METHOD OF INHIBITION, TABLET AND CAPSULE Russian patent published in 1998 - IPC

Abstract RU 2109510 C1

FIELD: organic chemistry, pharmacy. SUBSTANCE: invention relates to protection of definite 3-substituted 2-hydroxyindole-1-carboxamides of the formula and their pharmaceutically acceptable salts where X means H, Cl or F; Y means H or Cl, and R means benzyl or thienyl being each is substituted with Cl or F optionally. Compounds are used for protection from decomposition in the presence of light using dye absorbing light or package material. EFFECT: improved method of synthesis. 12 cl, 1 tbl

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RU 2 109 510 C1

Authors

Villard N'Julin

Sharon M.Laflin[Us]

Dates

1998-04-27—Published

1996-04-23—Filed