40705-20-2Relevant academic research and scientific papers
BIARYL AMIDES WITH MODIFIED SUGAR GROUPS FOR TREATMENT OF DISEASES ASSOCIATED WITH HEAT SHOCK PROTEIN PATHWAY
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, (2019/12/04)
Provided are biaryl amides and coumarin-based compounds with modified sugar groups for treatment of diseases associated with heat shock protein pathway. The compounds having the following formulas, wherein variables are as defined herein. Formulae (I), (II), (III), (IV), and (V), Pharmaceutical compositions of the compounds are also provided. These biaryl amides and coumarin-based derivatives with modified sugar groups are useful for treatment and prevention of diseases and disorders, including neurological disorders, such as neurodegenerative diseases and nerve damaging disorders, for example, diabetic peripheral neuropathy.
REGIOSELECTIVE CLEAVAGE REACTION OF THE METHYLENEDIOXY RING IN AROMATIC COMPOUNDS CONTAINING ELECTRONWITHDRAWING GROUPS WITH SODIUM ALKOXIDES-ALCOHOLS IN DIMETHYL SULFOXIDE
Imakura, Yasuhiro,Okimoto, Kazuto,Gorohata, Chizuru,Kobayashi, Shigeru,Kihara, Masaru,Yamashita, Shinsuke
, p. 1067 - 1076 (2007/10/02)
The reaction of 6-bromopiperonal (1) with sodium alkoxides (MeONa or PhCH2ONa)-alcohols (MeOH or PhCH2OH), and sodium alkoxides (MeONa, PhCH2ONa or PhONa)-phenol (PhOH) in dimethyl sulfoxide gave 3-hydroxybenzene derivatives (3, 5 and 6) and 4-hydroxybenzene derivative (4), respectively.The reactivity and formational mechanism of various nucleophilic reagents (alkoxide anions) formed from the alcohols and phenol by sodium alkoxides in the regioselective cleavage reactions are discussed.
