75438-12-9Relevant articles and documents
Spiroconjugated Tetraaminospirenes as Donors in Color-Tunable Charge-Transfer Emitters with Donor-Acceptor Structure
Grenz, David C.,Rose, Daniel,W?ssner, Jan S.,Wilbuer, Jennifer,Adler, Florin,Hermann, Mathias,Chan, Chin-Yiu,Adachi, Chihaya,Esser, Birgit
supporting information, (2021/12/22)
Charge-transfer emitters are attractive due to their color tunability and potentially high photoluminescence quantum yields (PLQYs). We herein present tetraaminospirenes as donor moieties, which, in combination with a variety of acceptors, furnished 12 charge-transfer emitters with a range of emission colors and PLQYs of up to 99 %. The spatial separation of their frontier molecular orbitals was obtained through careful structural design, and two DA structures were confirmed by X-ray crystallography. A range of photophysical measurements supported by DFT calculations shed light on the optoelectronic properties of this new family of spiro-NN-donor-acceptor dyes.
TROPOMYOSIN RECEPTOR KINASE (TRK) DEGRADATION COMPOUNDS AND METHODS OF USE
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Page/Page column 349-350; 355-356, (2021/09/04)
This disclosure relates to bivalent compounds (e.g., bi-functional small molecule compounds), compositions comprising one or more of the bivalent compounds, and to methods of use the bivalent compounds for the treatment of certain disease in a subject in need thereof. The disclosure also relates to methods for identifying such bivalent compounds.
Discovery of a 1,5-dihydrobenzo[b][1,4]diazepine-2,4-dione series of inhibitors of HIV-1 capsid assembly
Fader, Lee D.,Bethell, Richard,Bonneau, Pierre,B?s, Michael,Bousquet, Yves,Cordingley, Michael G.,Coulombe, René,Deroy, Patrick,Faucher, Anne-Marie,Gagnon, Alexandre,Goudreau, Nathalie,Grand-Ma?tre, Chantal,Guse, Ingrid,Hucke, Oliver,Kawai, Stephen H.,Lacoste, Jean-Eric,Landry, Serge,Lemke, Christopher T.,Malenfant, Eric,Mason, Stephen,Morin, Sébastien,O'Meara, Jeff,Simoneau, Bruno,Titolo, Steve,Yoakim, Christiane
scheme or table, p. 398 - 404 (2011/03/17)
The discovery of a 1,5-dihydrobenzo[b][1,4]diazepine-2,4-dione series of inhibitors of HIV-1 capsid assembly is described. Synthesis of analogs of the 1,5-dihydrobenzo[b][1,4]diazepine-2,4-dione hit established structure-activity relationships. Replacement of the enamine functionality of the hit series with either an imidazole or a pyrazole ring led to compounds that inhibited both capsid assembly and reverse transcriptase. Optimization of the bicyclic benzodiazepine scaffold to include a 3-phenyl substituent led to lead compound 48, a pure capsid assembly inhibitor with improved antiviral activity.