WO2016147205A1 - Nouveaux 3-spirophosphoryl pyrazole-2-oxindoles substitués en tant qu'agents anti-infectieux et procédé de synthèse correspondant - Google Patents
Nouveaux 3-spirophosphoryl pyrazole-2-oxindoles substitués en tant qu'agents anti-infectieux et procédé de synthèse correspondant Download PDFInfo
- Publication number
- WO2016147205A1 WO2016147205A1 PCT/IN2016/050085 IN2016050085W WO2016147205A1 WO 2016147205 A1 WO2016147205 A1 WO 2016147205A1 IN 2016050085 W IN2016050085 W IN 2016050085W WO 2016147205 A1 WO2016147205 A1 WO 2016147205A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pyrazole
- ethyl
- oxospiro
- diethoxyphosphoryl
- indoline
- Prior art date
Links
- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 44
- 238000003786 synthesis reaction Methods 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 27
- DVUFDCKGAQKXEE-UHFFFAOYSA-N 1,3-dihydroindol-2-one 1H-pyrazole Chemical class C=1C=NNC=1.C1=CC=C2NC(=O)CC2=C1 DVUFDCKGAQKXEE-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 230000002924 anti-infective effect Effects 0.000 title description 2
- 229960005475 antiinfective agent Drugs 0.000 title description 2
- -1 pyrazole oxindoles Chemical class 0.000 claims abstract description 21
- 238000005580 one pot reaction Methods 0.000 claims abstract description 17
- 150000003839 salts Chemical class 0.000 claims abstract description 16
- 150000002148 esters Chemical class 0.000 claims abstract description 11
- 150000002170 ethers Chemical class 0.000 claims abstract description 11
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical group OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 37
- SQHSJJGGWYIFCD-UHFFFAOYSA-N (e)-1-diazonio-1-dimethoxyphosphorylprop-1-en-2-olate Chemical compound COP(=O)(OC)C(\[N+]#N)=C(\C)[O-] SQHSJJGGWYIFCD-UHFFFAOYSA-N 0.000 claims description 30
- 150000001875 compounds Chemical class 0.000 claims description 20
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 14
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 13
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 10
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 10
- 239000002904 solvent Substances 0.000 claims description 10
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical group [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 239000008194 pharmaceutical composition Substances 0.000 claims description 9
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 8
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 7
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 7
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 claims description 6
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 6
- 239000003937 drug carrier Substances 0.000 claims description 5
- SJHFGTYPGRYMDE-UHFFFAOYSA-N methyl 5'-dimethoxyphosphoryl-2-oxospiro[1H-indole-3,3'-pyrazole]-4'-carboxylate Chemical compound COP(=O)(OC)C1=C(C2(N=N1)C(NC1=CC=CC=C12)=O)C(=O)OC SJHFGTYPGRYMDE-UHFFFAOYSA-N 0.000 claims description 5
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 5
- UEZKGCHBKCNBCC-UHFFFAOYSA-N ethyl 5'-diethoxyphosphoryl-2-oxospiro[1H-indole-3,3'-pyrazole]-4'-carboxylate Chemical compound C(C)OP(=O)(OCC)C1=C(C2(N=N1)C(NC1=CC=CC=C12)=O)C(=O)OCC UEZKGCHBKCNBCC-UHFFFAOYSA-N 0.000 claims description 4
- SDTORDSXCYSNTD-UHFFFAOYSA-N 1-methoxy-4-[(4-methoxyphenyl)methoxymethyl]benzene Chemical compound C1=CC(OC)=CC=C1COCC1=CC=C(OC)C=C1 SDTORDSXCYSNTD-UHFFFAOYSA-N 0.000 claims description 3
- WADSJYLPJPTMLN-UHFFFAOYSA-N 3-(cycloundecen-1-yl)-1,2-diazacycloundec-2-ene Chemical compound C1CCCCCCCCC=C1C1=NNCCCCCCCC1 WADSJYLPJPTMLN-UHFFFAOYSA-N 0.000 claims description 3
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 claims description 3
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 claims description 3
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 3
- 125000003754 ethoxycarbonyl group Chemical group C(=O)(OCC)* 0.000 claims description 3
- GIHNMHVDDNAYDE-UHFFFAOYSA-N ethyl 5'-diethoxyphosphoryl-2-oxo-5-(trifluoromethoxy)spiro[1H-indole-3,3'-pyrazole]-4'-carboxylate Chemical compound C(C)OP(=O)(OCC)C1=C(C2(N=N1)C(NC1=CC=C(C=C12)OC(F)(F)F)=O)C(=O)OCC GIHNMHVDDNAYDE-UHFFFAOYSA-N 0.000 claims description 3
- HACFEBWHEXUJEH-UHFFFAOYSA-N ethyl 5'-diethoxyphosphoryl-5-methoxy-2-oxospiro[1H-indole-3,3'-pyrazole]-4'-carboxylate Chemical compound C(C)OP(=O)(OCC)C1=C(C2(N=N1)C(NC1=CC=C(C=C12)OC)=O)C(=O)OCC HACFEBWHEXUJEH-UHFFFAOYSA-N 0.000 claims description 3
- CLMKHRXQHYMZHF-UHFFFAOYSA-N ethyl 5'-diethoxyphosphoryl-5-nitro-2-oxospiro[1H-indole-3,3'-pyrazole]-4'-carboxylate Chemical compound C(C)OP(=O)(OCC)C1=C(C2(N=N1)C(NC1=CC=C(C=C12)[N+](=O)[O-])=O)C(=O)OCC CLMKHRXQHYMZHF-UHFFFAOYSA-N 0.000 claims description 3
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 claims description 3
- 125000001160 methoxycarbonyl group Chemical group [H]C([H])([H])OC(*)=O 0.000 claims description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 3
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 claims description 3
- QDRKDTQENPPHOJ-UHFFFAOYSA-N sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 claims description 3
- 125000005931 tert-butyloxycarbonyl group Chemical group [H]C([H])([H])C(OC(*)=O)(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 3
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 3
- 229940086542 triethylamine Drugs 0.000 claims description 3
- 125000000876 trifluoromethoxy group Chemical group FC(F)(F)O* 0.000 claims description 3
- 241000193830 Bacillus <bacterium> Species 0.000 claims description 2
- 241000588724 Escherichia coli Species 0.000 claims description 2
- 241000589516 Pseudomonas Species 0.000 claims description 2
- 241000191967 Staphylococcus aureus Species 0.000 claims description 2
- QRQBCZNJEMRERR-UHFFFAOYSA-N ethyl 3-dimethoxyphosphoryl-2'-oxospiro[1,4-dihydropyrazole-5,3'-1H-indole]-4-carboxylate Chemical compound COP(=O)(OC)C=1C(C2(NN=1)C(NC1=CC=CC=C12)=O)C(=O)OCC QRQBCZNJEMRERR-UHFFFAOYSA-N 0.000 claims description 2
- UZHKQNLONBCXPM-UHFFFAOYSA-N ethyl 4-chloro-5'-diethoxyphosphoryl-2-oxospiro[1H-indole-3,3'-pyrazole]-4'-carboxylate Chemical compound ClC1=C2C(=CC=C1)NC(C21N=NC(=C1C(=O)OCC)P(=O)(OCC)OCC)=O UZHKQNLONBCXPM-UHFFFAOYSA-N 0.000 claims description 2
- TVYHVAFZKJCCGQ-UHFFFAOYSA-N ethyl 5-bromo-5'-diethoxyphosphoryl-2-oxospiro[1H-indole-3,3'-pyrazole]-4'-carboxylate Chemical compound BrC=1C=C2C(=CC=1)NC(C21N=NC(=C1C(=O)OCC)P(=O)(OCC)OCC)=O TVYHVAFZKJCCGQ-UHFFFAOYSA-N 0.000 claims description 2
- ZYGIDRYZXQBZLX-UHFFFAOYSA-N ethyl 6-bromo-5'-diethoxyphosphoryl-2-oxospiro[1H-indole-3,3'-pyrazole]-4'-carboxylate Chemical compound BrC1=CC=C2C(=C1)NC(C21N=NC(=C1C(=O)OCC)P(=O)(OCC)OCC)=O ZYGIDRYZXQBZLX-UHFFFAOYSA-N 0.000 claims description 2
- HDOFYEWUYHZPME-UHFFFAOYSA-N ethyl 5'-diethoxyphosphoryl-5-fluoro-2-oxospiro[1H-indole-3,3'-pyrazole]-4-carboxylate Chemical compound C(C)OP(=O)(OCC)C1=CC2(N=N1)C(NC=1C=CC(=C(C=12)C(=O)OCC)F)=O HDOFYEWUYHZPME-UHFFFAOYSA-N 0.000 claims 1
- BBVPAJNQTAAADQ-UHFFFAOYSA-N ethyl 5'-dimethoxyphosphoryl-2-oxospiro[1H-indole-3,3'-pyrazole]-4'-carboxylate Chemical compound COP(=O)(OC)C1=C(C2(N=N1)C(NC1=CC=CC=C12)=O)C(=O)OCC BBVPAJNQTAAADQ-UHFFFAOYSA-N 0.000 claims 1
- VUICVUBZZSPFGM-UHFFFAOYSA-N ethyl 5-chloro-5'-diethoxyphosphoryl-2-oxospiro[1H-indole-3,3'-pyrazole]-4'-carboxylate Chemical compound ClC=1C=C2C(=CC=1)NC(C21N=NC(=C1C(=O)OCC)P(=O)(OCC)OCC)=O VUICVUBZZSPFGM-UHFFFAOYSA-N 0.000 claims 1
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 41
- 238000006243 chemical reaction Methods 0.000 description 24
- 238000005481 NMR spectroscopy Methods 0.000 description 15
- 239000007787 solid Substances 0.000 description 15
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 14
- 239000011734 sodium Substances 0.000 description 11
- 239000000243 solution Substances 0.000 description 10
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 9
- JXDYKVIHCLTXOP-UHFFFAOYSA-N isatin Chemical compound C1=CC=C2C(=O)C(=O)NC2=C1 JXDYKVIHCLTXOP-UHFFFAOYSA-N 0.000 description 8
- 238000004679 31P NMR spectroscopy Methods 0.000 description 7
- 238000006736 Huisgen cycloaddition reaction Methods 0.000 description 7
- 238000005160 1H NMR spectroscopy Methods 0.000 description 6
- IGXUUWYVUGBMFT-UHFFFAOYSA-N 3-methyleneoxindole Chemical compound C1=CC=C2C(=C)C(=O)NC2=C1 IGXUUWYVUGBMFT-UHFFFAOYSA-N 0.000 description 6
- 239000003153 chemical reaction reagent Substances 0.000 description 6
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 150000003217 pyrazoles Chemical class 0.000 description 5
- 150000008049 diazo compounds Chemical class 0.000 description 4
- 125000000623 heterocyclic group Chemical group 0.000 description 4
- XYFCBTPGUUZFHI-UHFFFAOYSA-O phosphonium Chemical compound [PH4+] XYFCBTPGUUZFHI-UHFFFAOYSA-O 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 3
- 241000233866 Fungi Species 0.000 description 3
- WTKZEGDFNFYCGP-UHFFFAOYSA-N Pyrazole Chemical compound C=1C=NNC=1 WTKZEGDFNFYCGP-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 241000700605 Viruses Species 0.000 description 3
- 238000010523 cascade reaction Methods 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000004440 column chromatography Methods 0.000 description 3
- 238000006352 cycloaddition reaction Methods 0.000 description 3
- IQUSQPDPMUSDNN-UHFFFAOYSA-N ethyl 5'-diethoxyphosphoryl-5-fluoro-2-oxospiro[1H-indole-3,3'-pyrazole]-4'-carboxylate Chemical compound C(C)OP(=O)(OCC)C1=C(C2(N=N1)C(NC1=CC=C(C=C12)F)=O)C(=O)OCC IQUSQPDPMUSDNN-UHFFFAOYSA-N 0.000 description 3
- 238000011065 in-situ storage Methods 0.000 description 3
- 238000006452 multicomponent reaction Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 description 2
- POWMKQRQDNARSN-UHFFFAOYSA-N 1-diazonio-1-diethoxyphosphorylprop-1-en-2-olate Chemical compound CCOP(=O)(OCC)C(=[N+]=[N-])C(C)=O POWMKQRQDNARSN-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical class N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical class OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000005882 aldol condensation reaction Methods 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- 230000004071 biological effect Effects 0.000 description 2
- 201000011510 cancer Diseases 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000002552 dosage form Substances 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000001404 mediated effect Effects 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- FJEBNXVVORNXKI-UHFFFAOYSA-N methyl 5'-diethoxyphosphoryl-2-oxospiro[1H-indole-3,3'-pyrazole]-4'-carboxylate Chemical compound C(C)OP(=O)(OCC)C1=C(C2(N=N1)C(NC1=CC=CC=C12)=O)C(=O)OC FJEBNXVVORNXKI-UHFFFAOYSA-N 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 238000004611 spectroscopical analysis Methods 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 238000002424 x-ray crystallography Methods 0.000 description 2
- WBYWAXJHAXSJNI-VOTSOKGWSA-M .beta-Phenylacrylic acid Natural products [O-]C(=O)\C=C\C1=CC=CC=C1 WBYWAXJHAXSJNI-VOTSOKGWSA-M 0.000 description 1
- NIOUPZZEDGIWIT-UHFFFAOYSA-N 1-[[(z)-diazomethyl]-ethoxyphosphoryl]oxyethane Chemical compound CCOP(=O)(OCC)C=[N+]=[N-] NIOUPZZEDGIWIT-UHFFFAOYSA-N 0.000 description 1
- OSSNTDFYBPYIEC-UHFFFAOYSA-N 1-ethenylimidazole Chemical compound C=CN1C=CN=C1 OSSNTDFYBPYIEC-UHFFFAOYSA-N 0.000 description 1
- MQLACMBJVPINKE-UHFFFAOYSA-N 10-[(3-hydroxy-4-methoxyphenyl)methylidene]anthracen-9-one Chemical compound C1=C(O)C(OC)=CC=C1C=C1C2=CC=CC=C2C(=O)C2=CC=CC=C21 MQLACMBJVPINKE-UHFFFAOYSA-N 0.000 description 1
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- KMURUFIOBXGRIU-UHFFFAOYSA-N 5'-(trifluoromethoxy)spiro[1,2-dihydroindole-3,3'-pyrazole]-4'-carboxylic acid Chemical compound C1C2(C3=CC=CC=C3N1)C(=C(N=N2)OC(F)(F)F)C(=O)O KMURUFIOBXGRIU-UHFFFAOYSA-N 0.000 description 1
- STYPUNWBDTZHAF-UHFFFAOYSA-N 5'-diethoxyphosphoryl-4'-ethyl-5-fluorospiro[1H-indole-3,3'-pyrazole]-2-one Chemical compound C(C)C=1C2(N=NC=1P(=O)(OCC)OCC)C(NC1=CC=C(C=C12)F)=O STYPUNWBDTZHAF-UHFFFAOYSA-N 0.000 description 1
- YPIINMAYDTYYSQ-UHFFFAOYSA-N 5-ethenyl-1h-pyrazole Chemical class C=CC=1C=CNN=1 YPIINMAYDTYYSQ-UHFFFAOYSA-N 0.000 description 1
- MZRUFMBFIKGOAL-UHFFFAOYSA-N 5-nitro-1h-pyrazole Chemical class [O-][N+](=O)C1=CC=NN1 MZRUFMBFIKGOAL-UHFFFAOYSA-N 0.000 description 1
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- GOPVQVPINVJOFZ-UHFFFAOYSA-N C(C)C=1C2(N=NC=1P(=O)(OCC)OCC)C(NC1=CC=C(C=C12)[N+](=O)[O-])=O Chemical compound C(C)C=1C2(N=NC=1P(=O)(OCC)OCC)C(NC1=CC=C(C=C12)[N+](=O)[O-])=O GOPVQVPINVJOFZ-UHFFFAOYSA-N 0.000 description 1
- 0 CCOC(C(C(c(c(N1)ccc2)c2Cl)(C1=O)N=N1)=C1P(*)(OCC)=O)=O Chemical compound CCOC(C(C(c(c(N1)ccc2)c2Cl)(C1=O)N=N1)=C1P(*)(OCC)=O)=O 0.000 description 1
- SCFDAPQUPLSUDO-UHFFFAOYSA-N CC[O](C)P(C(N=NC1(c2ccccc2N2)C2=O)=C1C(OC)=O)([O](C)CC)=O Chemical compound CC[O](C)P(C(N=NC1(c2ccccc2N2)C2=O)=C1C(OC)=O)([O](C)CC)=O SCFDAPQUPLSUDO-UHFFFAOYSA-N 0.000 description 1
- 101150041968 CDC13 gene Proteins 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- WBYWAXJHAXSJNI-SREVYHEPSA-N Cinnamic acid Chemical compound OC(=O)\C=C/C1=CC=CC=C1 WBYWAXJHAXSJNI-SREVYHEPSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 238000006000 Knoevenagel condensation reaction Methods 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- PCKPVGOLPKLUHR-UHFFFAOYSA-N OH-Indolxyl Natural products C1=CC=C2C(O)=CNC2=C1 PCKPVGOLPKLUHR-UHFFFAOYSA-N 0.000 description 1
- LNLPEXPOLVRCGZ-UHFFFAOYSA-N P(O)(O)=O.N1N=CC=C1 Chemical class P(O)(O)=O.N1N=CC=C1 LNLPEXPOLVRCGZ-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- BNRNXUUZRGQAQC-UHFFFAOYSA-N Sildenafil Natural products CCCC1=NN(C)C(C(N2)=O)=C1N=C2C(C(=CC=1)OCC)=CC=1S(=O)(=O)N1CCN(C)CC1 BNRNXUUZRGQAQC-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 229930013930 alkaloid Natural products 0.000 description 1
- 150000001345 alkine derivatives Chemical group 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000001093 anti-cancer Effects 0.000 description 1
- 230000036436 anti-hiv Effects 0.000 description 1
- 230000001028 anti-proliverative effect Effects 0.000 description 1
- 230000002365 anti-tubercular Effects 0.000 description 1
- 239000002246 antineoplastic agent Substances 0.000 description 1
- SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 description 1
- 229940092714 benzenesulfonic acid Drugs 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 125000002837 carbocyclic group Chemical group 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 229940047495 celebrex Drugs 0.000 description 1
- RZEKVGVHFLEQIL-UHFFFAOYSA-N celecoxib Chemical compound C1=CC(C)=CC=C1C1=CC(C(F)(F)F)=NN1C1=CC=C(S(N)(=O)=O)C=C1 RZEKVGVHFLEQIL-UHFFFAOYSA-N 0.000 description 1
- 230000004663 cell proliferation Effects 0.000 description 1
- 235000013985 cinnamic acid Nutrition 0.000 description 1
- 229930016911 cinnamic acid Natural products 0.000 description 1
- 235000015165 citric acid Nutrition 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000004535 dynamic nuclear magnetic resonance Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- SRCZQMGIVIYBBJ-UHFFFAOYSA-N ethoxyethane;ethyl acetate Chemical compound CCOCC.CCOC(C)=O SRCZQMGIVIYBBJ-UHFFFAOYSA-N 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 235000011087 fumaric acid Nutrition 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000011905 homologation Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- JYGFTBXVXVMTGB-UHFFFAOYSA-N indolin-2-one Chemical compound C1=CC=C2NC(=O)CC2=C1 JYGFTBXVXVMTGB-UHFFFAOYSA-N 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 150000007529 inorganic bases Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- WBYWAXJHAXSJNI-UHFFFAOYSA-N methyl p-hydroxycinnamate Natural products OC(=O)C=CC1=CC=CC=C1 WBYWAXJHAXSJNI-UHFFFAOYSA-N 0.000 description 1
- 239000004005 microsphere Substances 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- RPMXALUWKZHYOV-UHFFFAOYSA-N nitroethene Chemical group [O-][N+](=O)C=C RPMXALUWKZHYOV-UHFFFAOYSA-N 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- 238000006362 organocatalysis Methods 0.000 description 1
- 150000005623 oxindoles Chemical class 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 125000005499 phosphonyl group Chemical group 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- YLLIGHVCTUPGEH-UHFFFAOYSA-M potassium;ethanol;hydroxide Chemical compound [OH-].[K+].CCO YLLIGHVCTUPGEH-UHFFFAOYSA-M 0.000 description 1
- CASUWPDYGGAUQV-UHFFFAOYSA-M potassium;methanol;hydroxide Chemical compound [OH-].[K+].OC CASUWPDYGGAUQV-UHFFFAOYSA-M 0.000 description 1
- 230000003389 potentiating effect Effects 0.000 description 1
- 150000003141 primary amines Chemical class 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- JZCPYUJPEARBJL-UHFFFAOYSA-N rimonabant Chemical compound CC=1C(C(=O)NN2CCCCC2)=NN(C=2C(=CC(Cl)=CC=2)Cl)C=1C1=CC=C(Cl)C=C1 JZCPYUJPEARBJL-UHFFFAOYSA-N 0.000 description 1
- 229960003015 rimonabant Drugs 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- DEIYFTQMQPDXOT-UHFFFAOYSA-N sildenafil citrate Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O.CCCC1=NN(C)C(C(N2)=O)=C1N=C2C(C(=CC=1)OCC)=CC=1S(=O)(=O)N1CCN(C)CC1 DEIYFTQMQPDXOT-UHFFFAOYSA-N 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- GYBMSOFSBPZKCX-UHFFFAOYSA-N sodium;ethanol;ethanolate Chemical compound [Na+].CCO.CC[O-] GYBMSOFSBPZKCX-UHFFFAOYSA-N 0.000 description 1
