BR6349839D0 - Processo para produzir amonio-acidos - Google Patents

Processo para produzir amonio-acidos

Info

Publication number
BR6349839D0
BR6349839D0 BR149839/63A BR14983963A BR6349839D0 BR 6349839 D0 BR6349839 D0 BR 6349839D0 BR 149839/63 A BR149839/63 A BR 149839/63A BR 14983963 A BR14983963 A BR 14983963A BR 6349839 D0 BR6349839 D0 BR 6349839D0
Authority
BR
Brazil
Prior art keywords
acids
produce ammonium
ammonium
produce
Prior art date
Application number
BR149839/63A
Other languages
English (en)
Inventor
J Chemerda
D Reinhold
M Sletzinger
Original Assignee
Merck & 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 & Co Inc filed Critical Merck & Co Inc
Publication of BR6349839D0 publication Critical patent/BR6349839D0/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
BR149839/63A 1962-10-11 1963-06-12 Processo para produzir amonio-acidos BR6349839D0 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22996162A 1962-10-11 1962-10-11
US309379A US3366679A (en) 1962-10-11 1963-09-19 Method of preparing optically active l-alpha-methyl-3, 4-dihydroxy phenylalanine

Publications (1)

Publication Number Publication Date
BR6349839D0 true BR6349839D0 (pt) 1973-07-03

Family

ID=26923784

Family Applications (2)

Application Number Title Priority Date Filing Date
BR149839/63A BR6349839D0 (pt) 1962-10-11 1963-06-12 Processo para produzir amonio-acidos
BR153616/63A BR6353616D0 (pt) 1962-10-11 1963-10-11 Processo para a preparacao de l-alfa-metil-3,4-diidroxi- fenil-alamina

Family Applications After (1)

Application Number Title Priority Date Filing Date
BR153616/63A BR6353616D0 (pt) 1962-10-11 1963-10-11 Processo para a preparacao de l-alfa-metil-3,4-diidroxi- fenil-alamina

Country Status (13)

Country Link
US (1) US3366679A (pt)
BE (1) BE638485A (pt)
BR (2) BR6349839D0 (pt)
CH (1) CH466306A (pt)
DK (3) DK122319B (pt)
ES (1) ES292740A1 (pt)
FI (3) FI42217B (pt)
FR (1) FR1492765A (pt)
GB (1) GB1037026A (pt)
NL (1) NL299155A (pt)
NO (1) NO115338B (pt)
PH (1) PH9419A (pt)
SE (2) SE311918B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3505385A (en) * 1962-10-11 1970-04-07 Merck & Co Inc Alpha-lower alkanoylamino - alpha - hydroxy and/or methoxy substituted benzyl propionitriles
US3492347A (en) * 1964-04-29 1970-01-27 Merck & Co Inc Preparation of optically active alpha-methyl-phenylalanine derivatives
DE1251335B (de) * 1964-07-09 1967-10-05 Farbwerke Hoechst Aktiengesellschaft vormals Meister Lucius S. Brunmg, Frankfurt/M Verfahren zur Herstellung von L(-) ß-(3 4 - Dihydroxyphenyl)-a-methyl-alanm
NL6513581A (pt) * 1964-10-27 1966-04-28
US3517049A (en) * 1967-05-02 1970-06-23 Knoll Ag Isolation of l-alpha-(e,4-di-methoxybenzyl)-alpha-alanine methylester
CH505056A (de) * 1968-12-27 1971-03-31 Hoffmann La Roche Verfahren zur Herstellung von L-3-(3',4'-Dihydroxyphenyl)-alanin
US4072698A (en) * 1976-12-02 1978-02-07 The Upjohn Company Resolution of aminonitriles
IT1226902B (it) * 1988-07-12 1991-02-21 Mini Ricerca Scient Tecnolog Processo per la sintesi del levodopa

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3157689A (en) * 1964-11-17 Certificate of correction
US2868818A (en) * 1953-12-15 1959-01-13 Merck & Co Inc Alpha methyl phenylalanines
US2768195A (en) * 1954-02-04 1956-10-23 Searle & Co Di-alpha-substituted aminonitriles and processes for the manufacture thereof
US2749358A (en) * 1955-02-18 1956-06-05 Du Pont Preparation of oximes
US2923735A (en) * 1956-07-03 1960-02-02 Erlenmeyer Hans Process for the manufacture of derivatives of 4-hydroxy-isophthalic acid
BE584914A (pt) * 1958-11-24
US3151149A (en) * 1959-01-31 1964-09-29 Berlin Chemie Veb Production of pure d-and l-carnitinenitrile-chloride

Also Published As

Publication number Publication date
DK119881B (da) 1971-03-08
FI42217B (pt) 1970-03-02
FI41967B (pt) 1969-12-31
SE311918B (pt) 1969-06-30
DE1493966B2 (de) 1975-09-11
NO115338B (pt) 1968-09-23
PH9419A (en) 1975-11-14
DE1793435B2 (de) 1975-06-12
DK122319B (da) 1972-02-21
CH466306A (de) 1968-12-15
ES292740A1 (es) 1964-04-01
DK119882B (da) 1971-03-08
BE638485A (pt)
DE1493966A1 (de) 1971-11-04
SE355356B (pt) 1973-04-16
BR6353616D0 (pt) 1973-07-12
FR1492765A (fr) 1967-08-25
NL299155A (pt)
US3366679A (en) 1968-01-30
GB1037026A (en) 1966-07-20
DE1793435A1 (de) 1972-01-27
FI41966B (pt) 1969-12-31

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