GB955613A - New steroid compounds and processes - Google Patents
New steroid compounds and processesInfo
- Publication number
- GB955613A GB955613A GB47170/62A GB4717062A GB955613A GB 955613 A GB955613 A GB 955613A GB 47170/62 A GB47170/62 A GB 47170/62A GB 4717062 A GB4717062 A GB 4717062A GB 955613 A GB955613 A GB 955613A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydroxy
- methylpregna
- trione
- dione
- processes
- 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
- 238000000034 method Methods 0.000 title abstract 2
- -1 steroid compounds Chemical class 0.000 title 1
- 230000018044 dehydration Effects 0.000 abstract 1
- 238000006297 dehydration reaction Methods 0.000 abstract 1
- 230000003301 hydrolyzing effect Effects 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J21/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
-
- 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 |
|---|---|---|---|
| FR821557A FR1259501A (fr) | 1960-03-16 | 1960-03-16 | Perfectionnements apportés à la préparation de dérivés du prégnane 9alpha-halogéno 16 alpha-méthylés |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB955613A true GB955613A (en) | 1964-04-15 |
Family
ID=8727263
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB47170/62A Expired GB955613A (en) | 1960-03-16 | 1961-03-08 | New steroid compounds and processes |
| GB8525/61A Expired GB955612A (en) | 1960-03-16 | 1961-03-08 | New steroid compounds, processes for their preparation and conversion into compounds of utility in the production of substituted corticosteroids |
| GB47171/62A Expired GB955614A (en) | 1960-03-16 | 1961-03-08 | New steroid compound and processes |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8525/61A Expired GB955612A (en) | 1960-03-16 | 1961-03-08 | New steroid compounds, processes for their preparation and conversion into compounds of utility in the production of substituted corticosteroids |
| GB47171/62A Expired GB955614A (en) | 1960-03-16 | 1961-03-08 | New steroid compound and processes |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE601375A (enrdf_load_stackoverflow) |
| CH (1) | CH395080A (enrdf_load_stackoverflow) |
| ES (1) | ES265581A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1259501A (enrdf_load_stackoverflow) |
| GB (3) | GB955613A (enrdf_load_stackoverflow) |
| SE (1) | SE219568C1 (enrdf_load_stackoverflow) |
-
1960
- 1960-03-16 FR FR821557A patent/FR1259501A/fr not_active Expired
-
1961
- 1961-03-02 SE SE223161A patent/SE219568C1/sv unknown
- 1961-03-06 CH CH264961A patent/CH395080A/fr unknown
- 1961-03-08 GB GB47170/62A patent/GB955613A/en not_active Expired
- 1961-03-08 GB GB8525/61A patent/GB955612A/en not_active Expired
- 1961-03-08 GB GB47171/62A patent/GB955614A/en not_active Expired
- 1961-03-11 ES ES0265581A patent/ES265581A1/es not_active Expired
- 1961-03-15 BE BE601375A patent/BE601375A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB955614A (en) | 1964-04-15 |
| SE219568C1 (enrdf_load_stackoverflow) | 1968-03-19 |
| CH395080A (fr) | 1965-07-15 |
| GB955612A (en) | 1964-04-15 |
| FR1259501A (fr) | 1961-04-28 |
| BE601375A (fr) | 1961-09-15 |
| ES265581A1 (es) | 1961-07-01 |
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