GB1241405A - Resolution of phenylalanine derivatives - Google Patents

Resolution of phenylalanine derivatives

Info

Publication number
GB1241405A
GB1241405A GB1938770A GB1938770A GB1241405A GB 1241405 A GB1241405 A GB 1241405A GB 1938770 A GB1938770 A GB 1938770A GB 1938770 A GB1938770 A GB 1938770A GB 1241405 A GB1241405 A GB 1241405A
Authority
GB
United Kingdom
Prior art keywords
resolution
phenylalanine derivatives
april
methylenedioxyphenylalanine
ajinimoto
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
GB1938770A
Other languages
English (en)
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.)
Ajinomoto Co Inc
Original Assignee
Ajinomoto Co Inc
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 Ajinomoto Co Inc filed Critical Ajinomoto Co Inc
Publication of GB1241405A publication Critical patent/GB1241405A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
    • A61K31/19—Carboxylic acids, e.g. valproic acid
    • A61K31/195—Carboxylic acids, e.g. valproic acid having an amino group

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB1938770A 1969-04-23 1970-04-22 Resolution of phenylalanine derivatives Expired GB1241405A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3166069 1969-04-23
JP3165969 1969-04-23

Publications (1)

Publication Number Publication Date
GB1241405A true GB1241405A (en) 1971-08-04

Family

ID=26370163

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1938770A Expired GB1241405A (en) 1969-04-23 1970-04-22 Resolution of phenylalanine derivatives

Country Status (3)

Country Link
CH (1) CH511774A (enExample)
FR (1) FR2042368B1 (enExample)
GB (1) GB1241405A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6642384B1 (en) 2002-05-31 2003-11-04 Brantford Chemicals Inc. Preparation of chiral 1,2,3,4-tetrahydro-6,7-dialkoxy-3-isoquinolinecarboxylic acid and derivatives

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2115529A1 (de) * 1971-03-31 1972-10-05 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur Gewinnung von L(-)-3,4-Dihydroxyphenylalanin

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT254174B (de) * 1961-07-11 1967-05-10 Merck & Co Inc Verfahren zur Gewinnung der optischen Isomeren von α-Methyl-3,4-dihydroxyphenylalanin

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6642384B1 (en) 2002-05-31 2003-11-04 Brantford Chemicals Inc. Preparation of chiral 1,2,3,4-tetrahydro-6,7-dialkoxy-3-isoquinolinecarboxylic acid and derivatives

Also Published As

Publication number Publication date
FR2042368B1 (enExample) 1974-05-24
CH511774A (fr) 1971-08-31
FR2042368A1 (enExample) 1971-02-12

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