NL7313194A - - Google Patents
Info
- Publication number
- NL7313194A NL7313194A NL7313194A NL7313194A NL7313194A NL 7313194 A NL7313194 A NL 7313194A NL 7313194 A NL7313194 A NL 7313194A NL 7313194 A NL7313194 A NL 7313194A NL 7313194 A NL7313194 A NL 7313194A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Steroid Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29503272A | 1972-10-04 | 1972-10-04 | |
| US00375558A US3856864A (en) | 1972-10-04 | 1973-07-02 | Synthesis of a-ring aromatic steroids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7313194A true NL7313194A (xx) | 1974-04-08 |
Family
ID=26968875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7313194A NL7313194A (xx) | 1972-10-04 | 1973-09-25 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3856864A (xx) |
| JP (1) | JPS4992057A (xx) |
| CA (1) | CA1040209A (xx) |
| CH (2) | CH583251A5 (xx) |
| DE (1) | DE2349260A1 (xx) |
| FR (1) | FR2215417B1 (xx) |
| GB (2) | GB1414540A (xx) |
| IL (1) | IL43152A (xx) |
| NL (1) | NL7313194A (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3933870A (en) * | 1973-07-02 | 1976-01-20 | Hoffmann-La Roche Inc. | Synthesis of A-ring aromatic steroids |
| US3971809A (en) * | 1973-07-02 | 1976-07-27 | Hoffmann-La Roche Inc. | 3A,4,7,7A-Tetrahydro-4-phenylethyl-7a-alkyl-5(6H)-indanones and process for the preparation thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2835698A (en) * | 1956-01-18 | 1958-05-20 | Upjohn Co | 9//10-secosteroids and process for their preparation |
| GB1078064A (en) * | 1964-09-25 | 1967-08-02 | Oril Soc | Process for the manufacture of aliphatic aralkyl-ketones |
-
1973
- 1973-07-02 US US00375558A patent/US3856864A/en not_active Expired - Lifetime
- 1973-08-28 CH CH562076A patent/CH583251A5/xx not_active IP Right Cessation
- 1973-08-28 CH CH1229873A patent/CH584177A5/xx not_active IP Right Cessation
- 1973-09-04 IL IL43152A patent/IL43152A/xx unknown
- 1973-09-25 NL NL7313194A patent/NL7313194A/xx not_active Application Discontinuation
- 1973-10-01 DE DE19732349260 patent/DE2349260A1/de not_active Ceased
- 1973-10-02 JP JP48110231A patent/JPS4992057A/ja active Pending
- 1973-10-03 GB GB190975A patent/GB1414540A/en not_active Expired
- 1973-10-03 FR FR7335334A patent/FR2215417B1/fr not_active Expired
- 1973-10-03 CA CA182,580A patent/CA1040209A/en not_active Expired
- 1973-10-03 GB GB4613273A patent/GB1414539A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IL43152A0 (en) | 1973-11-28 |
| CH583251A5 (xx) | 1976-12-31 |
| FR2215417B1 (xx) | 1977-03-11 |
| US3856864A (en) | 1974-12-24 |
| CH584177A5 (xx) | 1977-01-31 |
| GB1414539A (en) | 1975-11-19 |
| CA1040209A (en) | 1978-10-10 |
| JPS4992057A (xx) | 1974-09-03 |
| IL43152A (en) | 1978-08-31 |
| FR2215417A1 (xx) | 1974-08-23 |
| GB1414540A (en) | 1975-11-19 |
| DE2349260A1 (de) | 1974-04-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BC | A request for examination has been filed | ||
| BV | The patent application has lapsed |