HU189751B - Process for producing diastereomeres of 2-amino-methyl-pyrrolidine produced with di-p-toluyl-tartaric acid - Google Patents
Process for producing diastereomeres of 2-amino-methyl-pyrrolidine produced with di-p-toluyl-tartaric acid Download PDFInfo
- Publication number
- HU189751B HU189751B HU833404A HU340483A HU189751B HU 189751 B HU189751 B HU 189751B HU 833404 A HU833404 A HU 833404A HU 340483 A HU340483 A HU 340483A HU 189751 B HU189751 B HU 189751B
- Authority
- HU
- Hungary
- Prior art keywords
- toluoyl
- aminomethyl
- tartrate
- ethylpyrrolidine
- tartaric acid
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/04—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D207/08—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon radicals, substituted by hetero atoms, attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B57/00—Separation of optically-active compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pyrrole Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8205568A SE447991B (sv) | 1982-09-30 | 1982-09-30 | Diastereomerer av di-p-toluoyltartrat med 1-etyl-2-aminometylpyrrolidin och forfarande for framstellning av dessa |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HU189751B true HU189751B (en) | 1986-07-28 |
Family
ID=20348031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU833404A HU189751B (en) | 1982-09-30 | 1983-09-29 | Process for producing diastereomeres of 2-amino-methyl-pyrrolidine produced with di-p-toluyl-tartaric acid |
Country Status (10)
| Country | Link |
|---|---|
| AT (1) | AT377980B (da) |
| CA (1) | CA1210014A (da) |
| DD (1) | DD210261A5 (da) |
| DK (1) | DK435283A (da) |
| ES (1) | ES526077A0 (da) |
| FI (1) | FI833512L (da) |
| HU (1) | HU189751B (da) |
| NO (1) | NO833439L (da) |
| SE (1) | SE447991B (da) |
| SU (1) | SU1240353A3 (da) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5227526A (en) * | 1992-06-16 | 1993-07-13 | Mallinckrodt Specialty Chemicals Company | Resolution of 3-dimethylamino-2-methylpropiophenone (3-DAMP) |
| GB0217447D0 (en) * | 2002-07-29 | 2002-09-04 | Betts John A | Personal deodorant |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1528014A (fr) * | 1967-04-24 | 1968-06-07 | Ile De France | Procédé de préparation des isomères optiques de la éthyl-1, aminométhyl-2-pyrrolidine |
-
1982
- 1982-09-30 SE SE8205568A patent/SE447991B/sv not_active IP Right Cessation
-
1983
- 1983-09-09 CA CA000436420A patent/CA1210014A/en not_active Expired
- 1983-09-23 DK DK435283A patent/DK435283A/da not_active Application Discontinuation
- 1983-09-23 NO NO833439A patent/NO833439L/no unknown
- 1983-09-28 DD DD83255190A patent/DD210261A5/de unknown
- 1983-09-29 SU SU833646754A patent/SU1240353A3/ru active
- 1983-09-29 ES ES526077A patent/ES526077A0/es active Granted
- 1983-09-29 HU HU833404A patent/HU189751B/hu unknown
- 1983-09-29 FI FI833512A patent/FI833512L/fi not_active Application Discontinuation
- 1983-09-30 AT AT0347583A patent/AT377980B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SE8205568L (sv) | 1984-03-31 |
| DK435283A (da) | 1984-03-31 |
| FI833512A7 (fi) | 1984-03-31 |
| SU1240353A3 (ru) | 1986-06-23 |
| FI833512A0 (fi) | 1983-09-29 |
| SE447991B (sv) | 1987-01-12 |
| ES8405370A1 (es) | 1984-06-01 |
| DK435283D0 (da) | 1983-09-23 |
| CA1210014A (en) | 1986-08-19 |
| NO833439L (no) | 1984-04-02 |
| ATA347583A (de) | 1984-10-15 |
| AT377980B (de) | 1985-05-28 |
| DD210261A5 (de) | 1984-06-06 |
| ES526077A0 (es) | 1984-06-01 |
| SE8205568D0 (sv) | 1982-09-30 |
| FI833512L (fi) | 1984-03-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1546149B1 (en) | Modified pictet-spengler reaction and products prepared therefrom | |
| RU2753492C1 (ru) | Хиральное разделение смеси энантиомеров никотина | |
| ES2706314T3 (es) | Método para la producción de praziquantel y precursores del mismo | |
| JP2010159292A (ja) | イミダゾリル化合物の塩酸塩一水和物 | |
| SE460541B (sv) | Nya 6-oxo-2-piperazinkarboxylsyraestrar samt foerfarande foer framstaellning daerav | |
| HU188201B (en) | Process for the resulation of trans-5-aryl-2,3,4,4a,5,9b-hexahydro-1h-pyrido/4,3-b/-indol derivatives | |
| EA012787B1 (ru) | Способ получения эсциталопрама | |
| HU189751B (en) | Process for producing diastereomeres of 2-amino-methyl-pyrrolidine produced with di-p-toluyl-tartaric acid | |
| CN100439333C (zh) | 用于生产旋光异构体纯的氮杂环丁烷-2-羧酸的方法 | |
| MXPA06000325A (es) | Un metodo para la preparacion de mirtazapina enantiomericamente pura. | |
| JP2002526498A (ja) | ナフチリジンカルボン酸誘導体(メタンスルホネート・セスキ水和物)の製法 | |
| HU199848B (en) | Process for producing optically active, girase inhibiting compounds with antibiotic effect | |
| JP2000509068A (ja) | エナンチオマーとして純粋なアゼチジン―2―カルボン酸の改良された製造方法 | |
| JPH07506813A (ja) | ホリニン酸の立体異性体を分離する方法 | |
| EP0590685B1 (en) | Process for optical resolution of (+)-cis-4-aminocyclopent-2-en-1-carboxylic acid derivative | |
| US7307162B2 (en) | Resolution of a narwedine amide derivative | |
| PT100061B (pt) | Processo para a preparacao de (7s,trans)-2-(2-pirimidinil)-7-(hidroximetil)octa-hidro-2h-pirido{1,2-a}pirazina | |
| US11091436B2 (en) | Process for the separation of optical isomers of racemic 3-alkylpiperidine-carboxylic acid ethyl esters | |
| HUP0203501A2 (hu) | Eljárás epinastin-hidroklorid előállítására magas olvadáspontú kristálymódosulatban | |
| JP2873609B2 (ja) | トレオ―2―ヒドロキシ―3―(2―アミノフェニルチオ)―3―(4―メトキシフェニル)プロピオン酸低級アルキルエステルの光学分割法 | |
| JPH06122686A (ja) | ラセミ体の光学分割法 | |
| MXPA06006522A (es) | Un proceso para la resolucion de nefopam. | |
| RU2164223C2 (ru) | Способ получения 2-(3,4-диоксифенил)этиламина гидрохлорида | |
| KR20080076009A (ko) | S-(-)-암로디핀 또는 이의 염의 제조방법 및 이에사용되는 중간체 | |
| US6495694B2 (en) | Efficient separation of enantiomers of piperidone derivatives by precipitation of the desired eantiomer during in situ racemization of the unwanted enantiomer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| HU90 | Patent valid on 900628 |