IE46301B1 - 11 -substituted 4,9-diene steroid derivatives,processes for preparing them and pharamceutical compositions containing them - Google Patents
11 -substituted 4,9-diene steroid derivatives,processes for preparing them and pharamceutical compositions containing themInfo
- Publication number
- IE46301B1 IE46301B1 IE78/78A IE7878A IE46301B1 IE 46301 B1 IE46301 B1 IE 46301B1 IE 78/78 A IE78/78 A IE 78/78A IE 7878 A IE7878 A IE 7878A IE 46301 B1 IE46301 B1 IE 46301B1
- Authority
- IE
- Ireland
- Prior art keywords
- estra
- hydroxy
- dien
- radical
- carbon atoms
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 19
- 239000000203 mixture Substances 0.000 title claims description 11
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 48
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 11
- 125000003545 alkoxy group Chemical group 0.000 claims abstract description 7
- 125000004423 acyloxy group Chemical group 0.000 claims abstract description 6
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims abstract description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 3
- 125000003342 alkenyl group Chemical group 0.000 claims abstract description 3
- -1 alkyl radical Chemical class 0.000 claims description 58
- 150000001875 compounds Chemical class 0.000 claims description 52
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- 125000004429 atom Chemical group 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 6
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- 238000005886 esterification reaction Methods 0.000 claims description 4
- 125000001153 fluoro group Chemical group F* 0.000 claims description 4
- 229910052740 iodine Inorganic materials 0.000 claims description 4
- WCYWZMWISLQXQU-UHFFFAOYSA-N methyl Chemical group [CH3] WCYWZMWISLQXQU-UHFFFAOYSA-N 0.000 claims description 4
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- SLRMQYXOBQWXCR-UHFFFAOYSA-N 2154-56-5 Chemical compound [CH2]C1=CC=CC=C1 SLRMQYXOBQWXCR-UHFFFAOYSA-N 0.000 claims description 3
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- 125000004414 alkyl thio group Chemical group 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 238000009472 formulation Methods 0.000 claims description 3
- DBLOJPKZEOYNBN-SQNIBIBYSA-N (8s,13s,14s)-13-methyl-2,6,7,8,11,12,14,15,16,17-decahydro-1h-cyclopenta[a]phenanthren-3-one Chemical compound C1CC2=CC(=O)CCC2=C2[C@@H]1[C@@H]1CCC[C@@]1(C)CC2 DBLOJPKZEOYNBN-SQNIBIBYSA-N 0.000 claims description 2
- ZFFBIQMNKOJDJE-UHFFFAOYSA-N 2-bromo-1,2-diphenylethanone Chemical compound C=1C=CC=CC=1C(Br)C(=O)C1=CC=CC=C1 ZFFBIQMNKOJDJE-UHFFFAOYSA-N 0.000 claims description 2
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 claims description 2
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- 239000005864 Sulphur Substances 0.000 claims description 2
- 239000003377 acid catalyst Substances 0.000 claims description 2
- RMRFFCXPLWYOOY-UHFFFAOYSA-N allyl radical Chemical compound [CH2]C=C RMRFFCXPLWYOOY-UHFFFAOYSA-N 0.000 claims description 2
- 150000005840 aryl radicals Chemical class 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
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- ARNWQMJQALNBBV-UHFFFAOYSA-N lithium carbide Chemical compound [Li+].[Li+].[C-]#[C-] ARNWQMJQALNBBV-UHFFFAOYSA-N 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
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- 150000001735 carboxylic acids Chemical class 0.000 claims 1
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 claims 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract description 4
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 abstract description 3
- 125000002252 acyl group Chemical group 0.000 abstract description 3
- 238000002360 preparation method Methods 0.000 abstract description 3
- 125000003710 aryl alkyl group Chemical group 0.000 abstract description 2
- 230000000962 progestomimetic effect Effects 0.000 abstract description 2
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- 125000000217 alkyl group Chemical group 0.000 abstract 3
- 229910052739 hydrogen Inorganic materials 0.000 abstract 3
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- 125000000304 alkynyl group Chemical group 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
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- 125000003107 substituted aryl group Chemical group 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
- 125000004417 unsaturated alkyl group Chemical group 0.000 abstract 1
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 12
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- 150000001241 acetals Chemical class 0.000 description 10
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- 239000007858 starting material Substances 0.000 description 8
- 239000000243 solution Substances 0.000 description 7
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- 125000001424 substituent group Chemical group 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
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- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
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- 239000007788 liquid Substances 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 2
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 2
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- 125000003562 2,2-dimethylpentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000003229 2-methylhexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000005916 2-methylpentyl group Chemical group 0.000 description 1
- KTOQRRDVVIDEAA-UHFFFAOYSA-N 2-methylpropane Chemical compound [CH2]C(C)C KTOQRRDVVIDEAA-UHFFFAOYSA-N 0.000 description 1
- 125000001494 2-propynyl group Chemical group [H]C#CC([H])([H])* 0.000 description 1
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- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
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Classifications
-
- 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
- C07J21/005—Ketals
- C07J21/006—Ketals at position 3
-
- 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
- C07J1/0051—Estrane derivatives
- C07J1/0066—Estrane derivatives substituted in position 17 beta not substituted in position 17 alfa
- C07J1/007—Estrane derivatives substituted in position 17 beta not substituted in position 17 alfa the substituent being an OH group free esterified or etherified
-
- 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
- C07J1/0051—Estrane derivatives
- C07J1/0081—Substituted in position 17 alfa and 17 beta
- C07J1/0085—Substituted in position 17 alfa and 17 beta the substituent in position 17 alfa being a saturated hydrocarbon 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
- C07J1/0051—Estrane derivatives
- C07J1/0081—Substituted in position 17 alfa and 17 beta
- C07J1/0088—Substituted in position 17 alfa and 17 beta the substituent in position 17 alfa being an unsaturated hydrocarbon group
- C07J1/0096—Alkynyl derivatives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J33/00—Normal steroids having a sulfur-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton
- C07J33/002—Normal steroids having a sulfur-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton not condensed
-
- 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
- C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
- C07J7/0005—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21
- C07J7/001—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group
- C07J7/004—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group substituted in position 17 alfa
- C07J7/0045—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group substituted in position 17 alfa not substituted in position 16
-
- 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
- C07J71/001—Oxiranes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Steroid Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7700858A FR2377418A1 (fr) | 1977-01-13 | 1977-01-13 | Nouveaux derives steroides 4,9-dieniques 11b-substitues, leur procede de preparation et leur application comme medicaments |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE780078L IE780078L (en) | 1978-07-13 |
| IE46301B1 true IE46301B1 (en) | 1983-04-20 |
Family
ID=9185437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE78/78A IE46301B1 (en) | 1977-01-13 | 1978-01-13 | 11 -substituted 4,9-diene steroid derivatives,processes for preparing them and pharamceutical compositions containing them |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4233296A (en, 2012) |
| JP (1) | JPS5392752A (en, 2012) |
| BE (1) | BE862869A (en, 2012) |
| CA (1) | CA1115266A (en, 2012) |
| CH (1) | CH633811A5 (en, 2012) |
| DE (2) | DE2858797C2 (en, 2012) |
| DK (1) | DK161333C (en, 2012) |
| FR (1) | FR2377418A1 (en, 2012) |
| GB (1) | GB1595132A (en, 2012) |
| HU (1) | HU176006B (en, 2012) |
| IE (1) | IE46301B1 (en, 2012) |
| LU (1) | LU78861A1 (en, 2012) |
| NL (1) | NL7800363A (en, 2012) |
| SE (1) | SE435515B (en, 2012) |
Families Citing this family (43)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2801452C2 (de) * | 1978-01-13 | 1985-03-28 | Agfa-Gevaert Ag, 5090 Leverkusen | Magnetisches Aufzeichnungsmaterial |
| FR2495621A1 (fr) * | 1980-12-05 | 1982-06-11 | Roussel Uclaf | Nouveaux derives de l'estra 4,9-diene, leur procede de preparation et leur application comme medicaments |
| ZA8231B (en) * | 1981-01-09 | 1982-11-24 | Roussel Uclaf | New 11 -substituted steroid derivatives, their preparation, their use as medicaments, the compositions containing them and the new intermediates thus obtained |
| FR2528434B1 (fr) * | 1982-06-11 | 1985-07-19 | Roussel Uclaf | Nouveaux 19-nor steroides substitues en 11b et eventuellement en 2, leur procede de preparation et leur application comme medicament |
| FR2625505B2 (fr) * | 1981-01-09 | 1991-05-10 | Roussel Uclaf | Nouveaux derives steroides substitues en 11beta leur procede de preparation et leur application comme medicaments et les compositions pharmaceutiques les renfermant |
| FR2639045B2 (fr) * | 1982-03-01 | 1994-07-29 | Roussel Uclaf | Nouveaux produits derives de la structure 3-ceto-delta-4,9-19-nor steroides et leur application comme medicaments |
| US5182381A (en) * | 1982-03-01 | 1993-01-26 | Roussel Ulcaf | Intermediates for 3-keto-19-nor-Δ4,9 -steroids |
| FR2522328B1 (fr) * | 1982-03-01 | 1986-02-14 | Roussel Uclaf | Nouveaux produits derives de la structure 3-ceto 4,9 19-nor steroides, leur procede de preparation et leur application comme medicaments |
| FR2640977A2 (en) * | 1982-06-11 | 1990-06-29 | Roussel Uclaf | New position-11 substituted 19-norsteroids and their application as medicinal products. |
| DE3231827A1 (de) * | 1982-08-24 | 1984-03-01 | Schering AG, 1000 Berlin und 4709 Bergkamen | 11ss-aryl-17(alpha)-alkinyl-17ss-hydroxy-4,9(10)- estradien-3-on-derivate, deren herstellung und diese enthaltende pharmazeutische praeparate |
| EP0116974B1 (de) * | 1983-02-18 | 1986-10-29 | Schering Aktiengesellschaft | 11-Beta-Aryl-Estradiene, Verfahren zu deren Herstellung und diese enthaltende pharmazeutische Präparate |
| US4780461A (en) * | 1983-06-15 | 1988-10-25 | Schering Aktiengesellschaft | 13α-alkyl-gonanes, their production, and pharmaceutical preparations containing same |
| ES533260A0 (es) * | 1983-06-15 | 1985-02-01 | Schering Ag | Procedimiento para la preparacion de 13a-alquilgonanos |
| AU572589B2 (en) | 1983-12-14 | 1988-05-12 | Upjohn Company, The | 11(alpha)-difluoromethyl and (e)-and (z)-11-fluoromethylene steroids |
| DE3347126A1 (de) * | 1983-12-22 | 1985-07-11 | Schering AG, 1000 Berlin und 4709 Bergkamen | 11ss-aryl-estradiene, deren herstellung und diese enthaltende pharmazeutische praeparate |
| DE3410880A1 (de) | 1984-03-21 | 1985-10-03 | Schering AG, Berlin und Bergkamen, 1000 Berlin | 17-substituierte estradiene und estratriene |
| FR2566779B2 (fr) * | 1984-06-29 | 1987-03-06 | Roussel Uclaf | Nouveaux derives steroides substitues en 11b, leur procede de preparation et leur application comme medicaments |
| DE3438500C1 (de) * | 1984-10-18 | 1986-05-28 | Schering AG, 1000 Berlin und 4709 Bergkamen | Verfahren zur Herstellung 11ß-substituierter Δ↑9↑-19-Norsteroide |
| DE3504421A1 (de) * | 1985-02-07 | 1986-08-07 | Schering AG, 1000 Berlin und 4709 Bergkamen | Neue 11ss-phenyl-gonane, deren herstellung und diese enthaltende pharmazeutische praeparate |
| AU580843B2 (en) * | 1985-02-07 | 1989-02-02 | Schering Aktiengesellschaft | 11``-phenyl-gonanes, their manufacture and pharmaceutical preparations containing them |
| GB8513723D0 (en) * | 1985-05-31 | 1985-07-03 | Erba Farmitalia | 11-beta substituted steroids |
| FR2598421B1 (fr) * | 1986-05-06 | 1988-08-19 | Roussel Uclaf | Nouveaux produits 19-nor ou 19-nor d-homo steroides substitues en position 11b par un radical phenyle portant un radical alkynyle, leur procede de preparation, leur application comme medicaments et les compositions les renfermant |
| DE3625315A1 (de) * | 1986-07-25 | 1988-01-28 | Schering Ag | 11ss-(4-isopropenylphenyl)-estra-4,9-diene, deren herstellung und diese enthaltende pharmazeutische praeparate |
| US4861763A (en) * | 1986-09-17 | 1989-08-29 | Research Triangle Institute | 17 α-(substituted-methyl)-17β-hydroxy/esterified hydroxy steroids and their progestational use |
| US4774236A (en) * | 1986-09-17 | 1988-09-27 | Research Triangle Institute | 17α-(substituted-methyl)-17β-hydroxy/esterified hydroxy steroids and pharmaceutical compositions containing them |
| US5272140A (en) * | 1987-01-23 | 1993-12-21 | Akzo N.V. | 11-aryl steroid derivatives |
| DE3702383A1 (de) * | 1987-01-23 | 1988-08-04 | Schering Ag | 11ss-alkinylestrene und -estradiene, deren herstellung und diese enthaltende pharmazeutische praeparate |
| FR2618783B1 (fr) * | 1987-07-30 | 1991-02-01 | Roussel Uclaf | Nouveaux 17-aryle steroides, leurs procedes et des intermediaires de preparation comme medicaments et les compositions pharmaceutiques les renfermant |
| FR2620707B1 (fr) * | 1987-09-18 | 1989-12-08 | Roussel Uclaf | Nouveaux steroides comportant un cycle spirannique a 3, 4 ou 6 chainons en position 17, leur procede et des intermediaires de preparation, leur application comme medicaments et les compositions pharmaceutiques les renfermant |
| BE1004905A4 (fr) * | 1987-12-30 | 1993-02-23 | Roussel Uclaf | Nouveaux derives 17beta-oh 19-nor steroides substitues en 17alpha, leur procede de preparation, leur application comme medicaments et les compositions pharmaceutiques les renfermant. |
| US4954490A (en) * | 1988-06-23 | 1990-09-04 | Research Triangle Institute | 11 β-substituted progesterone analogs |
| EP0369881A1 (fr) * | 1988-11-16 | 1990-05-23 | Roussel-Uclaf | Nouveaux produits dérivés de la structure 3-céto delta-4,9 19-nor stéroides et leur application comme médicaments |
| DE4413184A1 (de) * | 1994-04-12 | 1995-10-19 | Schering Ag | 10,11-C¶3¶-überbrückte Steroide |
| US5929262A (en) * | 1995-03-30 | 1999-07-27 | The United States Of America As Represented By The Department Of Health And Human Services | Method for preparing 17α-acetoxy-11β-(4-N, N-dimethylaminophyl)-19-Norpregna-4,9-diene-3, 20-dione, intermediates useful in the method, and methods for the preparation of such intermediates |
| US5581233A (en) * | 1995-06-06 | 1996-12-03 | Barr; William A. | Vehicle door lock, shift lever interlock system |
