CH453342A - Verfahren zur Herstellung von Produkten mit Vitamin D3-Aktivität - Google Patents
Verfahren zur Herstellung von Produkten mit Vitamin D3-AktivitätInfo
- Publication number
- CH453342A CH453342A CH1110863A CH1110863A CH453342A CH 453342 A CH453342 A CH 453342A CH 1110863 A CH1110863 A CH 1110863A CH 1110863 A CH1110863 A CH 1110863A CH 453342 A CH453342 A CH 453342A
- Authority
- CH
- Switzerland
- Prior art keywords
- vitamin
- activity
- manufacture
- products
- Prior art date
Links
- QYSXJUFSXHHAJI-XFEUOLMDSA-N Vitamin D3 Natural products C1(/[C@@H]2CC[C@@H]([C@]2(CCC1)C)[C@H](C)CCCC(C)C)=C/C=C1\C[C@@H](O)CCC1=C QYSXJUFSXHHAJI-XFEUOLMDSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- QYSXJUFSXHHAJI-YRZJJWOYSA-N vitamin D3 Chemical compound C1(/[C@@H]2CC[C@@H]([C@]2(CCC1)C)[C@H](C)CCCC(C)C)=C\C=C1\C[C@@H](O)CCC1=C QYSXJUFSXHHAJI-YRZJJWOYSA-N 0.000 title 1
- 235000005282 vitamin D3 Nutrition 0.000 title 1
- 239000011647 vitamin D3 Substances 0.000 title 1
- 229940021056 vitamin d3 Drugs 0.000 title 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/59—Compounds containing 9, 10- seco- cyclopenta[a]hydrophenanthrene ring systems
- A61K31/593—9,10-Secocholestane derivatives, e.g. cholecalciferol, i.e. vitamin D3
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/59—Compounds containing 9, 10- seco- cyclopenta[a]hydrophenanthrene ring systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C401/00—Irradiation products of cholesterol or its derivatives; Vitamin D derivatives, 9,10-seco cyclopenta[a]phenanthrene or analogues obtained by chemical preparation without irradiation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2602/00—Systems containing two condensed rings
- C07C2602/02—Systems containing two condensed rings the rings having only two atoms in common
- C07C2602/14—All rings being cycloaliphatic
- C07C2602/24—All rings being cycloaliphatic the ring system containing nine carbon atoms, e.g. perhydroindane
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US222972A US3168535A (en) | 1962-09-11 | 1962-09-11 | Preparation of crystalline vitamin d3 and vitamin d3 benzoate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH453342A true CH453342A (de) | 1968-06-14 |
Family
ID=22834466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1110863A CH453342A (de) | 1962-09-11 | 1963-09-09 | Verfahren zur Herstellung von Produkten mit Vitamin D3-Aktivität |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3168535A (de) |
| CH (1) | CH453342A (de) |
| DE (1) | DE1301814B (de) |
| GB (1) | GB1023146A (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5422127A (en) * | 1992-12-21 | 1995-06-06 | Bristol-Myers Squibb Company | Nutritional compositions containing vitamin D esters |
| CN111263749A (zh) * | 2017-10-17 | 2020-06-09 | 威斯康星校友研究基金会 | (22E)-(24R)-2-亚甲基-22-脱氢-1α，24，25-三羟基-19-去甲-维生素D3的结晶方法 |
| CN114369047B (zh) * | 2022-01-27 | 2024-08-06 | 重庆迈德凯医药有限公司 | 一种结晶维生素d3的方法 |
| CN117164493B (zh) * | 2023-08-17 | 2025-07-29 | 浙江新和成药业有限公司 | 维生素d3结晶的制备方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE661686C (de) * | 1936-03-07 | 1938-06-24 | I G Farbenindustrie Akt Ges | Verfahren zur Abtrennung des antirachitisch wirkenden Bestandteils aus bestrahltem 7-Dehydrocholesterin |
| US2707710A (en) * | 1949-02-04 | 1955-05-03 | Roussel Uclaf | Preparation of vitamin d3 |
| US2776304A (en) * | 1953-11-30 | 1957-01-01 | Nopco Chem Co | Sterol dehydrohalogenation process |
| US2840575A (en) * | 1955-09-26 | 1958-06-24 | Philips Corp | Method of producing an isomerisation product of vitamin d or an ester thereof |
-
1962
- 1962-09-11 US US222972A patent/US3168535A/en not_active Expired - Lifetime
-
1963
- 1963-09-09 CH CH1110863A patent/CH453342A/de unknown
- 1963-09-10 GB GB35676/63A patent/GB1023146A/en not_active Expired
- 1963-09-11 DE DEC30881A patent/DE1301814B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1023146A (en) | 1966-03-23 |
| DE1301814B (de) | 1969-08-28 |
| US3168535A (en) | 1965-02-02 |
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