Abstract
Reduction of benzo[c] [1,7]naphthyridin-4(3H)-ones with sodium borohydride in acetic acid led to a series of 5-ethyl-5,6-dihydrobenzo[c] [1,7]naphthyridin-4(3H)-ones. The latter are photostable fluorophores emitting in the green region of the visible spectrum with a fluorescence quantum yield of up to 0.43 and a Stokes shift of up to 133 nm, containing an “embedded” amino acid motif. The localization and photobleaching of the obtained compounds in cryosections of rat skin was studied.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
