CN114773302B - 一种苯并呋喃衍生物及其医药用途 - Google Patents
一种苯并呋喃衍生物及其医药用途 Download PDFInfo
- Publication number
- CN114773302B CN114773302B CN202210464286.3A CN202210464286A CN114773302B CN 114773302 B CN114773302 B CN 114773302B CN 202210464286 A CN202210464286 A CN 202210464286A CN 114773302 B CN114773302 B CN 114773302B
- Authority
- CN
- China
- Prior art keywords
- synthesis
- compound
- nmr
- 300mhz
- structural parameters
- 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.)
- Active
Links
- 150000001907 coumarones Chemical class 0.000 title claims abstract description 15
- 150000001875 compounds Chemical class 0.000 claims abstract description 97
- 239000003112 inhibitor Substances 0.000 claims abstract description 13
- 230000037361 pathway Effects 0.000 claims abstract description 9
- -1 benzofuran compound Chemical class 0.000 claims description 32
- 239000000203 mixture Substances 0.000 claims description 9
- 230000001363 autoimmune Effects 0.000 claims description 6
- 201000000596 systemic lupus erythematosus Diseases 0.000 claims description 6
- 239000008194 pharmaceutical composition Substances 0.000 claims description 5
- 206010002026 amyotrophic lateral sclerosis Diseases 0.000 claims description 4
- 208000008338 non-alcoholic fatty liver disease Diseases 0.000 claims description 4
- 206010053219 non-alcoholic steatohepatitis Diseases 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- 208000011580 syndromic disease Diseases 0.000 claims description 4
- 208000015836 Familial Chilblain lupus Diseases 0.000 claims description 3
- 201000004681 Psoriasis Diseases 0.000 claims description 3
- 206010009887 colitis Diseases 0.000 claims description 3
- 208000005069 pulmonary fibrosis Diseases 0.000 claims description 3
- 231100000216 vascular lesion Toxicity 0.000 claims description 3
- 239000003937 drug carrier Substances 0.000 claims description 2
- IANQTJSKSUMEQM-UHFFFAOYSA-N benzofuran Natural products C1=CC=C2OC=CC2=C1 IANQTJSKSUMEQM-UHFFFAOYSA-N 0.000 claims 2
- 201000010099 disease Diseases 0.000 claims 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims 2
- 208000023275 Autoimmune disease Diseases 0.000 abstract description 10
- 208000027866 inflammatory disease Diseases 0.000 abstract description 8
- 150000003839 salts Chemical class 0.000 abstract description 5
- 230000002757 inflammatory effect Effects 0.000 abstract description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 151
- 230000015572 biosynthetic process Effects 0.000 description 127
- 238000003786 synthesis reaction Methods 0.000 description 127
- 238000005481 NMR spectroscopy Methods 0.000 description 102
- 238000000034 method Methods 0.000 description 86
- 238000006467 substitution reaction Methods 0.000 description 71
- SWKPKONEIZGROQ-UHFFFAOYSA-N 4-trifluoromethylbenzoic acid Chemical compound OC(=O)C1=CC=C(C(F)(F)F)C=C1 SWKPKONEIZGROQ-UHFFFAOYSA-N 0.000 description 40
- 150000002367 halogens Chemical class 0.000 description 16
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 14
- 229910052736 halogen Inorganic materials 0.000 description 14
- KDVYCTOWXSLNNI-UHFFFAOYSA-N 4-t-Butylbenzoic acid Chemical compound CC(C)(C)C1=CC=C(C(O)=O)C=C1 KDVYCTOWXSLNNI-UHFFFAOYSA-N 0.000 description 12
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 12
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 12
- 239000000460 chlorine Substances 0.000 description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 10
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 10
- RFCBNSCSPXMEBK-INFSMZHSSA-N c-GMP-AMP Chemical compound C([C@H]1O2)OP(O)(=O)O[C@H]3[C@@H](O)[C@H](N4C5=NC=NC(N)=C5N=C4)O[C@@H]3COP(O)(=O)O[C@H]1[C@@H](O)[C@@H]2N1C(N=C(NC2=O)N)=C2N=C1 RFCBNSCSPXMEBK-INFSMZHSSA-N 0.000 description 10
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 10
- CHZCERSEMVWNHL-UHFFFAOYSA-N 2-hydroxybenzonitrile Chemical compound OC1=CC=CC=C1C#N CHZCERSEMVWNHL-UHFFFAOYSA-N 0.000 description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 9
- 101710196623 Stimulator of interferon genes protein Proteins 0.000 description 9
- 239000000243 solution Substances 0.000 description 9
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 8
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 8
- 230000019491 signal transduction Effects 0.000 description 8
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 description 7
- 210000004027 cell Anatomy 0.000 description 7
- 238000001914 filtration Methods 0.000 description 7
- 150000003384 small molecules Chemical class 0.000 description 7
- 238000004809 thin layer chromatography Methods 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 6
- 238000012512 characterization method Methods 0.000 description 6
- 239000003153 chemical reaction reagent Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 6
- 239000000741 silica gel Substances 0.000 description 6
- 229910002027 silica gel Inorganic materials 0.000 description 6
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 5
- 108060001084 Luciferase Proteins 0.000 description 5
- 239000005089 Luciferase Substances 0.000 description 5
- 125000000753 cycloalkyl group Chemical group 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 230000006872 improvement Effects 0.000 description 5
- 125000001424 substituent group Chemical group 0.000 description 5
- 125000000882 C2-C6 alkenyl group Chemical group 0.000 description 4
- 125000003601 C2-C6 alkynyl group Chemical group 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 125000000266 alpha-aminoacyl group Chemical group 0.000 description 4
- WGQKYBSKWIADBV-UHFFFAOYSA-N benzylamine Chemical compound NCC1=CC=CC=C1 WGQKYBSKWIADBV-UHFFFAOYSA-N 0.000 description 4
- 239000003814 drug Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 4
- 239000012074 organic phase Substances 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 230000008685 targeting Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- OFFSPAZVIVZPHU-UHFFFAOYSA-N 1-benzofuran-2-carboxylic acid Chemical compound C1=CC=C2OC(C(=O)O)=CC2=C1 OFFSPAZVIVZPHU-UHFFFAOYSA-N 0.000 description 3
- IHFRMUGEILMHNU-UHFFFAOYSA-N 2-hydroxy-5-nitrobenzaldehyde Chemical compound OC1=CC=C([N+]([O-])=O)C=C1C=O IHFRMUGEILMHNU-UHFFFAOYSA-N 0.000 description 3
- XWQDMIXVAYAZGB-UHFFFAOYSA-N 5-chloro-2-hydroxybenzonitrile Chemical compound OC1=CC=C(Cl)C=C1C#N XWQDMIXVAYAZGB-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 108010050904 Interferons Proteins 0.000 description 3
- 239000012097 Lipofectamine 2000 Substances 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000004913 activation Effects 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 125000003118 aryl group Chemical group 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- WMBWREPUVVBILR-WIYYLYMNSA-N (-)-Epigallocatechin-3-o-gallate Chemical compound O([C@@H]1CC2=C(O)C=C(C=C2O[C@@H]1C=1C=C(O)C(O)=C(O)C=1)O)C(=O)C1=CC(O)=C(O)C(O)=C1 WMBWREPUVVBILR-WIYYLYMNSA-N 0.000 description 2
- 125000000008 (C1-C10) alkyl group Chemical group 0.000 description 2
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 description 2
- 125000000229 (C1-C4)alkoxy group Chemical group 0.000 description 2
- 125000006527 (C1-C5) alkyl group Chemical group 0.000 description 2
- 125000004191 (C1-C6) alkoxy group Chemical group 0.000 description 2
- ZFKRGDMEHBTPFN-UHFFFAOYSA-N 2-hydroxy-5-methoxybenzonitrile Chemical compound COC1=CC=C(O)C(C#N)=C1 ZFKRGDMEHBTPFN-UHFFFAOYSA-N 0.000 description 2
- OPVAJFQBSDUNQA-UHFFFAOYSA-N 3,4-dimethylbenzoic acid Chemical class CC1=CC=C(C(O)=O)C=C1C OPVAJFQBSDUNQA-UHFFFAOYSA-N 0.000 description 2
- RATSANVPHHXDCT-UHFFFAOYSA-N 4-(trifluoromethoxy)benzoic acid Chemical class OC(=O)C1=CC=C(OC(F)(F)F)C=C1 RATSANVPHHXDCT-UHFFFAOYSA-N 0.000 description 2
- CSJQLIMNCLFPLZ-UHFFFAOYSA-N 4-tert-butyl-3-methoxybenzoic acid Chemical class COC1=CC(C(O)=O)=CC=C1C(C)(C)C CSJQLIMNCLFPLZ-UHFFFAOYSA-N 0.000 description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 2
- 125000006374 C2-C10 alkenyl group Chemical group 0.000 description 2
- 125000005865 C2-C10alkynyl group Chemical group 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 2
- WMBWREPUVVBILR-UHFFFAOYSA-N GCG Natural products C=1C(O)=C(O)C(O)=CC=1C1OC2=CC(O)=CC(O)=C2CC1OC(=O)C1=CC(O)=C(O)C(O)=C1 WMBWREPUVVBILR-UHFFFAOYSA-N 0.000 description 2
- 102000007578 Interferon Regulatory Factor-3 Human genes 0.000 description 2
- 108010032038 Interferon Regulatory Factor-3 Proteins 0.000 description 2
- 102000014150 Interferons Human genes 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 2
- PVNIIMVLHYAWGP-UHFFFAOYSA-N Niacin Chemical compound OC(=O)C1=CC=CN=C1 PVNIIMVLHYAWGP-UHFFFAOYSA-N 0.000 description 2
- 239000012124 Opti-MEM Substances 0.000 description 2
- 206010034010 Parkinsonism Diseases 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- 102100038192 Serine/threonine-protein kinase TBK1 Human genes 0.000 description 2
- 208000017571 Singleton-Merten dysplasia Diseases 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 2
- 125000004453 alkoxycarbonyl group Chemical group 0.000 description 2
- 125000003282 alkyl amino group Chemical group 0.000 description 2
- 239000005557 antagonist Substances 0.000 description 2
- 125000005251 aryl acyl group Chemical group 0.000 description 2
- 125000003710 aryl alkyl group Chemical group 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
- 229910052794 bromium Inorganic materials 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 229940125904 compound 1 Drugs 0.000 description 2
- 229940125782 compound 2 Drugs 0.000 description 2
- 229940126214 compound 3 Drugs 0.000 description 2
- 229940125898 compound 5 Drugs 0.000 description 2
- 125000004093 cyano group Chemical group *C#N 0.000 description 2
- NZNMSOFKMUBTKW-UHFFFAOYSA-N cyclohexanecarboxylic acid Chemical compound OC(=O)C1CCCCC1 NZNMSOFKMUBTKW-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229940030275 epigallocatechin gallate Drugs 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 125000001072 heteroaryl group Chemical group 0.000 description 2
- 125000000623 heterocyclic group Chemical group 0.000 description 2
- 125000000592 heterocycloalkyl group Chemical group 0.000 description 2
- 125000001183 hydrocarbyl group Chemical group 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 229940079322 interferon Drugs 0.000 description 2
- YDCHPLOFQATIDS-UHFFFAOYSA-N methyl 2-bromoacetate Chemical compound COC(=O)CBr YDCHPLOFQATIDS-UHFFFAOYSA-N 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- LPNBBFKOUUSUDB-UHFFFAOYSA-N p-toluic acid Chemical compound CC1=CC=C(C(O)=O)C=C1 LPNBBFKOUUSUDB-UHFFFAOYSA-N 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- SIOXPEMLGUPBBT-UHFFFAOYSA-N picolinic acid Chemical class OC(=O)C1=CC=CC=N1 SIOXPEMLGUPBBT-UHFFFAOYSA-N 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- SMQUZDBALVYZAC-UHFFFAOYSA-N salicylaldehyde Chemical class OC1=CC=CC=C1C=O SMQUZDBALVYZAC-UHFFFAOYSA-N 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 description 2
- DAAXYQZSKBPJOX-FQEVSTJZSA-N (2S)-2-amino-3-[4-[5-[3-(4-hydroxyphenyl)-4-methoxyphenyl]-1,2,4-oxadiazol-3-yl]phenyl]propanoic acid Chemical compound COC1=C(C=C(C=C1)C2=NC(=NO2)C3=CC=C(C=C3)C[C@@H](C(=O)O)N)C4=CC=C(C=C4)O DAAXYQZSKBPJOX-FQEVSTJZSA-N 0.000 description 1
- WLWNRAWQDZRXMB-YLFCFFPRSA-N (2r,3r,4r,5s)-n,3,4,5-tetrahydroxy-1-(4-phenoxyphenyl)sulfonylpiperidine-2-carboxamide Chemical compound ONC(=O)[C@H]1[C@@H](O)[C@H](O)[C@@H](O)CN1S(=O)(=O)C(C=C1)=CC=C1OC1=CC=CC=C1 WLWNRAWQDZRXMB-YLFCFFPRSA-N 0.000 description 1
- 125000000027 (C1-C10) alkoxy group Chemical group 0.000 description 1
- 125000002861 (C1-C4) alkanoyl group Chemical group 0.000 description 1
- 125000006552 (C3-C8) cycloalkyl group Chemical group 0.000 description 1
- QZNQSIHCDAGZIA-UHFFFAOYSA-N 1-(bromomethyl)-4-tert-butylbenzene Chemical class CC(C)(C)C1=CC=C(CBr)C=C1 QZNQSIHCDAGZIA-UHFFFAOYSA-N 0.000 description 1
- 238000005160 1H NMR spectroscopy Methods 0.000 description 1
- LYYIARFORSMUAT-UHFFFAOYSA-N 2-hydroxy-5-methylbenzonitrile Chemical compound CC1=CC=C(O)C(C#N)=C1 LYYIARFORSMUAT-UHFFFAOYSA-N 0.000 description 1
- MFIQXAVMTLKUJR-UHFFFAOYSA-N 2-methylpentanoyl chloride Chemical compound CCCC(C)C(Cl)=O MFIQXAVMTLKUJR-UHFFFAOYSA-N 0.000 description 1
- UOBYKYZJUGYBDK-UHFFFAOYSA-N 2-naphthoic acid Chemical class C1=CC=CC2=CC(C(=O)O)=CC=C21 UOBYKYZJUGYBDK-UHFFFAOYSA-N 0.000 description 1
- FABVMBDCVAJXMB-UHFFFAOYSA-N 3,5-dichloro-2-hydroxybenzaldehyde Chemical compound OC1=C(Cl)C=C(Cl)C=C1C=O FABVMBDCVAJXMB-UHFFFAOYSA-N 0.000 description 1
- NCTSLPBQVXUAHR-UHFFFAOYSA-N 3,5-ditert-butylbenzoic acid Chemical class CC(C)(C)C1=CC(C(O)=O)=CC(C(C)(C)C)=C1 NCTSLPBQVXUAHR-UHFFFAOYSA-N 0.000 description 1
- VGOALPIDEXVYQI-UHFFFAOYSA-N 3-(2-imidazo[1,2-b]pyridazin-3-ylethynyl)-n-[3-imidazol-1-yl-5-(trifluoromethyl)phenyl]-4-methylbenzamide Chemical compound C1=C(C#CC=2N3N=CC=CC3=NC=2)C(C)=CC=C1C(=O)NC(C=C(C=1)C(F)(F)F)=CC=1N1C=CN=C1 VGOALPIDEXVYQI-UHFFFAOYSA-N 0.000 description 1
- HNFMVVHMKGFCMB-UHFFFAOYSA-N 3-[3-[4-(1-aminocyclobutyl)phenyl]-5-phenylimidazo[4,5-b]pyridin-2-yl]pyridin-2-amine Chemical compound NC1=NC=CC=C1C1=NC2=CC=C(C=3C=CC=CC=3)N=C2N1C1=CC=C(C2(N)CCC2)C=C1 HNFMVVHMKGFCMB-UHFFFAOYSA-N 0.000 description 1
- UNSHMXUHOHBLIQ-UHFFFAOYSA-N 3-[4-chloro-3-(2-methylphenoxy)naphthalen-1-yl]-6-(trifluoromethyl)-1H-pyrimidine-2,4-dione Chemical compound ClC1=C(C=C(C2=CC=CC=C12)N1C(NC(=CC1=O)C(F)(F)F)=O)OC1=C(C=CC=C1)C UNSHMXUHOHBLIQ-UHFFFAOYSA-N 0.000 description 1
- KAWUBNUJMFOOOE-UHFFFAOYSA-N 3-amino-3-(3,5-dibromo-4-hydroxyphenyl)propanoic acid Chemical class OC(=O)CC(N)C1=CC(Br)=C(O)C(Br)=C1 KAWUBNUJMFOOOE-UHFFFAOYSA-N 0.000 description 1
- SHBYNNKZVBDWRW-UHFFFAOYSA-N 3-bromo-4-tert-butylbenzoic acid Chemical class CC(C)(C)C1=CC=C(C(O)=O)C=C1Br SHBYNNKZVBDWRW-UHFFFAOYSA-N 0.000 description 1
- KAICFSLMBPZUME-UHFFFAOYSA-N 3-chloro-2-hydroxybenzonitrile Chemical compound OC1=C(Cl)C=CC=C1C#N KAICFSLMBPZUME-UHFFFAOYSA-N 0.000 description 1
- PWEJHEZAHNQSHP-UHFFFAOYSA-N 3-tert-butylbenzoic acid Chemical class CC(C)(C)C1=CC=CC(C(O)=O)=C1 PWEJHEZAHNQSHP-UHFFFAOYSA-N 0.000 description 1
- RZVJTHXDHLQJIK-UHFFFAOYSA-N 4,5-dichloro-2-hydroxybenzaldehyde Chemical class OC1=CC(Cl)=C(Cl)C=C1C=O RZVJTHXDHLQJIK-UHFFFAOYSA-N 0.000 description 1
- ZQVKTHRQIXSMGY-UHFFFAOYSA-N 4-Ethylbenzoic acid Chemical compound CCC1=CC=C(C(O)=O)C=C1 ZQVKTHRQIXSMGY-UHFFFAOYSA-N 0.000 description 1
- QBHDSQZASIBAAI-UHFFFAOYSA-N 4-acetylbenzoic acid Chemical compound CC(=O)C1=CC=C(C(O)=O)C=C1 QBHDSQZASIBAAI-UHFFFAOYSA-N 0.000 description 1
- JFKUBRAOUZEZSL-UHFFFAOYSA-N 4-butylbenzoic acid Chemical class CCCCC1=CC=C(C(O)=O)C=C1 JFKUBRAOUZEZSL-UHFFFAOYSA-N 0.000 description 1
- SMUWKRUWTDAYKS-UHFFFAOYSA-N 4-chloro-2-hydroxybenzonitrile Chemical compound OC1=CC(Cl)=CC=C1C#N SMUWKRUWTDAYKS-UHFFFAOYSA-N 0.000 description 1
- XRHGYUZYPHTUJZ-UHFFFAOYSA-N 4-chlorobenzoic acid Chemical compound OC(=O)C1=CC=C(Cl)C=C1 XRHGYUZYPHTUJZ-UHFFFAOYSA-N 0.000 description 1
- QCIWHVKGVVQHIY-UHFFFAOYSA-N 4-cyclohexylbenzoic acid Chemical compound C1=CC(C(=O)O)=CC=C1C1CCCCC1 QCIWHVKGVVQHIY-UHFFFAOYSA-N 0.000 description 1
- AJBWNNKDUMXZLM-UHFFFAOYSA-N 4-methylsulfonylbenzoic acid Chemical compound CS(=O)(=O)C1=CC=C(C(O)=O)C=C1 AJBWNNKDUMXZLM-UHFFFAOYSA-N 0.000 description 1
- OTLNPYWUJOZPPA-UHFFFAOYSA-N 4-nitrobenzoic acid Chemical class OC(=O)C1=CC=C([N+]([O-])=O)C=C1 OTLNPYWUJOZPPA-UHFFFAOYSA-N 0.000 description 1
- NNJMFJSKMRYHSR-UHFFFAOYSA-N 4-phenylbenzoic acid Chemical class C1=CC(C(=O)O)=CC=C1C1=CC=CC=C1 NNJMFJSKMRYHSR-UHFFFAOYSA-N 0.000 description 1
- QPCXHNKGIHFBJQ-UHFFFAOYSA-N 4-tert-butyl-3-fluorobenzoic acid Chemical class CC(C)(C)C1=CC=C(C(O)=O)C=C1F QPCXHNKGIHFBJQ-UHFFFAOYSA-N 0.000 description 1
- VIPMBJSGYWWHAO-UHFFFAOYSA-N 4-tert-butylbenzamide Chemical compound CC(C)(C)C1=CC=C(C(N)=O)C=C1 VIPMBJSGYWWHAO-UHFFFAOYSA-N 0.000 description 1
- PVCONXMDUZOPJH-UHFFFAOYSA-N 5-bromo-2-hydroxybenzonitrile Chemical compound OC1=CC=C(Br)C=C1C#N PVCONXMDUZOPJH-UHFFFAOYSA-N 0.000 description 1
- LPWKFUVWWQYLOD-UHFFFAOYSA-N 9-(dimethylamino)-3-(4-methylphenyl)pyrido[2,3]thieno[2,4-d]pyrimidin-4-one Chemical compound C1=2C(N(C)C)=CN=CC=2SC(C2=O)=C1N=CN2C1=CC=C(C)C=C1 LPWKFUVWWQYLOD-UHFFFAOYSA-N 0.000 description 1
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 206010009900 Colitis ulcerative Diseases 0.000 description 1
- 208000011231 Crohn disease Diseases 0.000 description 1
- IAZDPXIOMUYVGZ-WFGJKAKNSA-N Dimethyl sulfoxide Chemical compound [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H] IAZDPXIOMUYVGZ-WFGJKAKNSA-N 0.000 description 1
- 101000801643 Homo sapiens Retinal-specific phospholipid-transporting ATPase ABCA4 Proteins 0.000 description 1
- 101000665442 Homo sapiens Serine/threonine-protein kinase TBK1 Proteins 0.000 description 1
- 208000022559 Inflammatory bowel disease Diseases 0.000 description 1
- 102000002227 Interferon Type I Human genes 0.000 description 1
- 108010014726 Interferon Type I Proteins 0.000 description 1
- 206010028116 Mucosal inflammation Diseases 0.000 description 1
- 201000010927 Mucositis Diseases 0.000 description 1
- 102000003945 NF-kappa B Human genes 0.000 description 1
- 108010057466 NF-kappa B Proteins 0.000 description 1
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 102100033617 Retinal-specific phospholipid-transporting ATPase ABCA4 Human genes 0.000 description 1
- 206010039710 Scleroderma Diseases 0.000 description 1
- 101710106944 Serine/threonine-protein kinase TBK1 Proteins 0.000 description 1
- 201000006704 Ulcerative Colitis Diseases 0.000 description 1
- 206010046851 Uveitis Diseases 0.000 description 1
- NPUXORBZRBIOMQ-RUZDIDTESA-N [(2R)-1-[[4-[[3-(benzenesulfonylmethyl)-5-methylphenoxy]methyl]phenyl]methyl]-2-pyrrolidinyl]methanol Chemical compound C=1C(OCC=2C=CC(CN3[C@H](CCC3)CO)=CC=2)=CC(C)=CC=1CS(=O)(=O)C1=CC=CC=C1 NPUXORBZRBIOMQ-RUZDIDTESA-N 0.000 description 1
- 229960001138 acetylsalicylic acid Drugs 0.000 description 1
- 239000012445 acidic reagent Substances 0.000 description 1
- 150000001263 acyl chlorides Chemical class 0.000 description 1
- 238000005917 acylation reaction Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000008484 agonism Effects 0.000 description 1
- 239000000556 agonist Substances 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 230000003698 anagen phase Effects 0.000 description 1
- 229940124599 anti-inflammatory drug Drugs 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 208000037979 autoimmune inflammatory disease Diseases 0.000 description 1
- 230000035578 autophosphorylation Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- 125000001246 bromo group Chemical group Br* 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 125000001589 carboacyl group Chemical group 0.000 description 1
- 238000004113 cell culture Methods 0.000 description 1
- PBAYDYUZOSNJGU-UHFFFAOYSA-N chelidonic acid Natural products OC(=O)C1=CC(=O)C=C(C(O)=O)O1 PBAYDYUZOSNJGU-UHFFFAOYSA-N 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000012228 culture supernatant Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000006352 cycloaddition reaction Methods 0.000 description 1
- VZFUCHSFHOYXIS-UHFFFAOYSA-N cycloheptane carboxylic acid Natural products OC(=O)C1CCCCCC1 VZFUCHSFHOYXIS-UHFFFAOYSA-N 0.000 description 1
- 210000000172 cytosol Anatomy 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- HHLFWLYXYJOTON-UHFFFAOYSA-N glyoxylic acid Chemical compound OC(=O)C=O HHLFWLYXYJOTON-UHFFFAOYSA-N 0.000 description 1
- RQFCJASXJCIDSX-UUOKFMHZSA-N guanosine 5'-monophosphate Chemical compound C1=2NC(N)=NC(=O)C=2N=CN1[C@@H]1O[C@H](COP(O)(O)=O)[C@@H](O)[C@H]1O RQFCJASXJCIDSX-UUOKFMHZSA-N 0.000 description 1
- 235000013928 guanylic acid Nutrition 0.000 description 1
- 239000004226 guanylic acid Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000003308 immunostimulating effect Effects 0.000 description 1
- 238000009169 immunotherapy Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000015788 innate immune response Effects 0.000 description 1
- 208000002551 irritable bowel syndrome Diseases 0.000 description 1
- 238000004949 mass spectrometry Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- VSHTWPWTCXQLQN-UHFFFAOYSA-N n-butylaniline Chemical group CCCCNC1=CC=CC=C1 VSHTWPWTCXQLQN-UHFFFAOYSA-N 0.000 description 1
- 239000013642 negative control Substances 0.000 description 1
- 230000004770 neurodegeneration Effects 0.000 description 1
- 208000015122 neurodegenerative disease Diseases 0.000 description 1
- 235000001968 nicotinic acid Nutrition 0.000 description 1
- 239000011664 nicotinic acid Substances 0.000 description 1
- 229960003512 nicotinic acid Drugs 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 102000039446 nucleic acids Human genes 0.000 description 1
- 108020004707 nucleic acids Proteins 0.000 description 1
- 150000007523 nucleic acids Chemical class 0.000 description 1
- 239000012038 nucleophile Substances 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- CKMXAIVXVKGGFM-UHFFFAOYSA-N p-cumic acid Chemical compound CC(C)C1=CC=C(C(O)=O)C=C1 CKMXAIVXVKGGFM-UHFFFAOYSA-N 0.000 description 1
- 230000026792 palmitoylation Effects 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- VVWRJUBEIPHGQF-MDZDMXLPSA-N propan-2-yl (ne)-n-propan-2-yloxycarbonyliminocarbamate Chemical compound CC(C)OC(=O)\N=N\C(=O)OC(C)C VVWRJUBEIPHGQF-MDZDMXLPSA-N 0.000 description 1
- VVWRJUBEIPHGQF-UHFFFAOYSA-N propan-2-yl n-propan-2-yloxycarbonyliminocarbamate Chemical compound CC(C)OC(=O)N=NC(=O)OC(C)C VVWRJUBEIPHGQF-UHFFFAOYSA-N 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 206010039073 rheumatoid arthritis Diseases 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 238000010898 silica gel chromatography Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- CZDYPVPMEAXLPK-UHFFFAOYSA-N tetramethylsilane Chemical group C[Si](C)(C)C CZDYPVPMEAXLPK-UHFFFAOYSA-N 0.000 description 1
- 238000001890 transfection Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 230000003612 virological effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
- C07D307/82—Benzo [b] furans; Hydrogenated benzo [b] furans with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the hetero ring
- C07D307/84—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
- C07D307/85—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 2
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
- A61P1/04—Drugs for disorders of the alimentary tract or the digestive system for ulcers, gastritis or reflux esophagitis, e.g. antacids, inhibitors of acid secretion, mucosal protectants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
- A61P1/16—Drugs for disorders of the alimentary tract or the digestive system for liver or gallbladder disorders, e.g. hepatoprotective agents, cholagogues, litholytics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P11/00—Drugs for disorders of the respiratory system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/06—Antipsoriatics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P19/00—Drugs for skeletal disorders
- A61P19/02—Drugs for skeletal disorders for joint disorders, e.g. arthritis, arthrosis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P27/00—Drugs for disorders of the senses
- A61P27/02—Ophthalmic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
- A61P3/10—Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/02—Immunomodulators
- A61P37/06—Immunosuppressants, e.g. drugs for graft rejection
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Immunology (AREA)
- Diabetes (AREA)
- Biomedical Technology (AREA)
- Rheumatology (AREA)
- Dermatology (AREA)
- Neurosurgery (AREA)
- Neurology (AREA)
- Hospice & Palliative Care (AREA)
- Ophthalmology & Optometry (AREA)
- Endocrinology (AREA)
- Hematology (AREA)
- Obesity (AREA)
- Pain & Pain Management (AREA)
- Transplantation (AREA)
- Emergency Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Psychiatry (AREA)
- Gastroenterology & Hepatology (AREA)
- Pulmonology (AREA)
- Cardiology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Physical Education & Sports Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
本发明提供一种苯并呋喃衍生物及其医药用途,苯并呋喃衍生物是结构式为式(Ⅰ)的化合物,或者是式(Ⅰ)中化合物的对映异构体、非对映异构体、外消旋体、药学上可接受的盐,式(Ⅰ)为
Description
技术领域
本发明属于医药领域,具体涉及一种苯并呋喃衍生物及其医药用途。
背景技术
cGAS-STING信号通路作为天然免疫信号通路的中枢,在固有免疫和肿瘤免疫治疗领域有着广泛作用,其通过关键合成酶cGAS(cyclic GMP-AMP synthase)识别胞浆中细菌或病毒的核酸,催化GTP与ATP合成环鸟腺苷酸(cyclic GMP-AMP,cGAMP),激活干扰素基因刺激因子(stimulator of interferon genens,STING)使其寡聚,招募TANK结合激酶1(TANK-binding kinase 1,TBK1),使TBK1磷酸化与STING自磷酸化,激活干扰素调节因子3(Interferon regulatory Factor 3,IRF3)和核因子-kB(Nuclear factor kappa beta,NF-kB),诱导I型干扰素和免疫刺激基因表达。近年来,随着人们对该信号通路的进一步认识,开始了靶向cGAS-STING信号通路小分子调控剂的研究。
目前,已有数个cGAS-STING信号通路激动剂被开发用于癌症的治疗,并取得了良好的临床前效果。与此相反,该信号通路的过度激活会引发一系列自身免疫性疾病和炎症性疾病,包括系统性红斑狼疮(SLE)、Aicardi-Goutières综合征(AGS)以及STING相关的婴儿期发病血管病变(SAVI)等。因此针对cGAS-STING信号通路的小分子拮抗剂或许可用于自身免疫性疾病和炎症性疾病的治疗。
cGAS-STING信号通路拮抗剂的开发目前仍处于初始阶段。2019年,张学敏/李涛团队(Cell 2019,176,1)首次揭示了阿司匹林对cGAS的乙酰化修饰可以抑制其功能,进而抑制下游干扰素通路,同年发现了表没食子儿茶素没食子酸酯(EGCG)抑制cGAS的激活(Nat.immunol.2019,20,18)。Andrea Ablasser课题组于2018年在Nature上报道了STING的共价小分子抑制剂,小分子通过与Cys91共价结合,抑制STING蛋白的棕榈酰化进而抑制下游通路的激活。这些研究表明靶向cGAS-STING信号通路的小分子抑制剂在治疗自身免疫性疾病和炎症性疾病上具有巨大潜力。
近年来,礼来、诺华和拜耳等医药巨头纷纷将目光移向靶向STING小分子抑制剂,开发自身免疫性疾病和抗炎药物。但由于STING抑制剂仍处于起步阶段,化合物结构较为单一,大多数处于细胞活性验证阶段。因此,开发结构新颖、活性较好的靶向cGAS-STING通路的小分子抑制剂,进而验证其治疗自身免疫性疾病和炎症疾病的有效性是十分必要的。
发明内容
本发明的目的在于提供一类cGAS-STING通路靶向抑制剂,用于炎症性疾病和自身免疫性疾病的治疗。
为了实现上述目的,本发明所采用的技术方案为:
一种苯并呋喃衍生物,它是结构式为式(Ⅰ)的化合物,或者是式(Ⅰ)中化合物的对映异构体、非对映异构体、外消旋体或可药用盐,式(Ⅰ)为
术语“可药用盐”是指无毒的无机或有机酸和/或碱加成盐,参见,例如,Lit etal.,Salt Selection for Basic Drugs(1986),Int J.Pharm.,33,201-217,其通过引用并入本文。
式(Ⅰ)中,R1是苯环上取代基,个数为1-4个,各R1独立地为氢、卤素、羟基、氰基、氨基、硝基、取代或未取代C1-C6烷基、取代或未取代C2-C6烯基、取代或未取代C2-C6炔基、取代或未取代C1-C6烷氧基、取代或未取代C1-C6烷基酰基、取代或未取代氨基酰基、取代或未取代C1-C6烷基酰胺基、取代或未取代C1-C4烷基氨基、取代或未取代3-8元杂环基、取代或未取代3-8元环烷基、取代或未取代5-8元杂芳基;R1的取代基独立为卤素或羟基;
Y1选自为氢、卤素、硝基、氰基、羧基、羟基、取代或未取代C1-C10烷基、取代或未取代C1-C10烷氧基、取代或未取代C2-C10烯基、取代或未取代C2-C10炔基、取代或未取代3-8元芳基、取代或未取代氨基酰基、取代或未取代C2-C10烷氧羰基、取代或未取代芳基酰基或取代或未取代3-8元环烷酰基,Y1的取代基独立地为卤素、羟基、氰基、C1-C6烷基、C5-C11芳烷基;
Y2选自取代或未取代C1-C10烷基、取代或未取代C2-C10烯基、取代或未取代C2-C10炔基、取代或未取代3-8元环烷基、取代或未取代苯基、取代或未取代5-8元杂环烃基、取代或未取代稠环烃基,Y2的取代基个数为1-5,Y2的取代基独立地为卤素、硝基、氰基、羧基、羟基、C1-C5烷基取代或者未取代的砜基、卤素取代或者未取代的C1-C5烷基、卤素取代或者未取代的C1-C5烷氧基、芳基、卤素取代或者未取代的C3-C10环烷基;卤素取代基个数独立地为1-5;C1-C5烷基取代基的个数为1或2;
Z选自-C1-C6-烷基、-C1-C6-烷氧基、酰胺基、-C1-C4-烷基氨基、草酰胺基。
式(Ⅰ)的制备方法包括以下步骤:
(1)NH2OH·HCl与取代水杨醛反应生成化合物1;(2)化合物1与偶氮二甲酸二异丙酯和三苯基膦脱水生成化合物2;(3)化合物2与溴取代物环加成反应生成化合物3;(4)取代酰氯与化合物3发生酰化反应生成化合物4;(5)化合物4水解生成化合物5;(6)化合物5与氯化亚砜反应生成化合物6;(7)化合物6和亲核试剂生成化合物7;反应路线如下:
作为技术方案的进一步改进,各R1独立地为氢、卤素、羟基、氰基、氨基、硝基、取代或未取代C1-C4烷基、取代或未取代C2-C6烯基、取代或未取代C2-C6炔基、取代或未取代C1-C4烷氧基、取代或未取代C1-C4烷基酰基、取代或未取代氨基酰基、取代或未取代C1-C4烷基酰胺基、取代或未取代C1-C4烷基氨基、取代或未取代3-6元杂环基、取代或未取代3-6元环烷基、取代或未取代5-8元杂芳基;R1的取代基个数为1、2、3或4,R1的取代基独立为氟、溴、氯或羟基;
作为技术方案的进一步改进,Y1选自为氢、氟、溴、氯、硝基、氰基、羧基、羟基、取代或未取代C1-C4烷基、取代或未取代C2-C6烯基、取代或未取代C2-C6炔基、取代或未取代C1-C4烷氧基、取代或未取代氨基酰基、取代或未取代C2-C6烷氧羰基、取代或未取芳基酰基,取代或未取代3-8元环烷酰基,Y1的取代基独立地为卤素、羟基、氰基、C1-C6烷基、C5-C11芳烷基;
作为技术方案的进一步改进,Y2选自取代或未取代C1-C6烷基、取代或未取代C2-C6烯基、取代或未取代C2-C6炔基、取代或未取代3-8元环烷基、取代或未取代芳基、取代或未取代5-8元杂环烃基、取代或未取代稠环烃基,Y2的取代基个数为1-5,Y2的取代基独立地为卤素、硝基、氰基、羧基、羟基、C1-C6烷基、取代或未取代的砜基、卤素取代或未取代的C1-C6烷基、卤素取代或未取代的C1-C6烷氧基、苯基、卤素取代或者未取代的C3-C8环烷基;卤素取代基的个数独立地为1-3;C1-C6烷基取代基的个数为1-3。
作为技术方案的进一步改进,Z为-C1-C4-烷基、-C1-C4-烷氧基、酰胺基、-C1-C4-烷基氨基、草酰胺基。
作为技术方案的进一步改进,所述苯并呋喃衍生物选自下、
本发明还公开了一种药物组合物,它包含所述的苯并呋喃衍生物或者苯并呋喃衍生物的混合物,还包含药学上可接受的载体。药物组合物的活性成分为苯并呋喃衍生物或者苯并呋喃衍生物的混合物,活性成分的含量在安全有效量范围内。
本发明还公开了一种所述药物组合物用途,所述药物组合物用于制备cGAS-STING通路靶向抑制剂,或用于治疗和/或预防炎症性疾病和自身免疫性疾病的药物;所述炎症性疾病和自身免疫性疾病选自:系统性红斑狼疮(SLE)、家族性冻疮性红斑狼疮(FCL)、Aicardi-Goutières综合征(AGS)、STING相关的婴儿期发病血管病变(SAVI)、Singleton-Merten综合征(SMS)、肌萎缩侧索硬化症(ALS)、帕金森氏综合征(PD)、非酒精性脂肪性肝炎(NASH)、肺纤维化、衰老、硬皮病、银屑病、类风湿性关节炎、炎症性肠病、自身免疫性结肠炎、肠易激综合征、溃疡性结肠炎、克罗恩病、葡萄膜炎、粘膜炎、糖尿病、心血管疾病和神经退行性疾病。
本发明相对现有技术具有突出的实质性特点和显著的进步,具体的说,本发明的苯并呋喃衍生物靶向抑制cGAMP激动cGAS-STING通路,具有制备治疗和/或预防炎症性疾病和自身免疫性疾病的药物的前景。
具体实施方式
下面通过具体实施方式,对本发明的技术方案做进一步的详细描述。
本公开中实施例中未注明具体条件的实验方法,通常按照常规条件,或按照原料或商品制造厂商所建议的条件。未注明具体来源的试剂,为市场购买的常规试剂。
化合物的结构是通过核磁共振(NMR)或/和质谱(MS)来确定的。NMR位移(δ)以10-6(ppm)的单位给出。NMR的测定是用Bruker AVANCE-400核磁仪,测定溶剂为氘代二甲基亚砜(DMSO-d6)、氘代氯仿(CDCl3),内标为四甲基硅烷(TMS)。
本公开的已知的起始原料可以采用或按照本领域已知的方法来合成,或可购买自ABCR GmbH&Co.KG、Acros Organics、Aldrich Chemical Company、韶远化学科技(AccelaChemBio Inc)、达瑞化学品等公司。
实施例中无特殊说明,反应均在空气氛下进行。
实施例中无特殊说明,溶液是指水溶液。
实施例中无特殊说明,反应的温度为室温,为20℃~30℃。
实施例中的反应进程的监测采用薄层色谱法(TLC),反应所使用的展开剂,纯化化合物采用的柱层析的洗脱剂的体系和薄层色谱法的展开剂体系包括:A:石油醚/乙酸乙酯体系,B:二氯甲烷/甲醇体系,溶剂的体积比根据化合物的极性不同而进行调节,也可以加入少量的三乙胺和醋酸等碱性或酸性试剂进行调节。
薄层层析硅胶板使用烟台黄海HSGF254或青岛GF254硅胶板,薄层色谱法(TLC)使用的硅胶板采用的规格是0.15mm~0.2mm,薄层层析分离纯化产品采用的规格是0.4mm~0.5mm。
硅胶柱色谱法一般使用烟台黄海硅胶200~300目硅胶为载体。
1.化合物5-氯-3-(4-(三氟甲基)苯甲酰胺基)苯并呋喃-2-甲酸(S1)的合成
步骤1:将5-氯-2-羟基苯甲腈((10g,65.12mmol,1eq)溶于150mL DMF中,加入溴乙酸甲酯(10.96g,71.63mmol,1.1eq),碳酸钾(18g,130.24mmol,2eq),升温至120℃,反应8h后自然冷却,加入150mL水,室温搅拌30分钟,过滤得淡黄色固体,石油醚:乙酸乙酯(体积比为10:1)打浆,得化合物1a,1a的结构参数表征:1H NMR(300MHz,DMSO-d6)δ8.08(d,J=1.1Hz,1H),7.55–7.48(m,2H),6.42(s,2H),3.82(s,3H)。
步骤2:将对三氟甲基苯甲酸(2.85g,15mmol,3eq)溶于无水CH2Cl2中,冰浴冷却至0℃,缓慢滴加氯化亚砜(5.95g,50mmol,10eq),滴加两滴N,N-二甲基甲酰胺,升温回流1h,冷却至室温,减压蒸馏除去溶剂及氯化亚砜,加入10mL无水二氯甲烷备用。
将1a(1.13g,5mmol,1eq)溶于CH2Cl2中,加入三乙胺(1.5g,15mmol,3eq),在0℃下缓慢滴加上述制备的含有对三氟甲基苯甲酸的二氯甲烷溶液,滴加完毕后放于室温搅拌3h,滴加水淬灭,用CH2Cl2萃取三次,合并有机相,无水硫酸钠干燥,过滤,减压蒸馏除去溶剂,制砂过柱,得1b,1b的结构参数表征:1H NMR(300MHz,CDCl3)δ10.40(s,1H),8.63(dd,J=2.0,0.8Hz,1H),8.15(d,J=8.1Hz,2H),7.82(d,J=8.2Hz,2H),7.50–7.42(m,2H),4.05(s,3H)。
步骤3:将1b(79.4mg,0.2mmol)溶于THF:H2O(1:1)中,加入1M LiOH水溶液,点板监控反应,待反应完成后,1M HCl水溶液调节pH至1,过滤,干燥得到S1,S1的结构参数表征:1HNMR(300MHz,DMSO-d6)δ11.15(s,1H),8.23(d,J=8.1Hz,2H),8.08(d,J=2.2Hz,1H),7.99(d,J=8.2Hz,2H),7.75(d,J=8.9Hz,1H),7.56(dd,J=8.9,2.3Hz,1H)。
2.化合物5-氯-3-(4-叔丁基苯甲酰胺基)苯并呋喃-2-甲酸(S2)的合成
步骤1:根据S1合成中步骤2的方法用对叔丁基苯甲酸替换对三氟甲基苯甲酸得到2a,2a的结构参数表征:1H NMR(300MHz,CDCl3)δ10.29(s,1H),8.67(dd,J=2.0,0.8Hz,1H),7.98(d,J=8.5Hz,2H),7.57(d,J=8.5Hz,2H),7.46–7.44(m,2H),4.04(s,3H),1.37(s,9H)。
步骤2:根据实施例1中步骤3的方法用2a替换1b,得到S2,S2的结构参数表征:1HNMR(300MHz,DMSO-d6)δ10.47(s,1H),8.07(d,J=2.1Hz,1H),8.00–7.97(m,2H),7.76(d,J=8.9Hz,1H),7.63–7.56(m,3H),1.34(s,9H)。
3.化合物3-苯甲酰胺基-5-氯苯并呋喃-2-甲酸(S3)的合成
步骤1:根据S1中步骤2的方法用苯甲酸替换对三氟甲基苯甲酸得到3a,3a的结构参数表征:1H NMR(300MHz,Chloroform-d)δ10.33(s,1H),8.68(d,J=1.9Hz,1H),8.07(d,J=6.7Hz,2H),7.66–7.56(m,3H),7.48–7.47(m,2H),4.07(s,3H)。
步骤2:根据实施例1中步骤三的方法用3a替换1b,得到S3,S3的结构参数表征:1HNMR(300MHz,DMSO-d6)δ10.47(s,1H),8.09–8.06(m,3H),7.79(d,J=8.9Hz,1H),7.73–7.59(m,4H)。
4.化合物5-氯-3-(4-甲基苯甲酰胺基)苯并呋喃-2-甲酸(S4)的合成
步骤1:根据S1合成中步骤2的方法用对甲基苯甲酸替换对三氟甲基苯甲酸得到4a,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ10.42(s,1H),8.03–7.98(m,3H),7.82(d,J=8.9Hz,1H),7.65(dd,J=8.9,2.2Hz,1H),7.44(d,J=7.9Hz,2H),3.93(s,3H),2.46(s,3H)。
步骤2:根据S1合成中步骤3的方法用4a替换1b,得到S4,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ10.47(s,1H),8.07(d,J=2.1Hz,1H),8.00–7.97(m,2H),7.76(d,J=8.9Hz,1H),7.63–7.56(m,3H),1.34(s,3H)。
5.化合物5-氯-3-(4-氯苯甲酰胺基)苯并呋喃-2-甲酸(S5)的合成
步骤1:根据S1合成中步骤2的方法用对氯苯甲酸替换对三氟甲基苯甲酸,再根据S1合成中步骤3的方法用5a替换1b,得到S5,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ12.97(s,1H),8.56(d,J=2.2Hz,1H),8.04(d,J=8.2Hz,2H),7.71(d,J=8.5Hz,2H),7.63(d,J=8.8Hz,1H),7.43(dd,J=8.8,2.4Hz,1H)。
6.化合物5-氯-3-(烟酰胺基)苯并呋喃-2-甲酸(S6)的合成
步骤1:根据S1合成中步骤2的方法用烟酸替换对三氟甲基苯甲酸得到6a,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ10.70(s,1H),9.20(dd,J=2.3,0.9Hz,1H),8.83(dd,J=4.8,1.7Hz,1H),8.38(dt,J=7.9,1.9Hz,1H),7.96(d,J=2.2Hz,1H),7.81(d,J=8.9Hz,1H),7.66–7.62(m,2H),3.90(s,3H)。
步骤2:根据S1合成中步骤三的方法用6a替换1b,得到S6,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ12.15(s,1H),9.22(s,1H),8.85(s,1H),8.40–8.36(m,2H),7.72–7.69(m,2H),7.50(d,J=8.9Hz,1H)。
7.化合物5-氯-3-(吡啶酰胺基)苯并呋喃-2-甲酸(S7)的合成
步骤1:根据S1合成中步骤2的方法用2-吡啶甲酸替换对三氟甲基苯甲酸,得到对应的酯,再根据实施例1中步骤3的方法用7a替换1b,得到S7,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ11.68(s,1H),8.80(d,J=4.7Hz,1H),8.54(d,J=2.2Hz,1H),8.30(d,J=7.8Hz,1H),8.16(td,J=7.7,1.5Hz,1H),7.79–7.76(m,2H),7.62(dd,J=8.9,2.3Hz,1H)。
8.化合物5-氯-3-(4-异丙基苯甲酰胺基)苯并呋喃-2-甲酸(S8)的合成
步骤1:根据S1合成中步骤2的方法用对异丙基苯甲酸替换对三氟甲基苯甲酸得到8a,其结构参数表征:1H NMR(300MHz,CDCl3)δ10.27(s,1H),8.66(d,J=1.9Hz,1H),7.97(d,J=8.3Hz,2H),7.48–7.44(m,2H),7.40(d,J=8.1Hz,2H),4.04(s,3H),3.01(hept,J=7.0Hz,1H),1.30(d,J=6.9Hz,6H)。
步骤2:根据S1合成中步骤3的方法用8a替换1b,得到S8,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ10.41(s,1H),8.07(d,J=2.2Hz,1H),8.00(d,J=8.4Hz,2H),7.80(d,J=8.9Hz,1H),7.62(dd,J=8.9,2.3Hz,1H),7.50(d,J=8.3Hz,2H),3.03(hept,J=6.8Hz,1H),1.28(d,J=6.9Hz,6H)。
9.化合物3-(4-乙酰苯甲酰胺基)-5-氯苯并呋喃-2-甲酸(S9)的合成
步骤1:根据S1合成中步骤2的方法用对乙酰基苯甲酸替换对三氟甲基苯甲酸得到9a,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ10.67(s,1H),8.21–8.15(m,4H),7.99(d,J=2.2Hz,1H),7.83(d,J=8.9Hz,1H),7.65(dd,J=8.9,2.2Hz,1H),3.92(s,3H),2.70(s,3H)。
步骤2:根据实施例1中步骤3的方法用9a替换1b,得到S9,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ12.88(s,1H),8.54(d,J=2.3Hz,1H),8.16–8.10(m,4H),7.61(d,J=8.8Hz,1H),7.42(dd,J=8.8,2.3Hz,1H),2.66(s,3H)。
10.化合物5-氯-3-(4-甲璜酰基苯甲酰胺基)苯并呋喃-2-甲酸(S10)的合成
步骤1:根据S1合成中步骤2的方法用对甲璜酰基苯甲酸替换对三氟甲基苯甲酸得到10a,其结构参数表征:1H NMR(300MHz,CDCl3)δ10.44(s,1H),8.61(d,J=2.1Hz,1H),8.24–8.13(m,4H),7.52–7.44(m,2H),4.06(s,3H),3.12(s,3H)。
步骤2:根据S1合成中步骤3的方法用10a替换1b,得到S10,其结构参数表征:1HNMR(300MHz,DMSO-d6)δ10.69(s,1H),8.28–8.13(m,4H),7.96(d,J=2.2Hz,1H),7.79(d,J=8.9Hz,1H),7.60(dd,J=8.9,2.3Hz,1H),3.32(s,3H)。
11.化合物5-氯-3-(3,4-二甲基苯甲酰胺基)苯并呋喃-2-甲酸(S11)的合成
步骤1:根据S1合成中步骤2的方法用3,4-二甲基苯甲酸替换对三氟甲基苯甲酸得到11a,其结构参数表征:1H NMR(300MHz,CDCl3)δ10.23(s,1H),8.65(dd,J=2.0,0.9Hz,1H),7.82(s,1H),7.74(dd,J=7.9,2.1Hz,1H),7.45–7.44(m,2H),7.29(d,J=7.8Hz,1H),4.04(s,3H),2.38(s,3H),2.36(s,3H)。
步骤2:根据S1合成中步骤3的方法用11a替换1b,得到S11,其结构参数表征:1HNMR(300MHz,DMSO-d6)δ10.35(s,1H),8.04(d,J=2.2Hz,1H),7.83(s,1H),7.76(d,J=8.8Hz,2H),7.59(dd,J=8.9,2.3Hz,1H),7.35(d,J=7.9Hz,1H),2.33(s,6H)。
12.化合物5-氯-3-(环己烷甲酰胺基)苯并呋喃-2-甲酸(S12)的合成
步骤1:根据S1合成中步骤2的方法用环己烷甲酸替换对三氟甲基苯甲酸得到12a,其结构参数表征:1H NMR(300MHz,CDCl3)δ9.43(s,1H),8.52(dd,J=2.0,0.8Hz,1H),7.50–7.30(m,2H),4.02(s,3H),2.42(tt,J=11.6,3.5Hz,1H),2.07(d,J=12.9Hz,2H),1.95–1.82(m,2H),1.79–1.68(m,1H),1.58(qd,J=12.0,3.2Hz,2H),1.48–1.21(m,3H)。
步骤2:根据S1合成中步骤3的方法用12a替换1b,得到S12,其结构参数表征:1HNMR(300MHz,DMSO-d6)δ9.84(s,1H),7.84(d,J=2.2Hz,1H),7.71(d,J=8.9Hz,1H),7.54(dd,J=8.9,2.3Hz,1H),2.56–2.54(m,1H),1.91(d,J=12.4Hz,2H),1.79–1.75(m,2H),1.66(d,J=11.0Hz,1H),1.50–1.22(m,5H)。
13.化合物5-氯-3-(4-环己基苯甲酰胺基)苯并呋喃-2-甲酸(S13)的合成
步骤1:根据S1合成中步骤2的方法用对环己基苯甲酸替换对三氟甲基苯甲酸得到13a,其结构参数表征:1H NMR(300MHz,CDCl3)δ10.24(s,1H),8.63(d,J=2.1Hz,1H),7.95(d,J=6.5Hz,2H),7.47–7.43(m,2H),7.37(d,J=6.5Hz,2H),4.03(d,J=1.8Hz,3H),2.60(s,1H),1.89(s,4H),1.52–1.39(m,4H),1.35–1.22(m,2H)。
步骤2:根据S1合成中步骤3的方法用13a替换1b,得到化合物S13,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ10.38(s,1H),8.04(s,1H),7.96(d,J=7.9Hz,2H),7.76(d,J=8.9Hz,1H),7.59(dd,J=8.9,2.3Hz,1H),7.44(d,J=7.9Hz,2H),2.62(s,1H),1.84–1.71(m,5H),1.53–1.24(m,5H)。
14.化合物5-氯-3-(4-乙基苯甲酰胺基)苯并呋喃-2-甲酸(S14)的合成
步骤1:根据S1合成中步骤2的方法用对乙基苯甲酸替换对三氟甲基苯甲酸得到14a,其结构参数表征:1H NMR(300MHz,CDCl3)δ10.27(s,1H),8.66(d,J=1.6Hz,1H),7.96(d,J=8.3Hz,2H),7.48–7.41(m,2H),7.37(d,J=8.1Hz,2H),4.04(s,3H),2.75(q,J=7.6Hz,2H),1.29(t,J=7.6Hz,3H)。
步骤2:根据S1合成中步骤3的方法用14a替换1b,得到化合物S14,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ10.39(s,1H),8.05(d,J=2.2Hz,1H),7.97(d,J=7.9Hz,2H),7.77(d,J=8.9Hz,1H),7.59(dd,J=8.9,2.3Hz,1H),7.43(d,J=7.9Hz,2H),2.71(q,J=7.6Hz,2H),1.23(t,J=7.6Hz,3H)。
15.化合物5-氯-3-(4-丙基苯甲酰胺基)苯并呋喃-2-甲酸(S15)的合成
步骤1:根据S1合成中步骤2的方法用4-丙基苯甲酸替换对三氟甲基苯甲酸得到15a,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ10.39(s,1H),8.00–7.96(m,3H),7.79(d,J=8.9Hz,1H),7.61(dd,J=8.9,2.3Hz,1H),7.42(d,J=7.9Hz,2H),3.90(s,3H),2.67(t,J=7.5Hz,2H),1.65(h,J=7.3Hz,2H),0.92(t,J=7.3Hz,3H)。
步骤2:根据S1合成中步骤3的方法用15a替换1b,得到化合物S15,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ10.40(s,1H),8.03(d,J=2.3Hz,1H),7.96(d,J=8.0Hz,2H),7.77(d,J=8.9Hz,1H),7.59(dd,J=8.9,2.3Hz,1H),7.41(d,J=7.9Hz,2H),2.66(t,J=7.5Hz,2H),1.64(h,J=7.4Hz,2H),0.92(t,J=7.3Hz,3H)。
16.化合物5-氯-3-(4-丁基苯甲酰胺基)苯并呋喃-2-甲酸(S16)的合成
步骤1:根据S1合成中步骤2的方法用4-丁基苯甲酸替换对三氟甲基苯甲酸得到16a,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ10.43(s,1H),8.03–7.99(m,3H),7.82(d,J=8.9Hz,1H),7.64(dd,J=8.9,2.2Hz,1H),7.46–7.44(m,2H),3.93(s,3H),2.72(t,J=7.4Hz,2H),1.64(dt,J=15.1,8.2Hz,2H),1.36(h,J=7.0Hz,2H),0.95(t,J=7.3Hz,3H)。
步骤2:根据S1合成中步骤3的方法用16a替换1b,得到化合物S16,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ10.44(s,1H),8.08(d,J=2.2Hz,1H),7.99(d,J=7.8Hz,2H),7.79(d,J=8.9Hz,1H),7.61(dd,J=8.9,2.3Hz,1H),7.44(d,J=7.9Hz,2H),2.71(t,J=7.6Hz,2H),1.63(p,J=7.5Hz,2H),1.35(h,J=7.4Hz,2H),0.94(t,J=7.3Hz,3H)。
17.化合物3-([1,1’-联苯基]-4-甲酰胺基)-5-氯苯并呋喃-2-甲酸(S17)的合成
步骤1:根据S1合成中步骤2的方法用4-苯基苯甲酸替换对三氟甲基苯甲酸得到17a,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ10.53(s,1H),8.15(d,J=8.0Hz,2H),8.01(d,J=2.2Hz,1H),7.91(d,J=8.1Hz,2H),7.80(d,J=9.0Hz,3H),7.62(dd,J=8.9,2.3Hz,1H),7.53(t,J=7.5Hz,2H),7.46(d,J=7.3Hz,1H),3.91(s,3H)。
步骤2:根据S1合成中步骤3的方法用17a替换1b,得到化合物S17,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ10.54(s,1H),8.17(d,J=8.4Hz,2H),8.07(d,J=2.2Hz,1H),7.93(d,J=8.2Hz,2H),7.81(dd,J=8.0,3.7Hz,3H),7.62(dd,J=8.9,2.3Hz,1H),7.55(t,J=7.4Hz,2H),7.48(d,J=7.2Hz,1H)。
18.化合物5-氯-3-(4-硝基苯甲酰胺基)苯并呋喃-2-甲酸(S18)的合成
步骤1:根据S1合成中步骤2的方法用4-硝基苯甲酸替换对三氟甲基苯甲酸得到18a,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ10.84(s,1H),8.44(d,J=8.4Hz,2H),8.27(d,J=8.3Hz,2H),7.95(s,1H),7.82(d,J=8.9Hz,1H),7.63(d,J=8.9Hz,1H),3.90(s,3H)。
步骤2:根据S1合成中步骤3的方法用18a替换1b,得到化合物S18,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ10.88(s,1H),8.46(d,J=8.3Hz,2H),8.30(d,J=8.4Hz,2H),8.00(s,1H),7.81(d,J=8.9Hz,1H),7.62(d,J=8.9Hz,1H)。
19.化合物5-氯-3-(4-三氟甲氧基苯甲酰胺基)苯并呋喃-2-甲酸(S19)的合成
步骤1:根据S1合成中步骤2的方法用4-三氟甲氧基苯甲酸替换对三氟甲基苯甲酸得到19a,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ10.59(s,1H),8.18(d,J=8.8Hz,2H),7.95(d,J=2.2Hz,1H),7.80(d,J=8.9Hz,1H),7.64–7.60(m,3H),3.90(s,3H)。
步骤2:根据S1合成中步骤3的方法用19a替换1b,得到化合物S19,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ10.55(s,1H),8.18(d,J=8.8Hz,2H),7.96(d,J=2.2Hz,1H),7.78(d,J=8.9Hz,1H),7.66–7.52(m,3H)。
20.化合物5-氯-3-(3-叔丁基苯甲酰胺基)苯并呋喃-2-甲酸(S20)的合成
步骤1:根据S1合成中步骤2的方法用3-叔丁基苯甲酸替换对三氟甲基苯甲酸得到20a,其结构参数表征:1H NMR(300MHz,Chloroform-d)δ10.31(s,1H),8.68(d,J=1.5Hz,1H),8.12(t,J=2.0Hz,1H),7.81(d,J=7.7Hz,1H),7.66(d,J=8.3Hz,1H),7.51–7.46(m,3H),4.05(s,3H),1.41(s,9H)。
步骤2:根据S1合成中步骤3的方法用20a替换1b,得到化合物S20,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ10.77(s,1H),8.16(d,J=2.2Hz,1H),8.09(s,1H),7.88(d,J=7.7Hz,1H),7.78(d,J=8.9Hz,1H),7.73(d,J=8.2Hz,1H),7.62–7.52(m,2H),1.38(s,9H)。
21.化合物5-氯-3-(3,5-二叔丁基苯甲酰胺基)苯并呋喃-2-甲酸(S21)的合成
步骤1:根据S1合成中步骤2的方法用3,5-二叔丁基苯甲酸替换对三氟甲基苯甲酸得到化合物21a,其结构参数表征:1H NMR(300MHz,CDCl3)δ10.29(s,1H),8.69(s,1H),7.88(d,J=1.8Hz,2H),7.69(s,1H),7.45–7.41(m,2H),4.04(s,3H),1.41(s,18H)。
步骤2:根据S1合成中步骤3的方法用21a替换1b,得到化合物S21,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ10.83(s,1H),8.22(d,J=2.4Hz,1H),7.91(s,2H),7.77(d,J=8.9Hz,1H),7.71(s,1H),7.60(d,J=8.8Hz,1H),1.38(s,18H)。
22.化合物3-(2-萘甲酰胺基)-5-氯苯并呋喃-2-甲酸(S22)的合成
步骤1:根据S1合成中步骤2的方法用2-萘甲酸替换对三氟甲基苯甲酸得到化合物22a,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ10.65(s,1H),8.71(s,1H),8.14–8.02(m,5H),7.81(d,J=8.9Hz,1H),7.72–7.61(m,3H),3.92(s,3H)。
步骤2:根据S1合成中步骤三的方法用22a替换1b,得到化合物S22,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ10.65(s,1H),8.74(s,1H),8.16–8.07(m,5H),7.82(d,J=8.9Hz,1H),7.75–7.61(m,3H)。
23.化合物5-氯-3-(5,5,8,8-四甲基-5,6,7,8-四氢化萘-2-甲酰胺基)苯并呋喃-2-甲酸(S23)的合成
步骤1:根据S1合成中步骤2的方法用5,5,8,8-四甲基-5,6,7,8-四氢-2-萘羧酸替换对三氟甲基苯甲酸得到化合物23a,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ10.38(s,1H),8.01(dd,J=8.0,2.1Hz,2H),7.79(d,J=8.8Hz,2H),7.61(dd,J=8.9,2.3Hz,1H),7.55(d,J=8.3Hz,1H),3.90(s,3H),1.69(s,4H),1.31(d,J=10.5Hz,12H)。
步骤2:根据S1合成中步骤三的方法用23a替换1b,得到化合物S23,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ10.43(s,1H),8.09(d,J=2.2Hz,1H),8.01(d,J=2.0Hz,1H),7.77(d,J=9.1Hz,2H),7.61–7.53(m,2H),1.69(s,4H),1.31(d,J=8.9Hz,12H)。
24.化合物3-(4-(叔丁基)-3-甲氧基苯甲酰胺基)-5-氯苯并呋喃-2-甲酸(S24)的合成
步骤1:根据S1合成中步骤2的方法用3-甲氧基-4-叔丁基苯甲酸替换对三氟甲基苯甲酸得到24a,其结构参数表征:1H NMR(300MHz,Chloroform-d)δ10.32(s,1H),8.67(s,1H),7.59(s,1H),7.52–7.42(m,4H),4.04(s,3H),3.96(s,3H),1.41(s,9H)。
步骤2:根据S1合成中步骤3的方法用24a替换1b,得到化合物S24,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ10.42(s,1H),8.05(s,1H),7.78(d,J=8.9Hz,1H),7.61–7.57(m,3H),7.42(d,J=8.0Hz,1H),3.93(s,3H),1.38(s,9H)。
25.化合物5-氯-3-(3-甲氧基-4-(三氟甲基)苯甲酰胺基)苯并呋喃-2-甲酸(S25)的合成
步骤1:根据S1合成中步骤2的方法用3-甲氧基-4-叔丁基苯甲酸替换对三氟甲基苯甲酸得到25a,其结构参数表征:1H NMR(300MHz,Chloroform-d)δ10.43(s,1H),8.64(d,J=1.2Hz,1H),7.76–7.74(m,2H),7.60(d,J=8.0Hz,1H),7.52–7.45(m,2H),4.06(s,3H),4.04(s,3H)。
步骤2:根据S1合成中步骤3的方法用25a替换1b,得到化合物S25,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ10.67(s,1H),7.95(s,1H),7.85–7.72(m,4H),7.60(d,J=9.0Hz,1H),4.02(s,3H)。
26.化合物3-(3-溴-4-(三氟甲基)苯甲酰胺基)-5-氯苯并呋喃-2-甲酸(S26)的合成
步骤1:根据S1合成中步骤2的方法用3-溴-4-叔丁基苯甲酸替换对三氟甲基苯甲酸得到26a,其结构参数表征:1H NMR(300MHz,CDCl3)δ10.38(s,1H),8.57(d,J=1.3Hz,1H),8.38(s,1H),8.01(d,J=8.0Hz,1H),7.87(d,J=8.1Hz,1H),7.51–7.43(m,2H),4.06(s,3H)。
步骤2:根据S1合成中步骤3的方法用26a替换1b,得到化合物S26,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ10.85(s,1H),8.51(s,1H),8.19(d,J=8.2Hz,1H),8.09(d,J=8.2Hz,1H),7.93(d,J=2.3Hz,1H),7.79(d,J=8.9Hz,1H),7.59(dd,J=8.9,2.3Hz,1H)。
27.化合物3-(3-氟-4-(三氟甲基)苯甲酰胺基)-5-氯苯并呋喃-2-甲酸(S27)的合成
步骤1:根据S1合成中步骤2的方法用3-氟-4-叔丁基苯甲酸替换对三氟甲基苯甲酸得到27a,其结构参数表征:1H NMR(300MHz,CDCl3)δ10.41(s,1H),8.58(d,J=1.8Hz,1H),7.89–7.78(m,3H),7.50–7.43(m,2H),4.06(s,3H)。
步骤2:根据S1合成中步骤3的方法用27a替换1b,得到化合物S27,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ10.76(s,1H),8.13(d,J=11.6Hz,1H),8.06(d,J=3.4Hz,2H),7.93(s,1H),7.79(d,J=8.9Hz,1H),7.60(dd,J=8.9,2.2Hz,1H)。
28.化合物3-(2-((4-叔丁基苯基)氨基)-2-氧代乙酰氨基)-5-氯苯并呋喃-2-甲酸(S28)的合成
步骤1:将对叔丁基苯胺(7.5g,50mmol,1eq)和三乙胺(5.1g,50mmol,1eq)溶于四氢呋喃中,冰浴条件下向混合液中缓慢滴加甲基戊酰氯(6.1g,50mmol,1eq),于室温反应至反应结束,过滤,经烘干后得到化合物28a,其结构参数表征:1H NMR(300MHz,CDCl3)δ8.99(s,1H),7.61(d,J=8.7Hz,2H),7.42(d,J=8.7Hz,2H),3.98(s,3H),1.34(s,9H)。
步骤2:将2-甲基-(4-叔丁基苯基)氨基)2-氧代乙酸甲酯(5.9g,25mmol,1eq)溶于四氢呋喃:甲醇(体积比1:1)混合溶液中,加入氢氧化锂(1.2g,50mmol,2eq),于室温反应至反应结束,加入1N稀盐酸至溶液pH=2,过滤,经烘干后得到化合物28b,其结构参数表征:1HNMR(300MHz,DMSO-d6)δ10.47(s,1H),7.70(d,J=8.8Hz,2H),7.36(d,J=8.7Hz,2H),1.28(s,9H)。
步骤3:根据S1合成中步骤2的方法用28b替换对三氟甲基苯甲酸得到28c,其结构参数表征:1H NMR(300MHz,CDCl3)δ11.20(s,1H),9.23(s,1H),8.55(s,1H),7.64(d,J=8.7Hz,2H),7.47(d,J=1.3Hz,2H),7.42(d,J=8.7Hz,2H),4.07(s,3H),1.33(s,9H)。
步骤2:根据S1合成中步骤3的方法用28c替换1b,得到S28,其结构参数表征:1HNMR(300MHz,DMSO-d6)δ11.22(s,1H),10.97(s,1H),8.45(d,J=2.2Hz,1H),7.81–7.76(m,3H),7.60(dd,J=8.9,2.3Hz,1H),7.41(d,J=8.7Hz,2H),1.29(s,9H)。
29.化合物3-((4-叔丁基苯基)苄基)-5-氯苯并呋喃-2-甲酸甲酯(S29)的合成
步骤1:根据S1合成中步骤2的方法用4-叔丁基苄溴替换对三氟甲基苯甲酸得到S29,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ7.95(d,J=2.0Hz,1H),7.56(d,J=8.9Hz,1H),7.49(dd,J=8.9,2.1Hz,1H),7.36(d,J=8.4Hz,2H),7.28(d,J=8.3Hz,2H),6.83(t,J=6.7Hz,1H),4.81(d,J=6.7Hz,2H),3.84(s,3H),1.24(s,9H)。
30.化合物3-(4-叔丁基苯甲酰胺基)苯并呋喃-2-甲酸(S30)的合成
步骤1:根据S1合成中步骤1的方法用2-羟基苯甲腈替换5-氯-2-羟基苯甲腈得到化合物30a,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ8.00(dt,J=7.9,1.1Hz,1H),7.50(d,J=3.7Hz,2H),7.28(dt,J=7.9,4.2Hz,1H),6.45(s,2H),3.85(s,3H)。
步骤2:根据S1合成中步骤2的方法用30a替换1a,对叔丁基苯甲酸替换对三氟甲基苯甲酸得到化合物30b,其结构参数表征:1H NMR(300MHz,CDCl3)δ10.34(s,1H),8.61(dt,J=8.3,1.1Hz,1H),8.07–8.04(m,2H),7.61–7.51(m,5H),4.04(s,3H),1.37(s,9H)。
步骤3:根据S1合成中步骤3的方法用30b替换1b,得到S30,其结构参数表征:1HNMR(300MHz,DMSO-d6)δ11.01(s,1H),8.31(d,J=2.2Hz,1H),8.02(d,J=8.5Hz,2H),7.80(d,J=9.0Hz,2H),7.71–7.63(m,3H),1.37(s,9H)。
31.化合物3-(4-叔丁基苯甲酰胺基)-5-甲基苯并呋喃-2-甲酸(S31)的合成
步骤一:根据S1合成中步骤1的方法将5-甲基-2-羟基苯甲腈替换2-羟基苯甲腈得到化合物31a,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ7.72(s,1H),7.37–7.22(m,2H),6.30(s,2H),3.79(s,3H),2.39(s,3H)。
步骤二:根据S1合成中步骤2的方法用31a替换1a,对叔丁基苯甲酸替换对三氟甲基苯甲酸得到化合物31b,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ10.33(s,1H),7.99(d,J=8.5Hz,2H),7.68(s,1H),7.63–7.59(m,3H),7.39(dd,J=8.7,1.8Hz,1H),3.88(s,3H),2.42(s,3H),1.34(s,9H)。
步骤三:根据实施例1中步骤3的方法用31b替换1b,得到化合物S31,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ10.31(s,1H),7.99(d,J=8.5Hz,2H),7.73(s,1H),7.62–7.56(m,3H),7.37(dd,J=8.7,1.8Hz,1H),2.42(s,3H),1.34(s,9H)。
32.化合物3-(4-叔丁基苯甲酰胺基)-5-甲氧基苯并呋喃-2-甲酸(S32)的合成
步骤1:根据S1合成中步骤1的方法将2-羟基-5-甲氧基苯腈替换2-羟基苯甲腈得到化合物32a,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ7.51(d,J=2.7Hz,1H),7.38(d,J=9.0Hz,1H),7.08(dd,J=9.0,2.7Hz,1H),6.27(s,2H),3.80(d,J=2.2Hz,6H)。
步骤2:根据S1合成中步骤2的方法用32a替换1a,对叔丁基苯甲酸替换对三氟甲基苯甲酸得到化合物32b,其结构参数表征:1H NMR(300MHz,CDCl3)δ10.29(s,1H),8.04(d,J=2.7Hz,1H),7.98(d,J=8.5Hz,2H),7.56(d,J=8.5Hz,2H),7.40(d,J=9.1Hz,1H),7.14(dd,J=9.1,2.7Hz,1H),4.03(s,3H),3.92(s,3H),1.37(s,9H)。
步骤3:根据S1合成中步骤3的方法用32b替换1b,得到S32,其结构参数表征:1HNMR(300MHz,DMSO-d6)δ10.31(s,1H),7.99(d,J=8.5Hz,2H),7.63–7.59(m,3H),7.37(d,J=2.7Hz,1H),7.16(dd,J=9.1,2.7Hz,1H),3.79(s,3H),1.34(s,9H)。
33.化合物3-(4-叔丁基苯甲酰胺基)-5-氟苯并呋喃-2-甲酸(S33)的合成
步骤1:根据S1合成中步骤1的方法将2-羟基-5-甲氧基苯腈替换2-羟基苯甲腈得到化合物33a,其结构参数表征:1H NMR(300MHz,CDCl3)δ7.40(dd,J=8.6,3.9Hz,1H),7.23–7.16(m,2H),3.97(s,3H)。
