ZA784416B - Process for the preparation of hydroxyphenylhydantoin - Google Patents

Process for the preparation of hydroxyphenylhydantoin

Info

Publication number
ZA784416B
ZA784416B ZA00784416A ZA784416A ZA784416B ZA 784416 B ZA784416 B ZA 784416B ZA 00784416 A ZA00784416 A ZA 00784416A ZA 784416 A ZA784416 A ZA 784416A ZA 784416 B ZA784416 B ZA 784416B
Authority
ZA
South Africa
Prior art keywords
hydroxyphenylhydantoin
preparation
Prior art date
Application number
ZA00784416A
Other languages
English (en)
Inventor
J 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 ZA784416B publication Critical patent/ZA784416B/xx

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)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ZA00784416A 1977-08-18 1978-08-03 Process for the preparation of hydroxyphenylhydantoin ZA784416B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA784416B true ZA784416B (en) 1979-07-25

Family

ID=10370121

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00784416A ZA784416B (en) 1977-08-18 1978-08-03 Process for the preparation of hydroxyphenylhydantoin

Country Status (7)

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

Families Citing this family (8)

* 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.
WO1991009020A2 (en) * 1989-12-14 1991-06-27 Hoechst Celanese Corporation PRODUCTION OF 5-(4'-HYDROXYPHENYL)HYDANTOIN AND D-p-HYDROXYPHENYLGLYCINE FROM 4-HYDROXYACETOPHENONE
DE69405671T2 (de) * 1993-10-06 1998-02-12 Showa Denko Kk Verfahren zur Herstellung von 5-Arylhydantoinen
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
AU2017233923B2 (en) 2016-03-14 2023-10-12 Biotest Ag Treatment of severe Community Acquired Pneumonia
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
CN119707825A (zh) * 2024-12-24 2025-03-28 合肥菁科生物科技有限公司 一种对羟基苯海因的晶型及其制备方法

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
DK364578A (da) 1979-02-19
EP0001319A1 (de) 1979-04-04
IL55343A0 (en) 1978-10-31
JPS5441876A (en) 1979-04-03
ES472699A1 (es) 1979-11-01
IT1106888B (it) 1985-11-18
IT7850741A0 (it) 1978-08-16

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