JPS5738799A - 25-hydroxy-3,24-dioxocholesta-1,4,6-trienes and their preparations - Google Patents
25-hydroxy-3,24-dioxocholesta-1,4,6-trienes and their preparationsInfo
- Publication number
- JPS5738799A JPS5738799A JP11178980A JP11178980A JPS5738799A JP S5738799 A JPS5738799 A JP S5738799A JP 11178980 A JP11178980 A JP 11178980A JP 11178980 A JP11178980 A JP 11178980A JP S5738799 A JPS5738799 A JP S5738799A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- dioxocholesta
- hydroxy
- trienes
- preparations
- 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
- COBWJLWODWIMFC-ZEEVKPRMSA-N (8s,9s,10r,13r,14s,17r)-17-[(2r)-6-hydroxy-6-methyl-5-oxoheptan-2-yl]-10,13-dimethyl-8,9,11,12,14,15,16,17-octahydrocyclopenta[a]phenanthren-3-one Chemical class C1=CC2=CC(=O)C=C[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@@H](CCC(=O)C(C)(C)O)C)[C@@]1(C)CC2 COBWJLWODWIMFC-ZEEVKPRMSA-N 0.000 title 1
- 238000002360 preparation method Methods 0.000 title 1
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 abstract 3
- HZNVUJQVZSTENZ-UHFFFAOYSA-N 2,3-dichloro-5,6-dicyano-1,4-benzoquinone Chemical compound ClC1=C(Cl)C(=O)C(C#N)=C(C#N)C1=O HZNVUJQVZSTENZ-UHFFFAOYSA-N 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- -1 25-Acetoxy-3,24-dioxocholesta-1,4,6-triene Chemical compound 0.000 abstract 1
- 125000002252 acyl group Chemical group 0.000 abstract 1
- 239000012442 inert solvent Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 125000006239 protecting group Chemical group 0.000 abstract 1
- 239000011647 vitamin D3 Substances 0.000 abstract 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 abstract 1
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
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Steroid Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11178980A JPS5738799A (en) | 1980-08-15 | 1980-08-15 | 25-hydroxy-3,24-dioxocholesta-1,4,6-trienes and their preparations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11178980A JPS5738799A (en) | 1980-08-15 | 1980-08-15 | 25-hydroxy-3,24-dioxocholesta-1,4,6-trienes and their preparations |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5738799A true JPS5738799A (en) | 1982-03-03 |
| JPS6224440B2 JPS6224440B2 (enrdf_load_stackoverflow) | 1987-05-28 |
Family
ID=14570190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11178980A Granted JPS5738799A (en) | 1980-08-15 | 1980-08-15 | 25-hydroxy-3,24-dioxocholesta-1,4,6-trienes and their preparations |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5738799A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59160094A (ja) * | 1983-03-03 | 1984-09-10 | Sanyo Electric Co Ltd | 送風機 |
| JPH01157887U (enrdf_load_stackoverflow) * | 1988-04-20 | 1989-10-31 |
-
1980
- 1980-08-15 JP JP11178980A patent/JPS5738799A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59160094A (ja) * | 1983-03-03 | 1984-09-10 | Sanyo Electric Co Ltd | 送風機 |
| JPH01157887U (enrdf_load_stackoverflow) * | 1988-04-20 | 1989-10-31 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6224440B2 (enrdf_load_stackoverflow) | 1987-05-28 |
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