GB1238025A - - Google Patents
Info
- Publication number
- GB1238025A GB1238025A GB1238025DA GB1238025A GB 1238025 A GB1238025 A GB 1238025A GB 1238025D A GB1238025D A GB 1238025DA GB 1238025 A GB1238025 A GB 1238025A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alkyl
- hydroxy
- gona
- hydroxymethylene
- carbonyl
- 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.)
- Expired
Links
- 125000000217 alkyl group Chemical group 0.000 abstract 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 4
- 239000000370 acceptor Substances 0.000 abstract 4
- 229910052739 hydrogen Inorganic materials 0.000 abstract 4
- 239000001257 hydrogen Substances 0.000 abstract 4
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 abstract 3
- 239000003054 catalyst Substances 0.000 abstract 3
- 125000004356 hydroxy functional group Chemical group O* 0.000 abstract 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 abstract 2
- 125000004423 acyloxy group Chemical group 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 238000006356 dehydrogenation reaction Methods 0.000 abstract 2
- 229910000510 noble metal Inorganic materials 0.000 abstract 2
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 abstract 2
- 125000000882 C2-C6 alkenyl group Chemical group 0.000 abstract 1
- 125000003601 C2-C6 alkynyl group Chemical group 0.000 abstract 1
- 125000005907 alkyl ester group Chemical group 0.000 abstract 1
- 150000008064 anhydrides Chemical class 0.000 abstract 1
- 239000000969 carrier Substances 0.000 abstract 1
- 230000001076 estrogenic effect Effects 0.000 abstract 1
- 150000002238 fumaric acids Chemical class 0.000 abstract 1
- 150000002689 maleic acids Chemical class 0.000 abstract 1
- 229910052763 palladium Inorganic materials 0.000 abstract 1
- 239000008194 pharmaceutical composition Substances 0.000 abstract 1
- 229910052702 rhenium Inorganic materials 0.000 abstract 1
- 229910052703 rhodium Inorganic materials 0.000 abstract 1
- 229910052707 ruthenium Inorganic materials 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 150000003398 sorbic acids Chemical class 0.000 abstract 1
- 150000003431 steroids Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J75/00—Processes for the preparation of steroids in general
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4362967 | 1967-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1238025A true GB1238025A (enrdf_load_stackoverflow) | 1971-07-07 |
Family
ID=10429630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1238025D Expired GB1238025A (enrdf_load_stackoverflow) | 1967-09-25 | 1967-09-25 |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1238025A (enrdf_load_stackoverflow) |
-
1967
- 1967-09-25 GB GB1238025D patent/GB1238025A/en not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PE20 | Patent expired after termination of 20 years |