CH524600A - Verfahren zur Herstellung von Piperazinderivaten - Google Patents
Verfahren zur Herstellung von PiperazinderivatenInfo
- Publication number
- CH524600A CH524600A CH1610068A CH1610068A CH524600A CH 524600 A CH524600 A CH 524600A CH 1610068 A CH1610068 A CH 1610068A CH 1610068 A CH1610068 A CH 1610068A CH 524600 A CH524600 A CH 524600A
- Authority
- CH
- Switzerland
- Prior art keywords
- preparation
- piperazine derivatives
- piperazine
- derivatives
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/36—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D211/40—Oxygen atoms
- C07D211/44—Oxygen atoms attached in position 4
- C07D211/52—Oxygen atoms attached in position 4 having an aryl radical as the second substituent in position 4
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Hydrogenated Pyridines (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH387972A CH527189A (de) | 1967-11-02 | 1968-10-29 | Verfahren zur Herstellung von neuen Piperidinderivaten |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19671670583 DE1670583A1 (de) | 1967-11-02 | 1967-11-02 | Neue Piperidinderivate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH524600A true CH524600A (de) | 1972-06-30 |
Family
ID=5686328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1610068A CH524600A (de) | 1967-11-02 | 1968-10-29 | Verfahren zur Herstellung von Piperazinderivaten |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT295532B (de) |
| BE (1) | BE764235A (de) |
| CH (1) | CH524600A (de) |
| FR (2) | FR1600449A (de) |
| GB (1) | GB1221680A (de) |
-
1968
- 1968-10-18 FR FR1600449D patent/FR1600449A/fr not_active Expired
- 1968-10-18 FR FR170461A patent/FR7982M/fr not_active Expired
- 1968-10-29 CH CH1610068A patent/CH524600A/de not_active IP Right Cessation
- 1968-10-31 AT AT1067768A patent/AT295532B/de not_active IP Right Cessation
- 1968-11-01 GB GB51930/68A patent/GB1221680A/en not_active Expired
-
1971
- 1971-03-12 BE BE764235A patent/BE764235A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT295532B (de) | 1972-01-10 |
| FR7982M (de) | 1970-06-08 |
| BE764235A (fr) | 1971-08-02 |
| FR1600449A (de) | 1970-07-27 |
| GB1221680A (en) | 1971-02-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |