NL7710939A - Werkwijze ter bereiding van nieuwe steroide- verbindingen met een zuurstofgroep op de 19-plaats. - Google Patents
Werkwijze ter bereiding van nieuwe steroide- verbindingen met een zuurstofgroep op de 19-plaats.Info
- Publication number
- NL7710939A NL7710939A NL7710939A NL7710939A NL7710939A NL 7710939 A NL7710939 A NL 7710939A NL 7710939 A NL7710939 A NL 7710939A NL 7710939 A NL7710939 A NL 7710939A NL 7710939 A NL7710939 A NL 7710939A
- Authority
- NL
- Netherlands
- Prior art keywords
- oxygen group
- steroid compounds
- preparing new
- new steroid
- place oxygen
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J53/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by condensation with a carbocyclic rings or by formation of an additional ring by means of a direct link between two ring carbon atoms, including carboxyclic rings fused to the cyclopenta(a)hydrophenanthrene skeleton are included in this class
- C07J53/002—Carbocyclic rings fused
- C07J53/004—3 membered carbocyclic rings
- C07J53/007—3 membered carbocyclic rings in position 6-7
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P7/00—Drugs for disorders of the blood or the extracellular fluid
- A61P7/10—Antioedematous agents; Diuretics
-
- 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
-
- 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
- C07J21/001—Lactones
- C07J21/003—Lactones at position 17
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J31/00—Normal steroids containing one or more sulfur atoms not belonging to a hetero ring
- C07J31/003—Normal steroids containing one or more sulfur atoms not belonging to a hetero ring the S atom directly linked to a ring carbon atom of the cyclopenta(a)hydrophenanthrene skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J33/00—Normal steroids having a sulfur-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton
- C07J33/005—Normal steroids having a sulfur-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton spiro-condensed
- C07J33/007—Cyclic thioketals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Diabetes (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Steroid Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU75936A LU75936A1 (xx) | 1976-10-05 | 1976-10-05 | |
LU76966A LU76966A1 (xx) | 1977-03-17 | 1977-03-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7710939A true NL7710939A (nl) | 1978-04-07 |
Family
ID=26640214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7710939A NL7710939A (nl) | 1976-10-05 | 1977-10-05 | Werkwijze ter bereiding van nieuwe steroide- verbindingen met een zuurstofgroep op de 19-plaats. |
Country Status (16)
Country | Link |
---|---|
US (1) | US4150127A (xx) |
JP (1) | JPS5346952A (xx) |
AT (1) | ATA705277A (xx) |
AU (1) | AU512101B2 (xx) |
CA (1) | CA1099701A (xx) |
DD (1) | DD132349A5 (xx) |
DE (1) | DE2744255A1 (xx) |
DK (1) | DK142707B (xx) |
ES (1) | ES462882A1 (xx) |
FI (1) | FI58779C (xx) |
FR (1) | FR2367079A1 (xx) |
IL (1) | IL53058A0 (xx) |
NL (1) | NL7710939A (xx) |
NO (1) | NO773381L (xx) |
NZ (1) | NZ185341A (xx) |
SE (1) | SE7711094L (xx) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4259240A (en) * | 1979-09-28 | 1981-03-31 | Advance Biofactures Corporation | Synthesis of furyl intermediates, and cardenolides and their isomers prepared therefrom |
