WO1995003279A1 - Sulfonamide and sulfonic ester derivatives each having tricyclic hetero ring - Google Patents
Sulfonamide and sulfonic ester derivatives each having tricyclic hetero ring Download PDFInfo
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- WO1995003279A1 WO1995003279A1 PCT/JP1994/001231 JP9401231W WO9503279A1 WO 1995003279 A1 WO1995003279 A1 WO 1995003279A1 JP 9401231 W JP9401231 W JP 9401231W WO 9503279 A1 WO9503279 A1 WO 9503279A1
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- C07D219/00—Heterocyclic compounds containing acridine or hydrogenated acridine ring systems
- C07D219/04—Heterocyclic compounds containing acridine or hydrogenated acridine ring systems 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 carbon atoms of the ring system
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- C07C211/43—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
- C07C211/54—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to two or three six-membered aromatic rings
- C07C211/55—Diphenylamines
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- C07C229/52—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton
- C07C229/54—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton with amino and carboxyl groups bound to carbon atoms of the same non-condensed six-membered aromatic ring
- C07C229/56—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton with amino and carboxyl groups bound to carbon atoms of the same non-condensed six-membered aromatic ring with amino and carboxyl groups bound in ortho-position
- C07C229/58—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton with amino and carboxyl groups bound to carbon atoms of the same non-condensed six-membered aromatic ring with amino and carboxyl groups bound in ortho-position having the nitrogen atom of at least one of the amino groups further bound to a carbon atom of a six-membered aromatic ring, e.g. N-phenyl-anthranilic acids
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- C07C311/22—Sulfonamides, the carbon skeleton of the acid part being further substituted by singly-bound oxygen atoms
- C07C311/29—Sulfonamides, the carbon skeleton of the acid part being further substituted by singly-bound oxygen atoms having the sulfur atom of at least one of the sulfonamide groups bound to a carbon atom of a six-membered aromatic ring
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- C07D209/56—Ring systems containing three or more rings
- C07D209/80—[b, c]- or [b, d]-condensed
- C07D209/82—Carbazoles; Hydrogenated carbazoles
- C07D209/88—Carbazoles; Hydrogenated carbazoles 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 carbon atoms of the ring system
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- C07D223/14—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
- C07D223/18—Dibenzazepines; Hydrogenated dibenzazepines
- C07D223/22—Dibenz [b, f] azepines; Hydrogenated dibenz [b, f] azepines
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- C07D243/10—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4 condensed with carbocyclic rings or ring systems
- C07D243/38—[b, e]- or [b, f]-condensed with six-membered rings
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- C07D265/28—1,4-Oxazines; Hydrogenated 1,4-oxazines
- C07D265/34—1,4-Oxazines; Hydrogenated 1,4-oxazines condensed with carbocyclic rings
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- C07D267/08—Seven-membered rings having the hetero atoms in positions 1 and 4
- C07D267/12—Seven-membered rings having the hetero atoms in positions 1 and 4 condensed with carbocyclic rings or ring systems
- C07D267/16—Seven-membered rings having the hetero atoms in positions 1 and 4 condensed with carbocyclic rings or ring systems condensed with two six-membered rings
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- C07D267/02—Seven-membered rings
- C07D267/08—Seven-membered rings having the hetero atoms in positions 1 and 4
- C07D267/12—Seven-membered rings having the hetero atoms in positions 1 and 4 condensed with carbocyclic rings or ring systems
- C07D267/16—Seven-membered rings having the hetero atoms in positions 1 and 4 condensed with carbocyclic rings or ring systems condensed with two six-membered rings
- C07D267/20—[b, f]-condensed
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- C07D279/10—1,4-Thiazines; Hydrogenated 1,4-thiazines
- C07D279/14—1,4-Thiazines; Hydrogenated 1,4-thiazines condensed with carbocyclic rings or ring systems
- C07D279/18—[b, e]-condensed with two six-membered rings
- C07D279/20—[b, e]-condensed with two six-membered rings with hydrogen atoms directly attached to the ring nitrogen atom
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- C07D281/02—Seven-membered rings
- C07D281/04—Seven-membered rings having the hetero atoms in positions 1 and 4
- C07D281/08—Seven-membered rings having the hetero atoms in positions 1 and 4 condensed with carbocyclic rings or ring systems
- C07D281/12—Seven-membered rings having the hetero atoms in positions 1 and 4 condensed with carbocyclic rings or ring systems condensed with two six-membered rings
- C07D281/14—[b, e]-condensed
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- C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
- C07D413/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
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- C07D513/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
- C07D513/04—Ortho-condensed systems
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- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
- C07F7/1804—Compounds having Si-O-C linkages
Definitions
- the present invention relates to a novel sulfonamide or sulfonate derivative, its production, and a pharmaceutical composition containing the compound as an active ingredient.
- cancer chemotherapeutic agents include cyclizing phosphamide, an alkylating agent, methotrexate, antimetabolites, fluorouracil, the antibiotics adriamycin, mitomycin, bleomycin, and plant-derived pinklistin.
- drugs such as etoposide and metal complex cisbratin, their antitumor effects are insufficient, and development of new antitumor agents is eagerly awaited.
- aromatic sulfonamide-based antitumor compounds examples include 4-aminobenzene sulfonamide derivatives (JP-B-43-3093), 2-sulfanylamide-quinoxaline derivatives (JP-A-62-426) and N- (2-anilino-3-pyridyl) benzenesulfonamide derivatives (JP-A-5-39256) have been reported. Aromatic sulfonate antitumor compounds have not been reported yet.
- An object of the present invention is to provide a novel sulfonamide derivative and a novel sulfonate derivative which have excellent antitumor activity and have a different basic skeleton from conventional antitumor compounds. It is another object of the present invention to provide a method for producing the compound and a pharmaceutical composition containing the compound as an active ingredient.
- the present invention provides a compound represented by the general formula (I):
- G represents an aromatic 5- or 6-membered ring having 1 or 2 substituents.
- L represents a compound of the formula N (R 1 ) 1 (wherein R 1 represents a hydrogen atom or a lower alkyl group) or an oxygen atom.
- M is a tricyclic structure selected from formulas (a), (b), (c), (d), (e) and (f)
- a ring and B ring may be an optionally substituted unsaturated 5- or 6-membered ring,
- X is a formula — N (R 2 ) 1 (wherein R 2 represents a hydrogen atom or a lower alkyl group) Or one NHC
- G is a 4-methylphenyl group or a 4-methoxycarbonylaminophenyl group
- X in the tricyclic structure (a) of M is a group of the formula —N (R 2 )
- Y is an oxygen atom or Excluding a combination of the formula S (0) Struktur1 (where n is 0), a sulfonamide derivative or a sulfonate derivative, or a pharmacologically acceptable salt thereof About salt.
- the present invention includes the following aspects.
- R 31 represents a hydrogen atom, a halogen atom, a lower alkyl group, a lower alkoxy group, a -toro group, a cyano group or an amino group which may be substituted with a lower alkyl group.
- R 32 and R 33 are the same or different and each represent a hydrogen atom, a lower alkyl group, a lower alkoxy group or a halogen atom.
- L represents one N (R 34 ) — or an oxygen atom.
- R 34 represents a hydrogen atom or a lower alkyl group.
- M is a tricyclic structure selected from formulas (a), (b), (c), (d), (e) and (f)
- X represents a compound of the formula N (R 35 ) 1 or —NHCO—.
- an R 3 1 is hydrogen atom or a methyl group
- Ri Ah in R 3 2 and R 3 3 is hydrogen atom
- L is - N (R 3 4) - a and tricyclic structures of M (a) )
- X gar N (R 3 5) is one in, and Y except combinations where at sulfur atom or an oxygen atom.
- the present invention provides a pharmaceutical composition
- a pharmaceutical composition comprising a pharmacologically effective amount of the above sulfonamide derivative or sulfonate or a pharmacologically acceptable salt thereof, and a pharmacologically acceptable carrier.
- the present invention also provides a method for prevention and use of the above-mentioned sulfonamide derivative or sulfonic acid ester derivative, or a pharmaceutically acceptable salt thereof, as an agent for treating or preventing a tumor, and a use for producing the agent.
- the present invention is effective in treating and preventing nasopharyngeal cancer, lung cancer, colon cancer, breast cancer, uterine cancer, stomach cancer, ovarian cancer, liver cancer, leukemia and the like, and treating and preventing such tumors.
- an aromatic 5- or 6-membered ring having 1 or 2 substituents represented by G means benzene, pyridine, thiophene or furan having 1 or 2 substituents. means.
- the substituent include a halogen atom, a lower alkyl group, a lower alkoxy group, and an amino group which may be substituted with a lower alkyl group.
- the A ring and the B ring in the tricyclic structure represented by M may be the same or different from each other, and the meaning of “the optionally substituted unsaturated 5 or
- the term "6-membered ring” refers to an optionally substituted 5- or 6-membered unsaturated hydrocarbon or an unsaturated hydrocarbon having a nitrogen, oxygen, or sulfur atom as a hetero atom. It is a saturated heterocycle.
- Examples of the main unsaturated 5- or 6-membered ring include pyrrole, pyrazole, imidazole, thiophene, furan, benzene, pyridine, pyrimidine, pyrazine, pyridazine and the like.
- the 5- or 6-membered ring may have 1 to 3 substituents.
- substituents include a halogen atom, a lower alkyl group which may be substituted with a hydroxyl group, and a substituent which may be substituted with a hydroxyl group.
- Preferred examples include a lower alkoxy group, a hydroxyl group, an amino group which may have a hydroxyl group or may be substituted with a lower alkyl group, a lower acylamino group, a cyano group, a lower acyl group or an oxo group.
- the substituent is a hydroxyl group or has a hydroxyl group in the substituent, these hydroxyl groups may be protected.
- the protected hydroxy groups include methoxymethyloxy, tetrahydrobilanyloxy, benzyloxy, phosphate, ester sulfate, and sulfonate (p-methoxybenzenesulfonic acid, methanesulfone Esters with acids, etc.), amino acid esters (eg, glycine, alanine, leucine, tyrosine, aspartic acid, glutamic acid, lysine, arginine, proline, zalcosin, S-alanin, araminobutyric acid, etc.) Ester), glycosides (eg, glucoside, glucuronide, etc.), and carbamoyloxy groups which may be substituted with a lower alkyl group (eg, carbamoyloxy group, methylcarbamoyloxy group, dimethylcarbamoyloxy group, etc.) , Lower acyloxy group (eg Examples thereof include those having 1 to
- a lower alkyl group in R 1 to R 16 or in the definition of the substituent which the G, A ring and B ring may have is a straight alkyl group having 1 to 6 carbon atoms.
- Chain or branched alkyl groups such as methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, n-pentyl (Amyl group), isopentyl group, neopentyl group, tert-pentyl Group, 1-methylbutyl group, 2-methylbutyl group, 1,2-dimethylpropyl group, n-hexyl group, isohexyl group, 1-methylpentyl group, 2-methylpentyl group, 3-methylpentyl group, 1, 1 —Dimethylbutyl group, 1,2-dimethylbutyl group, 2,2-dimethylbutyl group,
- preferred groups include a methyl group, an ethyl group, a propyl group, and an isopropyl group, and among them, the most preferred groups include a methyl group and an ethyl group.
- the lower alkoxy group in the definition of the substituent which ring A, ring A and ring B may have is methoxy, ethoxy, n-propoxy, isopropoxy, n-butoxy, isobutoxy.
- a lower alkoxy group derived from the above lower alkyl group such as a tert-butoxy group.
- the most preferred groups include a methoxy group and an ethoxy group.
- the halogen atom include a fluorine atom, a chlorine atom, and a bromine atom.
- a lower acyl group in the definition of the substituent which R 14 or the ring A and the ring B may have includes a formyl group, an acetyl group, a propionyl group, a butyryl group, an isobutylyl group, a valeryl group and the like. means.
- the sulfonamide derivative or sulfonate derivative represented by the general formula (I) may form a salt with an acid or a base in some cases.
- the present invention also includes a salt of compound (I).
- the salt with an acid include inorganic salts such as hydrochloride, hydrobromide, and sulfate, acetic acid, lactic acid, succinic acid, fumaric acid, maleic acid, citric acid, benzoic acid, methanesulfonic acid, p — Salts with organic acids such as toluenesulfonic acid.
- salts with organic bases such as triethylamine, arginine and lysine.
- the compounds of the present invention exhibit strong antitumor activity, but also include compounds that exhibit antitumor activity by being metabolized in vivo, such as by oxidation, reduction, hydrolysis and conjugation. Further, the present invention includes a compound which is metabolized in vivo to produce the compound of the present invention.
- the compound (I) of the present invention can be produced by various methods. Representative methods among them are as follows.
- G b represents G which may be protected, or a reactive derivative thereof represented by the general formula (I I I)
- L has the same meaning as described above; Ma represents M which may be protected, and if the obtained compound has a protecting group, it is optionally used. It can be produced by removing the protecting group.
- Examples of the reactive derivative of sulfonic acid (II) include commonly used reactive derivatives such as sulfonyl halide, sulfonic anhydride, N-sulfonylimidazolide and the like. Particularly preferred examples are sulfonyl halides.
- the reaction proceeds stoichiometrically in equimolar amounts.
- the solvent used in the reaction is not particularly limited, but those which dissolve the starting materials and do not easily react with them are desirable.For example, pyridine, tetrahydrofuran, dioxane, benzene, ether, dichloromethane, dimethylformamide, Alternatively, a mixed solvent of two or more kinds selected from these may be used.
- the sulfonyl halide is When an acid is liberated as the reaction proceeds, as in the case of using the compound, the reaction is preferably carried out in the presence of a suitable deoxidizing agent. Therefore, the use of a basic solvent such as pyridine is particularly preferable. It is. When a neutral solvent is used, a basic substance such as an alkali carbonate or an organic tertiary amine may be added. Of course, the solvents that can be used are not limited to those listed here. Generally, this reaction proceeds at room temperature, but may be cooled or heated as necessary. The reaction time is usually from 10 minutes to 20 hours, but is arbitrarily selected depending on the type of the starting compound and the reaction temperature.
- a free hydroxyl or amino group can be obtained by performing a normal deprotection method such as acid treatment, alkali treatment, or catalytic reduction, if desired. It is possible to obtain a sulfonamide derivative or a sulfonate derivative (I) having the same.
