JPS5692266A - Preparation of active vitamin d3 - Google Patents
Preparation of active vitamin d3Info
- Publication number
- JPS5692266A JPS5692266A JP16946379A JP16946379A JPS5692266A JP S5692266 A JPS5692266 A JP S5692266A JP 16946379 A JP16946379 A JP 16946379A JP 16946379 A JP16946379 A JP 16946379A JP S5692266 A JPS5692266 A JP S5692266A
- Authority
- JP
- Japan
- Prior art keywords
- agent
- hydroxycholest
- reacted
- formula
- ultraviolet light
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16946379A JPS5692266A (en) | 1979-12-27 | 1979-12-27 | Preparation of active vitamin d3 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16946379A JPS5692266A (en) | 1979-12-27 | 1979-12-27 | Preparation of active vitamin d3 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5692266A true JPS5692266A (en) | 1981-07-25 |
JPS6251265B2 JPS6251265B2 (da) | 1987-10-29 |
Family
ID=15887031
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16946379A Granted JPS5692266A (en) | 1979-12-27 | 1979-12-27 | Preparation of active vitamin d3 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5692266A (da) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59104358A (ja) * | 1982-12-03 | 1984-06-16 | Teijin Ltd | 1α,24−ジヒドロキシコレカルシフエロ−ルの一水塩及びその製造法 |
US6121469A (en) * | 1993-12-23 | 2000-09-19 | The Regents Of The University Of California | Therapeutically effective 1α,25-dihydroxyvitamin D3 analogs |
CN109721635A (zh) * | 2018-12-28 | 2019-05-07 | 厦门金达威维生素有限公司 | 一种7-去氢胆固醇和维生素d3的制备方法 |
-
1979
- 1979-12-27 JP JP16946379A patent/JPS5692266A/ja active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59104358A (ja) * | 1982-12-03 | 1984-06-16 | Teijin Ltd | 1α,24−ジヒドロキシコレカルシフエロ−ルの一水塩及びその製造法 |
JPH0359063B2 (da) * | 1982-12-03 | 1991-09-09 | Teijin Ltd | |
US6121469A (en) * | 1993-12-23 | 2000-09-19 | The Regents Of The University Of California | Therapeutically effective 1α,25-dihydroxyvitamin D3 analogs |
CN109721635A (zh) * | 2018-12-28 | 2019-05-07 | 厦门金达威维生素有限公司 | 一种7-去氢胆固醇和维生素d3的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
JPS6251265B2 (da) | 1987-10-29 |
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