CN112300157A - 一种新型具有抗肿瘤活性的吡唑并吡啶类化合物及其制备方法 - Google Patents
一种新型具有抗肿瘤活性的吡唑并吡啶类化合物及其制备方法 Download PDFInfo
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- CN112300157A CN112300157A CN202011276885.XA CN202011276885A CN112300157A CN 112300157 A CN112300157 A CN 112300157A CN 202011276885 A CN202011276885 A CN 202011276885A CN 112300157 A CN112300157 A CN 112300157A
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- trifluoromethanesulfonic acid
- silver trifluoroacetate
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- Granted
Links
- -1 pyrazolopyridine compound Chemical class 0.000 title claims abstract description 26
- 230000000259 anti-tumor effect Effects 0.000 title claims abstract description 13
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- KZJPVUDYAMEDRM-UHFFFAOYSA-M silver;2,2,2-trifluoroacetate Chemical compound [Ag+].[O-]C(=O)C(F)(F)F KZJPVUDYAMEDRM-UHFFFAOYSA-M 0.000 claims abstract description 73
- ITMCEJHCFYSIIV-UHFFFAOYSA-N triflic acid Chemical compound OS(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-N 0.000 claims abstract description 73
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 65
- 239000001301 oxygen Substances 0.000 claims abstract description 65
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 65
- IDASOVSVRKONFS-UHFFFAOYSA-N 3-phenylprop-2-ynal Chemical class O=CC#CC1=CC=CC=C1 IDASOVSVRKONFS-UHFFFAOYSA-N 0.000 claims abstract description 58
- JVVRJMXHNUAPHW-UHFFFAOYSA-N 1h-pyrazol-5-amine Chemical class NC=1C=CNN=1 JVVRJMXHNUAPHW-UHFFFAOYSA-N 0.000 claims abstract description 44
- 238000000034 method Methods 0.000 claims abstract description 42
- 150000005229 pyrazolopyridines Chemical class 0.000 claims abstract description 11
- 239000003054 catalyst Substances 0.000 claims abstract description 8
- 238000006243 chemical reaction Methods 0.000 claims description 88
- 125000000217 alkyl group Chemical group 0.000 claims description 9
- 125000003118 aryl group Chemical group 0.000 claims description 9
- 239000001257 hydrogen Substances 0.000 claims description 9
- 229910052739 hydrogen Inorganic materials 0.000 claims description 9
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 9
- 239000002904 solvent Substances 0.000 claims description 9
- 125000000547 substituted alkyl group Chemical group 0.000 claims description 9
- 125000003107 substituted aryl group Chemical group 0.000 claims description 9
- 230000035484 reaction time Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims 3
- YGCZTXZTJXYWCO-UHFFFAOYSA-N 3-phenylpropanal Chemical class O=CCCC1=CC=CC=C1 YGCZTXZTJXYWCO-UHFFFAOYSA-N 0.000 claims 2
- 150000001875 compounds Chemical class 0.000 abstract description 23
- 230000000144 pharmacologic effect Effects 0.000 abstract description 9
- 238000011160 research Methods 0.000 abstract description 4
- 238000005580 one pot reaction Methods 0.000 abstract description 3
- 239000002547 new drug Substances 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- 238000012827 research and development Methods 0.000 abstract 1
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 219
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 116
- 235000019439 ethyl acetate Nutrition 0.000 description 93
- 239000000047 product Substances 0.000 description 87
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 62
- 238000001035 drying Methods 0.000 description 59
- 239000012043 crude product Substances 0.000 description 58
- 230000015572 biosynthetic process Effects 0.000 description 36
