DK364578A - Fremgangsmaade til fremstilling af hydroxyphenylhydantoin - Google Patents

Fremgangsmaade til fremstilling af hydroxyphenylhydantoin

Info

Publication number
DK364578A
DK364578A DK364578A DK364578A DK364578A DK 364578 A DK364578 A DK 364578A DK 364578 A DK364578 A DK 364578A DK 364578 A DK364578 A DK 364578A DK 364578 A DK364578 A DK 364578A
Authority
DK
Denmark
Prior art keywords
hydroxyphenylhydantoin
procedure
preparation
Prior art date
Application number
DK364578A
Other languages
Danish (da)
English (en)
Inventor
J R M Dales
Original Assignee
Beecham Group Ltd
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 Beecham Group Ltd filed Critical Beecham Group Ltd
Publication of DK364578A publication Critical patent/DK364578A/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D233/66—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members 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 ring carbon atoms
    • C07D233/72—Two oxygen atoms, e.g. hydantoin
    • C07D233/76—Two oxygen atoms, e.g. hydantoin with substituted hydrocarbon radicals attached to the third ring carbon atom
    • C07D233/78—Radicals substituted by oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
DK364578A 1977-08-18 1978-08-17 Fremgangsmaade til fremstilling af hydroxyphenylhydantoin DK364578A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3480377 1977-08-18

Publications (1)

Publication Number Publication Date
DK364578A true DK364578A (da) 1979-02-19

Family

ID=10370121

Family Applications (1)

Application Number Title Priority Date Filing Date
DK364578A DK364578A (da) 1977-08-18 1978-08-17 Fremgangsmaade til fremstilling af hydroxyphenylhydantoin

Country Status (7)

Country Link
EP (1) EP0001319A1 (xx)
JP (1) JPS5441876A (xx)
DK (1) DK364578A (xx)
ES (1) ES472699A1 (xx)
IL (1) IL55343A0 (xx)
IT (1) IT1106888B (xx)
ZA (1) ZA784416B (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2104894B (en) * 1981-08-26 1985-10-16 Pacific Chem Ind Co 5-(4-hydroxyphenyl) hydantoin derivatives
ES2018743A6 (es) * 1989-11-29 1991-05-01 Etilo Derivados Un procedimiento para la preparacion de 5-(4-hidroxifenil) hidantoina.
AU6612990A (en) * 1989-12-14 1991-07-18 Hoechst Celanese Corporation Production of 5-(4'-hydroxyphenyl)hydantoin and d-p-hydroxyphenylglycine from 4-hydroxyacetophenone
EP0647630B1 (en) * 1993-10-06 1997-09-17 Showa Denko Kabushiki Kaisha Process for producing 5-arylhydantoins
CN105562082B (zh) * 2016-02-04 2018-07-24 吕梁学院 磺化醋糟、及其制备方法与应用
PL3429622T3 (pl) 2016-03-14 2021-11-02 Biotest Ag Leczenie ciężkiego pozaszpitalnego zapalenia płuc
CN112457256B (zh) * 2020-11-20 2022-08-05 杭州新桂实业有限公司 一种dl-对羟基苯海因的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3668221A (en) * 1966-07-28 1972-06-06 Sumitomo Chemical Co A process for producing {60 -amino acids
GB1310510A (en) * 1969-06-10 1973-03-21 Zundel J Preparation of alpha-aminoacids from hydantoins
GB1353612A (en) * 1970-07-11 1974-05-22 Sterling Winthrop Group Ltd Process for the preparation of a glycine derivative
IT1046399B (it) * 1975-05-12 1980-06-30 Snam Progetti Procedimento per la preparazione di d carbamil amminoacidi e dei corrispondenti d amminoacidi
IT1039757B (it) * 1975-07-10 1979-12-10 Snam Progetti Complessi enzimatici atti a trasformare idantoine raceme in am minoacidi otticamente attivi e loro applicazione

Also Published As

Publication number Publication date
IT1106888B (it) 1985-11-18
IT7850741A0 (it) 1978-08-16
IL55343A0 (en) 1978-10-31
EP0001319A1 (en) 1979-04-04
JPS5441876A (en) 1979-04-03
ZA784416B (en) 1979-07-25
ES472699A1 (es) 1979-11-01

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