JPS57212142A - Purification of dihydrovitamin k derivative - Google Patents
Purification of dihydrovitamin k derivativeInfo
- Publication number
- JPS57212142A JPS57212142A JP56097431A JP9743181A JPS57212142A JP S57212142 A JPS57212142 A JP S57212142A JP 56097431 A JP56097431 A JP 56097431A JP 9743181 A JP9743181 A JP 9743181A JP S57212142 A JPS57212142 A JP S57212142A
- Authority
- JP
- Japan
- Prior art keywords
- alcohol solution
- dihydrovitamin
- vitamin
- acetate
- synthetic resin
- 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
- 238000000746 purification Methods 0.000 title 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 abstract 3
- 229930003448 Vitamin K Natural products 0.000 abstract 3
- SHUZOJHMOBOZST-UHFFFAOYSA-N phylloquinone Natural products CC(C)CCCCC(C)CCC(C)CCCC(=CCC1=C(C)C(=O)c2ccccc2C1=O)C SHUZOJHMOBOZST-UHFFFAOYSA-N 0.000 abstract 3
- 235000019168 vitamin K Nutrition 0.000 abstract 3
- 239000011712 vitamin K Substances 0.000 abstract 3
- 150000003721 vitamin K derivatives Chemical class 0.000 abstract 3
- 229940046010 vitamin k Drugs 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 2
- 229920003002 synthetic resin Polymers 0.000 abstract 2
- 239000000057 synthetic resin Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- HNVRRHSXBLFLIG-UHFFFAOYSA-N 3-hydroxy-3-methylbut-1-ene Chemical compound CC(C)(O)C=C HNVRRHSXBLFLIG-UHFFFAOYSA-N 0.000 abstract 1
- 230000001476 alcoholic effect Effects 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 239000003518 caustics Substances 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 229940100434 menadiol Drugs 0.000 abstract 1
- ZJTLZYDQJHKRMQ-UHFFFAOYSA-N menadiol Chemical compound C1=CC=CC2=C(O)C(C)=CC(O)=C21 ZJTLZYDQJHKRMQ-UHFFFAOYSA-N 0.000 abstract 1
- 238000007086 side reaction Methods 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56097431A JPS57212142A (en) | 1981-06-25 | 1981-06-25 | Purification of dihydrovitamin k derivative |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56097431A JPS57212142A (en) | 1981-06-25 | 1981-06-25 | Purification of dihydrovitamin k derivative |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57212142A true JPS57212142A (en) | 1982-12-27 |
| JPH0148253B2 JPH0148253B2 (enrdf_load_stackoverflow) | 1989-10-18 |
Family
ID=14192199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56097431A Granted JPS57212142A (en) | 1981-06-25 | 1981-06-25 | Purification of dihydrovitamin k derivative |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57212142A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5744624A (en) * | 1995-12-20 | 1998-04-28 | Roche Vitamins Inc. | Method of making vitamin K1 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5315305A (en) * | 1976-04-30 | 1978-02-13 | Hoffmann La Roche | Transsphytol * its derivatives and vitamin k |
-
1981
- 1981-06-25 JP JP56097431A patent/JPS57212142A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5315305A (en) * | 1976-04-30 | 1978-02-13 | Hoffmann La Roche | Transsphytol * its derivatives and vitamin k |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5744624A (en) * | 1995-12-20 | 1998-04-28 | Roche Vitamins Inc. | Method of making vitamin K1 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0148253B2 (enrdf_load_stackoverflow) | 1989-10-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS57212142A (en) | Purification of dihydrovitamin k derivative | |
| JPS57185287A (en) | Purification of bis(alkylbenzylidene)sorbitol | |
| JPS57134428A (en) | Production of alpha or beta-irone or its intermediate | |
| JPS54141794A (en) | Preparation of n-acylcephamycin c and its salt with organic base | |
| JPS5412307A (en) | Purification of 3-methyl-3-methoxybutanol | |
| JPS5785387A (en) | Preparation of 1-(-5'-oxohexyl)-3,7-dimethylxanthine | |
| JPS5325504A (en) | Isolation of glycols | |
| JPS5422331A (en) | Preparation of quinones | |
| JPS5430104A (en) | Continuous production of tertiary butyl alcohol | |
| JPS5748931A (en) | Preparation of carbonyl compound | |
| JPS5365809A (en) | Continuous preparation of tertiary alkyl ether | |
| KR860002512A (ko) | 세팔로스포린 중간체의 제조방법 | |
| JPS56123927A (en) | Preparation of hydroquinone and quinone derivative | |
| JPS5210210A (en) | Process for extraction of polyprehnyl compound | |
| JPS53127885A (en) | Purification of urokinase | |
| JPS532436A (en) | Preparation of phenols | |
| JPS532437A (en) | Decomposition of m-(2-hydroxy-2-propyl)cumenehydroperoxide | |
| JPS5212114A (en) | Process for purification of formaldehyde | |
| JPS5312830A (en) | Preparation of dinitrodiphenyl ether | |
| JPS56103197A (en) | Novel d-glucose derivative and antitumor agent containing the same as active constitutent | |
| JPS5262291A (en) | Preparation of 7-aamino-deacetoxycephalosporanic acid derivatives | |
| JPS52118468A (en) | Purification of imidazole derivatives by means of ion-exchange resin | |
| JPS57192359A (en) | Optical resolution of 3-benzoyl-2-methylindole derivative | |
| JPS5392709A (en) | Treatment of crude aqueous acetone | |
| JPS5271430A (en) | Preparation of alkylphenylsulfide |