RO84817B - Procedeu de preparare a sarurilor acide de aditie ale 3, 4-diaciloximetilamino-metilbenzilalcoolilor - Google Patents
Procedeu de preparare a sarurilor acide de aditie ale 3, 4-diaciloximetilamino-metilbenzilalcoolilorInfo
- Publication number
- RO84817B RO84817B RO106810A RO10681082A RO84817B RO 84817 B RO84817 B RO 84817B RO 106810 A RO106810 A RO 106810A RO 10681082 A RO10681082 A RO 10681082A RO 84817 B RO84817 B RO 84817B
- Authority
- RO
- Romania
- Prior art keywords
- acid addition
- preparation
- general formula
- addition salts
- acid
- Prior art date
Links
- 239000002253 acid Substances 0.000 title abstract 5
- 150000003839 salts Chemical class 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- 239000003929 acidic solution Substances 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 125000000468 ketone group Chemical group 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 239000011591 potassium Substances 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Procedeu pentru prepararea sarurilor acide de aditie ale 3,4-diaciloxi-alfa-metilamino-metilbenzilalcoolilor cu formula generala I: (vezi formula) în care R reprezinta un radical alchil inferior sau aralalchil, caracterizat prin aceea ca o sare acidade aditie a aminei corespunzator, continînd o grupa cetonica, cu formula generala II: (vezi formula) în care R are semnificatiile de mai sus, se reduce cu borohidrura de sodiu sau potasiu, în solutie acida, preferabil de acid acetic, la o temperatur a cuprinsa între 0 si 50 degree C, de preferinta între 0 si 25 degree C, dupa care sarea acida de aditie a compusului cu formula generala I astfel obtinuta este izolata prin adaugarea apei la amestecul de reactie, extragerea produsului într-o hidrocarbura clorurata, de preferinta cloroform sau clorura de metilen si tratarea cu acidul dorit, de preferinta acid clorhidric.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI810700A FI61474C (fi) | 1981-03-06 | 1981-03-06 | Foerfarande foer framstaellning av syraadditionssalter av 3,4-diacyloxi-alfa-((metylamino)-metyl)-bensylalkohol |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO84817A RO84817A (ro) | 1984-09-29 |
| RO84817B true RO84817B (ro) | 1984-10-30 |
Family
ID=8514202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO106810A RO84817B (ro) | 1981-03-06 | 1982-03-04 | Procedeu de preparare a sarurilor acide de aditie ale 3, 4-diaciloximetilamino-metilbenzilalcoolilor |
Country Status (15)
| Country | Link |
|---|---|
| AT (1) | AT380684B (ro) |
| CA (1) | CA1178605A (ro) |
| CS (1) | CS229927B2 (ro) |
| DD (1) | DD202424A5 (ro) |
| DK (1) | DK149121C (ro) |
| ES (1) | ES8301891A1 (ro) |
| FI (1) | FI61474C (ro) |
| GR (1) | GR76375B (ro) |
| HU (1) | HU186483B (ro) |
| IT (1) | IT8219944A0 (ro) |
| NO (1) | NO151704C (ro) |
| PL (1) | PL235313A1 (ro) |
| PT (1) | PT74540B (ro) |
| RO (1) | RO84817B (ro) |
| SU (1) | SU1122219A3 (ro) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1298771A (en) * | 1969-04-01 | 1972-12-06 | Sterling Drug Inc | Carboxylic esters of hydroxyphenylalkanolamines |
| US3809714A (en) * | 1972-08-31 | 1974-05-07 | Interx Research Corp | Novel ester of ((methylamino)methyl) benzyl alcohol |
| DE2341876A1 (de) * | 1973-08-18 | 1975-03-13 | Boehringer Sohn Ingelheim | Neue 1-(m-acyloxyphenyl)-1-hydroxy- 2-n-alkylamino-aethane, deren saeureadditionssalze, diese enthaltende arzneimittel, sowie verfahren zu ihrer herstellung |
| US4035405A (en) * | 1976-07-09 | 1977-07-12 | Interx Research Corporation | Novel synthesis for preparing the hydrochloride salt of selected catecholamine derivatives |
-
1981
- 1981-03-06 FI FI810700A patent/FI61474C/fi not_active IP Right Cessation
-
1982
- 1982-01-13 AT AT0009182A patent/AT380684B/de not_active IP Right Cessation
- 1982-01-20 DK DK24082A patent/DK149121C/da not_active IP Right Cessation
- 1982-01-29 ES ES509170A patent/ES8301891A1/es not_active Expired
- 1982-02-01 CA CA000395336A patent/CA1178605A/en not_active Expired
- 1982-02-24 CS CS127882A patent/CS229927B2/cs unknown
- 1982-03-01 DD DD23779582A patent/DD202424A5/de not_active IP Right Cessation
- 1982-03-03 IT IT8219944A patent/IT8219944A0/it unknown
- 1982-03-04 PL PL23531382A patent/PL235313A1/xx unknown
- 1982-03-04 RO RO106810A patent/RO84817B/ro unknown
- 1982-03-05 NO NO820691A patent/NO151704C/no unknown
- 1982-03-05 HU HU68282A patent/HU186483B/hu not_active IP Right Cessation
- 1982-03-05 SU SU823402587A patent/SU1122219A3/ru active
- 1982-03-05 PT PT7454082A patent/PT74540B/pt unknown
- 1982-09-26 GR GR67430A patent/GR76375B/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS229927B2 (en) | 1984-07-16 |
| CA1178605A (en) | 1984-11-27 |
| PL235313A1 (ro) | 1982-09-27 |
| ES509170A0 (es) | 1982-12-16 |
| IT8219944A0 (it) | 1982-03-03 |
| SU1122219A3 (ru) | 1984-10-30 |
| DD202424A5 (de) | 1983-09-14 |
| ATA9182A (de) | 1985-11-15 |
| PT74540A (en) | 1982-04-01 |
| DK24082A (da) | 1982-09-07 |
| NO151704C (no) | 1985-05-22 |
| NO151704B (no) | 1985-02-11 |
| RO84817A (ro) | 1984-09-29 |
| DK149121B (da) | 1986-02-03 |
| NO820691L (no) | 1982-09-07 |
| FI61474C (fi) | 1982-08-10 |
| FI61474B (fi) | 1982-04-30 |
| AT380684B (de) | 1986-06-25 |
| PT74540B (en) | 1986-01-27 |
| GR76375B (ro) | 1984-08-06 |
| ES8301891A1 (es) | 1982-12-16 |
| DK149121C (da) | 1986-07-07 |
| HU186483B (en) | 1985-08-28 |
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