WO1998038207A1 - Compositions de traitement ou de prevention du cancer de la prostate - Google Patents
Compositions de traitement ou de prevention du cancer de la prostate Download PDFInfo
- Publication number
- WO1998038207A1 WO1998038207A1 PCT/JP1998/000767 JP9800767W WO9838207A1 WO 1998038207 A1 WO1998038207 A1 WO 1998038207A1 JP 9800767 W JP9800767 W JP 9800767W WO 9838207 A1 WO9838207 A1 WO 9838207A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- treating
- prostate cancer
- compound
- preventing prostate
- reaction
- Prior art date
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- 239000003102 growth factor Substances 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
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- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 description 1
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- 238000002513 implantation Methods 0.000 description 1
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- 239000008011 inorganic excipient Substances 0.000 description 1
- 159000000014 iron salts Chemical class 0.000 description 1
- OWFXIOWLTKNBAP-UHFFFAOYSA-N isoamyl nitrite Chemical compound CC(C)CCON=O OWFXIOWLTKNBAP-UHFFFAOYSA-N 0.000 description 1
- 229910003002 lithium salt Inorganic materials 0.000 description 1
- 159000000002 lithium salts Chemical class 0.000 description 1
- 229940031703 low substituted hydroxypropyl cellulose Drugs 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 229960003511 macrogol Drugs 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229940037627 magnesium lauryl sulfate Drugs 0.000 description 1
- 159000000003 magnesium salts Chemical class 0.000 description 1
- HBNDBUATLJAUQM-UHFFFAOYSA-L magnesium;dodecyl sulfate Chemical compound [Mg+2].CCCCCCCCCCCCOS([O-])(=O)=O.CCCCCCCCCCCCOS([O-])(=O)=O HBNDBUATLJAUQM-UHFFFAOYSA-L 0.000 description 1
- 239000000594 mannitol Substances 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
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- 230000010534 mechanism of action Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
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- 230000001394 metastastic effect Effects 0.000 description 1
- 206010061289 metastatic neoplasm Diseases 0.000 description 1
- QARBMVPHQWIHKH-UHFFFAOYSA-N methanesulfonyl chloride Chemical compound CS(Cl)(=O)=O QARBMVPHQWIHKH-UHFFFAOYSA-N 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000004292 methyl p-hydroxybenzoate Substances 0.000 description 1
- 235000010270 methyl p-hydroxybenzoate Nutrition 0.000 description 1
- 229960002216 methylparaben Drugs 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- ZUSSTQCWRDLYJA-UHFFFAOYSA-N n-hydroxy-5-norbornene-2,3-dicarboximide Chemical compound C1=CC2CC1C1C2C(=O)N(O)C1=O ZUSSTQCWRDLYJA-UHFFFAOYSA-N 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 239000008012 organic excipient Substances 0.000 description 1
- 238000006053 organic reaction Methods 0.000 description 1
- NEGYEDYHPHMHGK-UHFFFAOYSA-N para-methoxyamphetamine Chemical compound COC1=CC=C(CC(C)N)C=C1 NEGYEDYHPHMHGK-UHFFFAOYSA-N 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 238000010647 peptide synthesis reaction Methods 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229940067107 phenylethyl alcohol Drugs 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 229920001592 potato starch Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 239000004405 propyl p-hydroxybenzoate Substances 0.000 description 1
- 235000010232 propyl p-hydroxybenzoate Nutrition 0.000 description 1
- 229960003415 propylparaben Drugs 0.000 description 1
- 210000005267 prostate cell Anatomy 0.000 description 1
- 125000006239 protecting group Chemical group 0.000 description 1
- 150000004040 pyrrolidinones Chemical class 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- NGHMEZWZOZEZOH-UHFFFAOYSA-N silicic acid;hydrate Chemical compound O.O[Si](O)(O)O NGHMEZWZOZEZOH-UHFFFAOYSA-N 0.000 description 1
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 description 1
- 239000004299 sodium benzoate Substances 0.000 description 1
- 235000010234 sodium benzoate Nutrition 0.000 description 1
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 1
- 235000010288 sodium nitrite Nutrition 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000004328 sodium tetraborate Substances 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000004334 sorbic acid Substances 0.000 description 1
- 235000010199 sorbic acid Nutrition 0.000 description 1
- 229940075582 sorbic acid Drugs 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 description 1
- 150000003462 sulfoxides Chemical class 0.000 description 1
- 239000003765 sweetening agent Substances 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- FKHIFSZMMVMEQY-UHFFFAOYSA-N talc Chemical compound [Mg+2].[O-][Si]([O-])=O FKHIFSZMMVMEQY-UHFFFAOYSA-N 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- RTKIYNMVFMVABJ-UHFFFAOYSA-L thimerosal Chemical compound [Na+].CC[Hg]SC1=CC=CC=C1C([O-])=O RTKIYNMVFMVABJ-UHFFFAOYSA-L 0.000 description 1
- 229940033663 thimerosal Drugs 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- 150000003751 zinc Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J73/00—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
- A61K31/58—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids containing heterocyclic rings, e.g. danazol, stanozolol, pancuronium or digitogenin
-
- 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
- A61P13/08—Drugs for disorders of the urinary system of the prostate
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
Definitions
- the present invention relates to a novel composition for treating or preventing prostate cancer, use of a compound for producing a medicament for treating or preventing prostate cancer, or administration of an effective amount of the compound to a warm-blooded animal.
- the present invention relates to a method for treating or preventing prostate cancer.
- Testosterone 5 ⁇ -reductase inhibitor is known as a therapeutic agent for benign prostatic hyperplasia, and its mechanism of action is to suppress the proliferation of prostate cells caused by excess of male hormones (mainly dihydrotestosterone). It shrinks and treats the prostate.
- testosterone 5 ⁇ -reductase inhibitor such as finasteride, which is marketed in the United States and Europe as a therapeutic agent for benign prostatic hyperplasia, but is undergoing clinical trials to develop a therapeutic agent for prostate cancer. .
- prostate cancer growth differs from benign prostatic hypertrophy and involves more growth factors.
- the therapeutic effect of prostate cancer does not correspond only to the strength of testosterone 5 ⁇ reductase inhibitory activity.
- the compounds included in the present application are not all known compounds.
- Carboxamide is a compound disclosed in Japanese Patent Application Laid-Open No. Hei 8-73492, Japanese Patent Publication No. Hei 8-191151, and tested. It is a sterone 5 ⁇ reductase inhibitor.
- the present inventors have conducted intensive studies on the synthesis of derivatives having testosterone 5 ⁇ -reductase inhibitory activity and their pharmacological activities over many years. The inventors have newly found that they have a therapeutic or preventive effect for cancer, and have completed the present invention.
- An object of the present invention is to provide a composition for treating or preventing prostate cancer. Another object of the present invention is to use the above compound for producing a medicament for treating or preventing prostate cancer, and further comprising administering an effective amount of the above compound to a warm-blooded animal. An object of the present invention is to provide a method for treating or preventing cancer.
- the novel composition for treating or preventing prostate cancer of the present invention contains a compound represented by the following general formula (I), a pharmaceutically acceptable salt or other derivative thereof as an active ingredient.
- a pharmaceutically acceptable salt or other derivative thereof as an active ingredient.
- a novel use of the present invention is to provide a compound represented by the following general formula (I), a pharmacologically acceptable salt or other derivative thereof, for producing a medicament for treating or preventing prostate cancer.
- a compound represented by the following general formula (I) for producing a medicament for treating or preventing prostate cancer.
- This is a use for producing a pharmaceutical.
- the novel method of treatment or prevention of the present invention relates to a method for treating prostate cancer, which comprises administering to a warm-blooded animal an effective amount of a compound represented by the following general formula (I), a pharmacologically acceptable salt or other derivative thereof.
- a method of prevention preferably, ⁇ — [1—methyl-1- (4-Methoxyxenyl) ethyl] 13-oxo-41-other 5 ⁇ -androsto 11-170-
- Treatment or prevention of prostate cancer by administering an effective amount of carboxamide to warm-blooded animals
- the method of the above-mentioned treatment or prevention of prostate cancer which is more preferably administered orally.
- R 1 and R 2 are the same or different and each represent a hydrogen atom, a hydroxyl group or a lower alkoxy.
- “Lower alkoxy” means, for example, methoxy, ethoxy, n-propoxy, isopropoxy, n-butoxy, isobutoxy, s-butoxy, tert-butoxy, n-pentoxy, Sopentoxy, 2-methylbutoxy, neopentoxy, n-hexyloxy, 4-methylpentoxy, 3-methylpentoxy, 2-methylpentoxy, 3,3-dimethylbutoxy, 2,2-dimethylbutoxy, 1, 1 — Represents a straight-chain or branched-chain alkoxy group having 1 to 6 carbon atoms such as dimethylbutoxy, 1,2-dimethylbutoxy, 1,3-dimethylbutoxy, 2,3-dimethylbutoxy; Is a linear or branched alkoxy group having 1 to 4 carbon atoms, more preferably a methoxy group.
- “Pharmacologically acceptable salt thereof” means that the compound (I) of the present invention can be converted into a salt, and thus refers to a salt thereof.
- a salt is preferably sodium.
- Alkali metal salts such as salt, potassium salt, lithium salt, calcium salt, magnesium salt
- metal salts such as alkaline earth metal salts, aluminum salts, iron salts, and zinc salts.
- Compound (I) of the present invention When the compound (I) of the present invention is left in the air, it may absorb water and become adsorbed water or form a hydrate. Such a compound is also included in the present invention. Is done.
- Compound (I) of the present invention can be produced by the following method.
- R 1 and R 2 have the same meaning as described above.
- Method A is a method in which a carboxylic acid and an amine are condensed to produce a target compound (I).
- Step A1 is a step of producing compound (I) using compound (II) or a reactive derivative thereof and compound (III).
- a conventional method in peptide synthesis for example, azide method, active ester method, mixed acid anhydride, etc. It is performed by a material method or a condensation method.
- the azide method is an amino acid hydrazide produced by reacting compound (II) or its ester with hydrazine in an inert solvent (eg, dimethylformamide) at about room temperature. Reacts with nitrous acid compounds to produce azide After conversion to a compound, the reaction is carried out by treating with an amide compound (III).
- an inert solvent eg, dimethylformamide
- nitrite compound used examples include an alkali metal nitrite such as sodium nitrite and an alkyl nitrite such as isoamyl nitrite.
- the reaction is preferably carried out in an inert solvent.
- the solvent used include amides such as dimethylformamide and dimethylacetamide, and sulfoxides such as dimethylsulfoxide.
- pyrrolidones such as N-methylpyrrolidone.
- the two steps of the present method are usually performed in one reaction solution, and the reaction temperature is 150 ° C. to 0 ° C. in the first stage and 110 ° C. to 10 ° C. in the second stage.
- the time required for the reaction is 5 minutes to 1 hour in the first stage, and 10 hours to 5 days in the second stage.
- the active ester method is carried out by reacting the compound (II) with an active esterifying agent to produce an active ester, and then reacting the active ester with an amide compound (III).
- Both reactions are preferably carried out in an inert solvent, for example, halogenated hydrocarbons such as methylene chloride, chloroform, ether, tetrahydro, etc.
- halogenated hydrocarbons such as methylene chloride, chloroform, ether, tetrahydro, etc.
- examples include ethers such as drofuran, amides such as dimethylformamide and dimethylacetamide, and nitriles such as acetonitrile.
- the active esterifying agent used examples include N-hydroxysuccinimide, 1-hydroxybenzotriazole, and N-hydroxy-5-norbornene-2,3-dicarboximide.
- N-hydroxy compound or a disulfide compound such as dipyridyl disulphide can be mentioned, and the active esterification reaction can be carried out by dicyclohexyl carpoid imide, carboxy dimizole or It is suitably carried out in the presence of a condensing agent such as triphenylphosphine.
- the reaction temperature is 110 ° C. to 100 ° C. for the active esterification reaction, and is around room temperature for the reaction between the active ester compound and the amine (III). Both reactions take 30 minutes to 80 hours.
- the mixed acid anhydride method is carried out by producing a mixed acid anhydride of the compound (II) and then reacting the mixed acid anhydride with amide.
- the reaction for producing a mixed acid anhydride is carried out in an inert solvent (eg, the above-mentioned halogenated hydrocarbons, amides, ethers) in a mixed acid anhydride agent, for example, ethyl chlorocarbonate, isobutyl chlorocarbonate.
- a mixed acid anhydride agent for example, ethyl chlorocarbonate, isobutyl chlorocarbonate.
- halogenated sulfonyls such as di-cyanocyanophosphoric acid or 2,4,6-triisopropylpropylsulfonyl chloride, balatruenesulfonyl chloride, methanesulfonyl chloride This is achieved by reacting compound (II) with the like.
- the reaction is preferably performed in the presence of an organic amine such as triethylamine or N-methylmorpholine, and the reaction temperature is from ⁇ 10 ° C. to 50 ° C., which is required for the reaction.
- the time is between 30 minutes and 20 hours.
- the reaction between the mixed acid anhydride and the amine (III) is preferably carried out in an inert solvent (for example, the above-mentioned halogenated hydrocarbon, amides, ethers) in the presence of the above-mentioned organic amine.
- an inert solvent for example, the above-mentioned halogenated hydrocarbon, amides, ethers
- the reaction temperature is 0 ° C. to 80 ° C., and the time required for the reaction is 1 hour to 48 hours.
- This reaction is also carried out in the co-presence of compound (11), compound ( ⁇ ) and a mixed acid anhydride agent without isolating the mixed acid anhydride.
- the compound (II) and the amide (III) are directly reacted in the presence of a condensing agent such as dicyclohexylcarpoimide, propylonidimidizole, 1-methyl-2-chloro-pyridinidine dye, and triethylamine. This is done by doing so.
- a condensing agent such as dicyclohexylcarpoimide, propylonidimidizole, 1-methyl-2-chloro-pyridinidine dye, and triethylamine.
- This reaction is carried out in the same manner as the above-mentioned reaction for producing an active ester.
- the protecting group can be removed according to a conventional method.
- the starting compound (II) or an active ester thereof is known or produced according to a known method [for example, Med, Chem., 27, 1690 (1984); J. Med. Chem., 29, 2298 (1986)]
- the compound (I I I) is a known compound or a known method (for example,
- R 1 R 2 is as defined above,
- Me represents a methyl group
- Ph represents a phenyl group.
- the compound is produced by a Grignard reaction, an azidation reaction of a hydroxyl group, and a reduction reaction according to the method described in Synthesis, page 24 (1978).
- FIG. 1 shows the antitumor effect against human prostate cancer in Example 1.
- the human prostate cancer cell line LNCaP a cultured cell line purchased from the American Type Culture Collection (ATCC), is subcutaneously transplanted 5-6 times subcutaneously into female and male nude mice. As a result, a solid tumor that reliably survived subcutaneously was obtained.
- This human prostate cancer strain was used in the following tests.
- BALB / cA Jcl-nu nude mice (Clear Japan, Oss, The mice were implanted subcutaneously in the axillary region of 8 w) and engraftment was confirmed about 20 days later. The mice were randomly divided into groups of 8 to 10 mice.
- N— [1-Methyl-11- (4-methoxyphenyl) ethyl] —3-oxo-1-4-aza5 ⁇ -androth-1-ene-17 7 (100 mg of 3-carboxamide (compound 1)) , Kg, and 100 mg / Kg of finasteride were orally administered once daily in the morning at a rate of 0.1 ml body weight of 0 g body weight 28 times daily.Tumor diameter was measured twice a week. major axis (a), were calculated tumor volume V (V ab 2/2 ) from the shorter (b). the relative volume ratio for each mouse was Table Wa in V nZV o. the relative volume ratio for each mouse The tumor growth inhibition rate (%) was determined.
- Finasteride is a compound that has been launched in the United States and Europe as a treatment for benign prostatic hyperplasia and is currently undergoing clinical trials as a treatment for prostate cancer.
- mice Four- to five-week-old male athymic nude mice were used for the experiments. Nud mice used in the experiments were bred in a sterile environment.
- LNCaP cells Human prostate cancer LNCaP cells were purchased from ATCC (American Type Culture Collection). LNCaP cells were transplanted subcutaneously into nude mice to form 5 x 10 6 cells, and used in subsequent experiments by forming solid tumors.
- mice were randomly divided into groups of 20 mice, and a group was administered with Compound 1 at a dose of 20 mg / kg, a group treated with finasteride at 20 mg / kg, and a non-treated control group. When the transplanted tumor grew until it could be measured from outside the mouse, the tumor engraftment was confirmed, and then administration was started.
- Compound 1 and finasteride were orally administered daily according to the above doses.
- the volume of the transplanted tumor was calculated from the formula shown in Example 1.
- the tumor-bearing mouse died, the mouse was immediately dissected and the weight of the transplanted tumor was measured. At the same time, the presence or absence of metastasis was confirmed.
- the metastatic tissue was fixed in 10% formalin and embedded in paraffin to prepare a tissue section. Tissue sections were stained with hematoxylin and eosin, and metastasis images were examined.
- the weight of the transplanted tumor was subjected to a Student's t test for all experimental groups.
- Fisher's equation test was performed on the number of metastases in each experimental group.
- the Mann-Whitney U test and Student's t test were performed on the two experimental groups to be compared.
- the survival rate on the 63rd day after tumor implantation was determined by Pearson's chi-square test. In all tests, a significance level of less than 5% was judged to be significant.
- the compound (I) of the present invention has excellent antitumor activity and low toxicity, it is useful as a composition for treating or preventing prostate cancer.
- the compound (I) of the present invention and a pharmaceutically acceptable salt thereof are used as a composition for treating or preventing prostate cancer
- the compound (I) itself or an appropriate pharmacologically acceptable salt thereof may be used. It can be orally administered as tablets, capsules, granules, powders or syrups by mixing with excipients and diluents.
- preparations may contain excipients (e.g., lactose, sucrose, dextrose, mannitol, sugar derivatives such as sorbitol; corn starch, potato starch, alpha starch, dextrin, carboxymethyl starch).
- excipients e.g., lactose, sucrose, dextrose, mannitol, sugar derivatives such as sorbitol; corn starch, potato starch, alpha starch, dextrin, carboxymethyl starch.
- Cellulose derivatives such as crystalline cellulose, low-substituted hydroxypropylcellulose, hydroxypropylmethylcellulose, carboxymethylcellulose, carboxymethylcellulose calcium, and internally crosslinked carboxymethylcellulose sodium; Beer gum; dextran; organic excipients such as burlan: and silicate derivatives such as light anhydrous silicic acid, synthetic aluminum silicate, magnesium metasilicate magnesium; phosphates such as calcium phosphate; Like calcium Carbonate; sulfate Cal Inorganic excipients such as sulfates such as shim may be mentioned.
- Lubricants eg, metal stearate salts such as stearic acid, calcium stearate, magnesium stearate; talc; colloid desilica; veegum, gay octopus, etc.
- Borax adipic acid
- sulfates such as sodium sulfate; glycol; fumaric acid; sodium benzoate; DL leucine; sodium fatty acid salt; sodium lauryl sulfate.
- Binders for example, polyvinylpyrrole) Ridon, macrogol, and the same compounds as the above-mentioned excipients can be mentioned.
- Disintegrants for example, the same compounds as the above-mentioned excipients, and Chemically modified starch and cell mouths such as croscarmethylene sodium, carboxymethyl starch sodium, crosslinked polyvinylpyrrolidone, etc.
- stabilizers Paraoxybenzoic acid esters such as methylparaben and propylparaben; alcohols such as chlorobutanol, benzyl alcohol and phenylethyl alcohol; benzalkonium chloride; phenols such as phenol and cresol; thimerosal; And sorbic acid
- flavoring agents for example, commonly used
- the amount used depends on symptoms, age, etc., but for example, the lower limit is 0.01 mg / kg body weight (preferably 0.01 mg / kg body weight), Therefore, it is desirable to administer 20 mg / kg body weight (preferably 1 mg / kg body weight) once or several times a day depending on the symptoms.
- the powder of the above formulation is mixed and passed through a 60-mesh sieve, and this powder is placed in a 25-mg No. 3 gelatin capsule to form a capsule.
- Powder of the above formulation is mixed and tableted with a tableting machine to make a tablet of 200 mg.
- Tablets can be sugar-coated as necessary.
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Urology & Nephrology (AREA)
- Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Steroid Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Medicines Containing Plant Substances (AREA)
Description
Claims
Priority Applications (14)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NZ337048A NZ337048A (en) | 1997-02-26 | 1998-02-26 | Use of N-[1-methyl-(substituted phenyl)ethyl]-3-oxo-4-aza-5alpha-androst-1-ene-17beta-carboxamide derivatives to treat prostate cancer |
EP98905646A EP0963998B1 (en) | 1997-02-26 | 1998-02-26 | Azasteroid compound for treating or preventing prostatic cancer |
AU61159/98A AU739308B2 (en) | 1997-02-26 | 1998-02-26 | Compositions for treatment or prevention of prostate cancer |
HU0001441A HUP0001441A3 (en) | 1997-02-26 | 1998-02-26 | Process for the preparation of pharmaceutical compositions containing 4-aza-androst-1-ene derivatives |
IL13138098A IL131380A0 (en) | 1997-02-26 | 1998-02-26 | The use of a compound for the manufacture of a pharmaceutical preparatin for the treatment or prevention of prostate cancer |
DE69823650T DE69823650T2 (de) | 1997-02-26 | 1998-02-26 | Azasteroidverbindung zur behandlung oder vorbeugung von prostatakrebs |
CA002282836A CA2282836A1 (en) | 1997-02-26 | 1998-02-26 | Compositions for treating or preventing prostatic cancer |
AT98905646T ATE265854T1 (de) | 1997-02-26 | 1998-02-26 | Azasteroidverbindung zur behandlung oder vorbeugung von prostatakrebs |
PL98335365A PL335365A1 (en) | 1997-02-26 | 1998-02-26 | Composition for treating or preventing prostatic carcinoma |
BR9807767-8A BR9807767A (pt) | 1997-02-26 | 1998-02-26 | Composição para o tratamento ou prevenção de câncer da pr;ostata, e uso de um composto, e, uso de n- [ 1 - metil - 1 - ( 4 - metoxifenil ) etil ] - 3 - oxo - 4 - aza - 5 - alfa-androst - 1 - eno - 17 - beta-carboxamida. |
HK00102592.8A HK1023576B (en) | 1997-02-26 | 1998-02-26 | Azasteroid compound for treating or preventing prostatic cancer |
US09/378,800 US6093722A (en) | 1997-02-26 | 1999-08-23 | Method for treating prostate cancer |
NO994107A NO994107D0 (no) | 1997-02-26 | 1999-08-25 | Preparater for behandling eller forhindring av prostatakreft |
US09/590,107 US6251915B1 (en) | 1997-02-26 | 2000-06-08 | Method for prevention of prostate cancer |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4233597 | 1997-02-26 | ||
JP9/42335 | 1997-02-26 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/378,800 Continuation-In-Part US6093722A (en) | 1997-02-26 | 1999-08-23 | Method for treating prostate cancer |
Publications (1)
Publication Number | Publication Date |
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WO1998038207A1 true WO1998038207A1 (fr) | 1998-09-03 |
Family
ID=12633151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1998/000767 WO1998038207A1 (fr) | 1997-02-26 | 1998-02-26 | Compositions de traitement ou de prevention du cancer de la prostate |
Country Status (19)
Country | Link |
---|---|
EP (1) | EP0963998B1 (ja) |
KR (1) | KR20000075651A (ja) |
CN (1) | CN1131239C (ja) |
AT (1) | ATE265854T1 (ja) |
AU (1) | AU739308B2 (ja) |
BR (1) | BR9807767A (ja) |
CA (1) | CA2282836A1 (ja) |
DE (1) | DE69823650T2 (ja) |
DK (1) | DK0963998T3 (ja) |
ES (1) | ES2221703T3 (ja) |
HU (1) | HUP0001441A3 (ja) |
ID (1) | ID22762A (ja) |
IL (1) | IL131380A0 (ja) |
NO (1) | NO994107D0 (ja) |
NZ (1) | NZ337048A (ja) |
PL (1) | PL335365A1 (ja) |
PT (1) | PT963998E (ja) |
RU (1) | RU2196582C2 (ja) |
WO (1) | WO1998038207A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2298851A1 (en) * | 1997-07-29 | 1999-02-11 | Sankyo Company Limited | Remedial agent for baldness and other diseases |
CA2562801C (en) | 2004-04-14 | 2010-09-07 | Eun-Joo Lee | Pharmaceutical composition for treating hair loss and benign prostatic hyperplasia |
KR100698400B1 (ko) | 2004-04-14 | 2007-03-23 | 이은주 | 탈모증 및 전립선비대증 치료를 위한 약제학적 조성물 |
EP1726650A1 (en) * | 2005-05-27 | 2006-11-29 | Universitätsklinikum Freiburg | Monoclonal antibodies and single chain antibody fragments against cell-surface prostate specific membrane antigen |
RU2695348C2 (ru) * | 2018-04-26 | 2019-07-23 | Федеральное государственное бюджетное учреждение "Национальный медицинский исследовательский центр радиологии" Министерства здравоохранения Российской Федерации (ФГБУ "НМИЦ радиологии" Минздрава России) | Способ лечения больных с наличием метастазов в лимфатических узлах и олигометастазов в костях скелета при раке предстательной железы |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61257996A (ja) * | 1985-03-07 | 1986-11-15 | フアルムイタリア・カルロ・エルバ・ソシエタ・ペル・アチオ−ニ | ステロイド性化合物、その製法及びそれを含む薬学的組成物 |
JPH0532693A (ja) * | 1990-10-29 | 1993-02-09 | Sankyo Co Ltd | アザステロイド類 |
