WO2006013887A1 - 新規イミダゾリジン誘導体 - Google Patents
新規イミダゾリジン誘導体 Download PDFInfo
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- WO2006013887A1 WO2006013887A1 PCT/JP2005/014195 JP2005014195W WO2006013887A1 WO 2006013887 A1 WO2006013887 A1 WO 2006013887A1 JP 2005014195 W JP2005014195 W JP 2005014195W WO 2006013887 A1 WO2006013887 A1 WO 2006013887A1
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/66—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D233/86—Oxygen and sulfur atoms, e.g. thiohydantoin
-
- 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
- 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
- A61P15/08—Drugs for genital or sexual disorders; Contraceptives for gonadal disorders or for enhancing fertility, e.g. inducers of ovulation or of spermatogenesis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/08—Antiseborrheics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/10—Anti-acne agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/14—Drugs for dermatological disorders for baldness or alopecia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- 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
- A61P5/26—Androgens
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/66—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D233/72—Two oxygen atoms, e.g. hydantoin
- C07D233/76—Two oxygen atoms, e.g. hydantoin with substituted hydrocarbon radicals attached to the third ring carbon atom
Definitions
- the present invention relates to an imidazolidine derivative having a substituted alkyl group at the 3-position and a medicament containing the imidazolidine derivative as an active ingredient.
- antiandrogens ie, androgen receptor antagonists
- cyproterone acetate chlormadinone acetate, flutamide, bicalutamide and the like
- These antiandrogens have been effective in many cases, including drug treatment in prostate cancer, and have become one of the main therapeutic agents.
- Cyproterone acetate is known to suppress the progression of acne and the occurrence of baldness in teens.
- cyproterone acetate is used in women to treat male vagina and alopecia. Flutamide and bicalutamide are used as prostate cancer therapeutics.
- hydroxyflutamide which is the active substance of flutamide, increases the transcriptional activity of the androgen receptor at a concentration of 10 ⁇ mol ZL.
- the blood concentration of hydroxyflutamide in prostate cancer patients treated with flutamide is several ⁇ mol ZL, but it is also reported that this concentration is the concentration at which hydroxyflutamide exhibits agonist action ( (See Non-Patent Document 1).
- Patent Document 1 JP-A-4 3 08579
- Patent Document 2 JP-A-4 3 08579
- Patent Document 3 JP-A-4 3 08579
- Patent Document 2 corresponding European Publication No. 494819
- Patent Document 1 Japanese Patent Laid-Open No. 4-308579
- Patent Document 2 European Patent Application Publication No. 494819
- Patent Document 3 Japanese Patent Publication No. 10-510845
- Patent Document 4 International Publication No. 97Z00071 Pamphlet
- Non-patent document 1 Biol. Chem., 270, 19998-20003, 1995
- Non-patent document 2 Journal of the Japan Endocrine Society, 66, 597-606, 1990 Disclosure of the invention
- One object of the present invention is to provide an imidazolidine derivative having a substituted alkyl group at the 3-position, having a useful activity as a pharmaceutical, particularly an antiandrogenic activity, a pharmaceutically acceptable salt, prodrug or solvent thereof. It is to provide Japanese products.
- Another object of the present invention is to provide a medicament comprising the imidazolidine derivative.
- the present invention was completed by finding that the imidazolidine derivative having a sulfonamide group represented by (I) exhibits antiandrogenic activity and exhibits no or little agonist activity.
- n is an integer selected from 1 20;
- A is a cyano group, COOR 3 , —CONR 3 R 4 , a C 1 -C alkyl group optionally substituted with one or more halogen atoms, or a -tro group;
- B is a hydrogen atom, a halogen atom, -OR 3 , or a CC alkyl group that may be substituted with one or more halogen atoms;
- X 1 and X 2 are independently selected from O and S;
- n is an integer selected from 0 to 3;
- E is a C—C alkyl group
- R 1 and R 2 are independently a hydrogen atom, a C 1 -C alkyl group, and a C 1 -C alkyl force
- R 3 and R 4 are independently selected from a hydrogen atom and a C 1 -C alkyl group
- A is preferably a trifluoromethyl group, a cyano group, a carboxy group, a strong rubamoyl group, an N-methylcarbamoyl group, an N, N dimethylcarbamoyl group, or a -tro group.
- B is preferably a hydrogen atom, a trifluoromethyl group, a methyl group, an ethyl group, a chlorine atom, or a methoxy group.
- X 1 is O and X 2 is O or S.
- n is preferably an integer selected from 1 to 10.
- R 1 and R 2 are both hydrogen atoms, for example, it is preferable that at least one of them is a acetyl group.
- R 3 and R 4 defined in the above formula (I) are preferably independently selected from a hydrogen atom or a methyl group.
- suitable compounds include, for example:
- a pharmaceutical, a pharmaceutical composition or a pharmaceutical composition comprising the compound of the above formula (I), a pharmaceutically acceptable salt thereof, a prodrug thereof or a solvate thereof as an active ingredient. And antiandrogens are provided.
- prostate cancer pre-treatment comprising as an active ingredient a compound of the above formula (I), a pharmaceutically acceptable salt thereof, a prodrug thereof, or a solvate thereof.
- a preventive or therapeutic agent for a disease selected from benign hypertrophy, androgenetic alopecia, premature sexual maturity, acne vulgaris, seborrhea and hirsutism.
- a compound of the above formula (I), a pharmaceutically acceptable salt thereof, its production for the manufacture of a medicament acting as an androgen receptor antagonist Also provided is the use of a prodrug, or a solvate thereof.
- n is an integer selected from 1 to 20;
- Ra and Rb are independently a C 1 -C alkyl group substituted by one or more W 1 , one or more
- a c-c alkyl carbonyl group optionally substituted by w 1 of 1 or more by w 2
- W 1 is a C—C alkoxy group, a C—C alkylthio group, a C—C alkyl sulfi-
- Ariruokishi group optionally substituted by 2 or 1 or more w 2 by Ararukiruokishi group optionally C-C may be substituted;
- W 2 is a C—C alkyl group, a C—C alkoxy group, a C—C haloalkyl group, a halogen
- W 3 is C—C alkyl group, C—C alkoxy group, C—C alkylamino group, di (C
- R 1 and R 2 are as previously defined;
- Rc is a C—C canorequinole group
- n, Ra, Rb and Rc are as defined above.
- the C C alkyl group means a linear or branched alkyl group having 1 to 6 carbon atoms.
- R 1 or R 2 in the formula (I) of the present invention is preferably a linear or branched alkyl group having 1 to 3 carbon atoms, and more preferably a methyl group.
- the C C alkyl group means a linear or branched alkyl group having 1 to 4 carbon atoms.
- the C C alkoxy group means a linear or branched alkoxy group having 1 to 6 carbon atoms.
- Examples include methoxy, ethoxy, n-propoxy, i-propoxy, n-butoxy, s-butoxy, i-butoxy, t-butoxy, n-pentoxy, 3-methylbutoxy 2-methylbutoxy group, 1-methylbutoxy group, 1-ethylpropoxy group, n-hexyloxy group and the like.
- the C C alkylcarbonyl group is a linear or branched alkyl having 1 to 6 carbon atoms.
- C alkylcarbonyl groups include acetyl group, propionyl group, 2-methylpropiyl group.
- a vinyl group and a 2,2-dimethylpropiol group are included.
- the aryl group means a monocyclic or condensed aromatic hydrocarbon group having 6 to 14 carbon atoms.
- Phenyl group 1-naphthyl group, 2-naphthyl group, anthracyl group and the like. The same applies to the case where the aryl group is included as part of other substituents.
- the aryloxy group has an already defined aryl group as an aryl moiety, and includes a phenoxy group, a 1-naphthyloxy group, a 2-naphthyloxy group, and the like.
- the aryl carbonate group includes a benzoyl group, a 1-naphthoyl group, a 2-naphthoyl group, and the like.
- the CC alkoxycarbonyl group is a linear or branched alkoxy having 1 to 6 carbon atoms.
- Examples of -C alkoxycarbonyl groups include methoxycarbonyl group, ethoxycarbonyl
- arylcarbonyl group examples include a phenoxycarbonyl group, a 1-naphthylcarboxyl group, a 2-naphthyloxycarboxyl group, and the like.
- the C C alkylaminocarbonyl group is a linear or branched alkyl having 1 to 6 carbon atoms.
- C—C alkylaminocarbol groups include methylaminocarbo-
- the di (C—C alkyl) aminocarbonyl group is a straight or branched chain having 1 to 6 carbon atoms.
- dialkylaminocarbol group having an alkyl group as defined above as the alkyl moiety.
- di (C—C alkyl) aminocarbol groups include dimethylaminocarbo
- the C C alkylthio group is a linear or branched alkylthio group having 1 to 6 carbon atoms.
- Examples of the 16-group include a methylthio group and an ethylthio group.
- the C C alkylsulfinyl group is a linear or branched alkyl having 1 to 6 carbon atoms.
- C alkylsulfier groups include methylsulfyl group, ethylsulfier group
- the C C alkylsulfonyl group is a linear or branched alkyl having 1 to 6 carbon atoms.
- the alkyl sulfo group includes a methane sulfo group, an ethane sulfo group and the like.
- the arylsulfol group includes a benzenesulfol group or 1 naphthalenesulfo group.
- the CC aralkyl group has a linear or branched alkyl moiety having 1 to 8 carbon atoms. Means a aralkyl group having 7 to 14 carbon atoms and includes a benzyl group, a 1-phenethyl group, a 2-phenethyl group, and the like.
- the C C aralkyloxy group is a linear or branched alkyl moiety having 1 to 8 carbon atoms.
- the halogen atom means a fluorine atom, a chlorine atom, a bromine atom, an iodine atom or the like.
- the C 1 -C alkyl group optionally substituted with one or more halogen atoms includes a C—C
- the C C haloalkyl group is substituted with one or more halogen atoms as defined above.
- the haloalkyl group includes a fluoromethyl group, a chloromethyl group, a bromomethyl group, a difluoromethyl group, a trifluoromethylol group, a dichroic oral methinole group, a sucrose oral methinole group, a quasi-fnorrhoeic romethinole group, a 1, 1, 1 trifluoro ester.
- Examples include til group, 1, 1, 1 trichlorodiethyl group, perfluoroethyl group, and perfluoropropyl group.
- the C C haloalkyl group is substituted with one or more halogen atoms as defined above.
- 6 means a straight-chain or branched alkyl group having 6 and has the alkyl group defined above as a straight-chain or branched alkyl moiety having 1 to 6 carbon atoms.
- the haloalkyl group includes a C 1 -C haloalkyl group as defined above.
- Ra and Rb include, in addition to the above-mentioned substituents, C 1 -C alkoxy C 2 -C alkyl groups such as methoxymethyl group, ethoxymethyl group, and methoxyethyl group; benzyloxy
- C C such as benzyl group C C such as aralkyl group and benzyloxycarbonyl group
- 7 14 7 1 Includes aralkyloxycarbonyl group and p-toluenesulfonyl group.
- the body may be a trans form, a trans form or a mixture thereof.
- Q is preferably a group represented by the following formula. [0063] [Chemical 10]
- A, B and E are the same as A, B and E in the specification.
- A is preferably a cyan group, CONR 3 R 4 or -tro group, more preferably a cyan group or -tro group.
- B is preferably a trifluoromethyl group, a halogen atom, OR 3 , or C ⁇
- a C alkyl group more preferably a trifluoromethyl group, a halogen atom, or —o
- R 3 and R 4 may be the same or different, preferably a hydrogen atom or a carbon number.
- 1 to 3 linear or branched alkyl groups more preferably a hydrogen atom, a methyl group, or an ethyl group.
- m is preferably 0 or 1
- E is preferably a methyl group.
- X 1 and X 2 may be the same or different and are O or S, preferably X 1 is O and X 2 is O or S. However, when X 1 is O and X 2 is S, Q is not a 4-cyano-3-trifluoromethylphenol group! /.
- n 1, 2, 3, 4, 5, 6, 7, 8, 9 and 10 are preferable, 2 to 9 forces are more preferable, and 2 to 6 are more preferable. Further, when n is 3 or 4, the compound of the present invention has a marked difference between the agonist activity and the antagonist activity.
- the deprotection step is not particularly limited.
- a hydrolysis reaction in the presence of an acid or a base a reduction reaction including hydrogenation using PdZC, dichlorodisyanquinone, etc.
- Dehydrogenation reaction and the like.
- R 1 and R 2 may be the same or different from each other, a hydrogen atom which may be the same or different, a linear or branched alkyl group having 1 to 3 carbon atoms (C—C alkyl group), or 1 carbon atom ⁇ 3 linear or minute
- a branched alkylcarbonyl group (C C alkylcarbonyl group) is preferred.
- the pharmaceutically acceptable salt of the compound represented by the formula (I) is used for the production of the compound and a pharmaceutical product. It is a salt that can be used as a pharmaceutical, produced by contacting with an acid or base that can be used.
- Such salts include, for example, hydrochloride, hydrobromide, hydroiodide, sulfate, sulfonate, phosphate, phosphonate; acetate, citrate, malate, salicylic acid Carboxylic acid salts such as salts, or alkali metal salts such as sodium salts and potassium salts; alkaline earth metal salts such as magnesium salts and calcium salts; ammonium salts, alkyl ammonium salts, dialkyl ammonium salts And ammonium salts such as trialkylammonium salts and tetranolequinoleammonium salts.
- the prodrug of the compound represented by the formula (I) means that the compound represented by the formula (I) is generated in vivo after being administered as a pharmaceutical by a chemical reaction in vivo. This includes chemical compounds that have been chemically modified. Examples of the prodrug include C—C
- prodrug examples include a compound represented by the formula ( ⁇ ).
- the solvate of the compound represented by the formula (I) includes a compound in which a molecule of a solvent that can be used for production of a pharmaceutical agent is coordinated with the compound.
- Such solvates include, for example, hydrates.
- the compound represented by the general formula (I) of the present invention is expected to be an anti-androgen that exhibits long-term administration of androgen resistance and does not exhibit side effects such as Z or hepatotoxicity
- the pharmaceutical composition is expected to be useful as a therapeutic agent for diseases such as prostate cancer, benign prostatic hyperplasia, androgenetic alopecia, premature sexual maturity, acne vulgaris, seborrhea and hirsutism .
- the compound represented by the general formula (I) of the present invention is administered in advance, prostate cancer, prostatic hypertrophy, androgenetic alopecia, premature sexual maturity, acne vulgaris, seborrhea, and Since it can be expected to prevent or delay the onset of diseases such as hirsutism, it can be expected to be a preventive agent for these diseases.
- a pharmaceutical composition of the present invention comprises, but is necessary, a therapeutically effective amount of a compound of formula (I), a salt, prodrug or solvate thereof, and a pharmaceutically acceptable carrier.
- chemotherapeutic agent may be included.
- Chemotherapeutic agents include, for example, cytostatics, alkylating agents, metabolic inhibitors, interacting antibiotics, growth factor inhibitors, cell cycle inhibitors, enzymes, enzyme inhibitors, aromatase inhibitors, topoisomerases.
- Inhibitors, biological response modifiers, antihormonal agents, antiestrogens, and group forces that can also be antiandrogens can be any one or more.
- the compound represented by the formula (I), the salt, the prodrug and the solvate of the present invention are pharmaceutically acceptable carriers, excipients, binders, diluents, stabilizers, Lubricants, flavoring agents, disintegrating agents, coating agents, coloring agents, antioxidants, buffers, aqueous solvents, oily solvents, tonicity agents, dispersants, preservatives, solubilizers, fluidizing agents, soothing agents It can be administered orally or parenterally as a pharmaceutical composition containing an additive, such as an agent, a PH adjuster, a preservative, and a base.
- an additive such as an agent, a PH adjuster, a preservative, and a base.
- Examples of the above-mentioned pharmaceutical composition include oral preparations such as granules, powders, tablets, hard capsules, soft capsules, syrups, emulsions, suspensions, etc.
- Examples of parenteral preparations include Injections such as subcutaneous injections, intravenous injections, intramuscular injections, and intraperitoneal injections; transdermal administration agents such as ointments, creams, and lotions; suppositories such as rectal suppositories and vaginal suppositories And nasal preparations. These preparations can be produced by known methods usually used in the preparation process.
- excipients used in the pharmaceutical composition of the present invention include lactose, sucrose, glucose, saccharides such as D-manntol and sorbit; crystalline cellulose, hydroxypropyl cellulose, hydroxypropyl Cellulose and its derivatives such as methylcellulose and methylcellulose; starch and its derivatives such as corn starch, potato starch, 0C-starch, dextrin, ⁇ -cyclodextrin, sodium carboxymethyl starch, hydroxypropyl starch; synthetic aluminum silicate, key Silicates such as magnesium aluminate, calcium silicate and magnesium silicate; phosphates such as calcium phosphate; carbonates such as calcium carbonate; sulfates such as calcium sulfate; tartaric acid and potassium hydrogen tartrate Such as Mizusani ⁇ magnesium and the like.
- binder examples include agar, stearyl alcohol, gelatin, tragacanth, polyvinylino leconorole, polybylpyrrolidone; crystalline cellulose, hydroxypropyl cell mouth Cellulose, hydroxypropylmethylcellulose, cellulose such as methylcellulose and derivatives thereof; Corn starch, potato starch, OC-starch, dextrin, ⁇ -cyclodextrin, sodium carboxymethyl starch, hydroxypropyl starch, and derivatives thereof; lactose Saccharides such as sucrose, glucose, D-mannitol and sorbitol.
- Stabilizers include, for example, hydrogenated oil, sesame oil, sodium chondroitin sulfate, dibutyl hydroxytoluene, adipic acid, ascorbic acid, L-corcorbic acid stearate, sodium L-ascorbate, L-aspartic acid, L-asparagine.
- lubricant for example, gum arabic powder, cacao butter, carmellose calcium, carmellose sodium, caropeptide, hydrous silicon dioxide, hydrous amorphous silicon oxide, dry hydroxyaluminum gel , Glycerin, light liquid paraffin, crystalline cellulose, hydrogenated oil, synthetic aluminum silicate, sesame oil, wheat starch, talc, macrogol, phosphoric acid; stearic acids such as stearic acid, calcium stearate, magnesium stearate; Waxes such as sodium sulfate; sulfates such as sodium sulfate; kainates such as magnesium silicate and light anhydrous caustic acid; and lauryl sulfate such as sodium lauryl sulfate.
- Examples of the corrigent include ascorbic acid, L-aspartic acid, sodium L-aspartate, magnesium L-aspartate, aspartame, amatya, amatyakis, amatya powder, aminoethylsulfonic acid, aminoacetic acid, DL-alanine, saccharin.
- Examples of the disintegrant include agar, gelatin, tragacanth, adipic acid, anoleic acid, sodium alginate; cellulose such as crystalline cellulose, hydroxypropylcellulose, hydroxypropylmethylcellulose, methylcellulose and derivatives thereof; calcium carbonate, hydrogencarbonate Examples thereof include carbonates such as sodium and magnesium carbonate; starch such as corn mono, potato starch, at starch, dextrin, 13-cyclodextrin, sodium carboxymethyl starch, hydroxypropyl starch, and derivatives thereof.
- Examples of the coating agent include shellac, polybutylpyrrolidones, polyethylene dallicol, macrogol, methacrylic acid copolymers, liquid paraffin, and Eudragit; cellulose acetate, hydroxypropyl cellulose, cellulose acetate phthalate, hydroxypropyl Examples thereof include cellulose derivatives such as methylcelluloses.
- colorant examples include indicocarmine, caramel, and riboflavin.
- Examples of the buffering agent include aminoacetic acid, L-arginine, benzoic acid, sodium benzoate, salt ⁇ ammonium, salt ⁇ potassium, salt ⁇ sodium, dry sodium sulfite, and dry carbonate.
- aqueous solvent examples include distilled water, physiological saline, Ringer's solution, and the like.
- oil-based solvent examples include propylene glycol; vegetable oils such as olive oil, sesame oil, cottonseed oil, and corn oil.
- tonicity agent examples include salt potassium salt, salt sodium salt, glycerin, sodium bromide. , D-sorbitol, nicotinamide, glucose, boric acid and the like.
- dispersant examples include gum arabic, propylene glycol alginate, sorbitan sesquioleate, D-sorbitol, tragacanth, methylcellulose, aluminum monostearate, aminoalkyl methacrylate copolymer RS, lactose, concentrated glycerin, propylene glycol, Macrogols, sodium lauryl sulfate; stearic acid such as zinc stearate and magnesium stearate and salts thereof.
- Preservatives include, for example, salt benzalkonium, salt benzenton, dry sodium sulfite, dry sodium sulfate, cresol, black mouth cresol, dibutylhydroxytoluene, potassium sorbate, sodium dehydroacetate, phenol , Formalin, phosphoric acid, ansocco, thimerosanore, timonore; alcohols such as chlorobutanol monole, phenenoleanoreconole, propylene glycol, benzyl alcohol; And para-benzoic acid esters such as methyl acid.
- solubilizing agent examples include sodium benzoate, ethylenediamine, citrate, sodium citrate, glycerin, sodium acetate, sodium salicylate, sorbitan sesquioleate, nicotinamide, glucose, benzyl alcohol, polybutyropyrrolidone.
- examples include acetone, ethanol, isopropanol, D-sorbitol, sodium hydrogen carbonate, sodium carbonate, lactose, urea, sucrose, and the like.
- Examples of the fluidizing agent include hydrous silicon dioxide, talc, anhydrous ethanol, crystalline cellulose, synthetic aluminum silicate, calcium hydrogen phosphate; stearic acid such as calcium stearate and magnesium stearate, and salts thereof. can give.
- Examples of the soothing agent include salt benzalkonium, pro-in hydrochloride, mepril hydrochloride, lidocaine hydrochloride, lidocaine and the like.
- Examples of the pH adjuster include hydrochloric acid, succinic acid, succinic acid, acetic acid, boric acid, maleic acid, sodium hydroxide and the like.
- Examples of the preservative include benzoic acid, sodium benzoate, salt ⁇ cetyl pyridinium, salicylic acid, sodium salicylate, sorbic acid, potassium sorbate, thymol, methyl paraoxybenzoate, butyloxybenzoate Etc.
- Examples of the base include glycerin, stearyl alcohol, polyethylene glycols, propylene glycol, cetanol, lard, white petrolatum, paraffin, bentonite, lanolin fatty acid isopropyl, petrolatum, polysorbates, macrogol, lauryl al Examples include coal, sodium lauryl sulfate, ethyl linoleate, sodium hydrogen phosphate, rosin; vegetable oils such as olive oil, sesame oil, and wheat germ oil.
- the amount of the compound represented by the general formula (I) contained in the pharmaceutical composition of the present invention varies depending on the dosage form, but is preferably about 0.1 to: LOO weight based on the total amount of the pharmaceutical composition. %.
- the dosage of the pharmaceutical thread and the composition of the present invention depends on the type of administration control (such as warm-blooded animals including humans), severity of symptoms, age, sex, administration method, doctor's diagnosis, etc. Forces that can be varied over a wide range
- the dose of a compound represented by formula (I) to an adult should be about 0.1 to 500 mgZkg per day for both oral and parenteral administration. Is preferred.
- the above dose is a value per unit weight of the administration subject. Further, in the present invention, depending on the severity of symptoms, the judgment of the doctor, etc., the above dose may be divided into several times or more in one day to one month. May be.
- the compound of the present invention can be produced by the following method A:
- R is a C C alkyl group, preferably
- a C C alkyl group more preferably a methyl group or an ethyl group, and X is, for example, a salt
- Method A is a method for producing compound 5 in which R 1 and R 2 are both hydrogen atoms among the compounds represented by general formula (I).
- Step A1 is a step of producing compound 2, and is achieved by reacting compound 1 and compound 15 in an inert solvent.
- the inert solvent to be used is not particularly limited as long as it does not participate in the reaction.
- halogen solvents such as dichloromethane, chloroform, carbon tetrachloride, jetyl ether, tetrahydrofuran, dioxane, dimethoxyethane.
- Ether solvents such as ethyl acetate, ester solvents such as ethyl acetate, methyl acetate, aromatic solvents such as benzene, toluene, xylene, quinoline, chlorobenzene, cyclohexane, dimethyl sulfoxide, dimethylacetamide, dimethylimidazo Lidinone, dimethylformamide, N-methylpyrrolidone, acetonitrile, etc., preferably dimethylsulfoxide, dimethylacetamide, dimethylimidazolidinone, dimethylformamide, N-methylpyrrolidone, acetonitrile, ethyl acetate, etc. Further preferably a dimethylformamide.
- the reaction temperature varies depending on the type of solvent, etc. Usually 30 ° C to 100 ° C, preferably 0 ° C to 50 ° C, and the reaction time varies depending on the reaction temperature, etc. It is 10 minutes to 48 hours, preferably 30 minutes to 24 hours.
- Step A2 is a step of producing compound 3, and is achieved by reacting compound 2 with compound 16 in an inert solvent in the presence of a base and in the presence or absence of an additive.
- the inert solvent to be used is not particularly limited as long as it does not participate in the reaction.
- halogen solvents such as dichloromethane, chloroform, carbon tetrachloride, jetyl ether, tetrahydrofuran, dioxane, dimethoxyethane.
- Ether solvents such as benzene, toluene, xylene, quinoline, aromatic solvents such as black benzene, cyclohexane, dimethyl sulfoxide, dimethylacetamide, dimethylimidazolidinone, dimethylformamide, N- Methyl pyrrolidone, acetonitrile, and the like, preferably dimethyl sulfoxide, dimethylacetamide, dimethylimidazolidinone, dimethylformamide, N-methylpyrrolidone, and acetonitrile.
- These inert solvents may be single or mixed.
- Bases used are carbonates such as potassium carbonate, sodium carbonate, cesium carbonate, water Metal hydrides such as sodium hydride, potassium hydride, calcium hydride, alkyl lithium such as methyl lithium, ethyl lithium, n-butyl lithium, t-butyl lithium, lithium hydroxide, sodium hydroxide, hydroxide Metal hydroxides such as potassium, calcium hydroxide, barium hydroxide, cesium hydroxide, metals such as sodium amide, potassium bistrimethylsilylamide, sodium bistrimethylsilylamide, lithium diisopropylamide Amides, triethylamine, diisopropylethylamine, 1,8-diazabicyclo [5. 4.
