89316-86-9Relevant academic research and scientific papers
Benzopyran derivatives and heterocyclic analogs thereof as antiischemic agents
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, (2008/06/13)
A new method for the treatment of ischemic conditions and arrhythmia is disclosed. The method uses compounds of the formula STR1 wherein A can be --CH2 --, --O--, --NR9 --, --S--, --SO--, --SO2 --; X can be oxygen or sulfu
The action of diethylaminosulphur trifluoride (dast) on trans-4-amido- 3-Chromanols: Preparation of cis-amidoalcohols via oxazolines
Burrell, Gordon,Evans, John M.,Jones, Graham E.,Stemp, Geoffrey
, p. 3649 - 3652 (2007/10/02)
Treatment of a variety of trans -4-amido-3-chromanols (3) with DAST gives oxazolines (4) which can be hydrolysed to give the corresponding cis-amido-alcohols (5). Similar treatment of the trans-4-ureido-3-chromanol (8) gave the unexpected 4-fluoro-3-ureid