JPH0873492A (ja) * | 1994-06-28 | 1996-03-19 | Sankyo Co Ltd | アザステロイド類 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06293793A (ja) * | 1993-02-10 | 1994-10-21 | Sankyo Co Ltd | ステロイド−17−アミド類の製造法 |
JPH0819151A (ja) * | 1994-06-30 | 1996-01-19 | Furukawa Electric Co Ltd:The | アーマロッド巻付構造 |
ATE208631T1 (de) * | 1996-02-05 | 2001-11-15 | Sankyo Co | 5-alpha reductase inhibierende zusammenstellung zur oralen verabreichung, verfahren zur herstellung und deren verwendung |
CA2298851A1 (en) * | 1997-07-29 | 1999-02-11 | Sankyo Company Limited | Remedial agent for baldness and other diseases |
-
1998
- 1998-02-26 KR KR1019997007716A patent/KR20000075651A/ko not_active Ceased
- 1998-02-26 CA CA002282836A patent/CA2282836A1/en not_active Abandoned
- 1998-02-26 RU RU99118510/14A patent/RU2196582C2/ru not_active IP Right Cessation
- 1998-02-26 PT PT98905646T patent/PT963998E/pt unknown
- 1998-02-26 DE DE69823650T patent/DE69823650T2/de not_active Expired - Fee Related
- 1998-02-26 DK DK98905646T patent/DK0963998T3/da active
- 1998-02-26 ES ES98905646T patent/ES2221703T3/es not_active Expired - Lifetime
- 1998-02-26 BR BR9807767-8A patent/BR9807767A/pt not_active IP Right Cessation
- 1998-02-26 HU HU0001441A patent/HUP0001441A3/hu unknown
- 1998-02-26 AT AT98905646T patent/ATE265854T1/de not_active IP Right Cessation
- 1998-02-26 IL IL13138098A patent/IL131380A0/xx unknown
- 1998-02-26 NZ NZ337048A patent/NZ337048A/xx unknown
- 1998-02-26 AU AU61159/98A patent/AU739308B2/en not_active Ceased
- 1998-02-26 CN CN98804295A patent/CN1131239C/zh not_active Expired - Fee Related
- 1998-02-26 EP EP98905646A patent/EP0963998B1/en not_active Expired - Lifetime
- 1998-02-26 WO PCT/JP1998/000767 patent/WO1998038207A1/ja not_active Application Discontinuation
- 1998-02-26 ID IDW990912A patent/ID22762A/id unknown
- 1998-02-26 PL PL98335365A patent/PL335365A1/xx unknown
-
1999
- 1999-08-25 NO NO994107A patent/NO994107D0/no not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61257996A (ja) * | 1985-03-07 | 1986-11-15 | フアルムイタリア・カルロ・エルバ・ソシエタ・ペル・アチオ−ニ | ステロイド性化合物、その製法及びそれを含む薬学的組成物 |
JPH0532693A (ja) * | 1990-10-29 | 1993-02-09 | Sankyo Co Ltd | アザステロイド類 |
JPH0873492A (ja) * | 1994-06-28 | 1996-03-19 | Sankyo Co Ltd | アザステロイド類 |
Also Published As
Publication number | Publication date |
---|---|
NZ337048A (en) | 2000-10-27 |
PL335365A1 (en) | 2000-04-25 |
HUP0001441A2 (hu) | 2000-10-28 |
EP0963998B1 (en) | 2004-05-06 |
KR20000075651A (ko) | 2000-12-26 |
CA2282836A1 (en) | 1998-09-03 |
ATE265854T1 (de) | 2004-05-15 |
HUP0001441A3 (en) | 2001-03-28 |
RU2196582C2 (ru) | 2003-01-20 |
NO994107L (no) | 1999-08-25 |
HK1023576A1 (en) | 2000-09-15 |
ID22762A (id) | 1999-12-09 |
DE69823650D1 (de) | 2004-06-09 |
PT963998E (pt) | 2004-07-30 |
DE69823650T2 (de) | 2004-12-09 |
AU6115998A (en) | 1998-09-18 |
DK0963998T3 (da) | 2004-08-16 |
CN1131239C (zh) | 2003-12-17 |
EP0963998A1 (en) | 1999-12-15 |
NO994107D0 (no) | 1999-08-25 |
EP0963998A4 (en) | 2002-06-12 |
CN1252805A (zh) | 2000-05-10 |
ES2221703T3 (es) | 2005-01-01 |
IL131380A0 (en) | 2001-01-28 |
BR9807767A (pt) | 2000-02-22 |
AU739308B2 (en) | 2001-10-11 |
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