JPS5328423B1 - - Google Patents
Info
- Publication number
- JPS5328423B1 JPS5328423B1 JP5760372A JP5760372A JPS5328423B1 JP S5328423 B1 JPS5328423 B1 JP S5328423B1 JP 5760372 A JP5760372 A JP 5760372A JP 5760372 A JP5760372 A JP 5760372A JP S5328423 B1 JPS5328423 B1 JP S5328423B1
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
- C07C255/24—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms containing cyano groups and singly-bound nitrogen atoms, not being further bound to other hetero atoms, bound to the same saturated acyclic carbon skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00151920A US3808254A (en) | 1971-06-10 | 1971-06-10 | Resolution-racemization of alpha-amino-alpha-phenylacetonitrile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5328423B1 true JPS5328423B1 (ja) | 1978-08-15 |
Family
ID=22540810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5760372A Pending JPS5328423B1 (ja) | 1971-06-10 | 1972-06-09 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3808254A (ja) |
| JP (1) | JPS5328423B1 (ja) |
| FR (1) | FR2141354A5 (ja) |
| GB (2) | GB1382687A (ja) |
| IT (1) | IT960407B (ja) |
| NL (1) | NL161742C (ja) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU165026B (ja) * | 1972-08-11 | 1974-06-28 | ||
| NL7602544A (nl) * | 1976-03-11 | 1977-09-13 | Stamicarbon | Werkwijze voor de bereiding van optisch aktief fenylglycine. |
| US4072698A (en) * | 1976-12-02 | 1978-02-07 | The Upjohn Company | Resolution of aminonitriles |
| DE2862056D1 (en) * | 1977-08-30 | 1982-11-11 | Riedel De Haen Ag | Process for preparing optically active unsubstituted or substituted 2-amino-2-phenyl-acetic acids |
| DE2749203C2 (de) | 1977-11-03 | 1981-12-17 | Riedel-De Haen Ag, 3016 Seelze | Verfahren zur Racematspaltung von DL-alpha-Aminocarbonsäuren und diastereomere Salze |
| US4683324A (en) * | 1982-05-25 | 1987-07-28 | American Cyanamid Company | Process for the resolution of certain racemic amino nitriles |
| CH658857A5 (de) * | 1984-04-04 | 1986-12-15 | Lonza Ag | Optisch aktives di-(3-chlor-2-oxy-propyltrimethylammonium)-tartrat. |
| FI94339C (fi) | 1989-07-21 | 1995-08-25 | Warner Lambert Co | Menetelmä farmaseuttisesti käyttökelpoisen /R-(R*,R*)/-2-(4-fluorifenyyli)- , -dihydroksi-5-(1-metyylietyyli)-3-fenyyli-4-/(fenyyliamino)karbonyyli/-1H-pyrroli-1-heptaanihapon ja sen farmaseuttisesti hyväksyttävien suolojen valmistamiseksi |
| EP1352894A1 (en) | 2002-04-09 | 2003-10-15 | DSM IP Assets B.V. | Process for the preparation of enantiomerically enriched compounds |
| DE10249339A1 (de) * | 2002-10-22 | 2004-05-13 | Bayer Ag | Verfahren zur Racematspaltung von 3-Aminopentannitril |
| US7045487B2 (en) * | 2002-12-19 | 2006-05-16 | Agfa Gevaert | Toning agents for use in substantially light-insensitive recording materials |
| US7480116B1 (en) | 2006-01-20 | 2009-01-20 | Western Digital Technologies, Inc. | Disk drive employing coarse position feedback from mechanical position sensor to improve format efficiency |
-
1971
- 1971-06-10 US US00151920A patent/US3808254A/en not_active Expired - Lifetime
-
1972
- 1972-06-07 NL NL7207734.A patent/NL161742C/xx not_active IP Right Cessation
- 1972-06-09 JP JP5760372A patent/JPS5328423B1/ja active Pending
- 1972-06-09 GB GB2714872A patent/GB1382687A/en not_active Expired
- 1972-06-09 IT IT68859/72A patent/IT960407B/it active
- 1972-06-09 GB GB58274A patent/GB1382688A/en not_active Expired
- 1972-06-09 FR FR7220946A patent/FR2141354A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2141354A5 (ja) | 1973-01-19 |
| IT960407B (it) | 1973-11-20 |
| NL161742B (nl) | 1979-10-15 |
| GB1382687A (en) | 1975-02-05 |
| GB1382688A (en) | 1975-02-05 |
| NL7207734A (ja) | 1972-12-12 |
| NL161742C (nl) | 1980-03-17 |
| US3808254A (en) | 1974-04-30 |