GB1455789A - 5-cholestene derivatives - Google Patents
5-cholestene derivativesInfo
- Publication number
- GB1455789A GB1455789A GB967374A GB967374A GB1455789A GB 1455789 A GB1455789 A GB 1455789A GB 967374 A GB967374 A GB 967374A GB 967374 A GB967374 A GB 967374A GB 1455789 A GB1455789 A GB 1455789A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cholestene
- derivatives
- march
- protecting group
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Steroid Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2426173A JPS5320983B2 (de) | 1973-03-02 | 1973-03-02 | |
JP2426273A JPS5324420B2 (de) | 1973-03-02 | 1973-03-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1455789A true GB1455789A (en) | 1976-11-17 |
Family
ID=26361758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB967374A Expired GB1455789A (en) | 1973-03-02 | 1974-03-04 | 5-cholestene derivatives |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2409971C3 (de) |
FR (1) | FR2219943B1 (de) |
GB (1) | GB1455789A (de) |
NL (1) | NL7402846A (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH628907A5 (en) * | 1975-10-10 | 1982-03-31 | Hoffmann La Roche | Process for the preparation of 24,25-dihydroxycholesterol derivatives |
US4933157A (en) * | 1988-06-27 | 1990-06-12 | The University Of Michigan | Radioiodinated arylaliphatic ether analogues of cholesterol |
ATE238339T1 (de) | 1996-12-20 | 2003-05-15 | Novo Nordisk As | Verbindungen zur regulierung der meiose |
-
1974
- 1974-03-01 NL NL7402846A patent/NL7402846A/xx not_active Application Discontinuation
- 1974-03-01 FR FR7407143A patent/FR2219943B1/fr not_active Expired
- 1974-03-01 DE DE2409971A patent/DE2409971C3/de not_active Expired
- 1974-03-04 GB GB967374A patent/GB1455789A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2219943B1 (de) | 1976-04-30 |
NL7402846A (de) | 1974-09-04 |
DE2409971B2 (de) | 1977-07-21 |
FR2219943A1 (de) | 1974-09-27 |
DE2409971A1 (de) | 1974-09-05 |
DE2409971C3 (de) | 1978-03-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |