PHENOXYPHENYL ACETIC ACID Russian patent published in 1999 - IPC

Abstract RU 2139273 C1

FIELD: pharmaceutical industry. SUBSTANCE: phenoxylphenylacetic acid derivatives of formula: R1,R2,R3a,R3b wherein OR7 are hydrogen, F, Cl, Br, J, R1 and R2, or at adjacent carbon atoms are combined to form cyclic structure -Y-[C(R6)(R6)]s-Y-, wherein A is -C(R4)=C(R5)-C(R4)=C(R5)-, R4,R5,R6, s=1 or 2, Y is are hydrogen or pharmaceutically acceptable salts thereof are suitable as nonpeptide endotheline antagonists. EFFECT: improved properties of the title compounds. 14 cl, 101 ex, 3 tbl

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RU 2 139 273 C1

Authors

Skott V.Behgli

Teodor P.Broten

Prasun K.Chakravarti

Daldzhit S.Dkhanoa

Kennet Dzh.Fitch

Uil'Jam Dzh.Grinli

Nehnsi Dzho Kevin

Duglas Dzh.Pettiboun

Ral'F A.Rivero

Dzhejms R.Tata

Tomas F.Uolsh

Dehvid L.Uill'Jams

Dates

1999-10-10Published

1994-03-17Filed