MD89C2 - Procedeu de obţinere a derivaţilor izoxazolului - Google Patents
Procedeu de obţinere a derivaţilor izoxazoluluiInfo
- Publication number
- MD89C2 MD89C2 MD94-0141A MD940141A MD89C2 MD 89 C2 MD89 C2 MD 89C2 MD 940141 A MD940141 A MD 940141A MD 89 C2 MD89 C2 MD 89C2
- Authority
- MD
- Moldova
- Prior art keywords
- formula
- isoxasol
- derivative
- represent
- properties
- Prior art date
Links
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Invenţia se referă la substanţele heterociclice, în special la obţinerea derivaţilor izoxazolului cu formula generală I:în care A reprezintă grupa formulei II sau III:când K reprezintăcare posedă activitate antivirotică, ceea ce poate fi întrebuinţat în medicină.Scopul constă în crearea substanţelor din clasa indicată cu o activitate sporită. Sinteza se efectuează prin ciclarea compuşilor cu formula IV sau V:cu ajutorul agentului de deshidratare şi clorura de tionil în mediul unui dizolvant inert. Compuşii noi cu activitate antivirotică posedă proprietăţi mai bune în comparaţie cu proprietăţile lipofile deja cunoscute, care permit de a învinge Blut-Hirnschranke.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT149385 | 1985-05-17 | ||
SU864027501A SU1493106A3 (ru) | 1985-05-17 | 1986-05-16 | Способ получени производных изоксазола |
Publications (2)
Publication Number | Publication Date |
---|---|
MD89B1 MD89B1 (ro) | 1994-11-30 |
MD89C2 true MD89C2 (ro) | 1995-03-31 |
Family
ID=25595993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MD94-0141A MD89C2 (ro) | 1985-05-17 | 1994-04-14 | Procedeu de obţinere a derivaţilor izoxazolului |
Country Status (2)
Country | Link |
---|---|
LV (1) | LV5506A3 (ro) |
MD (1) | MD89C2 (ro) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MD3377G2 (ro) * | 2005-12-06 | 2008-03-31 | Николае ОЛЕЙНИК | Instalaţie pentru uscarea produselor alimentare (variante) |
MD216Z (ro) * | 2010-01-22 | 2011-01-31 | Институт Энергетики Академии Наук Молдовы | Instalaţie pentru uscarea produselor alimentare |
MD4157C1 (ro) * | 2005-12-30 | 2012-10-31 | E.I. Du Pont De Nemours And Company | Izoxazoline pentru combaterea dăunătorilor nevertebraţi |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1411640A (en) * | 1971-10-27 | 1975-10-29 | Bayer Ag | Oxazine derivatives |
DD147667A1 (de) * | 1979-12-05 | 1981-04-15 | Siegfried Keil | Verfahren zur herstellung von 2,5-bis-(benzoxazolyl)-thiophenen |
EP0137242A2 (en) * | 1983-08-29 | 1985-04-17 | Sterling Winthrop Inc. | (Substituted) Phenyl-aliphatic-isoxazoles useful as antiviral agents and preparation thereof |
-
1993
- 1993-11-17 LV LV931248A patent/LV5506A3/xx unknown
-
1994
- 1994-04-14 MD MD94-0141A patent/MD89C2/ro not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1411640A (en) * | 1971-10-27 | 1975-10-29 | Bayer Ag | Oxazine derivatives |
DD147667A1 (de) * | 1979-12-05 | 1981-04-15 | Siegfried Keil | Verfahren zur herstellung von 2,5-bis-(benzoxazolyl)-thiophenen |
EP0137242A2 (en) * | 1983-08-29 | 1985-04-17 | Sterling Winthrop Inc. | (Substituted) Phenyl-aliphatic-isoxazoles useful as antiviral agents and preparation thereof |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MD3377G2 (ro) * | 2005-12-06 | 2008-03-31 | Николае ОЛЕЙНИК | Instalaţie pentru uscarea produselor alimentare (variante) |
MD4157C1 (ro) * | 2005-12-30 | 2012-10-31 | E.I. Du Pont De Nemours And Company | Izoxazoline pentru combaterea dăunătorilor nevertebraţi |
MD216Z (ro) * | 2010-01-22 | 2011-01-31 | Институт Энергетики Академии Наук Молдовы | Instalaţie pentru uscarea produselor alimentare |
Also Published As
Publication number | Publication date |
---|---|
LV5506A3 (lv) | 1994-03-10 |
MD89B1 (ro) | 1994-11-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
1M4A | Expiration of terms |