Acyl sulfonamide anti-proliferatives. Part 2: Activity of heterocyclic sulfonamide derivatives
摘要:
The anti-proliferative activity of acylated heterocyclic sulfonamides is described in Vascular Endothelial Growth Factor-dependent Human Umbilical Vascular Endothelial Cells (VEGF-HUVEC) and in HCT116 tumor cells in a soft agar diffusion assay. (C) 2004 Elsevier Ltd. All rights reserved.
This invention provides the use of certain benzofuransulfonamide, benzothiophenesulfonamide, and indolesulfonamide derivatives in the treatment of susceptible neoplasms in mammals. Also provided are certain novel benzofuransulfonamide and benzothiophenesulfonamide derivatives and their pharmaceutical formulations.
The present invention provides antitumor compounds of the formula (I); and antitumor methods.
本发明提供了式(I)的抗肿瘤化合物;以及抗肿瘤方法。
ANTITUMOR BENZOYLSULFONAMIDES
申请人:Mader Mary Margaret
公开号:US20090118323A1
公开(公告)日:2009-05-07
The present invention provides antitumor compounds of the formula (I); and antitumor methods.
本发明提供了公式(I)的抗肿瘤化合物和抗肿瘤方法。
LIQUID CRYSTAL COMPOSITION
申请人:Sumitomo Chemical Company, Limited
公开号:US20170335191A1
公开(公告)日:2017-11-23
A liquid crystal composition which prevents production of an alignment defect of a liquid crystal compound and also has excellent storage stability during dissolution in a solvent is provided. The liquid crystal composition is suitable for constituting a retardation film capable of favorable circular polarization conversion. The liquid crystal composition includes a polymerizable liquid crystal compound having 3 or more ring structures in the main chain, and aluminum. A content of the aluminum is 1 ppm or more and 170 ppm or less relative to the polymerizable liquid crystal compound.
A liquid crystal composition containing a polymerizable liquid crystal compound (A) having 5 or more ring structures in its main chain and a polymer (B) of the polymerizable liquid crystal compound (A) having 5 or more ring structures in its main chain, which inhibits occurrence of an orientation defect of a liquid crystal compound and exhibits excellent storage stability when dissolved in a solvent is provided.