CN103788095A - 2,4(1h,3h)-嘧啶二酮衍生物及其制备方法 - Google Patents
2,4(1h,3h)-嘧啶二酮衍生物及其制备方法 Download PDFInfo
- Publication number
- CN103788095A CN103788095A CN201410024191.5A CN201410024191A CN103788095A CN 103788095 A CN103788095 A CN 103788095A CN 201410024191 A CN201410024191 A CN 201410024191A CN 103788095 A CN103788095 A CN 103788095A
- Authority
- CN
- China
- Prior art keywords
- imidazo
- pyrimidine
- dihydro
- dione
- dimethyl
- 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.)
- Pending
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- 238000002360 preparation method Methods 0.000 title abstract description 7
- 150000008513 pyrimidine-2,4(1H,3H)-diones Chemical class 0.000 title abstract description 6
- ISAKRJDGNUQOIC-UHFFFAOYSA-N Uracil Chemical compound O=C1C=CNC(=O)N1 ISAKRJDGNUQOIC-UHFFFAOYSA-N 0.000 claims abstract description 241
- DNCYBUMDUBHIJZ-UHFFFAOYSA-N 1h-pyrimidin-6-one Chemical compound O=C1C=CN=CN1 DNCYBUMDUBHIJZ-UHFFFAOYSA-N 0.000 claims abstract description 37
- 150000001875 compounds Chemical class 0.000 claims description 94
- -1 methylene, carbonyl Chemical group 0.000 claims description 89
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 56
- 125000000217 alkyl group Chemical group 0.000 claims description 51
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 45
- 229910052717 sulfur Inorganic materials 0.000 claims description 38
- 125000004434 sulfur atom Chemical group 0.000 claims description 37
- HNYOPLTXPVRDBG-UHFFFAOYSA-N barbituric acid Chemical compound O=C1CC(=O)NC(=O)N1 HNYOPLTXPVRDBG-UHFFFAOYSA-N 0.000 claims description 28
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims description 25
- 238000006243 chemical reaction Methods 0.000 claims description 22
- 229910052757 nitrogen Inorganic materials 0.000 claims description 22
- 229910052736 halogen Inorganic materials 0.000 claims description 19
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 18
- 150000002367 halogens Chemical class 0.000 claims description 15
- 239000002253 acid Substances 0.000 claims description 14
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 14
- 239000000758 substrate Substances 0.000 claims description 14
- 125000004066 1-hydroxyethyl group Chemical group [H]OC([H])([*])C([H])([H])[H] 0.000 claims description 12
- 125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 claims description 12
- 229910052760 oxygen Inorganic materials 0.000 claims description 11
- 239000001301 oxygen Substances 0.000 claims description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical group N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 10
- 239000007983 Tris buffer Substances 0.000 claims description 10
- 239000003153 chemical reaction reagent Substances 0.000 claims description 10
- 125000005313 fatty acid group Chemical group 0.000 claims description 10
- 125000000623 heterocyclic group Chemical group 0.000 claims description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 238000007112 amidation reaction Methods 0.000 claims description 8
- 150000001805 chlorine compounds Chemical class 0.000 claims description 8
- 125000004185 ester group Chemical group 0.000 claims description 8
- 150000001263 acyl chlorides Chemical class 0.000 claims description 7
- 229910052731 fluorine Inorganic materials 0.000 claims description 7
- 125000001153 fluoro group Chemical group F* 0.000 claims description 7
- 125000000475 sulfinyl group Chemical group [*:2]S([*:1])=O 0.000 claims description 7
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 claims description 7
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 claims description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 6
- 125000001980 alanyl group Chemical group 0.000 claims description 6
- 125000004453 alkoxycarbonyl group Chemical group 0.000 claims description 6
- 238000005804 alkylation reaction Methods 0.000 claims description 6
- 150000001735 carboxylic acids Chemical class 0.000 claims description 6
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 6
- 238000006206 glycosylation reaction Methods 0.000 claims description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 6
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 6
- LXRGIUPVZIJCEI-UHFFFAOYSA-N 5-fluoro-1-propan-2-ylpyrimidine-2,4-dione Chemical compound CC(C)N1C=C(F)C(=O)NC1=O LXRGIUPVZIJCEI-UHFFFAOYSA-N 0.000 claims description 5
- 239000003054 catalyst Substances 0.000 claims description 5
- 150000007524 organic acids Chemical class 0.000 claims description 5
- 238000006692 trifluoromethylation reaction Methods 0.000 claims description 5
- IBYHHJPAARCAIE-UHFFFAOYSA-N 1-bromo-2-chloroethane Chemical compound ClCCBr IBYHHJPAARCAIE-UHFFFAOYSA-N 0.000 claims description 4
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 claims description 4
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 claims description 4
- 229910021627 Tin(IV) chloride Inorganic materials 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 4
- 125000004494 ethyl ester group Chemical group 0.000 claims description 4
- 229930195729 fatty acid Natural products 0.000 claims description 4
- 239000000194 fatty acid Substances 0.000 claims description 4
- HVTICUPFWKNHNG-UHFFFAOYSA-N iodoethane Chemical compound CCI HVTICUPFWKNHNG-UHFFFAOYSA-N 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- 229910000104 sodium hydride Inorganic materials 0.000 claims description 4
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 claims description 4
- JMCOYMXTEMPGHX-UHFFFAOYSA-N 1,3-bis(2-methoxyethyl)pyrimidine-2,4-dione Chemical compound COCCN1C=CC(=O)N(CCOC)C1=O JMCOYMXTEMPGHX-UHFFFAOYSA-N 0.000 claims description 3
- GCMODRGIHULDSU-UHFFFAOYSA-N 1,3-di(propan-2-yl)-5-(trifluoromethyl)pyrimidine-2,4-dione Chemical compound CC(C)N1C=C(C(F)(F)F)C(=O)N(C(C)C)C1=O GCMODRGIHULDSU-UHFFFAOYSA-N 0.000 claims description 3
- IHFMDYGEEHHNKQ-UHFFFAOYSA-N 1,3-di(propan-2-yl)pyrimidine-2,4-dione Chemical compound CC(C)N1C=CC(=O)N(C(C)C)C1=O IHFMDYGEEHHNKQ-UHFFFAOYSA-N 0.000 claims description 3
- IKMOOKFSXVPWAQ-UHFFFAOYSA-N 1,3-dibutyl-5-(trifluoromethyl)pyrimidine-2,4-dione Chemical compound CCCCN1C=C(C(F)(F)F)C(=O)N(CCCC)C1=O IKMOOKFSXVPWAQ-UHFFFAOYSA-N 0.000 claims description 3
- DLKBRGZNFRZYNB-UHFFFAOYSA-N 1,3-dibutyl-5-fluoropyrimidine-2,4-dione Chemical compound CCCCN1C=C(F)C(=O)N(CCCC)C1=O DLKBRGZNFRZYNB-UHFFFAOYSA-N 0.000 claims description 3
- DQRHYVHUQCTZAA-UHFFFAOYSA-N 1,3-diethyl-5-(trifluoromethyl)pyrimidine-2,4-dione Chemical compound CCN1C=C(C(F)(F)F)C(=O)N(CC)C1=O DQRHYVHUQCTZAA-UHFFFAOYSA-N 0.000 claims description 3
- SUXBKBBIKGHKFK-UHFFFAOYSA-N 1,3-dimethyl-5-(trifluoromethyl)pyrimidine-2,4-dione Chemical compound CN1C=C(C(F)(F)F)C(=O)N(C)C1=O SUXBKBBIKGHKFK-UHFFFAOYSA-N 0.000 claims description 3
- BPAKBTKRJWIZTD-UHFFFAOYSA-N 1,3-dipropyl-5-(trifluoromethyl)pyrimidine-2,4-dione Chemical compound CCCN1C=C(C(F)(F)F)C(=O)N(CCC)C1=O BPAKBTKRJWIZTD-UHFFFAOYSA-N 0.000 claims description 3
- PNRJQLATJPYJHN-UHFFFAOYSA-N 1,3-dipropylpyrimidine-2,4-dione Chemical compound CCCN1C=CC(=O)N(CCC)C1=O PNRJQLATJPYJHN-UHFFFAOYSA-N 0.000 claims description 3
- AZPJLSGPMMJCHJ-UHFFFAOYSA-N 5-fluoro-1,3-dipropylpyrimidine-2,4-dione Chemical compound CCCN1C=C(F)C(=O)N(CCC)C1=O AZPJLSGPMMJCHJ-UHFFFAOYSA-N 0.000 claims description 3
- SQCRONNBDYMLIG-UHFFFAOYSA-N CNCCN1C(N(C(C=C1)=O)CCNC)=O Chemical compound CNCCN1C(N(C(C=C1)=O)CCNC)=O SQCRONNBDYMLIG-UHFFFAOYSA-N 0.000 claims description 3
- HMFHBZSHGGEWLO-SOOFDHNKSA-N D-ribofuranose Chemical compound OC[C@H]1OC(O)[C@H](O)[C@@H]1O HMFHBZSHGGEWLO-SOOFDHNKSA-N 0.000 claims description 3
- 239000004471 Glycine Substances 0.000 claims description 3
- HNDVDQJCIGZPNO-YFKPBYRVSA-N L-histidine Chemical compound OC(=O)[C@@H](N)CC1=CN=CN1 HNDVDQJCIGZPNO-YFKPBYRVSA-N 0.000 claims description 3
