Kumar, Sunil published the artcileSynthesis, characterization and evaluation for anticonvulsant activity of acetylnaphthalene and substituted acetylenaphthalene derivative of heterocyclic compounds, Synthetic Route of 116-63-2, the publication is Pharma Innovation (2013), 1(11), 90-101, database is CAplus.
A series of acetyl- and acetoxynaphthalenes was prepared by Mannich reaction with secondary amines and CH2O. In this reaction the Ac group served as he H active compound The novel compounds were tested for anticonvulsant activity using pentylenetetrazole (scPTZ) test. Some of the compounds showed significant anticonvulsant activity.
Pharma Innovation published new progress about 116-63-2. 116-63-2 belongs to naphthyridine, auxiliary class Sulfonic acid,Amine,Naphthalene,Alcohol,Organic Pigment, name is 4-Amino-3-hydroxynaphthalene-1-sulfonic acid, and the molecular formula is C10H9NO4S, Synthetic Route of 116-63-2.
Referemce:
https://en.wikipedia.org/wiki/1,8-Naphthyridine,
1,8-Naphthyridine | C8H6N2 – PubChem