39478-78-9Relevant articles and documents
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Chardonnens,Buchs
, p. 872,876 (1946)
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Method for preparing halogenated aniline from halogenated nitrobenzene through catalytic hydrogenation
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Paragraph 0051-0053, (2017/07/22)
The invention discloses a method for preparing halogenated aniline from halogenated nitrobenzene through catalytic hydrogenation. The method comprises the following steps: in a reaction kettle, performing liquid phase catalytic hydrogenation reaction to halogenated nitrobenzene under the action of a sulfur-doped carbon material loaded noble metal catalyst, to obtain halogenated aniline shown in the formula (II), wherein the loading quantity of noble metal in the sulfur-doped carbon material loaded noble metal catalyst is 0.1-5wt%. In the method, the catalyst has good stability, the hydrogenation halogen removal side effect can be effectively inhibited under the condition of having no added halogen removal inhibitor, and the product selectivity is high.
N-Arylsulfonyl Indolines as Retinoic Acid Receptor-Related Orphan Receptor γ (RORγ) Agonists
Doebelin, Christelle,Patouret, Rémi,Garcia-Ordonez, Ruben D.,Chang, Mi Ra,Dharmarajan, Venkatasubramanian,Kuruvilla, Dana S.,Novick, Scott J.,Lin, Li,Cameron, Michael D.,Griffin, Patrick R.,Kamenecka, Theodore M.
, p. 2607 - 2620 (2016/12/09)
The nuclear retinoic acid receptor-related orphan receptor γ (RORγ; NR1F3) is a key regulator of inflammatory gene programs involved in T helper 17 (TH17) cell proliferation. As such, synthetic small-molecule repressors (inverse agonists) targeting RORγ have been extensively studied for their potential as therapeutic agents for various autoimmune diseases. Alternatively, enhancing TH17 cell proliferation through activation (agonism) of RORγ may boost an immune response, thereby offering a potentially new approach in cancer immunotherapy. Herein we describe the development of N-arylsulfonyl indolines as RORγ agonists. Structure–activity studies reveal a critical linker region in these molecules as the major determinant for agonism. Hydrogen/deuterium exchange coupled to mass spectrometry (HDX-MS) analysis of RORγ–ligand complexes help rationalize the observed results.