AT308289B - Verfahren zur Herstellung von Prävitamin D, Vitamin D und deren Estern - Google Patents
Verfahren zur Herstellung von Prävitamin D, Vitamin D und deren EsternInfo
- Publication number
- AT308289B AT308289B AT510768A AT510768A AT308289B AT 308289 B AT308289 B AT 308289B AT 510768 A AT510768 A AT 510768A AT 510768 A AT510768 A AT 510768A AT 308289 B AT308289 B AT 308289B
- Authority
- AT
- Austria
- Prior art keywords
- previtamin
- vitamin
- esters
- production
- Prior art date
Links
- 229930003316 Vitamin D Natural products 0.000 title 1
- 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
- 150000002148 esters Chemical class 0.000 title 1
- YUGCAAVRZWBXEQ-WHTXLNIXSA-N previtamin D3 Chemical compound C=1([C@@H]2CC[C@@H]([C@]2(CCC=1)C)[C@H](C)CCCC(C)C)\C=C/C1=C(C)CC[C@H](O)C1 YUGCAAVRZWBXEQ-WHTXLNIXSA-N 0.000 title 1
- 235000019166 vitamin D Nutrition 0.000 title 1
- 239000011710 vitamin D Substances 0.000 title 1
- 150000003710 vitamin D derivatives Chemical class 0.000 title 1
- 229940046008 vitamin d Drugs 0.000 title 1
Classifications
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S204/00—Chemistry: electrical and wave energy
- Y10S204/90—Effecting a change in isomerization by wave energy
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S204/00—Chemistry: electrical and wave energy
- Y10S204/902—Production of desired compound by wave energy in presence of a chemically designated nonreactant chemical treating agent, excluding water, chloroform, carbon tetrachloride, methylene chloride or benzene
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S204/00—Chemistry: electrical and wave energy
- Y10S204/902—Production of desired compound by wave energy in presence of a chemically designated nonreactant chemical treating agent, excluding water, chloroform, carbon tetrachloride, methylene chloride or benzene
- Y10S204/912—Oxygen treating agent
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH770367 | 1967-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT308289B true AT308289B (de) | 1973-06-25 |
Family
ID=4329232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT510768A AT308289B (de) | 1967-05-31 | 1968-05-28 | Verfahren zur Herstellung von Prävitamin D, Vitamin D und deren Estern |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3575831A (en:Method) |
| AT (1) | AT308289B (en:Method) |
| BE (1) | BE715894A (en:Method) |
| DE (1) | DE1768549A1 (en:Method) |
| FR (1) | FR1597408A (en:Method) |
| GB (1) | GB1220749A (en:Method) |
| NL (1) | NL6807658A (en:Method) |
| SE (1) | SE349026B (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2842691A1 (de) * | 1978-09-30 | 1980-04-10 | Karl Dr Med Theurer | Energetische anregung biologischer arzneimittel |
| US4551214A (en) * | 1983-07-01 | 1985-11-05 | Hoffmann-La Roche Inc. | Photochemical preparation of previtamin D |
| WO2016100892A1 (en) * | 2014-12-18 | 2016-06-23 | Nucelis Llc | Methods for improved production of vitamins d2 and d3 |
-
1968
- 1968-05-22 US US731262A patent/US3575831A/en not_active Expired - Lifetime
- 1968-05-25 DE DE19681768549 patent/DE1768549A1/de active Pending
- 1968-05-28 AT AT510768A patent/AT308289B/de not_active IP Right Cessation
- 1968-05-30 SE SE07294/68A patent/SE349026B/xx unknown
- 1968-05-30 FR FR1597408D patent/FR1597408A/fr not_active Expired
- 1968-05-30 BE BE715894D patent/BE715894A/xx unknown
- 1968-05-30 NL NL6807658A patent/NL6807658A/xx unknown
- 1968-05-31 GB GB26364/68A patent/GB1220749A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE715894A (en:Method) | 1968-12-02 |
| NL6807658A (en:Method) | 1968-12-02 |
| SE349026B (en:Method) | 1972-09-18 |
| FR1597408A (en:Method) | 1970-06-29 |
| US3575831A (en) | 1971-04-20 |
| GB1220749A (en) | 1971-01-27 |
| DE1768549A1 (de) | 1971-04-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |