USB337823I5 - - Google Patents
Info
- Publication number
- USB337823I5 USB337823I5 US33782364D USB337823I5 US B337823 I5 USB337823 I5 US B337823I5 US 33782364 D US33782364 D US 33782364D US B337823 I5 USB337823 I5 US B337823I5
- Authority
- US
- United States
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
- A61K31/565—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
- C07J1/0051—Estrane derivatives
- C07J1/0081—Substituted in position 17 alfa and 17 beta
- C07J1/0088—Substituted in position 17 alfa and 17 beta the substituent in position 17 alfa being an unsaturated hydrocarbon group
- C07J1/0096—Alkynyl derivatives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J13/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having a carbon-to-carbon double bond from or to position 17
-
- 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
- C07J75/00—Processes for the preparation of steroids in general
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Pharmacology & Pharmacy (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Steroid Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB32619/59A GB975591A (en) | 1962-05-28 | 1959-09-25 | Vinyl ketones and their derivatives of use as intermediates in steroid synthesis |
| US00228384A US3850911A (en) | 1960-09-22 | 1962-10-04 | Steroid synthesis |
| US04/337,823 US4002746A (en) | 1959-09-25 | 1964-01-15 | Synthesis of gon-4-enes |
| US44841765A | 1965-04-15 | 1965-04-15 | |
| US46190865A | 1965-06-07 | 1965-06-07 | |
| US461909A US3407217A (en) | 1962-10-04 | 1965-06-07 | 8-iso-13-polycarbonalkyl gonanes |
| US467419A US3391169A (en) | 1962-10-04 | 1965-06-28 | 13-alkylgona-1, 3, 5 (10), 8-tetraenes |
| US67098267A | 1967-09-27 | 1967-09-27 | |
| US77660068A | 1968-11-18 | 1968-11-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USB337823I5 true USB337823I5 (US06534493-20030318-C00166.png) | 1976-03-23 |
Family
ID=27576274
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US33782364 Pending USB337823I5 (US06534493-20030318-C00166.png) | 1959-09-25 | 1964-01-15 | |
| US04/337,823 Expired - Lifetime US4002746A (en) | 1959-09-25 | 1964-01-15 | Synthesis of gon-4-enes |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US04/337,823 Expired - Lifetime US4002746A (en) | 1959-09-25 | 1964-01-15 | Synthesis of gon-4-enes |
Country Status (1)
| Country | Link |
|---|---|
| US (2) | USB337823I5 (US06534493-20030318-C00166.png) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2544061A1 (de) * | 1975-09-30 | 1977-04-07 | Schering Ag | Pharmazeutische zubereitung iii |
| US4512986A (en) * | 1983-07-26 | 1985-04-23 | Research Triangle Institute | Progrestationally active steroids |
| JP4749550B2 (ja) * | 1999-03-08 | 2011-08-17 | ナームローゼ・フエンノートチヤツプ・オルガノン | アンドロゲンとしての１４β，１７α−ヒドロキシメチルアンドロスタン誘導体 |
| WO2012110947A1 (en) * | 2011-02-17 | 2012-08-23 | Lupin Limited | An improved process for preparation of levonorgestrel |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2744122A (en) * | 1951-11-22 | 1956-05-01 | Syntex Sa | delta 4-19-nor-17alpha-ethinylandrosten-17beta-ol-3-one and process |
| US2991295A (en) * | 1956-08-21 | 1961-07-04 | Upjohn Co | 11beta-hydroxy-17alpha-alkyl estrogens and intermediates in the production thereof |
| US3032552A (en) * | 1954-04-08 | 1962-05-01 | Syntex Sa | 1-methyl steroids of the androstane series |
| US3046273A (en) * | 1961-01-18 | 1962-07-24 | Merck & Co Inc | Novel 17alpha-trifluoro-propynyl androstenes and processes |
-
1964
- 1964-01-15 US US33782364 patent/USB337823I5/en active Pending
- 1964-01-15 US US04/337,823 patent/US4002746A/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2744122A (en) * | 1951-11-22 | 1956-05-01 | Syntex Sa | delta 4-19-nor-17alpha-ethinylandrosten-17beta-ol-3-one and process |
| US3032552A (en) * | 1954-04-08 | 1962-05-01 | Syntex Sa | 1-methyl steroids of the androstane series |
| US2991295A (en) * | 1956-08-21 | 1961-07-04 | Upjohn Co | 11beta-hydroxy-17alpha-alkyl estrogens and intermediates in the production thereof |
| US3046273A (en) * | 1961-01-18 | 1962-07-24 | Merck & Co Inc | Novel 17alpha-trifluoro-propynyl androstenes and processes |
Also Published As
| Publication number | Publication date |
|---|---|
| US4002746B1 (US06534493-20030318-C00166.png) | 1991-09-03 |
| US4002746A (en) | 1977-01-11 |
