GB1507608A - Production of alpha-amino acids - Google Patents

Production of alpha-amino acids

Info

Publication number
GB1507608A
GB1507608A GB13555/76A GB1355576A GB1507608A GB 1507608 A GB1507608 A GB 1507608A GB 13555/76 A GB13555/76 A GB 13555/76A GB 1355576 A GB1355576 A GB 1355576A GB 1507608 A GB1507608 A GB 1507608A
Authority
GB
United Kingdom
Prior art keywords
substituted
group
hydroxyl
mercapto
radical
Prior art date
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
Application number
GB13555/76A
Other languages
English (en)
Inventor
Takeshi Yamahara
Shun Inokuma
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of GB1507608A publication Critical patent/GB1507608A/en
Expired legal-status Critical Current

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)
  • Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
GB13555/76A 1975-04-03 1976-04-02 Production of alpha-amino acids Expired GB1507608A (en)

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 (1)

Publication Number Publication Date
GB1507608A true GB1507608A (en) 1978-04-19

Family

ID=12596411

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13555/76A Expired GB1507608A (en) 1975-04-03 1976-04-02 Production of alpha-amino acids

Country Status (7)

Country Link
US (1) US4082767A (enExample)
JP (1) JPS5811421B2 (enExample)
DE (1) DE2614411A1 (enExample)
FR (1) FR2306195A1 (enExample)
GB (1) GB1507608A (enExample)
IT (1) IT1058773B (enExample)
NL (1) NL7603471A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
JPS51115402A (en) 1976-10-12
FR2306195A1 (fr) 1976-10-29
US4082767A (en) 1978-04-04
FR2306195B1 (enExample) 1979-07-13
IT1058773B (it) 1982-05-10
JPS5811421B2 (ja) 1983-03-02
NL7603471A (nl) 1976-10-05
DE2614411A1 (de) 1976-10-14

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee