THIENYLCARBOXYLIC ACID AND AMINOALCOHOLS ESTERS, METHOD OF THEIR SYNTHESIS AND PHARMACEUTICAL COMPOSITION SHOWING ANTICHOLINERGIC ACTIVITY Russian patent published in 1997 - IPC

Abstract RU 2073677 C1

FIELD: organic chemistry. SUBSTANCE: proposed compounds were synthesized by reesterification of di-(2-thienyl)-glycolic acid methyl ester with the corresponding alcohol. Product: scopine ester of di-(2-thienyl)-glycolic acid, m. p. is 238-241 C (with decomposition). Synthesized compounds were used in medicine as drugs. EFFECT: improved method of synthesis. 4 cl, 5 tbl, 1 dwg

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RU 2 073 677 C1

Authors

Rol'F Bankhol'Tser[De]

Rudol'F Bauer[De]

Rikhard Rejkhl'[De]

Dates

1997-02-20—Published

1990-09-08—Filed