Pavadai, Parasuraman published the artcileSynthesis, characterization and antimalarial evaluation of some substituted 4-aminocinnoline-3-carboxamide derivatives, Application of 4-Amino-3-hydroxynaphthalene-1-sulfonic acid, the publication is International Journal of Pharmaceutical Chemistry (2011), 1(2), 39-44, database is CAplus.
A series of 7-substituted-4-aminocinnoline-3-carboxamide were synthesized from 7-chloro-4-aminocinnoline-3-carboxamide treated with substituted aryl amine under phase transfer catalysis condition. The structure of the compounds were characterized by UV, IR, NMR and mass spectral data, and evaluated for their in vitro antimalarial. All analogs showed in vitro antimalarial activity against Plasmodium falciparum.
International Journal of Pharmaceutical Chemistry 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, Application of 4-Amino-3-hydroxynaphthalene-1-sulfonic acid.
Referemce:
https://en.wikipedia.org/wiki/1,8-Naphthyridine,
1,8-Naphthyridine | C8H6N2 – PubChem