CH487885A - Verfahren zur Herstellung von a-Pyrrolidinoketonen - Google Patents
Verfahren zur Herstellung von a-PyrrolidinoketonenInfo
- Publication number
- CH487885A CH487885A CH110167A CH110167A CH487885A CH 487885 A CH487885 A CH 487885A CH 110167 A CH110167 A CH 110167A CH 110167 A CH110167 A CH 110167A CH 487885 A CH487885 A CH 487885A
- Authority
- CH
- Switzerland
- Prior art keywords
- pyrrolidinoketones
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
- C07D295/10—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by doubly bound oxygen or sulphur atoms
- C07D295/104—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by doubly bound oxygen or sulphur atoms with the ring nitrogen atoms and the doubly bound oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings
- C07D295/108—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by doubly bound oxygen or sulphur atoms with the ring nitrogen atoms and the doubly bound oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings to an acyclic saturated chain
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyrrole Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DET0030440 | 1966-02-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH487885A true CH487885A (de) | 1970-03-31 |
Family
ID=7555580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH110167A CH487885A (de) | 1966-02-11 | 1967-01-25 | Verfahren zur Herstellung von a-Pyrrolidinoketonen |
Country Status (6)
| Country | Link |
|---|---|
| CH (1) | CH487885A (de) |
| DE (1) | DE1620536A1 (de) |
| DK (1) | DK117831B (de) |
| ES (1) | ES336254A2 (de) |
| NL (2) | NL6700918A (de) |
| SE (1) | SE316474B (de) |
-
0
- NL NL129623D patent/NL129623C/xx active
-
1966
- 1966-02-11 DE DE19661620536 patent/DE1620536A1/de not_active Withdrawn
-
1967
- 1967-01-20 NL NL6700918A patent/NL6700918A/xx unknown
- 1967-01-25 CH CH110167A patent/CH487885A/de not_active IP Right Cessation
- 1967-01-31 ES ES336254A patent/ES336254A2/es not_active Expired
- 1967-02-10 DK DK73867A patent/DK117831B/da unknown
- 1967-02-10 SE SE190167A patent/SE316474B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1620536A1 (de) | 1970-04-16 |
| NL6700918A (de) | 1967-08-14 |
| NL129623C (de) | |
| SE316474B (de) | 1969-10-27 |
| ES336254A2 (es) | 1968-04-01 |
| DK117831B (da) | 1970-06-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |