AT280495B - Process for the production of new 1,2α-methylene steroids - Google Patents
Process for the production of new 1,2α-methylene steroidsInfo
- Publication number
- AT280495B AT280495B AT191868A AT191868A AT280495B AT 280495 B AT280495 B AT 280495B AT 191868 A AT191868 A AT 191868A AT 191868 A AT191868 A AT 191868A AT 280495 B AT280495 B AT 280495B
- Authority
- AT
- Austria
- Prior art keywords
- new
- production
- methylene steroids
- steroids
- methylene
- Prior art date
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Steroid Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DESC040435 | 1967-03-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT280495B true AT280495B (en) | 1970-04-10 |
Family
ID=7435673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT191868A AT280495B (en) | 1967-03-23 | 1968-02-28 | Process for the production of new 1,2α-methylene steroids |
Country Status (10)
Country | Link |
---|---|
AT (1) | AT280495B (en) |
BE (1) | BE712647A (en) |
BR (1) | BR6897852D0 (en) |
CH (3) | CH569037A5 (en) |
DE (1) | DE1643016C3 (en) |
DK (1) | DK122763B (en) |
FR (1) | FR1578823A (en) |
GB (1) | GB1226350A (en) |
NL (1) | NL6804157A (en) |
SE (1) | SE338313B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011108919B4 (en) | 2011-07-29 | 2019-06-13 | Multivac Sepp Haggenmüller Se & Co. Kg | Multitrack tray sealing machine |
-
1967
- 1967-03-23 DE DE1643016A patent/DE1643016C3/en not_active Expired
-
1968
- 1968-02-28 AT AT191868A patent/AT280495B/en not_active IP Right Cessation
- 1968-03-06 CH CH564272A patent/CH569037A5/xx not_active IP Right Cessation
- 1968-03-06 CH CH564372A patent/CH592689A5/xx not_active IP Right Cessation
- 1968-03-06 CH CH329068A patent/CH568334A5/xx not_active IP Right Cessation
- 1968-03-08 DK DK98968AA patent/DK122763B/en unknown
- 1968-03-21 SE SE03771/68A patent/SE338313B/xx unknown
- 1968-03-22 NL NL6804157A patent/NL6804157A/xx unknown
- 1968-03-22 BE BE712647D patent/BE712647A/xx unknown
- 1968-03-22 FR FR1578823D patent/FR1578823A/fr not_active Expired
- 1968-03-22 BR BR197852/68A patent/BR6897852D0/en unknown
- 1968-03-25 GB GB1226350D patent/GB1226350A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1578823A (en) | 1969-08-22 |
DK122763B (en) | 1972-04-10 |
DE1643016C3 (en) | 1975-06-12 |
CH592689A5 (en) | 1977-11-15 |
BR6897852D0 (en) | 1973-02-08 |
CH568334A5 (en) | 1975-10-31 |
CH569037A5 (en) | 1975-11-14 |
GB1226350A (en) | 1971-03-24 |
SE338313B (en) | 1971-09-06 |
DE1643016B2 (en) | 1974-09-26 |
DE1643016A1 (en) | 1971-04-15 |
NL6804157A (en) | 1968-09-24 |
BE712647A (en) | 1968-09-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |