GB1320063A - Pregna-4,9-dien-3-ones process for their preparation and compositions incorporating them - Google Patents
Pregna-4,9-dien-3-ones process for their preparation and compositions incorporating themInfo
- Publication number
- GB1320063A GB1320063A GB2296871A GB2296871A GB1320063A GB 1320063 A GB1320063 A GB 1320063A GB 2296871 A GB2296871 A GB 2296871A GB 2296871 A GB2296871 A GB 2296871A GB 1320063 A GB1320063 A GB 1320063A
- Authority
- GB
- United Kingdom
- Prior art keywords
- compounds
- preparation
- pregna
- dien
- alkyl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000203 mixture Substances 0.000 title abstract 3
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 238000005917 acylation reaction Methods 0.000 abstract 1
- 230000002513 anti-ovulatory effect Effects 0.000 abstract 1
- 230000031709 bromination Effects 0.000 abstract 1
- 238000005893 bromination reaction Methods 0.000 abstract 1
- 125000001589 carboacyl group Chemical group 0.000 abstract 1
- 239000000969 carrier Substances 0.000 abstract 1
- 239000003433 contraceptive agent Substances 0.000 abstract 1
- 238000007269 dehydrobromination reaction Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 230000002401 inhibitory effect Effects 0.000 abstract 1
- 239000008194 pharmaceutical composition Substances 0.000 abstract 1
- 230000000962 progestomimetic effect Effects 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/16—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms
- C07D295/20—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms by radicals derived from carbonic acid, or sulfur or nitrogen analogues thereof
- C07D295/215—Radicals derived from nitrogen analogues of carbonic acid
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Steroid Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR707007550A FR2081560B1 (https=) | 1970-03-03 | 1970-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1320063A true GB1320063A (en) | 1973-06-13 |
Family
ID=9051571
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2296871A Expired GB1320063A (en) | 1970-03-03 | 1971-04-19 | Pregna-4,9-dien-3-ones process for their preparation and compositions incorporating them |
| GB3906372A Expired GB1320064A (en) | 1970-03-03 | 1971-04-19 | 20-hydroxy-steroids and processes for their preparation |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3906372A Expired GB1320064A (en) | 1970-03-03 | 1971-04-19 | 20-hydroxy-steroids and processes for their preparation |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3721685A (https=) |
| JP (1) | JPS544952B1 (https=) |
| BE (1) | BE763659A (https=) |
| CA (1) | CA927821A (https=) |
| CH (1) | CH537374A (https=) |
| DE (1) | DE2109305C3 (https=) |
| DK (1) | DK129990B (https=) |
| FR (1) | FR2081560B1 (https=) |
| GB (2) | GB1320063A (https=) |
| IL (1) | IL36213A (https=) |
| NL (1) | NL172858C (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996015794A1 (en) | 1994-11-22 | 1996-05-30 | Balance Pharmaceuticals, Inc. | Compositions and methods for contraception and for treatment of benign gynecological disorders |
| US7052480B2 (en) * | 2002-04-10 | 2006-05-30 | Baxter International Inc. | Access disconnection systems and methods |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1480895A (fr) * | 1965-06-01 | 1967-05-12 | Merck & Co Inc | Procédé de fabrication de gonadiènes substitués |
-
1970
- 1970-03-03 FR FR707007550A patent/FR2081560B1/fr not_active Expired
-
1971
- 1971-02-17 IL IL36213A patent/IL36213A/en unknown
- 1971-02-26 DE DE2109305A patent/DE2109305C3/de not_active Expired
- 1971-03-01 CA CA106585A patent/CA927821A/en not_active Expired
- 1971-03-01 US US00119891A patent/US3721685A/en not_active Expired - Lifetime
- 1971-03-02 CH CH303071A patent/CH537374A/fr not_active IP Right Cessation
- 1971-03-02 JP JP1043171A patent/JPS544952B1/ja active Pending
- 1971-03-02 BE BE763659A patent/BE763659A/xx not_active IP Right Cessation
- 1971-03-02 DK DK95771AA patent/DK129990B/da unknown
- 1971-03-02 NL NLAANVRAGE7102734,A patent/NL172858C/xx not_active IP Right Cessation
- 1971-04-19 GB GB2296871A patent/GB1320063A/en not_active Expired
- 1971-04-19 GB GB3906372A patent/GB1320064A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1320064A (en) | 1973-06-13 |
| DE2109305B2 (de) | 1979-06-28 |
| DK129990C (https=) | 1975-05-20 |
| BE763659A (fr) | 1971-09-02 |
| CA927821A (en) | 1973-06-05 |
| NL172858B (nl) | 1983-06-01 |
| US3721685A (en) | 1973-03-20 |
| CH537374A (fr) | 1973-05-31 |
| NL7102734A (https=) | 1971-09-07 |
| NL172858C (nl) | 1983-11-01 |
| DE2109305A1 (de) | 1971-09-16 |
| FR2081560B1 (https=) | 1973-04-06 |
| DK129990B (da) | 1974-12-09 |
| IL36213A (en) | 1976-02-29 |
| JPS544952B1 (https=) | 1979-03-12 |
| DE2109305C3 (de) | 1980-03-13 |
| FR2081560A1 (https=) | 1971-12-10 |
| IL36213A0 (en) | 1971-04-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |