54828-00-1Relevant articles and documents
Convenient synthesis of 2-Amino-4H-chromenes from photochemically generated o-quinone methides and malononitrile
Fujiwara, Makoto,Sakamoto, Masanori,Komeyama, Kimihiro,Yoshida, Hiroto,Takaki, Ken
, p. 59 - 66 (2015/01/30)
2-Amino-4H-chromenes were synthesized in moderate to good yields by the reaction of o-quinone methides photochemically generated from o-(dimethylaminomethyl)phenols with malononitrile. This method was applicable to the synthesis of fluorinated chromenes that were difficult to obtain by other methods. In addition, o-(hydroxymethyl)phenols could be used for the reaction in the presence of tertiary amine bases.
2-(aminoalkoxy) phenylalkylamines with antiinflammatory activity
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, (2008/06/13)
Compounds of the formula I STR1 including pharmaceutically acceptable salts thereof are disclosed in which R1, R2, R3, and R4 independently represent hydrogen, hydroxy, halo, halogenated alkyl, halogenated alkox