- 238000003786 synthesis reaction Methods 0.000 description 36
- 238000000926 separation method Methods 0.000 description 32
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 31
- 239000000203 mixture Substances 0.000 description 31
- 239000003208 petroleum Substances 0.000 description 31
- 238000005406 washing Methods 0.000 description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 31
- 238000000746 purification Methods 0.000 description 30
- 239000011541 reaction mixture Substances 0.000 description 30
- 238000007789 sealing Methods 0.000 description 30
- 238000003756 stirring Methods 0.000 description 30
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 29
- 238000005160 1H NMR spectroscopy Methods 0.000 description 29
- 239000003480 eluent Substances 0.000 description 29
- 239000012074 organic phase Substances 0.000 description 29
- 239000007787 solid Substances 0.000 description 29
- 238000001228 spectrum Methods 0.000 description 29
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 17
- FMKMKBLHMONXJM-UHFFFAOYSA-N 5-methyl-2-phenylpyrazol-3-amine Chemical compound N1=C(C)C=C(N)N1C1=CC=CC=C1 FMKMKBLHMONXJM-UHFFFAOYSA-N 0.000 description 13
- 210000004027 cell Anatomy 0.000 description 8
- 230000002401 inhibitory effect Effects 0.000 description 8
- 210000004881 tumor cell Anatomy 0.000 description 6
- 239000000543 intermediate Substances 0.000 description 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 206010028980 Neoplasm Diseases 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000006555 catalytic reaction Methods 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 150000002391 heterocyclic compounds Chemical class 0.000 description 3
- 230000005764 inhibitory process Effects 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- AMFYRKOUWBAGHV-UHFFFAOYSA-N 1h-pyrazolo[4,3-b]pyridine Chemical compound C1=CN=C2C=NNC2=C1 AMFYRKOUWBAGHV-UHFFFAOYSA-N 0.000 description 2
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 2
- 238000002965 ELISA Methods 0.000 description 2
- 108010019160 Pancreatin Proteins 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 102000004142 Trypsin Human genes 0.000 description 2
- 108090000631 Trypsin Proteins 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 201000011510 cancer Diseases 0.000 description 2
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- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
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- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 239000002609 medium Substances 0.000 description 2
- QPJVMBTYPHYUOC-UHFFFAOYSA-N methyl benzoate Chemical compound COC(=O)C1=CC=CC=C1 QPJVMBTYPHYUOC-UHFFFAOYSA-N 0.000 description 2
- 229940055695 pancreatin Drugs 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 230000004083 survival effect Effects 0.000 description 2
- 239000012588 trypsin Substances 0.000 description 2
- NPUXAMBGXDZITB-UHFFFAOYSA-N 2,5-bis(4-fluorophenyl)pyrazol-3-amine Chemical compound NC1=CC(C=2C=CC(F)=CC=2)=NN1C1=CC=C(F)C=C1 NPUXAMBGXDZITB-UHFFFAOYSA-N 0.000 description 1
- ZFDGMMZLXSFNFU-UHFFFAOYSA-N 2,5-dimethylpyrazol-3-amine Chemical compound CC=1C=C(N)N(C)N=1 ZFDGMMZLXSFNFU-UHFFFAOYSA-N 0.000 description 1
- MSSYJZMILJWESS-UHFFFAOYSA-N 2-(2,5-dimethylphenyl)-5-(4-fluorophenyl)pyrazol-3-amine Chemical compound CC1=CC=C(C)C(N2C(=CC(=N2)C=2C=CC(F)=CC=2)N)=C1 MSSYJZMILJWESS-UHFFFAOYSA-N 0.000 description 1
