Ida, Tadao published the artcileProtective coating. II. Amino derivatives of saccharides and polyhydric alcohols, Related Products of ethers-buliding-blocks, the publication is Yakugaku Zasshi (1958), 501-4, database is CAplus.
cf. C.A. 52, 9519h. Amine derivatives (I) of sugars and polyhydric alcs. were prepared and their utility as the protective coating agents was examined The I were prepared either by refluxing glucose, xylose, or lactose with various amines in alc. or by the application of various amines to sucrose, dextrin, and mannitol p-toluenesulfonates. Among the I tested, dodecylamine N-lactoside and N-xyloside were the only ones that possessed resistance to water, solubility in gastric juice, and ability to form a membrane. These were used as a coating on starch-lactose tablets and their resistance to water and solubility in gastric juice were tested by measuring the duration of disintegration in distilled water and simulated gastric juice. Both derivatives were found to be excellent agents for protective coating.
Yakugaku Zasshi published new progress about 637-58-1. 637-58-1 belongs to ethers-buliding-blocks, auxiliary class Inhibitor, name is 4-(3-(4-Butoxyphenoxy)propyl)morpholine hydrochloride, and the molecular formula is C17H28ClNO3, Related Products of ethers-buliding-blocks.
Referemce:
https://en.wikipedia.org/wiki/Ether,
Ether | (C2H5)2O – PubChem