CH364505A - Verfahren zur Herstellung von optisch aktiven Salzen von N-Acyl-tryptophanen mit Lysin - Google Patents
Verfahren zur Herstellung von optisch aktiven Salzen von N-Acyl-tryptophanen mit LysinInfo
- Publication number
- CH364505A CH364505A CH4909057A CH4909057A CH364505A CH 364505 A CH364505 A CH 364505A CH 4909057 A CH4909057 A CH 4909057A CH 4909057 A CH4909057 A CH 4909057A CH 364505 A CH364505 A CH 364505A
- Authority
- CH
- Switzerland
- Prior art keywords
- tryptophans
- lysine
- acyl
- preparation
- optically active
- Prior art date
Links
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 title 1
- 239000004472 Lysine Substances 0.000 title 1
- 150000003839 salts Chemical class 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/04—Indoles; Hydrogenated indoles
- C07D209/10—Indoles; Hydrogenated indoles with substituted hydrocarbon radicals attached to carbon atoms of the hetero ring
- C07D209/18—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D209/20—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals substituted additionally by nitrogen atoms, e.g. tryptophane
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Indole Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US602082A US2865928A (en) | 1956-08-03 | 1956-08-03 | Resolution of n-acyl-dl-tryptophans |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH364505A true CH364505A (de) | 1962-09-30 |
Family
ID=24409896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH4909057A CH364505A (de) | 1956-08-03 | 1957-08-02 | Verfahren zur Herstellung von optisch aktiven Salzen von N-Acyl-tryptophanen mit Lysin |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2865928A (de) |
| CH (1) | CH364505A (de) |
| DE (1) | DE1143815B (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3094537A (en) * | 1961-05-01 | 1963-06-18 | Dow Chemical Co | Resolution of acetyl-di-tryptophan |
| US3878305A (en) * | 1972-05-25 | 1975-04-15 | Procter & Gamble | Fortification of foodstuffs with n-acyl derivatives of sulphur-containing l-amino acids |
| DE2304054C3 (de) * | 1973-01-27 | 1982-04-08 | Degussa Ag, 6000 Frankfurt | Verfahren zur Gewinnung von D-Penicillamin |
| FR2295746A1 (fr) * | 1974-12-23 | 1976-07-23 | Francaise Coop Pharma | Nouveaux derives du tryptophane a activite nerveuse centrale renforcee |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2556907A (en) * | 1950-01-27 | 1951-06-12 | Du Pont | Resolution of lysine |
| US2700672A (en) * | 1950-04-24 | 1955-01-25 | Food Chemical And Res Lab Inc | Method for the preparation or removal of tryptophane and other substances from theirsolutions |
| US2657230A (en) * | 1952-09-17 | 1953-10-27 | Du Pont | Resolution of lysine |
| FR1084218A (fr) * | 1953-05-21 | 1955-01-18 | Roussel Uclaf | Procédé de dédoublement des dl-acyltryptophanes |
-
1956
- 1956-08-03 US US602082A patent/US2865928A/en not_active Expired - Lifetime
-
1957
- 1957-08-01 DE DEP19051A patent/DE1143815B/de active Pending
- 1957-08-02 CH CH4909057A patent/CH364505A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US2865928A (en) | 1958-12-23 |
| DE1143815B (de) | 1963-02-21 |
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