- Synthesis of Flavanones via Palladium(II)-Catalyzed One-Pot β-Arylation of Chromanones with Arylboronic Acids
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A total of 47 flavanones were expediently synthesized via one-pot β-arylation of chromanones, a class of simple ketones possessing chemically unactivated β sites, with arylboronic acids via tandem palladium(II) catalysis. This reaction provides a novel route to various flavanones, including natural products such as naringenin trimethyl ether, in yields up to 92percent.
- Cho, Yang Yil,Jang, Hyu Jeong,Kim, Dong Hwan,Kim, Nam Yong,Kim, Nam-Jung,Kim, Young Min,Lee, Soo Jin,Lee, Yong Sup,Park, Boyoung Y.,Son, Seung Hwan,Yoo, Hyung-Seok
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- SYNTHESIS OF PROPYL PHENOXY ETHERS AND USE AS DELIVERY AGENTS
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The present invention provides propyl phenoxy ether compounds and pharmaceutically acceptable salts thereof, compositions containing the same and one or more active agents, and methods of administering active agents with the same. The delivery agents of the present invention are well suited for forming non-covalent mixtures with active agents for oral, iπtracolonic, pulmonary, and other routes of administration to animals.
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Page/Page column 18-19
(2008/06/13)
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- Design and synthesis of highly potent and selective human peroxisome proliferator-activated receptor α agonists
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A combination of benzoxazole, phenoxyalkyl side chain, and phenoxybutyric acids was identified as a highly potent and selective human peroxisome proliferator-activated receptor α (PPARα) agonist. The synthesis, structure-activity relationship (SAR) studies, and in vivo activities of the representative compounds are described.
- Yamazaki, Yukiyoshi,Abe, Kazutoyo,Toma, Tsutomu,Nishikawa, Masahiro,Ozawa, Hidefumi,Okuda, Ayumu,Araki, Takaaki,Oda, Soichi,Inoue, Keisuke,Shibuya, Kimiyuki,Staels, Bart,Fruchart, Jean-Charles
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p. 4689 - 4693
(2008/02/11)
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