- SUBJHSREKVAVAR-UHFFFAOYSA-N sodium;methanol;methanolate Chemical compound [Na+].OC.[O-]C SUBJHSREKVAVAR-UHFFFAOYSA-N 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- 230000008685 targeting Effects 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 238000010490 three component reaction Methods 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- QVWDCTQRORVHHT-UHFFFAOYSA-N tropone Chemical compound O=C1C=CC=CC=C1 QVWDCTQRORVHHT-UHFFFAOYSA-N 0.000 description 1
- 229940094720 viagra Drugs 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6561—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom containing systems of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring or ring system, with or without other non-condensed hetero rings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P33/00—Antiparasitic agents
Definitions
- the present invention relates to novel substituted 3-spirophosphoryl pyrazole-2- oxindoles of Formula (I) or its pharmaceutically acceptable salts, esters, ethers, isomers, stereoisomers, positional isomers and polymorphs thereof.
- the present invention further relates to one pot, one step process for the synthesis of spirophosphoryl pyrazole oxindoles of Formula (I) with yield ranging from 70-85%.
- pyrazoles are formed in one pot via spontaneous elimination of the nitro group.
- nitropyrazoles could be synthesized by the same strategy using a-bromonitroalkenes. The methodology works for the synthesis of phosphonylpyrazoles fused to other carbo- and heterocycles as well.
- the main objective of the present invention is to provide a novel substituted spirophosphoryl pyrazole oxindoles of Formula (I) or its pharmaceutically acceptable salts, esters, ethers, isomers, stereoisomers, positional isomers and polymorphs thereof.
- the another objective of the present invention is to provide a pharmaceutical composition comprising compound of Formula (I) and at least one pharmaceutically acceptable carrier for activity against bacteria, fungi, virus and such like.
- Still another objective of the present invention is to provide one pot, one step process for the synthesis of substituted spirophosphoryl pyrazole oxindoles of Formula (I) or its pharmaceutically acceptable salts, esters, ethers, isomers, stereoisomers, positional isomers and polymorphs thereof.
- Yet another objective of the present invention is to provide one pot, one step and simple process for the synthesis of substituted spirophosphoryl pyrazole oxindoles of Formula (I) or its pharmaceutically acceptable salts, esters, ethers, isomers, stereoisomers, positional isomers and polymorphs thereof by using mild reaction conditions and short reaction time with high yield.
- the present invention provides a novel substituted spirophosphoryl pyrazole oxindoles of Formula (I) or its pharmaceutically acceptable salts, esters, ethers, isomers, stereoisomers, positional isomers and polymorphs thereof.
- Ri H, F, Br, CI, N0 2 , OCF 3
- R 2 benzyl, i-butyl carbonyl, methyl, acetyl, tert-butyloxy carbonyl and para methoxybenzyl ether
- R 3 COOEt, COOMe, COPh, COAr, CN and
- the present invention further relates to a pharmaceutical composition
- a pharmaceutical composition comprising compound of Formula I and at least one pharmaceutically acceptable carrier for activity against bacteria, fungi, virus and such like.
- the present invention further relates to one pot, one step process for the synthesis of substituted spirophosphoryl pyrazole oxindoles of Formula (I) including the steps of adding a base to a stirred solution of Bestmann- Ohira Reagent in a solvent at temperature ranging from 20-30°C in air and stirring the resulting mixture for 2-4 mins followed by adding oxindolylidene acetate to the mixture and stirring the resultant solution for 5-6 min to afford substituted 3-spirophosphonyl pyrazole-2- oxindoles of Formula (I).
- said base is selected from sodium hydroxide, potassium hydroxide, sodium methoxide, sodium ethoxide, triethyl amine, potassium carbonate, potassium tert. butoxide, diazabicycloundecene and such like.
- said solvent is selected from methanol, ethanol, acetonitrile, dimethyl sulfoxide, or tetrahydrofuran.
