JPS4956946A - - Google Patents
Info
- Publication number
- JPS4956946A JPS4956946A JP48090591A JP9059173A JPS4956946A JP S4956946 A JPS4956946 A JP S4956946A JP 48090591 A JP48090591 A JP 48090591A JP 9059173 A JP9059173 A JP 9059173A JP S4956946 A JPS4956946 A JP S4956946A
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
-
- 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
- C07C2603/00—Systems containing at least three condensed rings
- C07C2603/02—Ortho- or ortho- and peri-condensed systems
- C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
- C07C2603/22—Ortho- or ortho- and peri-condensed systems containing three rings containing only six-membered rings
- C07C2603/26—Phenanthrenes; Hydrogenated phenanthrenes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US28109672A | 1972-08-16 | 1972-08-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4956946A true JPS4956946A (en:Method) | 1974-06-03 |
| JPS5761026B2 JPS5761026B2 (en:Method) | 1982-12-22 |
Family
ID=23075940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48090591A Expired JPS5761026B2 (en:Method) | 1972-08-16 | 1973-08-14 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3796748A (en:Method) |
| JP (1) | JPS5761026B2 (en:Method) |
| FR (1) | FR2196322B1 (en:Method) |
| GB (1) | GB1395826A (en:Method) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU66433A1 (en:Method) * | 1972-11-08 | 1973-02-01 | ||
| JPS5069039A (en:Method) * | 1973-10-23 | 1975-06-09 | ||
| DE2735834A1 (de) * | 1977-08-09 | 1979-02-22 | Hoechst Ag | Trennung von aminosaeuren in optische antipoden |
| US4294775A (en) * | 1980-03-03 | 1981-10-13 | Ethyl Corporation | Resolution of acylated D,L-alkyl substituted alkanoic acids |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2007177A1 (de) * | 1969-03-24 | 1970-10-01 | Syntex Corp., Panama | Salze von Aminbasen und arylsubstituierten Propionsäuren und Verfahren zur Herstellung derselben |
| DE2008272A1 (de) * | 1969-03-24 | 1970-10-15 | Syntex Corp., Panama | Verfahren zur Racemisierung einer alpha-substituierten d- und 1-Arylessigsäure |
| GB1235810A (en) * | 1968-12-27 | 1971-06-16 | Hoffmann La Roche | A process for the manufacture of l-3-(3,4-dihydroxyphenyl)-alanine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3869505A (en) * | 1970-09-24 | 1975-03-04 | Beecham Group Ltd | DL-2-(4-hydroxyphenyl)-glycine-N,O-diacetate and salts |
-
1972
- 1972-08-16 US US00281096A patent/US3796748A/en not_active Expired - Lifetime
-
1973
- 1973-08-13 FR FR7329506A patent/FR2196322B1/fr not_active Expired
- 1973-08-14 JP JP48090591A patent/JPS5761026B2/ja not_active Expired
- 1973-08-15 GB GB3860773A patent/GB1395826A/en not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1235810A (en) * | 1968-12-27 | 1971-06-16 | Hoffmann La Roche | A process for the manufacture of l-3-(3,4-dihydroxyphenyl)-alanine |
| DE2007177A1 (de) * | 1969-03-24 | 1970-10-01 | Syntex Corp., Panama | Salze von Aminbasen und arylsubstituierten Propionsäuren und Verfahren zur Herstellung derselben |
| DE2008272A1 (de) * | 1969-03-24 | 1970-10-15 | Syntex Corp., Panama | Verfahren zur Racemisierung einer alpha-substituierten d- und 1-Arylessigsäure |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2196322B1 (en:Method) | 1978-08-11 |
| FR2196322A1 (en:Method) | 1974-03-15 |
| GB1395826A (en) | 1975-05-29 |
| JPS5761026B2 (en:Method) | 1982-12-22 |
| US3796748A (en) | 1974-03-12 |