(3aR, 4aS, 6aR, 9aR, E)-3-ARYLIDEN-8a-METHYL-5-METHYLENE-DECAHYDRONAPHTO 2,3-bFURAN-2(3H)-ONES, POSSESSING ANTI-ULCER ACTIVITY

摘要

FIELD: medicine, pharmaceutics.;SUBSTANCE: invention relates to novel chemical compounds of formula R¹=R²=H, R³=OCH³ (la), R¹=H, R²=R³=OCH³ (Ib), R¹=NH₂, R²=R³=H (Ic) R¹=R²=H, R³=F (Id), possessing high anti-ulcer activity.;EFFECT: obtained and described are novel compounds, which can be applied in medicine.;1 cl, 8 ex, 1 tbl