BE738288A - - Google Patents
Info
- Publication number
- BE738288A BE738288A BE738288DA BE738288A BE 738288 A BE738288 A BE 738288A BE 738288D A BE738288D A BE 738288DA BE 738288 A BE738288 A BE 738288A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/89—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members with hetero atoms directly attached to the ring nitrogen atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
- C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
- C07D221/04—Ortho- or peri-condensed ring systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Other In-Based Heterocyclic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Filters And Equalizers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681795270 DE1795270C3 (en) | 1968-08-31 | 1-hydroxy-2-pyridone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE738288A true BE738288A (en) | 1970-03-02 |
Family
ID=5708124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE738288D BE738288A (en) | 1968-08-31 | 1969-09-01 |
Country Status (17)
| Country | Link |
|---|---|
| JP (1) | JPS4835077B1 (en) |
| AT (1) | AT291260B (en) |
| BE (1) | BE738288A (en) |
| BR (1) | BR6911968D0 (en) |
| CH (1) | CH547284A (en) |
| CS (1) | CS150278B2 (en) |
| CY (1) | CY699A (en) |
| DK (1) | DK125091B (en) |
| ES (1) | ES371031A1 (en) |
| FI (1) | FI50334C (en) |
| FR (1) | FR2022146B1 (en) |
| GB (1) | GB1238106A (en) |
| MY (1) | MY7300458A (en) |
| NL (1) | NL156397B (en) |
| NO (1) | NO132197C (en) |
| SE (1) | SE348729B (en) |
| YU (1) | YU32990B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3613061A1 (en) * | 1986-04-18 | 1987-10-22 | Hoechst Ag | 1-Hydroxy-2-pyridones, process for their preparation and medicaments which contain them |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2234009C3 (en) * | 1972-07-11 | 1979-01-11 | Hoechst Ag, 6000 Frankfurt | Cosmetic preparations |
| US4185106A (en) * | 1972-07-11 | 1980-01-22 | Hoechst Aktiengesellschaft | Pyridones as antidandruff agents |
| USRE34313E (en) * | 1983-09-23 | 1993-07-13 | National Research Development Corporation | Pharmaceutical compositions |
| US4912118A (en) * | 1983-09-23 | 1990-03-27 | 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 |
| FR2746015B1 (en) | 1996-03-18 | 1998-04-24 | USE OF OCTOPIROX AS A DEPIGMENTANT AGENT | |
| DE19639816A1 (en) * | 1996-09-27 | 1998-04-02 | Hoechst Ag | Antifungal agents with high drug release |
| BR112021010578A2 (en) * | 2019-02-19 | 2021-08-24 | Clariant International Ltd. | Recrystallization of piroctone olamine |
-
1969
- 1969-08-25 NL NL6912934A patent/NL156397B/en not_active IP Right Cessation
- 1969-08-27 CS CS586969A patent/CS150278B2/cs unknown
- 1969-08-27 GB GB4272669A patent/GB1238106A/en not_active Expired
- 1969-08-27 FI FI247769A patent/FI50334C/en active
- 1969-08-28 YU YU221069A patent/YU32990B/en unknown
- 1969-08-28 SE SE1190269A patent/SE348729B/xx unknown
- 1969-08-28 CH CH1309069A patent/CH547284A/en not_active IP Right Cessation
- 1969-08-29 DK DK465569A patent/DK125091B/en unknown
- 1969-08-29 AT AT830169A patent/AT291260B/en not_active IP Right Cessation
- 1969-08-29 BR BR21196869A patent/BR6911968D0/en unknown
- 1969-08-30 ES ES371031A patent/ES371031A1/en not_active Expired
- 1969-09-01 FR FR6929829A patent/FR2022146B1/fr not_active Expired
- 1969-09-01 NO NO348569A patent/NO132197C/no unknown
- 1969-09-01 JP JP6904769A patent/JPS4835077B1/ja active Pending
- 1969-09-01 BE BE738288D patent/BE738288A/xx not_active IP Right Cessation
-
1973
- 1973-09-05 CY CY69973A patent/CY699A/en unknown
- 1973-12-30 MY MY7300458A patent/MY7300458A/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3613061A1 (en) * | 1986-04-18 | 1987-10-22 | Hoechst Ag | 1-Hydroxy-2-pyridones, process for their preparation and medicaments which contain them |
Also Published As
| Publication number | Publication date |
|---|---|
| YU32990B (en) | 1975-12-31 |
| CS150278B2 (en) | 1973-09-04 |
| FI50334C (en) | 1976-02-10 |
| ES371031A1 (en) | 1972-01-01 |
| NO132197C (en) | 1975-10-01 |
| AT291260B (en) | 1971-07-12 |
| FR2022146A1 (en) | 1970-07-31 |
| DE1795270A1 (en) | 1971-12-30 |
| FR2022146B1 (en) | 1973-06-08 |
| CH547284A (en) | 1974-03-29 |
| CY699A (en) | 1973-09-05 |
| YU221069A (en) | 1975-06-30 |
| DK125091B (en) | 1972-12-27 |
| NO132197B (en) | 1975-06-23 |
| FI50334B (en) | 1975-10-31 |
| BR6911968D0 (en) | 1973-04-19 |
| JPS4835077B1 (en) | 1973-10-25 |
| NL156397B (en) | 1978-04-17 |
| SE348729B (en) | 1972-09-11 |
| GB1238106A (en) | 1971-07-07 |
| MY7300458A (en) | 1973-12-31 |
| NL6912934A (en) | 1970-03-03 |
| DE1795270B2 (en) | 1976-03-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE20 | Patent expired |
Owner name: FARBWERKE HOECHST A.G. VORMALS MEISTER LUCIUS & B Effective date: 19890901 |