NL7315822A - - Google Patents
Info
- Publication number
- NL7315822A NL7315822A NL7315822A NL7315822A NL7315822A NL 7315822 A NL7315822 A NL 7315822A NL 7315822 A NL7315822 A NL 7315822A NL 7315822 A NL7315822 A NL 7315822A NL 7315822 A NL7315822 A NL 7315822A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
- C07J41/0033—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005
- C07J41/0038—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 with an androstane skeleton, including 18- or 19-substituted derivatives, 18-nor derivatives and also derivatives where position 17-beta is substituted by a carbon atom not directly bonded to a further carbon atom and not being part of an amide group
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- 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
- C07J51/00—Normal steroids with unmodified cyclopenta(a)hydrophenanthrene skeleton not provided for in groups C07J1/00 - C07J43/00
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
- C07J71/0036—Nitrogen-containing hetero ring
- C07J71/0042—Nitrogen only
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US31115772A | 1972-12-01 | 1972-12-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7315822A true NL7315822A (xx) | 1974-06-05 |
Family
ID=23205662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7315822A NL7315822A (xx) | 1972-12-01 | 1973-11-19 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3773758A (xx) |
| JP (1) | JPS4986358A (xx) |
| CA (1) | CA1020543A (xx) |
| CH (1) | CH603691A5 (xx) |
| DE (1) | DE2357250A1 (xx) |
| ES (1) | ES420665A1 (xx) |
| FR (1) | FR2208665B1 (xx) |
| GB (1) | GB1417808A (xx) |
| NL (1) | NL7315822A (xx) |
| ZA (1) | ZA738806B (xx) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4211701A (en) * | 1979-04-13 | 1980-07-08 | The Upjohn Company | Spironolactone process |
| GB8916636D0 (en) * | 1989-07-20 | 1989-09-06 | Erba Carlo Spa | Steroid ethers |
| US5806111A (en) | 1996-04-12 | 1998-09-15 | Hill-Rom, Inc. | Stretcher controls |
| US6812358B2 (en) * | 2001-06-08 | 2004-11-02 | Bridge Organics Co. | Process for making estra-4,9(10)-diene steroids |
| US7810822B2 (en) | 2006-01-19 | 2010-10-12 | Hill-Rom Services, Inc. | Stretcher having hand actuated caster braking apparatus |
-
1972
- 1972-12-01 US US00311157A patent/US3773758A/en not_active Expired - Lifetime
-
1973
- 1973-11-09 CA CA185,462A patent/CA1020543A/en not_active Expired
- 1973-11-16 ZA ZA00738806A patent/ZA738806B/xx unknown
- 1973-11-16 DE DE2357250A patent/DE2357250A1/de not_active Withdrawn
- 1973-11-19 JP JP48130050A patent/JPS4986358A/ja active Pending
- 1973-11-19 FR FR7341131A patent/FR2208665B1/fr not_active Expired
- 1973-11-19 GB GB5363273A patent/GB1417808A/en not_active Expired
- 1973-11-19 CH CH1618973A patent/CH603691A5/xx not_active IP Right Cessation
- 1973-11-19 NL NL7315822A patent/NL7315822A/xx not_active Application Discontinuation
- 1973-11-19 ES ES420665A patent/ES420665A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES420665A1 (es) | 1977-01-01 |
| CA1020543A (en) | 1977-11-08 |
| FR2208665A1 (xx) | 1974-06-28 |
| GB1417808A (en) | 1975-12-17 |
| CH603691A5 (xx) | 1978-08-31 |
| FR2208665B1 (xx) | 1977-01-28 |
| US3773758A (en) | 1973-11-20 |
| JPS4986358A (xx) | 1974-08-19 |
| DE2357250A1 (de) | 1974-06-06 |
| AU6241473A (en) | 1975-05-15 |
| ZA738806B (en) | 1975-01-29 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BV | The patent application has lapsed |