Morisaki, Yasuhiro published the artcileSynthesis of Anthracene-Stacked Oligomers and Polymer, Category: naphthyridine, the publication is Organic Letters (2010), 12(14), 3188-3191, database is CAplus and MEDLINE.
Anthracene-stacked oligomers and a polymer were synthesized using a xanthene skeleton as the scaffold, and their structures and properties were fully characterized. Intramol. π-π stacking of the anthracene rings in the ground state and excited state was observed
Organic Letters published new progress about 18512-55-5. 18512-55-5 belongs to naphthyridine, auxiliary class Alkynyl,Anthracene, name is 9,10-Diethynylanthracene, and the molecular formula is C18H10, Category: naphthyridine.
Referemce:
https://en.wikipedia.org/wiki/1,8-Naphthyridine,
1,8-Naphthyridine | C8H6N2 – PubChem