- KDXKERNSBIXSRK-YFKPBYRVSA-N L-lysine Chemical compound NCCCC[C@H](N)C(O)=O KDXKERNSBIXSRK-YFKPBYRVSA-N 0.000 claims description 3
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 claims description 3
- 239000004472 Lysine Substances 0.000 claims description 3
- PYMYPHUHKUWMLA-LMVFSUKVSA-N Ribose Natural products OC[C@@H](O)[C@@H](O)[C@@H](O)C=O PYMYPHUHKUWMLA-LMVFSUKVSA-N 0.000 claims description 3
- 150000001350 alkyl halides Chemical class 0.000 claims description 3
- HMFHBZSHGGEWLO-UHFFFAOYSA-N alpha-D-Furanose-Ribose Natural products OCC1OC(O)C(O)C1O HMFHBZSHGGEWLO-UHFFFAOYSA-N 0.000 claims description 3
- 125000000539 amino acid group Chemical group 0.000 claims description 3
- METKIMKYRPQLGS-UHFFFAOYSA-N atenolol Chemical compound CC(C)NCC(O)COC1=CC=C(CC(N)=O)C=C1 METKIMKYRPQLGS-UHFFFAOYSA-N 0.000 claims description 3
- DNSISZSEWVHGLH-UHFFFAOYSA-N butanamide Chemical compound CCCC(N)=O DNSISZSEWVHGLH-UHFFFAOYSA-N 0.000 claims description 3
- 150000003857 carboxamides Chemical class 0.000 claims description 3
- WCYBYZBPWZTMDW-UHFFFAOYSA-N dibutylazanide Chemical compound CCCC[N-]CCCC WCYBYZBPWZTMDW-UHFFFAOYSA-N 0.000 claims description 3
- HNDVDQJCIGZPNO-UHFFFAOYSA-N histidine Natural products OC(=O)C(N)CC1=CN=CN1 HNDVDQJCIGZPNO-UHFFFAOYSA-N 0.000 claims description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 3
- GBBZLMLLFVFKJM-UHFFFAOYSA-N 1,2-diiodoethane Chemical compound ICCI GBBZLMLLFVFKJM-UHFFFAOYSA-N 0.000 claims description 2
- 125000005999 2-bromoethyl group Chemical group 0.000 claims description 2
- 125000001340 2-chloroethyl group Chemical group [H]C([H])(Cl)C([H])([H])* 0.000 claims description 2
- 125000004200 2-methoxyethyl group Chemical group [H]C([H])([H])OC([H])([H])C([H])([H])* 0.000 claims description 2
- CSDQQAQKBAQLLE-UHFFFAOYSA-N 4-(4-chlorophenyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine Chemical compound C1=CC(Cl)=CC=C1C1C(C=CS2)=C2CCN1 CSDQQAQKBAQLLE-UHFFFAOYSA-N 0.000 claims description 2
- BSYNRYMUTXBXSQ-FOQJRBATSA-N 59096-14-9 Chemical compound CC(=O)OC1=CC=CC=C1[14C](O)=O BSYNRYMUTXBXSQ-FOQJRBATSA-N 0.000 claims description 2
- SLXKOJJOQWFEFD-UHFFFAOYSA-N 6-aminohexanoic acid Chemical compound NCCCCCC(O)=O SLXKOJJOQWFEFD-UHFFFAOYSA-N 0.000 claims description 2
- VGCXGMAHQTYDJK-UHFFFAOYSA-N Chloroacetyl chloride Chemical compound ClCC(Cl)=O VGCXGMAHQTYDJK-UHFFFAOYSA-N 0.000 claims description 2
- HEFNNWSXXWATRW-UHFFFAOYSA-N Ibuprofen Chemical compound CC(C)CC1=CC=C(C(C)C(O)=O)C=C1 HEFNNWSXXWATRW-UHFFFAOYSA-N 0.000 claims description 2
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 claims description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 2
- ZVARSKBWVMXPQO-UHFFFAOYSA-N [2-(chloromethyl)phenyl] acetate Chemical compound CC(=O)OC1=CC=CC=C1CCl ZVARSKBWVMXPQO-UHFFFAOYSA-N 0.000 claims description 2
- WETWJCDKMRHUPV-UHFFFAOYSA-N acetyl chloride Chemical compound CC(Cl)=O WETWJCDKMRHUPV-UHFFFAOYSA-N 0.000 claims description 2
- 239000012346 acetyl chloride Substances 0.000 claims description 2
- 229960002684 aminocaproic acid Drugs 0.000 claims description 2
- 239000002585 base Substances 0.000 claims description 2
- KMGBZBJJOKUPIA-UHFFFAOYSA-N butyl iodide Chemical compound CCCCI KMGBZBJJOKUPIA-UHFFFAOYSA-N 0.000 claims description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 2
- 238000006555 catalytic reaction Methods 0.000 claims description 2
- 125000004122 cyclic group Chemical group 0.000 claims description 2
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 claims description 2
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 2
- 229960002442 glucosamine Drugs 0.000 claims description 2
- FMKOJHQHASLBPH-UHFFFAOYSA-N isopropyl iodide Chemical compound CC(C)I FMKOJHQHASLBPH-UHFFFAOYSA-N 0.000 claims description 2
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 claims description 2
- PVWOIHVRPOBWPI-UHFFFAOYSA-N n-propyl iodide Chemical compound CCCI PVWOIHVRPOBWPI-UHFFFAOYSA-N 0.000 claims description 2
- NTTOTNSKUYCDAV-UHFFFAOYSA-N potassium hydride Chemical compound [KH] NTTOTNSKUYCDAV-UHFFFAOYSA-N 0.000 claims description 2
- 229910000105 potassium hydride Inorganic materials 0.000 claims description 2
- JUYUYCIJACTHMK-UHFFFAOYSA-N quinoline-8-sulfonyl chloride Chemical compound C1=CN=C2C(S(=O)(=O)Cl)=CC=CC2=C1 JUYUYCIJACTHMK-UHFFFAOYSA-N 0.000 claims description 2
- 150000003254 radicals Chemical class 0.000 claims description 2
- 239000012312 sodium hydride Substances 0.000 claims description 2
- NVBFHJWHLNUMCV-UHFFFAOYSA-N sulfamide Chemical compound NS(N)(=O)=O NVBFHJWHLNUMCV-UHFFFAOYSA-N 0.000 claims description 2
- 239000011593 sulfur Chemical group 0.000 claims description 2
- 229930195735 unsaturated hydrocarbon Natural products 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims 4
- 125000005843 halogen group Chemical group 0.000 claims 4
- DLFVBJFMPXGRIB-UHFFFAOYSA-N Acetamide Chemical compound CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 claims 3
- 150000002431 hydrogen Chemical class 0.000 claims 3
- IJLQEHJTQJLRSB-UHFFFAOYSA-N 1,3-bis[2-(ethylamino)ethyl]pyrimidine-2,4-dione Chemical compound CCNCCN1C=CC(=O)N(CCNCC)C1=O IJLQEHJTQJLRSB-UHFFFAOYSA-N 0.000 claims 2
- KZMGYPLQYOPHEL-UHFFFAOYSA-N Boron trifluoride etherate Chemical compound FB(F)F.CCOCC KZMGYPLQYOPHEL-UHFFFAOYSA-N 0.000 claims 2
- FERIUCNNQQJTOY-UHFFFAOYSA-M Butyrate Chemical compound CCCC([O-])=O FERIUCNNQQJTOY-UHFFFAOYSA-M 0.000 claims 2
- IMPXWDBXUCOXPK-UHFFFAOYSA-N C(CC)OCCN1C(N(C(C=C1)=O)CCOCCC)=O Chemical compound C(CC)OCCN1C(N(C(C=C1)=O)CCOCCC)=O IMPXWDBXUCOXPK-UHFFFAOYSA-N 0.000 claims 2
- SRBFZHDQGSBBOR-IOVATXLUSA-N D-xylopyranose Chemical compound O[C@@H]1COC(O)[C@H](O)[C@H]1O SRBFZHDQGSBBOR-IOVATXLUSA-N 0.000 claims 2
- PYMYPHUHKUWMLA-UHFFFAOYSA-N arabinose Natural products OCC(O)C(O)C(O)C=O PYMYPHUHKUWMLA-UHFFFAOYSA-N 0.000 claims 2
- SRBFZHDQGSBBOR-UHFFFAOYSA-N beta-D-Pyranose-Lyxose Natural products OC1COC(O)C(O)C1O SRBFZHDQGSBBOR-UHFFFAOYSA-N 0.000 claims 2
- YCJSSCAQCRQQJT-UHFFFAOYSA-N ethyl 2-acetylbenzoate Chemical compound CCOC(=O)C1=CC=CC=C1C(C)=O YCJSSCAQCRQQJT-UHFFFAOYSA-N 0.000 claims 2
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 claims 2
- QLNJFJADRCOGBJ-UHFFFAOYSA-N propionamide Chemical compound CCC(N)=O QLNJFJADRCOGBJ-UHFFFAOYSA-N 0.000 claims 2
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 claims 2
- ASJSAQIRZKANQN-CRCLSJGQSA-N 2-deoxy-D-ribose Chemical compound OC[C@@H](O)[C@@H](O)CC=O ASJSAQIRZKANQN-CRCLSJGQSA-N 0.000 claims 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims 1
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Natural products CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 claims 1
- SHZGCJCMOBCMKK-UHFFFAOYSA-N D-mannomethylose Natural products CC1OC(O)C(O)C(O)C1O SHZGCJCMOBCMKK-UHFFFAOYSA-N 0.000 claims 1
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 claims 1
- IAJILQKETJEXLJ-UHFFFAOYSA-N Galacturonsaeure Natural products O=CC(O)C(O)C(O)C(O)C(O)=O IAJILQKETJEXLJ-UHFFFAOYSA-N 0.000 claims 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims 1
- SHZGCJCMOBCMKK-JFNONXLTSA-N L-rhamnopyranose Chemical compound C[C@@H]1OC(O)[C@H](O)[C@H](O)[C@H]1O SHZGCJCMOBCMKK-JFNONXLTSA-N 0.000 claims 1
- PNNNRSAQSRJVSB-UHFFFAOYSA-N L-rhamnose Natural products CC(O)C(O)C(O)C(O)C=O PNNNRSAQSRJVSB-UHFFFAOYSA-N 0.000 claims 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 claims 1
- IAJILQKETJEXLJ-QTBDOELSSA-N aldehydo-D-glucuronic acid Chemical compound O=C[C@H](O)[C@@H](O)[C@H](O)[C@H](O)C(O)=O IAJILQKETJEXLJ-QTBDOELSSA-N 0.000 claims 1
- 239000003513 alkali Substances 0.000 claims 1
- WQZGKKKJIJFFOK-PHYPRBDBSA-N alpha-D-galactose Chemical compound OC[C@H]1O[C@H](O)[C@H](O)[C@@H](O)[C@H]1O WQZGKKKJIJFFOK-PHYPRBDBSA-N 0.000 claims 1
- PYMYPHUHKUWMLA-WDCZJNDASA-N arabinose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)C=O PYMYPHUHKUWMLA-WDCZJNDASA-N 0.000 claims 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 claims 1
- 229930182830 galactose Natural products 0.000 claims 1
- 239000008103 glucose Substances 0.000 claims 1
- 229940097043 glucuronic acid Drugs 0.000 claims 1
- 229940080818 propionamide Drugs 0.000 claims 1
- HGJLYMGBCAKBLK-UHFFFAOYSA-N sodium;trifluoromethanesulfonic acid Chemical compound [Na].OS(=O)(=O)C(F)(F)F HGJLYMGBCAKBLK-UHFFFAOYSA-N 0.000 claims 1
- VPAYJEUHKVESSD-UHFFFAOYSA-N trifluoroiodomethane Chemical compound FC(F)(F)I VPAYJEUHKVESSD-UHFFFAOYSA-N 0.000 claims 1
- GRGCWBWNLSTIEN-UHFFFAOYSA-N trifluoromethanesulfonyl chloride Chemical compound FC(F)(F)S(Cl)(=O)=O GRGCWBWNLSTIEN-UHFFFAOYSA-N 0.000 claims 1
- FTVLMFQEYACZNP-UHFFFAOYSA-N trimethylsilyl trifluoromethanesulfonate Chemical compound C[Si](C)(C)OS(=O)(=O)C(F)(F)F FTVLMFQEYACZNP-UHFFFAOYSA-N 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 10
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 339
- 238000005160 1H NMR spectroscopy Methods 0.000 description 113
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- GHASVSINZRGABV-UHFFFAOYSA-N Fluorouracil Chemical compound FC1=CNC(=O)NC1=O GHASVSINZRGABV-UHFFFAOYSA-N 0.000 description 10
- 239000000047 product Substances 0.000 description 10
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 9
- RWQNBRDOKXIBIV-UHFFFAOYSA-N thymine Chemical compound CC1=CNC(=O)NC1=O RWQNBRDOKXIBIV-UHFFFAOYSA-N 0.000 description 8
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 239000000741 silica gel Substances 0.000 description 6
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- 125000000335 thiazolyl group Chemical group 0.000 description 1
- 125000001544 thienyl group Chemical group 0.000 description 1
- 238000007280 thionation reaction Methods 0.000 description 1
- 239000004474 valine Substances 0.000 description 1
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Abstract
本发明涉及3,7-二氢-1,3,7-三甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮、1,7-二氢-6H-咪唑[4,5-d]嘧啶-6-酮和2,4(1H,3H)-嘧啶二酮衍生物及其制备方法。
Description
技术领域
本发明涉及3,7-二氢-1,3,7-三甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮、1,7-二氢-6H-咪唑[4,5-d]嘧啶-6-酮和2,4(1H,3H)-嘧啶二酮衍生物及其制备方法。
背景技术
人类的繁衍生息与天然产物的发展密切相关,具有生物活性的天然有机化合物的研究,曾经并一直对有机化学的建立和发展起着巨大的作用,该研究领域仍是当今热点之一。有大量的生理活性的天然产物其研究开发利用已有相当长的历史,至今仍然对社会发挥着重要作用,有着巨大的社会效益和经济效益。
天然有机化学是研究和发掘来自自然界动植物的内源性有机化合物,以期从中发现有生理活性的有效成分,寻找合成医药、农药及新材料的先导化合物,进一步通过有机合成或组合化学法筛选制备出更理想或更具特效的分子,即具有重要应用价值的新的天然化合物,实现发明和创造新药的目的。在这些天然活性化合物中大多数都是杂环化合物。为了丰富化合物库、揭示化合物的生源关系、为活性化合物的筛选提供新骨架寻求新先导化合物,我们合成了一系列的3,7-二氢-1,3,7-三甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮衍生物、3,7-二氢-1,3,7-三甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮衍生物、1,7-二氢-6H-咪唑[4,5-d]嘧啶-6-酮和2,4(1H,3H)-嘧啶二酮衍生物。
发明内容
本发明技术方案的目的在于丰富化合物库,揭示化合物的生源关系,为活性化合物的筛选提供新骨架,从而合成了3,7-二氢-1,3,7-三甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮、3,7-二氢-1,3,7-三甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮、1,7-二氢-6H-咪唑[4,5-d]嘧啶-6-酮和2,4(1H,3H)-嘧啶二酮衍生物。
本发明提供一种下式表示的化合物或其药学可接受的盐:
其中,
X1为氢原子、(C1-C18)烷基、磺酰基、亚磺酰基、(C1-C18)烷基酸基,或相当与下式-G1-G2的基团;
X2为氢原子、(C1-C18)烷基、磺酰基、亚磺酰基、(C1-C18)烷基酸基,或相当与下式-G1-G2的基团;
X3为氢原子、氮原子,或相当于下式-G3-G4的基团
X4为氢原子、氮原子、硝基、氰基、卤素,或相当于下式-G3-G4的基团;
Y为亚甲基、羰基或取代的亚甲基;
Y1为氧原子、硫原子或羟胺基;
L可以不存在,也可以为连接X3、X4成环的基团,具体的为取代的或未取代的(C1-C18)的不饱和烃;
其中,X1和X2可以相同或者不同;G1为(C1-C6)烷基、(C1-C6)烷氧羰基;G2为取代的(C1-C18)烷基、取代的(C1-C18)烷氧羰基;G3为氧原子、氮原子;G4为取代的(C1-C18)烷基、取代的(C1-C18)烷氧羰基。
具体地为下式Ⅰ、Ⅱ、Ⅲ表示的化合物或其药学可接受的盐:
其中,
R1、R3、R5、R6、R7、R10、R12为氢、三氟甲基、磺酰基、磺酰胺、亚磺酰基、氨基酸基、2-[双(新戊酰氧基)甲氧基]膦酰甲氧基乙基、(C1-C18)烷基、(C1-C18)脂肪酸基,或相当于式-A1A2、-A1OA2、-A1OC(O)A2、-A1C(O)OA2、-A1NHA2、-A1NHCOA2、 -A1NHCOA2的基团,其中A1、A2为氢原子、(C1-C18)烷基、卤素取代的(C1-C18)烷基、(C3-C12)杂环基、(C1-C18)脂肪酸基,也可以为被氧原子、硫原子或氮原子取代的(C1-C18)的烷基或脂肪酸基。
R2、R9、R11为氧原子、硫原子、羟氨基。
R4、R8、R13为氢、硝基、氰基、卤素、三氟甲基,或相当于下式-A3A4、-A3OA4、-A3OCOA4、-A3NHA4、-A3NHCOA4的基团,其中A3、A4为氢原子、卤素、(C1-C18)烷基、卤素取代的(C1-C18)烷基、(C5-C12)杂环基、(C2-C18)脂肪酸基。
本发明中所提到的术语“烷基”表示饱和的或不饱和脂肪烃,可以为直链、支链或环烷烃。
术语“卤素”表示氟原子、氯原子、溴原子或碘原子。
术语“杂环基”是指环中还有1个、2个、3个或4个碳原子被氧原子、氮原子或硫原子取代的3-12元杂环基团,例如吡咯基、噻吩基、咪唑基、噻唑基、哌嗪基、哒嗪基、苯并吡咯基、四氮十二环基,但不限于这些基团。
术语“氨基酸”包括但不局限于甘氨酸、丙氨酸、谷氨酸、甲硫氨酸、色氨酸、赖氨酸、缬氨酸、异亮氨酸、亮氨酸、苯丙氨酸、苏氨酸、组氨酸、精氨酸。
R1、R3、R5、R6、R7、R10、R12独立的为氢、三氟甲基、磺酰基、亚磺酰基、氨基酸基、(C1-C18)烷基,或相当于下式-A1A2、-A1OA2、-A1OC(O)A2、-A1C(O)OA2、-A1NHA2、-A1NHCOA2、-A1NHCOA2的基团。其中A1、A2为氢原子、(C1-C18)烷基、卤素取代的(C1-C18)烷基、(C3-C12)杂环基、(C1-C18)脂肪酸基,或被氧原子、硫原子或氮原子取代的(C1-C18)的烷基或脂肪酸基。
其中,R1、R3、R5、R6、R7、R10、R12优选(C1-C18)烷基或氧原子、氮原子取代的(C1-C18)烷基,更优选(C1-C6)烷基或氧原子、氮原子取代的(C1-C6)烷基,尤其优选甲基、乙基、丙基、异丙基、丁基。
R2、R9、R11独立的为氧原子、硫原子、羟氨基。其中,优选氧原子、硫原子。
R4、R8、R13独立的为氢原子、硝基、氰基、卤素、三氟甲基,或相当于下式-A3A4、-A3OA4、-A3OCOA4、-A3NHA4、-A3NHCOA4的基团,其中A3、A4为氢原子、卤素、(C1-C18)烷基、卤素取代的(C1-C18)烷基、(C5-C12)杂环基、(C2-C18)脂肪酸基。其中,R4、R8优选氢原子、三氟甲基,R13优选氢原子、氟原子、三氟甲基。
本发明提供的反应条件温和、时间短、纯化简单、产率高便于工业化生产。
以下通过实施例形式的具体实施方式,对本发明的上述内容再作进一步的详细说明。但不应该将此理解为本发明上述主题的范围仅限于以下的实例。凡基于本发明上述内容所 实现的技术均属于本发明的范围。
实施通例Ⅰ烷基化反应
本发明中涉及到的烷基化反应:
a)、式(Ⅰ)中R2为氧原子或硫原子,R4为氢原子或三氟甲基,R1、R3、R5至少有一个为氢原子;
b)、式(Ⅱ)中R9为氧原子或硫原子,R8为氢原子或三氟甲基,R6、R7至少有一个为氢原子;
c)、式(Ⅲ)中R11为氧原子或硫原子,R13为氟原子,R10、R12至少有一个为氢原子;
d)、以a、b或c为反应底物,在碱催化作用下与卤代烷进行烷基化反应。
碱催化剂包括但不局限于氢化钠、氢化钙、氢化钾、氢氧化钠、氢氧化钾、碳酸钠、碳酸钾。
卤代烷指卤素取代的(C1-C18)烷基、(C2-C18)酯基以及被氮原子、氧原子或硫原子取代的(C1-C18)烷基、(C2-C18)酯基。其中,优选卤素取代的(C1-C4)烷基、(C2-C6)酯基以及被氮原子、氧原子或硫原子取代的(C1-C6)烷基、(C2-C8)酯基,更优选碘乙烷、碘代正丙烷、碘代异丙烷、碘代正丁烷、碘代乙醇、1-氯-2-溴乙烷、1,2-二碘乙烷。
以3,7-二氢-3,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(或1,3-二甲基-3,7-二氢-1H-咪唑[4,5-d]嘧啶-2,6-二酮、3,7-二氢-1,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮、1,7-二氢-6H-咪唑[4,5-d]嘧啶-6-酮、2,4(1H,3H)-嘧啶二酮、胸腺嘧啶或5-氟-2,4(1H,3H)-嘧啶二酮)(上述原料化合物皆为市售已知化合物,购买于国药集团化学试剂有限公司、阿拉丁试剂(上海)有限公司和百灵威科技有限公司)为底物溶于适量N,N-二甲基甲酰胺中,在适量NaH催化作用下,滴加上述碘代烷化试剂,即得产物化合物14-16、26-46、72、75、78-81、84、85、92-99、119、120、123、124、129-163。
实施通例Ⅱ酰胺化反应
本发明中涉及到的酰胺化反应:
a)、式(Ⅰ)中R2为氧原子或硫原子,R4为氢原子或三氟甲基,R1、R3、R5至少有一个为氢原子;
b)、式(Ⅱ)中R9为氧原子或硫原子,R8为氢原子或三氟甲基,R6、R7至少有一个为氢原子;
c)、式(Ⅲ)中R11为氧原子或硫原子,R13为氟原子,R10、R12至少有一个为氢原子;
d)、以a、b或c为反应底物,在适当条件下与酰氯或与有机酸进行酰胺化反应。
酰胺化反应中涉及的酰氯包括但不局限于C1-C18烷基酰氯、C6-C18芳香酰氯、C3-C18 杂环酰氯、卤素取代的C1-C18烷基酰氯、氧原子或氮原子取代的C1-C18烷基酰氯,优选乙酰氯、氯乙酰氯、乙酰水杨酰氯、8-喹啉磺酰氯。
以3,7-二氢-3,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(或1,3-二甲基-3,7-二氢-1H-咪唑[4,5-d]嘧啶-2,6-二酮、3,7-二氢-1,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮、1,7-二氢-6H-咪唑[4,5-d]嘧啶-6-酮、2,4(1H,3H)-嘧啶二酮、胸腺嘧啶或5-氟-2,4(1H,3H)-嘧啶二酮)(上述原料化合物皆为市售已知化合物,购买于国药集团化学试剂有限公司、阿拉丁试剂(上海)有限公司和百灵威科技有限公司)为底物溶于适量N,N-二甲基甲酰胺中,碱性环境下,滴加上述酰氯,既得目标化合物。
酰胺化反应涉及的有机酸包括但不局限于C1-C18烷基羧酸、C6-C18芳香酸、C3-C18杂环羧酸、卤素取代的C1-C18烷基羧酸、氧原子或氮原子取代的C1-C18烷基羧酸,优选羟基乙酸、甘氨酸、赖氨酸、组氨酸、6-氨基己酸、乙酰水杨酸、2-(4-异丁基苯基)丙酸。
以3,7-二氢-3,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(或1,3-二甲基-3,7-二氢-1H-咪唑[4,5-d]嘧啶-2,6-二酮、3,7-二氢-1,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮、1,7-二氢-6H-咪唑[4,5-d]嘧啶-6-酮、2,4(1H,3H)-嘧啶二酮、胸腺嘧啶或5-氟-2,4(1H,3H)-嘧啶二酮)(上述原料化合物皆为市售已知化合物,购买于国药集团化学试剂有限公司、阿拉丁试剂(上海)有限公司和百灵威科技有限公司)为底物溶于适量N,N-二甲基甲酰胺中,以叔丁氧羰基甘氨酸为有机酸,在适量二环己基碳二亚胺和1-羟基苯并三唑作用下得叔丁氧羰基保护的中间体,然后在三氟乙酸作用下脱除叔丁氧羰基得目标化合物11-13、23-25。
实施通例Ⅲ糖基化反应
本发明中涉及到的糖基化反应:
a)、式(Ⅰ)中R2为氧原子或硫原子,R4为三氟甲基,R5为氢原子;
b)、式(Ⅱ)中R9为氧原子或硫原子,R8为三氟甲基,R7为氢原子;
c)、以a或b为底物,在四氯化锡催化剂作用下与全乙酰化核糖、全乙酰化2-氨基葡萄糖反应进行糖基化作用。
取适量1,3-二甲基-3,7-二氢-1H-咪唑[4,5-d]嘧啶-2,6-二酮与乙酰化核糖溶于无水二氯甲烷和无水乙腈的混合溶液中,然后滴加无水四氯化锡,待反应液逐渐变澄清两个小时后加水淬灭反应,得中间体化合物,然后甲醇钠溶液中脱除乙酰基,得目标化合物62-69。
实施通例Ⅳ三氟甲基化反应
本发明中涉及到的三氟甲基化反应:
a)、式(Ⅰ)中R2为氧原子或硫原子,R4为氢原子;
b)、式(Ⅱ)中R9为氧原子或硫原子,R8为氢原子;
c)、式(Ⅲ)中R11为氧原子或硫原子,R13为氢原子;
d)以a、b或c为反应底物,在过氧化叔丁醇和三氟甲基亚磺酸钠作用下进行三氟甲基化反应。
取适量3,7-二氢-3,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(或1,3-二甲基-3,7-二氢-1H-咪唑[4,5-d]嘧啶-2,6-二酮、3,7-二氢-1,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮、1,7-二氢-6H-咪唑[4,5-d]嘧啶-6-酮、2,4(1H,3H)-嘧啶二酮、胸腺嘧啶或5-氟-2,4(1H,3H)-嘧啶二酮)(上述原料化合物皆为市售已知化合物,购买于国药集团化学试剂有限公司、阿拉丁试剂(上海)有限公司和百灵威科技有限公司)和三氟甲基亚磺酸钠于烧瓶中,加二氯甲烷和水的混合溶液,然后在冰浴条件下慢慢滴加过氧化叔丁醇,即得化合物1-5、6-9、10、50-61、86-89。
具体实施方式
现举个例如下
Ⅰ烷基化反应(14-16、26-46、72、75、78-81、84、85、92-99、119、120、123、124、129-163)
实施例13-异丙基-5-氟-2,4(1H,3H)-嘧啶二酮(15)的合成
取5-氟-2,4(1H,3H)-嘧啶二酮(3mmoL)、NaH(30mmol)溶入80mL N,N-二甲基甲酰胺中,搅拌下滴加碘异丙烷(30mmol)。反应4小时后加水淬灭反应减压旋干,硅胶柱分离(石油醚:乙酸乙酯=3:1)即得产物化合物15。
1H NMR(400MHz,DMSO)δ11.72(s,1H),8.13(d,J=7.3Hz,1H),4.72–4.58(m,1H),1.24(d,J=6.8Hz,6H).(M+Na+)=195.0546.
按上述方法可合成以下化合物
化合物14:吲哚美辛-2-(3,7-二甲基-2,6-羰基-2,3,6,7-四氢-1H-咪唑[4,5-d]嘧啶-1-)乙酯
1H NMR(400MHz,DMSO)δ7.62(d,4H),7.03(s,1H),6.98(d,2H),6.70(s,1H),6.28(s,1H),4.46(s,2H),3.89(s,3H),3.78(s,3H),3.59(s,2H),3.29(s,3H),3.26(s,2H),2.42(s,3H).(M+H+)=563.1616.
化合物16:1-异丙基-5-氟-2,4(1H,3H)-嘧啶二酮
1H NMR(400MHz,DMSO)δ9.94(s,4H),7.86(s,4H),4.36(s,3H),1.47(s,24H).(M+Na+)=195.0546.
化合物26:2’-(3,7-二甲基-2,6-羰基-2,3,6,7-四氢-1H-咪唑[4,5-d]嘧啶-1取代)乙基-2-(4-异丁基苯基)丙酸2’-(3,7-二甲基-2,6-羰基-2,3,6,7-四氢-1H-咪唑[4,5-d]嘧啶-1-)乙酯
1H NMR(400MHz,DMSO)δ7.78(s,2H),6.78(d,8H),4.25(s,2H),3.87(s,6H),3.65(s,2H),3.51(s,6H),3.13(s,2H),2.42(s,4H),1.78(s,1H),1.49(s,6H),0.83(s,12H).(M+H+)=413.2109.
化合物27:2-乙酰基苯甲酸2’-(3,7-二甲基-2,6-羰基-2,3,6,7-四氢-1H-咪唑[4,5-d]嘧啶-1-)乙酯
1H NMR(400MHz,DMSO)δ8.13(s,2H),7.95(s,1H),7.78(s,1H),7.69(d,J=5.0Hz,3H),4.56(s,3H),3.34(s,5H),3.15(s,8H),2.43(s,5H).(M+H+)=387.1227.
化合物28:N-(4-(2-(3,7-二甲基-2,6-羰基-2,3,6,7-四氢-1H-咪唑[4,5-d]嘧啶-1-)乙氧基)苯基)乙酰胺
1H NMR(400MHz,DMSO)δ8.02(d,J=14.8Hz,2H),7.36(s,2H),6.78(s,2H),4.58(s,2H),3.66(s,3H),3.32(s,3H),3.56(s,2H),2.14(s,3H).(M+H+)=358.1478.
化合物29:3,7-二氢-1,3-二甲基-7-(2-羟基乙基)-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ8.67(s,1H),4.57(s,2H),3.78(s,2H),3.38(s,3H),3.32(s,3H),1.45(s,1H).(M+H+)=224.0882.
化合物30:3,7-二氢-1-(2-羟基乙基)-3,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ7.67(s,1H),4.35(t,2H),3.66(t,2H),3.57(s,3H),3.22(s,3H).(M+H+)=224.0910.
化合物31:3,7-二氢-1-三氟甲基-3,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ7.89(s,1H),3.75(s,3H),3.24(s,3H).(M+H+)=248.0732.
化合物32:3,7-二氢-1,3-二甲基-7-三氟甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ8.67(s,1H),3.69(s,3H),3.28(s,3H).(M+H+)=248.0653.
化合物33:3,7-二氢-1,7-二三氟甲基-3-甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ8.32(s,1H),3.45(s,3H).(M+H+)=303.0369.
化合物34:3,7-二氢-1,3,7-三三氟甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ8.55(s,1H).(M+H+)=356.9865.
化合物35:3,7-二氢-1,8-二三氟甲基-3,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ3.68(s,1H),3.34(s,1H).(M+H+)=317.043.
化合物36:3,7-二氢-1,3-二甲基-7,8-二三氟甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ3.38(s,1H),3.27(s,1H).(M+H+)=317.0463.
化合物37:3,7-二氢-1,7,8-三三氟甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ3.28(s,1H).(M+H+)=371.1215.
化合物39:3,7-二氢-1-(2-三氟甲基乙基)-3,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ8.14(s,1H),4.47(q,J=9.1Hz,2H),3.78(s,3H),3.24(s,3H).[M+Na+]=285.1559.
化合物40:3,7-二氢-1,3-二甲基-7-(2-三氟甲基乙基)-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ8.23(s,1H),5.29(q,J=8.9Hz,2H),3.44(s,3H),3.24(s,3H).
化合物41:3,7-二氢-1,7-二(2-三氟甲基乙基)-3-甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ8.44(s,1H),5.67(s,1H),5.23(s,1H),4.21(d,J=68.0Hz,2H),3.45(s,3H).(M+H+)=331.1362.
化合物42:3,7-二氢-1,3,7-三(2-三氟甲基乙基)-3-甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ8.43(s,1H),5.87(d,2H),5.23(d,2H),4.26(s,1H),3.78(s,1H).(M+H+)=399.2537.
化合物43:3,7-二氢-1-(2-三氟甲基乙基)-3,7-二甲基-8-三氟甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ5.18(s,1H),4.68(s,1H),3.83(s,3H),3.62(s,3H).(M+H+)=331.1552.
化合物44:3,7-二氢-1,3-二甲基-7-(2-三氟甲基乙基)-8-三氟甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ6.16(s,1H),5.38(s,1H),3.32(s,3H),3.14(s,3H).(M+H+)=331.8544.
化合物45:3,7-二氢-1,7-二(2-三氟甲基乙基)-3-甲基-8-三氟甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ5.74(s,1H),5.26(d,2H),4.68(s,1H),3.27(s,3H).(M+H+)=398.8643.
化合物46:3,7-二氢-1,3,7-三(2-三氟甲基乙基)-3-甲基-8-三氟甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ5.86(d,4H),5.27(t,9H),5.15(d,1H),4.66(s,3H).(M+H+)=467.4258.
化合物47:3,7-二氢-1,7-二(2-氯乙基)-3-甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ8.34(s,2H),4.74(d,J=3.1Hz,3H),4.71(s,1H),3.89(s,2H),3.74(s,2H),3.32(s,6H).(M+H+)=291.6423.
化合物48:3,7-二氢-1,7-二(2-溴乙基)-3-甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ8.49(s,4H),4.54(s,3H),4.58(d,J=16.6Hz,7H),4.42(s,2H),3.88(s,4H),3.76(s,6H),3.36(s,12H).(M+H+)=378.7523.
化合物78:3,7-二氢-1-(3,7-二氢-3,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮)-3,7-三甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ7.96(s,1H),3.57(s,3H),3.23(s,3H),3.13(s,2H).(M+H+)=386.9454.
化合物79:3,7-二氢-1,7-二(2-碘乙基)-3-甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ8.34(s,4H),4.87(s,2H),4.69(s,3H),4.52(s,3H),4.35(s,2H),3.89(s,4H),3.64(s,4H),3.38(s,12H).
(M+H+)=474.8865.
化合物80:7,7'-(乙烷-1,2-二基)双(3,7-二氢-1,3-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮)
1H NMR(400MHz,DMSO)δ8.27(s,1H),4.37(s,1H),4.96(s,1H),3.37(s,3H),3.44(s,3H).(M+H+)=387.2531.
化合物81:3,7-二氢-1-乙基-3,7-二甲基-8-三氟甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ4.08(s,3H),3.92(q,J=7.0Hz,2H),3.42(s,3H),1.13(t,J=7.0Hz,3H).(M+Na+)=299.0952.
化合物84:3,7-二氢-1,7-二(1-羟基乙基)-3-甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ8.54(s,1H),6.21(s,1H),4.79(s,1H),3.54(d,J=5.0Hz,3H),3.23(s,3H),2.98(s,2H),1.44(s,1H).(M+H+)=254.9765.
化合物85:3,7-二氢-1,3,7-三(1-羟基乙基)-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ8.41(s,1H),6.05(s,1H),4.86(s,1H),4.27(s,2H),3.89(d,6H),3.24(d,4H),1.48(s,1H).(M+H+)=285.3259.
化合物92:1,3-二异丙基5-氟-2,4(1H,3H)-嘧啶二酮
1H NMR(400MHz,DMSO)δ7.98(d,J=6.8Hz,1H),4.96(m,1H),4.73(m,1H),1.27(d,6H),1.04(d,J=6.8Hz,6H).(M+Na+)=237.0844.
化合物93:1,3-二丙基5-氟-2,4(1H,3H)-嘧啶二酮
1H NMR(400MHz,DMSO)δ7.84(s,3H),3.37(s,6H),1.26(s,7H),0.74(s,9H).(M +H+)=214.9563.
化合物94:1,3-二丁基5-氟-2,4(1H,3H)-嘧啶二酮
1H NMR(400MHz,DMSO)δ7.97(s,2H),3.27(s,4H),1.48(s,5H),1.21(s,4H),0.84(s,6H).(M+H+)=243.0437.
化合物95:1,7-二氢-1,3-二甲基-6H-咪唑[4,5-d]嘧啶-6-酮
1H NMR(400MHz,DMSO)δ8.96(s,1H),7.83(s,1H),3.63(s,3H),3.26(s,3H).(M+H+)=165.2652.
化合物96:1,7-二氢-1,3-二乙基-6H-咪唑[4,5-d]嘧啶-6-酮
1H NMR(400MHz,DMSO)δ8.34(s,1H),8.25(s,1H),4.38(q,J=7.2Hz,2H),4.22(q,J=7.2Hz,2H),1.41(td,J=7.2,3.6Hz,6H).(M+H+)=193.1085.
化合物97:1,7-二氢-1,3-二丙基-6H-咪唑[4,5-d]嘧啶-6-酮
1H NMR(400MHz,DMSO)δ9.14(s,1H),7.64(s,1H),3.97(s,1H),3.42(s,1H),1.65(s,1H),1.58(s,1H),0.93(d,4H).(M+H+)=221.0847.
化合物98:1,7-二氢-1,3-二异丙基-6H-咪唑[4,5-d]嘧啶-6-酮
1H NMR(400MHz,DMSO)δ9.17(s,5H),7.89(s,5H),5.01(s,4H),4.41(s,4H),1.64(s,31H),1.13(s,31H).(M+H+)=221.0756.
化合物99:1,7-二氢-1,3-二丁基-6H-咪唑[4,5-d]嘧啶-6-酮
1H NMR(400MHz,DMSO)δ9.21(s,5H),7.77(s,5H),4.04(s,7H),3.48(s,6H),1.95(s,5H),1.50(s,10H),1.28(d,17H).(M+H+)=249.0252.
化合物120:3,7-二氢-1,7-二丁基-3-甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ7.86(s,1H),4.13(t,J=7.1Hz,2H),3.75(m,2H),3.67(s,3H),1.83(m,2H),1.58(m,2H),1.27(m,4H),0.79(m,3H).(M+H+)=279.1822.
化合物123:1,3-二丙基-2,4(1H,3H)-嘧啶二酮
1H NMR(400MHz,DMSO)δ8.36(s,3H),5.59(s,3H),3.31(s,6H),1.48(s,7H),0.74(s,9H).(M+H+)=197.0968.
化合物124:1,3-二异丙基-2,4(1H,3H)-嘧啶二酮
1H NMR(400MHz,DMSO)δ8.36(s,2H),5.46(s,2H),4.21(s,3H),1.28(s,23H).(M+H+)=197.1211.
化合物129:2-(2,3,6,7-四氢-3,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮-1-烷基)甲酸乙酯
1H NMR(400MHz,DMSO)δ8.25(s,1H),7.89(s,1H),4.42(s,2H),3.79(s,3H),3.56 (s,3H),3.26(s,2H).(M+H+)=253.0860.
化合物130:2-(2,3,6,7-四氢-3,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮-1-烷基)乙酸乙酯
1H NMR(400MHz,DMSO)δ8.02(s,1H),4.20(t,J=5.5Hz,2H),4.11(t,J=5.6Hz,2H),3.88(s,3H),3.41(s,3H),1.95(s,3H).(M+H+)=267.1094.
化合物135:2-(2,3,6,7-四氢-3,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮-1-烷基)己酸乙酯
1H NMR(400MHz,DMSO)δ7.65(s,3H),4.64(s,3H),3.86(s,9H),3.38(s,9H),3.28(s,3H),2.57(s,3H),1.43(s,5H),1.41(s,8H),1.14(s,3H),0.74(s,9H).(M+H+)=323.1642.
化合物136:N-(2-(2,3,6,7-四氢-3,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮-1-烷基)乙基)甲酰胺
1H NMR(400MHz,DMSO)δ7.96(s,1H),7.82(s,1H),6.03(s,1H),3.73(s,3H),3.23(d,5H),2.96(s,2H).(M+H+)=252.1019.
化合物139:N-(2-(2,3,6,7-四氢-3,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮-1-烷基)乙基)丁酰胺
1H NMR(400MHz,DMSO)δ9.02(s,1H),7.48(s,1H),3.64(s,3H),3.47(s,2H),3.36(s,3H),2.98(s,2H),2.32(s,1H),1.26(s,1H),0.85(s,2H).(M+H+)=294.1488.
化合物140:3,7-二氢-1-(2-(甲氨基)乙基)-3,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ7.59(s,1H),3.62(s,3H),3.31(s,3H),3.25(s,3H),2.79(s,1H),2.42(s,1H),1.41(s,1H).(M+H+)=238.1225.
化合物143:3,7-二氢-1-(2-(丁氨基)乙基)-3,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ7.46(s,4H),3.76(s,12H),3.34(s,12H),2.94(s,5H),2.68(s,5H),2.36(s,8H),1.64(s,4H),1.38(s,10H),1.32(s,4H),0.95(s,10H).(M+H+)=280.1697.
化合物144:3,7-二氢-1-(2-甲氧基乙基)-3,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ7.73(s,1H),3.92(s,3H),3.54(s,1H),3.35(s,3H),3.23(s,3H),3.18(s,1H).(M+H+)=239.1067.
化合物147:3,7-二氢-1-(2-丁氧基乙基)-3,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ7.98(s,6H),3.87(s,18H),3.67(s,8H),3.39(d,J=19.7 Hz,28H),3.12(s,8H),1.55(s,18H),1.44(s,3H),0.95(s,14H).(M+H+)=281.1536.
化合物148:(2,4-二酮嘧啶-1,3(2H,4H)二基)双(2,1-乙烷二基)二甲酸酯
1H NMR(400MHz,DMSO)δ8.32(s,1H),7.85(s,2H),5.43(s,1H),4.52(s,4H),3.16(s,4H).(M+H+)=257.0696.
化合物151:(2,4-二酮嘧啶-1,3(2H,4H)二基)双(2,1-乙烷二基)二丁酸酯
1H NMR(400MHz,DMSO)δ8.39(s,6H),5.52(s,6H),4.51(s,22H),3.23(s,22H),2.42(s,15H),1.86(s,14H),0.79(s,18H).(M+H+)=341.1635.
化合物152:N,N'-((2,4-嘧啶二酮-1,3(2H,4H)二基)双(2,1-乙烷二基))二甲酰胺
1H NMR(400MHz,DMSO)δ9.03(s,3H),8.57(s,3H),8.02(s,6H),6.11(s,3H),5.58(s,3H),3.46(s,10H),2.97(s,10H).(M+H+)=255.1014.
化合物155:N,N'-((2,4-嘧啶二酮-1,3(2H,4H)二基)双(2,1-乙烷二基))二丁酰胺
1H NMR(400MHz,DMSO)δ8.43(s,5H),8.15(s,5H),5.63(d,10H),3.66(s,18H),3.14(s,18H),2.52(s,11H),1.33(s,11H),0.75(s,15H).(M+H+)=339.1955.
化合物156:1,3-二(2-甲氧基乙基)-2,4(1H,3H)-嘧啶二酮
1H NMR(400MHz,DMSO)δ8.43(s,1H),5.57(s,1H),3.61(s,3H),3.27(s,6H),3.09(s,3H).(M+H+)=229.1111.
化合物159:1,3-二(2-丁氧基乙基)-2,4(1H,3H)-嘧啶二酮
1H NMR(400MHz,DMSO)δ8.47(s,2H),5.54(s,2H),3.52(s,6H),3.35(d,J=7.6Hz,7H),3.08(s,6H),1.54(s,7H),1.48(s,4H),1.07(s,10H).(M+H+)=313.2050.
化合物160:1,3-二(2-甲氨基乙基)-2,4(1H,3H)-嘧啶二酮
1H NMR(400MHz,DMSO)δ8.36(s,1H),5.54(s,1H),3.36(s,6H),2.92(s,2H),2.63(s,2H),1.23(s,1H),1.08(s,1H).(M+H+)=227.1431.
化合物163:1,3-二(2-丁氨基乙基)-2,4(1H,3H)-嘧啶二酮
1H NMR(400MHz,DMSO)δ8.65(s,1H),5.64(s,1H),2.83(s,3H),2.37(s,3H),2.08(s,4H),1.54(s,1H),1.35(s,5H),1.30(s,2H),0.86(d,J=1.4Hz,7H).(M+H+)=311.2370.
实施通例Ⅱ酰胺化反应(11-13、23-25)
取Boc-氨基酸(3mmol)、二环己基碳二亚胺(3mmol)、1-羟基苯并三唑(3mmol)溶于DMF中,90℃油浴热稳定10分钟,然后逐渐加入1,3-二甲基-3,7-二氢-1H-咪唑[4,5-d]嘧啶-2,6-二酮(1mmol),反应2-12h后加水淬灭,旋蒸溶剂,加入2ml三氟乙酸反应过夜,硅胶柱分离即得产物11-13、23-25。
按上述方法可合成以下化合物:
化合物11:3,7-二氢-1,3,-二甲基-7-(2-氨基丙酰基)-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ9.25(s,1H),4.48(s,1H),3.32(s,3H),3.34(s,3H),1.59(s,1H),1.05(s,3H),0.94(s,1H).(M+H+)=252.1019.
化合物12:3,7-二氢-1-(2-氨基丙酰基)-3,7,-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ7.84(s,1H),4.58(s,1H),3.85(s,3H),3.22(s,3H),2.02(s,1H),1.39(s,1H),1.32(s,3H).(M+H+)=252.1017.
化合物13:3,7-二氢-1,3,7-(2-氨基丙酰基)-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ9.04(s,1H),4.87(s,1H),4.53(s,1H),4.16(s,1H),2.13(s,1H),2.08(d,J=13.3Hz,2H),1.68(s,1H),1.49(s,1H),1.23(d,J=13.6Hz,7H),1.08(s,3H).(M+H+)=366.1449.
化合物23:3,7-二氢-1,3-二甲基-3-(2-氨基乙酰基)-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ9.36(s,1H),4.38(s,2H),3.55(s,3H),3.34(s,3H),2.89(s,2H).(M+H+)=238.0861.
化合物24:3,7-二氢-1-(2-氨基乙酰基)-3,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ7.97(s,1H),3.86(s,3H),3.79(s,2H),3.27(s,3H),2.42(s,2H).(M+H+)=238.0863.
化合物25:3,7-二氢-1,3,7-三(2-氨基乙酰基)-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ9.31(s,1H),4.45(s,2H),3.80(s,4H),1.81(s,2H),1.73(s,2H),1.67(s,2H).(M+H+)=324.0979.
实施通例Ⅲ糖基化反应(62-69)
取1,3-二甲基-3,7-二氢-1H-咪唑[4,5-d]嘧啶-2,6-二酮、乙酰化糖于二氯甲烷-乙腈混合液中,然后滴加适量无水四氯化锡,待反应完全后用水萃取多次除去未反应完全的原料,残余物用无水甲醇溶解,并加入1M甲醇钠溶液适量,反应过夜,即得目标产物。
按上述方法可合成以下化合物
化合物62:3,7-二氢-1,3-二甲基-7-((2R,3R,4S,5R)-3,4-二羟基-5-(羟甲基)呋喃-2取代)-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ8.53(s,4H),6.16(s,4H),4.84(s,4H),4.48(s,4H),4.19(s,4H),3.96(s,2H),3.69(s,2H),3.43(d,J=15.0Hz,15H),3.35(s,12H),2.13(s,4H),1.34(s,4H).(M+H+)=313.1071.
化合物63:3,7-二氢-1,3-二甲基-7-((2R,4S,5R)-4-羟基-5-(羟甲基)呋喃-2取代)-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ8.52(s,4H),7.24(s,4H),4.35(s,5H),4.15(s,4H),3.69(s,2H),3.42(d,J=15.0Hz,16H),3.35(s,13H),2.64(s,2H),2.13(d,J=8.1Hz,7H),1.35(s,4H).(M+H+)=297.1122.
化合物64:3,7-二氢-1,3-二甲基-7-((2R,3S,5S)-3-羟基-5-(羟甲基)呋喃-2取代)-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ8.52(s,4H),7.24(s,4H),4.35(s,5H),4.15(s,4H),3.69(s,2H),3.42(d,J=15.0Hz,16H),3.35(s,13H),2.64(s,2H),2.13(d,J=8.1Hz,7H),1.35(s,4H).(M+H+)=297.1122.
化合物65:3,7-二氢-1,3-二甲基-7-((2R,3R,5S)-3-羟基-5-(羟甲基)呋喃-2取代)-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ8.53(s,4H),6.16(s,4H),5.11(s,4H),4.65(s,4H),4.12(s,4H),3.69(s,2H),3.42(d,J=15.0Hz,15H),3.35(s,12H),2.24(s,4H),2.07(s,4H),1.35(s,4H).(M+H+)=297.1123.
化合物66:3,7-二氢-1,3-二甲基-7-((2R,3R,4R,5R)-3,4-二羟基-5-(羟甲基)呋喃-2取代)-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ8.53(s,4H),6.16(s,4H),5.11(s,4H),4.65(s,4H),4.12(s,4H),3.69(s,2H),3.42(d,J=15.0Hz,15H),3.35(s,12H),2.24(s,4H),2.07(s,4H),1.35(s,4H).(M+H+)=313.1071.
化合物67:3,7-二氢-1,3-二甲基-7-((2R,3S,4S,5R)-3,4-二羟基-5-(羟甲基)呋喃-2取代)-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ8.53(s,4H),6.16(s,4H),4.84(s,4H),4.48(s,4H),4.19(s,4H),3.96(s,2H),3.69(s,2H),3.43(d,J=15.0Hz,15H),3.35(s,12H),2.13(s,4H),1.34(s,4H).(M+H+)=313.1072.
化合物68:3,7-二氢-1,3-二甲基-7-((2S,3R,4R,5S,6S)-3-羟基-4,5,6-三甲基-2H-吡喃-2取代)-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ8.53(s,2H),6.62(s,2H),4.99(s,1H),3.42(d,J=12.0Hz,7H),3.35(s,6H),2.29(s,1H),2.08(s,2H),1.56(s,2H),1.13(s,6H),0.90(s,12H).(M+H+)=323.1642.
化合物69:3,7-二氢-1,3-二甲基-7-((2S,3R,4R,5S,6S)-3,4,5,6-四羟基-2H-吡喃-2取代)-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ8.53(s,1H),6.20(s,1H),5.19(s,1H),4.47(s,1H),4.06 (s,1H),3.79(s,1H),3.41(s,3H),3.35(s,3H),1.93(s,1H),1.67(d,J=4.5Hz,2H),1.36(s,1H).(M+H+)=329.1018.
实施通例Ⅳ三氟甲基化反应(1-10、50-61、86-89)
取、三氟甲基亚磺酸钠于二氯甲烷-水混合溶液中,冰浴条件下慢慢滴加适量过氧化叔丁醇。1h后室温下继续反应34-72h,硅胶柱分离即得目标产物。(取反应物1191.25g(5mmol),三氟甲基亚磺酸钠4.7g(30.12mmol)加入250ml的烧瓶中,加二氯甲烷50ml,纯净水25ml溶解,然后在冰浴条件下慢慢滴加5ml过氧化叔丁基。而后撤冰浴并在常温下搅拌反应3天后减压旋干。硅胶柱分离(流动相;石油醚:CH3CH2OCOCH3=5:1)即得产物56)
化合物1:1,7-二氢-1,3-二甲基-8-三氟甲基-6H-咪唑[4,5-d]嘧啶-6-酮
1H NMR(400MHz,DMSO)δ9.27(s,1H),3.73(s,3H),3.57(s,3H).(M+H+)=233.0573.
化合物2:1,7-二氢-1,3-二乙基-8-三氟甲基-6H-咪唑[4,5-d]嘧啶-6-酮
1H NMR(400MHz,DMSO)δ9.31(s,2H),4.12(s,4H),2.95(s,4H),1.31(s,3H),1.18(s,3H).(M+H+)=261.0886.
化合物3:1,7-二氢-1,3-二丙基-8-三氟甲基-6H-咪唑[4,5-d]嘧啶-6-酮
1H NMR(400MHz,DMSO)δ9.31(s,1H),4.04(s,1H),3.48(s,1H),1.70(s,1H),1.54(s,1H),0.84(d,J=5.0Hz,4H).(M+H+)=289.1199.
化合物4:1,7-二氢-1,3-二异丙基-8-三氟甲基-6H-咪唑[4,5-d]嘧啶-6-酮
1H NMR(400MHz,DMSO)δ9.27(s,3H),5.21(s,1H),4.41(s,1H),1.62(s,18H),1.27(s,18H).(M+H+)=289.1198.
化合物5:1,7-二氢-1,3-二丁基-8-三氟甲基-6H-咪唑[4,5-d]嘧啶-6-酮
1H NMR(400MHz,DMSO)δ9.31(s,4H),4.04(s,4H),3.48(s,4H),1.95(s,3H),1.50(s,5H),1.28(d,J=20.0Hz,14H),0.89(d,J=5.0Hz,18H).(M+H+)=317.1512.
化合物6:1,3-二甲基-5-三氟甲基-2,4(1H,3H)-嘧啶二酮
1H NMR(400MHz,DMSO)δ8.99(s,1H),3.24(s,3H),2.65(s,3H).(M+H+)=209.0461.
化合物7:1,3-二乙基-5-三氟甲基-2,4(1H,3H)-嘧啶二酮
1H NMR(400MHz,DMSO)δ9.21(s,1H),3.58(s,4H),1.28(s,3H).(M+H+)=237.0772.
化合物8:1,3-二丙基-5-三氟甲基-2,4(1H,3H)-嘧啶二酮
1H NMR(400MHz,DMSO)δ9.14(s,3H),3.54(s,6H),1.67(s,7H),0.97(s,9H).(M+H+)=265.1087.
化合物9:1,3-二异丙基-5-三氟甲基-2,4(1H,3H)-嘧啶二酮
1H NMR(400MHz,DMSO)δ9.14(s,3H),4.36(s,2H),1.38(s,37H).(M+H+)=265.1086.
化合物10:1,3-二丁基-5-三氟甲基-2,4(1H,3H)-嘧啶二酮
1H NMR(400MHz,DMSO)δ8.97(s,3H),3.54(s,6H),1.35(s,7H),1.24(s,9H),0.68(s,9H).(M+H+)=293.1400
化合物50:3,9-二氢-1,3,9-三甲基-8-三氟甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ3.75(s,1H),3.33(s,1H),3.13(s,1H).(M+H+)=263.0677.
化合物51:3,7-二氢-1,7-二乙基-3-甲基-8-三氟甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ4.25(s,4H),3.43(s,4H),3.32(s,6H),1.27(s,3H),1.05(s,3H).(M+H+)=291.0991.
化合物52:3,7-二氢-1,3,7-三乙基-8-三氟甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ4.03(s,1H),3.86(s,1H),3.54(s,1H),1.44(s,1H),1.28(s,1H),1.06(s,1H).(M+H+)=305.1148.
化合物53:3,7-二氢-1,3-二甲基-7-乙基-8-三氟甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ4.03(s,4H),3.36(s,6H),3.28(s,6H),1.23(s,3H).(M+H+)=277.0833.
化合物54:3,7-二氢-1,3-二甲基-7-丙基-8-三氟甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ4.37(t,J=7.4Hz,2H),3.43(s,3H),3.25(s,3H),1.93–1.69(m,2H),0.90(t,J=7.4Hz,3H).(M+Na+)=313.1894.
化合物55:3,7-二氢-1,3-二甲基-7-丁基-8-三氟甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ4.40(t,J=7.2Hz,2H),3.42(s,3H),3.25(s,3H),1.82–1.66(m,2H),1.35(dq,J=14.6,7.1Hz,2H),0.91(t,J=7.2Hz,3H).(M+Na+)=327.1049.
化合物56:3,7-二氢-1,3-二甲基-7-异丙基-8-三氟甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ3.44(s,3H),3.28(s,3H),2.51(m,J=3.6,1.8Hz,1H),1.61(d,J=6.7Hz,6H).(M+Na+)=313.0889.
化合物57:3,7-二氢-1-乙基-3,7-二甲基-8-三氟甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ4.08(s,3H),3.92(q,J=7.0Hz,2H),3.42(s,3H),1.13(t,J =7.0Hz,3H).(M+Na+)=299.0952.
化合物58:3,7-二氢-1-丙基-3,7-二甲基-8-三氟甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ3.68(s,17H),3.32(s,6H),3.13(s,20H),1.53(s,7H),0.89(s,9H).(M+H+)=291.0992.
化合物59:3,7-二氢-1-异丙基-3,7-二甲基-8-三氟甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ4.38(s,2H),3.65(s,16H),3.32(s,16H),1.52(s,33H).(M+H+)=291.0993.
化合物60:3,7-二氢-1-丁基-3,7-二甲基-8-三氟甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ3.69(s,11H),3.32(s,4H),3.15(s,13H),1.57(s,5H),1.32(s,6H),1.06(s,6H).(M+H+)=305.1145.
化合物61:3,7-二氢-1,7-二异丙基-3-甲基-8-三氟甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ5.32(s,1H),4.45(s,1H),3.37(s,8H),1.71(s,16H),1.56(s,17H).(M+H+)=319.1305.
化合物86:3,7-二氢-1-(1-羟基乙基)-3,7-二甲基-8-三氟甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ4.45(s,1H),3.87(s,3H),3.62(s,2H),3.45(s,3H),3.14(s,2H).(M+H+)=293.0782.
化合物87:3,7-二氢-1,3-二甲基-7-(1-羟基乙基)-8-三氟甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ4.98(s,1H),4.54(s,2H),3.71(s,2H),3.54(s,3H),3.35(s,3H).(M+H+)=293.0782.
化合物88:3,7-二氢-1,7-二(1-羟基乙基)-3-甲基-8-三氟甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ4.45(s,2H),3.76(d,J=5.0Hz,4H),3.45(s,3H),3.21(s,2H),3.13(s,1H),1.65(s,1H).(M+H+)=323.0887.
化合物89:3,7-二氢-1,3,7-三(1-羟基乙基)-8-三氟甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ5.29(s,1H),4.36(s,2H),3.58(d,J=5.0Hz,6H),3.24(d,J=10.0Hz,4H),1.48(s,1H),1.26(s,1H).(M+H+)=353.0996.
实施通例Ⅴ硫代化反应(109-111)
3,7-二氢-1-乙基-3,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-硫代二酮的制备
取3,7-二氢-1-乙基-3,7-二甲基-1H-嘌呤-2,6-二酮0.6g(3mmol)Lawesson试剂3.6g(9mmol)溶入50ml无水乙腈中,在搅拌下5小时后,旋干过硅胶柱即可得到产物109.
化合物109:3,7-二氢-1-乙基-3,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-硫代二酮
1H NMR(400MHz,DMSO)δ7.24(s,2H),4.33(s,4H),3.78(s,6H),3.46(s,6H),1.16(s,3H).(M+H+)=241.0503.
按上述方法可得以下化合物
化合物110:1,3,-二乙基-5-甲基-2,4(1H,3H)-嘧啶硫代二酮
1H NMR(400MHz,DMSO)δ9.24(s,1H),4.31(s,4H),1.24(s,3H),1.25(s,3H),1.25(s,3H).(M+H+)=215.0598.
化合物111:1,3,-二乙基-5-甲-2,4(1H,3H)-嘧啶硫代二酮
1H NMR(400MHz,DMSO)δ8.76(s,1H),4.32(s,4H),1.31(s,3H),1.12(s,3H).(M+H+)=201.0443.
实施通例Ⅵ氨基化反应(100-103)
3,7-二氢-1,3,7-三甲基-8-二甲胺-1H-咪唑[4,5-d]嘧啶-2,6-二酮的制备
取反应物3,7-二氢-1,3,7-三甲基-1H-嘌呤-2,6-二酮(1.0mmol),二甲胺(5.0mmol),Cu(OAc)2(0.2mmol),加入甲苯和吡啶溶液20ml(甲苯:吡啶=1:1),120℃反应24小时,反应完全后加水淬灭减压旋干过硅胶柱即得产物100。、。
化合物100:3,7-二氢-1,3,7-三甲基-8-二甲胺-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ3.68(s,1H),3.39(s,1H),3.40(s,1H),3.12(s,2H).(M+H+)=238.1227.
按上述方法可得以下化合物
化合物101:3,7-二氢-1-乙基-3,7-二甲基-8-二甲胺-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ7.31(s,2H),3.58(t,J=57.5Hz,16H),3.38(s,6H),3.56(s,6H),2.89(s,6H),1.13(s,3H).(M+H+)=237.1148.
化合物102:3,7-二氢-1,3-二甲基-7-异丙基-8-二甲胺-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ5.23(s,2H),3.51(s,16H),3.35(s,16H),3.16(s,32H),1.72(s,33H).(M+H+)=266.1540.
化合物103:3,7-二氢-1,3-二甲基-7-乙基-8-二甲胺-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ4.12(s,4H),3.51(s,6H),3.45(s,6H),3.32(s,12H),1.31(s,3H).(M+H+)=252.1381.
实施通例Ⅶ肟化反应(113-115)
3,7-二氢-1-乙基-3,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二肟的制备
取反应物3,7-二氢-1-乙基-3,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮()(1.0mmol)、氨水10ml(148.0mmol)30%H2O21ml(10mmol),t-BuOH1ml室温下反应24个小时,反应完全后减压旋干过硅胶柱即得产物113。
化合物113:3,7-二氢-1-乙基-3,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二肟
1H NMR(400MHz,DMSO)δ7.31(s,2H),4.32(s,4H),3.78(s,6H),3.47(s,6H),2.69(s,2H),2.50(s,2H),1.11(s,3H).(M+H+)=239.1180.
按上述方法可得以下化合物
化合物114:1,3-二乙基-5-甲基-2,4(1H,3H)-嘧啶二肟
1H NMR(400MHz,DMSO)δ7.80(s,2H),4.21(s,8H),2.70(s,2H),2.50(s,2H),1.71(s,6H),1.31(s,3H),1.13(s,3H).(M+H+)=213.1272.
化合物115:1,3-二乙基-5-甲基-2,4(1H,3H)-嘧啶二肟
1H NMR(400MHz,DMSO)δ6.89(s,2H),6.13(s,2H),4.09(s,8H),2.70(s,2H),2.51(s,2H),1.26(s,3H),1.12(s,3H).(M+H+)=199.1118.
实施通例Ⅷ氰化反应(104-107)
取氰化铜(0.1mmol)、邻二氮菲(0.2mmol)、反应物3,7-二氢-1,3,7-三甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(1.0mmol)、碘(10.0mmol)、氰化钠(1.0mmol),叔丁基锂(2.5mmol)于4-二恶烷-间二甲苯-二氧六环混合液中120℃回流反应12-72h,硅胶柱分离即得产物104.
化合物104:3,7-二氢-1,3,7-三甲基-8-氰基-1H-嘌呤-2,6-二酮
1H NMR(400MHz,DMSO)δ3.79(s,1H),3.45(s,1H),3.65(s,1H).(M+H+)=220.0755.
按上述方法可得以下化合物
化合物105:3,7-二氢-1-乙基-3,7-二甲基-8-氰基-1H-咪唑[4,5-d]嘧啶-2,6-二酮
1H NMR(400MHz,DMSO)δ3.46(s,3H),3.67(d,J=20.0Hz,253H),3.39(s,147H),1.23(s,145H).(M+H+)=234.0910.
化合物106:3,7-二氢-1,3-二甲基-7-异丙基-8-氰基-1H-嘌呤-2,6-二酮
1H NMR(400MHz,DMSO)δ5.23(s,1H),3.51(s,4H),3.55(s,4H),1.56(s,8H).(M+H+)=248.1066.
化合物107:3,7-二氢-1,3-二甲基-7-乙基-8-氰基-1H-嘌呤-2,6-二酮
1H NMR(400MHz,DMSO)δ4.11(s,4H),3.48(s,6H),3.34(s,6H),1.39(s,3H).(M +H+)=234.0912。
Claims (10)
1.一种下式表示的化合物或其药学可接受的盐:
其中,
X1为氢原子、(C1-C18)烷基、磺酰基、亚磺酰基、(C1-C18)烷基酸基,或相当与下式-G1-G2的基团;
X2为氢原子、(C1-C18)烷基、磺酰基、亚磺酰基、(C1-C18)烷基酸基,或相当与下式-G1-G2的基团;
X3为氢原子、氮原子,或相当于下式-G3-G4的基团
X4为氢原子、氮原子、硝基、氰基、卤素,或相当于下式-G3-G4的基团;
Y为亚甲基、羰基或取代的亚甲基;
Y1为氧原子、硫原子或羟胺基;
L可以不存在,也可以为连接X3、X4成环的基团,具体的为取代的或未取代的(C1-C18)的不饱和烃;
其中,X1和X2可以相同或者不同;G1为(C1-C6)烷基、(C1-C6)烷氧羰基;G2为取代的(C1-C18)烷基、取代的(C1-C18)烷氧羰基;G3为氧原子、氮原子;G4为取代的(C1-C18)烷基、取代的(C1-C18)烷氧羰基。
2.根据权利要求1,具体地为下式Ⅰ、Ⅱ、Ⅲ表示的化合物或其药学可接受的盐:
其中,
R1、R3、R5、R6、R7、R10、R12为氢、三氟甲基、磺酰基、磺酰胺、亚磺酰基、氨基酸基、2-[双(新戊酰氧基)甲氧基]膦酰甲氧基乙基、(C1-C18)烷基、(C1-C18)脂肪酸基,或相当于式-A1A2、-A1OA2、-A1OC(O)A2、-A1C(O)OA2、-A1NHA2、-A1NHCOA2、-A1NHCOA2的基团,其中A1、A2为氢原子、(C1-C18)烷基、卤素取代的(C1-C18)烷基、(C3-C12)杂环基、(C1-C18)脂肪酸基,也可以为被氧原子、硫原子或氮原子取代的(C1-C18)的烷基或脂肪酸基;
R2、R9、R11为氧原子、硫原子、羟氨基;
R4、R8、R13为氢、硝基、氰基、卤素、三氟甲基,或相当于下式-A3A4、-A3OA4、-A3OCOA4、-A3NHA4、-A3NHCOA4的基团,其中A3、A4为氢原子、卤素、(C1-C18)烷基、卤素取代的(C1-C18)烷基、(C5-C12)杂环基、(C2-C18)脂肪酸基。
3.权利要求2所述的化合物,其特征在于R1、R3、R5、R6、R7、R10、R12独立的为氢、三氟甲基、磺酰基、亚磺酰基、氨基酸基、(C1-C18)烷基,或相当于下式-A1A2、-A1OA2、-A1OC(O)A2、-A1C(O)OA2、-A1NHA2、-A1NHCOA2、-A1NHCOA2的基团。其中A1、A2为氢原子、(C1-C18)烷基、卤素取代的(C1-C18)烷基、(C3-C12)杂环基、(C1-C18)脂肪酸基,或被氧原子、硫原子或氮原子取代的(C1-C18)的烷基或脂肪酸基;
其中,R1、R3、R5、R6、R7、R10、R12优选(C1-C18)烷基或氧原子、氮原子取代的(C1-C18)烷基,更优选(C1-C6)烷基或氧原子、氮原子取代的(C1-C6)烷基;
其特征在于R2、R9、R11独立的为氧原子、硫原子、羟氨基。其中,优选氧原子、硫原子;
其特征在于R4、R8、R13独立的为氢原子、硝基、氰基、卤素、三氟甲基,或相当于下式-A3A4、-A3OA4、-A3OCOA4、-A3NHA4、-A3NHCOA4的基团,其中A3、A4为氢原子、卤素、(C1-C18)烷基、卤素取代的(C1-C18)烷基、(C5-C12)杂环基、(C2-C18)脂肪酸基。其中,R4、R8优选氢原子、三氟甲基,R13优选氢原子、氟原子、三氟甲基。
4.权利要求2所述的化合物,进行烷基化反应时其特征在于:
a)、式(Ⅰ)中R2为氧原子或硫原子,R4为氢原子或三氟甲基,R1、R3、R5至少有一个为氢原子;
b)、式(Ⅱ)中R9为氧原子或硫原子,R8为氢原子或三氟甲基,R6、R7至少有一个为氢原子;
c)、式(Ⅲ)中R11为氧原子或硫原子,R13为氟原子,R10、R12至少有一个为氢原子;
d)、以a、b或c为反应底物,在碱催化作用下与卤代烷进行烷基化反应;
步骤d)中所述的碱催化剂包括但不局限于氢化钠、氢化钙、氢化钾、氢氧化钠、氢氧化钾、碳酸钠,其中优选碳酸钠、氢氧化钠;
步骤d)中所述的卤代烷指卤素取代的(C1-C18)烷基、(C2-C18)酯基以及被氮原子、氧原子或硫原子取代的(C1-C18)烷基、(C2-C18)酯基。其中,优选卤素取代的(C1-C4)烷基、(C2-C6)酯基以及被氮原子、氧原子或硫原子取代的(C1-C6)烷基、(C2-C8)酯基,更优选碘乙烷、碘代正丙烷、碘代异丙烷、碘代正丁烷、碘代乙醇、1-氯-2-溴乙烷、1,2-二碘乙烷。
5.权利要求2所述的化合物,进行酰胺化反应时其特征在于:
a)、式(Ⅰ)中R2为氧原子或硫原子,R4为氢原子或三氟甲基,R1、R3、R5至少有一个为氢原子;
b)、式(Ⅱ)中R9为氧原子或硫原子,R8为氢原子或三氟甲基,R6、R7至少有一个为氢原子;
c)、式(Ⅲ)中R11为氧原子或硫原子,R13为氟原子,R10、R12至少有一个为氢原子;
d)、以a、b或c为反应底物,在适当条件下与酰氯或与有机酸进行酰胺化反应。
步骤d)中所述的酰氯包括但不局限于C1-C18烷基酰氯、C6-C18芳香酰氯、C3-C18杂环酰氯、卤素取代的C1-C18烷基酰氯、氧原子或氮原子取代的C1-C18烷基酰氯,优选乙酰氯、氯乙酰氯、乙酰水杨酰氯、8-喹啉磺酰氯;
步骤d)中所述的有机酸包括但不局限于C1-C18烷基羧酸、C6-C18芳香酸、C3-C18杂环羧酸、卤素取代的C1-C18烷基羧酸、氧原子或氮原子取代的C1-C18烷基羧酸,优选羟基乙酸、甘氨酸、赖氨酸、组氨酸、6-氨基己酸、乙酰水杨酸、2-(4-异丁基苯基)丙酸。
6.权利要求2所述的化合物,进行糖基化反应时其特征在于:
a)、式(Ⅰ)中R2为氧原子或硫原子,R4为三氟甲基,R1、R3、R5至少有一个为氢原子;
b)、式(Ⅱ)中R9为氧原子或硫原子,R8为氢原子或三氟甲基,R6、R7至少有一个为氢原子;
c)、以a为底物,在适当催化剂作用下与五碳糖或六碳糖进行糖基化反应;
步骤c)中所述的催化剂包括但不局限于四氯化锡、三氟化硼乙醚、三氟甲磺酸三甲基硅酯;
步骤c)中所述的五碳糖和六碳糖包括但不局限于核糖、脱氧核糖、阿拉伯糖、木糖、鼠李糖、葡萄糖、半乳糖、葡萄糖醛酸、2-氨基葡萄糖。
7.权利要求2所述的化合物,进行三氟甲基化反应时其特征在于:
a)、式(Ⅰ)中R2为氧原子或硫原子,R4为氢原子;
b)、式(Ⅱ)中R9为氧原子或硫原子,R8为氢原子;
c)、式(Ⅲ)中R11为氧原子或硫原子,R13为氢原子;
d)以a、b或c为反应底物,与三氟甲基化试剂作用进行三氟甲基化反应;
步骤d)中所述的三氟甲基化试剂包括但不局限于碘代三氟甲烷、三氟甲磺酰氯、三氟甲基亚磺酸钠。
8.根据权利要求2的化合物,其特征在于式(Ⅰ)所述的化合物为以下化合物或其药学上可接受的盐:
3,7-二氢-1,3,-二甲基-7-(2-氨基丙酰基)-1H-咪唑[4,5-d]嘧啶-2,6-二酮(11)
3,7-二氢-1-(2-氨基丙酰基)-3,7,-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(12)
3,7-二氢-1,3,7-(2-氨基丙酰基)-1H-咪唑[4,5-d]嘧啶-2,6-二酮(13)
吲哚美辛-2-(3,7-二甲基-2,6-羰基-2,3,6,7-四氢-1H-咪唑[4,5-d]嘧啶-1取代)乙酯(14)
3,7-二氢-1,3-二甲基-3-(2-氨基乙酰基)-1H-咪唑[4,5-d]嘧啶-2,6-二酮(23)
3,7-二氢-1-(2-氨基乙酰基)-3,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(24)
3,7-二氢-1,3,7-三(2-氨基乙酰基)-1H-咪唑[4,5-d]嘧啶-2,6-二酮(25)
2’-2-(4-异丁基苯基)丙酸2’-(3,7-二甲基-2,6-羰基-2,3,6,7-四氢-1H-咪唑[4,5-d]嘧啶-1取代)乙酯(26)
2-乙酰基苯甲酸2’-(3,7-二甲基-2,6-羰基-2,3,6,7-四氢-1H-咪唑[4,5-d]嘧啶-1取代)乙酯(27)
N-(4-(2-(3,7-二甲基-2,6-羰基-2,3,6,7-四氢-1H-咪唑[4,5-d]嘧啶-1取代)乙氧基)苯基)乙酰胺(28)
3,7-二氢-1,3-二甲基-7-(2-羟基乙基)-1H-咪唑[4,5-d]嘧啶-2,6-二酮(29)
3,7-二氢-1-(2-羟基乙基)-3,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(30)
3,7-二氢-1-三氟甲基-3,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(31)
3,7-二氢-1,3-二甲基-7-三氟甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(32)
3,7-二氢-1,7-二三氟甲基-3-甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(33)
3,7-二氢-1,3,7-三三氟甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(34)
3,7-二氢-1,8-二三氟甲基-3,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(35)
3,7-二氢-1,3-二甲基-7,8-二三氟甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(36)
3,7-二氢-1,7,8-三三氟甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(37)
3,7-二氢-1,3,7,8-四三氟甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(38)
3,7-二氢-1-(2-三氟甲基乙基)-3,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(39)
3,7-二氢-1,3-二甲基-7-(2-三氟甲基乙基)-1H-咪唑[4,5-d]嘧啶-2,6-二酮(40)
3,7-二氢-1,7-二(2-三氟甲基乙基)-3-甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(41)
3,7-二氢-1,3,7-三(2-三氟甲基乙基)-3-甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(42)
3,7-二氢-1-(2-三氟甲基乙基)-3,7-二甲基-8-三氟甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(43)
3,7-二氢-1,3-二甲基-7-(2-三氟甲基乙基)-8-三氟甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(44)
3,7-二氢-1,7-二(2-三氟甲基乙基)-3-甲基-8-三氟甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(45)
3,7-二氢-1,3,7-三(2-三氟甲基乙基)-3-甲基-8-三氟甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(46)
3,9-二氢-1,3,9-三甲基-8-三氟甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(50)
3,7-二氢-1,7-二乙基-3-甲基-8-三氟甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(51)
3,7-二氢-1,3,7-三乙基-8-三氟甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(52)
3,7-二氢-1,3-二甲基-7-乙基-8-三氟甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(53)
3,7-二氢-1,3-二甲基-7-丙基-8-三氟甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(54)
3,7-二氢-1,3-二甲基-7-丁基-8-三氟甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(55)
3,7-二氢-1,3-二甲基-7-异丙基-8-三氟甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(56)
3,7-二氢-1-乙基-3,7-二甲基-8-三氟甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(57)
3,7-二氢-1-丙基-3,7-二甲基-8-三氟甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(58)
3,7-二氢-1-异丙基-3,7-二甲基-8-三氟甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(59)
3,7-二氢-1-丁基-3,7-二甲基-8-三氟甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(60)
3,7-二氢-1,7-二异丙基-3-甲基-8-三氟甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(61)
3,7-二氢-1,3-二甲基-7-((2R,3R,4S,5R)-3,4-二羟基-5-(羟甲基)呋喃-2取代)-1H-咪唑[4,5-d]嘧啶-2,6-二酮(62)
3,7-二氢-1,3-二甲基-7-((2R,4S,5R)-4-羟基-5-(羟甲基)呋喃-2取代)-1H-咪唑[4,5-d]嘧啶-2,6-二酮(63)
3,7-二氢-1,3-二甲基-7-((2R,3S,5S)-3-羟基-5-(羟甲基)呋喃-2取代)-1H-咪唑[4,5-d]嘧啶-2,6-二酮(64)
3,7-二氢-1,3-二甲基-7-((2R,3R,5S)-3-羟基-5-(羟甲基)呋喃-2取代)-1H-咪唑[4,5-d]嘧啶-2,6-二酮(65)
3,7-二氢-1,3-二甲基-7-((2R,3R,4R,5R)-3,4-二羟基-5-(羟甲基)呋喃-2取代)-1H-咪唑[4,5-d]嘧啶-2,6-二酮(66)
3,7-二氢-1,3-二甲基-7-((2R,3S,4S,5R)-3,4-二羟基-5-(羟甲基)呋喃-2取代)-1H-咪唑[4,5-d]嘧啶-2,6-二酮(67)
3,7-二氢-1,3-二甲基-7-((2S,3R,4R,5S,6S)-3-羟基-4,5,6-三甲基-2H-吡喃-2取代)-1H-咪唑[4,5-d]嘧啶-2,6-二酮(68)
3,7-二氢-1,3-二甲基-7-((2S,3R,4R,5S,6S)-3,4,5,6-四羟基-2H-吡喃-2取代)-1H-咪唑[4,5-d]嘧啶-2,6-二酮(69)
3,7-二氢-1,7-二(2-氯乙基)-3-甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(72)
3,7-二氢-1,7-二(2-溴乙基)-3-甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(75)
3,7-二氢-1-(3,7-二氢-3,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮)-3,7-三甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(78)
3,7-二氢-1,7-二(2-碘乙基)-3-甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(79)
7,7'-(乙烷-1,2-二基)双(3,7-二氢-1,3-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮)(80)
3,7-二氢-1-乙基-3,7-二甲基-8-三氟甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(81)
3,7-二氢-1,7-二(1-羟基乙基)-3-甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(84)
3,7-二氢-1,3,7-三(1-羟基乙基)-1H-咪唑[4,5-d]嘧啶-2,6-二酮(85)
3,7-二氢-1-(1-羟基乙基)-3,7-二甲基-8-三氟甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(86)
3,7-二氢-1,3-二甲基-7-(1-羟基乙基)-8-三氟甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(87)
3,7-二氢-1,7-二(1-羟基乙基)-3-甲基-8-三氟甲基-1H-咪唑[4,5-d]嘧啶-2,6-二 酮(88)
3,7-二氢-1,3,7-三(1-羟基乙基)-8-三氟甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(89)
3,7-二氢-1,3,7-三甲基-8-二甲胺-1H-咪唑[4,5-d]嘧啶-2,6-二酮(100)
3,7-二氢-1-乙基-3,7-二甲基-8-二甲胺-1H-咪唑[4,5-d]嘧啶-2,6-二酮(101)
3,7-二氢-1,3-二甲基-7-异丙基-8-二甲胺-1H-咪唑[4,5-d]嘧啶-2,6-二酮(102)
3,7-二氢-1,3-二甲基-7-乙基-8-二甲胺-1H-咪唑[4,5-d]嘧啶-2,6-二酮(103)
3,7-二氢-1,3,7-三甲基-8-氰基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(104)
3,7-二氢-1-乙基-3,7-二甲基-8-氰基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(105)
3,7-二氢-1,3-二甲基-7-异丙基-8-氰基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(106)
3,7-二氢-1,3-二甲基-7-乙基-8-氰基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(107)
3,7-二氢-1-乙基-3,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二硫代酮(116)
3,7-二氢-1,3-二甲基-7-乙基-1H-咪唑[4,5-d]嘧啶-2,6-二硫代酮(117)
3,7-二氢-1,7-二丙基-3-甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(118)
3,7-二氢-1,7-二异丙基-3-甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(119)
3,7-二氢-1,7-二丁基-3-甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(120)
3,7-二氢-1,3-二甲基-7-异丙基-1H-咪唑[4,5-d]嘧啶-2,6-二硫代酮(121)
2-(2,3,6,7-四氢-3,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮-1-烷基)甲酸乙酯(129)
2-(2,3,6,7-四氢-3,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮-1-烷基)乙酸乙酯(130)
2-(2,3,6,7-四氢-3,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮-1-烷基)丙酸乙酯(131)
2-(2,3,6,7-四氢-3,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮-1-烷基)丁酸乙酯(133)
2-(2,3,6,7-四氢-3,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮-1-烷基)戊酸乙酯(134)
2-(2,3,6,7-四氢-3,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮-1-烷基)己酸乙酯(135)
N-(2-(2,3,6,7-四氢-3,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮-1-烷基)乙基)甲酰胺(136)
N-(2-(2,3,6,7-四氢-3,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮-1-烷基)乙基) 乙酰胺(137)
N-(2-(2,3,6,7-四氢-3,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮-1-烷基)乙基)丙酰胺(138)
N-(2-(2,3,6,7-四氢-3,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮-1-烷基)乙基)丁酰胺(139)
3,7-二氢-1-(2-(甲氨基)乙基)-3,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(140)
3,7-二氢-1-(2-(乙氨基)乙基)-3,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(141)
3,7-二氢-1-(2-(丙氨基)乙基)-3,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(142)
3,7-二氢-1-(2-(丁氨基)乙基)-3,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(143)
3,7-二氢-1-(2-甲氧基乙基)-3,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(144)
3,7-二氢-1-(2-乙氧基乙基)-3,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(145)
3,7-二氢-1-(2-丙氧基乙基)-3,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(146)
3,7-二氢-1-(2-丁氧基乙基)-3,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二酮(147)。
9.根据权利要求2的化合物,其特征在于式(Ⅱ)所述的化合物为以下化合物或其药学上可接受的盐:
1,7-二氢-1,3-二甲基-8-三氟甲基-6H-咪唑[4,5-d]嘧啶-6-酮(1)
1,7-二氢-1,3-二乙基-8-三氟甲基-6H-咪唑[4,5-d]嘧啶-6-酮(2)
1,7-二氢-1,3-二丙基-8-三氟甲基-6H-咪唑[4,5-d]嘧啶-6-酮(3)
1,7-二氢-1,3-二异丙基-8-三氟甲基-6H-咪唑[4,5-d]嘧啶-6-酮(4)
1,7-二氢-1,3-二丁基-8-三氟甲基-6H-咪唑[4,5-d]嘧啶-6-酮(5)
1,7-二氢-1,3-二甲基-6H-咪唑[4,5-d]嘧啶-6-酮(95)
1,7-二氢-1,3-二乙基-6H-咪唑[4,5-d]嘧啶-6-酮(96)
1,7-二氢-1,3-二丙基-6H-咪唑[4,5-d]嘧啶-6-酮(97)
1,7-二氢-1,3-二异丙基-6H-咪唑[4,5-d]嘧啶-6-酮(98)
1,7-二氢-1,3-二丁基-6H-咪唑[4,5-d]嘧啶-6-酮(99)。
10.根据权利要求2的化合物,其特征在于式(Ⅲ)所述的化合物为以下化合物或其药学上可接受的盐:
1,3-二甲基-5-三氟甲基-2,4(1H,3H)-嘧啶二酮(6)
1,3-二乙基-5-三氟甲基-2,4(1H,3H)-嘧啶二酮(7)
1,3-二丙基-5-三氟甲基-2,4(1H,3H)-嘧啶二酮(8)
1,3-二异丙基-5-三氟甲基-2,4(1H,3H)-嘧啶二酮(9)
1,3-二丁基-5-三氟甲基-2,4(1H,3H)-嘧啶二酮(10)
3-异丙基-5-三氟甲基-2,4(1H,3H)-嘧啶二酮(15)
1-异丙基-5-氟-2,4(1H,3H)-嘧啶二酮(16)
1,3-二异丙基5-氟-2,4(1H,3H)-嘧啶二酮(92)
1,3-二丙基5-氟-2,4(1H,3H)-嘧啶二酮(93)
1,3-二丁基5-氟-2,4(1H,3H)-嘧啶二酮(94)
3,7-二氢-1-乙基-3,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-硫代二酮(109)
1,3,-二乙基-5-甲基-2,4(1H,3H)-嘧啶硫代二酮(110)
1,3,-二乙基-5-甲-2,4(1H,3H)-嘧啶硫代二酮(111)
3,7-二氢-1-乙基-3,7-二甲基-1H-咪唑[4,5-d]嘧啶-2,6-二肟(113)
1,3,-二乙基-5-甲基-2,4(1H,3H)-嘧啶二肟(114)
1,3,-二乙基-5-甲-2,4(1H,3H)-嘧啶二肟(115)
1,3-二丙基-2,4(1H,3H)-嘧啶二酮(123)
1,3-二异丙基-2,4(1H,3H)-嘧啶二酮(124)
(2,4-二酮嘧啶-1,3(2H,4H)二基)双(2,1-乙烷二基)二甲酸酯(148)
(2,4-二酮嘧啶-1,3(2H,4H)二基)双(2,1-乙烷二基)二乙酸酯(149)
(2,4-二酮嘧啶-1,3(2H,4H)二基)双(2,1-乙烷二基)二丙酸酯(150)
(2,4-二酮嘧啶-1,3(2H,4H)二基)双(2,1-乙烷二基)二丁酸酯(151)
N,N'-((2,4-嘧啶二酮-1,3(2H,4H)二基)双(2,1-乙烷二基))二甲酰胺(152)
N,N'-((2,4-嘧啶二酮-1,3(2H,4H)二基)双(2,1-乙烷二基))二乙酰胺(153)
N,N'-((2,4-嘧啶二酮-1,3(2H,4H)二基)双(2,1-乙烷二基))二丙酰胺(154)
N,N'-((2,4-嘧啶二酮-1,3(2H,4H)二基)双(2,1-乙烷二基))二丁酰胺(155)
1,3-二(2-甲氧基乙基)-2,4(1H,3H)-嘧啶二酮(156)
1,3-二(2-乙氧基乙基)-2,4(1H,3H)-嘧啶二酮(157)
1,3-二(2-丙氧基乙基)-2,4(1H,3H)-嘧啶二酮(158)
1,3-二(2-丁氧基乙基)-2,4(1H,3H)-嘧啶二酮(159)
1,3-二(2-甲氨基乙基)-2,4(1H,3H)-嘧啶二酮(160)
1,3-二(2-乙氨基乙基)-2,4(1H,3H)-嘧啶二酮(161)
1,3-二(2-丙氨基乙基)-2,4(1H,3H)-嘧啶二酮(162)
1,3-二(2-丁氨基乙基)-2,4(1H,3H)-嘧啶二酮(163)。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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CN201410024191.5A CN103788095A (zh) | 2014-01-20 | 2014-01-20 | 2,4(1h,3h)-嘧啶二酮衍生物及其制备方法 |
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Cited By (6)
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WO2015106624A1 (zh) * | 2014-01-20 | 2015-07-23 | 四川大学华西医院 | 2,4(1h,3h)-嘧啶二酮衍生物及其制备方法 |
CN109912600A (zh) * | 2019-02-22 | 2019-06-21 | 四川大学华西医院 | 一种防治肺纤维化的咪唑并嘧啶类衍生物及其应用 |
CN109912598A (zh) * | 2019-03-27 | 2019-06-21 | 四川大学华西医院 | 防治炎症反应的核苷类衍生物及其应用 |
CN111253292A (zh) * | 2018-11-30 | 2020-06-09 | 张家港市国泰华荣化工新材料有限公司 | 一种三氟甲磺酰基化合物的制备方法 |
CN111320625A (zh) * | 2020-03-26 | 2020-06-23 | 四川大学华西医院 | 一种治疗肺炎的化合物及其应用 |
CN112979651A (zh) * | 2021-04-09 | 2021-06-18 | 南京纽邦生物科技有限公司 | 一种副黄嘌呤的制备方法 |
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IT201900001339A1 (it) * | 2019-01-30 | 2020-07-30 | Isagro Spa | Derivati teofillinici ad attività nematocida, loro composizioni agronomiche e relativo uso |
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WO2015106624A1 (zh) * | 2014-01-20 | 2015-07-23 | 四川大学华西医院 | 2,4(1h,3h)-嘧啶二酮衍生物及其制备方法 |
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CN109912600B (zh) * | 2019-02-22 | 2021-08-03 | 四川大学华西医院 | 一种防治肺纤维化的咪唑并嘧啶类衍生物及其应用 |
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WO2020192665A1 (zh) * | 2019-03-27 | 2020-10-01 | 四川大学华西医院 | 防治炎症反应的核苷类衍生物及其应用 |
CN109912598B (zh) * | 2019-03-27 | 2022-09-13 | 四川大学华西医院 | 防治炎症反应的核苷类衍生物及其应用 |
CN111320625A (zh) * | 2020-03-26 | 2020-06-23 | 四川大学华西医院 | 一种治疗肺炎的化合物及其应用 |
CN112979651A (zh) * | 2021-04-09 | 2021-06-18 | 南京纽邦生物科技有限公司 | 一种副黄嘌呤的制备方法 |
CN112979651B (zh) * | 2021-04-09 | 2022-02-01 | 南京纽邦生物科技有限公司 | 一种副黄嘌呤的制备方法 |
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