An efficient, convenient synthesis of novel medium-sized 13 H -dibenzo[ d , h ][1,3,7]oxadiazecine-8,14-dione macrolides as anticipated antineoplastic agents
摘要:
A series of novel medium-sized 13H-dibenzo[d,h][1,3,7]oxadiazecine-8,14-dione macrolides (18-27, 30, 32) were synthesized in an ongoing effort to develop new antineoplastic agents. The synthon 2-(2-aminobenzoylamino)-benzoic acid. (7), for preparation of the target compounds, was prepared via the reaction of isatoic anhydride 5 and anthranilic acid 6. Nine compounds (18-20 24-27, 30. 32) were subjected to National Cancer Institute (NCI) in vitro disease-oriented human cells screening panel assay. Among the compounds tested 6-benzyl-13H-dibenzo[d,h][1,3,7]oxadiazecine-8, 14-dione (26, NSC 721327), bearing the benzyl group at position 6, showed cytotoxic activity and subpanel selectivity against leukemia (CCRF-CEM), colon (HCC-2998), CNS (SNB-75) and melanoma (UACC-257) panels at log(10) GI(50) (M), compound concentration that inhibits 50% of cell growth, ranging from -4.08 to -4,59. (C) 2002 Elsevier Science Ltd. All rights reserved.
An efficient, convenient synthesis of novel medium-sized 13 H -dibenzo[ d , h ][1,3,7]oxadiazecine-8,14-dione macrolides as anticipated antineoplastic agents
摘要:
A series of novel medium-sized 13H-dibenzo[d,h][1,3,7]oxadiazecine-8,14-dione macrolides (18-27, 30, 32) were synthesized in an ongoing effort to develop new antineoplastic agents. The synthon 2-(2-aminobenzoylamino)-benzoic acid. (7), for preparation of the target compounds, was prepared via the reaction of isatoic anhydride 5 and anthranilic acid 6. Nine compounds (18-20 24-27, 30. 32) were subjected to National Cancer Institute (NCI) in vitro disease-oriented human cells screening panel assay. Among the compounds tested 6-benzyl-13H-dibenzo[d,h][1,3,7]oxadiazecine-8, 14-dione (26, NSC 721327), bearing the benzyl group at position 6, showed cytotoxic activity and subpanel selectivity against leukemia (CCRF-CEM), colon (HCC-2998), CNS (SNB-75) and melanoma (UACC-257) panels at log(10) GI(50) (M), compound concentration that inhibits 50% of cell growth, ranging from -4.08 to -4,59. (C) 2002 Elsevier Science Ltd. All rights reserved.
The present invention provides new antiviral compounds and pharmacological compositions comprising these new compounds and their use in the prophylaxis, prevention and treatment of viral infections, particularly adenovirus and herpes virus infections.
Synthesis, Biological Evaluation, and Structure–Activity Relationships of 2-[2-(Benzoylamino)benzoylamino]benzoic Acid Analogues as Inhibitors of Adenovirus Replication
作者:Christopher T. Öberg、Mårten Strand、Emma K. Andersson、Karin Edlund、Nam Phuong Nguyen Tran、Ya-Fang Mei、Göran Wadell、Mikael Elofsson
DOI:10.1021/jm201636v
日期:2012.4.12
2-[2-Benzoylamino)benzoylamino]benzoic acid (1) was previously identified as a potent and nontoxic antiadenoviral compound ( Antimicrob. Agents Chemother. 2010, 54, 3871). Here, the potency of 1 was improved over three generations of compounds. We found that the ortho, ortho substituent pattern and the presence of the carboxylic acid of 1 are favorable for this class of compounds and that the direction
[EN] NEW ANTIVIRAL COMPOUNDS<br/>[FR] NOUVEAUX COMPOSÉS ANTIVIRAUX
申请人:WADELL GOERAN
公开号:WO2011155898A1
公开(公告)日:2011-12-15
The present invention provides new antiviral compounds and pharmacological compositions comprising these new compounds and their use in the prophylaxis, prevention and treatment of viral infections, particularly adenovirus and herpes virus infections.
Methods for treating diseases related to the wnt pathway
申请人:Sandia Corporation
公开号:US10624949B1
公开(公告)日:2020-04-21
The present invention relates to methods for treating a disease, in which the disease arises from dysregulation of the Wnt signaling pathway. In some instances, the disease can be treated by administering a Wnt pathway inhibitory compound. In other instances, the method optionally includes conducting a genome-wide screening to determine one or more genes resulting in a reduced disease state and then identifying the gene(s) as being involved in the Wnt signaling pathway.