129047-33-2Relevant academic research and scientific papers
On the Chemistry of Bile Pigments, LXXXIII: The Influence of Charged Centers on the Absorption Spectra of 1,19-Bilindiones
Falk, Heinz,Woess, Helmut
, p. 59 - 66 (1990)
Model systems consisting of 10-phenyl-bilin-1,19-diones substituted in 2- and 4-positions of the phenyl ring with carboxy or amino groups are synthesized by condensating appropriately substituted benzaldehydes with dipyrrinones.These systems provide a def
