JPS5516589B2 - - Google Patents
Info
- Publication number
- JPS5516589B2 JPS5516589B2 JP2488277A JP2488277A JPS5516589B2 JP S5516589 B2 JPS5516589 B2 JP S5516589B2 JP 2488277 A JP2488277 A JP 2488277A JP 2488277 A JP2488277 A JP 2488277A JP S5516589 B2 JPS5516589 B2 JP S5516589B2
- Authority
- JP
- Japan
- 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
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2488277A JPS53111069A (en) | 1977-03-09 | 1977-03-09 | Method of introducing methyl group to nonnalphaatocopherol |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2488277A JPS53111069A (en) | 1977-03-09 | 1977-03-09 | Method of introducing methyl group to nonnalphaatocopherol |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6239079A Division JPS55386A (en) | 1979-05-21 | 1979-05-21 | Preparation of beta-tocopherol |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53111069A JPS53111069A (en) | 1978-09-28 |
JPS5516589B2 true JPS5516589B2 (en) | 1980-05-02 |
Family
ID=12150549
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2488277A Granted JPS53111069A (en) | 1977-03-09 | 1977-03-09 | Method of introducing methyl group to nonnalphaatocopherol |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53111069A (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3338922A (en) * | 1964-01-24 | 1967-08-29 | Eisai Co Ltd | Process for producing alpha-tocopherol having a high vitamin e activity |
US3631068A (en) * | 1969-12-15 | 1971-12-28 | Eastman Kodak Co | Process for converting a mixed tocopherol concentrate to essentially all alpha-tocopherol |
US3819657A (en) * | 1972-10-20 | 1974-06-25 | Gen Mills Chem Inc | Methylation of tocopherols |
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1977
- 1977-03-09 JP JP2488277A patent/JPS53111069A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3338922A (en) * | 1964-01-24 | 1967-08-29 | Eisai Co Ltd | Process for producing alpha-tocopherol having a high vitamin e activity |
US3631068A (en) * | 1969-12-15 | 1971-12-28 | Eastman Kodak Co | Process for converting a mixed tocopherol concentrate to essentially all alpha-tocopherol |
US3819657A (en) * | 1972-10-20 | 1974-06-25 | Gen Mills Chem Inc | Methylation of tocopherols |
Also Published As
Publication number | Publication date |
---|---|
JPS53111069A (en) | 1978-09-28 |