CA967159A - Process for the production of piperazine derivatives - Google Patents
Process for the production of piperazine derivativesInfo
- Publication number
- CA967159A CA967159A CA125,116A CA125116A CA967159A CA 967159 A CA967159 A CA 967159A CA 125116 A CA125116 A CA 125116A CA 967159 A CA967159 A CA 967159A
- Authority
- CA
- Canada
- Prior art keywords
- production
- piperazine derivatives
- piperazine
- derivatives
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 150000004885 piperazines Chemical class 0.000 title 1
- 229940066771 systemic antihistamines piperazine derivative Drugs 0.000 title 1
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 |
|---|---|
| CA967159A true CA967159A (en) | 1975-05-06 |
Family
ID=5785239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA125,116A Expired CA967159A (en) | 1970-10-15 | 1971-10-14 | Process for the production of piperazine derivatives |
Country Status (12)
| Country | Link |
|---|---|
| AT (1) | AT313902B (de) |
| BG (1) | BG18869A3 (de) |
| CA (1) | CA967159A (de) |
| CH (1) | CH562236A5 (de) |
| DE (1) | DE2050684A1 (de) |
| DK (1) | DK142580C (de) |
| ES (1) | ES395969A1 (de) |
| FI (1) | FI54922C (de) |
| HU (1) | HU162740B (de) |
| PL (1) | PL77016B1 (de) |
| SE (1) | SE395144B (de) |
| YU (1) | YU34695B (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2604838A1 (de) * | 1976-02-07 | 1977-08-11 | Knoll Ag | Alkylendioxypiperazinderivate |
-
1970
- 1970-10-15 DE DE19702050684 patent/DE2050684A1/de active Pending
-
1971
- 1971-10-12 CH CH1491871A patent/CH562236A5/xx not_active IP Right Cessation
- 1971-10-12 HU HUBO1323A patent/HU162740B/hu unknown
- 1971-10-13 BG BG18756A patent/BG18869A3/xx unknown
- 1971-10-13 SE SE7112983A patent/SE395144B/xx unknown
- 1971-10-14 ES ES395969A patent/ES395969A1/es not_active Expired
- 1971-10-14 AT AT890171A patent/AT313902B/de not_active IP Right Cessation
- 1971-10-14 CA CA125,116A patent/CA967159A/en not_active Expired
- 1971-10-14 FI FI2885/71A patent/FI54922C/fi active
- 1971-10-14 PL PL1971151024A patent/PL77016B1/pl unknown
- 1971-10-15 DK DK503071A patent/DK142580C/da active
- 1971-10-15 YU YU2633/71A patent/YU34695B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| HU162740B (de) | 1973-04-28 |
| DK142580B (da) | 1980-11-24 |
| YU263371A (en) | 1979-07-10 |
| FI54922C (fi) | 1979-04-10 |
| CH562236A5 (de) | 1975-05-30 |
| PL77016B1 (de) | 1975-02-28 |
| FI54922B (fi) | 1978-12-29 |
| DK142580C (da) | 1981-07-13 |
| BG18869A3 (de) | 1975-03-20 |
| ES395969A1 (es) | 1973-12-16 |
| YU34695B (en) | 1979-12-31 |
| AT313902B (de) | 1974-03-11 |
| SE395144B (sv) | 1977-08-01 |
| DE2050684A1 (en) | 1972-04-20 |
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