BE770744A - METHOD FOR THE PREPARATION OF ZEAXANTHINE - Google Patents

METHOD FOR THE PREPARATION OF ZEAXANTHINE

Info

Publication number
BE770744A
BE770744A BE770744A BE770744A BE770744A BE 770744 A BE770744 A BE 770744A BE 770744 A BE770744 A BE 770744A BE 770744 A BE770744 A BE 770744A BE 770744 A BE770744 A BE 770744A
Authority
BE
Belgium
Prior art keywords
zeaxanthine
preparation
Prior art date
Application number
BE770744A
Other languages
French (fr)
Inventor
A J Schocher
O Wiss
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of BE770744A publication Critical patent/BE770744A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P23/00—Preparation of compounds containing a cyclohexene ring having an unsaturated side chain containing at least ten carbon atoms bound by conjugated double bonds, e.g. carotenes

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Fodder In General (AREA)
BE770744A 1970-07-31 1971-07-30 METHOD FOR THE PREPARATION OF ZEAXANTHINE BE770744A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1159270A CH549094A (en) 1970-07-31 1970-07-31 METHOD FOR PRODUCING ZEAXANTHIN.

Publications (1)

Publication Number Publication Date
BE770744A true BE770744A (en) 1972-01-31

Family

ID=4374974

Family Applications (1)

Application Number Title Priority Date Filing Date
BE770744A BE770744A (en) 1970-07-31 1971-07-30 METHOD FOR THE PREPARATION OF ZEAXANTHINE

Country Status (13)

Country Link
AT (1) AT304414B (en)
BE (1) BE770744A (en)
CA (1) CA950848A (en)
CH (1) CH549094A (en)
DE (1) DE2138000A1 (en)
ES (1) ES393771A1 (en)
FR (1) FR2099367A5 (en)
GB (1) GB1318828A (en)
IT (1) IT1051240B (en)
NL (1) NL7110401A (en)
SE (1) SE377135B (en)
TR (1) TR17137A (en)
ZA (1) ZA714028B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE790289A (en) * 1971-10-27 1973-02-15 Nestle Sa ZEAXANTHINE MANUFACTURING PROCESS
ZA733379B (en) * 1972-06-29 1974-02-27 Hoffmann La Roche Colouring agents
US5607839A (en) * 1993-07-22 1997-03-04 Nippon Oil Company, Ltd. Bacteria belonging to new genus process for production of carotenoids using same

Also Published As

Publication number Publication date
CA950848A (en) 1974-07-09
ES393771A1 (en) 1973-09-01
GB1318828A (en) 1973-05-31
NL7110401A (en) 1972-02-02
TR17137A (en) 1974-04-25
CH549094A (en) 1974-05-15
DE2138000A1 (en) 1972-02-10
AT304414B (en) 1973-01-10
FR2099367A5 (en) 1972-03-10
IT1051240B (en) 1981-04-21
SE377135B (en) 1975-06-23
ZA714028B (en) 1972-03-29

Similar Documents

Publication Publication Date Title
RO64158A (en) PROCESS FOR THE PREPARATION OF PHENYLIMIDAZOLYLALCANYLES
BE776518A (en) PROCESS FOR THE PREPARATION OF POLYLACTONS
RO62442A (en) PROCESS FOR THE PREPARATION OF AMINOPHENYLAMIDINES
BE744641A (en) PROCESS FOR THE PREPARATION OF 2-MERCAPTO-BENZTHIAZOL
BE745432A (en) METHOD FOR THE PREPARATION OF METHIONINE
BE772121A (en) PROCESS FOR THE PREPARATION OF POLYCARBONATES
BE776530A (en) PROCESS FOR THE PREPARATION OF 5-VINYLNORBORNENE-2
BE767689A (en) PROCESS FOR THE PREPARATION OF 7-HALOGENOLINCOMYCINS
BE772049A (en) PROCESS FOR THE PREPARATION OF 4-OXOCAPRONITRILE
BE745938A (en) PROCESS FOR THE PREPARATION OF CYCLOALCENONES
RO62296A (en) PROCESS FOR THE PREPARATION OF PHENYLAMINOALKANES
RO62359A (en) PROCESS FOR THE PREPARATION OF 1-PHENOXY-2-HYDROXY-3-HYDROXYALKYLAMINOPROPANES
BE764840A (en) PROCESS FOR THE PREPARATION OF CITRONELLAL
BE766238A (en) PROCESS FOR THE PREPARATION OF PIPERIDYL-STEROIDS
BE758474A (en) PROCESS FOR THE PREPARATION OF 2-DIALKYLAMINOETHYL 4-ALKOXY-3-AMINOBENZOATES
BE772818A (en) PROCESS FOR THE PREPARATION OF DERIVATIVES OF
BE754504A (en) PROCESS FOR THE PREPARATION OF BENZOTHIAZYLSULFENAMIDES
BE770744A (en) METHOD FOR THE PREPARATION OF ZEAXANTHINE
RO61927A2 (en) PROCESS FOR THE PREPARATION OF TRIBROMEPYRAZOLYLACETAMIDES
BE761985A (en) PROCESS FOR THE PREPARATION OF N-ALCOYL-DIMETHYLAMINES
BE745469A (en) PROCESS FOR THE PREPARATION OF GAMMA-CYANOBUTYRALDIMINES
BE769220A (en) PROCESS FOR THE PREPARATION OF 3-DIFLUOROCHLOROMETHYLANILINE
BE760385A (en) PROCESS FOR THE PREPARATION OF CYCLOPROPYL-METHYL-ALKYLAMINES
BE786966R (en) METHOD FOR THE PREPARATION OF
BE773443A (en) PROCESS FOR THE PREPARATION OF 1-CHLORO-3-METHYL-2-