GB1151866A - Process for the preparation of 3-Hydroxy-1,3,5(10),7-dehydrosteroids and their 3-ethers - Google Patents
Process for the preparation of 3-Hydroxy-1,3,5(10),7-dehydrosteroids and their 3-ethersInfo
- Publication number
- GB1151866A GB1151866A GB2638965A GB2638965A GB1151866A GB 1151866 A GB1151866 A GB 1151866A GB 2638965 A GB2638965 A GB 2638965A GB 2638965 A GB2638965 A GB 2638965A GB 1151866 A GB1151866 A GB 1151866A
- Authority
- GB
- United Kingdom
- Prior art keywords
- trien
- ethers
- hydroxy
- dehydrosteroids
- estra
- 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
- 229960001124 trientine Drugs 0.000 abstract 3
- -1 3- cyclopentyloxy Chemical group 0.000 abstract 2
- 230000003647 oxidation Effects 0.000 abstract 2
- 238000007254 oxidation reaction Methods 0.000 abstract 2
- WKRLQDKEXYKHJB-UHFFFAOYSA-N Equilin Natural products OC1=CC=C2C3CCC(C)(C(CC4)=O)C4C3=CCC2=C1 WKRLQDKEXYKHJB-UHFFFAOYSA-N 0.000 abstract 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 abstract 1
- 239000012320 chlorinating reagent Substances 0.000 abstract 1
- BOTLEXFFFSMRLQ-UHFFFAOYSA-N cyclopentyloxycyclopentane Chemical compound C1CCCC1OC1CCCC1 BOTLEXFFFSMRLQ-UHFFFAOYSA-N 0.000 abstract 1
- 238000006704 dehydrohalogenation reaction Methods 0.000 abstract 1
- WKRLQDKEXYKHJB-HFTRVMKXSA-N equilin Chemical compound OC1=CC=C2[C@H]3CC[C@](C)(C(CC4)=O)[C@@H]4C3=CCC2=C1 WKRLQDKEXYKHJB-HFTRVMKXSA-N 0.000 abstract 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 1
- 230000026030 halogenation Effects 0.000 abstract 1
- 238000005658 halogenation reaction Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000010561 standard procedure Methods 0.000 abstract 1
- 239000007858 starting material Substances 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)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2638965A GB1151866A (en) | 1965-06-22 | 1965-06-22 | Process for the preparation of 3-Hydroxy-1,3,5(10),7-dehydrosteroids and their 3-ethers |
| CH893466A CH563410A5 (en) | 1965-06-22 | 1966-06-21 | Equilenin prodn. |
| DE19661568687 DE1568687C3 (de) | 1965-06-22 | 1966-06-22 | Verfahren zur Herstellung von 3-Hydroxy-1,3,5(10),7-dehydrosteroiden und ihren Äthern in 3-Stellung |
| FR66397A FR1484275A (fr) | 1965-06-22 | 1966-06-22 | Procédé de préparation de l'équiline et composés apparentés |
| NL6608647A NL6608647A (forum.php) | 1965-06-22 | 1966-06-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2638965A GB1151866A (en) | 1965-06-22 | 1965-06-22 | Process for the preparation of 3-Hydroxy-1,3,5(10),7-dehydrosteroids and their 3-ethers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1151866A true GB1151866A (en) | 1969-05-14 |
Family
ID=10242873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2638965A Expired GB1151866A (en) | 1965-06-22 | 1965-06-22 | Process for the preparation of 3-Hydroxy-1,3,5(10),7-dehydrosteroids and their 3-ethers |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH563410A5 (forum.php) |
| GB (1) | GB1151866A (forum.php) |
| NL (1) | NL6608647A (forum.php) |
-
1965
- 1965-06-22 GB GB2638965A patent/GB1151866A/en not_active Expired
-
1966
- 1966-06-21 CH CH893466A patent/CH563410A5/de not_active IP Right Cessation
- 1966-06-22 NL NL6608647A patent/NL6608647A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH563410A5 (en) | 1975-06-30 |
| DE1568687A1 (de) | 1970-03-26 |
| DE1568687B2 (de) | 1975-11-06 |
| NL6608647A (forum.php) | 1966-12-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |