32659-57-7Relevant academic research and scientific papers
Direct synthesis of 2-substituted furotropones from tropolones utilizing alkynyl(phenyl)iodonium salts
Shu, Toshifusa,Chen, Da-Wei,Ochiai, Masahito
, p. 5539 - 5542 (1996)
Reaction of alkynyl(phenyl)iodonium tetrafluoroborates with tropolones in the presence of a base undergoes tandem O-Michael-carbene insertions and provides a useful route for the direct synthesis of 2-substituted furotropones from tropolones.
Synthesis and antiallergic activity of novel azaazulene derivatives
Nagahara,Nakano,Mimura,Nakamura,Uchida
, p. 2491 - 2499 (2007/10/02)
Various azaazulene derivatives were synthesized and their antiallergic activity was examined. The structure-activity relationship among various derivatives modified by introducing substituents at the 1-,2-, or 3-position of the azaazulene ring was investi
Azulene derivatives and pharmaceutical compositions containing them
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, (2008/06/13)
Azulene derivatives of the following formula STR1 wherein R1 stands for an alkyl group of 1 to 3 carbon atoms, R2 stands for an alkyl group of 1 to 3 carbon atoms, and R3 is at the 5- or 6-position and stands for an alkyl
Azulene derivatives and pharmaceutical compositions containing them
-
, (2008/06/13)
Azulene derivatives of the following formula STR1 wherein R1 stands for an alkyl group of 1 to 3 carbon atoms, R2 stands for an alkyl group of 1 to 3 carbon atoms, and R3 is at the 5- or 6- position and stands for an alkyl