| FR2826004B1 (fr) | 2001-06-13 | 2008-03-28 | Aventis Pharma Sa | Procede de preparation de derives estrogenes |
| US7323591B2 (en) * | 2006-01-10 | 2008-01-29 | Allergan, Inc. | Substituted cyclopentanes or cyclopentanones as therapeutic agents |
| TWI539953B (zh) * | 2008-04-28 | 2016-07-01 | 瑞波若斯治療學公司 | 用於治療乳癌之組成物和方法 |
| TWI477276B (zh) * | 2008-04-28 | 2015-03-21 | Repros Therapeutics Inc | 抗黃體素給藥方案 |
| EP3865502A1 (en) * | 2010-03-22 | 2021-08-18 | Allergan Pharmaceuticals International Limited | Compositions and methods for non-toxic delivery of cdb-2914 |
| SG10201704858PA (en) | 2012-05-31 | 2017-07-28 | Repros Therapeutics Inc | Formulations and methods for vaginal delivery of antiprogestins |
| US9545411B2 (en) | 2012-11-02 | 2017-01-17 | Repros Therapeutics Inc. | Methods and compositions for treating progesterone-dependent conditions |
| HU230397B1 (hu) * | 2013-11-25 | 2016-04-28 | Richter Gedeon Nyrt. | Eljárás (11b,17a)-17-acetoxi-11-metil-19-norpregn-4-én-3,20-dion előállítására |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3325520A (en) * | 1965-12-08 | 1967-06-13 | Searle & Co | (optionally 17-hydrocarbon-substituted) 11, 13beta-dialkylgon-4-en-3-ones and esters corresponding |
| US3465010A (en) * | 1966-11-22 | 1969-09-02 | Searle & Co | 17 - (unsaturated hydrocarbon - substituted) 11,13beta - dialkylgon -4 - ene - 3,17beta-diols and esters thereof |
| US3527778A (en) * | 1969-02-27 | 1970-09-08 | Searle & Co | 3,17 - bisoxygenated 11betamethyl - 19 - norpregn - 4 - en - 20 - ones and derivatives thereof |
| US3927046A (en) * | 1972-12-09 | 1975-12-16 | Akzona Inc | Novel 11,11-alkylidene steroids |
| FR2235949B1 (en, 2012) * | 1973-06-18 | 1978-03-17 | Roussel Uclaf | |
| FR2237906A1 (en) * | 1973-06-26 | 1975-02-14 | Roussel Uclaf | 11-oxo estr-9-ene derivs. - intermediates in the synthesis of steroids |
| US3978048A (en) * | 1973-07-13 | 1976-08-31 | Sandoz, Inc. | 17β-SUBSTITUTED-ALLENE-BEARING STEROIDS |
-
1977
- 1977-01-13 FR FR7700858A patent/FR2377418A1/fr active Granted
- 1977-12-21 SE SE7714613A patent/SE435515B/sv not_active IP Right Cessation
-
1978
- 1978-01-06 US US05/867,485 patent/US4233296A/en not_active Expired - Lifetime
- 1978-01-12 CA CA294,879A patent/CA1115266A/fr not_active Expired
- 1978-01-12 BE BE184284A patent/BE862869A/xx not_active IP Right Cessation
- 1978-01-12 DK DK013878A patent/DK161333C/da not_active IP Right Cessation
- 1978-01-12 NL NL7800363A patent/NL7800363A/xx not_active Application Discontinuation
- 1978-01-12 HU HU78RO954A patent/HU176006B/hu not_active IP Right Cessation
- 1978-01-12 LU LU78861A patent/LU78861A1/xx unknown
- 1978-01-13 JP JP206678A patent/JPS5392752A/ja active Granted
- 1978-01-13 DE DE2858797A patent/DE2858797C2/de not_active Expired - Fee Related
- 1978-01-13 GB GB1376/78A patent/GB1595132A/en not_active Expired
- 1978-01-13 DE DE19782801416 patent/DE2801416A1/de active Granted
- 1978-01-13 CH CH39078A patent/CH633811A5/fr not_active IP Right Cessation
- 1978-01-13 IE IE78/78A patent/IE46301B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6247878B2 (en, 2012) | 1987-10-09 |
| GB1595132A (en) | 1981-08-05 |
| NL7800363A (nl) | 1978-07-17 |
| HU176006B (en) | 1980-11-28 |
| SE7714613L (sv) | 1978-07-14 |
| DK13878A (da) | 1978-07-14 |
| DE2801416C2 (en, 2012) | 1992-09-17 |
| BE862869A (fr) | 1978-07-12 |
| DK161333C (da) | 1991-12-09 |
| US4233296A (en) | 1980-11-11 |
| SE435515B (sv) | 1984-10-01 |
| IE780078L (en) | 1978-07-13 |
| DE2801416A1 (de) | 1978-07-20 |
| DE2858797C2 (en, 2012) | 1993-06-03 |
| CA1115266A (fr) | 1981-12-29 |
| FR2377418B1 (en, 2012) | 1979-04-20 |
| JPS5392752A (en) | 1978-08-15 |
| LU78861A1 (fr) | 1978-09-18 |
| CH633811A5 (fr) | 1982-12-31 |
| FR2377418A1 (fr) | 1978-08-11 |
| DK161333B (da) | 1991-06-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Patent lapsed |