625848-40-0Relevant academic research and scientific papers
COELENTERAZINE ANALOGUES AND COELENTERAMIDE ANALOGUES
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, (2014/10/29)
Coelenterazine analogs with different luminescence properties from conventional ones and coelenteramide analogs with different fluorescence properties from conventional ones have been desired. The invention provides coelenterazine analogs modified at the
COELENTERAZINE ANALOGUES AND COELENTERAMIDE ANALOGUES
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, (2011/10/13)
Coelenterazine analogues with different luminescence properties from conventional ones and coelenteramide analogues with different fluorescence properties from conventional ones have been desired. The invention provides coelenterazine analogues modified at the 8-position of coelenterazine and coelenteramide analogues modified at the 2- or 3-position of coelenteramide.
Synthesis of 3,7-dihydroimidazo[1,2a]pyrazine-3-ones and their chemiluminescent properties
Adamczyk, Maciej,Akireddy, Srinivasa Rao,Johnson, Donald D.,Mattingly, Phillip G.,Pan, You,Reddy, Rajarathnam E.
, p. 8129 - 8142 (2007/10/03)
A series of 3,7-dihydroimidazo[1,2a]pyrazine-3-ones were prepared from 2-amino-3,5-dibromopyrazine. The concise synthesis of coelenterazine (5j), in three steps, 48% overall yield and >99% purity exemplifies the strategy. Further, the synthetic approach facilitated the regiospecific incorporation of carboxyalkyl linkers on the 3,7-dihydroimidazo[1,2a]pyrazine-3-one nucleus that are required for bioconjugation. Peroxymonocarbonate, an electrophilic oxidant, was used to initiate 'pseudo-flash' chemiluminescence from this class of molecules.