- the additive used is not particularly limited as long as it promotes the progress of the reaction, and examples thereof include potassium iodide, sodium iodide, tetra-n-butylammonium iodide, and the like.
- the reaction temperature varies depending on the type of solvent, etc. Usually, it is 0 ° C to 150 ° C, preferably 30 ° C to 100 ° C, and the reaction time varies depending on the reaction temperature. The time is usually 10 minutes to 48 hours, preferably 30 minutes to 24 hours.
- Step A3 is a step of producing compound 4, and is achieved by reacting compound 3 with compound 17 in an inert solvent in the presence or absence of a base.
- the inert solvent to be used is not particularly limited as long as it does not participate in the reaction.
- halogen solvents such as dichloromethane, chloroform, carbon tetrachloride, jetyl ether, tetrahydrofuran, dioxane, dimethoxyethane.
- Ether solvents such as benzene, toluene, xylene, quinoline, aromatic solvents such as black benzene, cyclohexane, dimethyl sulfoxide, dimethylacetamide, dimethylimidazolidinone, dimethylformamide, N- Methyl pyrrolidone, acetonitrile, etc., preferably halogen solvents such as dichloromethane, chloroform, carbon tetrachloride, ether solvents such as jetyl ether, tetrahydrofuran, dioxane, dimethoxyethane, and more preferably Is dichloromethane, It is a Rahidorofuran like.
- Examples of the base used include triethylamine, diisopropylethylamine, 1, 8- Diazabicyclo [5.4.0] -7 Amines such as undudecene, pyridine, dimethylaminopyridine and pyrazine, preferably triethylamine, dimethylaminopyridine and the like.
- a base may or may not be used, but is preferably used.
- the reaction temperature varies depending on the type of solvent, etc. Usually 30 ° C to 100 ° C, preferably 0 ° C to 50 ° C, and the reaction time varies depending on the reaction temperature, etc. It is 10 minutes to 48 hours, preferably 30 minutes to 24 hours.
- Step A4 is a step of producing compound 5, and is achieved by acid hydrolysis of compound 4 in an inert solvent.
- the inert solvent used is not particularly limited as long as it does not participate in the reaction.
- the acid used is not particularly limited, and for example, hydrochloric acid, sulfuric acid, methanesulfonic acid and the like may be used, and hydrochloric acid, sulfuric acid and the like are preferable.
- the reaction temperature varies depending on the type of solvent, etc. Usually, it is 0 ° C to 200 ° C, preferably 20 ° C to 150 ° C, and the reaction time varies depending on the reaction temperature. Normally 10 minutes to 48:00 Between 30 minutes and 24 hours.
- the compound of the present invention can also be produced by the following Method B:
- Method B is a method for producing compound 8, which is a compound represented by general formula (I), wherein R 1 and R 2 are the same or different and are a hydrogen atom or a CC alkyl group.
- Step B1 is a step for producing Compound 7, which is achieved by reacting Compound 6 and Compound 16 in an inert solvent in the presence of a base and in the presence or absence of an additive. The same as step A2.
- Step B2 is a step for producing Compound 8, which is achieved by reacting Compound 7 and Compound 17 in an inert solvent in the presence or absence of a base, and is the same as Method A, Step A3 To be done.
- the compound of the present invention can also be produced by the following Method C:
- Method C is another method for producing compound 8 represented by general formula (I), wherein R 1 and R 2 are the same or different and are a hydrogen atom or a CC alkyl group. .
- Step C1 is a step for producing compound 10 and is achieved by reacting compound 9 with compound 18 in the presence of a base in an inert solvent.
- the alcohol used in this step may be a linear or branched alkyl alcohol having 1 to 6 carbon atoms, a linear or branched aralkyl alcohol having 1 to 3 carbon atoms, or an aryl alcohol.
- methanol ethanol, n-propanol, isopropanol, t-butanol, neopentyl alcohol (compound 18), or benzyl alcohol may be used.
- the inert solvent to be used is not particularly limited as long as it does not participate in the reaction.
- halogen solvents such as dichloromethane, chloroform, carbon tetrachloride, jetyl ether, tetrahydrofuran, dioxane, dimethoxyethane.
- Ether solvents such as benzene, toluene, xylene, quinoline, aromatic solvents such as black benzene, cyclohexane, dimethyl sulfoxide, dimethylacetamide, dimethylimidazolidinone, dimethylformamide, N- Methyl pyrrolidone, acetonitrile, etc., preferably halogen solvents such as dichloromethane, chloroform, carbon tetrachloride, ether solvents such as jetyl ether, tetrahydrofuran, dioxane, dimethoxyethane, and more preferably Is dichloromethane, etc. That.
- the bases used are, for example, amines such as triethylamine, diisopropylethylamine, 1,8-diazabicyclo [5.4.0] -7 undecene, pyridine, dimethylaminopyridine, pyrazine.
- amines such as triethylamine, diisopropylethylamine, 1,8-diazabicyclo [5.4.0] -7 undecene, pyridine, dimethylaminopyridine, pyrazine.
- Preferred are triethylamine, dimethylaminopyridine and the like.
- the reaction temperature varies depending on the type of solvent and the like. Usually, it is 30 ° C to 100 ° C, preferably 10 ° C to 30 ° C, and the reaction time varies depending on the reaction temperature, etc. The time is usually 10 minutes to 48 hours, preferably 30 minutes to 24 hours.
- Step C2 is a step for producing compound 11, and is achieved by reacting compound 10 and compound 16 in an inert solvent in the presence of a base and in the presence or absence of an additive. Is performed in the same manner as in Method A, Step A2.
- Step C3 is a step for producing compound 12, and is achieved by reacting compound 11 with compound 17 in the presence or absence of a base in an inert solvent. Performed in the same manner as step A3.
- Step C4 is a step for producing compound 13, and is achieved by reacting compound 12 with tetramethylammonium chloride or the like in an inert solvent.
- the inert solvent used is not particularly limited as long as it does not participate in the reaction.
- halogen solvents such as dichloromethane, chloroform, carbon tetrachloride, jetyl ether, tetrahydrofuran, dioxane, dimethoxyethane.
- Ether solvents such as benzene, toluene, xylene, quinoline, aromatic solvents such as black benzene, cyclohexane, dimethyl sulfoxide, dimethylacetamide, dimethylimidazolidinone, dimethylformamide, N- Methyl pyrrolidone, acetonitrile, and the like are preferable, and dimethylsulfoxide, dimethylacetamide, dimethylimidazolidinone, dimethylformamide, N-methylpyrrolidone, acetonitrile, and the like are more preferable, and dimethylformamide is more preferable.
- the reaction temperature varies depending on the type of solvent, etc. Usually 30 ° C to 250 ° C, preferably 80 ° C to 230 ° C, and the reaction time varies depending on the reaction temperature, etc. It is 10 minutes to 48 hours, preferably 30 minutes to 24 hours.
- Step C5 is a step for producing compound 14, in which a salt formed of, for example, compound 13 and a base such as triethylamine in an inert solvent is converted to triphenylphosphine monosalt, etc. This is achieved by reacting with the following reagents.
- the inert solvent used is not particularly limited as long as it does not participate in the reaction. For example, halogen solvents such as dichloromethane, chloroform, carbon tetrachloride, jetyl ether, tetrahydrofuran, dioxane, dimethoxyethane.
- Ether solvents such as benzene, toluene, xylene, quinoline, aromatic solvents such as black benzene, cyclohexane, dimethyl sulfoxide, dimethylacetamide, dimethylimidazolidinone, dimethylformamide, N- Methyl pyrrolidone, acetonitrile, etc., preferably halogen solvents such as dichloromethane, chloroform, carbon tetrachloride, ether solvents such as jetyl ether, tetrahydrofuran, dioxane, dimethoxyethane, and more preferably Is dichloromethane, etc. That.
- the reaction temperature varies depending on the type of solvent, etc. Usually 30 ° C to 50 ° C, preferably 0 ° C to 30 ° C, and the reaction time varies depending on the reaction temperature, etc. It is 10 minutes to 48 hours, preferably 30 minutes to 24 hours.
- Step C6 is a step for producing compound 8, and is achieved by reacting compound 14 with compound 19 in an inert solvent.
- the inert solvent used is not particularly limited as long as it does not participate in the reaction.
- halogen solvents such as dichloromethane, chloroform, carbon tetrachloride, jetyl ether, tetrahydrofuran, dioxane, dimethoxyethane.
- Ether solvents such as benzene, toluene, xylene, quinoline, aromatic solvents such as black benzene, cyclohexane, dimethyl sulfoxide, dimethylacetamide, dimethylimidazolidinone, dimethylformamide, N- Methyl pyrrolidone, acetonitrile, etc., preferably halogen solvents such as dichloromethane, chloroform, carbon tetrachloride, ether solvents such as jetyl ether, tetrahydrofuran, dioxane, dimethoxyethane, and more preferably Is dichloromethane, etc. That.
- the reaction temperature varies depending on the type of solvent, etc. Usually 30 ° C to 50 ° C, preferably 0 ° C to 30 ° C, and the reaction time varies depending on the reaction temperature. It is 10 minutes to 48 hours, preferably 30 minutes to 24 hours.
- the compounds of the present invention can also be produced by the following method D:
- Method D is another method for producing compound 8, which is a compound represented by general formula (I), wherein R 1 and R 2 are the same or different and each is a hydrogen atom or a CC alkyl group.
- Step D1 is a step for producing compound 56, and is achieved by reacting compound 55 with compound 58 in an inert solvent.
- the inert solvent to be used is not particularly limited as long as it does not participate in the reaction.
- ether solvents such as jetinoreethenole, tetrahydrofuran, dixanthane, dimethoxyethane, methanol, ethanol, n -propanol, i-propanol, n -butanol
- S butanol mono t-butanol, pentano, hexanol, cyclopropanol, cyclobutanol, cyclopentanol, cyclohexanol, ethylene glycol, 1, 3 propanediol, 1, 4 butane
- examples include diols, alcohol solvents such as 1,5-pentanediol, dimethyl sulfoxide, dimethylacetamide, and the like, preferably methanol, ethanol, and jetyl ether, and more preferably methanol.
- the reaction temperature varies depending on the type of solvent, etc. Usually, it is 0 ° C to 200 ° C, preferably 10 ° C to 100 ° C, and the reaction time varies depending on the reaction temperature. The time is usually 10 minutes to 48 hours, preferably 30 minutes to 24 hours.
- Step D2 is a step for producing compound 57 and is achieved by reacting compound 56 with compound 17 in an inert solvent in the presence or absence of a base.
- the inert solvent used is not particularly limited as long as it does not participate in the reaction.
- halogen solvents such as dichloromethane, chloroform, carbon tetrachloride, jetyl ether, tetrahydrofuran, dioxane, dimethoxyethane.
- Ether solvents such as benze Aromatic solvents such as benzene, toluene, xylene, quinoline, black benzene, cyclohexane, dimethyl sulfoxide, dimethylacetamide, dimethylimidazolidinone, dimethylformamide, N-methylpyrrolidone, and acetonitrile.
- halogen solvents such as dichloromethane, chloroform, carbon tetrachloride, ether solvents such as jetyl ether, tetrahydrofuran, dioxane and dimethoxyethane, and more preferred are dichloromethane and tetrahydrofuran. .
- the bases used are, for example, amines such as triethylamine, diisopropylethylamine, 1,8-diazabicyclo [5.4.0] —7undecene, pyridine, dimethylaminopyridine, pyrazine. Preferred are triethylamine, dimethylaminopyridine and the like.
- a base may or may not be used, but is preferably used.
- the reaction temperature varies depending on the type of solvent, etc. Usually 30 ° C to 100 ° C, preferably 0 ° C to 50 ° C, and the reaction time varies depending on the reaction temperature, etc. It is 10 minutes to 48 hours, preferably 30 minutes to 24 hours.
- Step D3 is a step of producing compound (8) and is achieved by acid / hydrolysis of compound (57) in an inert solvent.
- the inert solvent used is not particularly limited as long as it does not participate in the reaction.
- the acid used is not particularly limited, and for example, hydrochloric acid, sulfuric acid and the like can be used, and hydrochloric acid and the like are preferable.
- the reaction temperature varies depending on the type of solvent, etc. Usually, it is 0 ° C to 200 ° C, preferably 20 ° C to 150 ° C, and the reaction time varies depending on the reaction temperature. The time is usually 10 minutes to 48 hours, preferably 30 minutes to 24 hours.
- Compound 17 which is an intermediate for synthesizing the compound of the present invention, can be produced by the following Method E:
- the compound 17 can be produced in accordance with, for example, the method of The Journal of Steroid Biochemistry and Molecular Biology, No. 48, No. 1, pp. 111-119, 1994. .
- Step E1 is achieved by reacting compound 68 with thiophosgene in an inert solvent.
- the inert solvent used is not particularly limited as long as it does not participate in the reaction, but examples thereof include halogenated solvents such as dichloromethane, chloroform, carbon tetrachloride, jetyl ether, tetrahydrofuran, dixanthane, dimethoxyethane.
- Ether solvents such as benzene, toluene, xylene, quinoline, aromatic solvents such as black benzene, cyclohexane, dimethyl sulfoxide, dimethylacetamide, dimethylimidazolidinone, dimethylformamide, N— Methyl pyrrolidone, acetonitrile, and the like, preferably dichloromethane, jetyl ether, tetrahydrofuran, dioxane, and the like, and more preferably tetrahydrofuran.
- the reaction temperature varies depending on the type of solvent, etc. Usually 30 ° C to 100 ° C, preferably 0 ° C to 50 ° C, and the reaction time varies depending on the reaction temperature, etc. It is 10 minutes to 48 hours, preferably 30 minutes to 24 hours.
- this E1 step is di (C—C alkyl) thioca instead of thiophosgene as a sulfur source.
- Rubamoyl chloride (such as dimethylthiocarbamoyl chloride) can also be used.
- compound 68 and di (C ⁇ ) in an inert solvent in the presence or absence of an acid can also be used.
- Compound 17 can be obtained by reacting (C alkyl) thiocarbamoyl chloride.
- the compound of the present invention can also be produced by the following Method F:
- the method F is a method for producing a compound 73 in which X 1 and X 2 are both O among the compounds represented by the general formula (I).
- Step F1 is a step for producing compound 73, and is achieved by reacting compound 8 with an oxidizing agent in an inert solvent (which may be a single solvent or a mixed solvent).
- the inert solvent to be used is not particularly limited as long as it does not participate in the reaction.
- halogen solvents such as dichloromethane, chloroform, carbon tetrachloride, jetyl ether, tetrahydrofuran, dioxane, dimethoxyethane.
- Ether solvents such as benzene, toluene, xylene, quinoline, aromatic solvents such as black benzene, cyclohexane, dimethyl sulfoxide, dimethylacetamide, dimethylimidazolidinone, dimethylformamide, N- Methyl pyrrolidone, acetonitrile, water and the like, preferably a mixed solvent of tetrasalt carbon and acetonitrile and water.
- aromatic solvents such as black benzene, cyclohexane, dimethyl sulfoxide, dimethylacetamide, dimethylimidazolidinone, dimethylformamide, N- Methyl pyrrolidone, acetonitrile, water and the like, preferably a mixed solvent of tetrasalt carbon and acetonitrile and water.
- the oxidizing agent used is not particularly limited.
- the following oxidizing agents are used. be able to:
- Halogens chlorine, bromine, iodine, hypochlorous acid, sodium hypochlorite, potassium hypobromite, potassium hypoiodite, sodium chlorate, potassium chlorate, sodium bromate, potassium bromate, iodic acid Sodium, potassium iodate, perchloryl fluoride, orthoperiodic acid, sodium metaperiodate, potassium metaperiodate, N bromoacetamide, N-bromosuccinimide, N bromophthalimide, isocyanuric chloride, isocyanuric mouthpiece , N Bromocaprolatatam, 1-Chronobenzotriazole, 1, 3 Dive Moutor 5,5-Dimethylhydantoin, Sodium N-Chromodi p Toluenesulfonamide (chloramine T), Sodium N Amide (chloramine B), t-butyl hypochlorite, t-butyl hypobromite , Tert-butyl hypoiodite, od
- Manganese compounds potassium vortex manganate, manganese dioxide, manganese (III) acetate, tris (acetonylacetonite) manganese ( ⁇ ) (MTA), manganese sulfate ( ⁇ ), and manganese (III) pyrophosphate;
- Chromium compounds Chromium oxide (IV), Tones test, Sarett reagent, Collins reagent, chromate t-butyl ester, potassium dichromate, Beckmann mixture, sodium dichromate, Kiliani reagent, chromyl chloride, chromyl acetate, pyridi- Umukuroguchi chromate (PCC), pyridinium dichromate (PDC), etc .;
- Lead compounds lead tetraacetate, lead tetrabenzoate, red lead, acid lead (iV), diacid lead, etc.
- Mercury compounds mercury acetate ( ⁇ ), mercury trifluoroacetate ( ⁇ ), anhydrous mercury nitrate ( ⁇ ), and acid mercury (II), etc .;
- t-butyl perbenzoate t-butyl peracetate, t-butyl hydroperoxide, t-amyl hydroperoxide, dibenzoyl peroxide, di-p--trobenzoyl peroxide, di-p-clo mouth
- Organic peroxides such as benzoylperoxide, perbenzoic acid, methacro-peroxybenzoic acid, p-troperbenzoic acid, monoperoxyphthalic acid, formic acid, peracetic acid, trifluoroperacetic acid, And peroxylauric acid;
- Nitrogen oxides nitric acid, nitrous acid, salt nitrosyl, nitrous oxide, dinitrogen trioxide, tetraacid dinitrogen, and potassium trosodisulfonate (Fremy salt), etc .; Quinones: 2.3 Dichloro 5, 6 Dicyanose 1, 4 Benzoquinone (DDQ), Tetrachrome-1, 2 Benzoquinone (o Chlorael), Tetrachrome Mouth 1,4 Benzoquinone (Chloranil), etc .;
- Alkyl nitrite Ethyl nitrite, n-butyl nitrite, and isoamyl nitrite, etc.
- ⁇ ⁇ Acidic silver (1), Silver nitrate, Silver carbonate (Fetizon reagent), etc .;
- I h ⁇ copper chloride (1), copper chloride ( ⁇ ), copper acetate, copper oxide ( ⁇ ), copper sulfate, pyridine, etc .; L ⁇ : salty iron ( ⁇ ), ferricyanium potassium, and iron sulfate (III )Such;
- Ruthenium chloride (in) Sodium metaperiodate, hydrogen peroxide, dimethyl sulfoxide, oxygen, etc.
- Suitable oxidizing agents are chlorine, bromine, iodine, hypochlorous acid, sodium hypochlorite, potassium hypochlorite, potassium hypoiodite, sodium chlorate, potassium chlorate, sodium bromate.
- Isocyanuric chloride isocyanuric bromide, N bromocaprolatatam, 1 clocabenzotriazole, 1,3 dibromo-5,5-dimethylhydantoin, sodium N clopato-p toluenesulfonamide (chloramine T), sodium N Black mouth benzenesulfonamide (chloramine B), t-butyl hypochlorite, hypobromine t-Butyl, hypo
- the reaction temperature varies depending on the type of solvent, etc. Usually 30 ° C to 100 ° C, preferably 0 ° C to 50 ° C, and the reaction time varies depending on the reaction temperature. It is 10 minutes to 48 hours, preferably 30 minutes to 24 hours.
- the compound of the present invention can also be produced by the following Method G: [0175] [Chemical 17] Method G
- Method G is a method for producing compound 74, which is a compound represented by general formula (I), wherein both X 1 and X 2 are O.
- Step G1 is a step for producing compound 74, and is achieved by reacting compound 7 with compound 17 'in the presence or absence of a base in an inert solvent.
- the inert solvent to be used is not particularly limited as long as it does not participate in the reaction.
- halogen solvents such as dichloromethane, chloroform, carbon tetrachloride, jetyl ether, tetrahydrofuran, dioxane, dimethoxyethane.
- Ether solvents such as benzene, toluene, xylene, quinoline, aromatic solvents such as black benzene, cyclohexane, dimethyl sulfoxide, dimethylacetamide, dimethylimidazolidinone, dimethylformamide, N- Methyl pyrrolidone, acetonitrile, etc., preferably halogen solvents such as dichloromethane, chloroform, carbon tetrachloride, ether solvents such as jetyl ether, tetrahydrofuran, dioxane, dimethoxyethane, and more preferably Is dichloromethane, It is a Rahidorofuran like.
- Bases used are, for example, amines such as triethylamine, diisopropylethylamine, 1,8-diazabicyclo [5. 4.0] -7 undecene, pyridine, dimethylaminopyridine, pyrazine. Preferred are triethylamine, dimethylaminopyridine and the like.
- a base may or may not be used, but is preferably used.
- the reaction temperature varies depending on the type of solvent, etc. Usually 30 ° C to 100 ° C, preferably 0 ° C to 50 ° C, and the reaction time varies depending on the reaction temperature etc. It is 10 minutes to 48 hours, preferably 30 minutes to 24 hours.
- the isocyanate of compound 17 can be prepared by reacting the arylamine of compound 68 with triphosgene, or via the corresponding carboxylic acid power Hoffmann rearrangement or Curtius rearrangement.
- Compound 107 which is an intermediate for synthesizing the compound of the present invention, can be produced by the following Method H:
- n is as defined above.
- Step HI is a step of producing compound 107 and is achieved by reacting compound 106 with an iodinating agent in an inert solvent.
- the inert solvent used is not particularly limited as long as it does not participate in the reaction.
- ketones such as acetone and methylethylketone
- ethers such as ether, tetrahydrofuran, dioxane and dimethoxyethane are used.
- Solvents aromatic solvents such as benzene, toluene, xylene, quinoline, chlorobenzene, halogenated solvents such as dichloromethane, chloroform, carbon tetrachloride, acetonitrile, cyclohexane, dimethyl sulfoxide, dimethylacetamide, dimethyl
- aromatic solvents such as benzene, toluene, xylene, quinoline, chlorobenzene, halogenated solvents such as dichloromethane, chloroform, carbon tetrachloride, acetonitrile, cyclohexane, dimethyl sulfoxide, dimethylacetamide, dimethyl
- halogenated solvents such as dichloromethane, chloroform, carbon tetrachloride, acetonitrile, cyclohexane, dimethyl sulfoxide, dimethylacetamide, dimethyl
- Examples include imidazolidinone,
- the iodinating agent to be used is not particularly limited, and examples thereof include sodium iodide.
- the reaction temperature varies depending on the type of solvent and the like. Usually, it is 0 ° C 100 ° C, preferably 5 ° C.
- the reaction time varies depending on the reaction temperature and the like. Usually, the reaction time is 10 minutes to 48 hours, and preferably 30 minutes to 24 hours.
- Method I is a method for producing compound 112 in which n is 2 among the compounds represented by general formula (I).
- Step II is a step for producing compound 110, and is achieved by reacting compound 16 with compound 109 in an inert solvent in the presence or absence of a base. Performed in the same manner as step A3.
- the twelfth step is a step for producing compound 112, and is achieved by reacting compound 110 and compound 111 in the presence of a base in an inert solvent.
- the inert solvent used is not particularly limited as long as it does not participate in the reaction.
- ether solvents such as ether, tetrahydrofuran, dioxane, dimethoxyethane, benzene, toluene, xylene, quinoline, black
- Aromatic solvents such as benzene, halogen solvents such as dichloromethane, tetrasalt and carbon, acetonitrile, cyclohexane, dimethyl sulfoxide, dimethylacetamide, 1,3-dimethyl-2-imidazolidinone, Dimethylformamide, N-methylpyrrolidone, ethyl acetate and the like, preferably 1,3-dimethyl-2-imidazolidinone, dimethylformamide and the like.
- the base to be used is not particularly limited, and examples thereof include carbonates such as potassium carbonate, sodium carbonate, and cesium carbonate, metal hydrides such as sodium hydride, potassium hydride, and calcium hydride. Preferred are potassium carbonate, sodium hydride and the like.
- the reaction temperature varies depending on the type of solvent, etc. Usually, 0 ° C to 200 ° C, preferably 5 ° C to 150 ° C, and the reaction time varies depending on the reaction temperature, etc. 10 minutes to 48 hours, preferably 30 minutes to 24 hours.
- Compound 114 which is an intermediate for synthesizing the compound of the present invention, can be produced by the following Method J: [0200] [Chemical 20]
- Ar is an aromatic group such as a full group and a p-trofur group, and Q and R are as defined above].
- Step J1 is a step of producing compound 114 and is achieved by reacting compound 113 and compound 16 in the presence of a base in an inert solvent.
- the inert solvent used is not particularly limited as long as it does not participate in the reaction.
- ether solvents such as ether, tetrahydrofuran, dioxane, dimethoxyethane, benzene, toluene, xylene, quinoline, black
- Aromatic solvents such as benzene, halogenated solvents such as dichloromethane, tetrasalt-carbon, acetonitrile, cyclohexane, dimethyl sulfoxide, dimethylacetamide, 1,3 dimethyl-2 imidazolidinone, dimethylformamide N-methylpyrrolidone, ethyl acetate and the like
- preferable examples are dichloromethane, dioxane, toluene and the like.
- the base used is not particularly limited! For example, triethylamine, diisopropylethylamine, 1,8 diazabicyclo [5.4.0] —7 amines such as undecene, pyridine, dimethylaminoviridine. And preferred are diisopropylethylamine, 1,8 diazabicyclo [5. 4. 0] -7 undecene, and the like.
- the reaction temperature varies depending on the type of solvent, etc. Usually, it is 30 ° C to 200 ° C, preferably -5 ° C to 50 ° C, and the reaction time varies depending on the reaction temperature, etc. Usually, it is 10 minutes to 48 hours, preferably 30 minutes to 24 hours.
- the compound of the present invention can also be produced by the following Method K:
- R 5 is a C 1 -C acyl group, and n, Q, and X 2 are as defined above.]
- Step K1 is a step for producing compound 117 and is achieved by reacting compound 115 with compound 116 in the presence of a base in an inert solvent.
- the inert solvent used is not particularly limited as long as it does not participate in the reaction.
- ether solvents such as ether, tetrahydrofuran, dioxane, dimethoxyethane, benzene, toluene, xylene, quinoline, black
- Aromatic solvents such as benzene, halogenated solvents such as dichloromethane, tetrasalt-carbon, acetonitrile, cyclohexane, dimethyl sulfoxide, dimethylacetamide, 1,3-dimethyl-2-imidazolidinone, Dimethylformamide, ⁇ -methylpyrrolidone, ethyl acetate and the like, and preferably 1,3-dimethyl-2-imidazolidinone, dimethylformamide and the like.
- the base to be used is not particularly limited, and examples thereof include carbonates such as potassium carbonate and sodium carbonate, metal hydrides such as sodium hydride, potassium hydride and calcium hydride. Is sodium hydride and the like.
- the reaction temperature varies depending on the type of solvent, etc. Usually, 0 ° C to 200 ° C, preferably 5 ° C to 100 ° C, and the reaction time varies depending on the reaction temperature, etc. 48 hours, preferably 30 minutes to 24 hours.
- each group can be protected and deprotected by methods well known to those skilled in the art.
- protection and deprotection for example, “Protective Groups in Organic Synthesis 2nd edition”, Theodora W. Green, John Wiley & Sons, Inc., 1991 and the like can be referred to.
- the production method of the compound of the present invention is not limited to the above-mentioned method.
- the compounds of the invention can also be synthesized, for example, by appropriately combining the steps included in Method A to Method K. wear.
- the present invention provides an imidazolidine derivative that can be an anti-androgen that does not show side effects such as the development of androgen resistance by long-term administration and Z or hepatotoxicity. Furthermore, the compound of the present invention is superior to existing compounds in properties required for pharmaceuticals such as water solubility, and is promising as a practical pharmaceutical product.
- NMR nuclear magnetic resonance apparatus ARX 300 (manufactured by Bruker), Mercury 300 (manufactured by variant), ECP-400 (manufactured by JEOL) or EX270 (manufactured by JEOL).
- Mass spectrometry was performed using a mass spectrometer Q-micro, Triple Quadrupole Mass Spectrometer (manufactured by MIC ROMASS), LCQ classic (manufactured by Thermo Electron), ZQ2000 (manufactured by Waters) or QP5050A (manufactured by Shimadzu Corporation).
- the Rf value in the thin-layer chromatography method was determined using a silica gel plate Silica gel 60 F (Merck).
- the above-mentioned compound 9, compound 15, compound 16, compound 18, compound 18, compound 19 and compound 113 as raw materials are easily available as commercial products, known, known methods or similar to them easily manufactured according to the method described above.
- the compound 16 used in the present invention is preferably a hydrochloride which may be a salt such as hydrochloride.
- Triethylamine (2.4 mL) was added to compound 33 (80 mg), stirred at room temperature for 1 hour, and concentrated under reduced pressure to obtain a triethylamine salt (86 mg) of compound 33.
- triphenylphosphine (93 mg) was dissolved in dichloromethane, and ethanol chloride (0.0205 mL) was added at 0 ° C.
- a dichloromethane solution of the above compound 33 triethylamine salt (54 mg) was added at 0 ° C. and stirred at room temperature for 4 hours.
- Example 1 In the same manner as in the first step, the target compound (Compound 81) 3.60 g (yield 85%) )
- Rf value sica gel plate, developing solvent; ethyl acetate
- Rf value sica gel plate, developing solvent; ethyl acetate: 0.38.
- Rf value sica gel plate, developing solvent; ethyl acetate: 0.30.
- Rf value sica gel plate, developing solvent; ethyl acetate: 0.27.
- Example 26 By the same method as in Step 5, the target compound (Compound 92) was obtained in an amount of 113.2 mg (yield 85%). [0396] H—NMR (400 MHz, CDCl): 1.50—1.63 (2H, m), 1.85—1.99 (4H,
- Rf value (silica gel plate, developing solvent; ethyl acetate): 0.53.
- 2-Aminoisobutyric acid methyl ester hydrochloride 300 mg was suspended in dichloromethane (22 mL), and N, N-diisopropylethylamine (0.68 mL) was suspended at 0 ° C under a nitrogen atmosphere and stirred for 10 minutes. Thereafter, Compound 101 (620 mg) was added and stirred at room temperature for 1 hour. DBU (0.584 mL) was added and stirred overnight at room temperature. Add water to the reaction mixture and add dichloromethane. Extracted.
- Example 28 By the same method as in the fourth step, 26.3 mg (yield 58%) of the target compound (Compound 104) was obtained.
- HeLa cells purchased from Dainippon Pharmaceutical Co., Ltd. were treated with thiacol-treated fetal bovine serum (DCC-FBS) 3% phenol red-free Dulbecco's Modified Eagle Medium (hereinafter phenol red-free DMEM) Koji was cultured.
- MMTV- Luc-Hyg vector and mouse mammary tumor virus long terminal repeat reporter plasmid as a geneless phone element).
- Bacteria replaced with firefly luciferase gene and hygromycin resistance gene inserted as a drug resistance gene) and pSG5-hAR-neo (human androgen receptor expression vector: with androgen receptor gene under the control of SV40 promoter, A vector in which a neomycin metagene was inserted as a drug resistance gene) was transfected into HeLa cells using FuGENE TM 6 Transfection Reagent (obtained from Roche).
- Transformed cells were cultured in DMEM containing 500 ⁇ g / mL neomycin, 300 ⁇ g / mL hygromycin and 10% fetal bovine serum (hereinafter FBS) to obtain dihydrotestosterone (DHT). ) Yielded clones whose transcriptional activity increased in a dose-dependent manner. The resulting clones (11A11B2 cells) were maintained in DMEM containing 400 ⁇ g / mL neomycin, 200 ⁇ g / mL hygromycin and 10% FBS 'passage, androgen receptor and reporter gene assembly 3-4 The cells were subcultured with phenol-free DMEM containing 10% DCC-FBS the day before.
- FBS dihydrotestosterone
- 11A11B2 Cells 3% DCC-phenol red-free DMEM containing FBS (hereinafter Atsusi medium) were seeded 1.0xl0 to 4 / well become as white 'clear bottom 96 well microplates (COSTAR) at, and cultured overnight.
- Atsy's medium containing the Example compound or Comparative Example compound was adjusted to a final concentration of 1, 10, 100, 1000, or 10000 nmol / L. (However, the compounds of Examples 1 and 2 were added so that the final concentration would be 1 10 100 100 10000 100000 nmol / L), and after culturing for 48 hours, the transcriptional activity value was measured. Transcriptional activity was measured by Bright-Glo ' M Luciferase Assay System (Promega).
- the transcriptional activity rate of the Example compounds was calculated by setting the transcriptional activity value with 0.1 nmol / L DHT to 0% with the transcriptional activity value of only 100% Atsey medium.
- the compound concentration (EC5 value) showing 5% transcriptional activity was calculated from a two-point linear equation sandwiching 5%.
- the 11A11B2 cells were seeded 1.0xl0 to 4 / well become as white 'clear bottom 96 well microphone port plate (COSTAR) at Atsusi medium and over ⁇ culture.
- Assy medium containing DHT was prepared so that the final concentration of Example compound or Comparative compound was 1 10 100 1000 10000 nmol / day so that the final concentration of DHT would be 0.1 ol / L.
- Each was added so as to be L, and after culturing for 48 hours, the transcriptional activity value was measured. Transcriptional activity was measured with Brigh-Glo Luciferase Assay System (Promega).
- the transcriptional activity rate of the example compounds was calculated by setting the transcriptional activity value with 0.1 nmol / L DHT to 0% with the transcriptional activity value of only 100% Atsey medium.
- test methods related to Test Examples 1 and 2 above are disclosed in the following documents.
- Table 3 shows the results of Test Examples 1 and 2.
- Comparative Example 1 Compound of Example 12 of JP-A-4-308579 (4- (5-oxo-2, thixo-3)
- Comparative Examples 3 and 4 are known compounds and can be produced by known methods.
- the effect as an antiandrogen with reduced agonist activity can be determined by comparing EC5 / IC50 values. That is, a compound having a high EC5 / IC50 value is a compound having a more preferable effect, and the EC5ZIC50 value is specifically 5 or more, preferably 10 or more, more preferably 20 or more.
- the compound represented by the formula (I) of the present invention is expected to be an androgen-resistant expression by long-term administration, and an anti-androgen that does not show side effects such as Z or hepatotoxicity. It is expected to be useful as a therapeutic agent for diseases such as prostate cancer, prostatic hypertrophy, androgenetic alopecia, sexual prematurity, acne vulgaris, seborrhea, and hirsutism.
- the compound represented by the general formula (I) of the present invention is administered in advance, prostate cancer, prostatic hypertrophy, androgenetic alopecia, sexual prematurity, acne vulgaris, seborrhea It can be expected to prevent or delay the onset of diseases such as infectious diseases and hirsutism, and thus can be expected to be a preventive agent for these diseases.