- Gb and Ma have the same meanings as described above, for example, by reacting with a lower alkyl halide in the presence of a base such as sodium hydride. If the obtained product has a protected amino or hydroxyl group, it may have a free hydroxyl or amino group by performing a normal deprotection method such as acid treatment, alkali treatment, or catalytic reduction, if desired. It is possible to obtain the sulfonamide derivative (I).
- M b means M a when Y in the definition of M a contains a sulfur atom
- hydrogen peroxide Can be produced by reacting with an oxidizing agent such as m-chloroperbenzoic acid.
- an oxidizing agent such as m-chloroperbenzoic acid.
- the amino group or the hydroxyl group is protected in the obtained product, it has a free hydroxyl group or an amino group by performing a normal deprotection method such as an acid treatment, an alkali treatment, or a catalytic reduction, if desired. It is possible to obtain a sulfonamide derivative or a sulfonate derivative (I).
- R 14 * represents a hydrogen atom or a lower alkyl group
- the A a ring and the Ba ring may each be protected.
- aldehydes such as paraformaldehyde and acetoaldehyde in the presence of an acid such as hydrochloric acid and hydrobromic acid.
- the solvent used for the reaction is not particularly limited, but tetrahydrofuran, methanol, water or a mixed solvent thereof can be used.
- the reaction temperature is arbitrarily selected depending on the type of the starting compound, but may be heated if necessary.
- the obtained product is protected with an amino J group or a hydroxyl group, it has a free hydroxyl group or an amino group by performing a normal deprotection method such as an acid treatment, an alkali treatment, or a catalytic reduction, if desired.
- a normal deprotection method such as an acid treatment, an alkali treatment, or a catalytic reduction, if desired.
- R 2a represents a lower alkyl group or a protecting group
- R 14b represents a lower acryl group
- the reaction temperature is arbitrarily selected depending on the type of the starting compound, but may be heated if necessary.
- a sulfonamide having a free hydroxyl or amino group can be obtained by performing a normal deprotection method such as acid treatment, alkali treatment, or catalytic reduction, if desired.
- the derivative (I) can be obtained.
- J represents a carboxyl group or a reactive derivative thereof). It can be produced by intramolecular ring closure.
- the reaction temperature is arbitrarily selected depending on the type of the starting compound, but may be cooled or heated as necessary.
- the reactive derivative of the carboxyl group include an ester, an active ester, an acid halide, an acid anhydride, and an active amide compound.
- the reaction can be carried out in the presence of a condensing agent such as 1,3-dicyclohexylcarpoimide (DCC) and diphenylphosphoryl azide (DPPA).
- a condensing agent such as 1,3-dicyclohexylcarpoimide (DCC) and diphenylphosphoryl azide (DPPA).
- DCC 1,3-dicyclohexylcarpoimide
- DPPA diphenylphosphoryl azide
- V represents a leaving group
- It can be produced by ring closure.
- the leaving group V include a halogen atom, a methanesulfonyloxy group, and a paratoluenesulfonyloxy group.
- the starting compound (V) does not necessarily need to be isolated, for example, if it is temporarily produced as a reaction intermediate. In some cases.
- a sulfonamide derivative (I) having a free amino group or a hydroxyl group can be obtained by performing a usual deprotection method if desired.
- the reduction method is arbitrarily selected depending on the type of the raw material compound, and examples thereof include a catalytic reduction method and a reduction method using a metal hydride such as lithium aluminum hydride.
- a sulfonamide derivative (I) having a free amino or hydroxyl group can be obtained by performing a normal deprotection method if desired. it can.
- the starting compound H_L_Ma (III) includes known compounds and novel compounds.
- H-L-in the raw material compound ( ⁇ ) means an amino group H 2 N—
- the di- ⁇ compound 0 2 N-Ma is reduced by a commonly used reduction method of a dinitro group.
- H 2 N—Ma (III) can be obtained.
- Preferred examples of the reduction method include catalytic reduction using palladium-carbon as a catalyst and reduction using zinc dust-monoacetic acid. Catalytic reduction is usually performed with methanol, tetrahydrofuran, dimethylformamide, etc. It can be carried out in an organic solvent at normal pressure or under pressure.
- HO-Ma (III) can be obtained by diazotizing the above H 2 N-Ma and then hydrolyzing it.
- the starting compound (III) has the general formula (X)
- R 1 and Ma have the same meanings as described above, and Q represents a protecting group for an amino group).
- the protecting group for an amino group include a benzyloxycarbonyl group, an acetyl group, a tert-butoxycarbonyl group, and a trityl group.
- the deprotection method varies depending on the type of protecting group used, and examples thereof include catalytic reduction, acid treatment, and alkaline treatment.
- the compound represented by the general formula (XIV) is synthesized by a method described in a publication, for example, a method described in Journal * of Medicinal Chemistry (J. Med. Chem.) Vol. 35, page 4770, or a method analogous thereto. can do. That is, a compound represented by the general formula (XI) and an amide (XII) can be prepared in an N, N-dimethylaniline solvent in the presence or absence of N, N-diisopropylethylamine.
