TWI283667B - Selective synthesis of CF3-substituted pyrimidines - Google Patents
Selective synthesis of CF3-substituted pyrimidines Download PDFInfo
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- TWI283667B TWI283667B TW093126748A TW93126748A TWI283667B TW I283667 B TWI283667 B TW I283667B TW 093126748 A TW093126748 A TW 093126748A TW 93126748 A TW93126748 A TW 93126748A TW I283667 B TWI283667 B TW I283667B
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- Taiwan
- Prior art keywords
- amine
- group
- lewis acid
- formula
- aromatic
- Prior art date
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- 150000003230 pyrimidines Chemical class 0.000 title abstract description 9
- 230000015572 biosynthetic process Effects 0.000 title description 4
- 238000003786 synthesis reaction Methods 0.000 title description 2
- 150000001412 amines Chemical class 0.000 claims abstract description 46
- 150000001875 compounds Chemical class 0.000 claims abstract description 35
- 238000000034 method Methods 0.000 claims abstract description 33
- 239000002841 Lewis acid Substances 0.000 claims abstract description 26
- 150000007517 lewis acids Chemical class 0.000 claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 claims abstract description 5
- 230000000269 nucleophilic effect Effects 0.000 claims abstract description 5
- 125000003118 aryl group Chemical group 0.000 claims description 31
- 150000004982 aromatic amines Chemical class 0.000 claims description 13
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 claims description 12
- 125000001931 aliphatic group Chemical group 0.000 claims description 8
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims description 8
- 150000003839 salts Chemical class 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 7
- 229910052749 magnesium Inorganic materials 0.000 claims description 6
- 150000004820 halides Chemical class 0.000 claims description 5
- 229910052739 hydrogen Inorganic materials 0.000 claims description 5
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 5
- 239000001257 hydrogen Substances 0.000 claims description 4
- 229910052709 silver Inorganic materials 0.000 claims description 4
- 229910052725 zinc Inorganic materials 0.000 claims description 4
- 229910052796 boron Inorganic materials 0.000 claims description 3
- 150000002148 esters Chemical class 0.000 claims description 3
- 239000003446 ligand Substances 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 125000000714 pyrimidinyl group Chemical group 0.000 claims description 3
- 229910052718 tin Inorganic materials 0.000 claims description 3
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 235000005074 zinc chloride Nutrition 0.000 claims description 2
- 239000011592 zinc chloride Substances 0.000 claims description 2
- 229910021645 metal ion Inorganic materials 0.000 claims 2
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims 2
- FEFCILUKYGHITK-UHFFFAOYSA-N 2-decoxycarbonylbenzoic acid Chemical class CCCCCCCCCCOC(=O)C1=CC=CC=C1C(O)=O FEFCILUKYGHITK-UHFFFAOYSA-N 0.000 claims 1
- 150000007513 acids Chemical class 0.000 claims 1
- 150000003841 chloride salts Chemical class 0.000 claims 1
- 125000005010 perfluoroalkyl group Chemical group 0.000 claims 1
- 239000001384 succinic acid Substances 0.000 claims 1
- 229910052716 thallium Inorganic materials 0.000 claims 1
- 241000124008 Mammalia Species 0.000 abstract description 3
- 206010028980 Neoplasm Diseases 0.000 abstract description 3
- 230000002159 abnormal effect Effects 0.000 abstract description 3
- 201000011510 cancer Diseases 0.000 abstract description 3
- 230000010261 cell growth Effects 0.000 abstract description 3
- 229940083082 pyrimidine derivative acting on arteriolar smooth muscle Drugs 0.000 abstract description 2
- YAAWASYJIRZXSZ-UHFFFAOYSA-N pyrimidine-2,4-diamine Chemical group NC1=CC=NC(N)=N1 YAAWASYJIRZXSZ-UHFFFAOYSA-N 0.000 abstract 1
- IAZDPXIOMUYVGZ-WFGJKAKNSA-N Dimethyl sulfoxide Chemical compound [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H] IAZDPXIOMUYVGZ-WFGJKAKNSA-N 0.000 description 30
- 238000004128 high performance liquid chromatography Methods 0.000 description 27
- -1 perfluoroalkyl sulfonate Chemical compound 0.000 description 24
- 230000014759 maintenance of location Effects 0.000 description 21
- 125000001424 substituent group Chemical group 0.000 description 19
- 101150041968 CDC13 gene Proteins 0.000 description 18
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 18
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 17
- 238000006243 chemical reaction Methods 0.000 description 16
- 239000000203 mixture Substances 0.000 description 14
- 238000002360 preparation method Methods 0.000 description 13
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 12
- 238000005481 NMR spectroscopy Methods 0.000 description 12
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 12
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 10
- 239000000243 solution Substances 0.000 description 10
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 9
- 125000000217 alkyl group Chemical group 0.000 description 8
- 125000002619 bicyclic group Chemical group 0.000 description 7
- 125000001072 heteroaryl group Chemical group 0.000 description 7
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 6
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 6
- 239000012038 nucleophile Substances 0.000 description 6
- 125000000753 cycloalkyl group Chemical group 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 4
- 125000003277 amino group Chemical group 0.000 description 4
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 235000019439 ethyl acetate Nutrition 0.000 description 4
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 4
- 125000000592 heterocycloalkyl group Chemical group 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- RZXMPPFPUUCRFN-UHFFFAOYSA-N p-toluidine Chemical compound CC1=CC=C(N)C=C1 RZXMPPFPUUCRFN-UHFFFAOYSA-N 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- ARMJRBKSXKGWSD-UHFFFAOYSA-N 4-chloro-n-(4-methylphenyl)-5-(trifluoromethyl)pyrimidin-2-amine Chemical compound C1=CC(C)=CC=C1NC1=NC=C(C(F)(F)F)C(Cl)=N1 ARMJRBKSXKGWSD-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 125000006615 aromatic heterocyclic group Chemical group 0.000 description 3
- 150000001721 carbon Chemical group 0.000 description 3
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 3
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 125000005842 heteroatom Chemical group 0.000 description 3
- 150000002391 heterocyclic compounds Chemical class 0.000 description 3
- 125000000623 heterocyclic group Chemical group 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- 125000002950 monocyclic group Chemical group 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 125000003003 spiro group Chemical group 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- LPBDZVNGCNTELM-UHFFFAOYSA-N 2-chloropyrimidin-4-amine Chemical compound NC1=CC=NC(Cl)=N1 LPBDZVNGCNTELM-UHFFFAOYSA-N 0.000 description 2
- UNCQVRBWJWWJBF-UHFFFAOYSA-N 2-chloropyrimidine Chemical compound ClC1=NC=CC=N1 UNCQVRBWJWWJBF-UHFFFAOYSA-N 0.000 description 2
- FJNLCHNQVJVCPY-UHFFFAOYSA-N 2-n-methoxy-2-n-methyl-4-n,6-n-dipropyl-1,3,5-triazine-2,4,6-triamine Chemical compound CCCNC1=NC(NCCC)=NC(N(C)OC)=N1 FJNLCHNQVJVCPY-UHFFFAOYSA-N 0.000 description 2
- WADSJYLPJPTMLN-UHFFFAOYSA-N 3-(cycloundecen-1-yl)-1,2-diazacycloundec-2-ene Chemical compound C1CCCCCCCCC=C1C1=NNCCCCCCCC1 WADSJYLPJPTMLN-UHFFFAOYSA-N 0.000 description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 2
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 2
- 125000004453 alkoxycarbonyl group Chemical group 0.000 description 2
- 125000004104 aryloxy group Chemical group 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 238000004587 chromatography analysis Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 125000001995 cyclobutyl group Chemical group [H]C1([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 2
- 125000000582 cycloheptyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 2
- HGCIXCUEYOPUTN-UHFFFAOYSA-N cyclohexene Chemical compound C1CCC=CC1 HGCIXCUEYOPUTN-UHFFFAOYSA-N 0.000 description 2
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 2
- NIHNNTQXNPWCJQ-UHFFFAOYSA-N fluorene Chemical compound C1=CC=C2CC3=CC=CC=C3C2=C1 NIHNNTQXNPWCJQ-UHFFFAOYSA-N 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 150000002576 ketones Chemical class 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- BQJCRHHNABKAKU-KBQPJGBKSA-N morphine Chemical compound O([C@H]1[C@H](C=C[C@H]23)O)C4=C5[C@@]12CCN(C)[C@@H]3CC5=CC=C4O BQJCRHHNABKAKU-KBQPJGBKSA-N 0.000 description 2
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 239000003791 organic solvent mixture Substances 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- NAWXUBYGYWOOIX-SFHVURJKSA-N (2s)-2-[[4-[2-(2,4-diaminoquinazolin-6-yl)ethyl]benzoyl]amino]-4-methylidenepentanedioic acid Chemical compound C1=CC2=NC(N)=NC(N)=C2C=C1CCC1=CC=C(C(=O)N[C@@H](CC(=C)C(O)=O)C(O)=O)C=C1 NAWXUBYGYWOOIX-SFHVURJKSA-N 0.000 description 1
- OQOGEOLRYAOSKO-UHFFFAOYSA-N 1,1-dichloro-1-nitroethane Chemical compound CC(Cl)(Cl)[N+]([O-])=O OQOGEOLRYAOSKO-UHFFFAOYSA-N 0.000 description 1
- ZSBPGGQJRPMLCZ-UHFFFAOYSA-N 1,2,3,4,4a,10-hexahydroacridine Chemical compound C1=CC=C2NC(CCCC3)C3=CC2=C1 ZSBPGGQJRPMLCZ-UHFFFAOYSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 description 1
- OZWOVYUILXZEPP-UHFFFAOYSA-N 2-chloro-n-(4-methylphenyl)-5-(trifluoromethyl)pyrimidin-4-amine Chemical compound C1=CC(C)=CC=C1NC1=NC(Cl)=NC=C1C(F)(F)F OZWOVYUILXZEPP-UHFFFAOYSA-N 0.000 description 1
- IAGROJPXACRRDT-UHFFFAOYSA-N 2-piperidin-1-ylpyrimidine Chemical compound C1CCCCN1C1=NC=CC=N1 IAGROJPXACRRDT-UHFFFAOYSA-N 0.000 description 1
- XJPZKYIHCLDXST-UHFFFAOYSA-N 4,6-dichloropyrimidine Chemical compound ClC1=CC(Cl)=NC=N1 XJPZKYIHCLDXST-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- ZOXGRMKKPZGUFQ-UHFFFAOYSA-N 4-[[4-chloro-5-(trifluoromethyl)pyrimidin-2-yl]amino]benzenesulfonamide Chemical compound C1=CC(S(=O)(=O)N)=CC=C1NC1=NC=C(C(F)(F)F)C(Cl)=N1 ZOXGRMKKPZGUFQ-UHFFFAOYSA-N 0.000 description 1
- WCDSVWRUXWCYFN-UHFFFAOYSA-N 4-aminobenzenethiol Chemical compound NC1=CC=C(S)C=C1 WCDSVWRUXWCYFN-UHFFFAOYSA-N 0.000 description 1
- HUWAGARMESVAMM-UHFFFAOYSA-N 4-chloro-2-piperidin-1-yl-5-(trifluoromethyl)pyrimidine Chemical compound N1=C(Cl)C(C(F)(F)F)=CN=C1N1CCCCC1 HUWAGARMESVAMM-UHFFFAOYSA-N 0.000 description 1
- UWPIJBRPRPTDTI-UHFFFAOYSA-N 4-chloro-5-(trifluoromethyl)pyrimidin-2-amine Chemical class NC1=NC=C(C(F)(F)F)C(Cl)=N1 UWPIJBRPRPTDTI-UHFFFAOYSA-N 0.000 description 1
- AXNROEFFPMULEP-UHFFFAOYSA-N 4-chloro-n-(cyclohexylmethyl)-5-(trifluoromethyl)pyrimidin-2-amine Chemical compound N1=C(Cl)C(C(F)(F)F)=CN=C1NCC1CCCCC1 AXNROEFFPMULEP-UHFFFAOYSA-N 0.000 description 1
- FBYNXPUIAGSSRB-UHFFFAOYSA-N 4-chloro-n-cyclohexyl-5-(trifluoromethyl)pyrimidin-2-amine Chemical compound N1=C(Cl)C(C(F)(F)F)=CN=C1NC1CCCCC1 FBYNXPUIAGSSRB-UHFFFAOYSA-N 0.000 description 1
- JXLWWGLJYLDJDG-UHFFFAOYSA-N 5-(difluoromethyl)-1h-pyrimidine-2,4-dione Chemical compound FC(F)C1=CNC(=O)NC1=O JXLWWGLJYLDJDG-UHFFFAOYSA-N 0.000 description 1
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- 239000005695 Ammonium acetate Substances 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- KKKUZPYEFXAZFM-UHFFFAOYSA-N CCCCCCCCCCN1C2CCCCC2=CC3=CC=CCC31 Chemical compound CCCCCCCCCCN1C2CCCCC2=CC3=CC=CCC31 KKKUZPYEFXAZFM-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
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- DYHVMAXFVUYOFY-UHFFFAOYSA-N N1C(C=C2N=C(C=C3NC(=C4)C=C3)C=C2)C(=O)C=C1C=C1C=CC4=N1 Chemical group N1C(C=C2N=C(C=C3NC(=C4)C=C3)C=C2)C(=O)C=C1C=C1C=CC4=N1 DYHVMAXFVUYOFY-UHFFFAOYSA-N 0.000 description 1
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- 229940124639 Selective inhibitor Drugs 0.000 description 1
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- 125000004457 alkyl amino carbonyl group Chemical group 0.000 description 1
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- 125000004202 aminomethyl group Chemical group [H]N([H])C([H])([H])* 0.000 description 1
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- 125000002178 anthracenyl group Chemical group C1(=CC=CC2=CC3=CC=CC=C3C=C12)* 0.000 description 1
- 125000003710 aryl alkyl group Chemical group 0.000 description 1
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- 238000003556 assay Methods 0.000 description 1
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
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- 230000000975 bioactive effect Effects 0.000 description 1
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- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000003739 carbamimidoyl group Chemical group C(N)(=N)* 0.000 description 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- VJYIFXVZLXQVHO-UHFFFAOYSA-N chlorsulfuron Chemical compound COC1=NC(C)=NC(NC(=O)NS(=O)(=O)C=2C(=CC=CC=2)Cl)=N1 VJYIFXVZLXQVHO-UHFFFAOYSA-N 0.000 description 1
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- 125000000596 cyclohexenyl group Chemical group C1(=CCCCC1)* 0.000 description 1
- 125000000640 cyclooctyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C([H])([H])C1([H])[H] 0.000 description 1
- 125000002433 cyclopentenyl group Chemical group C1(=CCCC1)* 0.000 description 1
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 229910052805 deuterium Inorganic materials 0.000 description 1
- 125000004473 dialkylaminocarbonyl group Chemical group 0.000 description 1
- 125000004586 dihydrobenzopyranyl group Chemical group O1C(CCC2=C1C=CC=C2)* 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 150000002081 enamines Chemical group 0.000 description 1
- 150000002085 enols Chemical class 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000003818 flash chromatography Methods 0.000 description 1
- 125000003983 fluorenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 description 1
- 125000005567 fluorenylene group Chemical group 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 125000005114 heteroarylalkoxy group Chemical group 0.000 description 1
- 125000004446 heteroarylalkyl group Chemical group 0.000 description 1
- 125000005553 heteroaryloxy group Chemical group 0.000 description 1
- 235000003642 hunger Nutrition 0.000 description 1
- 150000002466 imines Chemical group 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 125000002346 iodo group Chemical group I* 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 125000000468 ketone group Chemical group 0.000 description 1
- 159000000003 magnesium salts Chemical class 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 238000004949 mass spectrometry Methods 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 229960005181 morphine Drugs 0.000 description 1
- 125000002757 morpholinyl group Chemical group 0.000 description 1
- SYSQUGFVNFXIIT-UHFFFAOYSA-N n-[4-(1,3-benzoxazol-2-yl)phenyl]-4-nitrobenzenesulfonamide Chemical class C1=CC([N+](=O)[O-])=CC=C1S(=O)(=O)NC1=CC=C(C=2OC3=CC=CC=C3N=2)C=C1 SYSQUGFVNFXIIT-UHFFFAOYSA-N 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 102000037979 non-receptor tyrosine kinases Human genes 0.000 description 1
- 108091008046 non-receptor tyrosine kinases Proteins 0.000 description 1
- 239000012457 nonaqueous media Substances 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 125000003431 oxalo group Chemical group 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- DHHVAGZRUROJKS-UHFFFAOYSA-N phentermine Chemical compound CC(C)(N)CC1=CC=CC=C1 DHHVAGZRUROJKS-UHFFFAOYSA-N 0.000 description 1
- 238000002953 preparative HPLC Methods 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000000159 protein binding assay Methods 0.000 description 1
- 108060006633 protein kinase Proteins 0.000 description 1
- 125000000719 pyrrolidinyl group Chemical group 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 102000005962 receptors Human genes 0.000 description 1
- 108020003175 receptors Proteins 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000003335 steric effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229940124530 sulfonamide Drugs 0.000 description 1
- 150000003456 sulfonamides Chemical class 0.000 description 1
- 125000001273 sulfonato group Chemical class [O-]S(*)(=O)=O 0.000 description 1
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000003396 thiol group Chemical group [H]S* 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 125000000165 tricyclic carbocycle group Chemical group 0.000 description 1
- 125000006168 tricyclic group Chemical group 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 150000003751 zinc Chemical class 0.000 description 1
- ZULTYUIALNTCSA-UHFFFAOYSA-N zinc hydride Chemical compound [ZnH2] ZULTYUIALNTCSA-UHFFFAOYSA-N 0.000 description 1
- 229910000051 zinc hydride Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
- C07D239/32—One oxygen, sulfur or nitrogen atom
- C07D239/42—One nitrogen atom
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Epidemiology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Description
1283667 九、發明說明: 【發明所屬之技術領域】 本發明係關於一種製造下式之化合物之方法,
2,4-二胺基哺咬部分(1)係多種生物活性類藥物分子之妓 同組份。吾人已發現嘧啶衍生物適用於哺乳動物中異常細 胞生長(例如癌症)之治療。通常以嘧啶中間體2(其中,,χ,,係 離去基團;最通常為鹵素)及1當量之胺3,HNR3R4(見以下 流程1)起始來合成此等部分。對於涉及式2之嘧啶及式3之 胺之反應之大多數而言,已為吾人所熟知:此首次胺加成 較佳(或僅僅)發生在更高反應性,唆4-位置(chemistry of
Heterocyclic Compounds,The Pyrimidines,第 52卷,Wiley,
New York 1994, ρ·371·)以提供中間體4。影響此初始胺加成 之選擇性之主要因素係與存在於嘧啶2及胺3兩者中之取代 基相關聯之立體電子效應(stereoelectr〇nic effect)及影響程 度更小之反應溶劑。隨後4及第二胺(5)之加熱提供了所要之 2,4 ·二胺基嘴咬1。 94911.doc 1283667 流程1 x
7 R1
X’、N^NR3R4 〇2 hnr5r6 §
2 4 上述化學之代表性實例見於W000391901中且強調於流 程2中。利用此一般合成流程之其它實例包括Montebugnoli等 人,Tetrahedron 2002,(58),ρ· 2147· Chemistry of Heterocyclic Compounds, The Pyrimidines,第 52 卷,Wiley,NewYorkl994,pp. 371-417。選擇 性胺加成至2,4-二氯-5-羧基醯胺基嘧啶描述於WO 02/04429中。選擇性胺加成至2,4-二氯-5-鹵化嘧啶描述於 WO 01/65655 中。 流程2
CI
苯胺 Hunig 驗 n-BuOH; Δ 4h
18h nh2 ό .HCI V OH O^A^NMe2
儘管存在許多一般實例,於該等實例中特異性嘧啶(2)、胺 (3)或反應條件提供2-氯-4-胺基-嘧啶(4)及異構體2-胺基-4-氯-嘧啶(6)(流程3)之非選擇性混合物,但是不僅歸因於其 無選擇性(及其對總產量之影響)且因為所得異構體之分離 通常極其困難,所以此等反應具有有限之實用性。通常需 要製備HPLC作為單獨分離純異構體(4及6)之裝置’接著該 等純異構體可以進一步分別轉化為化合物’例如1或其異構 體7。 94911.doc 1283667 流程3 Λ Ht.
提供異構體之混合物之該反應之實例係加成4-甲基-苯 胺至2,4-二氣-5-三氟甲基嘧啶(流程4)。該缺電子嘧啶具有 胺加成至嘧啶2-位置之輕微偏好。粗反應混合物之HPLC分 析顯不(4-氣-5-二氟甲基-哺唆-2-基)-對-甲苯基-胺(8)及(2_ 氯-5-三氣甲基-σ密17定-4 -基)-對-甲苯基-胺(9)之1·4比1之混 合物。非選擇性胺加成至2,4-二_代嘧啶之其他實例描述於 Chemistry of Heterocyclic Compounds, The Pyrimidines ?第 52 卷,Wiley, New York 1994, pp. 371-417· Luo 等人 Tetrahedron Lett. 2002,(43) ρ· 5739· Yoshida 等人 J. Chem. Soc5 Perkin Trans. I: Organic and Bioorganic Chemistry,1992 (7) p. 919。EP 647639描述了六氫吡啶加成至 2,4-二氯喊σ定。 94911.doc 1283667 流程4
僅有少數非常特異性之實例與上述反應形成對比,於該 等貫例中胺(3)以一選擇性方式加成至式2之嘧啶以較佳提 供2-胺基-4-氣-嘧啶6。該類型反應之最顯著實例係加成N_ 曱基六氫吼啶至2,4-二氯-5-曱基嘧啶以提供4-氣-5-曱基-2· 六氫吼咬基嘧啶(流程5),其見於Y〇shida等 人 J. Chem. Soc,Perkin
Trans· I: Organic and Bioorganic Chemistry,1992 ⑺ ρ·919。在該狀況 下’ 5-甲基取代基作用於嘧啶之空間效應結合胺親核試劑 係第三(而非第一或第二)胺之事實規定六氫吼啶選擇性加 成至嘧啶2_位置。 流程5
CI
1,4_二噁烷 100°C
Cl 【發明内容】 已驚人的發現:藉由加成Lewis酸至反應媒介中,吾人可 選擇性加成胺官能度至CF3取代嘧啶環之C-2位置。因此, 本發明係關於一種製造式11之化合物之方法, 94911.doc 1283667
其中X2為離去基團,例如鹵化物、芳基磺酸酯、烷基磺酸 酯、全氟烷基磺酸酯、芳基亞磺酸酯或烷基亞磺酸酯;且 R及R4為獨立選自由氫、芳族基及脂族基組成之群之取 代基;或結合在一起-NR3R4可形成4至11員之芳族環或脂族 環; 其中該方法包含在Lewis酸及非親核鹼存在下使式1〇之 化合物與式3(HNR3R4)之胺反應以形成式u之化合物,
X1 10 其中X為離去基團,例如鹵化物、 芳基績酸酯、烧基確酸 酯、全氟烷基磺酸酯、芳基亞磺酸酯或烷基亞磺酸酯。 在一較佳實施例中,胺3為芳族胺且使用相對於嘧啶10
之0.5-3.0當量之Lewis酸。
且Lewis酸為鋅鹽或鎂鹽。 在最佳貫施例中,X 1及又2 X及X2為a化物且Lewis酸為氣化辞。 94911.doc ^283667 藉由本發明之方法製備之化合物包括式u之化合物之所 立版異構體(例如,順式及反式異構體)及所有光學異構體 列如’ R及S對映體)以及該等異構體之外消旋、非對映異 構體及其它混合物。 藉由本發明> 士、4_ ^ ,、 去製備之化合物及鹽可以數種互變異構 Μ式存在包括烯醇及亞胺形式、及酮及烯胺形式以及其 幾何異構體及混合物。所有該等互變異構形式之製備包括 在本發明範圍内。互變異構體作為一組互變異構體之混合 物存在於溶液中。以固態形式存在時,通常某一互變異構 體起主要作用。雖然也許已經描述某一互變異構體之製 備但疋本發明包涵本化合物之所有互變異構體之製備。 /本發明亦包括本發明之阻轉異構體之製備。阻轉異構體 係指能夠分離成旋轉受限制異構體之式⑽合物。 藉由本兔日月之方法製備之化合物可含有類稀烴雙鍵。在 。亥等鍵存在時,該等化合物作為順式及反式組態及其混合 物存在且本發明涵蓋了該等化合物之製備。 如本文所用,術語”芳族",且特定而言,"芳基"係指如本 文所定義之芳基或雜芳基。 此外,芳私胺’或”芳族胺基”係指任何結合於至少一個屬 於芳基或雜芳基-部分的sp2碳原子之胺或胺基。即使胺基 氮原子除結合於一 SP2碳原子外還結合於氫或邛3碳原子,胺 或胺基亦可稱作芳族胺或芳族胺基。因此,例如,儘管存 在各個胺基氮原子連接於非芳族取代基之事實, -HN(CVC1G)芳基及-NUCVC:6)烷基)((cvCl())芳基)均係指如 94911.doc -11- 1283667 本文所定義之芳族胺基。 術S吾"芳基"係指芳族基,例如苯基、萘基、四氳萘基、 一氫節基及其類似物。"芳基”基團可視情況經〗至3個如本 文所定義之適當取代基取代。"芳基”亦指稠合於非芳族雜 %之苯基。該等基團之實例包括但不侷限於視情況經】至3 個適當取代基取代之2-酮基-吲哚啉基、二氫苯并哌喃基、 弓卜朵琳基及2-酮基-3,4-二氫㈣基(dihydrc)quin()linyl)。 而如本文所用,術語"雜芳基"係指芳族雜環基,該基通常 裱中具有-選自〇、之雜原子,其中該芳族雜環基可 經高達三個如本文所定義之適當取代基取代。除該一雜原 子外,芳族雜環基可視情況在環中具有高達4_原子。雜 芳基之實例包括但不侷限於π比咬基、則基m,次 呼基、㈣基、μ基、❹基、料基、—基⑽ 1,3_°惡唾基、以“惡唾基)、°塞哇基(例如,1,2·嗟唾基、! 3 嗟哇基卜比唾基、四唾基、三唾基(例如,u,3_三唾基、 1,2,4-三吐基卜惡二唾基(例如,^噪二。坐基)"塞二坐 基(例如,山-嗟二絲)、喹琳基、異㈣基、苯幷嗟吩 基、苯幷咬喃基"弓|°朵基及其類似物;可視情況經⑴個 適當取代基取代。或者,上述雜芳基之任何環碳、_CH-可 被選自/=〇或娜之基團置換。”雜芳基”亦指稠合於非芳 = '之广述:方基之一。該等基團之實例包括但不侷限 於u-w各扣场w酮’ hih__举 咬-2-酮],3-二氫-口比洛并[2比 [2,3帅比。定。 —H底喃並 94911.doc -12 - 1283667 ”脂族基”係指如本文所定義之烷基、環烷基、雜環烷基。 脂族基可經高達三個如本文所定義之適當取代基取代。 如本文所用’術語,,脂族胺”或”脂族胺基”係指任何胺或胺 基,其中該胺或胺基氮原子係結合在屬於烷基、環烷基或 雜環烷基一部分的sp3碳原子上。脂族胺基可經高達三個如 本文所定義之適當取代基取代。 術語烷基’’係指直鏈或支鏈烷基(諸如甲基、乙 基、正-丙基、異丙基、正_ 丁基、異丁基、第二丁基、第三 丁基等)’其可視情況經1至3個如本文所定義之適當取代基 取代。 術語”環烷基”或”環基”係指C3_Ci2單環、雙環或三環碳環 (諸如,環丙基、環丁基、環戊基、環己基、環庚基、環辛 基、環壬基、環戊烯基、環己烯基、雙環[221]庚烷基、 雙環[3.2」]辛烧基及雙環[5.2.G]壬烧基等),其可視情況經i 至3個如本文所定義之適當取代基取代。雙環或三環物質可 為稠合、橋接或螺環。因此,如本文所定義,"環烷基”或,, 環基”基團之實例包括但不侷限於環丙基、環丁基、環戊 基、環己基、環庚基、環己稀基、雙環[2·21]庚烧基、雙 環[3.2.1]辛烷基、雙環[3丄0]己基及螺[24]庚基。 術語"雜環烷基”或"雜環基"或”雜環"係指單環、雙環或三 環基團,其含有3至9個碳原子及1至4個選自_n、_nr、_〇_、 -S-、-SO或媽之雜原子,其中環基可視情況經⑴個如 本文所定義之適當取代基取代。雙環或三環物質可為稠 合、橋接或螺環。該等基團之實例包括但不侷限於氣。且、 94911.doc -13 - 1283667 吡咯啶基、六氫吡啶基、嗎福啉基、六氫吡口井基、四氫 σ夫喃基、氧σ旦基、硫嗎福琳基、P昆π定喹寧環基、5 _吖-螺[2 庚基及3-吖-雙環[3.1.0]己基。 如本文所用,術語’’鹵素”包括氟、氯、溴或碘,或氟化 物、氯化物、溴化物或埃化物。 如本文所用,術語’’幾基”或”(〇〇)”(如諸如烷基羰基、烷 基-(C-0)-或燒氧基羰基之短語中所用)係指>c=〇部分與第 二部分如烷基或胺基(即醯胺基)相連接。 虽-NR R或-NR R總括在一起形成環胺時,該胺可為單 環、雙環或二環,其包含3至9個碳原子及〇至3個選自、 〇-、_S-、-SO或- S02之雜原子(不包含_NR3R4或_nr5r6中之 氮原子)。該環胺可視情況經丨至3個如本文 義 代基取代。雙環或三環«可為稠合、橋接或螺 環胺之實例包括但不偈限於嗎福啉、吖環丁烷基、六氫吡 井、六氫吡咬、吼η各啶、吲哚琳、硫嗎福琳。 適¥取代基係用以意謂化學或醫藥學上可接受之官能 基。上述芳基、雜芳基、烧基、環院基、雜環烧基之該等 適田取代基可由^;悉此項技術者進行—般描述。該等適當 取代基之說明性實例包括但不侷限於氳、函基、全氣院基、 全氟燒氧基、烧基、稀基、炔基、㈣、酮基、燒硫基、 芳硫基、院基磺醯基、芳基項酿基、雜芳基續醯基、烷基 f酸醋基、芳基賴8旨基、全氟絲核喊、烧氧基t 芳基或雜芳基、環絲或雜環烧基、芳氧基或雜芳氧基、 芳烧基或雜芳烧基、芳烧氧基或雜芳烧氧基、脉(c = 〇)_ 94911.doc -14- 1283667 基 fe基、烧基-及*一烧基胺基、胺基甲酿基、烧基幾基、 烧氧基羰基、烷基胺基羰基、二烷基胺基羰基、磺醯胺基、 烧基磺醯胺基、二烷基磺醯胺基、醯胺基、N_醯基、芳基 罗炭基、芳氧基羰基及其類似物。亞曱基亦可用於取代羰基 (c=0)。熟悉此項技術者將瞭解許多取代基可經額外取代基 取代。
如本文所用之”實施例”係指化合物之特異性分組或形成 不連續亞屬之用途。該等亞屬可根據一特定取代基例如特 異性R3或R4基團來辨識。其它亞屬可根據多種取代基之組 合來辨識,例如其中R3為氫且R4為可視情況經_(C3_CM環 基取代之(Ci-C6)烧基之所有化合物。 【實施方式】 n-wcf3 HNR3R4(3) ^jj"^fCF3 x1又N人χ2 酸1 、人N人X2
1〇 鹼 % H χ=離去基團
式11之化合物可藉由嘧啶10與第一或第二胺親核試劑(3) 於Lewis酸及非親核鹼存在下於有機溶劑或溶劑混合物中 反應而製備。嘧啶10承載之適合置換之離去基團(χΐ,Χ2, 其可相同或相異)包括但不侷限於鹵化物、磺酸酯及亞磺酸 酯。較佳各個離去基團均係_化物。在—更佳實施例中, 函化物係乳化物。適當第—及第二胺親核試劑包括上述之 方私胺、脂族胺或環胺。Lewis酸包括但不侷限於Zn、Mg、
Sn、Ti、Ah B、Li、Ag、Na、K、Ca、Va、Cr、Mn、Fe、 C〇、N” ln、Zr、Sn^Cu之鹽。在一較佳實施例中,h、 94911.doc -15- 1283667
Mg、Sn、Ti、A1、B、Li、Ag及Cu之鹽受青睞。最佳使用 211或Mg鹽作為Lewis酸。為實現選擇性胺加成所必需的相 對於之嘧啶10之Lewis酸之適當當量數,當胺親核試劑為芳 族時係介於自0.25-10當量(且較佳0.5-3當量)範圍内,或當 胺為脂族胺(或為能夠與Lewis酸形成多牙配位基之芳族胺) 時係介於0.5-10當量(且較佳1-4當量)範圍内。適當有機溶 劑包括但不侷限於四氫呋喃、^-二氣乙烷、第三-丁醇、 醚、一氣甲烧、乙腈、甲醇、乙醇、2-丙醇、二嚼烧、ι,2_ 二甲氧基乙烷、甲苯、氯仿、乙酸乙酯或其混合物,較佳 係_化丨谷劑及醇溶劑之混合物。適當非親核驗包括但不侷 限於三乙胺、N,N-二異丙基乙胺、二氮雜-雙環十一碳烯 (DBU)或樹脂結合驗例如MP-碳酸酯。此過程之溫度介於自 -30°C至50°C範圍内;該反應較佳在〇。〇至室溫下進行。 該反應可以單一步驟或以幾個連續步驟進行,其對反應 總產量或反應選擇性無任何不良效應。 式11之化合物在與第一或第二胺HNR5R6(5)相組合時可 適用於式12之化合物之製備,式12之化合物中R5及R6獨立 代表氫、芳族基或脂族基,或總括而言,NR5R6可形成4至 Π員芳族環或脂族環。或者,式丨丨之化合物可藉由分別加 成氧或硫親核試劑而適用於式13a或13b之化合物之製備。 式11之化合物(其中X係鹵化物或全氟烷基磺酸酯)亦可經 由把催化碳一碳鍵之形成而適用於製備式14或I5a/b之化 合物,其中R7係芳族基或脂族基。 94911.doc -16· 1283667
CF3 R7 14 1Sa: 1Sb: Zm >^R? 式12至1 5之化合物例如可適用於哺乳動物中異常細胞生 長(例如癌症)之治療。例如,化合物12至15係蛋白激酶之抑 制劑。式12之化合物尤其係某些受體及非受體酪胺酸激酶 (例如FAK(局部黏著斑激酶乃之選擇性抑製劑。諸如該等之 化合物描述於美國專利申請案第1〇/734,〇39號(代理人案號 PC25 3 3 9)及第10/73 3215號(代理人案號pC25 93 7)中。 實例 下列貫例說明了本發明之化合物之製備。NMR資料以百 萬分之份數來報導且其參照了來自樣本溶劑之氘鎖訊號 (deuterium lock signal)。商業級試劑未經進一步純化而使 用。THF係指四氫呋喃且DMF係指N,N-二甲基曱醯胺。層 析法係指管柱層析法,其使用·〇4〇 mm矽膠來進行且於急驟 層析法條件下執行。低解析度質譜(LRMS)記錄於Fis〇ns大 氣壓化學離子化平臺,其使用以〇·丨%蟻酸作為離子化劑的 乙腈/水之50/50混合物。所有非水溶液反應為了便利及產量 最大化起見而於氮氣氛下進行。在減壓下濃縮意謂使用了 方疋轉蒸發器。芳族或脂族胺親核試劑按以下兩種方式之任 一種獲得:其經購買且未經進一步純化即使用或藉由已為 熟悉此項技術者所知之胺合成之標準方法來製備。 當在以下製備過程及實例中涉及分析HPLC層析法時,除 949ll.doc 17 1283667 非另有說明,否則使用如下一般條件。所用之管柱係 Z0RBAXRXC18柱(由 Hewlett Packard製造),其長為 150 mm 且内直徑為4·6 mm。樣本在Hewlett Packard-1100系統上進 行處理。使用梯度溶劑法,該方法使用100〇/〇乙酸銨/乙酸緩 衝液(0·2 M)直至1〇〇%乙腈而進行歷經1〇分鐘。然後該系統 使用100%乙腈1.5分鐘,再使用1〇0%緩衝溶液3分鐘來進行 洗滌循環。此期間之流速係恒定3 mL/分鐘。 實例1 2,4-二氣三氟甲基嘧啶之製備: 5-二氟甲基尿嘧啶(25〇 g,ι·39 mol)及氯氧化攝(655 ml, 6·94 mo卜5當量)裝入一 3L四頸燒瓶中,該燒瓶配備頂置式 攪拌器、回流冷凝器、添加漏斗及内熱電偶。當濃磷酸(85 重量%,9.5 mL,0.1當量)以一份式加入漿狀物中而產生適 度放熱時,内含物維持於氮氣氛中。然後,經丨5分鐘以使 得在添加結束時反應内部溫度達到85至9〇〇c之速率逐滴加 入二異丙基乙胺(245 mL,1.39 m〇l,i當量)。胺加成結束 時反應混合物係均質淺橘黃色溶液。㈣加熱且維持橘黃 色洛液在loot:下歷經20 h,此時反應混合物之HPLC分析說 明起始原料已消耗。移除外部加熱且燒瓶内含物冷卻至 4〇°C,且然後將其逐滴加入3NHCI(5L,1〇當量)及二乙醚 (2 L)已冷卻之混合物中,並保持驟冷罐溫度介於聰饥 之間。分離各層,且_(1 L)萃取水層—次。將組合之有 機層組合,用水《直至洗滌劑呈中性(5χΐ·5 L洗條劑), 經MgS〇4乾燥且濃縮以提供挪g(產率95%)純度為鄉 94911.doc •18· 1283667 (HPLC)之淺黃色一橘黃色油狀物。該材料可經一步藉由蒸 餾來純化(在79 mmHg下bp為109°C )。 實例2: 非選擇性胺加成之一般程序: 方法A : (2-氯-5-三氟曱基-嘧啶-4-基)-對-甲苯基-胺(9) 及(4-氯-5-三氟甲基-嘧啶-2-基)-對-甲苯基-胺(8)之混合物 於DCE/第三-丁醇(20 mL)中之5-三氟甲基-2,4-二氯嘧啶 (5 00 mg,2.3 mmol)之溶液中加入4 -曱基苯胺(247 mg; 1當 0 量),然後逐滴加入三乙胺(1 · 1當量)。攪拌隔夜後,濃縮反 應物且將其置於乙酸乙酯中,用飽和NaHC03洗滌,經 Na2S04乾燥,且移除溶劑。分析HPLC分析揭示粗反應物含 有8··9之1.4:1混合物。所得異構體之混合物在Shimadzu製備 HPLC系統上使用標準梯度(Waters XTerra Prep MS (:18柱 5 m,50x50 mm; 0.1% NH4OH 於 40-90% ACN/水中之溶液, 75 mL/min,15 min梯度溶離)以提供;(2_氯-5-三氟甲基-嘧 啶-4-基)-對-曱苯基-胺(9) (122 mg): W NMR (CDC13, 400 ΜΗζ) δ φ 2.35 (s,3Η),6.99 (br s,1Η),7.19 (d,J = 8·3 Ηζ,2Η),7·38 (d,J = 8·3 Ηζ,2Η), 8.38 (s,1H); 13C NMR (CDC13, 100 ΜΗζ) δ 163.9, 157.6, 156.0 (q,J = 5 Ηζ), 136.1,133.7, 130.0, 123.8 (q,J = 270 Ηζ),122.8, 106.6 (q,J = 32 Ηζ),21.2; HPLC保留時間:7.236min;LRMS(M+):288.1,290.1 ;及((4-氯-5-三氟曱基-嘧啶-2_基)-對-甲苯基-胺⑻GOSmgYHNMRCCDC^, 400 MHz) 2.33 (s? 3H)? 7.17 (d, J = 8.3 Hz? 2H)5 7.42 (d5 J = 8.3 Hz? 2H)? 7.46 (br s,1H), 8.52 (s,1H); 13C NMR (CDC13, 100 MHz) 160.9, 157·6 (br), 134.9, 134.8, 129.9, 122.8 (q,J = 269 Hz),121.1,113.7 (q,J = 34 Hz),2U; 949Il.doc -19- 1283667 HPLC保留時間:8.137min.LRMS(M+):288.1,290.1。兩種異構體 之結構之證實可藉由單晶X-射線分析來獲得。 使用Lewis酸選擇性胺加成之一般程序: 方法B : (4-氣-5-三氟甲基·嘧啶-2-基)-對-曱苯基-胺(8)。 於〇°C下向5-三氟甲基-2,4-二氯嘧唆(2 g,9.2 mmol)於1:1 DCE/第三-BuOH(80 mL)中之溶液加入氯化鋅(11 mL於醚 中之1 Μ溶液;1.2當量)。一小時後加入4-甲基苯胺(988 mg ; 1當量),然後逐滴加入三乙胺(1.03 g ; 1.1當量)於10 ml DCE/第三-BuOH中之溶液。攪拌1.5小時後濃縮反應物。分 析HPLC分析揭示粗反應物含有<5%之異構體9。自甲醇結 晶後獲得如白色固體之所要之產物8 (2.25 g; 85%)。HPLC 保留時間:8.169 min· LRMS (M+): 288.2, 290·1。 以多種其它胺來應用方法Β可容許多種其它2-胺基-4-氣 -5-三氟甲基嘧啶之製備,其包括但不侷限於彼等概述於下 者。 5-(4 -氯-5-三氣甲基-°密°定-2-基胺基)-1,3-二氮-σ引0朵-2-酮:NMR (DMSO-d6, 400 ΜΗζ) δ 3.29 (s,2Η),6.76 (d,J = 7·9 Ηζ,2Η), 7.39 (d,J = 8·3 Ηζ),7·51 (br s,1Η),8·71 (s,1Η),10·33 (s,1Η),10.49 (s,1Η). 13C NMR (DMSO-d6, 100 MHz) δ 177.0, 161.3, 158.7 (br),140.7, 132.8, 126.9, 123.7 (q,J = 268 Hz),121.0, 118.7, 111.2 (q,J = 32 Hz),109·6,36·7; HPLC保留時間:5.759 min. LRMS (M+) 329.1,33U。 (4-氣-5-三氟甲基-嘧啶-2-基)-(4-甲氧基-苯基)-胺:W NMR (CDC13, 400 MHz) δ 3.80 (s,3H),6.91 (d,J = 9.1 Hz,2H),7.38 (br s, 1H),7·43 (d,J = 8·7 Hz,2H),8·50 (s,1H); 13C NMR (CDC13, 100 MHz) δ· 94911.doc -20- 1283667 161·1,157.6 (br),157.2, 130.3, 123.2, 122.9 (q,J = 269 Hz),114.5, 113.5 (q, J = 34 Hz),112.5, 55.7; HPLC保留時間·· 7.550 min· LRMS (M+) 304.2, 306.1 〇 (4-氣-5-三氟甲基-嘧啶_2-基)_(4-硝基-苯基)-胺:WNMR (CDC13, 400 MHz) δ 7.80 (br s,1H),7·82 (d,J = 24 Hz,2H),8.26 (d,J = 23 Hz,2H),8.67 (s,1H); 13C NMR (DMSO-d6, 100 MHz) δ 160.7, 158.9 (q,4.5 Hz),158.6, 145.7, 142·7, 125·6, 123.3 (q,J = 269 Ηζ),120·0, 113.8 (q,J = 34 Hz); HPLC保留時間:7.720 min· LRMS(M+) 318.3, 320.3。 (4 -氣-5-三氣甲基-喊17定-2-基)-(3,4-二氯-苯基)-胺·· NMR (CDC13, 400 MHz) δ 7.39 (m,3Η),7·86 (s,1Η),8·60 (s,1H); 13C NMR (CDC13, 100 MHz) δ 160.2, 159·8, 157.6 (q,J = 5 Ηζ),137.2, 133.2, 130.9, 127.9, 112.6 (q,J = 270 Hz),121·9, 119.5, 115.0 (q,J = 34 Hz); HPLC保留 時間:8.837 min· LRMS(M+) 342.1,344.1。 (4-氣-5-三氟甲基-嘧啶-2-基)-鄰·曱苯基-胺:WNMR (CDC13, 400 MHz) δ 2.30 (s5 3H),7.15 (m,2H), 7·26 (m,3H),7.35 (d, J = 7.5 Hz,1H),8.51 (s,1H); 13C NMR (CDC13, 100 MHz) δ 161.5, 159.7, 157.8 (q, J = 4.5 Hz),135.4, 131.1,127.0, 126.3, 124.0, 122.8 (q,J = 270 Hz),113.8 (q, J = 34 Hz),18.3; HPLC 保留時間:7.663 min· LRMS (M+) 288.1, 290.1。 (3-氣-苯基)-(4-氯-5-三氟甲基-嘧啶-2-基)-胺:WNMR (CDC13, 400 MHz) δ 7.11 (d,J = 9.1 Hz,1H),7.28 (t,J = 8.1 Hz, 1H),7.38 (br s,1H),7.41 (d,J = 9·1 Hz,1H),7.75 (s,1H),8.59 (s,1H); 13C NMR (CDC13, 100 MHz) δ 60.4, 159.7, 157.6 (q,J = 4.5 Hz),138.8, 135.1,124.6, 122.6 (q,J = 269 Hz),120.4, 118.3, 114.7 (q,J = 34 Hz); HPLC保留時 間:8.301 min· LRMS(M+) 308.1,310.1。 94911.doc -21 - 1283667 (4 -氣-苯基)-(4 -氯-5-三敦甲基密17定-2 -基)-胺:NMR (CDC135 400 MHz) δ 7.33 (d,J = 9·1 Hz,2H),7·42 (s,1H),7.53 (d,J = 8·7 Hz, 2H),8.56 (s,1H); 13C NMR (CDC13, 100 MHz) δ 160.5, 159.7, 157.6 (q5 J = 5 Hz),136.2, 129·8, 129.4 122.7 (q,J = 270 Hz),118.6, 114.4 (q,J = 34 Hz); HPLC保留時間:8.316 min. LRMS(M+) 308.1,310.0。 (4-氣-5-三氟曱基-嘧啶-2-基)-甲基-對-曱苯基-胺·· W NMR (CDC13, 400 MHz) δ 2.36 (s,3H),3.52 (s,3H),7·13 (d,J = 8.3 Hz,2H), 7·23 (d,J = 9.1 Ηζ,2Η),8.39 (br s,1H); 13C NMR (CDC13, 100 MHz) δ 162.4, 159.1,157.2, 141.3, 137.3, 130.4, 126.4, 123.2 (q,J = 269 Hz),111.7 (q,J = 34 Hz),39.6, 21.4; HPLC保留時間:8.708 min· LRMS (M+) 302.2, 304.1。 (4-氣-5-三氟甲基·嘧啶-2-基)-(3-噁唑-5-基-苯基)-胺:4 NMR (DMSO-d6, 400 MHz) δ 7.44 (m,2H),7.63 (s,1H),7·65 (m,1H),8.07 (s,1H),8.44 (s,1H),8·82 (s,1H),10.78 (s,1H); 13C NMR (DMSO-d6, 100 MHz) δ 161.2, 158.9 (br),158.4, 152.6, 151.0, 139.8, 130.2, 128.5, 123.6 (q,J =269 Hz),122.9, 121.2, 120.1,116.4, 112.3 (q,J = 34 Hz); HPLC保留時 間:7·374 min. LRMS (M+) 341.2, 343.1。 4-(4*"氣-5-三氣甲基-♦咬-]·基胺基)-苯甲酿胺· H NMR (DMSO-d6, 400 MHz) δ 7.26 (s,1H),7·74 (d,J = 8.7 Hz,2H),7·83 (d,J = 9·1 Hz,2H),8·44 (br s,1H),8.84 (s,1H),10.87 (s,1H); 13C NMR (DMSO-d6, 100 MHz) δ 168.0, 161.0, 158.9 (br),158.4, 141.8, 129.6, 129.0, 123.5 (q,J = 268 Hz),119.9, 112.6 (q,J = 34 Hz); HPLC保留時間·· 5.605 min· LRMS (M+) 317.1,319.3 〇 (4-氣-5-三氟曱基-嘧啶-2-基)-(4-甲烷磺醯基-苯基)·胺: r 94911.doc -22- 1283667 !H NMR (DMSO-d6, 400 MHz) δ 3.15 (s,3H),7.87 (d,J = 8·7 Hz,2H),7.93 (d,J = 8.7 Hz,2H), 8.89 (s,1H),11.10 (s,1H); 13C NMR (DMSO-d6, 100 MHz) δ 60.9, 158.9 (br),158·5, 143.9, 135.3, 128.8, 123.4 (q,J = 269 Hz), 120.4, 113.3 (q,J = 34 Hz),44.5; HPLC保留時間:6.542 min· LRMS (M+) 352.1,354·1。 4-(4-氯-5-三氟甲基-嘧啶-2-基胺基)-苯磺醯胺:bNMR (DMSO-d6, 400 MHz) δ 7·25 (s,2H),7.76 (d,J = 9·1 Hz,2H),7.83 (d,J = 9.1, 2H),8·85 (s,1H),10.98 (s,1H); 13C NMR (DMSO-d6, 100 MHz) δ 161.0, 158.9 (br),158.5, 142.2, 139.2, 127.3,123.5 (q,J = 269 Hz),120.3, 113.0 (q, J = 33 Hz); HPLC保留時間·· 5.983 min. LRMS (M+) 353.2, 355.2。 對於其中胺親核試劑係脂族胺或係能充當用於Lewis酸 之多牙配位基之芳族胺之彼等情況,需要額外當量數之 Lewis酸以使反應能選擇性進行。 方法C : Ν·(4-氯-5-二氣甲基密σ定-2-基)-Nf,N’-二甲基-苯 -1,4-二胺··於0°C下向5-三氟甲基-2,4-二氣嘧啶(500 mg,2·3 mmol)於1:1 DCE/第三-BuOH(20 mL)中之溶液加入氣化鋅 (5 · 1 mL於醚中之1 Μ溶液;2.2當量)。一小時後加入N,N-二甲基-1,4-苯二胺(313mg; 1當量),然後逐滴加入三乙胺 (279 mg ; 1.1當量)於5 ml DCE/第三_BuOH中之溶液。攪拌 24小時後濃縮反應物。自25% H20/甲酵結晶後獲得如淡綠 色固體之產物(531 mg; 73%)。WNMRpMSO-de/OOMHze〕^ (s,6H),6.69 (m,2H),7.39 (m,2H),8.65 (s,1H),10.32 (s,1H); 13C NMR (CDC13, 100 MHz) δ 161.3, 158.8 (br),158.5 (br),148.3, 128.2, 123·8 (q,J = 268 Hz), 123.0, 113·1,110.8 (br),41.0; HPLC保留時間:7.901 min. 94911.doc -23- 1283667 LRMS (M+) 317.3, 319.3。 以多種其它胺來應用方法C可容許多種其它2-胺基-4-氯 -5-三氟甲基嘧啶之製備,其包括但不侷限於彼等概述於下 者。 (4 -氯-5-三氣甲基密0定-2-基)-(2-曱氧基-苯基)-胺· Η
NMR (CDC13, 400 MHz) δ 3.90 (s,3Η),6·91 (d,J = 8·1Ηζ,1Η),7.01 (m,1Η), 7·07 (m,1Η),8.09 (s,1Η),8.38 (d,J = 7.9 Ηζ,1Η),8·57 (s,1H); 13C NMR
(CDC13, 100 MHz) δ 160.4, 159.3, 157.5 (q,J = 4.5 Hz), 148.6, 127.4, 124.1, 122.9 (q,J = 269 Hz),121.1,119.8, 113.7 (q,J = 34 Hz),110.4, 56.0; HPLC 保留時間:8.151 min· LRMS (M+) 304.2, 306.2。
(4-氣-5-三氟甲基-嘧啶-2-基)-(4-甲基-苯基)-胺·· WNMR (DMSO-d6, 400 MHz) δ 2·23 (s,3H),4.46 (m,2H),7.09 (m,2H),7.15 (m, 2H),8.57 (2s,1H),8.98 (m,1H); HPLC保留時間:8.238 min. LRMS (M+) 302.0, 304.0。
(4-氯-5-三氟甲基-嘧啶-2-基)_環己基-胺:NMR (DMSO-d6, 400 MHz) δ 1.10 (m,1H),1·23 (m,4H),1·55 (m,1H),1.65 (m, 2H),1·81 (m,2H),3·69 (m,2H),8·47 (m,1H),8·55 (2 br s,1H); HPLC 保留 時間:8.548 min· LRMS (M+) 280.1,282.1。
(4-氯-5-三氟甲基-嘧啶-2-基)-環己基甲基-胺:WNMR (DMSO-d6, 400 MHz) δ 0·86 (m,2H),U1 (m,3H),1.50 (m,1H),1.58 (m5 1H),1.64 (m,4H),3.12 (m,2H),8.55 (m5 2H); HPLC保留時間:9.039 min. LRMS (M+) 294.1,296.1。
4-氯-2-六氫吡啶-1-基-5-三氟曱基-嘧啶:WNMRCCDClrA, 400 MHz) δ 1·60 (m,4H),1·68 (m,2H),3·82 (m,4H),8.36 (s,1H); 13C NMR 94911.doc -24- 1283667 (DMSO-d6, 100 MHz)· δ 161.5, 159.1,157.2 (q,J = 4.5 Hz),123.4 (q,J = 268 Hz),109.8 (q, J = 34 Hz),45.4, 25.9, 24.7; HPLC保留時間·· 8.915 min. LRMS (M+) 266.1,268.2。 本發明在範圍上不侷限於本文所描述之特異性實施例。 實際上,自以上描述及其附隨圖式,除本文所描述之彼等 變,形式外之本發明多種變體形式對於熟悉此項技術者將 變得顯而易見。規定該等變體形絲於附加之中請專利範 本發明所引用之所有專利 法、文獻及:a:从u ^ 公開案、試驗 文獻及其他材料之全文係以引㈣方式併入本文中
949H.doc -25-
Claims (1)
- 十、申請專利範圍: i 一種製造式11之化合物之方法11 其中X2係離去基團,且 R及R4係獨立選自由氫、芳族基及脂族基組成之群之 取代基;或結合在一起-NR3R4可形成4至11員芳族環或脂 族環; 其中該方法包含於Lewis酸及非親核鹼的存在下使式 1〇之化合物與式3 (HNR3R4)之胺反應以形成式u之化合 物, n^^CF3 X1又N人X2 10 其中X1為離去基團。 2·如請求項1之方法,其中X1及X2為相同或相異離去基團, 其獨立選自由_化物、芳基績酸酯、烧基石黃酸酯、全氟 烧基、酸_、方基亞績酸s旨或烧基亞確酸自旨組成之群。 3·如請求項2之方法,其中χΐ及X2為相同或相異且各自獨 立為鹵化物。 4·如請求項3之方法,其中X〗及X2為氯化物。 5·如請求項【之方法,其中該胺,HNR3R4,為芳族胺且相使 用相對於嘧啶10之量的0.25至10當量之Lewis酸。 6·如請求項1之方法,其中該胺,HNR3R4,為芳族胺且相使 94911.doc 1283667 用相對於哺咬10之量的〇·5至3當量之Lewis酸。 • '員5之方法,其中該Lewis酸為選自由zn、Mg、Sn、 1 A1、B、u、Ag&Cu組成之群之金屬離子之鹽。 月求項7之方法,其中該Lewis酸為Zn或Mg之鹽。 9·如睛求項7之方法,其中該[^&酸為ZnC^。 10.如=求項i之方法’其中該胺,hnr3r4,為脂族胺或為能 2當該Lewis酸之多牙配位基之芳族胺且使用相對於嘧 疋之里的〇·5至1〇當量之Lewis酸。 u.如:求们之方法,其中該胺,HNRv,為脂族胺或為能 2當該Lewis酸之多牙配位基之芳族胺且使用相對於嘧 疋1〇之I的1至4當量之Lewis酸。 12·如請求項W之方法,其中該Lewis酸為選自由Zn、Mg、%、 Tl、A1、B、Li、Ag及Cu組成之群之金屬離子之鹽。 13·如凊求項12之方法,其中該Lewis酸為Zn或Mg之鹽。 14·如清求項12之方法,其中該Lewis酸為ZnCl2。 94911.doc
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| AU2003285614B2 (en) * | 2002-12-20 | 2009-05-14 | Pfizer Products, Inc. | Pyrimidine derivatives for the treatment of abnormal cell growth |
| US20060205945A1 (en) * | 2004-05-14 | 2006-09-14 | Pfizer Inc | Pyrimidine derivatives for the treatment of abnormal cell growth |
| JP4778717B2 (ja) * | 2005-03-25 | 2011-09-21 | 富士フイルム株式会社 | 複素環式化合物の製造方法 |
| DE102007010801A1 (de) | 2007-03-02 | 2008-09-04 | Bayer Cropscience Ag | Diaminopyrimidine als Fungizide |
| JP4782239B2 (ja) | 2007-04-18 | 2011-09-28 | ファイザー・プロダクツ・インク | 異常細胞増殖治療のためのスルホニルアミド誘導体 |
| KR101294731B1 (ko) * | 2007-06-04 | 2013-08-16 | 삼성디스플레이 주식회사 | 어레이 기판, 이를 갖는 표시패널 및 이의 제조방법 |
| CA2718858A1 (en) | 2008-03-20 | 2009-09-24 | Boehringer Ingelheim International Gmbh | Selective synthesis of substituted pyrimidines |
| UY31714A (es) * | 2008-03-20 | 2009-11-10 | Boehringer Ingelheim Int | Preparación selectiva de pirimidinas sustituidas |
| DE102009006643A1 (de) | 2009-01-29 | 2010-08-05 | Saltigo Gmbh | Herstellung von halogenierten N-heteroaromatischen Polyhalogenderivaten |
| TW201100441A (en) | 2009-06-01 | 2011-01-01 | Osi Pharm Inc | Amino pyrimidine anticancer compounds |
| WO2011018517A1 (en) | 2009-08-14 | 2011-02-17 | Boehringer Ingelheim International Gmbh | Regioselective preparation of 2-amino-5-trifluoromethylpyrimidine derivatives |
| US8933227B2 (en) | 2009-08-14 | 2015-01-13 | Boehringer Ingelheim International Gmbh | Selective synthesis of functionalized pyrimidines |
| PT2646448T (pt) | 2010-11-29 | 2017-10-04 | Osi Pharmaceuticals Llc | Inibidores macrocíclicos de cinases |
| US8546443B2 (en) | 2010-12-21 | 2013-10-01 | Boehringer Ingelheim International Gmbh | Benzylic oxindole pyrimidines |
| WO2012110773A1 (en) | 2011-02-17 | 2012-08-23 | Cancer Therapeutics Crc Pty Limited | Fak inhibitors |
| CA2827172C (en) | 2011-02-17 | 2019-02-26 | Cancer Therapeutics Crc Pty Limited | Selective fak inhibitors |
| WO2014126954A1 (en) | 2013-02-13 | 2014-08-21 | OSI Pharmaceuticals, LLC | Regioselective synthesis of substituted pyrimidines |
| JP6637880B2 (ja) | 2014-05-08 | 2020-01-29 | 東ソー・ファインケム株式会社 | 5−(トリフルオロメチル)ピリミジン誘導体及びその製造方法 |
| JP6391985B2 (ja) * | 2014-05-16 | 2018-09-19 | 東ソー・ファインケム株式会社 | 2−置換−4−(2,2,2−トリフルオロエトキシ)−5−(トリフルオロメチル)ピリミジン誘導体及びその製造方法 |
| JP6391988B2 (ja) * | 2014-05-21 | 2018-09-19 | 東ソー・ファインケム株式会社 | 5−(トリフルオロメチル)ピリミジン誘導体の製造方法及び新規5−(トリフルオロメチル)ピリミジン誘導体 |
| CN108440499A (zh) * | 2018-03-22 | 2018-08-24 | 盐城师范学院 | 一种色瑞替尼及其关键中间体的制备方法 |
| CN114213339B (zh) * | 2021-12-20 | 2023-10-31 | 苏州康纯医药科技有限公司 | 一种表皮细胞生长因子受体突变抑制剂的制备方法 |
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| WO2003030909A1 (en) * | 2001-09-25 | 2003-04-17 | Bayer Pharmaceuticals Corporation | 2- and 4-aminopyrimidines n-substtituded by a bicyclic ring for use as kinase inhibitors in the treatment of cancer |
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