GB1203482A - Enamines of keto-steroids and their preparation - Google Patents
Enamines of keto-steroids and their preparationInfo
- Publication number
- GB1203482A GB1203482A GB24467/68A GB2446768A GB1203482A GB 1203482 A GB1203482 A GB 1203482A GB 24467/68 A GB24467/68 A GB 24467/68A GB 2446768 A GB2446768 A GB 2446768A GB 1203482 A GB1203482 A GB 1203482A
- Authority
- GB
- United Kingdom
- Prior art keywords
- enamines
- keto
- steroids
- preparation
- titanium
- 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
- 150000002081 enamines Chemical class 0.000 title abstract 2
- HDIMANDQCNCOLN-FFZBTMFNSA-N (8S,9S,10R,13S,14S)-17-(2-hydroxyethylidene)-10,13-dimethyl-6,7,8,9,12,14,15,16-octahydrocyclopenta[a]phenanthrene-3,11-dione Chemical compound O=C1C=C2CC[C@H]3[C@@H]4CCC(=CCO)[C@]4(CC([C@@H]3[C@]2(C=C1)C)=O)C HDIMANDQCNCOLN-FFZBTMFNSA-N 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 150000001993 dienes Chemical class 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- 229910052987 metal hydride Inorganic materials 0.000 abstract 1
- 150000004681 metal hydrides Chemical class 0.000 abstract 1
- 125000000467 secondary amino group Chemical class [H]N([*:1])[*:2] 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
- 230000003637 steroidlike Effects 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
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 |
|---|---|---|---|
| US64382567A | 1967-06-06 | 1967-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1203482A true GB1203482A (en) | 1970-08-26 |
Family
ID=24582373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB24467/68A Expired GB1203482A (en) | 1967-06-06 | 1968-05-22 | Enamines of keto-steroids and their preparation |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE716161A (cs) |
| CH (1) | CH524587A (cs) |
| DE (1) | DE1768558A1 (cs) |
| FR (1) | FR1568531A (cs) |
| GB (1) | GB1203482A (cs) |
| IL (1) | IL30010A (cs) |
| NL (1) | NL6807700A (cs) |
-
1968
- 1968-05-16 IL IL30010A patent/IL30010A/xx unknown
- 1968-05-17 CH CH733468A patent/CH524587A/de not_active IP Right Cessation
- 1968-05-22 GB GB24467/68A patent/GB1203482A/en not_active Expired
- 1968-05-28 DE DE19681768558 patent/DE1768558A1/de active Pending
- 1968-05-31 NL NL6807700A patent/NL6807700A/xx unknown
- 1968-06-05 FR FR1568531D patent/FR1568531A/fr not_active Expired
- 1968-06-06 BE BE716161D patent/BE716161A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6807700A (cs) | 1968-12-09 |
| IL30010A (en) | 1972-07-26 |
| FR1568531A (cs) | 1969-05-23 |
| IL30010A0 (en) | 1968-07-25 |
| DE1768558A1 (de) | 1971-11-18 |
| CH524587A (de) | 1972-06-30 |
| BE716161A (cs) | 1968-12-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |