DE1443296A1 - 0,0-Diacylderivate und DL-alpha-Alkyl-beta-3,4-dihydroxyphenylalaninen und Verfahrenzu ihrer Herstellung - Google Patents

0,0-Diacylderivate und DL-alpha-Alkyl-beta-3,4-dihydroxyphenylalaninen und Verfahrenzu ihrer Herstellung

Info

Publication number
DE1443296A1
DE1443296A1 DE19611443296 DE1443296A DE1443296A1 DE 1443296 A1 DE1443296 A1 DE 1443296A1 DE 19611443296 DE19611443296 DE 19611443296 DE 1443296 A DE1443296 A DE 1443296A DE 1443296 A1 DE1443296 A1 DE 1443296A1
Authority
DE
Germany
Prior art keywords
alanine
alkyl
preparation
diacyl derivatives
compound
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.)
Pending
Application number
DE19611443296
Other languages
German (de)
English (en)
Inventor
Reinhold Donald Floyd
Meyer Sletzinger
Bollinger Frederick William
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 DE1443296A1 publication Critical patent/DE1443296A1/de
Pending 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)
DE19611443296 1960-08-19 1961-07-28 0,0-Diacylderivate und DL-alpha-Alkyl-beta-3,4-dihydroxyphenylalaninen und Verfahrenzu ihrer Herstellung Pending DE1443296A1 (de)

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
DE1443296A1 true DE1443296A1 (de) 1968-12-05

Family

ID=21966042

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19611443296 Pending DE1443296A1 (de) 1960-08-19 1961-07-28 0,0-Diacylderivate und DL-alpha-Alkyl-beta-3,4-dihydroxyphenylalaninen und Verfahrenzu ihrer Herstellung

Country Status (8)

Country Link
US (1) US3132176A (enExample)
BE (1) BE607171A (enExample)
CH (1) CH403789A (enExample)
DE (1) DE1443296A1 (enExample)
ES (1) ES270386A1 (enExample)
FR (1) FR1450364A (enExample)
GB (1) GB949725A (enExample)
NL (2) NL129419C (enExample)

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 (enExample) * 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
CH403789A (de) 1965-12-15
FR1450364A (fr) 1966-06-24
US3132176A (en) 1964-05-05
GB949725A (en) 1964-02-19
ES270386A1 (es) 1961-12-16
NL268416A (enExample)
BE607171A (fr) 1962-02-12
NL129419C (enExample)

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