GB1228212A - - Google Patents
Info
- Publication number
- GB1228212A GB1228212A GB1228212DA GB1228212A GB 1228212 A GB1228212 A GB 1228212A GB 1228212D A GB1228212D A GB 1228212DA GB 1228212 A GB1228212 A GB 1228212A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydroxy
- acetate
- benzoate
- prepared
- steroids
- 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
Classifications
-
- 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 |
|---|---|---|---|
| FR99496 | 1967-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1228212A true GB1228212A (fi) | 1971-04-15 |
Family
ID=8627214
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1228212D Expired GB1228212A (fi) | 1967-03-20 | 1968-03-19 | |
| GB1228211D Expired GB1228211A (fi) | 1967-03-20 | 1968-03-19 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1228211D Expired GB1228211A (fi) | 1967-03-20 | 1968-03-19 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5021470B1 (fi) |
| CH (1) | CH492690A (fi) |
| DE (1) | DE1668652B2 (fi) |
| DK (1) | DK129197B (fi) |
| FR (1) | FR1550974A (fi) |
| GB (2) | GB1228212A (fi) |
| IL (3) | IL29578A (fi) |
| NL (1) | NL158505B (fi) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2213272B1 (fi) * | 1973-01-05 | 1977-07-22 | Roussel Uclaf | |
| DE3630030A1 (de) * | 1986-09-01 | 1988-03-03 | Schering Ag | 13(alpha)-alkylgonan-(delta)(pfeil hoch)9(pfeil hoch)(pfeil hoch)((pfeil hoch)(pfeil hoch)1(pfeil hoch)1(pfeil hoch))(pfeil hoch)-5,10-epoxide |
| FR2854402B1 (fr) | 2003-04-29 | 2008-07-04 | Aventis Pharma Sa | Nouveau procede et intermediaires de preparation de composes 19-nor-steroides |
-
1967
- 1967-03-20 FR FR99496A patent/FR1550974A/fr not_active Expired
-
1968
- 1968-03-05 IL IL29578A patent/IL29578A/en unknown
- 1968-03-05 IL IL38339A patent/IL38339A/en unknown
- 1968-03-15 CH CH386068A patent/CH492690A/fr not_active IP Right Cessation
- 1968-03-19 GB GB1228212D patent/GB1228212A/en not_active Expired
- 1968-03-19 NL NL6803859.A patent/NL158505B/xx not_active IP Right Cessation
- 1968-03-19 DE DE1968R0048274 patent/DE1668652B2/de active Granted
- 1968-03-19 JP JP43017561A patent/JPS5021470B1/ja active Pending
- 1968-03-19 GB GB1228211D patent/GB1228211A/en not_active Expired
- 1968-03-19 DK DK115568AA patent/DK129197B/da not_active IP Right Cessation
-
1971
- 1971-12-13 IL IL38339A patent/IL38339A0/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1668652A1 (de) | 1971-06-03 |
| IL38339A (en) | 1973-04-30 |
| GB1228211A (fi) | 1971-04-15 |
| DE1668652B2 (de) | 1976-07-01 |
| NL158505B (nl) | 1978-11-15 |
| NL6803859A (fi) | 1968-09-23 |
| FR1550974A (fi) | 1968-12-27 |
| IL38339A0 (en) | 1972-02-29 |
| DK129197C (fi) | 1975-03-24 |
| DK129197B (da) | 1974-09-09 |
| IL29578A (en) | 1973-04-30 |
| JPS5021470B1 (fi) | 1975-07-23 |
| CH492690A (fr) | 1970-06-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1190403A (en) | 4-Hydroxy-2-Butenoic Acid Lactones | |
| GB1228212A (fi) | ||
| GB1508745A (en) | Steroidal(16alpha,17-d)cyclohexenes | |
| GB1141335A (en) | í¸-pregnadiene compounds and their preparation | |
| GB1190404A (en) | 4,4-Dihydroxy-2-Butenoic Acid Lactones | |
| GB1502326A (en) | 11-substituted steroids of the estrane series | |
| US3449495A (en) | Progestational active 17alpha-alkoxy-16-methylene progesterones | |
| GB1504410A (en) | 11beta-fluoroandrostenes | |
| GB1225038A (en) | 4-CHLORO-1,2alpha-METHYLENE-Delta<4>,<6>-PREGNADIEN-17alpha-OL-3,20-DIONE AND ITS 17-ESTERS | |
| GB1383334A (en) | 15alpha,16alpha-methylene-steroids | |
| GB1220483A (en) | 05,16beta-METHYLENE-TESTOSTERONE AND ESTERS THEREOF | |
| GB1259492A (fi) | ||
| GB1378168A (en) | 6alpha-fluoro-16alpha,18-dimethyl-delta1,4-pregnadiene-3,20-diones | |
| GB1206874A (en) | 7alpha-METHYL-6&beta,19-OXIDO-ANDROSTANE COMPOUNDS | |
| GB1196476A (en) | 21-Fluoro-Delta<4,6>-Pregnadienes and process for their manufacture | |
| GB1323383A (en) | Pregna-4,9-diene processes for its preparation and compositions thereof | |
| GB1291036A (en) | 7-methyl-7-hydroxy-steroids | |
| GB1302903A (fi) | ||
| GB1132061A (en) | 3,17-diketo-steroids | |
| GB1180176A (en) | Novel Steroid 21-Esters, their Preparation, and Compositions containing them | |
| GB1215164A (en) | 21-sulphonated pregnadienes | |
| GB1192061A (en) | Steroidal 1,4-Dienes | |
| GB1164705A (en) | Preparation of Delta<7>-Dehydro Steroids | |
| GB1149503A (en) | Improvements in or relating to 19-fluoro-19-oxo-derivatives of androstane and pregnane | |
| GB1214507A (en) | 03-alkyl-11-oxygenated-gonenes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |