JPS53112874A - Production of 5-(4-hydroxyphenyl)hydantoin - Google Patents
Production of 5-(4-hydroxyphenyl)hydantoinInfo
- Publication number
- JPS53112874A JPS53112874A JP2747677A JP2747677A JPS53112874A JP S53112874 A JPS53112874 A JP S53112874A JP 2747677 A JP2747677 A JP 2747677A JP 2747677 A JP2747677 A JP 2747677A JP S53112874 A JPS53112874 A JP S53112874A
- Authority
- JP
- Japan
- Prior art keywords
- hydantoin
- hydroxyphenyl
- production
- hydroxyphenylglycine
- cephalosporin
- 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.)
- Granted
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE: The reaction of allantoin with phenol gives readily high-purity title compound useful as the intermediate of D-4-hydroxyphenylglycine which is an intermediate of semi-synthetic penicillin and cephalosporin.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2747677A JPS53112874A (en) | 1977-03-11 | 1977-03-11 | Production of 5-(4-hydroxyphenyl)hydantoin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2747677A JPS53112874A (en) | 1977-03-11 | 1977-03-11 | Production of 5-(4-hydroxyphenyl)hydantoin |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53112874A true JPS53112874A (en) | 1978-10-02 |
JPS5516582B2 JPS5516582B2 (en) | 1980-05-02 |
Family
ID=12222158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2747677A Granted JPS53112874A (en) | 1977-03-11 | 1977-03-11 | Production of 5-(4-hydroxyphenyl)hydantoin |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53112874A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5120855A (en) * | 1989-12-14 | 1992-06-09 | Hoechst Celanese Corporation | Formation of hydroxyaromatic ketoacetal from a hydroxyaromatic methylketone and production of 5-(4'-hydroxyphenyl)hydantoin and Dp-hydroxyphenylglycine from 4-hydroxyacetophenone |
JPH0513698U (en) * | 1991-02-28 | 1993-02-23 | オークス株式会社 | Empty can crusher |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5084544A (en) * | 1973-12-06 | 1975-07-08 |
-
1977
- 1977-03-11 JP JP2747677A patent/JPS53112874A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5084544A (en) * | 1973-12-06 | 1975-07-08 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5120855A (en) * | 1989-12-14 | 1992-06-09 | Hoechst Celanese Corporation | Formation of hydroxyaromatic ketoacetal from a hydroxyaromatic methylketone and production of 5-(4'-hydroxyphenyl)hydantoin and Dp-hydroxyphenylglycine from 4-hydroxyacetophenone |
JPH0513698U (en) * | 1991-02-28 | 1993-02-23 | オークス株式会社 | Empty can crusher |
Also Published As
Publication number | Publication date |
---|---|
JPS5516582B2 (en) | 1980-05-02 |
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