FI46500C - Process for the preparation of L - (-) - alpha-methyl-beta- (3,4-dihydroxyphenyl) -alanine. - Google Patents

Process for the preparation of L - (-) - alpha-methyl-beta- (3,4-dihydroxyphenyl) -alanine.

Info

Publication number
FI46500C
FI46500C FI91867A FI91867A FI46500C FI 46500 C FI46500 C FI 46500C FI 91867 A FI91867 A FI 91867A FI 91867 A FI91867 A FI 91867A FI 46500 C FI46500 C FI 46500C
Authority
FI
Finland
Prior art keywords
dihydroxyphenyl
alanine
beta
alpha
methyl
Prior art date
Application number
FI91867A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI46500B (en
Inventor
Braun
Budka
Kiegel
Stach
Stoeck
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
Publication of FI46500B publication Critical patent/FI46500B/en
Application granted granted Critical
Publication of FI46500C publication Critical patent/FI46500C/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)
FI91867A 1966-03-30 1967-03-29 Process for the preparation of L - (-) - alpha-methyl-beta- (3,4-dihydroxyphenyl) -alanine. FI46500C (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 (2)

Publication Number Publication Date
FI46500B FI46500B (en) 1973-01-02
FI46500C true FI46500C (en) 1973-04-10

Family

ID=6983361

Family Applications (1)

Application Number Title Priority Date Filing Date
FI91867A FI46500C (en) 1966-03-30 1967-03-29 Process for the preparation of L - (-) - alpha-methyl-beta- (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
FI46500B (en) 1973-01-02
LU53300A1 (en) 1967-05-29
ES338535A1 (en) 1968-04-01
NL6703322A (en) 1967-10-02
SE309424B (en) 1969-03-24
GB1114017A (en) 1968-05-15
IL27710A (en) 1970-12-24
DK112173B (en) 1968-11-18
DE1279685B (en) 1968-10-10
FR1515769A (en) 1968-03-01
NL126737C (en)
AT273083B (en) 1969-07-25
BE696268A (en) 1967-09-29
CH456627A (en) 1968-07-31

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