JP6490055B2 - 3−(5−アミノ−2−メチル−4−オキソキナゾリン−3(4h)−イル)ピペリジン−2,6−ジオンの合成 - Google Patents
3−(5−アミノ−2−メチル−4−オキソキナゾリン−3(4h)−イル)ピペリジン−2,6−ジオンの合成 Download PDFInfo
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- JP6490055B2 JP6490055B2 JP2016511825A JP2016511825A JP6490055B2 JP 6490055 B2 JP6490055 B2 JP 6490055B2 JP 2016511825 A JP2016511825 A JP 2016511825A JP 2016511825 A JP2016511825 A JP 2016511825A JP 6490055 B2 JP6490055 B2 JP 6490055B2
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- Prior art keywords
- methyl
- dione
- nitro
- certain embodiments
- benzo
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- RSNPAKAFCAAMBH-UHFFFAOYSA-N 3-(5-amino-2-methyl-4-oxoquinazolin-3-yl)piperidine-2,6-dione Chemical compound CC1=NC2=CC=CC(N)=C2C(=O)N1C1CCC(=O)NC1=O RSNPAKAFCAAMBH-UHFFFAOYSA-N 0.000 title claims description 46
- 230000015572 biosynthetic process Effects 0.000 title description 3
- 238000003786 synthesis reaction Methods 0.000 title description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 122
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 102
- 239000000203 mixture Substances 0.000 claims description 102
- 150000003839 salts Chemical class 0.000 claims description 102
- 238000000034 method Methods 0.000 claims description 101
- 239000002904 solvent Substances 0.000 claims description 95
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 68
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 67
- -1 C 2-6 al Quinyl Chemical group 0.000 claims description 62
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 61
- 235000019253 formic acid Nutrition 0.000 claims description 61
- KHEXQYOPAOPUQQ-UHFFFAOYSA-N 3-(2-methyl-5-nitro-4-oxoquinazolin-3-yl)piperidine-2,6-dione Chemical compound CC1=NC2=CC=CC([N+]([O-])=O)=C2C(=O)N1C1CCC(=O)NC1=O KHEXQYOPAOPUQQ-UHFFFAOYSA-N 0.000 claims description 59
- 239000012453 solvate Substances 0.000 claims description 58
- MMJSZIMFGHOSBC-UHFFFAOYSA-N 2-methyl-5-nitro-3,1-benzoxazin-4-one Chemical compound C1=CC([N+]([O-])=O)=C2C(=O)OC(C)=NC2=C1 MMJSZIMFGHOSBC-UHFFFAOYSA-N 0.000 claims description 56
- HBAQYPYDRFILMT-UHFFFAOYSA-N 8-[3-(1-cyclopropylpyrazol-4-yl)-1H-pyrazolo[4,3-d]pyrimidin-5-yl]-3-methyl-3,8-diazabicyclo[3.2.1]octan-2-one Chemical class C1(CC1)N1N=CC(=C1)C1=NNC2=C1N=C(N=C2)N1C2C(N(CC1CC2)C)=O HBAQYPYDRFILMT-UHFFFAOYSA-N 0.000 claims description 55
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 claims description 51
- NPWMTBZSRRLQNJ-UHFFFAOYSA-N pyroglutamine Chemical compound NC1CCC(=O)NC1=O NPWMTBZSRRLQNJ-UHFFFAOYSA-N 0.000 claims description 51
- 150000001242 acetic acid derivatives Chemical class 0.000 claims description 45
- 239000000852 hydrogen donor Substances 0.000 claims description 44
- GGKYLHNARFFORH-UHFFFAOYSA-N 2-amino-6-nitrobenzoic acid Chemical compound NC1=CC=CC([N+]([O-])=O)=C1C(O)=O GGKYLHNARFFORH-UHFFFAOYSA-N 0.000 claims description 40
- 125000000623 heterocyclic group Chemical group 0.000 claims description 37
- 125000001424 substituent group Chemical group 0.000 claims description 37
- 125000003118 aryl group Chemical group 0.000 claims description 32
- 238000009901 transfer hydrogenation reaction Methods 0.000 claims description 32
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical group OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 30
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 28
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 27
- 238000004519 manufacturing process Methods 0.000 claims description 26
- 238000006243 chemical reaction Methods 0.000 claims description 25
- 125000001072 heteroaryl group Chemical group 0.000 claims description 25
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 23
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 21
- 125000000217 alkyl group Chemical group 0.000 claims description 21
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 21
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 20
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 claims description 20
- CXWXQJXEFPUFDZ-UHFFFAOYSA-N tetralin Chemical compound C1=CC=C2CCCCC2=C1 CXWXQJXEFPUFDZ-UHFFFAOYSA-N 0.000 claims description 20
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 19
- PAQZWJGSJMLPMG-UHFFFAOYSA-N 2,4,6-tripropyl-1,3,5,2$l^{5},4$l^{5},6$l^{5}-trioxatriphosphinane 2,4,6-trioxide Chemical compound CCCP1(=O)OP(=O)(CCC)OP(=O)(CCC)O1 PAQZWJGSJMLPMG-UHFFFAOYSA-N 0.000 claims description 18
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 18
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 18
- BTANRVKWQNVYAZ-UHFFFAOYSA-N butan-2-ol Chemical compound CCC(C)O BTANRVKWQNVYAZ-UHFFFAOYSA-N 0.000 claims description 18
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 17
- 150000001733 carboxylic acid esters Chemical class 0.000 claims description 15
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 claims description 15
- 239000003814 drug Substances 0.000 claims description 14
- 230000008569 process Effects 0.000 claims description 13
- 150000002390 heteroarenes Chemical class 0.000 claims description 11
- CTMHWPIWNRWQEG-UHFFFAOYSA-N 1-methylcyclohexene Chemical compound CC1=CCCCC1 CTMHWPIWNRWQEG-UHFFFAOYSA-N 0.000 claims description 10
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims description 10
- HGCIXCUEYOPUTN-UHFFFAOYSA-N cyclohexene Chemical compound C1CCC=CC1 HGCIXCUEYOPUTN-UHFFFAOYSA-N 0.000 claims description 10
- 125000000882 C2-C6 alkenyl group Chemical group 0.000 claims description 9
- IVKNUIVDQMARCO-UHFFFAOYSA-N oxazin-4-one Chemical compound O=C1C=CON=C1 IVKNUIVDQMARCO-UHFFFAOYSA-N 0.000 claims description 9
- KNCYXPMJDCCGSJ-UHFFFAOYSA-N piperidine-2,6-dione Chemical compound O=C1CCCC(=O)N1 KNCYXPMJDCCGSJ-UHFFFAOYSA-N 0.000 claims description 9
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 9
- 125000006376 (C3-C10) cycloalkyl group Chemical group 0.000 claims description 8
- BVJRNKXVSYLNFD-UHFFFAOYSA-N 3-(5-amino-2-methyl-4-oxoquinazolin-3-yl)piperidine-2,6-dione;hydrochloride Chemical compound Cl.CC1=NC2=CC=CC(N)=C2C(=O)N1C1CCC(=O)NC1=O BVJRNKXVSYLNFD-UHFFFAOYSA-N 0.000 claims description 8
- YCPULGHBTPQLRH-UHFFFAOYSA-N 3-aminopiperidine-2,6-dione;hydron;chloride Chemical group Cl.NC1CCC(=O)NC1=O YCPULGHBTPQLRH-UHFFFAOYSA-N 0.000 claims description 8
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 8
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 8
- 125000003601 C2-C6 alkynyl group Chemical group 0.000 claims description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 7
- 150000001336 alkenes Chemical class 0.000 claims description 7
