Discovery of 1,4-Benzodiazepine-2,5-dione (BZD) Derivatives as Dual Nucleotide Binding Oligomerization Domain Containing 1/2 (NOD1/NOD2) Antagonists Sensitizing Paclitaxel (PTX) To Suppress Lewis Lung Carcinoma (LLC) Growth in Vivo
摘要:
Nucleotide-binding oligomerization domain-like receptors (NLRs) are intracellular sensors of pathogen-associated molecular patterns (PAMPs) and damage-associated molecular patterns (DAMPs). Previously, we reported nucleotide-binding oligomerization domain-containing protein 1 (NOD1) antagonists (II, 12) and a NOD2 antagonist (9) that sensitized docetaxel (DTX) or paclitaxel (PTX) treatment for breast or lung cancer. In this article, we describe for the first time a 1,4-benzodiazepine-2,5-dione (BZD) derivative (26bh) that acts as a dual NOD1/NOD2 antagonist and inhibits both nuclear factor kappa B (NF-kappa B) and mitogen-activated protein kinase (MAPK) inflammatory signaling, thereby sensitizing PTX to suppress Lewis lung carcinoma (LLC) growth. After investigation of the compound's cytotoxicity, a systematic structure-activity relationship (SAR) was completed and revealed several key factors that were necessary to maintain antagonistic ability. This study establishes the possibility for using adjuvant treatment to combat cancer by antagonizing both NOD1 and NOD2 signaling.
The present invention provides dialkyl ether compounds and pharmaceutically acceptable salts thereof, compositions containing the same and one or more active agents, and methods of administering active agents with the same.
THERAPEUTICALLY ACTIVE COMPOSITIONS AND THEIR METHODS OF USE
申请人:Popovici-Muller Janeta
公开号:US20130184222A1
公开(公告)日:2013-07-18
Provided are methods of treating a cancer characterized by the presence of a mutant allele of IDH1 comprising administering to a subject in need thereof a compound described here.
THERAPEUTICALLY ACTIVE COMPOSITIONS AND THEIR METHOD OF USE
申请人:Agios Pharmaceuticals, Inc.
公开号:EP2593425A1
公开(公告)日:2013-05-22
[EN] DIALKYL ETHER DELIVERY AGENTS<br/>[FR] AGENTS D'ADMINISTRATION DES ÉTHERS DIALKYLIQUES
申请人:EMISPHERE TECH INC
公开号:WO2007121471A2
公开(公告)日:2007-10-25
[EN] The present invention provides dialkyl ether compounds and pharmaceutically acceptable salts thereof, compositions containing the same and one or more active agents, and methods of administering active agents with the same. [FR] La présente invention concerne des composés d'éthers dialkyliques et leurs sels pharmaceutiquement acceptables, les compositions contenant lesdits composés et un ou plusieurs agents actifs, et les procédés d'administration des agents actifs avec lesdits composés.