AT277194B - Verfahren zur Erhöhung der optischen Reinheit von optisch aktivem Lysinmonohydrochlorid - Google Patents
Verfahren zur Erhöhung der optischen Reinheit von optisch aktivem LysinmonohydrochloridInfo
- Publication number
- AT277194B AT277194B AT9468A AT9468A AT277194B AT 277194 B AT277194 B AT 277194B AT 9468 A AT9468 A AT 9468A AT 9468 A AT9468 A AT 9468A AT 277194 B AT277194 B AT 277194B
- Authority
- AT
- Austria
- Prior art keywords
- increasing
- optically active
- optical purity
- lysine monohydrochloride
- active lysine
- Prior art date
Links
- BVHLGVCQOALMSV-JEDNCBNOSA-N L-lysine hydrochloride Chemical compound Cl.NCCCC[C@H](N)C(O)=O BVHLGVCQOALMSV-JEDNCBNOSA-N 0.000 title 1
- 230000003287 optical effect Effects 0.000 title 1
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
- C07C227/30—Preparation of optical isomers
- C07C227/32—Preparation of optical isomers by stereospecific synthesis
-
- 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
- C07C227/30—Preparation of optical isomers
- C07C227/34—Preparation of optical isomers by separation of optical isomers
-
- 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
- C07C229/04—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 saturated
- C07C229/26—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 saturated having more than one amino group bound to the carbon skeleton, e.g. lysine
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6700368A NL6700368A (de) | 1967-01-11 | 1967-01-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT277194B true AT277194B (de) | 1969-12-10 |
Family
ID=19798947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT9468A AT277194B (de) | 1967-01-11 | 1968-01-04 | Verfahren zur Erhöhung der optischen Reinheit von optisch aktivem Lysinmonohydrochlorid |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3607929A (de) |
| JP (1) | JPS5118414B1 (de) |
| AT (1) | AT277194B (de) |
| BE (1) | BE709147A (de) |
| CH (1) | CH485665A (de) |
| DE (1) | DE1668975C3 (de) |
| DK (1) | DK127382B (de) |
| ES (1) | ES349101A1 (de) |
| FR (1) | FR1551404A (de) |
| GB (1) | GB1169311A (de) |
| NL (1) | NL6700368A (de) |
| SE (1) | SE353714B (de) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH377368A (de) * | 1960-04-07 | 1964-05-15 | Inventa Ag | Verfahren zur Reinigung von 1(+)-Lysin |
-
1967
- 1967-01-11 NL NL6700368A patent/NL6700368A/xx unknown
-
1968
- 1968-01-01 GB GB94/68A patent/GB1169311A/en not_active Expired
- 1968-01-03 US US695360A patent/US3607929A/en not_active Expired - Lifetime
- 1968-01-04 CH CH7768A patent/CH485665A/de not_active IP Right Cessation
- 1968-01-04 AT AT9468A patent/AT277194B/de not_active IP Right Cessation
- 1968-01-04 DE DE1668975A patent/DE1668975C3/de not_active Expired
- 1968-01-08 JP JP43000800A patent/JPS5118414B1/ja active Pending
- 1968-01-09 FR FR1551404D patent/FR1551404A/fr not_active Expired
- 1968-01-10 BE BE709147D patent/BE709147A/xx unknown
- 1968-01-10 SE SE00319/68A patent/SE353714B/xx unknown
- 1968-01-10 ES ES349101A patent/ES349101A1/es not_active Expired
- 1968-01-11 DK DK8468AA patent/DK127382B/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1668975A1 (de) | 1971-09-23 |
| DE1668975C3 (de) | 1979-08-16 |
| ES349101A1 (es) | 1969-04-01 |
| JPS5118414B1 (de) | 1976-06-09 |
| FR1551404A (de) | 1968-12-27 |
| NL6700368A (de) | 1968-07-12 |
| US3607929A (en) | 1971-09-21 |
| DK127382B (da) | 1973-10-29 |
| GB1169311A (en) | 1969-11-05 |
| BE709147A (de) | 1968-07-10 |
| SE353714B (de) | 1973-02-12 |
| CH485665A (de) | 1970-02-15 |
| DE1668975B2 (de) | 1978-12-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |