BE661731A - - Google Patents
Info
- Publication number
- BE661731A BE661731A BE661731DA BE661731A BE 661731 A BE661731 A BE 661731A BE 661731D A BE661731D A BE 661731DA BE 661731 A BE661731 A BE 661731A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J53/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by condensation with a carbocyclic rings or by formation of an additional ring by means of a direct link between two ring carbon atoms, including carboxyclic rings fused to the cyclopenta(a)hydrophenanthrene skeleton are included in this class
-
- 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
- C07J1/0003—Androstane derivatives
- C07J1/0011—Androstane derivatives substituted in position 17 by a keto group
-
- 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
- C07J1/0003—Androstane derivatives
- C07J1/0018—Androstane derivatives substituted in position 17 beta, not substituted in position 17 alfa
- C07J1/0022—Androstane derivatives substituted in position 17 beta, not substituted in position 17 alfa the substituent being an OH group free esterified or etherified
- C07J1/0025—Esters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J53/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by condensation with a carbocyclic rings or by formation of an additional ring by means of a direct link between two ring carbon atoms, including carboxyclic rings fused to the cyclopenta(a)hydrophenanthrene skeleton are included in this class
- C07J53/002—Carbocyclic rings fused
- C07J53/004—3 membered carbocyclic rings
- C07J53/005—3 membered carbocyclic rings in position 12
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J75/00—Processes for the preparation of steroids in general
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Steroid Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DESCH34870A DE1230796B (de) | 1964-03-26 | 1964-03-26 | Verfahren zur Herstellung von 1, 2 beta-Methylensteroiden |
| DESCH34868A DE1265158B (de) | 1964-03-26 | 1964-03-26 | Verfahren zur Herstellung von 1, 2 beta-Methylensteroiden |
| DESC034869 | 1964-03-26 | ||
| DESCH34871A DE1226573B (de) | 1964-03-26 | 1964-03-26 | Verfahren zur Herstellung von 1, 2beta-Methylensteroiden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE661731A true BE661731A (xx) |
Family
ID=27437412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE661731D BE661731A (xx) | 1964-03-26 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3365445A (xx) |
| BE (1) | BE661731A (xx) |
| BR (1) | BR6568222D0 (xx) |
| CH (2) | CH481081A (xx) |
| DE (4) | DE1265158B (xx) |
| DK (1) | DK114060B (xx) |
| GB (1) | GB1087782A (xx) |
| NL (1) | NL152866B (xx) |
| SE (3) | SE321678B (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3449434A (en) * | 1966-09-21 | 1969-06-10 | Smithkline Corp | 1,2-methylene-b-norsteroids |
| US3444295A (en) * | 1966-12-29 | 1969-05-13 | Schering Ag | Anabolic composition comprising 1,2alpha-methylene-19-nor testosterone |
| GB8615092D0 (en) * | 1986-06-20 | 1986-07-23 | Erba Farmitalia | Androst-4-ene-317-diones |
| GB8624251D0 (en) * | 1986-10-09 | 1986-11-12 | Erba Farmitalia | "1,2-beta-methylene-4-substituted androstene-3,17 dione derivatives |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3127396A (en) * | 1964-03-31 | Chj co |
-
0
- BE BE661731D patent/BE661731A/xx unknown
- DE DENDAT1250436D patent/DE1250436B/de active Pending
-
1964
- 1964-03-26 DE DESCH34868A patent/DE1265158B/de active Pending
- 1964-03-26 DE DESCH34871A patent/DE1226573B/de active Pending
- 1964-03-26 DE DESCH34870A patent/DE1230796B/de active Pending
-
1965
- 1965-03-16 US US440307A patent/US3365445A/en not_active Expired - Lifetime
- 1965-03-19 GB GB11833/65A patent/GB1087782A/en not_active Expired
- 1965-03-19 DK DK141165AA patent/DK114060B/da unknown
- 1965-03-25 SE SE9524/67A patent/SE321678B/xx unknown
- 1965-03-25 SE SE9523/67A patent/SE321927B/xx unknown
- 1965-03-25 SE SE3865/65A patent/SE317070B/xx unknown
- 1965-03-25 NL NL656503784A patent/NL152866B/xx not_active IP Right Cessation
- 1965-03-26 CH CH422965A patent/CH481081A/de not_active IP Right Cessation
- 1965-03-26 CH CH153269A patent/CH508608A/de not_active IP Right Cessation
- 1965-03-26 BR BR168222/65A patent/BR6568222D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR6568222D0 (pt) | 1973-08-07 |
| DE1250436B (xx) | |
| NL152866B (nl) | 1977-04-15 |
| DE1230796B (de) | 1966-12-22 |
| SE321927B (xx) | 1970-03-23 |
| SE321678B (xx) | 1970-03-16 |
| DE1265158B (de) | 1968-04-04 |
| CH508608A (de) | 1971-06-15 |
| DK114060B (da) | 1969-05-27 |
| CH481081A (de) | 1969-11-15 |
| DE1226573B (de) | 1966-10-13 |
| GB1087782A (en) | 1967-10-18 |
| SE317070B (xx) | 1969-11-10 |
| US3365445A (en) | 1968-01-23 |
| NL6503784A (xx) | 1965-09-27 |