BR6911968D0 - Processo para a preparacao cao de 1-hidroxi-2-piridonas - Google Patents
Processo para a preparacao cao de 1-hidroxi-2-piridonasInfo
- Publication number
- BR6911968D0 BR6911968D0 BR21196869A BR21196869A BR6911968D0 BR 6911968 D0 BR6911968 D0 BR 6911968D0 BR 21196869 A BR21196869 A BR 21196869A BR 21196869 A BR21196869 A BR 21196869A BR 6911968 D0 BR6911968 D0 BR 6911968D0
- Authority
- BR
- Brazil
- Prior art keywords
- pyridones
- hydroxy
- preparation
- Prior art date
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681795270 DE1795270C3 (de) | 1968-08-31 | 1 -Hydroxy-2-pyridone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR6911968D0 true BR6911968D0 (pt) | 1973-04-19 |
Family
ID=5708124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR21196869A BR6911968D0 (pt) | 1968-08-31 | 1969-08-29 | Processo para a preparacao cao de 1-hidroxi-2-piridonas |
Country Status (17)
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4185106A (en) * | 1972-07-11 | 1980-01-22 | Hoechst Aktiengesellschaft | Pyridones as antidandruff agents |
| DE2234009C3 (de) * | 1972-07-11 | 1979-01-11 | Hoechst Ag, 6000 Frankfurt | Kosmetische Zubereitungen |
| US4912118A (en) * | 1983-09-23 | 1990-03-27 | National Research Development Corporation | Pharmaceutical compositions |
| USRE34313E (en) * | 1983-09-23 | 1993-07-13 | National Research Development Corporation | Pharmaceutical compositions |
| GB8325496D0 (en) * | 1983-09-23 | 1983-10-26 | Hider R C | Pharmaceutical compositions |
| GB8524508D0 (en) * | 1985-10-04 | 1985-11-06 | Beecham Group Plc | Composition |
| DE3613061A1 (de) * | 1986-04-18 | 1987-10-22 | Hoechst Ag | 1-hydroxy-2-pyridone, verfahren zu ihrer herstellung und arzneimittel, die sie enthalten |
| FR2746015B1 (fr) | 1996-03-18 | 1998-04-24 | Utilisation de l'octopirox comme agent depigmentant | |
| DE19639816A1 (de) * | 1996-09-27 | 1998-04-02 | Hoechst Ag | Antimykotische Mittel mit hoher Wirkstofffreisetzung |
| EP3927690B1 (en) * | 2019-02-19 | 2024-09-18 | Clariant International Ltd | Piroctone olamine recrystallization |
-
1969
- 1969-08-25 NL NL6912934A patent/NL156397B/xx not_active IP Right Cessation
- 1969-08-27 CS CS586969A patent/CS150278B2/cs unknown
- 1969-08-27 FI FI247769A patent/FI50334C/fi active
- 1969-08-27 GB GB4272669A patent/GB1238106A/en not_active Expired
- 1969-08-28 YU YU221069A patent/YU32990B/xx unknown
- 1969-08-28 SE SE1190269A patent/SE348729B/xx unknown
- 1969-08-28 CH CH1309069A patent/CH547284A/xx not_active IP Right Cessation
- 1969-08-29 BR BR21196869A patent/BR6911968D0/pt unknown
- 1969-08-29 AT AT830169A patent/AT291260B/de not_active IP Right Cessation
- 1969-08-29 DK DK465569A patent/DK125091B/da unknown
- 1969-08-30 ES ES371031A patent/ES371031A1/es not_active Expired
- 1969-09-01 FR FR6929829A patent/FR2022146B1/fr not_active Expired
- 1969-09-01 BE BE738288D patent/BE738288A/xx not_active IP Right Cessation
- 1969-09-01 NO NO348569A patent/NO132197C/no unknown
- 1969-09-01 JP JP6904769A patent/JPS4835077B1/ja active Pending
-
1973
- 1973-09-05 CY CY69973A patent/CY699A/xx unknown
- 1973-12-30 MY MY7300458A patent/MY7300458A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1238106A (enrdf_load_stackoverflow) | 1971-07-07 |
| JPS4835077B1 (enrdf_load_stackoverflow) | 1973-10-25 |
| CH547284A (de) | 1974-03-29 |
| AT291260B (de) | 1971-07-12 |
| CS150278B2 (enrdf_load_stackoverflow) | 1973-09-04 |
| BE738288A (enrdf_load_stackoverflow) | 1970-03-02 |
| FI50334C (fi) | 1976-02-10 |
| ES371031A1 (es) | 1972-01-01 |
| DE1795270A1 (de) | 1971-12-30 |
| NO132197B (enrdf_load_stackoverflow) | 1975-06-23 |
| NL6912934A (enrdf_load_stackoverflow) | 1970-03-03 |
| NO132197C (enrdf_load_stackoverflow) | 1975-10-01 |
| NL156397B (nl) | 1978-04-17 |
| CY699A (en) | 1973-09-05 |
| YU221069A (en) | 1975-06-30 |
| YU32990B (en) | 1975-12-31 |
| DE1795270B2 (de) | 1976-03-18 |
| SE348729B (enrdf_load_stackoverflow) | 1972-09-11 |
| FR2022146B1 (enrdf_load_stackoverflow) | 1973-06-08 |
| FI50334B (enrdf_load_stackoverflow) | 1975-10-31 |
| DK125091B (da) | 1972-12-27 |
| FR2022146A1 (enrdf_load_stackoverflow) | 1970-07-31 |
| MY7300458A (en) | 1973-12-31 |
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