NL191889C - Process for the preparation of D (-) - alpha-phenylglycine. - Google Patents
Process for the preparation of D (-) - alpha-phenylglycine.Info
- Publication number
- NL191889C NL191889C NL8502357A NL8502357A NL191889C NL 191889 C NL191889 C NL 191889C NL 8502357 A NL8502357 A NL 8502357A NL 8502357 A NL8502357 A NL 8502357A NL 191889 C NL191889 C NL 191889C
- Authority
- NL
- Netherlands
- Prior art keywords
- phenylglycine
- alpha
- preparation
- Prior art date
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
- 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
- C07C229/34—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 containing six-membered aromatic rings
- C07C229/36—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 containing six-membered aromatic rings with at least one amino group and one carboxyl group bound to the same carbon atom of the carbon skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8502357A NL191889C (en) | 1985-08-28 | 1985-08-28 | Process for the preparation of D (-) - alpha-phenylglycine. |
ES548630A ES8701147A1 (en) | 1985-08-28 | 1985-11-07 | D-alpha-Phenyl-glycine prodn. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8502357 | 1985-08-28 | ||
NL8502357A NL191889C (en) | 1985-08-28 | 1985-08-28 | Process for the preparation of D (-) - alpha-phenylglycine. |
Publications (3)
Publication Number | Publication Date |
---|---|
NL8502357A NL8502357A (en) | 1987-03-16 |
NL191889B NL191889B (en) | 1996-06-03 |
NL191889C true NL191889C (en) | 1996-10-04 |
Family
ID=19846476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL8502357A NL191889C (en) | 1985-08-28 | 1985-08-28 | Process for the preparation of D (-) - alpha-phenylglycine. |
Country Status (2)
Country | Link |
---|---|
ES (1) | ES8701147A1 (en) |
NL (1) | NL191889C (en) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL188407C (en) * | 1977-10-18 | 1992-06-16 | Kessels Gerard | PROCESS FOR THE PREPARATION OF D (-) - ALFA-PHENYLGLYCIN. |
JPS5686138A (en) * | 1979-12-18 | 1981-07-13 | Hiroyuki Nohira | Optical resolution of (+-)phenylglycine and (+-)camphorsulfonic acid |
-
1985
- 1985-08-28 NL NL8502357A patent/NL191889C/en not_active IP Right Cessation
- 1985-11-07 ES ES548630A patent/ES8701147A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL8502357A (en) | 1987-03-16 |
NL191889B (en) | 1996-06-03 |
ES548630A0 (en) | 1986-12-01 |
ES8701147A1 (en) | 1986-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
SNR | Assignments of patents or rights arising from examined patent applications |
Owner name: GERARD KESSELS SOCIEDAD ANONIMA ( S.A. ) |
|
SNR | Assignments of patents or rights arising from examined patent applications |
Owner name: TESSENDERLO CHEMIE S.A. |
|
V4 | Lapsed because of reaching the maximum lifetime of a patent |
Effective date: 20050828 |