RO82568B1 - Diclorhidrati ai metilen-bis-aminelor si procedeu pentru obtinerea lor - Google Patents
Diclorhidrati ai metilen-bis-aminelor si procedeu pentru obtinerea lorInfo
- Publication number
- RO82568B1 RO82568B1 RO104952A RO10495281A RO82568B1 RO 82568 B1 RO82568 B1 RO 82568B1 RO 104952 A RO104952 A RO 104952A RO 10495281 A RO10495281 A RO 10495281A RO 82568 B1 RO82568 B1 RO 82568B1
- Authority
- RO
- Romania
- Prior art keywords
- dichlorohydrates
- amines
- methylene
- bis
- obtaining
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- RTWNYYOXLSILQN-UHFFFAOYSA-N methanediamine Chemical class NCN RTWNYYOXLSILQN-UHFFFAOYSA-N 0.000 title 1
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 abstract 2
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 abstract 2
- 230000000202 analgesic effect Effects 0.000 abstract 2
- CPEONABTMRSIKA-UHFFFAOYSA-N 1,4$l^{2}-oxazinane Chemical compound C1COCC[N]1 CPEONABTMRSIKA-UHFFFAOYSA-N 0.000 abstract 1
- PVOAHINGSUIXLS-UHFFFAOYSA-N 1-Methylpiperazine Chemical compound CN1CCNCC1 PVOAHINGSUIXLS-UHFFFAOYSA-N 0.000 abstract 1
- JEGMWWXJUXDNJN-UHFFFAOYSA-N 3-methylpiperidine Chemical compound CC1CCCNC1 JEGMWWXJUXDNJN-UHFFFAOYSA-N 0.000 abstract 1
- UZOFELREXGAFOI-UHFFFAOYSA-N 4-methylpiperidine Chemical compound CC1CCNCC1 UZOFELREXGAFOI-UHFFFAOYSA-N 0.000 abstract 1
- -1 4-methylpiperidino, N-methylpiperazino Chemical group 0.000 abstract 1
- UETQVDZZPKAQIC-UHFFFAOYSA-N chlorane Chemical class Cl.Cl.Cl.Cl UETQVDZZPKAQIC-UHFFFAOYSA-N 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 239000012442 inert solvent Substances 0.000 abstract 1
- 125000000587 piperidin-1-yl group Chemical group [H]C1([H])N(*)C([H])([H])C([H])([H])C([H])([H])C1([H])[H] 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Inventia se refera la diclorhidrati ai metilenbisaminelor cu activitate analgezica, cu structura chimica din formula generala I: (vezi formula) în care simbolul (vezi formula) N-este un radical piperidino, 3-sau 4-metilpiperidino, N-metilpiperazino sau morfolino si, sunt solubili în apa si insolubili în hidrocarburi. Procedeul de preparare a lor consta în aceea ca piperidina, 3-sau 4-metilpiperidina, N-metilpiperazina sau morfolina se condenseaza cu bisclormetileter în raport molecular de 2:1, într-un solvent inert sub agitare si usoara încalzire, iar diclorhidratul precipitat se separa prin filtrare de solvent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO81104952A RO82568A2 (ro) | 1981-07-22 | 1981-07-22 | Diclorhidrati ai metilenbisaminelor si procedeu pentru obtinerea lor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO81104952A RO82568A2 (ro) | 1981-07-22 | 1981-07-22 | Diclorhidrati ai metilenbisaminelor si procedeu pentru obtinerea lor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO82568B1 true RO82568B1 (ro) | 1983-09-30 |
| RO82568A2 RO82568A2 (ro) | 1983-10-15 |
Family
ID=20110264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO81104952A RO82568A2 (ro) | 1981-07-22 | 1981-07-22 | Diclorhidrati ai metilenbisaminelor si procedeu pentru obtinerea lor |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO82568A2 (ro) |
-
1981
- 1981-07-22 RO RO81104952A patent/RO82568A2/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO82568A2 (ro) | 1983-10-15 |
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