Gladkikh, V. F. published the artcileChanges in the stomach of small laboratory animals after oral administration of naphthamone and diphesyl, COA of Formula: C28H29NO4, the publication is Meditsinskaya Parazitologiya i Parazitarnye Bolezni (1972), 41(4), 423-8, database is CAplus and MEDLINE.
Rats, mice, guinea pigs, and cats, given orally repeated toxic doses of the antihelminthic compounds diphesyl (I) [34987-38-7] and naphthamone [3818-50-6] showed inflammation of the gastric mucosa, proliferation of the superficial squamous epithelium, and hyperkeratosis of the forestomach. These effects were reversible, and were probably due to the hydroxynaphthoate anion in the drugs.
Meditsinskaya Parazitologiya i Parazitarnye Bolezni published new progress about 3818-50-6. 3818-50-6 belongs to alcohols-buliding-blocks, auxiliary class Anti-infection,Antiparasitic, name is N-Benzyl-N,N-dimethyl-2-phenoxyethanaminium 3-hydroxy-2-naphthoate, and the molecular formula is C28H29NO4, COA of Formula: C28H29NO4.
Referemce:
https://en.wikipedia.org/wiki/Alcohol,
Alcohols – Chemistry LibreTexts