chemistry and the construction of this motif with high atom economy is the focus of the current research. Specifically, N-methyl amides are valuable building blocks in natural products and pharmaceutical science. Due to the volatile nature of methyl amine, the generation of N-methyl amides using simple acids with high atom economy is rare. Herein, we disclose an atom economic protocol to prepare this
酰胺是存在于有机化学各个领域分子结构中的基本基团,构建具有高原子经济性的这一基序是当前研究的重点。具体来说,N-甲基酰胺是天然产物和药物科学中有价值的组成部分。由于甲胺的挥发性,使用具有高原子经济性的简单酸生成N-甲基酰胺的情况很少见。在此,我们公开了一种原子经济方案,用于在 DABCO/Fe 3 O 4协同催化下制备这种有价值的基序。该协议操作简单,与一系列脂肪族和(杂)芳族酸兼容,产率非常高(60-99%)。此外,Fe 3 O4可以很容易地回收并保持高效率长达十个周期。
COX-2-TARGETING, PLATINUM-CONTAINING CONJUGATES AND THEIR USE IN THE TREATMENT OF TUMORS AND CANCERS
申请人:Reiley Pharmaceuticals, Inc.
公开号:US20160200752A1
公开(公告)日:2016-07-14
The present disclosure provides platinum-containing conjugates that selectively target and kill tumor/cancer cells. The conjugates contain a moiety that selectively targets COX-2, which is overexpressed by a broad range of tumor/cancer cells.
[EN] COMBINATION THERAPY FOR TREATMENT OF CANCER<br/>[FR] POLYTHÉRAPIE DESTINÉE À TRAITER LE CANCER
申请人:MEDICAL THERAPIES LTD
公开号:WO2007110745A1
公开(公告)日:2007-10-04
[EN] There is described a combination therapy for treatment of cancer comprising administering a metal complex of a NSAID together with an anti-cancer drug. [FR] L'invention porte sur une polythérapie destinée à traiter le cancer consistant à administrer un complexe métallique d'un AINS associé à un médicament contre le cancer.
[EN] CONJUGATES DERIVED FROM NON-STEROIDAL ANTI-INFLAMMATORY DRUGS AND METHODS OF USE THEREOF IN IMAGING<br/>[FR] CONJUGUES DERIVES DE MEDICAMENTS ANTI-INFLAMMATOIRES NON STEROIDIENS ET PROCEDES D'UTILISATION DE CEUX-CI DANS L'IMAGERIE
申请人:REILEY PHARMACEUTICALS INC
公开号:WO2015200187A1
公开(公告)日:2015-12-30
Conjugates derived from non-steroidal anti-inflammatory drugs (NSAIDs) and methods of use thereof are disclosed, useful for, inter alia, identifying and localizing the site of pathology and/or inflammation responsible for the sensation of pain in a patient; for identifying the sites of primary, secondary, benign, or malignant tumors; and for diagnosing infection or confirming or ruling out suspected infection. The NSAID-based conjugates contain an imaging moiety. The conjugates concentrate at sites of increased cyclooxygenase expression, thus revealing the sites of increased prostaglandin production, which is correlated with pain and inflammation, and correlated with tumor presence and/or location. Identifying areas of increased COX expressing can also aid in screening for infections.
Ester and Amide Derivatives of the Nonsteroidal Antiinflammatory Drug, Indomethacin, as Selective Cyclooxygenase-2 Inhibitors
作者:Amit S. Kalgutkar、Alan B. Marnett、Brenda C. Crews、Rory P. Remmel、Lawrence J. Marnett
DOI:10.1021/jm000004e
日期:2000.7.1
exchanging the 2-methyl group on the indole ring in the ester and amide series with a hydrogen also generated inactive compounds. Inhibition kinetics revealed that indomethacin amides behave as slow, tight-binding inhibitors of COX-2 and that selectivity is a function of the time-dependent step. Conversion of indomethacin into ester and amidederivatives provides a facile strategy for generating highly selective