ES349101A1 - Un procedimiento para aumentar la pureza optica de mono- clorhidrato de lisina opticamente activo que contiene mono- clorhidrato de dl-lisina. - Google Patents
Un procedimiento para aumentar la pureza optica de mono- clorhidrato de lisina opticamente activo que contiene mono- clorhidrato de dl-lisina.Info
- Publication number
- ES349101A1 ES349101A1 ES349101A ES349101A ES349101A1 ES 349101 A1 ES349101 A1 ES 349101A1 ES 349101 A ES349101 A ES 349101A ES 349101 A ES349101 A ES 349101A ES 349101 A1 ES349101 A1 ES 349101A1
- Authority
- ES
- Spain
- Prior art keywords
- lysine
- hcl
- optical purity
- water
- mixing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- BVHLGVCQOALMSV-JEDNCBNOSA-N L-lysine hydrochloride Chemical compound Cl.NCCCC[C@H](N)C(O)=O BVHLGVCQOALMSV-JEDNCBNOSA-N 0.000 title abstract 5
- 230000003287 optical effect Effects 0.000 title abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 4
- 229960003646 lysine Drugs 0.000 abstract 3
- 239000007787 solid Substances 0.000 abstract 3
- BVHLGVCQOALMSV-UHFFFAOYSA-N (5-amino-1-carboxypentyl)azanium;chloride Chemical compound Cl.NCCCCC(N)C(O)=O BVHLGVCQOALMSV-UHFFFAOYSA-N 0.000 abstract 1
- BVHLGVCQOALMSV-NUBCRITNSA-N D-lysine hydrochloride Chemical compound Cl.NCCCC[C@@H](N)C(O)=O BVHLGVCQOALMSV-NUBCRITNSA-N 0.000 abstract 1
- 238000002425 crystallisation Methods 0.000 abstract 1
- 230000008025 crystallization Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 239000007791 liquid phase Substances 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
- 239000012047 saturated solution Substances 0.000 abstract 1
- 239000007790 solid phase Substances 0.000 abstract 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 (es) | 1967-01-11 | 1967-01-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES349101A1 true ES349101A1 (es) | 1969-04-01 |
Family
ID=19798947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES349101A Expired ES349101A1 (es) | 1967-01-11 | 1968-01-10 | Un procedimiento para aumentar la pureza optica de mono- clorhidrato de lisina opticamente activo que contiene mono- clorhidrato de dl-lisina. |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3607929A (es) |
| JP (1) | JPS5118414B1 (es) |
| AT (1) | AT277194B (es) |
| BE (1) | BE709147A (es) |
| CH (1) | CH485665A (es) |
| DE (1) | DE1668975C3 (es) |
| DK (1) | DK127382B (es) |
| ES (1) | ES349101A1 (es) |
| FR (1) | FR1551404A (es) |
| GB (1) | GB1169311A (es) |
| NL (1) | NL6700368A (es) |
| SE (1) | SE353714B (es) |
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 |
|---|---|
| AT277194B (de) | 1969-12-10 |
| DE1668975A1 (de) | 1971-09-23 |
| DE1668975C3 (de) | 1979-08-16 |
| JPS5118414B1 (es) | 1976-06-09 |
| FR1551404A (es) | 1968-12-27 |
| NL6700368A (es) | 1968-07-12 |
| US3607929A (en) | 1971-09-21 |
| DK127382B (da) | 1973-10-29 |
| GB1169311A (en) | 1969-11-05 |
| BE709147A (es) | 1968-07-10 |
| SE353714B (es) | 1973-02-12 |
| CH485665A (de) | 1970-02-15 |
| DE1668975B2 (de) | 1978-12-21 |
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