IT7850741A0 - Procedimento per la preparazione di idrossifenil-idantoina - Google Patents
Procedimento per la preparazione di idrossifenil-idantoinaInfo
- Publication number
- IT7850741A0 IT7850741A0 IT7850741A IT5074178A IT7850741A0 IT 7850741 A0 IT7850741 A0 IT 7850741A0 IT 7850741 A IT7850741 A IT 7850741A IT 5074178 A IT5074178 A IT 5074178A IT 7850741 A0 IT7850741 A0 IT 7850741A0
- Authority
- IT
- Italy
- Prior art keywords
- hydantoin
- hydroxyphenyl
- procedure
- preparation
- Prior art date
Links
- IEUWJBJXAOXHGF-UHFFFAOYSA-N 3-hydroxy-1-phenylimidazolidine-2,4-dione Chemical compound O=C1N(O)C(=O)CN1C1=CC=CC=C1 IEUWJBJXAOXHGF-UHFFFAOYSA-N 0.000 title 1
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3480377 | 1977-08-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT7850741A0 true IT7850741A0 (it) | 1978-08-16 |
| IT1106888B IT1106888B (it) | 1985-11-18 |
Family
ID=10370121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT50741/78A IT1106888B (it) | 1977-08-18 | 1978-08-16 | Procedimento per la preparazione di idrossifenil-idantoina |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0001319A1 (it) |
| JP (1) | JPS5441876A (it) |
| DK (1) | DK364578A (it) |
| ES (1) | ES472699A1 (it) |
| IL (1) | IL55343A0 (it) |
| IT (1) | IT1106888B (it) |
| ZA (1) | ZA784416B (it) |
Families Citing this family (7)
| 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 |
| ES2108350T3 (es) * | 1993-10-06 | 1997-12-16 | Showa Denko Kk | Procedimiento para la preparacion de 5-arilhidantoinas. |
| 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 |
| CN108778333A (zh) | 2016-03-14 | 2018-11-09 | 生物测试股份公司 | 严重社区获得性肺炎的治疗 |
| 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)
| 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 |
-
1978
- 1978-07-31 EP EP78300214A patent/EP0001319A1/en not_active Withdrawn
- 1978-08-03 ZA ZA00784416A patent/ZA784416B/xx unknown
- 1978-08-11 IL IL7855343A patent/IL55343A0/xx unknown
- 1978-08-16 IT IT50741/78A patent/IT1106888B/it active
- 1978-08-17 DK DK364578A patent/DK364578A/da unknown
- 1978-08-18 JP JP10137378A patent/JPS5441876A/ja active Pending
- 1978-08-18 ES ES472699A patent/ES472699A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5441876A (en) | 1979-04-03 |
| IT1106888B (it) | 1985-11-18 |
| ZA784416B (en) | 1979-07-25 |
| ES472699A1 (es) | 1979-11-01 |
| DK364578A (da) | 1979-02-19 |
| IL55343A0 (en) | 1978-10-31 |
| EP0001319A1 (en) | 1979-04-04 |
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