IL39090A - Estradiol diethers and their preparation - Google Patents
Estradiol diethers and their preparationInfo
- Publication number
- IL39090A IL39090A IL39090A IL3909072A IL39090A IL 39090 A IL39090 A IL 39090A IL 39090 A IL39090 A IL 39090A IL 3909072 A IL3909072 A IL 3909072A IL 39090 A IL39090 A IL 39090A
- Authority
- IL
- Israel
- Prior art keywords
- oestra
- methoxy
- beta
- preparation
- ether
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/63—Steroids; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/008—Preparations for oily hair
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/08—Anti-ageing preparations
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q7/00—Preparations for affecting hair growth
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Dermatology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Steroid Compounds (AREA)
Claims (8)
1. As new compounds, compounds of the formula: ,1 ,2 In which R is a methyl or ethyl group and R is an alkyl group containing from 3 to 5 oarbon atoms.
2. 3-I)ropoxy-17-beta-methoxy-oestra-1,3 » 5(10)-triene.
3. 3-Butoxy-17-beta-methoxy-oestra-1,3 , 5(10)-triene.
4. 3-Pentoxy-17-beta-methoxy-oestra-1,3 » 5(10)-t iene
5. · A process for the preparation of a compound as claimed in any one of the preceding claims whioh comprises reacting oestradiol with a -C^ alkyl bromide to produce a 3-alkyl ether of the oestradiol, and subsequently reacting the 3-ether with methyl or ethyl sulphate to introduce an ether group into the 17 poeition.
6. A process as claimed in claim 8 substantially as hereinbefore described.
7. * A pharmaceutical composition comprising a compound as claimed in any one of claims 1-7 in association with a pharmaceutical carrier or diluent.
8. A composition as claimed in claim 10 substantially as hereinbefore described with reference to the Examples.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1049671 | 1971-04-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL39090A0 IL39090A0 (en) | 1972-05-30 |
| IL39090A true IL39090A (en) | 1976-12-31 |
Family
ID=9968924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL39090A IL39090A (en) | 1971-04-21 | 1972-03-27 | Estradiol diethers and their preparation |
Country Status (18)
| Country | Link |
|---|---|
| JP (1) | JPS511711B1 (en) |
| AR (1) | AR193726A1 (en) |
| AT (1) | AT320873B (en) |
| AU (1) | AU449978B2 (en) |
| BE (1) | BE780488A (en) |
| BR (1) | BR7202453D0 (en) |
| CA (1) | CA969928A (en) |
| CH (1) | CH537911A (en) |
| DE (1) | DE2215499C2 (en) |
| DK (1) | DK128736B (en) |
| FR (1) | FR2133579B1 (en) |
| GB (1) | GB1337198A (en) |
| IE (1) | IE36277B1 (en) |
| IL (1) | IL39090A (en) |
| LU (1) | LU64959A1 (en) |
| NL (1) | NL154514B (en) |
| NO (1) | NO135828C (en) |
| PH (1) | PH14937A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2350315C2 (en) * | 1973-10-06 | 1984-01-12 | Johnson & Johnson GmbH, 4000 Düsseldorf | Pharmaceutical and cosmetic preparations for external use |
| NL7800762A (en) * | 1978-01-20 | 1979-07-24 | Acf Chemiefarma Nv | LIQUID INJECTION PHARMACEUTICAL COMPOSITIONS. |
| CN110003298B (en) * | 2019-03-22 | 2021-04-27 | 中国人民解放军军事科学院防化研究院 | Synthetic method of promestrene |
| CN113480588A (en) * | 2021-06-16 | 2021-10-08 | 南雄阳普医疗科技有限公司 | Preparation method of estradiol mesilate |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE17572C (en) * | C. poppenhusen in Hamburg | Methods and apparatus for making brushes | ||
| DE3C (en) * | 1877-07-03 | H. ZWINGENBERGER zu Ernstthal bei Chemnitz | Establishment of circular knitting machines for the production of prefabricated patterns |
-
1971
- 1971-04-21 GB GB1049671*[A patent/GB1337198A/en not_active Expired
-
1972
- 1972-03-10 BE BE780488A patent/BE780488A/en not_active IP Right Cessation
- 1972-03-14 LU LU64959D patent/LU64959A1/xx unknown
- 1972-03-15 FR FR7208927A patent/FR2133579B1/fr not_active Expired
- 1972-03-16 CH CH406572A patent/CH537911A/en not_active IP Right Cessation
- 1972-03-27 IL IL39090A patent/IL39090A/en unknown
- 1972-03-29 DE DE2215499A patent/DE2215499C2/en not_active Expired
- 1972-04-05 JP JP47034301A patent/JPS511711B1/ja active Pending
- 1972-04-06 CA CA139,098A patent/CA969928A/en not_active Expired
- 1972-04-11 NL NL727204812A patent/NL154514B/en not_active IP Right Cessation
- 1972-04-11 IE IE472/72A patent/IE36277B1/en unknown
- 1972-04-12 AU AU41045/72A patent/AU449978B2/en not_active Expired
- 1972-04-12 DK DK176972AA patent/DK128736B/en not_active IP Right Cessation
- 1972-04-13 NO NO1275/72A patent/NO135828C/no unknown
- 1972-04-19 PH PH13465A patent/PH14937A/en unknown
- 1972-04-20 BR BR2453/72A patent/BR7202453D0/en unknown
- 1972-04-21 AT AT355172A patent/AT320873B/en active
- 1972-04-21 AR AR241612A patent/AR193726A1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2133579A1 (en) | 1972-12-01 |
| CH537911A (en) | 1973-06-15 |
| PH14937A (en) | 1982-01-29 |
| AR193726A1 (en) | 1973-05-22 |
| DE2215499C2 (en) | 1974-03-21 |
| NL154514B (en) | 1977-09-15 |
| LU64959A1 (en) | 1972-07-10 |
| AU4104572A (en) | 1973-10-18 |
| BE780488A (en) | 1972-07-03 |
| CA969928A (en) | 1975-06-24 |
| IL39090A0 (en) | 1972-05-30 |
| IE36277B1 (en) | 1976-09-29 |
| JPS511711B1 (en) | 1976-01-20 |
| AT320873B (en) | 1975-03-10 |
| NO135828C (en) | 1977-06-08 |
| DE2215499B1 (en) | 1973-08-23 |
| IE36277L (en) | 1972-10-21 |
| FR2133579B1 (en) | 1975-02-07 |
| GB1337198A (en) | 1973-11-14 |
| NL7204821A (en) | 1972-10-24 |
| NO135828B (en) | 1977-02-28 |
| AU449978B2 (en) | 1974-06-10 |
| DK128736B (en) | 1974-06-24 |
| BR7202453D0 (en) | 1973-07-17 |
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