DE3326013A1 (de) * | 1983-07-15 | 1985-01-24 | Schering AG, 1000 Berlin und 4709 Bergkamen | 15,16-methylen-17(alpha)-pregna-4,6-dien-21-carbonsaeuresalze, diese enthaltende pharmazeutische praeparate sowie verfahren zu deren herstellung |
DE3330084A1 (de) * | 1983-08-17 | 1985-03-07 | Schering AG, 1000 Berlin und 4709 Bergkamen | 7(alpha)-alkoxycarbonyl-3-oxo-17(alpha)-pregn-4-en-21,17-carbolactone und deren 21-carbonsaeuresalze, verfahren zu ihrer herstellung und diese enthaltende pharmazeutische praeparate |
JPH0425327Y2 (xx) * | 1985-11-08 | 1992-06-17 | ||
FR2656309B1 (fr) * | 1989-12-22 | 1992-05-07 | Roussel Uclaf | Nouveaux produits sterouides comportant en position 10, un radical ethyle substitue, leur procede de preparation, leur application comme medicaments et les compositions pharmaceutiques les renfermant. |
CA2180548A1 (en) * | 1994-01-06 | 1995-07-13 | Masato Tanabe | Novel antiandrogenic agents and related pharmaceutical compositions and methods of use |
WO2012107513A1 (en) * | 2011-02-10 | 2012-08-16 | Crystal Pharma, S.A.U. | Process for obtaining drospirenone |
EP2853958A1 (fr) | 2013-09-26 | 2015-04-01 | Montres Breguet SA | Pièce d'horlogerie à niveau acoustique amélioré |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4058522A (en) * | 1973-07-09 | 1977-11-15 | Richter Gedeon Vegyeszeti Gyar Rt. | Steroids effective against heavy-metal poisoning |
US4028348A (en) * | 1976-02-17 | 1977-06-07 | Richter Gedeon Vegyeszeti Gyar Rt | 6-Amino-5β,19-cycloandrostane derivatives |
-
1977
- 1977-10-01 DE DE19772744255 patent/DE2744255A1/de not_active Withdrawn
- 1977-10-03 IL IL53058A patent/IL53058A0/xx unknown
- 1977-10-03 FR FR7729678A patent/FR2367079A1/fr active Granted
- 1977-10-03 CA CA288,007A patent/CA1099701A/en not_active Expired
- 1977-10-03 FI FI772900A patent/FI58779C/fi not_active IP Right Cessation
- 1977-10-03 US US05/838,518 patent/US4150127A/en not_active Expired - Lifetime
- 1977-10-04 AT AT0705277A patent/ATA705277A/de not_active Application Discontinuation
- 1977-10-04 AU AU29325/77A patent/AU512101B2/en not_active Expired
- 1977-10-04 SE SE7711094A patent/SE7711094L/xx unknown
- 1977-10-04 DD DD7700201351A patent/DD132349A5/xx unknown
- 1977-10-04 ES ES462882A patent/ES462882A1/es not_active Expired
- 1977-10-04 NO NO773381A patent/NO773381L/no unknown
- 1977-10-04 DK DK438577AA patent/DK142707B/da unknown
- 1977-10-04 NZ NZ185341A patent/NZ185341A/xx unknown
- 1977-10-05 JP JP11909677A patent/JPS5346952A/ja active Pending
- 1977-10-05 NL NL7710939A patent/NL7710939A/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
SE7711094L (sv) | 1978-04-06 |
ES462882A1 (es) | 1978-12-16 |
AU512101B2 (en) | 1980-09-25 |
AU2932577A (en) | 1979-04-12 |
IL53058A0 (en) | 1977-12-30 |
FI772900A (fi) | 1978-04-06 |
JPS5346952A (en) | 1978-04-27 |
DK438577A (xx) | 1978-04-06 |
CA1099701A (en) | 1981-04-21 |
NO773381L (no) | 1978-04-06 |
FI58779B (fi) | 1980-12-31 |
ATA705277A (de) | 1981-07-15 |
US4150127A (en) | 1979-04-17 |
DK142707C (xx) | 1981-10-05 |
FR2367079B1 (xx) | 1980-04-18 |
FI58779C (fi) | 1981-04-10 |
FR2367079A1 (fr) | 1978-05-05 |
DE2744255A1 (de) | 1978-04-06 |
DD132349A5 (de) | 1978-09-20 |
DK142707B (da) | 1980-12-29 |
NZ185341A (en) | 1979-06-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BV | The patent application has lapsed |