ES452491A1 - Un procedimiento de preparacion de piperazinas. - Google Patents
Un procedimiento de preparacion de piperazinas.Info
- Publication number
- ES452491A1 ES452491A1 ES452491A ES452491A ES452491A1 ES 452491 A1 ES452491 A1 ES 452491A1 ES 452491 A ES452491 A ES 452491A ES 452491 A ES452491 A ES 452491A ES 452491 A1 ES452491 A1 ES 452491A1
- Authority
- ES
- Spain
- Prior art keywords
- formula
- alcohol
- radical
- halogen
- hydrogen
- 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
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
- C07D295/08—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 singly bound oxygen or sulfur atoms
- C07D295/084—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 singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings
- C07D295/088—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 singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the 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)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7532273A FR2328469A1 (fr) | 1975-10-22 | 1975-10-22 | Piperazines substituees, leur procede de preparation et leurs applications |
| FR7623364A FR2359611A2 (fr) | 1976-07-30 | 1976-07-30 | Piperazines substituees, leur procede de preparation et leurs applications |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES452491A1 true ES452491A1 (es) | 1977-12-16 |
Family
ID=26219113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES452491A Expired ES452491A1 (es) | 1975-10-22 | 1976-10-18 | Un procedimiento de preparacion de piperazinas. |
Country Status (7)
| Country | Link |
|---|---|
| DE (1) | DE2647918A1 (es) |
| DK (1) | DK145043C (es) |
| ES (1) | ES452491A1 (es) |
| GB (1) | GB1525166A (es) |
| IE (1) | IE44298B1 (es) |
| LU (1) | LU76038A1 (es) |
| NL (1) | NL7611568A (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10161644A1 (de) * | 2001-12-14 | 2003-06-26 | Gruenenthal Gmbh | N,N'-disubstituierte Piperazin-Verbindungen |
-
1976
- 1976-10-18 ES ES452491A patent/ES452491A1/es not_active Expired
- 1976-10-20 NL NL7611568A patent/NL7611568A/xx not_active Application Discontinuation
- 1976-10-20 IE IE230876A patent/IE44298B1/en unknown
- 1976-10-20 LU LU76038A patent/LU76038A1/xx unknown
- 1976-10-20 DK DK472376A patent/DK145043C/da active
- 1976-10-21 GB GB4374876A patent/GB1525166A/en not_active Expired
- 1976-10-22 DE DE19762647918 patent/DE2647918A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| IE44298L (en) | 1977-04-22 |
| DK472376A (da) | 1977-04-23 |
| GB1525166A (en) | 1978-09-20 |
| NL7611568A (nl) | 1977-04-26 |
| IE44298B1 (en) | 1981-10-07 |
| DE2647918A1 (de) | 1977-04-28 |
| DK145043B (da) | 1982-08-09 |
| DK145043C (da) | 1983-01-17 |
| LU76038A1 (es) | 1977-05-16 |
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