NL6910023A - - Google Patents
Info
- Publication number
- NL6910023A NL6910023A NL6910023A NL6910023A NL6910023A NL 6910023 A NL6910023 A NL 6910023A NL 6910023 A NL6910023 A NL 6910023A NL 6910023 A NL6910023 A NL 6910023A NL 6910023 A NL6910023 A NL 6910023A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US74123968A | 1968-07-01 | 1968-07-01 | |
| US78963868A | 1968-12-09 | 1968-12-09 | |
| US80954169A | 1969-03-24 | 1969-03-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL6910023A true NL6910023A (en) | 1970-01-05 |
| NL150682B NL150682B (en) | 1976-09-15 |
Family
ID=27419270
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6910023A NL150682B (en) | 1968-07-01 | 1969-06-30 | PROCESS FOR PREPARING A PHARMACOLOGICALLY ACTIVE PREPARATION CONTAINING A VITAMIN D DERIVATIVE AND FORMED FOOD PRODUCTS. |
| NL7608841A NL7608841A (en) | 1968-07-01 | 1976-08-09 | PROCESS FOR PREPARING CHOLEST -5.7-DIEEN 3 (BETA) .25-DIOL. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7608841A NL7608841A (en) | 1968-07-01 | 1976-08-09 | PROCESS FOR PREPARING CHOLEST -5.7-DIEEN 3 (BETA) .25-DIOL. |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE1933375C3 (en) |
| FR (1) | FR2012069B1 (en) |
| GB (1) | GB1261291A (en) |
| IT (1) | IT1052283B (en) |
| NL (2) | NL150682B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3833622A (en) * | 1969-03-17 | 1974-09-03 | Upjohn Co | Crystalline 25-hydroxycholecalciferol hydrate and structurally related compounds |
| US3822254A (en) * | 1973-05-21 | 1974-07-02 | Hoffmann La Roche | Synthesis of 25-hydroxycholesterol |
| US3856780A (en) * | 1973-06-18 | 1974-12-24 | T Narwid | Synthesis of 25-hydroxycholesterol and derivatives thereof |
| US4448721A (en) * | 1982-09-20 | 1984-05-15 | Wisconsin Alumni Research Foundation | Hydroxyvitamin D2 compounds and process for preparing same |
-
1969
- 1969-06-30 GB GB3301669A patent/GB1261291A/en not_active Expired
- 1969-06-30 FR FR6922028A patent/FR2012069B1/fr not_active Expired
- 1969-06-30 NL NL6910023A patent/NL150682B/en not_active IP Right Cessation
- 1969-06-30 IT IT3832169A patent/IT1052283B/en active
- 1969-07-01 DE DE19691933375 patent/DE1933375C3/en not_active Expired
-
1976
- 1976-08-09 NL NL7608841A patent/NL7608841A/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2012069B1 (en) | 1973-06-08 |
| NL7608841A (en) | 1976-11-30 |
| FR2012069A1 (en) | 1970-03-13 |
| DE1933375A1 (en) | 1970-01-08 |
| DE1933375B2 (en) | 1973-02-15 |
| IT1052283B (en) | 1981-06-20 |
| DE1933375C3 (en) | 1973-09-20 |
| NL150682B (en) | 1976-09-15 |
| GB1261291A (en) | 1972-01-26 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee | ||
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: WISCONSIN |