NL6700545A - - Google Patents
Info
- Publication number
- NL6700545A NL6700545A NL6700545A NL6700545A NL6700545A NL 6700545 A NL6700545 A NL 6700545A NL 6700545 A NL6700545 A NL 6700545A NL 6700545 A NL6700545 A NL 6700545A NL 6700545 A NL6700545 A NL 6700545A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B35/00—Reactions without formation or introduction of functional groups containing hetero atoms, involving a change in the type of bonding between two carbon atoms already directly linked
- C07B35/04—Dehydrogenation
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- 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)
- Chemical Kinetics & Catalysis (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US523573A US3350427A (en) | 1966-01-28 | 1966-01-28 | Process for the dehydrohalogenation of steroids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6700545A true NL6700545A (xx) | 1967-07-31 |
Family
ID=24085548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6700545A NL6700545A (xx) | 1966-01-28 | 1967-01-13 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3350427A (xx) |
| CH (1) | CH488684A (xx) |
| DE (1) | DE1643002A1 (xx) |
| FR (1) | FR1509472A (xx) |
| GB (1) | GB1117406A (xx) |
| NL (1) | NL6700545A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1536691A (en) * | 1975-02-01 | 1978-12-20 | Lark Spa | 16-methyl-17-bromo-1,4-pregnadien-21-ol-3,20-dione compounds |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3018285A (en) * | 1957-11-12 | 1962-01-23 | Syntex Sa | 20-ethylene dioxy-pregnane-3-one derivatives |
-
1966
- 1966-01-28 US US523573A patent/US3350427A/en not_active Expired - Lifetime
-
1967
- 1967-01-13 NL NL6700545A patent/NL6700545A/xx unknown
- 1967-01-18 GB GB2723/67A patent/GB1117406A/en not_active Expired
- 1967-01-24 CH CH114067A patent/CH488684A/de not_active IP Right Cessation
- 1967-01-26 FR FR92594A patent/FR1509472A/fr not_active Expired
- 1967-01-27 DE DE19671643002 patent/DE1643002A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1117406A (en) | 1968-06-19 |
| DE1643002A1 (de) | 1971-01-14 |
| CH488684A (de) | 1970-04-15 |
| US3350427A (en) | 1967-10-31 |
| FR1509472A (fr) | 1968-01-12 |