60462-18-2Relevant articles and documents
Indoleamine 2,3-dioxygenase inhibitor
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, (2020/12/30)
The invention provides a novel compound capable of inhibiting activity of indoleamine 2,3-dioxygenase (IDO), a pharmaceutical composition containing the compound, a preparation method of the compoundand application of the compound in preparation of drugs for treating proliferative diseases, infectious diseases, immune-related diseases and/or inflammatory diseases.
Cyclooctatetraenes through Valence Isomerization of Cubanes: Scope and Limitations
Houston, Sevan D.,Xing, Hui,Bernhardt, Paul V.,Vanden Berg, Timothy J.,Tsanaktsidis, John,Savage, G. Paul,Williams, Craig M.
, p. 2735 - 2739 (2019/02/07)
The scope and limitations of Eaton's rhodium(I)-catalyzed valence isomerization of cubane to cyclooctatetraene (COT) were investigated in the context of functional group tolerability, multiple substitution modes and the ability of cubane-alcohols to undergo one-pot tandem Ley–Griffith Wittig reactions in the absence of a transition metal catalyst.
Thermal and Sensitiveness Determination of Cubanes: Towards Cubane-Based Fuels for Infrared Countermeasures
Dallaston, Madeleine A.,Brusnahan, Jason S.,Wall, Craig,Williams, Craig M.
, p. 8344 - 8352 (2019/06/04)
As infrared seeking technology evolves, threats are better able to distinguish defensive infrared (IR) flares from true targets. Spectrally matched flares, which generally employ carbon-based fuels, are better able to decoy some advanced missiles by more closely mimicking the IR emission of the target. Cubane is a high-energy carbon-based scaffold which may be suitable for use as a fuel in spectrally matched flares. The enthalpy of formation and strain energy of a series of cubanes was predicted in silico, and their thermal and impact stability examined. All were found to undergo highly exothermic decomposition in sealed cell differential scanning calorimetry, and two cubanes subsequently underwent quantitative sensitiveness testing. Despite their F of I values being in the secondary explosive range, cubane-1,4-dicarboxylic acid (F of I=70) and 4-carbamoylcubane-1-carboxylic acid (F of I=90) were identified as potentially useful fuels for pyrotechnic infrared countermeasure flare formulations.