- the compound (XI II) obtained by heating is reacted with phosphorus oxychloride under heating in the presence of N, N-dimethylaniline in a solvent such as 1,2-dichloroethane or heated in concentrated sulfuric acid. In the way It can be synthesized by ring closure.
- Compound (XV) reacts compound (XIV) with a reducing agent such as lithium aluminum hydride aluminum aluminum chloride. It can be manufactured by doing. Manufacturing method 2
- W represents a leaving group such as a halogen atom and a nitro group.
- Yb represents an oxygen atom, a sulfur atom, - N (R 5) -, - 0 CH (R 12) one one S CH (R 13) - or a N (R 14) CH (R 15) - means, R 5, R 12, R 13 , R 14 and R 15 shows the same as defined above)
- the compound represented by the general formula (XXI) can be prepared by a method described in a publication, for example, a method described in J. Chem. So, p. 1504, 1953. J. Org. Chem), Vol. 25, p. 60, Journal 'Ob' Chemical Society (C) (J. Chem. Soc. (C)), 1969, p. It can be synthesized by a method.
- the compound represented by the general formula (XIX) and the compound represented by the general formula (XX) or its N-formyl compound are heated in the presence of potassium carbonate and a catalytic amount of copper powder in dimethylformamide, or
- the compound represented by the general formula (XIX) and the compound represented by the general formula (XX) are reacted in the presence or absence of sodium acetate, triethylamine or the like at room temperature or under heating, and then potassium carbonate, caustic soda, etc. Reaction at room temperature or with heating in the presence or absence of added copper powder Can be synthesized by
- the compound represented by the general formula ( ⁇ ) can be synthesized, for example, by the method described in Synthesis, p. 215, 1988, or a method analogous thereto. That is, the compound represented by the general formula (XXII I) is reacted with n-butyllithium in a solvent such as tetrahydrofuran, then blown with carbon dioxide gas, and then sequentially reacted with n-butyllithium and isobutyl nitrate.
- the compound represented by (XXI II) can be synthesized.
- the compound represented by the general formula (XXXVI) is, for example, a chemistry-and-industry (Chem. Ind. ) 1985 p. 825 or a method analogous thereto. That is, a compound obtained by heating a compound represented by the general formula (XXXI I) and a compound (XXI II) in a solvent such as dimethylformamide or ethanol in the presence of potassium carbonate and copper powder or potassium iodide.
- XXXIV is reduced by a conventional method for reducing a nitro group, and the resulting amide (XXXV) is heated or treated with a condensing agent such as 1,3-dicyclohexylcarpoimide to obtain a compound (XXXVI).
- a condensing agent such as 1,3-dicyclohexylcarpoimide
- the compound represented by the general formula (XLV) can be obtained by starting with a dinitrohalide (XL), sequentially reacting with an amine (XLI), reducing, and reacting with a sulfonyl chloride (XL IV). Can be synthesized.
- the compound of the present invention When the compound of the present invention is used as a medicine, it is administered orally or parenterally.
- the dosage depends on the severity of the symptoms, the age, sex, weight, sensitivity difference, administration method, administration time, administration interval, administration interval, properties of pharmaceutical preparation, preparation, type, type of active ingredient, etc., but is not particularly limited.
- the dose is 10 to 6000 mg, preferably about 50 to 4000 mg, more preferably 100 to 3000 mg per day for an adult, which is usually administered once to three times a day. Give.
- excipients and, if necessary, a binder, a disintegrant, a lubricant, a coloring agent, a flavoring agent, etc. are added to the active ingredient, and then tablets and coated tablets are prepared in the usual manner. , Granules, fine granules, powders, capsules, etc.
- Excipients include, for example, lactose, corn starch, sucrose, glucose, sorbite, crystalline cellulose, silicon dioxide, and the like.
- Binders include, for example, polyvinyl alcohol, ethyl cellulose, methyl cellulose, gum arabic, hydroxypropyl cellulose, Hydroxypropyl methylcellulose, etc., lubricants such as magnesium stearate, talc, silica, etc. are permitted to be added to pharmaceuticals as coloring agents, while cocoa powder is a flavoring agent.
- Heart muscle, aromatic acid, heart oil, dragon brain, cinnamon powder, etc. are used.
- these tablets and granules may be sugar-coated, gelatin-coated and optionally coated as needed.
- suspending agents include, for example, methylcellulose, polysorbate 80, hidden tjxicetyl cellulose, gum arabic, tragacanth powder, sodium carboxymethylcellulose, and polyoxetylene sorbitan monolaurate.
- solubilizing agent examples include polyoxyethylene hydrogenated castor oil, polysorbate 80, nicotinic acid amide, polyoxetylene sorbitan monolaurate, magnum gall, and castor oil fatty acid ethyl ester. .
- Examples of the stabilizer include sodium sulfite and sodium metasulfite.
- Examples of the preservative include methyl paraoxybenzoate, ethyl parahydroxybenzoate, sorbic acid, phenol, cresol, and cresol monoclosol.
- KB cells 10% fetal calf serum, penicillin (100 units ZML), streptomycin (100 ⁇ ml), and resuspended in mercaptoethanol (5 X10- 5 M) and RPMI1640 medium containing sodium pyruvate (1 mM) (Nissui Pharmaceutical) KB cells were seeded in each well of a 96-well flat-bottom microplate at 1.25 ⁇ 10 3 cells (0.1 ml) and cultured at 37 ° C. for 1 day in an incubator containing 5% carbon dioxide.
- the compound of the present invention was dissolved in dimethylsulfoxide to a concentration of ZOmgZnil, and diluted with a 10% fetal bovine serum-RPMI1640 culture solution to a concentration of IOOJU gZml. Using this as the highest concentration, a 3-fold serial dilution was performed with a 10% fetal calf serum-PRMI1640 culture solution. This was added in an amount of 0.1 ml to each well of the culture plate for KB cells described above, and cultured at 37 ° C. for 3 days in a 5% carbon dioxide-containing incubator.
- MTT [3- (4,5-dimethylthiazo-l-2-yl)-2,5-diphenyltetrazolium bromide] solution (3.3 mg / ml)
- the cells were further cultured for 1 hour.
- the formed formazan was dissolved in dimethyl sulfoxide (0.1 linl), and the absorbance was measured using a microplate reader to determine the number of viable cells. The inhibition rate was calculated, and the concentration of the test compound that inhibited by 50% (IC 5 ) was determined.
- Table 1 shows the obtained IC 50 values.
- Table 1 in vitro anti-tumor test compounds on KB cells (Example No.) IC 5. ( ⁇ G / ml)
- BDF 1 ⁇ 10 6 M5076 cells were implanted subcutaneously in the body of mice (6-9 weeks old, female).
- the compound of the present invention was suspended in a physiological saline containing 3.5% dimethyl sulfoxide and 6.5% Tween 80, and a predetermined amount was intraperitoneally administered four times a day once every other day from about 10 days after transplantation. .
- the experiment was performed with 10 to 12 animals per group as a control group and 5 or 6 animals per group as a drug administration group. On day 21 after the transplantation, the tumor was excised, and the tumor weight was measured.
- the tumor growth inhibition rate of the drug administration group relative to the control group was determined by the following formula.
- T average tumor weight of the test compound administration group
- the compound of the present invention has an excellent antitumor effect and is useful as an antitumor agent.
- 1,6-chloro 2,6-dinitro pi-benzene 6 g (30 mimol) and 4-amino resorcinol hydrochloride 4.8 g (30 mimol) mixed with tetrahydrofuran-dimethylformamide (1: 1) 300 ml Added.
- 7.8 g (60 mmol) of N, N-diisopropylethylamine was added, and the mixture was stirred at room temperature for 24 hours.
- the solvent was distilled off under reduced pressure, and the residue was dissolved in ethyl acetate, and washed with saturated saline.
- N- (7-hydroxy 9 (10H) -acrylidinone 4-yl) 1-4-methoxybenzenesulfonamide 0.47 g (1.5 mmol) of the compound of Production Example 1 was dissolved in a mixture of 50 ml of methanol and 150 ml of ethyl acetate, and 50 mg of platinum oxide was added, followed by hydrogenation at room temperature and normal pressure. The insolubles were filtered off and concentrated to dryness to obtain 5-amino-12-benzyloxy-19 (10H) -acridinone.
- Example 37 The compound of Example 37 was reduced with lithium aluminum hydride according to a conventional method to give the title compound.
- Example 46 N- (10,11 dihydroxy-1-fluoro-1-hydroxy-5H-dibenzo- [b, e] [1,4] diazepine-16-yl) 1-4-methoxybenzenesulfonamide
- the compound of Example 46 was hydrogenated at room temperature and normal pressure in the presence of palladium-carbon, purified by silica gel column chromatography, and crystallized with chloroform-isopropyl ether to obtain the title compound.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Indole Compounds (AREA)
- Pyridine Compounds (AREA)
Description
Claims
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/397,254 US5834462A (en) | 1993-07-26 | 1994-07-26 | Tricyclic heterocyclic sulfonamide and sulfonic ester derivatives |
| EP94921819A EP0679641B1 (en) | 1993-07-26 | 1994-07-26 | Sulfonamide and sulfonic ester derivatives each having tricyclic hetero ring |
| AT94921819T ATE225334T1 (de) | 1993-07-26 | 1994-07-26 | Sulfonamide und sulfonsäure-ester mit je einem trizyclischen heteroring |
| DE69431470T DE69431470T2 (de) | 1993-07-26 | 1994-07-26 | Sulfonamide und sulfonsäure-ester mit je einem trizyclischen heteroring |
| NO951108A NO951108L (no) | 1993-07-26 | 1995-03-23 | Sulfonamid- og sulfonesterderivater som hvert har en tricyklisk heteroring |
| FI951416A FI951416A7 (fi) | 1993-07-26 | 1995-03-24 | Trisykliset heterosykliset sulfonamidi- ja sulfoniesterijohdannaiset |
| US08/760,738 US5854274A (en) | 1993-07-26 | 1996-12-05 | Tricyclic heterocyclic sulfonamide and sulfonic ester derivatives |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20246693 | 1993-07-26 | ||
| JP5/202466 | 1993-07-26 | ||
| JP6/158870 | 1994-07-11 | ||
| JP15887094 | 1994-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1995003279A1 true WO1995003279A1 (en) | 1995-02-02 |
Family
ID=26485859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP1994/001231 Ceased WO1995003279A1 (en) | 1993-07-26 | 1994-07-26 | Sulfonamide and sulfonic ester derivatives each having tricyclic hetero ring |
Country Status (8)
| Country | Link |
|---|---|
| US (3) | US5834462A (ja) |
| EP (1) | EP0679641B1 (ja) |
| AT (1) | ATE225334T1 (ja) |
| CA (1) | CA2144854A1 (ja) |
| DE (1) | DE69431470T2 (ja) |
| FI (1) | FI951416A7 (ja) |
| NO (1) | NO951108L (ja) |
| WO (1) | WO1995003279A1 (ja) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6521658B1 (en) | 1999-05-28 | 2003-02-18 | Abbott Laboratories | Cell proliferation inhibitors |
| US7728030B2 (en) | 2006-12-21 | 2010-06-01 | Astrazeneca Ab | Chemical compounds 572 |
| US8030340B2 (en) | 2006-11-23 | 2011-10-04 | Astrazeneca Ab | Indazolyl sulphonamide derivatives useful as glucocorticoid modulators |
| US8211930B2 (en) | 2008-05-20 | 2012-07-03 | Astrazeneca Ab | Phenyl and benzodioxinyl substituted indazoles derivatives |
| CN109562102A (zh) * | 2016-06-17 | 2019-04-02 | 宾夕法尼亚大学董事会 | 用于预防和/或治疗癌症的化合物、组合物和方法 |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6025355A (en) * | 1997-05-19 | 2000-02-15 | Cambridge Neuroscience, Inc. | Pharmaceutically active compounds and methods of use |
| TW460295B (en) * | 1998-09-18 | 2001-10-21 | Hedonist Biochemical Technolog | Topical pharmaceutical compositions comprising bismuth subgallate and borneol for wound healing and preventing scarring and granulation |
| GB0113435D0 (en) * | 2001-06-04 | 2001-07-25 | Amersham Pharm Biotech Uk Ltd | Acridone derivatives as labels for fluorescence detection of target materials |
| PL378116A1 (pl) * | 2003-02-27 | 2006-03-06 | Abbott Laboratories | Heterocykliczne inhibitory kinazy |
| EP2308839B1 (en) * | 2005-04-20 | 2017-03-01 | Takeda Pharmaceutical Company Limited | Fused heterocyclic compounds |
| EP2121620B1 (en) | 2007-01-19 | 2015-06-17 | Ardea Biosciences, Inc. | Inhibitors of mek |
| WO2010019271A1 (en) * | 2008-08-15 | 2010-02-18 | Georgetown University | Fluorescent regulators of rassf1a expression and human cancer cell proliferation |
| TWI410408B (zh) * | 2010-03-16 | 2013-10-01 | Purzer Pharmaceutical Co Ltd | 苯磺醯胺衍生物及其醫藥組合物 |
| CN102199148A (zh) * | 2010-03-25 | 2011-09-28 | 瑞安大药厂股份有限公司 | 苯磺酰胺衍生物及其医药组合物 |
| CA2844985A1 (en) | 2011-08-16 | 2013-02-21 | Mt. Sinai School Of Medicine | Tricyclic compounds as anticancer agents |
| AU2014219042A1 (en) | 2013-02-19 | 2015-09-17 | Icahn School Of Medicine At Mount Sinai | Tricyclic heterocycles as anticancer agents |
| WO2015138496A1 (en) | 2014-03-11 | 2015-09-17 | Icahn School Of Medicine At Mount Sinai | Constrained tricyclic sulfonamides |
| JP2017512766A (ja) | 2014-03-11 | 2017-05-25 | アイカーン スクール オブ メディスン アット マウント サイナイIcahn School of Medicine at Mt. Sinai | 抗癌剤としてのトリシクリル−2−アミノシクロアルカノール由来スルホンアミド |
| US9768397B2 (en) * | 2014-03-31 | 2017-09-19 | Commonwealth Scientific And Industrial Research Organisation | Phenylenediamine compounds for phosphorescent diazaborole metal complexes |
| US11053255B2 (en) | 2015-06-22 | 2021-07-06 | Georgetown University | Synthesis of mahanine and related compounds |
| US10221158B2 (en) | 2015-09-09 | 2019-03-05 | Icahn School Of Medicine At Mount Sinai | Heterocyclic constrained tricyclic sulfonamides as anti-cancer agents |
| EP3347355B1 (en) | 2015-09-09 | 2022-07-13 | Icahn School of Medicine at Mount Sinai | Heterotricyclic sulfonamides as anti-cancer agents |
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| JPS62426A (ja) * | 1985-06-24 | 1987-01-06 | メルク エンド カムパニ−インコ−ポレ−テツド | 新生物疾患の治療方法 |
| JPH0539256A (ja) * | 1990-08-20 | 1993-02-19 | Eisai Co Ltd | スルホンアミド誘導体 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE2361492A1 (de) * | 1973-12-10 | 1975-06-12 | Thiemann Chem Pharm Fab | 1-amino-xanthone und -acridone und solche verbindungen enthaltende arzneimittel |
| EP0472053B1 (en) * | 1990-08-20 | 1998-06-17 | Eisai Co., Ltd. | Sulfonamide derivatives |
-
1994
- 1994-07-26 WO PCT/JP1994/001231 patent/WO1995003279A1/ja not_active Ceased
- 1994-07-26 AT AT94921819T patent/ATE225334T1/de not_active IP Right Cessation
- 1994-07-26 DE DE69431470T patent/DE69431470T2/de not_active Expired - Lifetime
- 1994-07-26 CA CA002144854A patent/CA2144854A1/en not_active Abandoned
- 1994-07-26 EP EP94921819A patent/EP0679641B1/en not_active Expired - Lifetime
- 1994-07-26 US US08/397,254 patent/US5834462A/en not_active Expired - Lifetime
-
1995
- 1995-03-23 NO NO951108A patent/NO951108L/no unknown
- 1995-03-24 FI FI951416A patent/FI951416A7/fi not_active Application Discontinuation
-
1996
- 1996-12-05 US US08/760,738 patent/US5854274A/en not_active Expired - Lifetime
-
1997
- 1997-06-11 US US08/873,033 patent/US5846969A/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62426A (ja) * | 1985-06-24 | 1987-01-06 | メルク エンド カムパニ−インコ−ポレ−テツド | 新生物疾患の治療方法 |
| JPH0539256A (ja) * | 1990-08-20 | 1993-02-19 | Eisai Co Ltd | スルホンアミド誘導体 |
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| Pakistan J. Sci. Ind. Res., Vol. 25, No. 5, October 1982, SALIMUZZAMAN SIDDIQUI et al.: pp. 147-52. * |
| Pakistan J. Sci. Ind. Res., Vol. 26, No. 2, April 1983, SALIMUZZAMAN SIDDIQUI et al.: pp. 53-8. * |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6521658B1 (en) | 1999-05-28 | 2003-02-18 | Abbott Laboratories | Cell proliferation inhibitors |
| US6924304B2 (en) | 1999-05-28 | 2005-08-02 | Abbott Laboratories | Cell proliferation inhibitors |
| US8030340B2 (en) | 2006-11-23 | 2011-10-04 | Astrazeneca Ab | Indazolyl sulphonamide derivatives useful as glucocorticoid modulators |
| US7728030B2 (en) | 2006-12-21 | 2010-06-01 | Astrazeneca Ab | Chemical compounds 572 |
| US8143290B2 (en) | 2006-12-21 | 2012-03-27 | Astrazeneca Ab | Chemical compounds 572 |
| US8211930B2 (en) | 2008-05-20 | 2012-07-03 | Astrazeneca Ab | Phenyl and benzodioxinyl substituted indazoles derivatives |
| US8916600B2 (en) | 2008-05-20 | 2014-12-23 | Astrazeneca Ab | Phenyl and benzodioxinyl substituted indazoles derivatives |
| US9512110B2 (en) | 2008-05-20 | 2016-12-06 | Astrazeneca Ab | Phenyl and benzodioxinyl substituted indazoles derivatives |
| US9738632B2 (en) | 2008-05-20 | 2017-08-22 | Astrazeneca Ab | Phenyl and benzodioxinyl substituted indazoles derivatives |
| CN109562102A (zh) * | 2016-06-17 | 2019-04-02 | 宾夕法尼亚大学董事会 | 用于预防和/或治疗癌症的化合物、组合物和方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| NO951108L (no) | 1995-05-23 |
| NO951108D0 (no) | 1995-03-23 |
| DE69431470T2 (de) | 2003-08-14 |
| DE69431470D1 (de) | 2002-11-07 |
| ATE225334T1 (de) | 2002-10-15 |
| US5846969A (en) | 1998-12-08 |
| EP0679641B1 (en) | 2002-10-02 |
| US5834462A (en) | 1998-11-10 |
| CA2144854A1 (en) | 1995-02-02 |
| US5854274A (en) | 1998-12-29 |
| FI951416A0 (fi) | 1995-03-24 |
| FI951416A7 (fi) | 1995-05-17 |
| EP0679641A4 (en) | 1996-03-20 |
| EP0679641A1 (en) | 1995-11-02 |
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