DD295340A5 - Verfahren zur herstellung von crotonobetainhydrochlorid - Google Patents
Verfahren zur herstellung von crotonobetainhydrochlorid Download PDFInfo
- Publication number
- DD295340A5 DD295340A5 DD90343872A DD34387290A DD295340A5 DD 295340 A5 DD295340 A5 DD 295340A5 DD 90343872 A DD90343872 A DD 90343872A DD 34387290 A DD34387290 A DD 34387290A DD 295340 A5 DD295340 A5 DD 295340A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- hydrochloride
- carnitine
- crotonobetaine
- acetic anhydride
- mol
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C227/14—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof
- C07C227/16—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof by reactions not involving the amino or carboxyl groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C229/02—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
- C07C229/30—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and unsaturated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Steroid Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH325389 | 1989-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD295340A5 true DD295340A5 (de) | 1991-10-31 |
Family
ID=4251970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD90343872A DD295340A5 (de) | 1989-09-07 | 1990-09-07 | Verfahren zur herstellung von crotonobetainhydrochlorid |
Country Status (15)
| Country | Link |
|---|---|
| EP (1) | EP0416583B1 (no) |
| JP (1) | JPH03106853A (no) |
| KR (1) | KR910006227A (no) |
| AT (1) | ATE83768T1 (no) |
| CA (1) | CA2023744A1 (no) |
| CZ (1) | CZ278017B6 (no) |
| DD (1) | DD295340A5 (no) |
| DE (1) | DE59000657D1 (no) |
| DK (1) | DK0416583T3 (no) |
| ES (1) | ES2036386T3 (no) |
| FI (1) | FI904363A0 (no) |
| HU (1) | HU205065B (no) |
| IE (1) | IE64605B1 (no) |
| IL (1) | IL95571A (no) |
| NO (1) | NO173731C (no) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4713348B2 (ja) * | 2006-01-13 | 2011-06-29 | 日本電産サンキョー株式会社 | 永久磁石型同期モータ |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1190280B (it) * | 1986-04-24 | 1988-02-16 | Sigma Tau Ind Farmaceuti | Procedimento per la preparazione di gamma-butirrobetaina |
-
1990
- 1990-08-22 CA CA002023744A patent/CA2023744A1/en not_active Abandoned
- 1990-08-27 IE IE311190A patent/IE64605B1/en not_active IP Right Cessation
- 1990-08-31 JP JP2232312A patent/JPH03106853A/ja active Pending
- 1990-08-31 KR KR1019900013847A patent/KR910006227A/ko not_active Application Discontinuation
- 1990-09-03 IL IL9557190A patent/IL95571A/en not_active IP Right Cessation
- 1990-09-04 FI FI904363A patent/FI904363A0/fi not_active IP Right Cessation
- 1990-09-05 DK DK90117091.0T patent/DK0416583T3/da not_active Application Discontinuation
- 1990-09-05 ES ES199090117091T patent/ES2036386T3/es not_active Expired - Lifetime
- 1990-09-05 EP EP90117091A patent/EP0416583B1/de not_active Expired - Lifetime
- 1990-09-05 DE DE9090117091T patent/DE59000657D1/de not_active Expired - Fee Related
- 1990-09-05 AT AT90117091T patent/ATE83768T1/de not_active IP Right Cessation
- 1990-09-06 HU HU905808A patent/HU205065B/hu not_active IP Right Cessation
- 1990-09-06 NO NO903888A patent/NO173731C/no unknown
- 1990-09-07 CZ CS904362A patent/CZ278017B6/cs unknown
- 1990-09-07 DD DD90343872A patent/DD295340A5/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ES2036386T3 (es) | 1993-05-16 |
| CZ278017B6 (en) | 1993-07-14 |
| FI904363A0 (fi) | 1990-09-04 |
| HU905808D0 (en) | 1991-03-28 |
| IE903111A1 (en) | 1991-03-13 |
| KR910006227A (ko) | 1991-04-27 |
| DK0416583T3 (da) | 1993-02-01 |
| IL95571A (en) | 1995-05-26 |
| NO173731B (no) | 1993-10-18 |
| EP0416583A1 (de) | 1991-03-13 |
| NO903888D0 (no) | 1990-09-06 |
| IE64605B1 (en) | 1995-08-23 |
| ATE83768T1 (de) | 1993-01-15 |
| EP0416583B1 (de) | 1992-12-23 |
| CA2023744A1 (en) | 1991-03-08 |
| NO903888L (no) | 1991-03-08 |
| NO173731C (no) | 1994-01-26 |
| JPH03106853A (ja) | 1991-05-07 |
| IL95571A0 (en) | 1991-06-30 |
| DE59000657D1 (de) | 1993-02-04 |
| HUT54971A (en) | 1991-04-29 |
| HU205065B (en) | 1992-03-30 |
| CZ436290A3 (en) | 1993-01-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ENJ | Ceased due to non-payment of renewal fee |