- OAECJVRTCWGNCR-UHFFFAOYSA-N 2-(2,5-dimethylphenyl)-5-methylpyrazol-3-amine Chemical compound N1=C(C)C=C(N)N1C1=CC(C)=CC=C1C OAECJVRTCWGNCR-UHFFFAOYSA-N 0.000 description 1
- WXDYUCKPHTULEB-UHFFFAOYSA-N 2-(3,4-dimethylphenyl)-5-methylpyrazol-3-amine Chemical compound N1=C(C)C=C(N)N1C1=CC=C(C)C(C)=C1 WXDYUCKPHTULEB-UHFFFAOYSA-N 0.000 description 1
- QVYUCIYYOIBQOP-UHFFFAOYSA-N 2-(3,4-dimethylphenyl)-5-phenylpyrazol-3-amine Chemical compound C1=C(C)C(C)=CC=C1N1C(N)=CC(C=2C=CC=CC=2)=N1 QVYUCIYYOIBQOP-UHFFFAOYSA-N 0.000 description 1
- RJJCTMOVFLIPEH-UHFFFAOYSA-N 2-(4-bromophenyl)-5-methylpyrazol-3-amine Chemical compound N1=C(C)C=C(N)N1C1=CC=C(Br)C=C1 RJJCTMOVFLIPEH-UHFFFAOYSA-N 0.000 description 1
- QCTCKFIPUHVCIW-UHFFFAOYSA-N 2-(4-bromophenyl)-5-phenylpyrazol-3-amine Chemical compound NC1=CC(C=2C=CC=CC=2)=NN1C1=CC=C(Br)C=C1 QCTCKFIPUHVCIW-UHFFFAOYSA-N 0.000 description 1
- JESRNIJXVIFVOV-UHFFFAOYSA-N 2-methylpyrazol-3-amine Chemical compound CN1N=CC=C1N JESRNIJXVIFVOV-UHFFFAOYSA-N 0.000 description 1
- ICTIUBGTUKTAID-UHFFFAOYSA-N 3-(3-chlorophenyl)prop-2-ynal Chemical compound ClC1=CC=CC(C#CC=O)=C1 ICTIUBGTUKTAID-UHFFFAOYSA-N 0.000 description 1
- WEBXDBWHBVNAAL-UHFFFAOYSA-N 3-[4-(trifluoromethyl)phenyl]prop-2-ynal Chemical compound FC(F)(F)C1=CC=C(C#CC=O)C=C1 WEBXDBWHBVNAAL-UHFFFAOYSA-N 0.000 description 1
- SLIGAEUOSDJXEQ-UHFFFAOYSA-N 5-(4-fluorophenyl)-2-(4-methylphenyl)pyrazol-3-amine Chemical compound C1=CC(C)=CC=C1N1C(N)=CC(C=2C=CC(F)=CC=2)=N1 SLIGAEUOSDJXEQ-UHFFFAOYSA-N 0.000 description 1
- QCEVUBQDNVSIHB-UHFFFAOYSA-N 5-(4-fluorophenyl)-2-phenylpyrazol-3-amine Chemical compound NC1=CC(C=2C=CC(F)=CC=2)=NN1C1=CC=CC=C1 QCEVUBQDNVSIHB-UHFFFAOYSA-N 0.000 description 1
- WQUNBEPKWJLYJD-UHFFFAOYSA-N 5-methyl-2-(4-methylphenyl)pyrazol-3-amine Chemical compound N1=C(C)C=C(N)N1C1=CC=C(C)C=C1 WQUNBEPKWJLYJD-UHFFFAOYSA-N 0.000 description 1
- ZHBXGHWSVIBUCQ-UHFFFAOYSA-N 5-tert-butyl-1h-pyrazol-3-amine Chemical compound CC(C)(C)C1=CC(N)=NN1 ZHBXGHWSVIBUCQ-UHFFFAOYSA-N 0.000 description 1
- UGHOVEQQTCNASG-UHFFFAOYSA-N 5-tert-butyl-2-(2,5-dimethylphenyl)pyrazol-3-amine Chemical compound CC1=CC=C(C)C(N2C(=CC(=N2)C(C)(C)C)N)=C1 UGHOVEQQTCNASG-UHFFFAOYSA-N 0.000 description 1
- HYTASZJYCDSWBI-UHFFFAOYSA-N 5-tert-butyl-2-(3,4-dimethylphenyl)pyrazol-3-amine Chemical compound C1=C(C)C(C)=CC=C1N1C(N)=CC(C(C)(C)C)=N1 HYTASZJYCDSWBI-UHFFFAOYSA-N 0.000 description 1
- GFWSTBBSSBVVQP-UHFFFAOYSA-N 5-tert-butyl-2-phenylpyrazol-3-amine Chemical compound N1=C(C(C)(C)C)C=C(N)N1C1=CC=CC=C1 GFWSTBBSSBVVQP-UHFFFAOYSA-N 0.000 description 1
- 208000019901 Anxiety disease Diseases 0.000 description 1
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 1
- 102000003903 Cyclin-dependent kinases Human genes 0.000 description 1
- 108090000266 Cyclin-dependent kinases Proteins 0.000 description 1
- 108091008794 FGF receptors Proteins 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 239000007836 KH2PO4 Substances 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- 102000004861 Phosphoric Diester Hydrolases Human genes 0.000 description 1
- 108090001050 Phosphoric Diester Hydrolases Proteins 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 208000005718 Stomach Neoplasms Diseases 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 230000003698 anagen phase Effects 0.000 description 1
- 239000002246 antineoplastic agent Substances 0.000 description 1
- 229940041181 antineoplastic drug Drugs 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 230000010261 cell growth Effects 0.000 description 1
- 229960001701 chloroform Drugs 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 1
- 229910000397 disodium phosphate Inorganic materials 0.000 description 1
- VDQVEACBQKUUSU-UHFFFAOYSA-M disodium;sulfanide Chemical compound [Na+].[Na+].[SH-] VDQVEACBQKUUSU-UHFFFAOYSA-M 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 102000052178 fibroblast growth factor receptor activity proteins Human genes 0.000 description 1
- 238000003818 flash chromatography Methods 0.000 description 1
- 206010017758 gastric cancer Diseases 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 229940043355 kinase inhibitor Drugs 0.000 description 1
- 150000002611 lead compounds Chemical class 0.000 description 1
- 201000004792 malaria Diseases 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229940095102 methyl benzoate Drugs 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910000402 monopotassium phosphate Inorganic materials 0.000 description 1
- VMGAPWLDMVPYIA-HIDZBRGKSA-N n'-amino-n-iminomethanimidamide Chemical compound N\N=C\N=N VMGAPWLDMVPYIA-HIDZBRGKSA-N 0.000 description 1
- 239000002773 nucleotide Substances 0.000 description 1
- 125000003729 nucleotide group Chemical group 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- MUJIDPITZJWBSW-UHFFFAOYSA-N palladium(2+) Chemical compound [Pd+2] MUJIDPITZJWBSW-UHFFFAOYSA-N 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000003757 phosphotransferase inhibitor Substances 0.000 description 1
- 230000001766 physiological effect Effects 0.000 description 1
- GNSKLFRGEWLPPA-UHFFFAOYSA-M potassium dihydrogen phosphate Chemical compound [K+].OP(O)([O-])=O GNSKLFRGEWLPPA-UHFFFAOYSA-M 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 208000002815 pulmonary hypertension Diseases 0.000 description 1
- BOLDJAUMGUJJKM-LSDHHAIUSA-N renifolin D Natural products CC(=C)[C@@H]1Cc2c(O)c(O)ccc2[C@H]1CC(=O)c3ccc(O)cc3O BOLDJAUMGUJJKM-LSDHHAIUSA-N 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 229910052979 sodium sulfide Inorganic materials 0.000 description 1
- 206010041823 squamous cell carcinoma Diseases 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 201000011549 stomach cancer Diseases 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 230000035899 viability Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—Ortho-condensed systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (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)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
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CN202011276885.XA CN112300157B (zh) | 2020-11-16 | 2020-11-16 | 一种新型具有抗肿瘤活性的吡唑并吡啶类化合物及其制备方法 |
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104151235A (zh) * | 2014-08-07 | 2014-11-19 | 南阳师范学院 | 一种喹啉衍生物制备方法 |
CN106565708A (zh) * | 2016-11-04 | 2017-04-19 | 江苏师范大学 | 一种在质子酸催化下构建吡唑并吡啶类衍生化合物的方法 |
-
2020
- 2020-11-16 CN CN202011276885.XA patent/CN112300157B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104151235A (zh) * | 2014-08-07 | 2014-11-19 | 南阳师范学院 | 一种喹啉衍生物制备方法 |
CN106565708A (zh) * | 2016-11-04 | 2017-04-19 | 江苏师范大学 | 一种在质子酸催化下构建吡唑并吡啶类衍生化合物的方法 |
Non-Patent Citations (2)
Title |
---|
A. V. MAREEVA ET AL.: ""Self-Assembling 3-[2-Pyridylamino(phenyl)methyl]imidazo-[1,2-a]pyridine from Phenylpropynal and 2-Aminopyridine"", 《RUSSIAN JOURNAL OF ORGANIC CHEMISTRY》 * |
REINHARD TROSCHUTZ ET AL.: ""Verbesserte Synthese von methyl- und phenylsubstituierten Pyrido[2,3-d]pyrimidin-2,4-diaminen"", 《ARCH. PHARM. (WEINHEIM)》 * |
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