BE649469A - - Google Patents
Info
- Publication number
- BE649469A BE649469A BE649469DA BE649469A BE 649469 A BE649469 A BE 649469A BE 649469D A BE649469D A BE 649469DA BE 649469 A BE649469 A BE 649469A
- Authority
- BE
- Belgium
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
- A61K31/567—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 substituted in position 17 alpha, e.g. mestranol, norethandrolone
-
- 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
- C07J75/00—Processes for the preparation of steroids in general
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US288906A US3250793A (en) | 1963-06-19 | 1963-06-19 | 17alpha-halogenated hydrocarbon derivatives of estra-4, 9-diene 3beta, 17-diols |
| US494877A US3340280A (en) | 1963-06-19 | 1965-10-11 | Estra-4, 9-diene-3beta, 17-diols and esters thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE649469A true BE649469A (xx) | 1964-12-18 |
Family
ID=26965325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE649469D BE649469A (xx) | 1963-06-19 | 1964-06-18 |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US3250793A (xx) |
| BE (1) | BE649469A (xx) |
| BR (1) | BR6460146D0 (xx) |
| CH (1) | CH449610A (xx) |
| DE (1) | DE1468322A1 (xx) |
| FR (2) | FR1563619A (xx) |
| GB (1) | GB1069802A (xx) |
| LU (1) | LU46345A1 (xx) |
| NL (1) | NL6406889A (xx) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3381003A (en) * | 1965-06-01 | 1968-04-30 | Merck & Co Inc | 3-keto-13beta-alkyl-17beta-acetyl-gona-4-ene-17alpha-ol compounds and processes of preparing them |
| US3385849A (en) * | 1965-07-01 | 1968-05-28 | Hoffmann La Roche | Process for the preparation of 17beta-pregnanes from 17-oxo-steroids |
| US3424768A (en) * | 1965-08-17 | 1969-01-28 | Searle & Co | 17alpha-alkynylestra-4,9(10)-diene-3beta,17beta-diols and esters thereof |
| US3423404A (en) * | 1965-10-21 | 1969-01-21 | Searle & Co | (optionally 17-alkylated) estra-4,9(10)-diene - 3alpha/3beta,17beta - diols and esters corresponding |
| US3461118A (en) * | 1966-10-17 | 1969-08-12 | Syntex Corp | 3beta-tetrahydrofuranyloxy - and 3beta-tetrahydropyranyloxyestra - 4,9(10) - dienes and -4,9(10),11-trienes,their preparation and intermediates thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3126399A (en) * | 1964-03-24 | Lower alkanoyl | ||
| US3086027A (en) * | 1960-01-22 | 1963-04-16 | Lilly Co Eli | 19-nor-4, 9(10)-steroids and process |
-
1963
- 1963-06-19 US US288906A patent/US3250793A/en not_active Expired - Lifetime
-
1964
- 1964-06-08 DE DE19641468322 patent/DE1468322A1/de active Pending
- 1964-06-15 GB GB24723/64A patent/GB1069802A/en not_active Expired
- 1964-06-17 NL NL6406889A patent/NL6406889A/xx unknown
- 1964-06-18 FR FR978792A patent/FR1563619A/fr not_active Expired
- 1964-06-18 LU LU46345D patent/LU46345A1/xx unknown
- 1964-06-18 BE BE649469D patent/BE649469A/xx unknown
- 1964-06-18 CH CH801264A patent/CH449610A/de unknown
- 1964-06-18 BR BR160146/64A patent/BR6460146D0/pt unknown
- 1964-09-17 FR FR988476A patent/FR3995M/fr not_active Expired
-
1965
- 1965-10-11 US US494877A patent/US3340280A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3250793A (en) | 1966-05-10 |
| LU46345A1 (xx) | 1972-01-01 |
| US3340280A (en) | 1967-09-05 |
| DE1468322A1 (de) | 1969-05-29 |
| BR6460146D0 (pt) | 1973-09-11 |
| CH449610A (de) | 1968-01-15 |
| NL6406889A (xx) | 1964-12-21 |
| FR3995M (xx) | 1966-03-14 |
| FR1563619A (xx) | 1969-04-18 |
| GB1069802A (en) | 1967-05-24 |