- 150000001408 amides Chemical class 0.000 claims description 7
- RAABOESOVLLHRU-UHFFFAOYSA-N diazene Chemical compound N=N RAABOESOVLLHRU-UHFFFAOYSA-N 0.000 claims description 7
- 229910000071 diazene Inorganic materials 0.000 claims description 7
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 6
- 150000001925 cycloalkenes Chemical class 0.000 claims description 6
- MGNZXYYWBUKAII-UHFFFAOYSA-N cyclohexa-1,3-diene Chemical compound C1CC=CC=C1 MGNZXYYWBUKAII-UHFFFAOYSA-N 0.000 claims description 6
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 6
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 claims description 5
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 claims description 5
- WETWJCDKMRHUPV-UHFFFAOYSA-N acetyl chloride Chemical compound CC(Cl)=O WETWJCDKMRHUPV-UHFFFAOYSA-N 0.000 claims description 5
- 239000012346 acetyl chloride Substances 0.000 claims description 5
- VZTDIZULWFCMLS-UHFFFAOYSA-N ammonium formate Chemical compound [NH4+].[O-]C=O VZTDIZULWFCMLS-UHFFFAOYSA-N 0.000 claims description 5
- GNOIPBMMFNIUFM-UHFFFAOYSA-N hexamethylphosphoric triamide Chemical compound CN(C)P(=O)(N(C)C)N(C)C GNOIPBMMFNIUFM-UHFFFAOYSA-N 0.000 claims description 5
- 229910052739 hydrogen Inorganic materials 0.000 claims description 5
- 239000001257 hydrogen Substances 0.000 claims description 5
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 5
- WFIZEGIEIOHZCP-UHFFFAOYSA-M potassium formate Chemical compound [K+].[O-]C=O WFIZEGIEIOHZCP-UHFFFAOYSA-M 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 4
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 4
- 125000005843 halogen group Chemical group 0.000 claims description 4
- 238000005984 hydrogenation reaction Methods 0.000 claims description 4
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 claims description 4
- NOOLISFMXDJSKH-UTLUCORTSA-N (+)-Neomenthol Chemical compound CC(C)[C@@H]1CC[C@@H](C)C[C@@H]1O NOOLISFMXDJSKH-UTLUCORTSA-N 0.000 claims description 3
- QBYIENPQHBMVBV-HFEGYEGKSA-N (2R)-2-hydroxy-2-phenylacetic acid Chemical compound O[C@@H](C(O)=O)c1ccccc1.O[C@@H](C(O)=O)c1ccccc1 QBYIENPQHBMVBV-HFEGYEGKSA-N 0.000 claims description 3
- NOOLISFMXDJSKH-UHFFFAOYSA-N DL-menthol Natural products CC(C)C1CCC(C)CC1O NOOLISFMXDJSKH-UHFFFAOYSA-N 0.000 claims description 3
- IWYDHOAUDWTVEP-UHFFFAOYSA-N R-2-phenyl-2-hydroxyacetic acid Natural products OC(=O)C(O)C1=CC=CC=C1 IWYDHOAUDWTVEP-UHFFFAOYSA-N 0.000 claims description 3
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 claims description 3
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical group [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 claims description 3
- 150000003950 cyclic amides Chemical class 0.000 claims description 3
- HPXRVTGHNJAIIH-UHFFFAOYSA-N cyclohexanol Chemical compound OC1CCCCC1 HPXRVTGHNJAIIH-UHFFFAOYSA-N 0.000 claims description 3
- XCIXKGXIYUWCLL-UHFFFAOYSA-N cyclopentanol Chemical compound OC1CCCC1 XCIXKGXIYUWCLL-UHFFFAOYSA-N 0.000 claims description 3
- 239000004310 lactic acid Substances 0.000 claims description 3
- 235000014655 lactic acid Nutrition 0.000 claims description 3
- 229960002510 mandelic acid Drugs 0.000 claims description 3
- 229940041616 menthol Drugs 0.000 claims description 3
- 125000004043 oxo group Chemical group O=* 0.000 claims description 3
- WVDDGKGOMKODPV-ZQBYOMGUSA-N phenyl(114C)methanol Chemical compound O[14CH2]C1=CC=CC=C1 WVDDGKGOMKODPV-ZQBYOMGUSA-N 0.000 claims description 3
- 239000001632 sodium acetate Substances 0.000 claims description 3
- 235000017281 sodium acetate Nutrition 0.000 claims description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 3
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 claims description 3
- 150000003505 terpenes Chemical class 0.000 claims description 3
- 235000007586 terpenes Nutrition 0.000 claims description 3
- JKTCBAGSMQIFNL-UHFFFAOYSA-N 2,3-dihydrofuran Chemical compound C1CC=CO1 JKTCBAGSMQIFNL-UHFFFAOYSA-N 0.000 claims description 2
- 150000007942 carboxylates Chemical class 0.000 claims description 2
- 150000002431 hydrogen Chemical class 0.000 claims description 2
- SLAMLWHELXOEJZ-UHFFFAOYSA-N 2-nitrobenzoic acid Chemical compound OC(=O)C1=CC=CC=C1[N+]([O-])=O SLAMLWHELXOEJZ-UHFFFAOYSA-N 0.000 claims 2
- BGRDGMRNKXEXQD-UHFFFAOYSA-N Maleic hydrazide Chemical compound OC1=CC=C(O)N=N1 BGRDGMRNKXEXQD-UHFFFAOYSA-N 0.000 claims 2
- SEPPVOUBHWNCAW-FNORWQNLSA-N (E)-4-oxonon-2-enal Chemical compound CCCCCC(=O)\C=C\C=O SEPPVOUBHWNCAW-FNORWQNLSA-N 0.000 claims 1
- LLBZPESJRQGYMB-UHFFFAOYSA-N 4-one Natural products O1C(C(=O)CC)CC(C)C11C2(C)CCC(C3(C)C(C(C)(CO)C(OC4C(C(O)C(O)C(COC5C(C(O)C(O)CO5)OC5C(C(OC6C(C(O)C(O)C(CO)O6)O)C(O)C(CO)O5)OC5C(C(O)C(O)C(C)O5)O)O4)O)CC3)CC3)=C3C2(C)CC1 LLBZPESJRQGYMB-UHFFFAOYSA-N 0.000 claims 1
- 150000008064 anhydrides Chemical class 0.000 claims 1
- 239000003054 catalyst Substances 0.000 description 57
- 229940013688 formic acid Drugs 0.000 description 57
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 51
- 239000003153 chemical reaction reagent Substances 0.000 description 38
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 32
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 30
- 230000008878 coupling Effects 0.000 description 28
- 238000010168 coupling process Methods 0.000 description 28
- 238000005859 coupling reaction Methods 0.000 description 28
- 150000001875 compounds Chemical class 0.000 description 25
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 24
- 150000002430 hydrocarbons Chemical group 0.000 description 23
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 23
- ISSLESFGPVAXKC-UHFFFAOYSA-N n-[3-(2,6-dioxopiperidin-3-yl)-2-methyl-4-oxoquinazolin-5-yl]formamide Chemical compound CC1=NC2=CC=CC(NC=O)=C2C(=O)N1C1CCC(=O)NC1=O ISSLESFGPVAXKC-UHFFFAOYSA-N 0.000 description 22
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 21
- 238000006344 deformylation reaction Methods 0.000 description 21
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 20
- 230000006198 deformylation Effects 0.000 description 20
- 125000004432 carbon atom Chemical group C* 0.000 description 18
- 229910052757 nitrogen Inorganic materials 0.000 description 17
- 238000006722 reduction reaction Methods 0.000 description 16
- 230000009467 reduction Effects 0.000 description 15
- 239000012535 impurity Substances 0.000 description 14
- 150000002825 nitriles Chemical class 0.000 description 14
- 239000011541 reaction mixture Substances 0.000 description 14
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 12
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 12
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 12
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 12
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 12
- 150000001412 amines Chemical class 0.000 description 11
- RLOWWWKZYUNIDI-UHFFFAOYSA-N phosphinic chloride Chemical compound ClP=O RLOWWWKZYUNIDI-UHFFFAOYSA-N 0.000 description 11
- 229920006395 saturated elastomer Polymers 0.000 description 11
- 125000000753 cycloalkyl group Chemical group 0.000 description 10
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 10
- 150000004677 hydrates Chemical class 0.000 description 10
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 10
- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 9
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 9
- 125000003342 alkenyl group Chemical group 0.000 description 9
- 229940125898 compound 5 Drugs 0.000 description 9
- 201000010099 disease Diseases 0.000 description 9
- SYBYTAAJFKOIEJ-UHFFFAOYSA-N 3-Methylbutan-2-one Chemical compound CC(C)C(C)=O SYBYTAAJFKOIEJ-UHFFFAOYSA-N 0.000 description 8
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 8
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 8
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 8
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 8
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 8
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 8
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 8
- 125000000304 alkynyl group Chemical group 0.000 description 8
- RDOXTESZEPMUJZ-UHFFFAOYSA-N anisole Chemical compound COC1=CC=CC=C1 RDOXTESZEPMUJZ-UHFFFAOYSA-N 0.000 description 8
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 8
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 8
- RWGFKTVRMDUZSP-UHFFFAOYSA-N cumene Chemical compound CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 description 8
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 8
- PHTQWCKDNZKARW-UHFFFAOYSA-N isoamylol Chemical compound CC(C)CCO PHTQWCKDNZKARW-UHFFFAOYSA-N 0.000 description 8
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 description 8
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 8
- 229910052763 palladium Inorganic materials 0.000 description 8
- 125000006413 ring segment Chemical group 0.000 description 8
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 8
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 7
- 125000002619 bicyclic group Chemical group 0.000 description 7
- 229910052799 carbon Inorganic materials 0.000 description 7
- 125000005842 heteroatom Chemical group 0.000 description 7
- 239000002815 homogeneous catalyst Substances 0.000 description 7
- 229930195733 hydrocarbon Natural products 0.000 description 7
- JMMWKPVZQRWMSS-UHFFFAOYSA-N isopropanol acetate Natural products CC(C)OC(C)=O JMMWKPVZQRWMSS-UHFFFAOYSA-N 0.000 description 7
- 229940011051 isopropyl acetate Drugs 0.000 description 7
- GWYFCOCPABKNJV-UHFFFAOYSA-M isovalerate Chemical compound CC(C)CC([O-])=O GWYFCOCPABKNJV-UHFFFAOYSA-M 0.000 description 7
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Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Description
本願は、2013年5月1日に出願された米国仮特許出願第61/818,254号の優先権の利益を主張し、その開示は、その全体として引用により本明細書に組み込まれる。