步骤2:根据S1合成中步骤2的方法用33a替换1a,对叔丁基苯甲酸替换对三氟甲基苯甲酸得到化合物33b,其结构参数表征:1H NMR(300MHz,CDCl3)δ10.29(s,1H),8.34(dd,J=9.5,2.7Hz,1H),7.98(d,J=8.5Hz,2H),7.57(d,J=8.5Hz,2H),7.46(dd,J=9.1,4.1Hz,1H),7.29–7.22(m,1H),4.05(s,3H),1.37(s,9H)。
步骤3:根据S1合成中步骤3的方法用33b替换1b,得到S33,其结构参数表征:1HNMR(300MHz,DMSO-d6)δ10.37(s,1H),7.98(d,J=8.5Hz,2H),7.79–7.71(m,2H),7.61(d,J=8.5Hz,2H),7.44(td,J=9.1,2.8Hz,1H),1.34(s,9H)。
34.化合物5-溴-3-(4-叔丁基苯甲酰胺基)苯并呋喃-2-甲酸(S34)的合成
步骤1:根据S1合成中步骤1的方法将5-溴-2-羟基苯腈替换2-羟基苯甲腈得到化合物34a,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ8.22(d,J=2.1Hz,1H),7.62(dd,J=8.8,2.1Hz,1H),7.48(d,J=8.8Hz,1H),6.41(s,2H),3.81(s,3H)。
步骤2:根据S1合成中步骤2的方法用34a替换1a,对叔丁基苯甲酸替换对三氟甲基苯甲酸得到化合物34b,其结构参数表征:1H NMR(300MHz,CDCl3)δ10.29(s,1H),8.83(d,J=2.0Hz,1H),7.98(d,J=8.6Hz,2H),7.62–7.55(m,3H),7.39(d,J=8.8Hz,1H),4.04(s,3H),1.37(s,9H)。
步骤3:根据实施例1中步骤3的方法用34b替换1b,得到S34,其结构参数表征:1HNMR(300MHz,DMSO-d6)δ10.40(s,1H),8.19(s,1H),7.98(d,J=8.5Hz,2H),7.71(s,2H),7.62(d,J=8.5Hz,2H),1.34(s,9H)。
35.化合物3-(4-叔丁基苯甲酰胺基)-5-硝基苯并呋喃-2-甲酸(S35)的合成
步骤1:将NH2OH·HCl(6.95g,100mmol,5eq)和吡啶(3.16g,40mmol,2eq)加入到含有5-硝基水杨醛(3.34mg,20mmol,1eq)的乙醇溶液中(35mL)。60℃加热反应混合物3小时。浓缩反应混合物至40mL,加入500mL乙酸乙酯和200mL 1M盐酸,混匀静置分层后取有机相,再分别用200mL 1M盐酸、2×100mL水和100mL饱和氯化钠水溶液洗涤乙酸乙酯层。用无水Na2SO4干燥,过滤,对过滤得到的溶液进行浓缩,加入硅胶制砂,过柱,得到化合物35a,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ8.90(s,3H),8.61(d,J=2.9Hz,1H),8.36(dd,J=9.3,2.9Hz,1H),7.17(d,J=9.3Hz,1H)。
步骤2:室温下将DIAD(7.58g,37.5mmol,2.5eq)滴加到含有35a(2.73g,15mmol,1eq)和PPh3(9.84g,37.5mmol,2.5eq)的无水CH2Cl2(200mL)溶液中。在惰性气氛及室温下搅拌反应。待反应完毕,加入500mL 0.1M NaOH碱化,再加入1L CH2Cl2萃取,取水相,用200mLCH2Cl2洗涤水层3次,用100mL 1M HCl酸化,用500mL CH2Cl2萃取两次,合并有机相,用无水Na2SO4干燥,过滤,减压蒸馏浓缩,加入硅胶制砂,过柱,得化合物35b,其结构参数表征:1HNMR(300MHz,DMSO-d6)δ11.69(s,1H),8.35(s,1H),8.14(dd,J=9.0,2.9Hz,1H),7.08(d,J=9.0Hz,1H)。
步骤3:根据S1合成中步骤1的方法将36b替换5-氯-2-羟基苯甲腈得到化合物35c,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ9.08(d,J=2.5Hz,1H),8.34(dd,J=9.2,2.5Hz,1H),7.72(d,J=9.2Hz,1H),6.69(s,2H),3.84(s,3H)。
步骤4:根据S1合成中步骤2的方法用35c替换1a,对叔丁基苯甲酸替换对三氟甲基苯甲酸得到35d,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ10.55(s,1H),8.97(d,J=2.5Hz,1H),8.43(dd,J=9.2,2.5Hz,1H),8.02–7.97(m,3H),7.64(d,J=8.5Hz,2H),3.92(s,3H),1.35(s,9H)。
步骤5:根据S1合成中步骤3的方法用35d替换1b,得到S35,其结构参数表征:1HNMR(300MHz,DMSO-d6)δ10.54(s,1H),9.03(d,J=2.5Hz,1H),8.41(dd,J=9.2,2.5Hz,1H),8.01–7.95(m,3H),7.63(d,J=8.4Hz,2H),1.35(s,9H)。
36.化合物3-(4-叔丁基苯甲酰胺基)-6-氯苯并呋喃-2-甲酸(S36)的合成
步骤1:根据S1合成中步骤1的方法将2-羟基-4-氯苯甲腈替换2-羟基苯甲腈得到化合物36a,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ7.95(dd,J=7.9,1.1Hz,1H),7.60(dd,J=7.8,1.1Hz,1H),7.28(t,J=7.8Hz,1H),6.51(s,2H),3.83(s,3H)。
步骤2:根据S1合成中步骤2的方法用36a替换1a,对叔丁基苯甲酸替换对三氟甲基苯甲酸得到36b,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ10.39(s,1H),8.00–7.96(m,4H),7.62(d,J=8.1Hz,2H),7.44(dd,J=8.6,1.9Hz,1H),3.90(s,3H),1.34(s,9H)。
步骤3:根据S1合成中步骤3的方法用36b替换1b,得到S36,其结构参数表征:1HNMR(300MHz,DMSO-d6)δ10.40(s,1H),8.05–7.92(m,4H),7.61(d,J=8.5Hz,2H),7.42(dd,J=8.6,1.9Hz,1H),1.34(s,9H)。
37.化合物3-(4-叔丁基苯甲酰胺基)-7-氯苯并呋喃-2-甲酸(S37)的合成
步骤1:根据S1合成中步骤1的方法将2-羟基-3-氯苯甲腈替换2-羟基苯甲腈得到化合物37a,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ7.95(dd,J=7.9,1.1Hz,1H),7.60(dd,J=7.8,1.1Hz,1H),7.28(t,J=7.8Hz,1H),6.52(s,2H),3.84(s,3H)。
步骤2:根据S1合成中步骤2的方法用37a替换1a,对叔丁基苯甲酸替换对三氟甲基苯甲酸得到37b,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ10.44(s,1H),7.99(d,J=8.4Hz,2H),7.89(d,J=8.0Hz,1H),7.71(d,J=7.8Hz,1H),7.62(d,J=8.5Hz,2H),7.39(t,J=7.9Hz,1H),3.92(s,3H),1.34(s,9H)。
步骤3:根据S1合成中步骤3的方法用37b替换1b,得到S37,其结构参数表征:1HNMR(300MHz,DMSO-d6)δ10.47(s,1H),8.00–7.93(m,3H),7.68(dd,J=7.8,1.1Hz,1H),7.61(d,J=8.5Hz,2H),7.37(t,J=7.9Hz,1H),1.34(s,9H)。
38.化合物3-(4-叔丁基苯甲酰胺基)-5,6-二氯苯并呋喃-2-甲酸(S38)的合成
步骤1:根据S35合成中步骤1的方法将4,5-二氯-2-羟基苯甲醛替换5-硝基水杨醛,得到38a,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ11.59(s,1H),10.68(s,1H),8.25(s,1H),7.70(s,1H),7.12(s,1H)。
步骤2:根据S35合成中步骤2的方法将38a替换a,得到38b,其结构参数表征:1HNMR(300MHz,DMSO-d6)δ11.88(s,1H),8.04(s,1H),7.20(s,1H)。
步骤3:根据S1合成中步骤1的方法将38b替换2-羟基苯甲腈得到38c,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ8.28(s,1H),7.95(s,1H),6.48(s,2H),3.81(s,3H)。
步骤4:根据S1合成中步骤2的方法用39c替换1a,对叔丁基苯甲酸替换对三氟甲基苯甲酸得到38d,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ10.41(s,1H),8.22(d,J=5.4Hz,2H),7.98(d,J=8.5Hz,2H),7.62(d,J=8.5Hz,2H),3.90(s,3H),1.34(s,9H)。
步骤3:根据S1合成中步骤3的方法用38d替换1b,得到S38,其结构参数表征:1HNMR(300MHz,DMSO-d6)δ10.43(s,1H),8.29(s,1H),8.20(s,1H),7.97(d,J=8.5Hz,2H),7.62(d,J=8.5Hz,2H),1.34(s,9H)。
39.化合物3-(4-叔丁基苯甲酰胺基)-5,7-二氯苯并呋喃-2-甲酸(S39)的合成
步骤1:根据S35合成中步骤1的方法将3,5-二氯-2-羟基苯甲醛(3.82g,20mmol)替换5-硝基水杨醛,得到39a,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ11.92(s,1H),10.89(s,1H),8.40(s,1H),7.57–7.52(m,2H)。
步骤2:根据S35合成中步骤2的方法将39a替换a,得到39b,其结构参数表征:1HNMR(300MHz,DMSO-d6)δ11.57(s,1H),7.87(dd,J=16.4,2.6Hz,2H)。
步骤3:根据S1合成中步骤1的方法将39b替换2-羟基苯甲腈得到化合物39c,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ8.09(d,J=2.0Hz,1H),7.75(d,J=2.0Hz,1H),6.52(s,2H),3.84(s,3H)。
步骤4:根据S1合成中步骤2的方法用39c替换1a,对叔丁基苯甲酸替换对三氟甲基苯甲酸得到39d,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ10.44(s,1H),7.99–7.96(m,3H),7.87(d,J=2.1Hz,1H),7.61(d,J=8.5Hz,2H),3.92(s,3H),1.34(s,9H)。
步骤5:根据S1合成中步骤3的方法用39d替换1b,得到S39,其结构参数表征:1HNMR(300MHz,DMSO-d6)δ10.47(s,1H),8.02(d,J=2.0Hz,1H),7.97(d,J=8.4Hz,2H),7.84(d,J=2.1Hz,1H),7.61(d,J=8.4Hz,2H),1.34(s,9H)。
40.化合物4-叔丁基-N-(5-氯2-氰基苯并呋喃-3-基)苯甲酰胺(S40)的合成
步骤1:根据S1合成步骤1的方法将环丙烷乙酰溴(3.30g,20mmol)替换溴乙酸甲酯,得到40a,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ8.03(t,J=1.4Hz,1H),7.58–7.51(m,2H),6.73(s,2H)。
步骤2:根据S1合成中步骤2的方法用40a替换1a,对叔丁基苯甲酸替换对三氟甲基苯甲酸得到化合物S40,其结构参数表征:1H NMR(300MHz,DMSO-d6)δ10.98(s,1H),8.28(d,J=2.2Hz,1H),7.99(d,J=8.5Hz,2H),7.77(d,J=9.0Hz,1H),7.65–7.61(m,3H),1.35(s,9H)。
41.化合物N-苄基-3-(4-叔丁基苯甲酰胺)-5-氯苯并呋喃-2-甲酰胺(S41)的合成
步骤1:将苄胺(128.6mg,1.2mmol,1.2eq)溶于无水CH2Cl2中,冰浴冷却至0℃,缓慢滴加氯化亚砜(1.2g,10mmol,10eq),滴加两滴N,N-二甲基甲酰胺,升温回流1h,冷却至室温,减压蒸馏除去溶剂及氯化亚砜,加入10mL无水二氯甲烷备用。将S2(371.8mg,1mmol,1eq)溶于无水CH2Cl2中,加入三乙胺(607.1mg,6mmol,6eq),在0℃下缓慢滴加上述制备的含有对三氟甲基苯甲酸的二氯甲烷溶液,滴加完毕后放于室温搅拌3h,滴加水淬灭,用CH2Cl2萃取三次,合并有机相,无水硫酸钠干燥,过滤,减压蒸馏除去溶剂,制砂过柱,得化合物S41,其结构参数表征:1H NMR(300MHz,Chloroform-d)δ10.94(s,1H),8.69(s,1H),8.00(d,J=8.7Hz,2H),7.55(d,J=8.4Hz,2H),7.38–7.30(m,7H),6.79(s,1H),4.68(d,J=5.8Hz,2H),1.36(s,9H)。
42.化合物3-(4-叔丁基苯甲酰胺)-5-氯-N-乙基苯并呋喃-2-甲酰胺(S42)的合成
步骤1:根据S41合成中步骤1的方法用乙胺替换苄胺,得到化合物S42,其结构参数表征:1H NMR(300MHz,Chloroform-d)δ10.96(s,1H),8.69(d,J=2.2Hz,1H),7.99(d,J=8.5Hz,2H),7.54(d,J=8.5Hz,2H),7.41(dd,J=8.9,2.1Hz,1H),7.34(d,J=8.9Hz,1H),6.50(s,1H),3.59–3.50(m,2H),1.36(s,9H),1.31(t,J=7.3Hz,3H)。
实施例2
通过荧光素酶方法检测化合物对THP1-Dual细胞中cGAMP激动STING通路的抑制作用
1)将处于对数生长期的THP1-Dual细胞4*104个/孔种于96孔板中,加入不同浓度的化合物,DMSO组作为空白对照。
2)细胞转染10ug/mL cGAMP与lipofectamine 2000(Invitrogen)复合物培养24h。
转染复合物配制方法:1ug cGAMP加入10uL Opit-MEM,0.5uL Lipofectamine2000加入10uL Opti-MEM,混合后静置15分钟,将20uL复合物加入96孔板中。
3)采用QUANTI-LucTM试剂检测荧光素酶活性。取10uL细胞培养液上清加入96孔不透明白板中,再加入50uL QUANTI-LucTM试剂,用多功能酶标仪进行读值(Thermo)。
相对荧光素酶活性计算方法:Lipofectamine-2000作用的细胞作为空白对照,Lipofectamine 2000:cGAMP复合物作用的细胞作为阴性对照。
相对荧光素酶活性=(RLU-RLU black control)/(RLU negative control-RLUblack control),RLU代表原始荧光素酶数值。
测得化合物IC50如下所述:
这些结果表明该类化合物对cGAS-STING通路具有较好的抑制作用。
最后应当说明的是:以上实施例仅用以说明本发明的技术方案而非对其限制;尽管参照较佳实施例对本发明进行了详细的说明,所属领域的普通技术人员应当理解,依然可以对本发明的具体实施方式进行修改或者对部分技术特征进行等同替换;而不脱离本发明技术方案的精神,其均应涵盖在本发明请求保护的技术方案范围当中。
Claims (6)
1.一种苯并呋喃化合物,其特征在于,所述化合物选自:
2.一种药物组合物,其特征在于,它包含权利要求1所述的苯并呋喃化合物或者苯并呋喃化合物的混合物,还包含药学上可接受的载体。
3.一种权利要求2所述药物组合物在制备cGAS-STING通路靶向抑制剂中的用途。
4.根据权利要求3所述的用途,其特征在于,所述与cGAS-STING通路靶向抑制剂相关疾病选自:系统性红斑狼疮、家族性冻疮性红斑狼疮、Aicardi-Goutières综合征、STING相关的婴儿期发病血管病变、肌萎缩侧索硬化症、非酒精性脂肪性肝炎、肺纤维化、银屑病、自身免疫性结肠炎。
5.一种权利要求1所述的化合物在制备cGAS-STING通路靶向抑制剂中的用途。
6.根据权利要求5所述的用途,其特征在于,所述与cGAS-STING通路靶向抑制剂相关疾病选自:系统性红斑狼疮、家族性冻疮性红斑狼疮、Aicardi-Goutières综合征、STING相关的婴儿期发病血管病变、肌萎缩侧索硬化症、非酒精性脂肪性肝炎、肺纤维化、银屑病、自身免疫性结肠炎。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210464286.3A CN114773302B (zh) | 2022-04-29 | 2022-04-29 | 一种苯并呋喃衍生物及其医药用途 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210464286.3A CN114773302B (zh) | 2022-04-29 | 2022-04-29 | 一种苯并呋喃衍生物及其医药用途 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114773302A CN114773302A (zh) | 2022-07-22 |
CN114773302B true CN114773302B (zh) | 2024-04-02 |
Family
ID=82434568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210464286.3A Active CN114773302B (zh) | 2022-04-29 | 2022-04-29 | 一种苯并呋喃衍生物及其医药用途 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114773302B (zh) |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001002642A (ja) * | 1999-06-21 | 2001-01-09 | Nippon Nohyaku Co Ltd | 複素環ジカルボン酸ジアミド誘導体及び除草剤並びにその使用方法 |
CA2483162A1 (en) * | 2002-04-23 | 2003-11-06 | Aventis Pharmaceuticals Inc. | Use of 3-substituted amino-1h-indole-2-carboxylic acid and 3-substituted amino benzo[b]thiophene-2-carboxylic acid derivatives as il-4 inhibitors |
JP2005126374A (ja) * | 2003-10-24 | 2005-05-19 | Kissei Pharmaceut Co Ltd | 新規なアデノシンa2a受容体拮抗剤 |
WO2006094235A1 (en) * | 2005-03-03 | 2006-09-08 | Sirtris Pharmaceuticals, Inc. | Fused heterocyclic compounds and their use as sirtuin modulators |
EP1710233A1 (en) * | 2004-01-28 | 2006-10-11 | Kissei Pharmaceutical Co., Ltd. | Novel benzofuran derivative, medicinal composition containing the same, and uses of these |
WO2009086303A2 (en) * | 2007-12-21 | 2009-07-09 | University Of Rochester | Method for altering the lifespan of eukaryotic organisms |
CN101580535A (zh) * | 2008-05-16 | 2009-11-18 | 太景生物科技股份有限公司 | 丙型肝炎病毒蛋白酶抑制剂 |
CN104902751A (zh) * | 2012-11-09 | 2015-09-09 | 住友化学株式会社 | 促进植物生长的方法 |
WO2019122202A1 (en) * | 2017-12-20 | 2019-06-27 | Ecole Polytechnique Federale De Lausanne (Epfl) | Sting inhibitors |
CN110272373A (zh) * | 2019-07-02 | 2019-09-24 | 天津国际生物医药联合研究院 | 一种具有选择性的腺苷a1受体拮抗剂及其应用 |
WO2019201939A1 (en) * | 2018-04-16 | 2019-10-24 | Ecole Polytechnique Federale De Lausanne (Epfl) | Sting inhibitors |
CN112424181A (zh) * | 2018-05-16 | 2021-02-26 | 希泰克斯特私人有限公司 | 作为sting调节剂的取代的缩合噻吩 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7696244B2 (en) * | 2003-05-16 | 2010-04-13 | The Regents Of The University Of California | Compounds having activity in increasing ion transport by mutant-CFTR and uses thereof |
EP2134176A4 (en) * | 2007-03-30 | 2012-08-29 | Brigham & Womens Hospital | COMPOUNDS AND METHODS FOR ENHANCING MHC CLASS II THERAPIES |
-
2022
- 2022-04-29 CN CN202210464286.3A patent/CN114773302B/zh active Active
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001002642A (ja) * | 1999-06-21 | 2001-01-09 | Nippon Nohyaku Co Ltd | 複素環ジカルボン酸ジアミド誘導体及び除草剤並びにその使用方法 |
CA2483162A1 (en) * | 2002-04-23 | 2003-11-06 | Aventis Pharmaceuticals Inc. | Use of 3-substituted amino-1h-indole-2-carboxylic acid and 3-substituted amino benzo[b]thiophene-2-carboxylic acid derivatives as il-4 inhibitors |
WO2003091214A1 (en) * | 2002-04-23 | 2003-11-06 | Aventis Pharmaceuticals Inc. | 3-substituted amino-1h-indole-2-carboxylic acid and 3-substituted amino-benzo |
JP2005126374A (ja) * | 2003-10-24 | 2005-05-19 | Kissei Pharmaceut Co Ltd | 新規なアデノシンa2a受容体拮抗剤 |
EP1710233A1 (en) * | 2004-01-28 | 2006-10-11 | Kissei Pharmaceutical Co., Ltd. | Novel benzofuran derivative, medicinal composition containing the same, and uses of these |
WO2006094235A1 (en) * | 2005-03-03 | 2006-09-08 | Sirtris Pharmaceuticals, Inc. | Fused heterocyclic compounds and their use as sirtuin modulators |
WO2009086303A2 (en) * | 2007-12-21 | 2009-07-09 | University Of Rochester | Method for altering the lifespan of eukaryotic organisms |
CN101580535A (zh) * | 2008-05-16 | 2009-11-18 | 太景生物科技股份有限公司 | 丙型肝炎病毒蛋白酶抑制剂 |
CN104902751A (zh) * | 2012-11-09 | 2015-09-09 | 住友化学株式会社 | 促进植物生长的方法 |
WO2019122202A1 (en) * | 2017-12-20 | 2019-06-27 | Ecole Polytechnique Federale De Lausanne (Epfl) | Sting inhibitors |
WO2019201939A1 (en) * | 2018-04-16 | 2019-10-24 | Ecole Polytechnique Federale De Lausanne (Epfl) | Sting inhibitors |
CN112424181A (zh) * | 2018-05-16 | 2021-02-26 | 希泰克斯特私人有限公司 | 作为sting调节剂的取代的缩合噻吩 |
CN110272373A (zh) * | 2019-07-02 | 2019-09-24 | 天津国际生物医药联合研究院 | 一种具有选择性的腺苷a1受体拮抗剂及其应用 |
Non-Patent Citations (6)
Title |
---|
CAS RN:2072839-07-5、2072839-03-1;CHEMICAL ABSTRACTS;DATABASE REGISTRY[Online];全文 * |
CAS RN;CHEMICAL ABSTRACTS;DATABASE REGISTRY[Online];全文 * |
CHEMICAL ABSTRACTS.CAS RN.DATABASE REGISTRY[Online].1996,全文. * |
Studies in benzofurans: Part III. Synthesis and reactions of 2-alkyl- or 2-aryl-3,4-dihydro-4-oxobenzofuro[3,2-d]pyrimidines and 4-thio analogs;S. S. SANGAPURE等;Chemischer Informationsdienst;第9卷(第52期);第88页I-1的中间体 * |
Studies on benzofurans. Part IV: Synthesis of some 2-substituted and 2,3-disubstituted 3,4-dihydro-4-oxobenzofuro[3,2-d]pyrimidines;S. B. MAHAJAN等;Chemischer Informationsdienst;第9卷(第33期);第74页 * |
Synthesis and reactions of 2-substituted 4H-benzofuro[3,2-d]-m-oxazin-4-ones;Harwalkar, G. S等;Indian J. Heterocycl. Chem(第3期);全文 * |
Also Published As
Publication number | Publication date |
---|---|
CN114773302A (zh) | 2022-07-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7429603B2 (en) | C-fms kinase inhibitors | |
KR101699991B1 (ko) | 신규의 아미노 아자헤테로시클릭 카르복사미드 | |
CN108290867B (zh) | 一种制备酪氨酸激酶抑制剂及其衍生物的方法 | |
CA2592442A1 (en) | Pyridine compounds for the treatment of prostaglandin mediated diseases | |
CA2863228C (en) | Heterocyclic amide derivatives as p2x7 receptor antagonists | |
CN104860885B (zh) | 萘酰胺类化合物、其制备方法和用途 | |
WO2011082098A1 (en) | Lysine and arginine methyltransferase inhibitors for treating cancer | |
JP2008538777A (ja) | アセチレン誘導体 | |
JP2007502819A (ja) | 4−アミノ−3−キノリンカルボニトリルの調製方法 | |
CA3158166A1 (en) | Process for the preparation of 2-cyanoethyl (4s)-4-(4-cyano-2-methoxy-phenyl)-5-ethoxy-2,8-dimethyl-1,4-dihydro-1,6-naphthyridine-3-carboxylate by resolution of racemates by means of diastereomeric tartaric acid esters | |
TW201309706A (zh) | 作為p2x7受體拮抗劑之雜環醯胺衍生物 | |
CN106146518A (zh) | 一种布鲁顿酪氨酸激酶抑制剂中间体及其制备方法 | |
CN105524043A (zh) | 内酰胺类组蛋白去乙酰化酶抑制剂 | |
CA2828378A1 (en) | Nitrogen-containing saturated heterocyclic compound | |
CN114773302B (zh) | 一种苯并呋喃衍生物及其医药用途 | |
EA027968B1 (ru) | Гетероциклические карбоксамиды в качестве модуляторов активности киназ | |
Saubern et al. | Tricyclic-isoxazolidine analogues via intramolecular 1, 3-dipolar cycloaddition reactions of nitrones | |
EP1667988A1 (en) | Coumarins as inos inhibitors | |
JPH0641105A (ja) | グリシド誘導体の製造方法 | |
WO2010023512A1 (en) | Novel vanilloid receptor modulators, process for their preparation and pharmaceutical compositions containing them | |
Šačkus et al. | Synthesis of Heterocyclic Analogs of α‐aminoadipic Acid and its Esters Based on Imidazo [2, 1‐b][1, 3] Thiazole | |
CA2901107C (en) | Substituted (r)-3-(4-methylcarbamoyl-3-fluorophenylamino)tetrahydrofuran-3-encarboxylic acid (variants) and ester thereof, method for preparation and use. | |
CN104892608B (zh) | 一种米氮醇的合成方法 | |
El-Meligie et al. | Efficient synthesis of new 3-amino-4-cyanothiophene derivatives | |
Noser et al. | Enantioselective synthesis, characterization and biological evaluation of α-alkylated acids |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |