EP1237903A1 - 11-beta-phenylestradien-derivate mit fluoralkylgruppen in der aromatischen seitenkette, deren herstellung und diese verbindungen enthaltende pharmazeutische zusammensetzungen - Google Patents
11-beta-phenylestradien-derivate mit fluoralkylgruppen in der aromatischen seitenkette, deren herstellung und diese verbindungen enthaltende pharmazeutische zusammensetzungenInfo
- Publication number
- EP1237903A1 EP1237903A1 EP00988736A EP00988736A EP1237903A1 EP 1237903 A1 EP1237903 A1 EP 1237903A1 EP 00988736 A EP00988736 A EP 00988736A EP 00988736 A EP00988736 A EP 00988736A EP 1237903 A1 EP1237903 A1 EP 1237903A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- group
- phenyl
- methoxymethyl
- methoxy
- estra
- 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.)
- Withdrawn
Links
- 125000003118 aryl group Chemical group 0.000 title claims abstract description 14
- 125000003709 fluoroalkyl group Chemical group 0.000 title claims abstract description 9
- 239000008194 pharmaceutical composition Substances 0.000 title claims description 6
- 150000001875 compounds Chemical class 0.000 title abstract description 23
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- JYGXADMDTFJGBT-VWUMJDOOSA-N hydrocortisone Chemical compound O=C1CC[C@]2(C)[C@H]3[C@@H](O)C[C@](C)([C@@](CC4)(O)C(=O)CO)[C@@H]4[C@@H]3CCC2=C1 JYGXADMDTFJGBT-VWUMJDOOSA-N 0.000 claims abstract description 20
- 229960000890 hydrocortisone Drugs 0.000 claims abstract description 10
- 230000003931 cognitive performance Effects 0.000 claims abstract description 5
- 238000002657 hormone replacement therapy Methods 0.000 claims abstract description 5
- 208000005171 Dysmenorrhea Diseases 0.000 claims abstract description 4
- 206010013935 Dysmenorrhoea Diseases 0.000 claims abstract description 4
- 201000009273 Endometriosis Diseases 0.000 claims abstract description 4
- 208000010067 Pituitary ACTH Hypersecretion Diseases 0.000 claims abstract description 4
- 208000020627 Pituitary-dependent Cushing syndrome Diseases 0.000 claims abstract description 4
- 201000010099 disease Diseases 0.000 claims abstract description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims abstract description 4
- 230000006651 lactation Effects 0.000 claims abstract description 4
- 230000035800 maturation Effects 0.000 claims abstract description 4
- 125000004184 methoxymethyl group Chemical group [H]C([H])([H])OC([H])([H])* 0.000 claims description 96
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 64
- -1 trimethylsiloxy group Chemical group 0.000 claims description 64
- 150000002923 oximes Chemical class 0.000 claims description 32
- 239000000203 mixture Substances 0.000 claims description 31
- 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 25
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 20
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims description 18
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 18
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 15
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 10
- 125000003944 tolyl group Chemical group 0.000 claims description 10
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 9
- 125000004043 oxo group Chemical group O=* 0.000 claims description 9
- MZAGXDHQGXUDDX-JSRXJHBZSA-N (e,2z)-4-ethyl-2-hydroxyimino-5-nitrohex-3-enamide Chemical compound [O-][N+](=O)C(C)C(/CC)=C/C(=N/O)/C(N)=O MZAGXDHQGXUDDX-JSRXJHBZSA-N 0.000 claims description 8
- 150000002157 estra-4,9-dienes Chemical class 0.000 claims description 8
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 7
- 150000003839 salts Chemical class 0.000 claims description 6
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims description 6
- DHBXNPKRAUYBTH-UHFFFAOYSA-N 1,1-ethanedithiol Chemical compound CC(S)S DHBXNPKRAUYBTH-UHFFFAOYSA-N 0.000 claims description 4
- 229940087189 2,2,2-trifluoroacetophenone Drugs 0.000 claims description 4
- IQJZGNJYXIIMGP-UHFFFAOYSA-N 2,2,3,3,4,4,4-heptafluorobutanal Chemical compound FC(F)(F)C(F)(F)C(F)(F)C=O IQJZGNJYXIIMGP-UHFFFAOYSA-N 0.000 claims description 4
- 125000001255 4-fluorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C([H])=C1F 0.000 claims description 4
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 claims description 4
- 239000000969 carrier Substances 0.000 claims description 4
- 239000003814 drug Substances 0.000 claims description 4
- 125000002485 formyl group Chemical group [H]C(*)=O 0.000 claims description 4
- 150000002443 hydroxylamines Chemical class 0.000 claims description 4
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 claims description 4
- 125000005646 oximino group Chemical group 0.000 claims description 4
- 125000006340 pentafluoro ethyl group Chemical group FC(F)(F)C(F)(F)* 0.000 claims description 4
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 3
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 claims description 3
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 3
- 206010046798 Uterine leiomyoma Diseases 0.000 claims description 3
- 125000002877 alkyl aryl group Chemical group 0.000 claims description 3
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 3
- 239000000460 chlorine Substances 0.000 claims description 3
- 229910052801 chlorine Inorganic materials 0.000 claims description 3
- 229910052731 fluorine Inorganic materials 0.000 claims description 3
- 239000011737 fluorine Substances 0.000 claims description 3
- 125000005843 halogen group Chemical group 0.000 claims description 3
- 229910052740 iodine Inorganic materials 0.000 claims description 3
- 201000010260 leiomyoma Diseases 0.000 claims description 3
- 125000002577 pseudohalo group Chemical group 0.000 claims description 3
- IRPGOXJVTQTAAN-UHFFFAOYSA-N 2,2,3,3,3-pentafluoropropanal Chemical compound FC(F)(F)C(F)(F)C=O IRPGOXJVTQTAAN-UHFFFAOYSA-N 0.000 claims description 2
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 claims description 2
- ZMZDMBWJUHKJPS-UHFFFAOYSA-M Thiocyanate anion Chemical group [S-]C#N ZMZDMBWJUHKJPS-UHFFFAOYSA-M 0.000 claims description 2
- 150000002170 ethers Chemical class 0.000 claims description 2
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 claims description 2
- 125000004705 ethylthio group Chemical group C(C)S* 0.000 claims description 2
- 150000002576 ketones Chemical class 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 125000002816 methylsulfanyl group Chemical group [H]C([H])([H])S[*] 0.000 claims description 2
- 125000005010 perfluoroalkyl group Chemical group 0.000 claims description 2
- 150000003333 secondary alcohols Chemical class 0.000 claims description 2
- WQADWIOXOXRPLN-UHFFFAOYSA-N 1,3-dithiane Chemical compound C1CSCSC1 WQADWIOXOXRPLN-UHFFFAOYSA-N 0.000 claims 2
- 125000006343 heptafluoro propyl group Chemical group 0.000 claims 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims 1
- 229940124597 therapeutic agent Drugs 0.000 claims 1
- 230000004936 stimulating effect Effects 0.000 abstract description 3
- 239000000825 pharmaceutical preparation Substances 0.000 abstract description 2
- 201000004458 Myoma Diseases 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 description 38
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 37
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 28
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 27
- 239000000243 solution Substances 0.000 description 25
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 21
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 21
- 238000005160 1H NMR spectroscopy Methods 0.000 description 14
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 14
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 13
- 239000012043 crude product Substances 0.000 description 13
- 239000006260 foam Substances 0.000 description 13
- 239000012074 organic phase Substances 0.000 description 13
- 229910052938 sodium sulfate Inorganic materials 0.000 description 13
- 235000011152 sodium sulphate Nutrition 0.000 description 13
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 12
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 10
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 10
- 230000007935 neutral effect Effects 0.000 description 10
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- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 9
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- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 238000001035 drying Methods 0.000 description 9
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 8
- 230000027455 binding Effects 0.000 description 8
- 238000003818 flash chromatography Methods 0.000 description 8
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- 229910052786 argon Inorganic materials 0.000 description 7
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- 239000005457 ice water Substances 0.000 description 6
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 6
- 239000003826 tablet Substances 0.000 description 6
- KZJRKRQSDZGHEC-UHFFFAOYSA-N 2,2,2-trifluoro-1-phenylethanone Chemical compound FC(F)(F)C(=O)C1=CC=CC=C1 KZJRKRQSDZGHEC-UHFFFAOYSA-N 0.000 description 5
- 238000005481 NMR spectroscopy Methods 0.000 description 5
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- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 4
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 4
- 102000003676 Glucocorticoid Receptors Human genes 0.000 description 4
- 108090000079 Glucocorticoid Receptors Proteins 0.000 description 4
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- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
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- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical compound BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 4
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Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P13/00—Drugs for disorders of the urinary system
- A61P13/12—Drugs for disorders of the urinary system of the kidneys
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P15/00—Drugs for genital or sexual disorders; Contraceptives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P15/00—Drugs for genital or sexual disorders; Contraceptives
- A61P15/14—Drugs for genital or sexual disorders; Contraceptives for lactation disorders, e.g. galactorrhoea
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P5/00—Drugs for disorders of the endocrine system
- A61P5/24—Drugs for disorders of the endocrine system of the sex hormones
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P5/00—Drugs for disorders of the endocrine system
- A61P5/38—Drugs for disorders of the endocrine system of the suprarenal hormones
-
- 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
- C07J41/0077—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 substituted in position 11-beta by a carbon atom, further substituted by a group comprising at least one further carbon atom
- C07J41/0083—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 substituted in position 11-beta by a carbon atom, further substituted by a group comprising at least one further carbon atom substituted in position 11-beta by an optionally substituted phenyl group not further condensed with other rings
Definitions
- the present invention relates to new 11 ⁇ -phenylestradiene derivatives with fluoroalkyl groups in the aromatic side chain, their preparation and pharmaceutical compositions containing these compounds.
- the compounds according to the invention are for the treatment of diseases which are stimulated by cortisol or by corticides, to reduce the secreted cortisol , suitable for the stimulation of lactation, for the treatment of dysmenorrhea and fibroids, for the treatment of Cushing's disease and for cervical maturation, for the improvement of cognitive performance, for the treatment of endometriosis or for hormone replacement therapy (HRT)
- diseases which are stimulated by cortisol or by corticides to reduce the secreted cortisol , suitable for the stimulation of lactation, for the treatment of dysmenorrhea and fibroids, for the treatment of Cushing's disease and for cervical maturation, for the improvement of cognitive performance, for the treatment of endometriosis or for hormone replacement therapy (HRT)
- 11 ⁇ -substituted phenylestradienes are already known.
- the preparation of 11 ⁇ -aryl-17 ⁇ -propionyl-estra-4,9-dienes is, for example, in patent specification EP 0 057 115 B, the reaction of 11 ⁇ - (4-formylphenyl) estra -4,9-d ⁇ en-3-ones with hydroxylamines described in the patent specification DE 3 504 421 A.
- both the 11 ⁇ -formylphenyl group and the 3-keto group are oximated.
- EP 0 411 733 11 ⁇ -aryl-gona-4,9-dien-3-ones are also known which describe various substituents in the 4-position of the 11 ⁇ -phenyl radical
- EP 0 648 779 A describes 11-Benzaldox ⁇ m-17ß-methoxy-17-methoxymethyl-estrad ⁇ en-De ⁇ vate, where the hydrogen atom of the oxime group by the groups -COCH 3 , -COOC 2 H 5 , -CONH-phenyl, -CONHC 2 H 5 -COC 2 H 5 or -CO-phenyl is replaced.
- These compounds are anti-gestagenic substances that have a significantly reduced antiglucorticoids compared to RU 486 possess vity
- W represents a hydroxyl group, a Ci 6 -alkoxy group, a C ⁇ - 6 - alkylthio group, a halogen atom or a pseudohalogen
- A represents an oxo group, an oximino group NOR 3 , a 1, 3-D ⁇ th ⁇ an- or a 1, 3-dithiolane group
- R 3 is a hydrogen atom, a Ci S alkyl, aryl, alkylaryl or arylalkyl radical, a ds-acyl radical, a radical CONHR 4 , COSR 4 or COOR 4 means, where R 4 is a hydrogen atom or a Ci 8 alkyl, aryl, aralkyl or alkylaryl radical and n is an integer from 1 to 4, and their pharmaceutically acceptable salts
- salts are alkali or alkaline earth metal salts, in particular sodium, potassium or ammonium salts
- alkyl is understood to mean a branched or straight-chain alkyl radical. Examples include methyl, ethyl, n-propyl, i-propyl, n-butyl, i-butyl or tert-butyl, n-Pentyl, i-pentyl, n-hexyl, 2-methylpentyl, 3-methylpentyl, 2,2-dimethylbutyl or 2,3-dimethylbutyl group called C n F 2n + ⁇ radical is a branched or straight-chain fluoroalkyl radical with 1 to 3 carbon atoms men understood, examples being a t ⁇ fluoromethyl, pentafluoroethyl, heptafluoro-n-propyl or heptafluoro-iso-propyl group
- aryl is understood to mean a substituted or unsubstituted aryl radical having 5 or 10 carbon atoms.
- Examples of an aryl radical are a phenyl group, a halophenyl group, a nitrophenyl group or a naphthyl group
- aralkyl is understood to mean an arylalkyl radical having 6 to 15 carbon atoms.
- examples of an arylalkyl radical are a free or aromatic substituted benzyl group, such as a benzyl group or halogenobenzyl group
- alkylaryl is understood to mean an alkylaryl radical having 6 to 15 carbon atoms.
- alkylaryl radical examples include a methylphenyl group, halomethylphenyl group, ethylphenyl group, dimethylphenyl group or methylphenyl group
- halogen means a fluorine, chlorine, bromine or iodine atom
- X preferably denotes a hydroxyl group. If X is a hydroxyl group, Y denotes a hydrogen atom or a t ⁇ fluoromethyl, pentafluoroethyl, heptafluoroisopropyl or heptafluoro-n-propyl group, preferably a t ⁇ fluoromethyl group
- X and Y together can form an oxo group or a NOR 3 group, where R 3 is preferably a hydrogen atom, a methyl, ethyl, phenyl, tolyl, benzyl, formyl or acetyl group or a CONHR 4 radical, COSR 4 or COOR 4 , wherein R 4 preferably denotes a methyl or ethyl group, a phenyl group, a 4-fluorophenyl, tifluoromethylphenyl, tifluoromethoxymethyl, tifluoromethoxyphenyl or a benzyl group or a tolyl group.
- R 3 preferably represents a hydrogen atom, a methyl, ethyl, phenyl, tolyl, benzyl, formyl or acetyl group or a radical CONHR 4 , COSR 4 or COOR 4 , where R 4 preferably represents a methyl or ethyl group, a phenyl group, a 4-fluorophenyl, a benzyl group or a tolyl group means Ri preferably means a methyl or ethyl group.
- R 2 preferably represents a hydrogen atom or a Cj. 3 -alkyl radical, in particular a methyl or ethyl group.
- Z represents a hydrogen atom, a C 6 alkyl radical, in particular a methyl or ethyl group, or a substituted methylene group CH 2 W, where W is a hydroxyl group, a C 6 alkoxy radical, in particular a methoxy group or an ethoxy group, a C ⁇ . 6 -Alkylthiorest, in particular a methylthio group or an ethylthio group, a halogen atom, such as a fluorine, chlorine, bromine or iodine atom, or a pseudohalogen, such as a cyanide or thiocyanide group.
- R 1 and R 2 represent a methyl group
- Z represents a CH 2 W group
- W is a methoxy group
- A represents an oxo group.
- the invention further relates to a process for the regioselective introduction of fluoroalkyl groups into 11 ⁇ -phenylestradiene derivatives and their pharmaceutically acceptable salts according to the general formula (I), wherein 11 ⁇ -benzaldehydes of the general formula (II)
- R-i has the meaning given above, with perfluoroalkylt ⁇ methylchlorosilanes to form fluoroalkylsilyl ethers (purple), hydrolyzed them to secondary alcohols of the general formula (IIIb) and
- the invention also relates to pharmaceutical compositions which contain at least one 11 ⁇ -phenylestradiene derivative of the formula (I), optionally together with pharmaceutically acceptable auxiliaries and / or carriers.
- These pharmaceutical compositions can be intended for subcutaneous, oral, buccal, rectal, implant, intravenous or intramuscular use. Together with conventional carriers, diluents and / or dyes, they contain at least one compound of the general formula (I) or its pharmaceutically acceptable salt.
- Medicaments of the present invention are produced with the customary solid or liquid carriers and / or diluents and the generally customarily used auxiliaries in accordance with the desired type of application in a suitable dosage and in a manner known per se.
- a suitable dosage form tablets, film-coated tablets, dragees, capsules, pills, powders, solutions or suspensions are preferably also prepared as a depot form.
- parenteral dosage forms such as injection solutions or suppositories should be considered.
- Pharmaceutical forms as tablets can, for example, by mixing the active ingredient with known excipients such as dextrose, sugar, sorbitol, mannitol, polyvinylpyrrolidone, disintegrants such as corn starch or alginic acid, binders such as starch or gelatin, lubricants such as magnesium stearate or talc and / or agents which achieve a depot effect can be obtained, such as carboxyl polymethylene, carboxymethyl cellulose, cellulose acetate phthalate or polyvinyl acetate.
- the tablets can also consist of several layers or contain a score line.
- Implants are produced by embedding them in polymers, for example, which can be injected under the skin and release the drug in the organism by diffusion from the polymer or by biodegradation of the polymer.
- Coated tablets can furthermore be prepared by coating cores produced analogously to the tablets with agents conventionally used in tablet coatings, for example polyvinylpyrrolidone or shellac, gum arabic, talc, titanium dioxide, or sugar.
- the coated tablet cover can also consist of several layers, for example using the above-mentioned auxiliaries.
- solutions or suspensions with the active ingredient according to the invention can be mixed with substances such as saccharin, cyclamate or sugar and / or with flavoring substances such as vanillin or orange extract to improve the taste. Furthermore, they can be mixed with suspending aids, such as sodium carboxymethyl cellulose, or preservatives, such as p-hydroxybenzoic acid.
- Capsules can be prepared by mixing the drug with carriers such as milk sugar or sorbitol, which are then introduced into the capsules. Suppositories are preferably produced by mixing the active ingredient with suitable carrier materials such as neutral fats or polyethylene glycols or their derivatives.
- the pharmaceutical preparation forms can furthermore be transmucosal, buccal, sublingual or percutaneous preparation forms, e.g. Matrix formulations (adhesive matrix, liquid reservoir systems), transdermal therapeutic systems (TTS), gels, sprays, ointments or intranasal preparations such as nasal sprays or nasal drops.
- Matrix formulations adheresive matrix, liquid reservoir systems
- TTS transdermal therapeutic systems
- gels e.g., sprays, ointments or intranasal preparations such as nasal sprays or nasal drops.
- Suitable dosages for the compounds according to the invention are from 0.001 to 100 mg per day, depending on the body weight, age and constitution of the patient, it being possible for the necessary daily dose to be administered by single or multiple administration.
- the 11 ⁇ -phenylestradiene derivatives according to the invention with fluoroalkyl groups in the aromatic side chain of the general formula (I) are compounds having an anti-hormonal effect.
- compounds according to Table 1 are more strongly bound to the progestro receptor than to the glucocorticoid receptor, and are therefore better dissociated than the compound RU 38 486.
- the compounds in animal experiments do not have an abortive effect at a dose of 1 mg per 4 days and in animals (rats) , Because of their reduced abortive and significantly more selective effects, they are particularly suitable for the treatment of endometriosis and for hormone replacement therapy with reduced potential for side effects.
- Table 1 Receptor binding, preferably relative to progesterone receptor binding efficiencies (RBA values) in [%]
- the compounds according to Table 2 are more strongly bound by the glucorticoid receptor versus progesterone receptor.
- Such substances are suitable for the treatment of diseases which are stimulated by cortisol or by corticoids, such as diabetes, hypertension, depression, age-related memory loss (or age dementia), Cushings syndrome and they are also suitable for inhibiting the formation of cortisol and its effect (such as the stress-related secretion of cortisol) and for stimulating the increase in cognitive performance.
- Table 2 Receptor binding, preferably relative to the glucocorticoid receptor Relative binding affinities (RBA values) in [ %]
- Example 1 11ß- [4- (2,2,2-Trifluoro-1-hydroxyethyl) phenyl] -17ß-methoxy-17 ⁇ - (methoxymethyl) - estra-4,9-dien-3-one
- a mixture of 2 g of 4- [17 ⁇ -methoxy-17 ⁇ - (methoxymethyl) -3-oxoestra-4,9-d ⁇ en-11 ⁇ -yl] benzaldehyde and 1 g of molecular sieve is dissolved in 30 ml of a mixture of absolute tetrahydrofuran and Absolute dimethylformamide (1 1, vv) suspended and 50 mg of tetrabutylammonium fluoride trihydrate are added while stirring. Then the mixture is cooled to 0 ° C. and slowly added dropwise.
- Trifluoromethylt ⁇ methylsilane is slowly added to added 1 N hydrochloric acid and stirred for a further 3 h, diluted with water, added ethyl acetate and the phases were separated, the organic phase was washed with saturated aqueous sodium bicarbonate solution and then with saturated sodium chloride solution, dried over sodium sulfate and concentrated in vacuo to dryness The remaining foam is purified by flash chromatography on gravels. Reconstallation from diethyl ether / n-hexane gives 1.48 g 1 1ß- [4- (2,2,2-Tr ⁇ f!
- a mixture of 1, 74 g of 4- (17ß-methoxy- (17 ⁇ -methoxymethyl) -3-oxoestra-4,9-d ⁇ en-1 1 ß-yljbenzaldehyde, 1 g of molecular sieve and 1 ml of heptafluoropropylt ⁇ methylsilane are suspended in 30 ml of absolute tetrahydrofuran and with stirring at -20 ° C. with 100 mg of tetramethylammonium fluoride trihydrate.
- the mixture is warmed slowly to room temperature, stirred for a further 12 h, filtered and evaporated to dryness in vacuo.
- Example 8 4- [17ß-Methoxy-17 ⁇ - (methoxymethyl) -3-oxaestra-4,9-dien-11ß-yl] phenyl-2,2,2-trifluoro-ethan-1-one- (Z) - [ N- (4-fluoro-phenylamino) carbonyl] oxime
- Example 9 4- [17ß-Methoxy-17 ⁇ - (methoxymethyl) -3-oxoestra-4,9-dien-11ß-yl] phenyl-2,2,2-trifluoro-ethan-1-one- (Z) - [N- (ethylamino) carbonyl] oxime
- Example 10 4- [17 ⁇ -Methoxy-17 ⁇ - (methoxymethyl) -3-oxaestra-4,9-dien-11 ⁇ -yl] phenyl-2,2,2-trifluoroethan-1 -one - (Z) - ( O-acetyl) oxime
- the crude product is purified by means of preparative layer chromatography on silica gel 60 PF 254 + 3 66nm. 228 mg of 4- [17 ⁇ -methoxy-17 ⁇ - (methoxymethyl) -3-oxoestra-4,9-dien-11ß-yl] -2,2,2-thfluoroethan-1-one- (Z) - [0 - (ethylmercapto) carbonyl] oxime as a colorless foam.
- the target connection is made according to Example 3.
- Example 18 11ß- ⁇ 4- [2,2,2-Trifluoro-1-hydroxy-1- (trifluoromethyl) ethyl] phenyl ⁇ -17ß-methoxy-17 ⁇ -
- Glucocorticoid receptor Thymus cytosol of the adrenalectomized rat. Thymi stored at -30 ° C. Buffer: TED buffer. Tracer: 3 H-dexamethasone, 20nM. Reference substance: dexamethasone.
- the bound and free steroid were separated by mixing in activated carbon / dextran (1% / 0.1%), centrifuging and measuring the receptor-bound 3 H Activity in the supernatant. From measurements in series of concentrations were the IC 5 o determined for the reference substance and for the compound to be tested and as the quotient of both values determined (x 100%), the relative molar binding affinity (RBA).
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Abstract
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19961219 | 1999-12-15 | ||
| DE19961219A DE19961219A1 (de) | 1999-12-15 | 1999-12-15 | 11beta-Phenylestratrien-Derivate mit Fluoralkylgruppen in der aromatischen Seitenkette, deren Herstellung und diese Verbindungen enthaltende pharmazeutische Zusammensetzungen |
| PCT/EP2000/011556 WO2001044267A1 (de) | 1999-12-15 | 2000-11-21 | 11-β-PHENYLESTRADIEN-DERIVATE MIT FLUORALKYLGRUPPEN IN DER AROMATISCHEN SEITENKETTE, DEREN HERSTELLUNG UND DIESE VERBINDUNGEN ENTHALTENDE PHARMAZEUTISCHE ZUSAMMENSETZUNGEN |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1237903A1 true EP1237903A1 (de) | 2002-09-11 |
Family
ID=7933253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP00988736A Withdrawn EP1237903A1 (de) | 1999-12-15 | 2000-11-21 | 11-beta-phenylestradien-derivate mit fluoralkylgruppen in der aromatischen seitenkette, deren herstellung und diese verbindungen enthaltende pharmazeutische zusammensetzungen |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1237903A1 (de) |
| JP (1) | JP2003517001A (de) |
| AU (1) | AU2507601A (de) |
| DE (1) | DE19961219A1 (de) |
| WO (1) | WO2001044267A1 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1285927A3 (de) | 2001-08-16 | 2005-06-29 | Schering Aktiengesellschaft | Verwendung von Glucocorticoid-Rezeptorantagonisten zur Vorbeugung und Behandlung von Erkrankungen des männlichen Reproduktionssystems |
| DE10236405A1 (de) * | 2002-08-02 | 2004-02-19 | Schering Ag | Progesteronrezeptormodulatoren mit erhöhter antigonadotroper Aktivität für die weibliche Fertilitätskontrolle und Hormonersatztherapie |
| ES2273061T3 (es) * | 2002-08-02 | 2007-05-01 | Schering Aktiengesellschaft | Agentes moduladores de receptores de progesterona con actividad antigonadotropa elevada para el control de fertilidad femenina y para la terapia por reemplazo hormonal. |
| CA2517893C (fr) * | 2003-03-11 | 2012-05-15 | Trophos | Application a titre de medicaments de derives de cholest-4-en-3-one, compositions pharmaceutiques les renfermant, nouveaux derives et leur procede de preparation |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| GB8513723D0 (en) * | 1985-05-31 | 1985-07-03 | Erba Farmitalia | 11-beta substituted steroids |
| FR2586021B1 (fr) * | 1985-08-09 | 1988-10-14 | Roussel Uclaf | Nouveaux produits derives de la structure 5a-oh d 9(10) 19-nor steroides |
| DE3621024C2 (de) * | 1986-06-20 | 1999-10-28 | Schering Ag | 11beta-Phenylestradiene, deren Herstellung und diese enthaltende pharmazeutische Präparate |
| DK72693D0 (da) * | 1993-06-18 | 1993-06-18 | Lundbeck & Co As H | Compounds |
| DE4332283A1 (de) * | 1993-09-20 | 1995-04-13 | Jenapharm Gmbh | Neue 11-Benzaldoximestradien-Derivate, Verfahren zu ihrer Herstellung und diese Verbindungen enthaltende Arzneimittel |
| DE4332284C2 (de) * | 1993-09-20 | 1997-05-28 | Jenapharm Gmbh | 11-Benzaldoxim-17beta-methoxy-17alpha-methoxymethyl-estradien-Derivate, Verfahren zu ihrer Herstellung und diese Verbindungen enthaltende Arzneimittel |
| IL122740A (en) * | 1997-01-15 | 2003-09-17 | Akzo Nobel Nv | 16-hydroxy-11-(substituted phenyl)-estra-9,4-diene derivatives, their preparation and pharmaceutical compositions containing them |
-
1999
- 1999-12-15 DE DE19961219A patent/DE19961219A1/de not_active Ceased
-
2000
- 2000-11-21 EP EP00988736A patent/EP1237903A1/de not_active Withdrawn
- 2000-11-21 AU AU25076/01A patent/AU2507601A/en not_active Abandoned
- 2000-11-21 WO PCT/EP2000/011556 patent/WO2001044267A1/de not_active Ceased
- 2000-11-21 JP JP2001544756A patent/JP2003517001A/ja active Pending
Non-Patent Citations (1)
| Title |
|---|
| See references of WO0144267A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2507601A (en) | 2001-06-25 |
| DE19961219A1 (de) | 2001-07-19 |
| WO2001044267A1 (de) | 2001-06-21 |
| JP2003517001A (ja) | 2003-05-20 |
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