3-(5-アミノ-2-メチル-4-オキソキナゾリン-3(4H)-イル)ピペリジン-2,6-ジオン、又はそのエナンチオマー若しくはエナンチオマーの混合物;又はその医薬として許容し得る塩、溶媒和物、水和物、若しくは多形体の製造プロセスが本明細書に提供される。
多くの種類の癌が、血管新生として知られるプロセスである新しい血管の形成に関連している。腫瘍により誘発された血管新生に関与する機構のいくつかは解明されている。これらの機構の最も直接的なものは、腫瘍壊死因子α(TNF-α)を含む血管新生性を有するサイトカインの、腫瘍細胞による分泌である。
とりわけ、3-(5-アミノ-2-メチル-4-オキソキナゾリン-3(4H)-イル)ピペリジン-2,6-ジオン、又はそのエナンチオマー若しくはエナンチオマーの混合物;又はその医薬として許容し得る塩、溶媒和物、水和物、若しくは多形体を製造するための、安全で、効率よく、費用対効果が高く、且つ/又は容易に拡大可能な方法が本明細書に提供される。
他に定義されないかぎり、本明細書で使用される全科学技術用語は、当業者により通常理解される意味と同じ意味を有する。本明細書に言及される刊行物及び特許は全て、その全体として引用により本明細書に組み込まれる。
本明細書に述べられる開示の理解を促進するため、いくつかの用語が以下に定義される。
(1. 3-(5-アミノ-2-メチル-4-オキソキナゾリン-3(4H)-イル)ピペリジン-2,6-ジオンの合成)
3-(5-アミノ-2-メチル-4-オキソキナゾリン-3(4H)-イル)ピペリジン-2,6-ジオン、又はそのエナンチオマー若しくはエナンチオマーの混合物;又はその医薬として許容し得る塩、溶媒和物、水和物、若しくは多形体を製造する方法が本明細書に提供される。特定の実施態様において、本明細書に提供される方法は、安全で、効率よく、費用対効果が高く、且つ/又は容易に拡大可能である。特定の実施態様において、本明細書に提供される方法は、3-(5-アミノ-2-メチル-4-オキソキナゾリン-3(4H)-イル)ピペリジン-2,6-ジオン、又はそのエナンチオマー若しくはエナンチオマーの混合物;又はその医薬として許容し得る塩、溶媒和物、水和物、若しくは多形体の大規模生産又は商業生産に好適である
一実施態様において、3 N-(3-(2,6-ジオキソピペリジン-3-イル)-2-メチル-4-オキソ-3,4-ジヒドロキナゾリン-5-イル)ホルムアミド、又はそのエナンチオマー若しくはエナンチオマーの混合物;又はその溶媒和物、水和物、若しくは多形体を製造する方法であって、本明細書で別の場所に記載されている通り、3-(2-メチル-5-ニトロ-4-オキソキナゾリン-3(4H)-イル)ピペリジン-2,6-ジオンを、ギ酸の存在下で還元して、N-(3-(2,6-ジオキソピペリジン-3-イル)-2-メチル-4-オキソ-3,4-ジヒドロキナゾリン-5-イル)ホルムアミド、又はそのエナンチオマー若しくはエナンチオマーの混合物;又はその溶媒和物、水和物、若しくは多形体を形成する工程を含む方法が本明細書に提供される。
一実施態様において、N-(3-(2,6-ジオキソピペリジン-3-イル)-2-メチル-4-オキソ-3,4-ジヒドロキナゾリン-5-イル)ホルムアミド、又はそのエナンチオマー若しくはエナンチオマーの混合物;又はその溶媒和物、水和物、若しくは多形体が本明細書に提供される。別な実施態様において、N-(3-(2,6-ジオキソピペリジン-3-イル)-2-メチル-4-オキソ-3,4-ジヒドロキナゾリン-5-イル)ホルムアミドが本明細書に提供される。
特定の実施態様が、以下の非限定的な例により説明される。
(3-(5-アミノ-2-メチル-4-オキソキナゾリン-3(4H)-イル)ピペリジン-2,6-ジオン塩酸塩4の形態Aの製造)
(A. 2-メチル-5-ニトロ-4H-ベンゾ[d][1,3]オキサジン-4-オン2の製造)
無水酢酸を、アシル化及び脱水試薬として選択した。最初に、化合物1を、ニートの無水酢酸(4.8当量)中で還流し、それに続いて、冷却し濾過すると化合物2を与えたが、それは5重量%の酢酸を含んでおり、ガラス瓶中周囲条件の保存(ambient storage)のもとで3か月の期間にわたりアセチル化化合物1、2-アセトアミド-6-ニトロ安息香酸1aに転化された。化合物2の安定性を向上させるために、無水酢酸の量を2.2当量に減らし、酢酸イソプロピルを代替溶媒として使用した。
この還元プロセスが、安全上の懸念を提起し特殊化された装置の使用を要する水素ガスの使用を要さないことが望ましい。そのため、移動水素化は、水素ガスの使用よりも好ましい。ギ酸に加え、シクロヘキセン、1-メチルシクロヘキセン、NaH2PO2、ギ酸アンモニウム、及びギ酸カリウムの使用を含む他の移動水素化も調査した。これらの代替移動水素化は、DMF又はNMP中で実施した場合、成功した。
化合物5の再結晶化は、50%アセトニトリル水溶液中で実施した。化合物5の19.2体積の50%アセトニトリル水溶液中のスラリーを、撹拌しながら60〜70℃に加熱し、溶解させた。インラインフィルター(0.45μm)を使用して、温度を60〜70℃に保ちながら該溶液を濾過して第二の反応器に入れた。第一の反応器を1体積の50%アセトニトリル水溶液ですすぎ、すすぎ液をインラインフィルターに通して第二の反応器に移した。次いで、該混合物を45℃に冷却し、化合物5の種晶(0.03×重量)を入れた。次いで、該スラリーを45℃で30分間ねかした。次いで、HCl(6N、1.71体積)を、インラインフィルターにより3時間かけて該スラリーに加えた。該バッチを、4時間かけて、直線勾配で0℃に冷却した。該混合物を0℃で1時間ねかしたが、この温度で一晩保つことができる。
Claims (48)
- 3-(5-アミノ-2-メチル-4-オキソキナゾリン-3(4H)-イル)ピペリジン-2,6-ジオン、又はそのエナンチオマー若しくはエナンチオマーの混合物;又はその医薬として許容し得る塩、溶媒和物、水和物、若しくは多形体を製造する方法であって;3-(2-メチル-5-ニトロ-4-オキソキナゾリン-3(4H)-イル)ピペリジン-2,6-ジオンを、移動水素化により還元して、3-(5-アミノ-2-メチル-4-オキソキナゾリン-3(4H)-イル)ピペリジン-2,6-ジオン、又はそのエナンチオマー若しくはエナンチオマーの混合物;又はその医薬として許容し得る塩、溶媒和物、水和物、若しくは多形体を形成する工程を含み、該移動水素化が、パラジウムカーボン(Pd/C)の存在下で行われる、前記方法。
- 前記移動水素化が、水素ドナーの存在下で実施される、請求項1記載の方法。
- 前記水素ドナーが、(i)C1-14アルコール、C1-14カルボン酸、C1-14カルボン酸塩、C1-14カルボン酸エステル、C2-14アルケン、C3-14シクロアルケン、C6-14アレーン、ヘテロアレーン、若しくは複素環(そのそれぞれが1つ以上の置換基Qにより任意に置換されている);又は(ii)ジアゼン、ヒドラジン、ヒドロキシルアミン、若しくはNaH2PO2であり;
ここで、各置換基Qが、(a)オキソ、ハロ、シアノ、及びニトロ;(b)C1-6アルキル、C2-6アルケニル、C2-6アルキニル、C3-10シクロアルキル、C6-14アリール、C7-15アラルキル、ヘテロアリール、及びヘテロシクリル(そのそれぞれが1つ以上の置換基Qaにより任意にさらに置換されている);並びに(c)-C(O)Ra、-C(O)ORa、-C(O)NRbRc、-C(NRa)NRbRc、-ORa、-OC(O)Ra、-OC(O)ORa、-OC(O)NRbRc、-OC(=NRa)NRbRc、-OS(O)Ra、-OS(O)2Ra、-OS(O)NRbRc、-OS(O)2NRbRc、-NRbRc、-NRaC(O)Rd、-NRaC(O)ORd、-NRaC(O)NRbRc、-NRaC(=NRd)NRbRc、-NRaS(O)Rd、-NRaS(O)2Rd、-NRaS(O)NRbRc、-NRaS(O)2NRbRc、-P(O)RaRd、-P(O)(ORa)Rd、-P(O)(ORa)(ORd)、-SRa、-S(O)Ra、-S(O)2Ra、-S(O)NRbRc、及び-S(O)2NRbRcからなる群から独立に選択され(ここで、各Ra、Rb、Rc、及びRdは、独立に(i)水素;(ii)C1-6アルキル、C2-6アルケニル、C2-6アルキニル、C3-10シクロアルキル、C6-14アリール、C7-15アラルキル、ヘテロアリール、若しくはヘテロシクリル(そのそれぞれが1つ以上の置換基Qaにより任意に置換されている)であるか;又は(iii)RbとRcは、自身が結合しているN原子と共に、それぞれ1つ以上の置換基Qaにより任意に置換されているヘテロアリール若しくはヘテロシクリルを形成する);
ここで、各置換基Qaが、(a)オキソ、シアノ、ハロ、及びニトロ;並びに(b)C1-6アルキル、C2-6アルケニル、C2-6アルキニル、C3-10シクロアルキル、C6-14アリール、C7-15アラルキル、ヘテロアリール、及びヘテロシクリル;並びに(c)-C(O)Re、-C(O)ORe、-C(O)NRfRg、-C(NRe)NRfRg、-ORe、-OC(O)Re、-OC(O)ORe、-OC(O)NRfRg、-OC(=NRe)NRfRg、-OS(O)Re、-OS(O)2Re、-OS(O)NRfRg、-OS(O)2NRfRg、-NRfRg、-NReC(O)Rh、-NReC(O)ORh、-NReC(O)NRfRg、-NReC(=NRh)NRfRg、-NReS(O)Rh、-NReS(O)2Rh、-NReS(O)NRfRg、-NReS(O)2NRfRg、-P(O)ReRh、-P(O)(ORe)Rh、-P(O)(ORe)(ORh)、-SRe、-S(O)Re、-S(O)2Re、-S(O)NRfRg、及び-S(O)2NRfRgからなる群から独立に選択される(ここで、各Re、Rf、Rg、及びRhは、独立に、(i)水素、C1-6アルキル、C2-6アルケニル、C2-6アルキニル、C3-10シクロアルキル、C6-14アリール、C7-15アラルキル、ヘテロアリール、若しくはヘテロシクリルであるか;又は(ii)RfとRgは、自身が結合しているN原子と共に、ヘテロアリール若しくはヘテロシクリルを形成する)、請求項2記載の方法。 - 前記水素ドナーが、メタノール、エタノール、プロパン-1-オール、プロパン-2-オール、ブタン-1-オール、ブタン-2-オール、シクロペンタノール、シクロヘキサノール、ベンジルアルコール、メントール、ギ酸、乳酸、アスコルビン酸、マンデル酸、ギ酸アンモニウム、ギ酸カリウム、シクロヘキサジエン、シクロヘキセン、1-メチルシクロヘキセン、テトラリン、ジヒドロフラン、テルペン、ジアゼン、ヒドラジン、ヒドロキシルアミン、若しくはNaH2PO2、又はこれらの混合物である、請求項3記載の方法。
- 前記水素ドナーがC1-14カルボン酸である、請求項3記載の方法。
- 前記水素ドナーがギ酸である、請求項5記載の方法。
- 3-(2-メチル-5-ニトロ-4-オキソキナゾリン-3(4H)-イル)ピペリジン-2,6-ジオンに対するギ酸のモル比が、1〜100の範囲である、請求項6記載の方法。
- 前記移動水素化が溶媒中で実施される、請求項1〜7のいずれか一項記載の方法。
- 前記溶媒が水を含む、請求項8記載の方法。
- 前記溶媒がカルボン酸を含む、請求項8又は9記載の方法。
- 前記カルボン酸がギ酸である、請求項10記載の方法。
- 水に対する前記カルボン酸の体積比が、0.1〜10の範囲である、請求項10又は11記載の方法。
- 前記移動水素化が、0〜100℃の範囲の温度で実施される、請求項1〜12のいずれか一項記載の方法。
- 3-(2-メチル-5-ニトロ-4-オキソキナゾリン-3(4H)-イル)ピペリジン-2,6-ジオンを還元する工程の前に、3-(2-メチル-5-ニトロ-4-オキソキナゾリン-3(4H)-イル)ピペリジン-2,6-ジオンを形成するのに好適な条件下で、2-メチル-5-ニトロ-4H-ベンゾ[d][1,3]オキサジン-4-オンを3-アミノピペリジン-2,6-ジオン又はその塩と反応させる工程をさらに含む、請求項1〜13のいずれか一項記載の方法。
- 2-メチル-5-ニトロ-4H-ベンゾ[d][1,3]オキサジン-4-オンと3-アミノピペリジン-2,6-ジオン又はその塩との前記反応が、3-アミノピペリジン-2,6-ジオンの塩を使用して実施される、請求項14記載の方法。
- 3-アミノピペリジン-2,6-ジオンの前記塩が3-アミノピペリジン-2,6-ジオン塩酸塩である、請求項15記載の方法。
- 2-メチル-5-ニトロ-4H-ベンゾ[d][1,3]オキサジン-4-オンと3-アミノピペリジン-2,6-ジオン又はその塩との前記反応が、塩基の存在下で実施される、請求項14〜16のいずれか一項記載の方法。
- 前記塩基が、炭酸水素ナトリウム、炭酸ナトリウム、クエン酸ナトリウム、二水和物、酢酸ナトリウム、イミダゾール、又はピリジンである、請求項17記載の方法。
- 2-メチル-5-ニトロ-4H-ベンゾ[d][1,3]オキサジン-4-オンと3-アミノピペリジン-2,6-ジオン又はその塩との前記反応が、1-プロパンホスホン酸環状無水物の存在下で実施される、請求項14〜18のいずれか一項記載の方法。
- 2-メチル-5-ニトロ-4H-ベンゾ[d][1,3]オキサジン-4-オンに対する1-プロパンホスホン酸環状無水物のモル比が1〜10の範囲である、請求項19記載の方法。
- 2-メチル-5-ニトロ-4H-ベンゾ[d][1,3]オキサジン-4-オンと3-アミノピペリジン-2,6-ジオン又はその塩との前記反応が、溶媒中で実施される、請求項19又は20記載の方法。
- 前記溶媒がアセトニトリルを含む、請求項21記載の方法。
- 2-メチル-5-ニトロ-4H-ベンゾ[d][1,3]オキサジン-4-オンと3-アミノピペリジン-2,6-ジオン又はその塩との前記反応が、60〜100℃の範囲の温度で実施される、請求項19〜22のいずれか一項記載の方法。
- 2-メチル-5-ニトロ-4H-ベンゾ[d][1,3]オキサジン-4-オンを3-アミノピペリジン-2,6-ジオン又はその塩と反応させる前に、2-アミノ-6-ニトロ安息香酸を活性化された酢酸と溶媒中で反応させて、2-メチル-5-ニトロ-4H-ベンゾ[d][1,3]オキサジン-4-オンを形成する工程をさらに含む、請求項14〜23のいずれか一項記載の方法。
- 前記活性化された酢酸が、アセチルクロリド又は無水酢酸である、請求項24記載の方法。
- 2-アミノ-6-ニトロ安息香酸に対する前記活性化された酢酸のモル比が、1〜10の範囲である、請求項24又は25記載の方法。
- 3-(5-アミノ-2-メチル-4-オキソキナゾリン-3(4H)-イル)ピペリジン-2,6-ジオン塩酸塩を再結晶化させる工程をさらに含む、請求項1〜26のいずれか一項記載の方法。
- 3-(2-メチル-5-ニトロ-4-オキソキナゾリン-3(4H)-イル)ピペリジン-2,6-ジオン、又はそのエナンチオマー若しくはエナンチオマーの混合物を製造する方法であって;2-メチル-5-ニトロ-4H-ベンゾ[d][1,3]オキサジン-4-オンを3-アミノピペリジン-2,6-ジオン又はその塩、及び1-プロパンホスホン酸環状無水物と、ホルムアミド、N,N-ジメチルホルムアミド、N,N-ジメチルアセトアミド、及びN-メチルピロリドンから選択されるアミド、ヘキサメチルホスホラミド、ジメチルスルホキシド、スルホラン、又はそれらの混合物からなる群から選択される溶媒中で反応させて、3-(2-メチル-5-ニトロ-4-オキソキナゾリン-3(4H)-イル)ピペリジン-2,6-ジオンを形成させる工程を含む、前記方法。
- 2-メチル-5-ニトロ-4H-ベンゾ[d][1,3]オキサジン-4-オンと3-アミノピペリジン-2,6-ジオン又はその塩との前記反応が、3-アミノピペリジン-2,6-ジオンの塩を使用して実施される、請求項28記載の方法。
- 3-アミノピペリジン-2,6-ジオンの前記塩が3-アミノピペリジン-2,6-ジオン塩酸塩である、請求項29記載の方法。
- 2-メチル-5-ニトロ-4H-ベンゾ[d][1,3]オキサジン-4-オンに対する1-プロパンホスホン酸環状無水物のモル比が1〜10の範囲である、請求項28〜30のいずれか一項記載の方法。
- 2-メチル-5-ニトロ-4H-ベンゾ[d][1,3]オキサジン-4-オンに対する1-プロパンホスホン酸環状無水物のモル比が1〜3の範囲である、請求項31記載の方法。
- 2-メチル-5-ニトロ-4H-ベンゾ[d][1,3]オキサジン-4-オンに対する1-プロパンホスホン酸環状無水物のモル比が2である、請求項31記載の方法。
- 2-メチル-5-ニトロ-4H-ベンゾ[d][1,3]オキサジン-4-オンと3-アミノピペリジン-2,6-ジオン又はその塩との前記反応が、60〜150℃の範囲の温度で実施される、請求項28〜33のいずれか一項記載の方法。
- 2-メチル-5-ニトロ-4H-ベンゾ[d][1,3]オキサジン-4-オンを3-アミノピペリジン-2,6-ジオン又はその塩と反応させる前に、2-アミノ-6-ニトロ安息香酸を活性化された酢酸と溶媒中で反応させて、2-メチル-5-ニトロ-4H-ベンゾ[d][1,3]オキサジン-4-オンを形成する工程をさらに含む、請求項28〜34のいずれか一項記載の方法。
- 前記活性化された酢酸が、アセチルクロリドである、請求項35記載の方法。
- 前記活性化された酢酸が、無水酢酸である、請求項35記載の方法。
- 2-アミノ-6-ニトロ安息香酸に対する前記活性化された酢酸のモル比が、1〜10の範囲である、請求項35記載の方法。
- 2-アミノ-6-ニトロ安息香酸に対する前記活性化された酢酸のモル比が、1.5〜2.5の範囲である、請求項35記載の方法。
- 前記アミドがN-メチルピロリドンである、請求項28記載の方法。
- 2-メチル-5-ニトロ-4H-ベンゾ[d][1,3]オキサジン-4-オンと3-アミノピペリジン-2,6-ジオン又はその塩の前記反応が、80、90、100、又は120℃の温度で実施される、請求項28〜40のいずれか一項記載の方法。
- 2-メチル-5-ニトロ-4H-ベンゾ[d][1,3]オキサジン-4-オンと3-アミノピペリジン-2,6-ジオン又はその塩の前記反応が、100℃の温度で実施される、請求項41記載の方法。
- 2-メチル-5-ニトロ-4H-ベンゾ[d][1,3]オキサジン-4-オンに対する3-アミノピペリジン-2,6-ジオン又はその塩のモル比が、1.1である、請求項28〜42のいずれか一項記載の方法。
- 3-(2-メチル-5-ニトロ-4-オキソキナゾリン-3(4H)-イル)ピペリジン-2,6-ジオン、又はそのエナンチオマー若しくはエナンチオマーの混合物を製造する方法であって;2-メチル-5-ニトロ-4H-ベンゾ[d][1,3]オキサジン-4-オンを3-アミノピペリジン-2,6-ジオン塩酸塩、及び1-プロパンホスホン酸環状無水物と、環状アミド中で反応させて、3-(2-メチル-5-ニトロ-4-オキソキナゾリン-3(4H)-イル)ピペリジン-2,6-ジオンを形成させる工程を含む、前記方法。
- 前記環状アミドがN-メチルピロリドンである、請求項44記載の方法。
- 2-メチル-5-ニトロ-4H-ベンゾ[d][1,3]オキサジン-4-オンに対する3-アミノピペリジン-2,6-ジオン又はその塩のモル比が、1.1である、請求項44又は45記載の方法。
- 2-メチル-5-ニトロ-4H-ベンゾ[d][1,3]オキサジン-4-オンに対する1-プロパンホスホン酸環状無水物のモル比が2である、請求項44〜46のいずれか一項記載の方法。
- 2-メチル-5-ニトロ-4H-ベンゾ[d][1,3]オキサジン-4-オンと3-アミノピペリジン-2,6-ジオン塩酸塩の前記反応が、100℃の温度で実施される、請求項44〜47のいずれか一項記載の方法。
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ES2814952T3 (es) | 2012-09-04 | 2021-03-29 | Celgene Corp | Isotopólogos de 3-(5-amino-2-metil-4-oxoquinazolin-3(4H)-il) piperidina-2-6-diona y métodos de preparación de los mismos |
EP3316888A1 (en) | 2015-07-02 | 2018-05-09 | Celgene Corporation | Combination therapy for treatment of hematological cancers and solid tumors |
CN106083622B (zh) * | 2016-06-16 | 2018-06-19 | 常州齐晖药业有限公司 | 一种甲苯咪唑中间体3,4-二氨基二苯甲酮的制备方法 |
WO2018165142A1 (en) * | 2017-03-07 | 2018-09-13 | Celgene Corporation | Solid forms of 3-(5-amino-2-methyl-4-oxo-4h-quinazolin-3-yl)-piperidine-2,6-dione, and their pharmaceutical compositions and uses |
CN113101295A (zh) * | 2020-03-20 | 2021-07-13 | 上海疆云医疗健康科技有限公司 | 二苯乙烯类似物在治疗糖尿病肾脏疾病中的用途 |
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WO2008039489A2 (en) * | 2006-09-26 | 2008-04-03 | Celgene Corporation | 5-substituted quinazolinone derivatives as antitumor agents |
EP2683384B1 (en) * | 2011-03-11 | 2015-12-09 | Celgene Corporation | Methods of treating cancer using 3-(5-amino-2-methyl-4-oxo-4h-quinazolin-3-yl)-piperidine-2,6-dione |
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