Pharmaceutical compositions and compounds are provided. The compounds of the invention demonstrate anti-proliferative activity, and may promote apoptosis in cells lacking normal regulation of cell cycle and death. In one embodiment of the invention, pharmaceutical compositions of the compounds in combination with a physiologically acceptable carrier are provided. The pharmaceutical compositions are useful in the treatment of hyperproliferative disorders, which disorders include tumor growth, lymphoproliferative diseases, angiogenesis. The compounds of the invention are substituted pyrazoles and pyrazolines.
Discovery, SAR study and ADME properties of methyl 4-amino-3-cyano-1-(2-benzyloxyphenyl)-1<i>H</i>-pyrazole-5-carboxylate as an HIV-1 replication inhibitor
screened our in-house library of pyrazole-based compounds to evaluate their in cellulo activity against HIV-1 replication. Two hits with very similar structures appeared from single and multiple-round infection assays to be non-toxic and active in a dose-dependent manner. Chemical expansion of their series allowed an in-depth and consistent structure–activity-relationship study (SAR) to be built. Further
受已知基于吡唑的 HIV 抑制剂的抗病毒活性的启发,我们筛选了我们内部的基于吡唑的化合物库,以评估它们在纤维素中对 HIV-1 复制的活性。从单轮和多轮感染测定中显示出具有非常相似结构的两个命中是无毒的并且以剂量依赖性方式具有活性。他们系列的化学扩展允许建立深入和一致的结构-活性-关系研究 (SAR)。进一步的 ADME 评估导致选择了 4-amino-3-cyano-1-(2-benzyloxyphenyl)-1 H-pyrazole-5-carboxylate 具有有利的药代动力学特征。最后,对其作用方式的检查表明,该化合物不属于三种主要的抗 HIV 药物,这是在病毒耐药性背景下最令人感兴趣的特征。
Immugenic compositions and diagnostic and therapeutic uses thereof
申请人:Zhang Zaihui
公开号:US20050272709A1
公开(公告)日:2005-12-08
Pharmaceutical compositions and compounds are provided. The compounds of the invention deomonstrate anti-proliferative activity, and may promote apoptosis in cells lacking normal regulation of cell cycle and death. In one embodiment of the invention, pharmaceutical compositions of the compounds in combination with a physiologically acceptable carrier are provided. The pharmaceutical compositions are useful in the treatment of hyperproliferative disorders, which disorders include tumor growth, lymphoproliferative diseases, angiogenesis. The compounds of the invention are substituted pyrazoles and pyrazolines.
Hydrazonopyrazole derivatives and their use as therapeutics
申请人:Valocor Therapeutics, Inc.
公开号:US07875728B2
公开(公告)日:2011-01-25
Pharmaceutical compositions and compounds are provided. The compounds of the invention demonstrate anti-proliferative activity, and may promote apoptosis in cells lacking normal regulation of cell cycle and death. In one embodiment of the invention, pharmaceutical compositions of the compounds in combination with a physiologically acceptable carrier are provided. The pharmaceutical compositions are useful in the treatment of hyperproliferative disorders, which disorders include tumor growth, lymphoproliferative diseases, angiogenesis. The compounds of the invention are substituted pyrazoles and pyrazolines.
HYDRAZONOPYRAZOLE DERIVATIVES AND THEIR USE AS THERAPEUTICS
申请人:Zhang Zaihui
公开号:US20110237783A1
公开(公告)日:2011-09-29
Pharmaceutical compositions and compounds are provided. The compounds of the invention demonstrate anti-proliferative activity, and may promote apoptosis in cells lacking normal regulation of cell cycle and death. In one embodiment of the invention, pharmaceutical compositions of the compounds in combination with a physiologically acceptable carrier are provided. The pharmaceutical compositions are useful in the treatment of hyperproliferative disorders, which disorders include tumor growth, lymphoproliferative diseases, angiogenesis. The compounds of the invention are substituted pyrazoles and pyrazolines.