YU176790A - Nadaljnji novi alkanofenoni - Google Patents

Nadaljnji novi alkanofenoni

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Publication number
YU176790A
YU176790A YU176790A YU176790A YU176790A YU 176790 A YU176790 A YU 176790A YU 176790 A YU176790 A YU 176790A YU 176790 A YU176790 A YU 176790A YU 176790 A YU176790 A YU 176790A
Authority
YU
Yugoslavia
Prior art keywords
optionally
esterified
lower alkyl
sense
converted
Prior art date
Application number
YU176790A
Other languages
English (en)
Original Assignee
Ciba-Geigy Ag.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ciba-Geigy Ag. filed Critical Ciba-Geigy Ag.
Publication of YU176790A publication Critical patent/YU176790A/sh

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  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

NADALJNJI NOVI ALKANOFENONI, P-substituirani alkanofenoni s splošno formulo I v kateri R1 pomeni v danem primeru fluoriran nižji alkil, R2 vodik, v danem primeru fluoriran nižji alkil ali nižji alkenil, X pomeni nižji alkilen, oksi, tio ali direktno vez, alk predstavlja nižji alkilen, n stoji za 1 ali 2, R3 pomeni nesubstituiran ali z v danem primeru fluoriranim nižjim alkilom, zaetrenim ali zaestrenim hidroksi, halogenom v danem primeru nižje alkiliranim amino in/ali v danem primeru zaestrenim ali amidiranim karboksi substituiran, 5-členski heteroarilni ostanek, ki ima kot hetero atom 1 atom dušika, kisika ali žvepla, R4 predstavlja v danem primeru zaestren ali amidiran karboksi ali 5-tetrazolil in R5 stoji za vodik ali nižji alkil, imajo levkotrien-antagonistične lastnosti in se jih da uporabiti kot antialergične lastnosti in se jih da uporabiti kot antialergične učinkovine v zdravilih. Postopek za njihovo pripravo poteka tako, da epoksid s formulo II kjer imajo R1, R2, X, alk, n in R3 zgornje pomene, pretvorimo s tiolom s formulo III kjer imata R4 in R5 zgornje pomene, ali njegovo soljo, ter po želji v smislu postopka dostopno spojino pretvorimo v neko drugo spojino s formulo I, v smislu postopka dostopno stereoizomerno zmes ločimo na komponente in/ali v smislu postopka dobljeno prosto spojino prevedemo v sol, ali v smislu postopka dostopno sol prevedemo v prosto spojino ali v neko drugo sol.
YU176790A 1989-09-19 1990-09-17 Nadaljnji novi alkanofenoni YU176790A (sh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH3401892 1989-09-19

Publications (1)

Publication Number Publication Date
YU176790A true YU176790A (sh) 1992-09-07

Family

ID=47291409

Family Applications (1)

Application Number Title Priority Date Filing Date
YU176790A YU176790A (sh) 1989-09-19 1990-09-17 Nadaljnji novi alkanofenoni

Country Status (1)

Country Link
YU (1) YU176790A (sh)

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