GB1488457A - 16-(5'-spiro-1',3'-dioxanyl)-steroids and a process for the preparation thereof - Google Patents
16-(5'-spiro-1',3'-dioxanyl)-steroids and a process for the preparation thereofInfo
- Publication number
- GB1488457A GB1488457A GB4372075A GB4372075A GB1488457A GB 1488457 A GB1488457 A GB 1488457A GB 4372075 A GB4372075 A GB 4372075A GB 4372075 A GB4372075 A GB 4372075A GB 1488457 A GB1488457 A GB 1488457A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spiro
- preparation
- dioxanyl
- steroids
- oct
- 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
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 230000029936 alkylation Effects 0.000 abstract 1
- 238000005804 alkylation reaction Methods 0.000 abstract 1
- 150000003431 steroids Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J21/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
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 |
|---|---|---|---|
| HU74RI00000551A HU171164B (hu) | 1974-10-31 | 1974-10-31 | Sposob poluchenija novykh 16-/5'-spiro-1',3'-dioksanil'nykh/ soedinenij tipa steroida |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1488457A true GB1488457A (en) | 1977-10-12 |
Family
ID=11000962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4372075A Expired GB1488457A (en) | 1974-10-31 | 1975-10-24 | 16-(5'-spiro-1',3'-dioxanyl)-steroids and a process for the preparation thereof |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | ATA791575A (cs) |
| BE (1) | BE835060A (cs) |
| DD (1) | DD123333A5 (cs) |
| DE (1) | DE2547841A1 (cs) |
| GB (1) | GB1488457A (cs) |
| HU (1) | HU171164B (cs) |
-
1974
- 1974-10-31 HU HU74RI00000551A patent/HU171164B/hu unknown
-
1975
- 1975-10-17 AT AT791575A patent/ATA791575A/de not_active Application Discontinuation
- 1975-10-24 GB GB4372075A patent/GB1488457A/en not_active Expired
- 1975-10-25 DE DE19752547841 patent/DE2547841A1/de active Pending
- 1975-10-29 DD DD18909675A patent/DD123333A5/xx unknown
- 1975-10-30 BE BE161415A patent/BE835060A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2547841A1 (de) | 1976-05-06 |
| DD123333A5 (cs) | 1976-12-12 |
| HU171164B (hu) | 1977-11-28 |
| BE835060A (fr) | 1976-02-16 |
| ATA791575A (de) | 1978-01-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |