CH425804A - Verfahren zur Herstellung von neuen pharmakologisch wirksamen Pyrazolidonen - Google Patents
Verfahren zur Herstellung von neuen pharmakologisch wirksamen PyrazolidonenInfo
- Publication number
- CH425804A CH425804A CH419162A CH419162A CH425804A CH 425804 A CH425804 A CH 425804A CH 419162 A CH419162 A CH 419162A CH 419162 A CH419162 A CH 419162A CH 425804 A CH425804 A CH 425804A
- Authority
- CH
- Switzerland
- Prior art keywords
- pyrazolidones
- preparation
- pharmacologically active
- new pharmacologically
- new
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/06—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D231/08—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with oxygen or sulfur atoms directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
- C07C57/52—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing halogen
- C07C57/58—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing halogen containing six-membered aromatic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1358661A GB1022861A (en) | 1961-04-14 | 1961-04-14 | Substituted 3-pyrazolidinones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH425804A true CH425804A (de) | 1966-12-15 |
Family
ID=10025668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH419162A CH425804A (de) | 1961-04-14 | 1962-04-05 | Verfahren zur Herstellung von neuen pharmakologisch wirksamen Pyrazolidonen |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE616418A (fr) |
| CH (1) | CH425804A (fr) |
| GB (1) | GB1022861A (fr) |
-
1961
- 1961-04-14 GB GB1358661A patent/GB1022861A/en not_active Expired
-
1962
- 1962-04-05 CH CH419162A patent/CH425804A/de unknown
- 1962-04-13 BE BE616418A patent/BE616418A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE616418A (fr) | 1962-07-31 |
| GB1022861A (en) | 1966-03-16 |
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