YU176790A - Nadaljnji novi alkanofenoni - Google Patents
Nadaljnji novi alkanofenoniInfo
- 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
Links
Landscapes
- 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.
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) |
-
1990
- 1990-09-17 YU YU176790A patent/YU176790A/sh unknown
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