WO2004113307A1 - ピリミジン−4−オン化合物の製造方法 - Google Patents
ピリミジン−4−オン化合物の製造方法 Download PDFInfo
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- WO2004113307A1 WO2004113307A1 PCT/JP2004/008640 JP2004008640W WO2004113307A1 WO 2004113307 A1 WO2004113307 A1 WO 2004113307A1 JP 2004008640 W JP2004008640 W JP 2004008640W WO 2004113307 A1 WO2004113307 A1 WO 2004113307A1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
- C07D239/72—Quinazolines; Hydrogenated quinazolines
- C07D239/86—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 4
- C07D239/88—Oxygen atoms
- C07D239/90—Oxygen atoms with acyclic radicals attached in position 2 or 3
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
- C07D239/72—Quinazolines; Hydrogenated quinazolines
- C07D239/86—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 4
- C07D239/88—Oxygen atoms
- C07D239/91—Oxygen atoms with aryl or aralkyl radicals attached in position 2 or 3
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—Ortho-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D495/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms
- C07D495/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
- C07D495/04—Ortho-condensed systems
Definitions
- the present invention relates to a method for producing a pyrimidine-14-one compound.
- Pyrimidine-14-one compounds such as quinazoline-14-one compounds, pyrazolipid pyrimidine-15-one compounds, and chenobilimidinone conjugates are synthetic intermediates or synthetic compounds of pharmaceutical compounds and pesticide compounds. It is a useful compound as a raw material.
- EP1029853A discloses a method for producing 6-odoquinazoline 141-one by reacting 5-odoanthranilic acid and formamidine acetate in ethanol for 20 hours.
- J. Org. Chem., 18, 138 (1953) discloses a method for producing quinazoline 141-one by reacting methyl anthranilate with formamide in the presence of ammonium formate. Have been.
- J. Med. Chem., 41, 4021 states that 3-amino-1-pyridine phenolic anhydride is reacted with pentanoic anhydride at 140 ° C, and then benzylamine is added thereto.
- 3_benzyl_2_butyl_3H-pyrido [3,2_d] pyrimidin-4-one hydrochloride was obtained in a yield of 8% by reacting at 200 ° C.
- WO No. 01Z98284 corresponds to Kominori by reacting 4-amino-1-1-methinole_3-n-propyl-11H-pyrazolone-5_carboxylate with a benzamidine compound in xylene. 6. Isolation yield of pyrazodin pyrimidin-1 7-one compound. / Is described forces s of that obtained with zero.
- the present invention provides a method for producing a pyrimidine 4-one compound in a high yield under relatively simple and mild reaction conditions by using a readily available, low-risk starting material.
- the purpose of the present invention is to provide a new method that can be used.
- Ar represents an aromatic hydrocarbon ring or an aromatic heterocyclic ring which may have a substituent
- R 1 represents hydrogen or a hydrocarbon group
- R a and R 2 each independently represent hydrogen or a hydrocarbon group] in the presence of a nitrogen-containing compound represented by any of the following formulas (4):
- R 3 represents a hydrocarbon group
- R b represents an atom or a group that does not participate in the following reaction, provided that Ra in the above formulas (2) and (3) is a hydrogen atom.
- R b is not a hydrogen atom
- the organic solvent is a polar solvent.
- the polar solvent is a lower alcohol having 116 carbon atoms.
- the above-mentioned nitrogen-containing compound is an amine conjugate or ammonium acetate.
- Ar is a substituted or unsubstituted, 5- or 6-membered aromatic hydrocarbon ring having a substituent.
- Ar is a substituted or unsubstituted 5- or 6-membered aromatic heterocyclic ring having a substituent.
- the arylaminocarboxylic acid compound has the following formula (6):
- X 1 , X 2 , X 3 and X 4 each independently represent a carbon atom or a nitrogen atom
- R 4 , R 5 , R 6 , R 7 and R 8 each independently represent Atoms or groups that do not participate in the above reaction
- R 4 , R 5 , R 6 and R 7 may form a ring in any combination, provided that any one of X 1 , X, X 3 and X 4 is a nitrogen atom , The above atom or group is not bonded to the nitrogen atom.
- the arylaminocarboxylic acid compound has the following formula (8):
- R 4 , R 5 , R 7 and R 8 each independently represent an atom or a group not participating in the above reaction, and R 4 , R 5 , R 6 and R 7 may form a ring in any combination.
- R a , R b , R 4 , R 5 , R 6 and R 7 are as defined above.
- the arylaminocarboxylic acid compound is represented by the following formula (10):
- R °, R 9 and R 1Q each independently represent an atom or a group which does not participate in the above reaction, and R 8 and R 9 may be combined to form a ring]
- R a , R b , R 9 and R 1Q are as defined above]
- the arylaminocarboxylic acid compound has the following formula (12):
- At least one of X 5 , X 6 and X 7 represents a sulfur atom, and the rest represents a carbon atom.
- R 4 , R 5 , R 6 and R 8 are each independently Represents an atom or group not involved in the above reaction, R 5 and R 6 may form a ring in any combination, provided that the above atom or group is not bonded to sulfur atom X 5 , X 6 or X 7 ]
- R a , R b , R 5 , R 6 , X 5 , X 6 , and X 7 are as defined above.
- a pyrimidine 4-one conjugate can be obtained at a high yield by using a raw material compound that is easily available and low in danger and under relatively simple and mild reaction conditions. Can be manufactured.
- Ar represents a substituted or unsubstituted aromatic hydrocarbon ring or an aromatic heterocyclic ring, and is preferably an optionally substituted 5-membered or It is a 6-membered aromatic hydrocarbon ring or a 5- or 6-membered heteroaromatic ring having a substituent.
- Ra is a hydrogen atom or a hydrocarbon group.
- the hydrocarbon group include a C12-C12 alkyl group such as methyl, ethyl, propyl, butyl, pentyl, hexyl, heptyl, octyl, nonyl, and decyl; cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl Cycloalkyl groups having 3 to 12 carbon atoms such as benzyl, cycloheptyl and cyclooctyl; aralkyl groups having 7 to 22 carbon atoms such as benzyl, phenethyl and phenylpropyl; and phenyl, p-tolyl, naphthyl and anthryl The ability to raise an aryl group such as
- Rb represents an atom or group that does not participate in the reaction of the present invention.
- examples include hydrogen sources And a hydrogen atom, an alkyl group, a cycloalkyl group, an aralkyl group, an aryl group, a halogen atom, a hydroxy group, an alkoxy group, an alkylthio group, a nitro group, a cyano group, a carbonyl group, an amino group, and a carboxyl group.
- These groups may further contain, as a substituent, an atom or a group which does not participate in the reaction of the present invention. Specific examples of these groups are as described above.
- Specific examples of the halogen atom include fluorine, chlorine, bromine, and iodine.
- alkylthio group include methylthio, ethylthio, and propylthio.
- R 1 is a hydrogen atom or a hydrocarbon group.
- hydrocarbon group examples include the compounds exemplified for Ra .
- R 2 is a hydrogen atom or a hydrocarbon group.
- the hydrocarbon group include the compounds exemplified for Ra .
- R 3 is a hydrocarbon group.
- the hydrocarbon group include the compounds exemplified above.
- R 4, R 5 , R 9 and R 1Q may be the same or different and do not participate in a predetermined reaction, and may have a substituent. Specifically, for example, a hydrogen atom, an alkyl group, a cycloalkyl group, an aralkyl group, an arylene group, a halogen atom, a hydroxyxyl group, an alkoxyl group, an alkylthio group, a nitro group, a cyano group, a carbonyl group, an amino group ( indicating the exception of R 4), or Karubokishinore group (excluding R 7).
- a hydrogen atom an alkyl group, a cycloalkyl group, an aralkyl group, an arylene group, a halogen atom, a hydroxyxyl group, an alkoxyl group, an alkylthio group, a nitro group, a cyano group, a carbonyl group, an amino group ( indicating the exception
- alkyl group examples include methyl, ethyl, propyl, butyl, pentyl, hexyl, heptyl, octyl, nonyl, and decyl. Note that these groups include various isomers.
- Examples of the cycloalkyl group include cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, cyclooctyl and the like.
- Examples of the aralkyl group include benzyl, phenethyl, phenylpropyl and the like. These groups include various isomers.
- aryl group examples include phenyl, p-tolyl, naphthyl, anthryl and the like. These groups include various isomers.
- Examples of the halogen atom include fluorine, chlorine, bromine and iodine.
- Examples of the alkoxyl group include methoxy, ethoxy, propoxy and the like. These groups include various isomers.
- alkylthio group examples include methylthio, ethylthio, propylthio and the like. These groups include various isomers.
- the above-mentioned alkyl group, cycloalkyl group, aralkyl group, aryl group, alkoxyl group, alkylthio group or amino group may have a substituent.
- substituents include a substituent formed through a carbon atom, a substituent formed through an oxygen atom, a substituent formed through a nitrogen atom, a substituent formed through a sulfur atom, and a halogen atom.
- Examples of the substituent formed through the carbon atom include an alkyl group such as methyl, ethyl, propyl, butyl, pentyl, and hexyl; and a cyclo group such as cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, and cyclobutyl.
- annolekeninole group pyrrolidyl, pyrrolyl, furyl, chenyl, etc.
- heterocyclic group phenyl, tolyl, xylyl, biphenyl, naphthyl Aryl groups such as acetyl, anthryl, phenanthryl, etc .; acryl groups such as formyl, acetyl, propionyl, atariloyl, pivaloyl, cyclohexylcarbonyl, benzoyl, naphthoinole, toluoyl; carboxyl groups; It includes Shiano group; a halogenated alkyl group such as a triflate Ruo Russia methyl; ⁇ reel O alkoxycarbonyl group such Fuenokishikarubo two Honoré; butoxycarbonyl, alkoxycarbonyl groups such as ethoxycarbonyl. These groups include various isomers.
- substituent formed through the oxygen atom examples include, for example, a hydroxyl group; an alkoxy group such as methoxy, ethoxy, propoxy, butoxy, pentyloxy, hexyloxy, heptyloxy, benzyloxy, piperidyloxy, and pyranyloxy; phenoxy, tolyl And aryloxy groups such as yloxy and naphthyloxy. Note that these groups include various isomers.
- Examples of the substituent formed through the nitrogen atom include primary aminos of methylamino, ethynoleamino, butynoleamino, cyclohexynoleamino, pheninoleamino, and naphthinoleamino; dimethylamino, getylamino, dibutylamino, methylethylamino, methylbutylamino, Secondary amino groups such as diphenylamino; morpholino, thiomorpholino, piperidino, Heterocyclic amino groups such as radinyl, birazolidinyl, pyrrolidino and indolyl; and imino groups. These groups include various isomers.
- Examples of the substituent formed through the sulfur atom include a mercapto group; a thioalkoxy group such as thiomethoxy, thioethoxy, and thiopropoxy; and a thioaryloxy group such as thiophenoxy, thiotoluoxy, and tonaphthyloxy. No. In addition, these groups include various isomers.
- halogen atom examples include fluorine, chlorine, bromine and iodine.
- the amount of the nitrogen-containing compound represented by the above formula (2) or (3) is preferably 1 to 100 monoles, more preferably 3 to 40 mols per 1 mol of the arylaminocanolebonate compound. It is a mole.
- the state of the nitrogen-containing compound is not particularly limited, and it can be used as a solution of an organic solvent (for example, a polar solvent such as alcohol) which can be in any state of gas, liquid and solid.
- the amount of the organic acid compound represented by the formula (4) is preferably 1.0 to 15 monoles, more preferably 1.1 to 5 monoles of the arylaminocarboxylic acid compound. It is 0 monoles.
- the reaction of the present invention is carried out in the presence or absence of a solvent.
- the solvent that can be used is not particularly limited as long as it does not interfere with the reaction, and examples thereof include alcohols such as methanol, ethanol, isopropyl alcohol, ⁇ -butyl alcohol, t_butyl alcohol, and n-pentanol; Amides such as N-dimethylformamide and N-methylpyrrolidone; Ureas such as N, N, 1-dimethylimidazolidinone; Sulfoxides such as dimethyl sulfoxide; Aromatic hydrocarbons such as benzene, toluene, xylene and mesitylene ; Halogenated aliphatic hydrocarbons such as methylene chloride, chloroform, dichloroethane and the like; nitriles such as acetonitrile and propionitrile; and the ability to include ethers such as getyl ether, tetrahydrofuran and diox
- alcohols are alcohols, amides, nitriles, and more preferably Methanol, ethanol, N, N, - dimethyl imidazolidinone, Asetonitorinore is used. These solvents may be used alone or in combination of two or more.
- the amount of the solvent to be used is appropriately adjusted depending on the uniformity of the reaction solution, the stirring property and the like, but is preferably 0 to 50 g, more preferably 0 to 20 g, based on the arylaminocarboxylic acid compound lg. g, particularly preferably 0-5 g.
- the reaction of the present invention is carried out, for example, by a method of mixing and stirring a nitrogen-containing compound, an arylaminocarboxylic acid compound, an organic acid compound, and a solvent in an inert gas atmosphere.
- the reaction temperature at that time is preferably 40-200 ° C, more preferably 50 15
- reaction pressure is not particularly limited.
- the final product a pyrimidine-144-one compound
- a general method such as extraction, filtration, concentration, distillation, recrystallization, and column chromatography. You.
- Example 1 Except for changing methanol solution of 15 wt 0/0 ammonia 5. 0 mL (38 Mirimonore) to 20 weight 0/0 methanol solution Mechiruamin 5. 0 mL (28 Mirimonore), Example 1 The reaction was carried out in the same manner as As a result, 0.83 g of 6-odo-2,3-dimethylquinazoline-14_one was obtained as white crystals (isolation yield: 73%).
- Stainless steel pressure vessel having an internal volume of 10 mL, 2-amino-nicotinic acid 1. 00g (7. 2 mmol), methyl orthoformate 3. 07g (28. 8 Mirimonore), methanol soluble liquid 5 to 15 weight 0/0 ammonia OmL (38 mmol) was added and reacted at 105 ° C for 8 hours. After completion of the reaction, the mixture was cooled to room temperature and then concentrated under reduced pressure to obtain 1.0 g of 3H-pyrido [2,3-d] pyrimidine-141 as a black solid (isolation yield: 100%).
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
Claims
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP04746142A EP1637523A4 (en) | 2003-06-18 | 2004-06-18 | PROCESS FOR PRODUCING A PYRIMIDIN-4-ONE COMPOUND |
| US10/561,042 US20060270849A1 (en) | 2003-06-18 | 2004-06-18 | Process for producing pyrimidin-4-one compound |
| JP2005507244A JP4631703B2 (ja) | 2003-06-18 | 2004-06-18 | ピリミジン−4−オン化合物の製造方法 |
Applications Claiming Priority (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003172873 | 2003-06-18 | ||
| JP2003-172873 | 2003-06-18 | ||
| JP2003179077 | 2003-06-24 | ||
| JP2003-179077 | 2003-06-24 | ||
| JP2003-197904 | 2003-07-16 | ||
| JP2003197904 | 2003-07-16 | ||
| JP2003-291426 | 2003-08-11 | ||
| JP2003291426 | 2003-08-11 | ||
| JP2003342772 | 2003-10-01 | ||
| JP2003-342772 | 2003-10-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2004113307A1 true WO2004113307A1 (ja) | 2004-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2004/008640 Ceased WO2004113307A1 (ja) | 2003-06-18 | 2004-06-18 | ピリミジン−4−オン化合物の製造方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20060270849A1 (ja) |
| EP (1) | EP1637523A4 (ja) |
| JP (1) | JP4631703B2 (ja) |
| WO (1) | WO2004113307A1 (ja) |
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| JP2007290974A (ja) * | 2006-04-21 | 2007-11-08 | Mitsubishi Gas Chem Co Inc | キナゾリン−4−オン誘導体の製造法 |
| US9266892B2 (en) | 2012-12-19 | 2016-02-23 | Incyte Holdings Corporation | Fused pyrazoles as FGFR inhibitors |
| US9388185B2 (en) | 2012-08-10 | 2016-07-12 | Incyte Holdings Corporation | Substituted pyrrolo[2,3-b]pyrazines as FGFR inhibitors |
| US9533984B2 (en) | 2013-04-19 | 2017-01-03 | Incyte Holdings Corporation | Bicyclic heterocycles as FGFR inhibitors |
| US9533954B2 (en) | 2010-12-22 | 2017-01-03 | Incyte Corporation | Substituted imidazopyridazines and benzimidazoles as inhibitors of FGFR3 |
| US9580423B2 (en) | 2015-02-20 | 2017-02-28 | Incyte Corporation | Bicyclic heterocycles as FGFR4 inhibitors |
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| DE2538077C3 (de) * | 1975-08-27 | 1981-05-27 | Tad Pharmazeutisches Werk Gmbh, 2190 Cuxhaven | Verfahren zum Herstellen von 4-Hydroxypyrazolo-(3,4-d)-pyrimidin |
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-
2004
- 2004-06-18 WO PCT/JP2004/008640 patent/WO2004113307A1/ja not_active Ceased
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Also Published As
| Publication number | Publication date |
|---|---|
| US20060270849A1 (en) | 2006-11-30 |
| EP1637523A1 (en) | 2006-03-22 |
| JP4631703B2 (ja) | 2011-02-16 |
| EP1637523A4 (en) | 2009-01-07 |
| JPWO2004113307A1 (ja) | 2006-08-10 |
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