CA976562A - PROCESS FOR THE PRODUCTION OF .alpha.-AMINO-2-HYDROXYPHENYLACETIC ACIDS - Google Patents

PROCESS FOR THE PRODUCTION OF .alpha.-AMINO-2-HYDROXYPHENYLACETIC ACIDS

Info

Publication number
CA976562A
CA976562A CA158,092A CA158092A CA976562A CA 976562 A CA976562 A CA 976562A CA 158092 A CA158092 A CA 158092A CA 976562 A CA976562 A CA 976562A
Authority
CA
Canada
Prior art keywords
alpha
amino
production
hydroxyphenylacetic acids
hydroxyphenylacetic
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.)
Expired
Application number
CA158,092A
Other languages
English (en)
Other versions
CA158092S (en
Inventor
Rudolf Braden
Hermann Oediger
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Priority to CA215,154A priority Critical patent/CA983042A/en
Priority to CA215,153A priority patent/CA983043A/en
Application granted granted Critical
Publication of CA976562A publication Critical patent/CA976562A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
    • C07D307/82—Benzo [b] furans; Hydrogenated benzo [b] furans with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the hetero ring
    • C07D307/83—Oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CA158,092A 1971-12-17 1972-12-05 PROCESS FOR THE PRODUCTION OF .alpha.-AMINO-2-HYDROXYPHENYLACETIC ACIDS Expired CA976562A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA215,154A CA983042A (en) 1971-12-17 1974-12-03 3-amidocoumaranones and a method for their preparation
CA215,153A CA983043A (en) 1971-12-17 1974-12-03 Coumaranedione-3-monoximes and a method for their preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2162717A DE2162717A1 (de) 1971-12-17 1971-12-17 Verfahren zur herstellung von alphaamino-2-hydroxyphenylessigsaeuren

Publications (1)

Publication Number Publication Date
CA976562A true CA976562A (en) 1975-10-21

Family

ID=5828332

Family Applications (1)

Application Number Title Priority Date Filing Date
CA158,092A Expired CA976562A (en) 1971-12-17 1972-12-05 PROCESS FOR THE PRODUCTION OF .alpha.-AMINO-2-HYDROXYPHENYLACETIC ACIDS

Country Status (13)

Country Link
US (1) US3880919A (xx)
JP (1) JPS4867245A (xx)
AT (1) AT319211B (xx)
BE (1) BE792848A (xx)
CA (1) CA976562A (xx)
CH (1) CH575910A5 (xx)
DE (1) DE2162717A1 (xx)
FR (1) FR2165562A5 (xx)
GB (1) GB1363788A (xx)
HU (1) HU167209B (xx)
IL (1) IL41082A (xx)
NL (1) NL7217022A (xx)
SE (1) SE394888B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9218541D0 (en) * 1991-09-30 1992-10-14 Ici Plc Fungicides
DE4443892A1 (de) * 1994-12-09 1996-06-13 Bayer Ag 4-(Chinolin-2-yl-methoxy)-phenyl-essigsäurederivate
WO1996036591A1 (fr) * 1995-05-19 1996-11-21 Kissei Pharmaceutical Co., Ltd. Derives de 2-hydroxyphenylalkylamine et inhibiteurs de la reaction de maillard
DE60006080T2 (de) * 1999-03-10 2004-07-22 Ciba Specialty Chemicals Holding Inc. Benzofuran-2-ones als färbemittel für organische materialien
DE10137728A1 (de) * 2001-08-01 2003-02-13 Bayer Cropscience Ag Verfahren zur Herstellung von (2E)-2-(Hydroxyphenyl)-2-(alkoxyimino)-N-methylacetamiden

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3489750A (en) * 1967-09-05 1970-01-13 Bristol Myers Co 7-amino-cephalosporanic and decephalosporanic acid derivatives

Also Published As

Publication number Publication date
BE792848A (fr) 1973-06-15
CH575910A5 (xx) 1976-05-31
NL7217022A (xx) 1973-06-19
SE394888B (sv) 1977-07-18
JPS4867245A (xx) 1973-09-13
IL41082A0 (en) 1973-02-28
GB1363788A (en) 1974-08-14
FR2165562A5 (xx) 1973-08-03
AT319211B (de) 1974-12-10
HU167209B (xx) 1975-09-27
DE2162717A1 (de) 1973-06-20
IL41082A (en) 1975-03-13
US3880919A (en) 1975-04-29

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