ES270386A1 - Procedimiento para la obtenciën de derivados de alanina - Google Patents

Procedimiento para la obtenciën de derivados de alanina

Info

Publication number
ES270386A1
ES270386A1 ES0270386A ES270386A ES270386A1 ES 270386 A1 ES270386 A1 ES 270386A1 ES 0270386 A ES0270386 A ES 0270386A ES 270386 A ES270386 A ES 270386A ES 270386 A1 ES270386 A1 ES 270386A1
Authority
ES
Spain
Prior art keywords
ethyl
give
dimethoxyphenyl
beta
reacting
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
ES0270386A
Other languages
English (en)
Spanish (es)
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.)
Merck and Co Inc
Original Assignee
Merck and 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 Merck and Co Inc filed Critical Merck and Co Inc
Publication of ES270386A1 publication Critical patent/ES270386A1/es
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)
ES0270386A 1960-08-19 1961-08-18 Procedimiento para la obtenciën de derivados de alanina Expired ES270386A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50574A US3132176A (en) 1960-08-19 1960-08-19 Preparation of o, o-dialkanoyl derivatives of d, l-alpha-alkyl-beta-3, 4-dihydroxyphenylalanine by preferential acylation

Publications (1)

Publication Number Publication Date
ES270386A1 true ES270386A1 (es) 1961-12-16

Family

ID=21966042

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0270386A Expired ES270386A1 (es) 1960-08-19 1961-08-18 Procedimiento para la obtenciën de derivados de alanina

Country Status (8)

Country Link
US (1) US3132176A (OSRAM)
BE (1) BE607171A (OSRAM)
CH (1) CH403789A (OSRAM)
DE (1) DE1443296A1 (OSRAM)
ES (1) ES270386A1 (OSRAM)
FR (1) FR1450364A (OSRAM)
GB (1) GB949725A (OSRAM)
NL (2) NL268416A (OSRAM)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3408385A (en) * 1963-10-04 1968-10-29 Merck & Co Inc Racemization of alpha-alkyl phenylalanines
NL6408165A (OSRAM) * 1964-07-17 1966-01-18
US3415866A (en) * 1966-03-14 1968-12-10 Colgate Palmolive Co alpha-alkylidene-3,4-disubstituted-phenylacetonitriles
US3862329A (en) * 1970-04-09 1975-01-21 Ciba Geigy Corp Propionic acid for treating hypertension
US4401676A (en) * 1977-06-01 1983-08-30 Merck & Co., Inc. Novel α-amino acids
DE2735834A1 (de) * 1977-08-09 1979-02-22 Hoechst Ag Trennung von aminosaeuren in optische antipoden

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2246071A (en) * 1941-06-17 Water-soluble condensation
US1588814A (en) * 1924-04-04 1926-06-15 Winthrop Chem Co Inc Antipyretic
US2349774A (en) * 1942-06-19 1944-05-23 Lankenau Hospital Acetoxyamino acids and method for their preparation
US2445642A (en) * 1944-02-09 1948-07-20 United Gas Improvement Co Plastic composition composed of a cellulose compound and an indanol ester
US2628249A (en) * 1951-01-03 1953-02-10 Pittsburgh Coke & Chemical Co Esterification process
US2868818A (en) * 1953-12-15 1959-01-13 Merck & Co Inc Alpha methyl phenylalanines

Also Published As

Publication number Publication date
DE1443296A1 (de) 1968-12-05
US3132176A (en) 1964-05-05
BE607171A (fr) 1962-02-12
CH403789A (de) 1965-12-15
NL268416A (OSRAM)
FR1450364A (fr) 1966-06-24
NL129419C (OSRAM)
GB949725A (en) 1964-02-19

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