- the present invention provides a novel substituted spirophosphoryl pyrazole oxindoles of Formula (I) or its pharmaceutically acceptable salts, esters, ethers, isomers, stereoisomers, positional isomers and polymorphs thereof.
- Ri H, F, Br, CI, N0 2 , OCF 3
- R 2 benzyl, i-butyl carbonyl, methyl, acetyl, tert-butyloxy carbonyl and para methoxybenzyl ether
- R 3 COOEt, COOMe, COPh, COAr, CN and
- the compounds of Formula (I) are selected from compounds 3a-3n.
- the compound of Formula I may further find use in the therapeutic classes of cancer and cell proliferation.
- the compound of Formula I is active against Mycobacteria like E.coli, Pseudomonas flurescence, Staphylococcus aureus, Bacillus subtillus.
- the compound of Formula I is active against HIV.
- the present invention further relates to a pharmaceutical composition comprising compound of Formula I and at least one pharmaceutically acceptable carrier for activity against bacteria, fungi, virus and such like.
- the present invention further relates to one pot, one step process for the synthesis of substituted spirophosphoryl pyrazole oxindoles of Formula (I) or its pharmaceutically acceptable salts, esters, ethers, isomers, stereoisomers, positional isomers and polymorphs thereof including the steps of (a) adding a base to a stirred solution of Bestmann- Ohira Reagent in a solvent at temperature ranging from 20-30°C in air and stirring the resulting mixture for 2-4 mins; (b) adding oxindolylidene acetate to the mixture and stirring the resultant solution for 5-6 min to afford substituted 3-spirophosphonyl pyrazole-2-oxindoles of Formula (I).
- the present invention further relates to one pot, one step process for the synthesis of substituted spirophosphoryl pyrazole oxindoles of Formula (I) or its pharmaceutically acceptable salts, esters, ethers, isomers, stereoisomers, positional isomers and polymorphs thereof comprising adding a base (2.0 equiv.) to a stirred solution of Bestmann- Ohira Reagent (2.0 equiv.) in a solvent at temperature ranging from 20-30°C in air and stirring the resulting mixture for 2-4 mins; adding oxindolylidene acetate (1.0 equiv.) to the mixture and stirring the resultant solution for 5-6 min to afford substituted 3-spirophosphonyl pyrazole-2- oxindoles of Formula (I).
- said base is selected from sodium hydroxide, potassium hydroxide, sodium methoxide, sodium ethoxide, triethyl amine, potassium carbonate, potassium tert. butoxide, diazabicycloundecene and such like.
- said solvent is selected from methanol, ethanol, acetonitrile, dimethyl sulfoxide, tetrahydrofuran and such like.
- yield of said process is ranging from 70% to
- the pharmaceutically acceptable salt includes both acid and base addition salts.
- the acid addition salts are formed with both inorganic acids such as hydrochloric acid, hydrobromic acid, phosphoric acid, sulfuric acid, nitric acid and the like; the organic acids are selected from but not limited to acetic acid, benzenesulfonic acid, benzoic acid, cinnamic acid, citric acid, formic acid, fumaric acid, and the like.
- the base addition salts are derived from inorganic bases which include, but are not limited to, sodium, potassium, lithium, ammonium, calcium, magnesium, iron, zinc, copper, manganese, aluminum salts and the like; from organic bases such as salts of ammonia, primary, secondary, and tertiary amines, cyclic amines etc.
- compositions of the invention can be prepared by combining a compound of the invention with an appropriate pharmaceutically acceptable carrier, diluent or excipient, and may be Formulated into preparations in solid, semi-solid, liquid or gaseous forms, such as tablets, capsules, powders, granules, ointments, solutions, injections, gels and microspheres,
- the present invention relates to administering 'an effective amount' of the 'composition of invention ' to the subject suffering from said disease.
- compound of Formula I and pharmaceutical compositions containing them may be administered using any amount, any form of pharmaceutical composition via any route of administration effective for treating the disease.
- Typical routes of administering such pharmaceutical compositions include, without limitation, oral, topical, transdermal, inhalation, parenteral, sublingual, buccal, rectal, vaginal, and intranasal.
- compositions of the invention are Formulated so as to allow the active ingredients contained therein to be bioavailable upon administration of the composition to a patient.
- Compositions that will be administered to a subject or patient may take the form of one or more dosage units.
- the dosage forms can also be prepared as sustained, controlled, modified and immediate dosage forms.
- Example 1 General procedure for the 1,3 dipolar reaction of Bestmann- Ohira Reagent with oxindolylidene acetates:
- Example 17 A general experimental procedure for sequential multicom nentreaction of isatin 4, phosphonium ylide 5 and BOR reagent:
- Example 18 Activity testing of substituted 3-spirophosphoryl pyrazole-2- oxindoles:
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Tropical Medicine & Parasitology (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Communicable Diseases (AREA)
- Oncology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
La présente invention concerne de nouveaux 3-spirophosphoryl, pyrazole-2-oxindoles substitués de Formule (I) et leurs sels, esters, éthers, isomères, stéréoisomères, isomères de position et polymorphes. La présente invention concerne en outre un procédé en un pot unique, en une étape de synthèse des spirophosphoryl pyrazole oxindoles de Formule (I) avec un rendement situé dans la plage de 70 à 85 %.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN677/DEL/2015 | 2015-03-13 | ||
IN677DE2015 | 2015-03-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2016147205A1 true WO2016147205A1 (fr) | 2016-09-22 |
Family
ID=55953341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IN2016/050085 WO2016147205A1 (fr) | 2015-03-13 | 2016-03-11 | Nouveaux 3-spirophosphoryl pyrazole-2-oxindoles substitués en tant qu'agents anti-infectieux et procédé de synthèse correspondant |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2016147205A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109867678A (zh) * | 2019-04-08 | 2019-06-11 | 浙江工业大学 | 一种四环吲哚啉类化合物的制备方法 |
CN113845524A (zh) * | 2021-10-29 | 2021-12-28 | 四川农业大学 | 一种螺吡咯吲哚酮类化合物及其制备方法和应用 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009132921A1 (fr) * | 2008-04-29 | 2009-11-05 | Novartis Ag | Dérivés spiro-indoles pour le traitement de maladies parasitaires |
US20110112052A1 (en) * | 2009-11-12 | 2011-05-12 | The Regents Of The University Of Michigan | Spiro-oxindole mdm2 antagonists |
WO2014167528A1 (fr) * | 2013-04-11 | 2014-10-16 | Novartis Ag | Dérivés de spiropyrazolopyridine et leurs utilisations pour le traitement d'infections virales |
-
2016
- 2016-03-11 WO PCT/IN2016/050085 patent/WO2016147205A1/fr active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009132921A1 (fr) * | 2008-04-29 | 2009-11-05 | Novartis Ag | Dérivés spiro-indoles pour le traitement de maladies parasitaires |
US20110112052A1 (en) * | 2009-11-12 | 2011-05-12 | The Regents Of The University Of Michigan | Spiro-oxindole mdm2 antagonists |
WO2014167528A1 (fr) * | 2013-04-11 | 2014-10-16 | Novartis Ag | Dérivés de spiropyrazolopyridine et leurs utilisations pour le traitement d'infections virales |
Non-Patent Citations (12)
Title |
---|
AHAMAD ET AL., ORGANIC AND BIOMOLECULAR CHEMISTRY, vol. 13, 25 November 2014 (2014-11-25), pages 1492 - 1499 |
AHMED KAMAL ET AL.: "Design and synthesis of pyrazole-oxindole conjugates targeting tubulin polymerization as new anticancer agents", EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY, vol. 92, 2015, pages 501 - 513 |
ANIL M. SHELKE ET AL: "An efficient one pot regioselective synthesis of a 3,3'-spiro-phosphonylpyrazole-oxindole framework via base mediated [1,3]-dipolar cycloaddition reaction of the Bestmann-Ohira reagent with methyleneindolinones", ORGANIC & BIOMOLECULAR CHEMISTRY, vol. 13, no. 32, 6 July 2015 (2015-07-06) - 6 July 2015 (2015-07-06), GB, pages 8669 - 8675, XP055281002, ISSN: 1477-0520, DOI: 10.1039/C5OB01020A * |
ANTHONY R. MARTIN ET AL.: "Regioselective synthesis of 3-Carbo-5-phosphonylpyrazoles through a one-pot. ClaisenSchmidt/1,3-Dipolar Cycloaddition/Oxidation sequence", EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, vol. 17, 2011, pages 3184 - 3190 |
ASHIS KUMAR GUPTA ET AL: "Substrate-controlled product-selectivity in the reaction of the Bestmann-Ohira reagent with N-unprotected isatin-derived olefins", ORGANIC & BIOMOLECULAR CHEMISTRY, vol. 13, no. 38, 5 August 2015 (2015-08-05) - 5 August 2015 (2015-08-05), GB, pages 9783 - 9788, XP055281021, ISSN: 1477-0520, DOI: 10.1039/C5OB01382H * |
DAOJUAN CHENG ET AL.: "Organocatalytic asymmetric assembly reactions: Synthesis of spirooxindoles via organocascade strategies", ACS CATALYSIS, vol. 4, 2014, pages 743 - 762 |
DEEPTI VERMA ET AL.: "Highly selective synthesis of pyrazole and spiropyrazoline phosphonates via base-assisted reaction of the Bestmann-Ohira Reagent with enones", JOURNAL OF ORGANIC CHEMISTRY, vol. 76, no. 11, 2011, pages 4764 - 4770 |
KISHOR MOHANAN ET AL., ANGEWANDTE CHEMIE, vol. 49, no. 18, 2010, pages 3196 - 3199 |
MURUGANANTHAM R ET AL: "Base-Mediated Reaction of the Bestmann-Ohira Reagent with Nitroalkenes for the Regioselective Synthesis of Phosphonylpyrazoles", ORGANIC LETTERS, AMERICAN CHEMICAL SOCIETY, US, vol. 9, no. 6, 15 March 2007 (2007-03-15), pages 1125 - 1128, XP008088078, ISSN: 1523-7060, DOI: 10.1021/OL070107S * |
R. MURUGANANTHAM ET AL.: "Base mediated reaction of the Bestmann-Ohira reagent with Nitroalkenes for the regioselective synthesis of phosphonylpyrazoles", ORGANIC LETTER, vol. 9, no. 6, 2007, pages 1125 - 1128, XP008088078, DOI: doi:10.1021/ol070107s |
RAJENDRAN MURUGANANTHAM ET AL.: "Phosphonylpyrazoles from Bestmann-Ohira reagent and nitroalkenes: synthesis and dynamic NMR studies", JOURNAL OF ORGANIC CHEMISTRY, vol. 75, no. 7, 2010, pages 2197 - 2205 |
VARINDER K. AGGARWAL ET AL.: "A novel one-pot method for the preparation of pyrazoles by 1,3-Dipolar cycloadditions of diazo compounds generated in situ", JOURNAL OF ORGANIC CHEMISTRY, vol. 68, no. 13, 2003, pages 5381 - 5383, XP002646754, DOI: doi:10.1021/jo0268409 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109867678A (zh) * | 2019-04-08 | 2019-06-11 | 浙江工业大学 | 一种四环吲哚啉类化合物的制备方法 |
CN113845524A (zh) * | 2021-10-29 | 2021-12-28 | 四川农业大学 | 一种螺吡咯吲哚酮类化合物及其制备方法和应用 |
CN113845524B (zh) * | 2021-10-29 | 2023-11-07 | 四川农业大学 | 一种螺吡咯吲哚酮类化合物及其制备方法和应用 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7221861B2 (ja) | オルトミクソウイルス感染症を治療するのに有用な縮合三環式ピリダジノン化合物 | |
Dangroo et al. | An efficient synthesis of phosphoramidates from halides in aqueous ethanol | |
Reddy et al. | Ionic Liquid [EMIM] OAc under Ultrasonic Irradiation towards Synthesis of 1, 4‐DHP's | |
Vereshchagin et al. | One‐Pot ‘On‐solvent’Multicomponent Protocol for the Synthesis of Medicinally Relevant 4H‐Pyrano [3, 2‐c] quinoline Scaffold | |
Xiong et al. | One-pot and regioselective synthesis of 3, 4-dihydroquinazolines by Sequential Ugi/Staudinger/aza-Wittig reaction starting from functionalized isocyanides | |
Gao et al. | Visible-light-induced intramolecular radical cascade of α-bromo-N-benzyl-alkylamides: A new strategy to synthesize tetracyclic N-fused indolo [2, 1-a] isoquinolin-6 (5 H)-ones | |
Guan et al. | New efficient synthesis of 1H-imidazo-[4, 5-c] quinolines by a sequential Van Leusen/Staudinger/aza-Wittig/carbodiimide-mediated cyclization | |
Palacios et al. | Synthesis and reactivity of imines derived from bisphosphonates and 3-phosphorylated 2-aza-1, 3-dienes | |
WO2016147205A1 (fr) | Nouveaux 3-spirophosphoryl pyrazole-2-oxindoles substitués en tant qu'agents anti-infectieux et procédé de synthèse correspondant | |
Tribak et al. | Synthesis and reactivity of new heterocyclic systems derived from 5-chloro-1H-indole-2, 3-dione | |
Balthazor et al. | Dipolar cycloadditions of an acetylenic phosphinate | |
Kametani et al. | Syntheses of heterocyclic compounds. CCCXCIV. Total syntheses of (+-)-dasycarpidone and (+-)-3-epidasycarpidone. Formal total syntheses of (+-)-uleine and (+-)-3-epiuleine | |
Rana et al. | FeCl 3 catalysed multicomponent divergent synthesis of a library of indeno-fused heterocycles | |
Zhang et al. | Copper (I)‐Catalyzed Intramolecular N‐N Coupling of Cyclopropyl O‐Acyl Ketoximes: Synthesis of Spiro‐fused Pyrazolin‐5‐ones | |
Fuentes-Pantoja et al. | Total Synthesis of (R)-Argentilactone and (R)-Goniothalamin Using a Free-Radical Photoredox Approach to α, β-Unsaturated δ-Lactones | |
CN104610267B (zh) | 无催化条件下高效的合成6-烷基吡唑并[1,5-c]喹唑啉骨架化合物的方法 | |
WO2022044033A1 (fr) | Composés de quinolone et leur procédé de préparation | |
Costa et al. | Synthesis of 3-aminochromenes: the Zincke reaction revisited | |
Modranka et al. | Synthesis of substituted methylidenepyrimidobenzothiazolones as potential cytotoxic agents. | |
CN102351870B (zh) | 一种苯并吖啶衍生物的制备方法及其作为抗癌药物的用途 | |
Homami et al. | A practical approach for the synthesis of novel triazolo-fused benzazepine derivatives using a multi-component reaction and an intramolecular C–H arylation | |
Maklakova et al. | Synthesis of ethynyl-3-hydroxyquinoline-4-carboxylic acids | |
CN111018771B (zh) | 一种合成3-(2-氰基乙烯基)吲哚衍生物的方法 | |
CN114031623B (zh) | 一种c14位氨基取代粉防己碱衍生物及其制备和应用 | |
Kumar et al. | Amberlite IR-120 H+ Resin, an Efficient and Recyclable Solid Phase Catalyst for the Synthesis of 2, 3-Disubstituted Quinazolin-4 (3H)-Ones: A Greener Approach |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 16721512 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 16721512 Country of ref document: EP Kind code of ref document: A1 |