29421-75-8Relevant articles and documents
Gating charge recombination rates through dynamic bridges in tetrathiafulvalene-fullerene architectures
Castellanos, Sonia,Vieira, Andre A.,Illescas, Beatriz M.,Sacchetti, Valentina,Schubert, Christina,Moreno, Javier,Guldi, Dirk M.,Hecht, Stefan,Martin, Nazario
, p. 13985 - 13990 (2013)
An open and shut case: The competition between charge separation and recombination in artificial photosynthetic systems can be controlled by using photochromic dynamic bridge. The photoinduced opening and closing of the bridge mediates the electronic coupling between donor (D) and acceptor (A). Copyright
NOVEL COMPOUNDS HAVING INHIBITORY ACTIVITY ON PROSTAGLANDIN E2 RECEPTOR AND USES THEREOF
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Paragraph 382-385, (2022/03/07)
The present application relates to a novel compound having inhibitory activity on prostaglandin E2 receptor and uses thereof, and provides a compound represented by formula I, a solvate, stereoisomer or pharmaceutically acceptable salt thereof, a pharmaceutical composition comprising the same, and a method of using the same.
Development of High-Performance Pyrimidine Nucleoside and Oligonucleotide Diarylethene Photoswitches
Kolmar, Theresa,Büllmann, Simon M.,Sarter, Christopher,H?fer, Katharina,J?schke, Andres
supporting information, p. 8164 - 8173 (2021/03/08)
Nucleosidic and oligonucleotidic diarylethenes (DAEs) are an emerging class of photochromes with high application potential. However, their further development is hampered by the poor understanding of how the chemical structure modulates the photochromic properties. Here we synthesized 26 systematically varied deoxyuridine- and deoxycytidine-derived DAEs and analyzed reaction quantum yields, composition of the photostationary states, thermal and photochemical stability, and reversibility. This analysis identified two high-performance photoswitches with near-quantitative, fully reversible back-and-forth switching and no detectable thermal or photochemical deterioration. When incorporated into an oligonucleotide with the sequence of a promotor, the nucleotides maintained their photochromism and allowed the modulation of the transcription activity of T7 RNA polymerase with an up to 2.4-fold turn-off factor, demonstrating the potential for optochemical control of biological processes.
Diarylethene compound, preparation and applications thereof
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Paragraph 0187-0190, (2020/01/25)
The invention relates to a diarylethene compound, preparation and applications thereof, and specificallydiscloses a compound represented by a formula (A), wherein various groups are defined in the specification. According to the invention, the compound is an excellent photochromic compound, and can be subjected to a photoisomerization reaction under the irradiation of light with specific wavelength to generate a ring-closing compound; and the compound and the photoisomerized ring-closing derivative thereof have high activity on agricultural and forestry pests such as aphids, aedes albopictus larvae of NematoceraCulicidae, and the like, and the activity of the ring-closing compound after illumination is higher than the activity of the ring-opening compound before illumination.