GB1333036A - 3-oxo-a-nor-b-homo-oestra-5-10-6-dienes and a process for their manufacture - Google Patents
3-oxo-a-nor-b-homo-oestra-5-10-6-dienes and a process for their manufactureInfo
- Publication number
- GB1333036A GB1333036A GB3396272A GB3396272A GB1333036A GB 1333036 A GB1333036 A GB 1333036A GB 3396272 A GB3396272 A GB 3396272A GB 3396272 A GB3396272 A GB 3396272A GB 1333036 A GB1333036 A GB 1333036A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ene
- estr
- oxo
- seco
- homo
- 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
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 235000018734 Sambucus australis Nutrition 0.000 abstract 7
- 244000180577 Sambucus australis Species 0.000 abstract 7
- -1 3,3 - ethylenedioxy Chemical group 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 3
- 101150064205 ESR1 gene Proteins 0.000 abstract 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 2
- 150000001338 aliphatic hydrocarbons Chemical group 0.000 abstract 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 abstract 1
- 230000002280 anti-androgenic effect Effects 0.000 abstract 1
- 239000000051 antiandrogen Substances 0.000 abstract 1
- 229940030495 antiandrogen sex hormone and modulator of the genital system Drugs 0.000 abstract 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 abstract 1
- 239000000969 carrier Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 125000004043 oxo group Chemical group O=* 0.000 abstract 1
- 239000008194 pharmaceutical composition Substances 0.000 abstract 1
Classifications
-
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1088971A CH547791A (de) | 1971-07-22 | 1971-07-22 | Verfahren zur herstellung neuer 17-substituierter 3-oxoa-nor-b-homo-oestra-5(10),6-diene. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1333036A true GB1333036A (en) | 1973-10-10 |
Family
ID=4367894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3396272A Expired GB1333036A (en) | 1971-07-22 | 1972-07-20 | 3-oxo-a-nor-b-homo-oestra-5-10-6-dienes and a process for their manufacture |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3818075A (OSRAM) |
| BE (1) | BE786533A (OSRAM) |
| CA (1) | CA976956A (OSRAM) |
| CH (1) | CH547791A (OSRAM) |
| DE (1) | DE2234544A1 (OSRAM) |
| FR (1) | FR2146435B1 (OSRAM) |
| GB (1) | GB1333036A (OSRAM) |
| NL (1) | NL7209874A (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4087461A (en) * | 1976-02-26 | 1978-05-02 | The Johns Hopkins University | Anti-androgenic steroids |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3504003A (en) * | 1963-07-19 | 1970-03-31 | Ciba Geigy Corp | A-nor-b-homosteroids |
| CH491101A (de) * | 1967-12-18 | 1970-05-31 | Ciba Geigy | Verfahren zur Herstellung neuer 3-Oxo-A,19-bis-nor-B-homo-steroid-4(10)-ene |
-
0
- BE BE786533D patent/BE786533A/xx unknown
-
1971
- 1971-07-22 CH CH1088971A patent/CH547791A/xx not_active IP Right Cessation
-
1972
- 1972-07-14 DE DE2234544A patent/DE2234544A1/de active Pending
- 1972-07-17 NL NL7209874A patent/NL7209874A/xx unknown
- 1972-07-17 CA CA147,242A patent/CA976956A/en not_active Expired
- 1972-07-19 US US00273073A patent/US3818075A/en not_active Expired - Lifetime
- 1972-07-20 FR FR7226218A patent/FR2146435B1/fr not_active Expired
- 1972-07-20 GB GB3396272A patent/GB1333036A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3818075A (en) | 1974-06-18 |
| BE786533A (fr) | 1973-01-22 |
| FR2146435B1 (OSRAM) | 1975-06-20 |
| DE2234544A1 (de) | 1973-02-01 |
| FR2146435A1 (OSRAM) | 1973-03-02 |
| CH547791A (de) | 1974-04-11 |
| NL7209874A (OSRAM) | 1973-01-24 |
| CA976956A (en) | 1975-10-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1515284A (en) | Pharmaceutical compositions containing progestogens derived from the 17-alpha-hydroxy-19-nor-progesterone series | |
| GB1268230A (en) | Steroid glycosides and process for their manufacture | |
| GB1254626A (en) | New 19-hydroxy-3-aza-a-homo-steroids and a process for their manufacture | |
| GB1333036A (en) | 3-oxo-a-nor-b-homo-oestra-5-10-6-dienes and a process for their manufacture | |
| GB1528796A (en) | 7alpha-hydroxyoestradiols | |
| GB1148117A (en) | D-homosteroids and process for their manufacture | |
| GB1299650A (en) | O-(nitroaryl)oximes of 3-keto steroids | |
| GB1277266A (en) | 07-acetylgonanes and derivatives therefor | |
| GB1308849A (en) | Process for the preparation of 6alpha-methyl-19-nor-pregnenes | |
| GB1330071A (en) | Oestrone derivative and a process for its manufacture | |
| GB1242372A (en) | A new oestratriol and a process for its manufacture | |
| GB1318543A (en) | 7alpha-methyl-11beta-hydroxy-gon-4-en-3-ones processes for their preparation and compounds prepared therefrom | |
| GB1323775A (en) | Cardenolide-and bufadienolide-3-2,3-didesoxyglycosides and processes for their preparation | |
| GB1514621A (en) | 13-ethynyl-and 13-(2-halovinyl)-steroids and their preparation | |
| SE328871B (OSRAM) | ||
| ES375061A1 (es) | Un procedimiento de preparacion de un miembro del grupo constituido por nuevos sulfamido-esteroides. | |
| GB1271207A (en) | Preparation of 6-aminomethyl-steroids | |
| GB1333332A (en) | Trihydroxy-oestratriene derivatives and a process for their manufacture | |
| GB1205101A (en) | 3-oxo-a-nor-b-homo-pregnadienes and a process for their manufacture | |
| GB1236474A (en) | 3-oxo-a,19-bis-nor-b-homo-steroid-5(10)-enes and process for their manufacture | |
| GB1303008A (OSRAM) | ||
| GB1276743A (en) | Aldehydes of the pregnane series and process for their manufacture | |
| GB1198146A (en) | 21-Ethers of 21-Hydroxy-delta<16>-Steroids of the Pregnane Series | |
| GB1246944A (en) | New pharmacologically highly active oestratriol and a process for its manufacture | |
| GB1330072A (en) | Oestradiol derivative and a process for its manufacture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |