640769-71-7Relevant articles and documents
Palladium-Catalyzed meta-C-H Olefination of Arene-Tethered Diols Directed by Well-Designed Pyrimidine-Based Group
Fang, Siqiang,Wang, Xiaobing,Yin, Fucheng,Cai, Pei,Yang, Huali,Kong, Lingyi
supporting information, (2019/03/19)
The palladium-catalyzed meta-olefination of arene-tethered diols attached to a well-designed pyrimidine moiety is presented. Applications of the protocol are illustrated by the synthesis of various diol-based natural products, such as coumarins, phenylpropanoids, stilbenes, and chalcones. Advantages of this method are demonstrated through the easy removal of the template and a gram-scale olefination reaction. Finally, experimental verification, including 1H NMR, ESI-MS and IR, and DFT studies are undertaken to elucidate the mechanistic complexity.
Based on 4 - phenyl -6 - (2, 2, 2 - trifluoro -1 - phenyl ethoxy) pyrimidine compound and its application method
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Paragraph 0318, (2017/08/25)
The present invention relates to compounds based on 4-phenyl-6-(2,2,2-trifluoro-1-phenyl ethoxy) pyrimidine and an application method thereof, particularly discloses compounds of formula I and compositions comprising the compounds, and the application method thereof in treatment, prevention and / or management of diseases or disorders.
METHODS OF AFFECTING GASTROINTESTINAL TRANSIT AND GASTRIC EMPTYING, AND COMPOUNDS USEFUL THEREIN
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, (2009/02/11)
Methods and compounds are disclosed for affecting gastrointestinal motility and gastric emptying, which comprise inhibiting tryptophan hydroxylase (TPH) in patients in need thereof.