AT313902B - Process for the preparation of piperazine derivatives and their acid addition salts - Google Patents
Process for the preparation of piperazine derivatives and their acid addition saltsInfo
- Publication number
- AT313902B AT313902B AT890171A AT890171A AT313902B AT 313902 B AT313902 B AT 313902B AT 890171 A AT890171 A AT 890171A AT 890171 A AT890171 A AT 890171A AT 313902 B AT313902 B AT 313902B
- Authority
- AT
- Austria
- Prior art keywords
- preparation
- acid addition
- addition salts
- piperazine derivatives
- piperazine
- 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
- C07D295/02—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 containing only hydrogen and carbon atoms in addition to the ring hetero elements
- C07D295/027—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 containing only hydrogen and carbon atoms in addition to the ring hetero elements containing only one hetero ring
- C07D295/033—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 containing only hydrogen and carbon atoms in addition to the ring hetero elements containing only one hetero ring with the ring nitrogen atoms directly attached to carbocyclic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
- C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
- C07D317/50—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to atoms of the carbocyclic ring
- C07D317/58—Radicals substituted by nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D319/10—1,4-Dioxanes; Hydrogenated 1,4-dioxanes
- C07D319/14—1,4-Dioxanes; Hydrogenated 1,4-dioxanes condensed with carbocyclic rings or ring systems
- C07D319/16—1,4-Dioxanes; Hydrogenated 1,4-dioxanes condensed with carbocyclic rings or ring systems condensed with one six-membered ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702050684 DE2050684A1 (en) | 1970-10-15 | 1970-10-15 | Neuroleptic 1-aralkyl-4-phenyl-piperazines prodn - by reacting ethylenediamines with oxalic acid derivs,and reducing resulting dioxo |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT313902B true AT313902B (en) | 1974-03-11 |
Family
ID=5785239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT890171A AT313902B (en) | 1970-10-15 | 1971-10-14 | Process for the preparation of piperazine derivatives and their acid addition salts |
Country Status (12)
| Country | Link |
|---|---|
| AT (1) | AT313902B (en) |
| BG (1) | BG18869A3 (en) |
| CA (1) | CA967159A (en) |
| CH (1) | CH562236A5 (en) |
| DE (1) | DE2050684A1 (en) |
| DK (1) | DK142580C (en) |
| ES (1) | ES395969A1 (en) |
| FI (1) | FI54922C (en) |
| HU (1) | HU162740B (en) |
| PL (1) | PL77016B1 (en) |
| SE (1) | SE395144B (en) |
| YU (1) | YU34695B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2604838A1 (en) * | 1976-02-07 | 1977-08-11 | Knoll Ag | ALKYLENE DIOXYPIPERAZINE DERIVATIVES |
-
1970
- 1970-10-15 DE DE19702050684 patent/DE2050684A1/en active Pending
-
1971
- 1971-10-12 HU HUBO1323A patent/HU162740B/hu unknown
- 1971-10-12 CH CH1491871A patent/CH562236A5/xx not_active IP Right Cessation
- 1971-10-13 SE SE7112983A patent/SE395144B/en unknown
- 1971-10-13 BG BG18756A patent/BG18869A3/xx unknown
- 1971-10-14 AT AT890171A patent/AT313902B/en not_active IP Right Cessation
- 1971-10-14 FI FI2885/71A patent/FI54922C/en active
- 1971-10-14 ES ES395969A patent/ES395969A1/en not_active Expired
- 1971-10-14 PL PL1971151024A patent/PL77016B1/pl unknown
- 1971-10-14 CA CA125,116A patent/CA967159A/en not_active Expired
- 1971-10-15 DK DK503071A patent/DK142580C/en active
- 1971-10-15 YU YU2633/71A patent/YU34695B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE395144B (en) | 1977-08-01 |
| DE2050684A1 (en) | 1972-04-20 |
| CA967159A (en) | 1975-05-06 |
| DK142580C (en) | 1981-07-13 |
| ES395969A1 (en) | 1973-12-16 |
| BG18869A3 (en) | 1975-03-20 |
| YU263371A (en) | 1979-07-10 |
| PL77016B1 (en) | 1975-02-28 |
| YU34695B (en) | 1979-12-31 |
| FI54922C (en) | 1979-04-10 |
| HU162740B (en) | 1973-04-28 |
| CH562236A5 (en) | 1975-05-30 |
| FI54922B (en) | 1978-12-29 |
| DK142580B (en) | 1980-11-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |