JPS56122399A - Preparation of delta11 unsaturated steroid - Google Patents
Preparation of delta11 unsaturated steroidInfo
- Publication number
- JPS56122399A JPS56122399A JP2522880A JP2522880A JPS56122399A JP S56122399 A JPS56122399 A JP S56122399A JP 2522880 A JP2522880 A JP 2522880A JP 2522880 A JP2522880 A JP 2522880A JP S56122399 A JPS56122399 A JP S56122399A
- Authority
- JP
- Japan
- Prior art keywords
- steroid
- formula
- alkali metal
- sulfone group
- quaternary ammonium
- 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
- 150000003431 steroids Chemical class 0.000 title abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 150000007942 carboxylates Chemical class 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 abstract 2
- 150000003242 quaternary ammonium salts Chemical class 0.000 abstract 2
- -1 steroid compound Chemical class 0.000 abstract 2
- 125000001174 sulfone group Chemical group 0.000 abstract 2
- MPNXSZJPSVBLHP-UHFFFAOYSA-N 2-chloro-n-phenylpyridine-3-carboxamide Chemical compound ClC1=NC=CC=C1C(=O)NC1=CC=CC=C1 MPNXSZJPSVBLHP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 229910001508 alkali metal halide Inorganic materials 0.000 abstract 1
- 150000008045 alkali metal halides Chemical class 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 1
- 150000001342 alkaline earth metals Chemical class 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 150000003983 crown ethers Chemical group 0.000 abstract 1
- 208000001130 gallstones Diseases 0.000 abstract 1
- 150000004820 halides Chemical class 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 150000004702 methyl esters Chemical class 0.000 abstract 1
- 150000004714 phosphonium salts Chemical group 0.000 abstract 1
- 235000011056 potassium acetate Nutrition 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
Landscapes
- Steroid Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2522880A JPS56122399A (en) | 1980-03-03 | 1980-03-03 | Preparation of delta11 unsaturated steroid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2522880A JPS56122399A (en) | 1980-03-03 | 1980-03-03 | Preparation of delta11 unsaturated steroid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56122399A true JPS56122399A (en) | 1981-09-25 |
| JPS6227078B2 JPS6227078B2 (enrdf_load_stackoverflow) | 1987-06-12 |
Family
ID=12160105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2522880A Granted JPS56122399A (en) | 1980-03-03 | 1980-03-03 | Preparation of delta11 unsaturated steroid |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56122399A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01178775U (enrdf_load_stackoverflow) * | 1988-06-02 | 1989-12-21 |
-
1980
- 1980-03-03 JP JP2522880A patent/JPS56122399A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6227078B2 (enrdf_load_stackoverflow) | 1987-06-12 |
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