Provided herein are compounds, pharmaceutical compositions and combination therapies for inhibition of hepatitis C.
本文提供了用于抑制丙型肝炎的化合物、药物组合物和联合治疗方案。
Propane-1,3-Dione Derivative or Salt Thereof
申请人:Hirano Masaaki
公开号:US20090181964A1
公开(公告)日:2009-07-16
It is intended to provide a compound useful as a GnRH receptor antagonist. The inventors further investigated propane-1,3-dione derivatives. As a result, they confirmed that a compound having a benzene ring or a thiophene ring substituted with a group represented by —SO
2
—R
3
in a propane-1,3-dione derivative having 2-(1,3-dihydro-2H-benzimidazol-2-ylidene) has an excellent GnRH receptor antagonistic effect and accomplished the present invention. Because the compound of the present invention has a potent GnRH receptor antagonistic effect, it is useful for the treatment of sex hormone-dependent diseases, particularly GnRH-related diseases. Further, because the compound of the present invention has an excellent metabolic stability in human and few drug interactions, therefore it has preferable characteristics as a pharmaceutical used for the above-mentioned diseases.