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Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
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US11/659,369 US7803826B2 (en) | 2004-08-03 | 2005-08-03 | Imidazolidine derivatives |
JP2006531511A JP4912148B2 (ja) | 2004-08-03 | 2005-08-03 | 新規イミダゾリジン誘導体 |
DE602005027213T DE602005027213D1 (de) | 2004-08-03 | 2005-08-03 | Neue imidazolidinderivate |
AT05768418T ATE503746T1 (de) | 2004-08-03 | 2005-08-03 | Neue imidazolidinderivate |
EP05768418A EP1775289B1 (en) | 2004-08-03 | 2005-08-03 | Novel imidazolidine derivatives |
Applications Claiming Priority (2)
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JP2004-227321 | 2004-08-03 | ||
JP2004227321 | 2004-08-03 |
Publications (1)
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WO2006013887A1 true WO2006013887A1 (ja) | 2006-02-09 |
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PCT/JP2005/014195 WO2006013887A1 (ja) | 2004-08-03 | 2005-08-03 | 新規イミダゾリジン誘導体 |
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Country | Link |
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US (1) | US7803826B2 (ja) |
EP (1) | EP1775289B1 (ja) |
JP (1) | JP4912148B2 (ja) |
AT (1) | ATE503746T1 (ja) |
DE (1) | DE602005027213D1 (ja) |
TW (1) | TW200612920A (ja) |
WO (1) | WO2006013887A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009526078A (ja) * | 2006-02-10 | 2009-07-16 | ジヤンセン・フアーマシユーチカ・ナームローゼ・フエンノートシヤツプ | 選択的アンドローゲン受容体モジュレーターとして有用な、二環式イミダゾール又はチアジアゾール複素環 |
WO2011029537A1 (en) | 2009-09-11 | 2011-03-17 | Bayer Schering Pharma Aktiengesellschaft | Sustituted ( heteroarylmethyl ) thiohydantoins as anticancer drugs |
JP2013504522A (ja) * | 2009-09-10 | 2013-02-07 | トン、ヨウヂ | アンドロゲン受容体アンタゴニストおよびその使用 |
US9216957B2 (en) | 2011-03-10 | 2015-12-22 | Suzhou Kintor Pharmaceuticals, Inc. | Androgen receptor antagonists and uses thereof |
JP2021006575A (ja) * | 2015-07-08 | 2021-01-21 | シーブイ6 セラピューティクス (エヌアイ) リミテッド | ヒダントインを含むデオキシウリジントリホスファターゼ阻害剤 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005060661A2 (en) * | 2003-12-19 | 2005-07-07 | The Regents Of The University Of California | Methods and materials for assessing prostate cancer therapies |
US7718684B2 (en) | 2004-02-24 | 2010-05-18 | The Regents Of The University Of California | Methods and materials for assessing prostate cancer therapies and compounds |
US20070004679A1 (en) * | 2004-05-17 | 2007-01-04 | Nathalie Schlienger | Androgen receptor modulators and methods of treating disease using the same |
CN101119993B (zh) | 2005-01-10 | 2015-03-04 | 阿卡蒂亚药品公司 | 作为选择性雄激素受体调节剂的氨基苯基衍生物 |
US7709517B2 (en) * | 2005-05-13 | 2010-05-04 | The Regents Of The University Of California | Diarylhydantoin compounds |
PT3412290T (pt) | 2006-03-27 | 2021-04-19 | Univ California | Modulador do recetor de androgénios para o tratamento de cancro da próstata e doenças associadas ao recetor de androgénios |
JP5350217B2 (ja) * | 2006-03-29 | 2013-11-27 | ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア | ジアリールチオヒダントイン化合物 |
RU2319491C1 (ru) * | 2006-07-12 | 2008-03-20 | Бадулин Николай Александрович | Противоопухолевая, антибактериальная и антивирусная фармацевтическая композиция (ее варианты) |
CA2966280A1 (en) | 2007-10-26 | 2009-04-30 | The Regents Of The University Of California | Diarylhydantoin compounds |
FR2944524B1 (fr) * | 2009-04-17 | 2012-11-30 | Ipsen Pharma Sas | Derives d'imidazolidine-2,4-dione et leur utilisation comme medicament |
EA028869B1 (ru) | 2010-02-16 | 2018-01-31 | Арагон Фармасьютикалс, Инк. | Модуляторы рецептора андрогенов и их применение |
NZ745682A (en) | 2012-09-26 | 2019-09-27 | Aragon Pharmaceuticals Inc | Anti-androgens for the treatment of non-metastatic castrate-resistant prostate cancer |
JOP20200097A1 (ar) | 2013-01-15 | 2017-06-16 | Aragon Pharmaceuticals Inc | معدل مستقبل أندروجين واستخداماته |
TWI726969B (zh) | 2016-01-11 | 2021-05-11 | 比利時商健生藥品公司 | 用作雄性激素受體拮抗劑之經取代之硫尿囊素衍生物 |
CN111479560A (zh) | 2017-10-16 | 2020-07-31 | 阿拉贡药品公司 | 用于治疗非转移性去势难治性前列腺癌的抗雄激素 |
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JPH0673017A (ja) * | 1992-07-08 | 1994-03-15 | Roussel Uclaf | 新規な置換フェニルイミダゾリジン、それらの製造法、それらの薬剤としての使用及びそれらを含有する製薬組成物 |
WO2004111012A1 (ja) * | 2003-06-12 | 2004-12-23 | Chugai Seiyaku Kabushiki Kaisha | イミダゾリジン誘導体 |
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US5411981A (en) * | 1991-01-09 | 1995-05-02 | Roussel Uclaf | Phenylimidazolidines having antiandrogenic activity |
US5656651A (en) | 1995-06-16 | 1997-08-12 | Biophysica Inc. | Androgenic directed compositions |
-
2005
- 2005-08-03 US US11/659,369 patent/US7803826B2/en not_active Expired - Fee Related
- 2005-08-03 EP EP05768418A patent/EP1775289B1/en not_active Not-in-force
- 2005-08-03 JP JP2006531511A patent/JP4912148B2/ja not_active Expired - Fee Related
- 2005-08-03 WO PCT/JP2005/014195 patent/WO2006013887A1/ja active Application Filing
- 2005-08-03 TW TW094126369A patent/TW200612920A/zh unknown
- 2005-08-03 AT AT05768418T patent/ATE503746T1/de not_active IP Right Cessation
- 2005-08-03 DE DE602005027213T patent/DE602005027213D1/de active Active
Patent Citations (2)
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JPH0673017A (ja) * | 1992-07-08 | 1994-03-15 | Roussel Uclaf | 新規な置換フェニルイミダゾリジン、それらの製造法、それらの薬剤としての使用及びそれらを含有する製薬組成物 |
WO2004111012A1 (ja) * | 2003-06-12 | 2004-12-23 | Chugai Seiyaku Kabushiki Kaisha | イミダゾリジン誘導体 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009526078A (ja) * | 2006-02-10 | 2009-07-16 | ジヤンセン・フアーマシユーチカ・ナームローゼ・フエンノートシヤツプ | 選択的アンドローゲン受容体モジュレーターとして有用な、二環式イミダゾール又はチアジアゾール複素環 |
JP2013504522A (ja) * | 2009-09-10 | 2013-02-07 | トン、ヨウヂ | アンドロゲン受容体アンタゴニストおよびその使用 |
US8809550B2 (en) | 2009-09-10 | 2014-08-19 | Youzhi Tong | Androgen receptor antagonists and uses thereof |
WO2011029537A1 (en) | 2009-09-11 | 2011-03-17 | Bayer Schering Pharma Aktiengesellschaft | Sustituted ( heteroarylmethyl ) thiohydantoins as anticancer drugs |
US9216957B2 (en) | 2011-03-10 | 2015-12-22 | Suzhou Kintor Pharmaceuticals, Inc. | Androgen receptor antagonists and uses thereof |
JP2021006575A (ja) * | 2015-07-08 | 2021-01-21 | シーブイ6 セラピューティクス (エヌアイ) リミテッド | ヒダントインを含むデオキシウリジントリホスファターゼ阻害剤 |
JP7071044B2 (ja) | 2015-07-08 | 2022-05-18 | シーブイ6 セラピューティクス (エヌアイ) リミテッド | ヒダントインを含むデオキシウリジントリホスファターゼ阻害剤 |
Also Published As
Publication number | Publication date |
---|---|
EP1775289B1 (en) | 2011-03-30 |
EP1775289A4 (en) | 2009-09-02 |
DE602005027213D1 (de) | 2011-05-12 |
JP4912148B2 (ja) | 2012-04-11 |
US7803826B2 (en) | 2010-09-28 |
US20070249697A1 (en) | 2007-10-25 |
JPWO2006013887A1 (ja) | 2008-05-01 |
EP1775289A1 (en) | 2007-04-18 |
ATE503746T1 (de) | 2011-04-15 |
TW200612920A (en) | 2006-05-01 |
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