AT273083B - Process for the preparation of L - (-) - α-methyl-β- (3,4-dihydroxyphenyl) alanine - Google Patents

Process for the preparation of L - (-) - α-methyl-β- (3,4-dihydroxyphenyl) alanine

Info

Publication number
AT273083B
AT273083B AT299467A AT299467A AT273083B AT 273083 B AT273083 B AT 273083B AT 299467 A AT299467 A AT 299467A AT 299467 A AT299467 A AT 299467A AT 273083 B AT273083 B AT 273083B
Authority
AT
Austria
Prior art keywords
dihydroxyphenyl
alanine
methyl
preparation
Prior art date
Application number
AT299467A
Other languages
German (de)
Original Assignee
Boehringer Mannheim Gmbh
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 Boehringer Mannheim Gmbh filed Critical Boehringer Mannheim Gmbh
Application granted granted Critical
Publication of AT273083B publication Critical patent/AT273083B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D319/04—1,3-Dioxanes; Hydrogenated 1,3-dioxanes
    • C07D319/06—1,3-Dioxanes; Hydrogenated 1,3-dioxanes not condensed with other rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D265/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
    • C07D265/28—1,4-Oxazines; Hydrogenated 1,4-oxazines
    • C07D265/30—1,4-Oxazines; Hydrogenated 1,4-oxazines not condensed with other rings
    • C07D265/32—1,4-Oxazines; Hydrogenated 1,4-oxazines not condensed with other rings with oxygen atoms directly attached to ring carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT299467A 1966-03-30 1967-03-29 Process for the preparation of L - (-) - α-methyl-β- (3,4-dihydroxyphenyl) alanine AT273083B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB86427A DE1279685B (en) 1966-03-30 1966-03-30 Process for the preparation of L - (-) - ª ‡ -Methyl-ª ‰ - (3, 4-dihydroxyphenyl) -alanine

Publications (1)

Publication Number Publication Date
AT273083B true AT273083B (en) 1969-07-25

Family

ID=6983361

Family Applications (1)

Application Number Title Priority Date Filing Date
AT299467A AT273083B (en) 1966-03-30 1967-03-29 Process for the preparation of L - (-) - α-methyl-β- (3,4-dihydroxyphenyl) alanine

Country Status (13)

Country Link
AT (1) AT273083B (en)
BE (1) BE696268A (en)
CH (1) CH456627A (en)
DE (1) DE1279685B (en)
DK (1) DK112173B (en)
ES (1) ES338535A1 (en)
FI (1) FI46500C (en)
FR (1) FR1515769A (en)
GB (1) GB1114017A (en)
IL (1) IL27710A (en)
LU (1) LU53300A1 (en)
NL (2) NL6703322A (en)
SE (1) SE309424B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2658942A1 (en) * 1976-12-24 1978-07-06 Basf Ag Diastereomeric 4,4-di:substd.-2-imidazolin-5-one derivs. - prepd. by asymmetric induction, intermediates for optically pure aminoacid(s) such as methyl-DOPA

Also Published As

Publication number Publication date
NL6703322A (en) 1967-10-02
ES338535A1 (en) 1968-04-01
IL27710A (en) 1970-12-24
FI46500C (en) 1973-04-10
LU53300A1 (en) 1967-05-29
FR1515769A (en) 1968-03-01
NL126737C (en)
SE309424B (en) 1969-03-24
FI46500B (en) 1973-01-02
GB1114017A (en) 1968-05-15
DK112173B (en) 1968-11-18
CH456627A (en) 1968-07-31
DE1279685B (en) 1968-10-10
BE696268A (en) 1967-09-29

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