GB502289A - Saturated and unsaturated derivatives of pregnane dione and the manufacture thereof - Google Patents
Saturated and unsaturated derivatives of pregnane dione and the manufacture thereofInfo
- Publication number
- GB502289A GB502289A GB8830/38A GB883038A GB502289A GB 502289 A GB502289 A GB 502289A GB 8830/38 A GB8830/38 A GB 8830/38A GB 883038 A GB883038 A GB 883038A GB 502289 A GB502289 A GB 502289A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pregnane
- dione
- saturated
- manufacture
- unsaturated derivatives
- 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
- XZHKZJXZRWFLCJ-RKFIYKRSSA-N (8R,9S,10S,13R,14S,17R)-17-ethyl-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,17-dodecahydro-1H-cyclopenta[a]phenanthrene-15,16-dione Chemical class [C@@H]12C(C([C@H](CC)[C@@]1(C)CC[C@H]1[C@H]2CCC2CCCC[C@]12C)=O)=O XZHKZJXZRWFLCJ-RKFIYKRSSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 229920006395 saturated elastomer Polymers 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
-
- 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 (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH502289X | 1937-02-24 | ||
| NL227916X | 1939-09-07 | ||
| NL90140X | 1940-01-09 | ||
| CH210422T | 1940-04-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB502289A true GB502289A (en) | 1939-03-15 |
Family
ID=27429715
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8830/38A Expired GB502289A (en) | 1937-02-24 | 1938-03-22 | Saturated and unsaturated derivatives of pregnane dione and the manufacture thereof |
| GB13917/40D Expired GB544484A (en) | 1937-02-24 | 1940-09-05 | Improvements in and relating to the production of saturated and unsaturated devivatives of pregnane dione |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13917/40D Expired GB544484A (en) | 1937-02-24 | 1940-09-05 | Improvements in and relating to the production of saturated and unsaturated devivatives of pregnane dione |
Country Status (3)
| Country | Link |
|---|---|
| CH (2) | CH210422A (forum.php) |
| GB (2) | GB502289A (forum.php) |
| NL (2) | NL55472C (forum.php) |
-
0
- NL NL53133D patent/NL53133C/xx active
- NL NL55472D patent/NL55472C/xx active
-
1937
- 1937-03-24 CH CH210422D patent/CH210422A/de unknown
-
1938
- 1938-03-22 GB GB8830/38A patent/GB502289A/en not_active Expired
-
1940
- 1940-04-16 CH CH227916D patent/CH227916A/de unknown
- 1940-09-05 GB GB13917/40D patent/GB544484A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH227916A (de) | 1943-07-15 |
| CH210422A (de) | 1940-07-15 |
| NL55472C (forum.php) | |
| GB544484A (en) | 1942-04-15 |
| NL53133C (forum.php) |
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