FR2306195B1 - - Google Patents
Info
- Publication number
- FR2306195B1 FR2306195B1 FR7609652A FR7609652A FR2306195B1 FR 2306195 B1 FR2306195 B1 FR 2306195B1 FR 7609652 A FR7609652 A FR 7609652A FR 7609652 A FR7609652 A FR 7609652A FR 2306195 B1 FR2306195 B1 FR 2306195B1
- Authority
- FR
- France
- 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
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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Catalysts (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50041010A JPS5811421B2 (ja) | 1975-04-03 | 1975-04-03 | アルフア− − アミノサンノセイゾウホウ |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2306195A1 FR2306195A1 (fr) | 1976-10-29 |
FR2306195B1 true FR2306195B1 (US07223432-20070529-C00017.png) | 1979-07-13 |
Family
ID=12596411
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7609652A Granted FR2306195A1 (fr) | 1975-04-03 | 1976-04-02 | Procede de preparation d'un a-amido-acide et produit obtenu |
Country Status (7)
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4716246A (en) * | 1986-08-22 | 1987-12-29 | Merck & Co., Inc. | Process for L-dopa |
DE4304256A1 (de) * | 1993-02-12 | 1994-08-18 | Solvay Deutschland | Katalysator zur Disproportionierung von Aryl- oder Alkylhalogendisilanen zu Aryl- oder Alkylhalogenmono- und Aryl- oder Alkylhalogenpolysilanen |
DE19547236A1 (de) | 1995-12-18 | 1997-07-03 | Degussa | Verfahren zur Herstellung von D,L-Methionin oder dessen Salz |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2557920A (en) * | 1946-11-07 | 1951-06-19 | Dow Chemical Co | Method for production of amino acids |
US3636098A (en) * | 1966-07-02 | 1972-01-18 | Sumitomo Chemical Co | Process for producing methionine |
GB1310510A (en) * | 1969-06-10 | 1973-03-21 | Zundel J | Preparation of alpha-aminoacids from hydantoins |
-
1975
- 1975-04-03 JP JP50041010A patent/JPS5811421B2/ja not_active Expired
-
1976
- 1976-03-30 US US05/671,986 patent/US4082767A/en not_active Expired - Lifetime
- 1976-04-02 IT IT67771/76A patent/IT1058773B/it active
- 1976-04-02 DE DE19762614411 patent/DE2614411A1/de not_active Withdrawn
- 1976-04-02 FR FR7609652A patent/FR2306195A1/fr active Granted
- 1976-04-02 GB GB13555/76A patent/GB1507608A/en not_active Expired
- 1976-04-02 NL NL7603471A patent/NL7603471A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB1507608A (en) | 1978-04-19 |
DE2614411A1 (de) | 1976-10-14 |
IT1058773B (it) | 1982-05-10 |
NL7603471A (nl) | 1976-10-05 |
US4082767A (en) | 1978-04-04 |
FR2306195A1 (fr) | 1976-10-29 |
JPS51115402A (en) | 1976-10-12 |
JPS5811421B2 (ja) | 1983-03-02 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |