NL7207165A - - Google Patents
Info
- Publication number
- NL7207165A NL7207165A NL7207165A NL7207165A NL7207165A NL 7207165 A NL7207165 A NL 7207165A NL 7207165 A NL7207165 A NL 7207165A NL 7207165 A NL7207165 A NL 7207165A NL 7207165 A NL7207165 A NL 7207165A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
- C07J71/0005—Oxygen-containing hetero ring
- C07J71/0026—Oxygen-containing hetero ring cyclic ketals
- C07J71/0031—Oxygen-containing hetero ring cyclic ketals at positions 16, 17
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14721871A | 1971-05-26 | 1971-05-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7207165A true NL7207165A (instruction) | 1972-11-28 |
Family
ID=22520702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7207165A NL7207165A (instruction) | 1971-05-26 | 1972-05-26 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3728335A (instruction) |
| CA (1) | CA949555A (instruction) |
| CH (2) | CH596236A5 (instruction) |
| FR (1) | FR2138922B1 (instruction) |
| GB (1) | GB1356373A (instruction) |
| NL (1) | NL7207165A (instruction) |
| SE (2) | SE384513B (instruction) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2141492C (en) * | 1994-04-28 | 1999-07-27 | Bruce B. Randolph | Transportation of hydrogen fluoride |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3226383A (en) * | 1959-05-18 | 1965-12-28 | Syntex Corp | 21-desoxy-16,17-cyclic acetals |
-
1971
- 1971-05-26 US US00147218A patent/US3728335A/en not_active Expired - Lifetime
-
1972
- 1972-04-06 CA CA139,010A patent/CA949555A/en not_active Expired
- 1972-04-21 GB GB1873372A patent/GB1356373A/en not_active Expired
- 1972-05-23 FR FR7218336A patent/FR2138922B1/fr not_active Expired
- 1972-05-23 CH CH755672A patent/CH596236A5/xx not_active IP Right Cessation
- 1972-05-25 SE SE7206839A patent/SE384513B/xx unknown
- 1972-05-26 NL NL7207165A patent/NL7207165A/xx not_active Application Discontinuation
-
1975
- 1975-06-12 SE SE7506748A patent/SE7506748L/xx unknown
-
1977
- 1977-02-14 CH CH180377A patent/CH601349A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH596236A5 (instruction) | 1978-03-15 |
| SE7506748L (sv) | 1975-06-12 |
| DE2225324A1 (de) | 1972-12-07 |
| CH601349A5 (instruction) | 1978-07-14 |
| CA949555A (en) | 1974-06-18 |
| DE2225324B2 (de) | 1977-03-10 |
| FR2138922B1 (instruction) | 1975-10-31 |
| US3728335A (en) | 1973-04-17 |
| FR2138922A1 (instruction) | 1973-01-05 |
| GB1356373A (en) | 1974-06-12 |
| SE384513B (sv) | 1976-05-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |