CA2008263C - Pyrazolopyridine compound and processes for preparation thereof - Google Patents

Info

Publication number

CA2008263C

CA2008263C CA002008263A CA2008263A CA2008263C CA 2008263 C CA2008263 C CA 2008263C CA 002008263 A CA002008263 A CA 002008263A CA 2008263 A CA2008263 A CA 2008263A CA 2008263 C CA2008263 C CA 2008263C

Authority

CA

Canada

Prior art keywords

compound

salt

formula

alkyl

group

Prior art date

1989-01-23

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.)

Expired - Fee Related

Links

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• -1 Pyrazolopyridine compound Chemical class 0.000 title claims description 273
• 238000000034 method Methods 0.000 title description 61
• 238000002360 preparation method Methods 0.000 title description 16
• 150000001875 compounds Chemical class 0.000 claims abstract description 244
• 150000003839 salts Chemical class 0.000 claims abstract description 238
• 125000001424 substituent group Chemical group 0.000 claims abstract description 87
• 125000000623 heterocyclic group Chemical group 0.000 claims abstract description 77
• 206010030113 Oedema Diseases 0.000 claims abstract description 8
• 125000003118 aryl group Chemical group 0.000 claims abstract description 8
• 208000034972 Sudden Infant Death Diseases 0.000 claims abstract description 5
• 206010042440 Sudden infant death syndrome Diseases 0.000 claims abstract description 5
• 206010002383 Angina Pectoris Diseases 0.000 claims abstract description 4
• 208000000575 Arteriosclerosis Obliterans Diseases 0.000 claims abstract description 4
• 201000005569 Gout Diseases 0.000 claims abstract description 4
• 206010019280 Heart failures Diseases 0.000 claims abstract description 4
• 206010020772 Hypertension Diseases 0.000 claims abstract description 4
• 201000001431 Hyperuricemia Diseases 0.000 claims abstract description 4
• 206010061216 Infarction Diseases 0.000 claims abstract description 4
• 208000030831 Peripheral arterial occlusive disease Diseases 0.000 claims abstract description 4
• 208000001647 Renal Insufficiency Diseases 0.000 claims abstract description 4
• 208000007536 Thrombosis Diseases 0.000 claims abstract description 4
• 208000032109 Transient ischaemic attack Diseases 0.000 claims abstract description 4
• 206010008118 cerebral infarction Diseases 0.000 claims abstract description 4
• 208000026106 cerebrovascular disease Diseases 0.000 claims abstract description 4
• 230000007574 infarction Effects 0.000 claims abstract description 4
• 201000006370 kidney failure Diseases 0.000 claims abstract description 4
• 239000008194 pharmaceutical composition Substances 0.000 claims abstract description 4
• 201000005060 thrombophlebitis Diseases 0.000 claims abstract description 4
• 201000010875 transient cerebral ischemia Diseases 0.000 claims abstract description 4
• 208000020401 Depressive disease Diseases 0.000 claims abstract description 3
• 208000008589 Obesity Diseases 0.000 claims abstract description 3
• 208000006673 asthma Diseases 0.000 claims abstract description 3
• 206010012601 diabetes mellitus Diseases 0.000 claims abstract description 3
• 208000030603 inherited susceptibility to asthma Diseases 0.000 claims abstract description 3
• 208000024714 major depressive disease Diseases 0.000 claims abstract description 3
• 201000003995 melancholia Diseases 0.000 claims abstract description 3
• 235000020824 obesity Nutrition 0.000 claims abstract description 3
• 206010061876 Obstruction Diseases 0.000 claims abstract 2
• 238000004519 manufacturing process Methods 0.000 claims abstract 2
• 125000000217 alkyl group Chemical group 0.000 claims description 95
• 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 79
• 238000006243 chemical reaction Methods 0.000 claims description 70
• 125000004043 oxo group Chemical group O=* 0.000 claims description 70
• 125000004433 nitrogen atom Chemical group N* 0.000 claims description 33
• 125000003545 alkoxy group Chemical group 0.000 claims description 30
• 229910052736 halogen Inorganic materials 0.000 claims description 30
• 150000002367 halogens Chemical class 0.000 claims description 30
• 229910052757 nitrogen Inorganic materials 0.000 claims description 30
• 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 24
• 125000003277 amino group Chemical group 0.000 claims description 17
• 150000002391 heterocyclic compounds Chemical group 0.000 claims description 16
• 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 16
• 125000004453 alkoxycarbonyl group Chemical group 0.000 claims description 15
• 125000004093 cyano group Chemical group *C#N 0.000 claims description 15
• 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 15
• 125000002252 acyl group Chemical group 0.000 claims description 13
• 125000003282 alkyl amino group Chemical group 0.000 claims description 13
• QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 11
• 125000005053 dihydropyrimidinyl group Chemical group N1(CN=CC=C1)* 0.000 claims description 8
• 125000003226 pyrazolyl group Chemical group 0.000 claims description 8
• 125000002098 pyridazinyl group Chemical group 0.000 claims description 8
• 125000005942 tetrahydropyridyl group Chemical group 0.000 claims description 8
• 241001465754 Metazoa Species 0.000 claims description 7
• 125000003342 alkenyl group Chemical group 0.000 claims description 7
• 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 claims description 7
• 125000004925 dihydropyridyl group Chemical group N1(CC=CC=C1)* 0.000 claims description 7
• 238000006460 hydrolysis reaction Methods 0.000 claims description 7
• 125000004076 pyridyl group Chemical group 0.000 claims description 7
• 125000000714 pyrimidinyl group Chemical group 0.000 claims description 7
• MQIUPPGRSIDEQN-UHFFFAOYSA-N 3-[6-oxo-3-(2-phenylpyrazolo[1,5-a]pyridin-3-yl)pyridazin-1-yl]propanoic acid Chemical compound C1=CC(=O)N(CCC(=O)O)N=C1C1=C2C=CC=CN2N=C1C1=CC=CC=C1 MQIUPPGRSIDEQN-UHFFFAOYSA-N 0.000 claims description 6
• FKJPZJACCBMNKZ-UHFFFAOYSA-N 4-[6-oxo-3-(2-phenylpyrazolo[1,5-a]pyridin-3-yl)pyridazin-1-yl]butanoic acid Chemical compound C1=CC(=O)N(CCCC(=O)O)N=C1C1=C2C=CC=CN2N=C1C1=CC=CC=C1 FKJPZJACCBMNKZ-UHFFFAOYSA-N 0.000 claims description 5
• 229910021529 ammonia Inorganic materials 0.000 claims description 5
• 125000001589 carboacyl group Chemical group 0.000 claims description 5
• 125000004122 cyclic group Chemical group 0.000 claims description 5
• 150000003973 alkyl amines Chemical class 0.000 claims description 4
• 125000005115 alkyl carbamoyl group Chemical group 0.000 claims description 4
• 238000007112 amidation reaction Methods 0.000 claims description 4
• 238000005755 formation reaction Methods 0.000 claims description 4
• 229910052739 hydrogen Inorganic materials 0.000 claims description 4
• 239000001257 hydrogen Substances 0.000 claims description 4
• AAILEWXSEQLMNI-UHFFFAOYSA-N 1h-pyridazin-6-one Chemical group OC1=CC=CN=N1 AAILEWXSEQLMNI-UHFFFAOYSA-N 0.000 claims description 3
• YYDULQPFPSZZGM-UHFFFAOYSA-N 5-[6-oxo-3-(2-phenylpyrazolo[1,5-a]pyridin-3-yl)pyridazin-1-yl]pentanoic acid Chemical compound C1=CC(=O)N(CCCCC(=O)O)N=C1C1=C2C=CC=CN2N=C1C1=CC=CC=C1 YYDULQPFPSZZGM-UHFFFAOYSA-N 0.000 claims description 3
• 241000282414 Homo sapiens Species 0.000 claims description 3
• 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 3
• 239000003937 drug carrier Substances 0.000 claims description 2
• 238000005658 halogenation reaction Methods 0.000 claims description 2
• 239000000296 purinergic P1 receptor antagonist Substances 0.000 claims description 2
• 125000006239 protecting group Chemical group 0.000 claims 1
• 206010062016 Immunosuppression Diseases 0.000 abstract 1
• 230000001506 immunosuppresive effect Effects 0.000 abstract 1
• 150000005229 pyrazolopyridines Chemical class 0.000 abstract 1
• LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 134
• 239000000203 mixture Substances 0.000 description 103
• HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 98
• XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 96
• OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 84
• YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 63
• IAZDPXIOMUYVGZ-WFGJKAKNSA-N Dimethyl sulfoxide Chemical compound [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H] IAZDPXIOMUYVGZ-WFGJKAKNSA-N 0.000 description 60
• 238000004458 analytical method Methods 0.000 description 55
• CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 54
• 101150041968 CDC13 gene Proteins 0.000 description 50
• HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 50
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 49
• VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 46
• HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 45
• FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 42
• 239000007864 aqueous solution Substances 0.000 description 38
• 239000011541 reaction mixture Substances 0.000 description 35
• 239000002904 solvent Substances 0.000 description 34
• 229920006395 saturated elastomer Polymers 0.000 description 32
• VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 29
• 239000000243 solution Substances 0.000 description 28
• 229910052943 magnesium sulfate Inorganic materials 0.000 description 27
• 235000019341 magnesium sulphate Nutrition 0.000 description 27
• ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 24
• 239000002253 acid Substances 0.000 description 23
• VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 22
• 238000001816 cooling Methods 0.000 description 22
• 239000002244 precipitate Substances 0.000 description 22
• 239000000741 silica gel Substances 0.000 description 22
• 229910002027 silica gel Inorganic materials 0.000 description 22
• 239000000284 extract Substances 0.000 description 21
• QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 20
• 239000011780 sodium chloride Substances 0.000 description 20
• JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 19
• 238000001914 filtration Methods 0.000 description 19
• KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 18
• 125000004434 sulfur atom Chemical group 0.000 description 16
• 239000013078 crystal Substances 0.000 description 14
• 125000002911 monocyclic heterocycle group Chemical group 0.000 description 13
• 125000004430 oxygen atom Chemical group O* 0.000 description 13
• CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 12
• IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
• 239000003480 eluent Substances 0.000 description 12
• ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical class CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 10
• KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical group CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 9
• 238000004440 column chromatography Methods 0.000 description 9
• UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 9
• RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 8
• UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 8
• DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 8
• WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 8
• IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine hydrate Chemical compound O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 description 8
• XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 description 8
• BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 8
• 238000010992 reflux Methods 0.000 description 8
• 229910052717 sulfur Inorganic materials 0.000 description 8
• 125000004178 (C1-C4) alkyl group Chemical group 0.000 description 7
• QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 7
• 229960000583 acetic acid Drugs 0.000 description 7
• 239000012044 organic layer Substances 0.000 description 7
• 238000010792 warming Methods 0.000 description 7
• WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 6
• ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 6
• YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical compound C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 6
• BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 6
• ZMXDDKWLCZADIW-YYWVXINBSA-N N,N-dimethylformamide-d7 Chemical compound [2H]C(=O)N(C([2H])([2H])[2H])C([2H])([2H])[2H] ZMXDDKWLCZADIW-YYWVXINBSA-N 0.000 description 6
• NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 6
• NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 6
• 230000001882 diuretic effect Effects 0.000 description 6
• RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 6
• 159000000000 sodium salts Chemical class 0.000 description 6
• 230000002411 adverse Effects 0.000 description 5
• 125000004429 atom Chemical group 0.000 description 5
• 239000000706 filtrate Substances 0.000 description 5
• HHLFWLYXYJOTON-UHFFFAOYSA-N glyoxylic acid Chemical compound OC(=O)C=O HHLFWLYXYJOTON-UHFFFAOYSA-N 0.000 description 5
• 238000010438 heat treatment Methods 0.000 description 5
• 125000005842 heteroatom Chemical group 0.000 description 5
• 239000011593 sulfur Substances 0.000 description 5
• LENLQGBLVGGAMF-UHFFFAOYSA-N tributyl([1,2,4]triazolo[1,5-a]pyridin-6-yl)stannane Chemical compound C1=C([Sn](CCCC)(CCCC)CCCC)C=CC2=NC=NN21 LENLQGBLVGGAMF-UHFFFAOYSA-N 0.000 description 5
• LAGKMXIFTIXARS-UHFFFAOYSA-N 1-(2-phenylpyrazolo[1,5-a]pyridin-3-yl)ethanone Chemical compound N=1N2C=CC=CC2=C(C(=O)C)C=1C1=CC=CC=C1 LAGKMXIFTIXARS-UHFFFAOYSA-N 0.000 description 4
• HFOAXDYGZAQNTI-UHFFFAOYSA-N 2-phenylpyrazolo[1,5-a]pyridine Chemical compound N=1N2C=CC=CC2=CC=1C1=CC=CC=C1 HFOAXDYGZAQNTI-UHFFFAOYSA-N 0.000 description 4
• MBCUSHSOCQIFLW-UHFFFAOYSA-N 3-(2-phenylpyrazolo[1,5-a]pyridin-3-yl)-1h-pyridazin-6-one Chemical compound N1C(=O)C=CC(C2=C3C=CC=CN3N=C2C=2C=CC=CC=2)=N1 MBCUSHSOCQIFLW-UHFFFAOYSA-N 0.000 description 4
• OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 4
• SIKJAQJRHWYJAI-UHFFFAOYSA-N Indole Chemical compound C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 description 4
• KYQCOXFCLRTKLS-UHFFFAOYSA-N Pyrazine Chemical compound C1=CN=CC=N1 KYQCOXFCLRTKLS-UHFFFAOYSA-N 0.000 description 4
• 241000700159 Rattus Species 0.000 description 4
• WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 4
• DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 4
• 125000004423 acyloxy group Chemical group 0.000 description 4
• 239000002585 base Substances 0.000 description 4
• IOJUPLGTWVMSFF-UHFFFAOYSA-N benzothiazole Chemical compound C1=CC=C2SC=NC2=C1 IOJUPLGTWVMSFF-UHFFFAOYSA-N 0.000 description 4
• RIFGWPKJUGCATF-UHFFFAOYSA-N ethyl chloroformate Chemical compound CCOC(Cl)=O RIFGWPKJUGCATF-UHFFFAOYSA-N 0.000 description 4
• 125000002485 formyl group Chemical group [H]C(*)=O 0.000 description 4
• IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 4
• 229910000041 hydrogen chloride Inorganic materials 0.000 description 4
• AWJUIBRHMBBTKR-UHFFFAOYSA-N isoquinoline Chemical compound C1=NC=CC2=CC=CC=C21 AWJUIBRHMBBTKR-UHFFFAOYSA-N 0.000 description 4
• 239000010410 layer Substances 0.000 description 4
• 229910000027 potassium carbonate Inorganic materials 0.000 description 4
• 229910000030 sodium bicarbonate Inorganic materials 0.000 description 4
• 235000017557 sodium bicarbonate Nutrition 0.000 description 4
• 238000003756 stirring Methods 0.000 description 4
• BKWQKVJYXODDAC-UHFFFAOYSA-N 1,2-dihydropyridazine Chemical compound N1NC=CC=C1 BKWQKVJYXODDAC-UHFFFAOYSA-N 0.000 description 3
• WCFAPJDPAPDDAQ-UHFFFAOYSA-N 1,2-dihydropyrimidine Chemical compound C1NC=CC=N1 WCFAPJDPAPDDAQ-UHFFFAOYSA-N 0.000 description 3
• KJUGUADJHNHALS-UHFFFAOYSA-N 1H-tetrazole Chemical compound C=1N=NNN=1 KJUGUADJHNHALS-UHFFFAOYSA-N 0.000 description 3
• GQHTUMJGOHRCHB-UHFFFAOYSA-N 2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepine Chemical compound C1CCCCN2CCCN=C21 GQHTUMJGOHRCHB-UHFFFAOYSA-N 0.000 description 3
• HMAFIKJTAGWBDM-UHFFFAOYSA-N 2-(2-phenylpyrazolo[1,5-a]pyridin-3-yl)acetic acid Chemical compound N=1N2C=CC=CC2=C(CC(=O)O)C=1C1=CC=CC=C1 HMAFIKJTAGWBDM-UHFFFAOYSA-N 0.000 description 3
• NLXXIPRNPLMDFQ-UHFFFAOYSA-N 2-oxo-5-(2-phenylpyrazolo[1,5-a]pyridin-3-yl)-1h-pyridine-3-carboxylic acid Chemical compound N1C(=O)C(C(=O)O)=CC(C2=C3C=CC=CN3N=C2C=2C=CC=CC=2)=C1 NLXXIPRNPLMDFQ-UHFFFAOYSA-N 0.000 description 3
• IPTDTGXHPKQNKW-UHFFFAOYSA-N 3-(3-chloropyridazin-4-yl)-2-phenylpyrazolo[1,5-a]pyridine Chemical compound ClC1=NN=CC=C1C1=C2C=CC=CN2N=C1C1=CC=CC=C1 IPTDTGXHPKQNKW-UHFFFAOYSA-N 0.000 description 3
• DMZHQGHHFSIOOA-UHFFFAOYSA-N 3-(3-methoxypyridazin-4-yl)-2-phenylpyrazolo[1,5-a]pyridine Chemical compound COC1=NN=CC=C1C1=C2C=CC=CN2N=C1C1=CC=CC=C1 DMZHQGHHFSIOOA-UHFFFAOYSA-N 0.000 description 3
• COOSAAMCVZZIQF-UHFFFAOYSA-N 3-(3-methylpyridazin-4-yl)-2-phenylpyrazolo[1,5-a]pyridine Chemical compound CC1=NN=CC=C1C1=C2C=CC=CN2N=C1C1=CC=CC=C1 COOSAAMCVZZIQF-UHFFFAOYSA-N 0.000 description 3
• QKCNCSMRONBCSQ-UHFFFAOYSA-N 3-(6-chloropyridazin-3-yl)-2-phenylpyrazolo[1,5-a]pyridine Chemical compound N1=NC(Cl)=CC=C1C1=C2C=CC=CN2N=C1C1=CC=CC=C1 QKCNCSMRONBCSQ-UHFFFAOYSA-N 0.000 description 3
• KJTYZDORHCDZPS-UHFFFAOYSA-N 4-[5-(6-methylpyridin-2-yl)-1h-pyrazol-4-yl]quinoline Chemical compound CC1=CC=CC(C2=C(C=NN2)C=2C3=CC=CC=C3N=CC=2)=N1 KJTYZDORHCDZPS-UHFFFAOYSA-N 0.000 description 3
• WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
• UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
• LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
• CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 3
• LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 3
• RWRDLPDLKQPQOW-UHFFFAOYSA-N Pyrrolidine Chemical compound C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 description 3
• 229910052783 alkali metal Inorganic materials 0.000 description 3
• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
• XYOVOXDWRFGKEX-UHFFFAOYSA-N azepine Chemical compound N1C=CC=CC=C1 XYOVOXDWRFGKEX-UHFFFAOYSA-N 0.000 description 3
• NDKBVBUGCNGSJJ-UHFFFAOYSA-M benzyltrimethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)CC1=CC=CC=C1 NDKBVBUGCNGSJJ-UHFFFAOYSA-M 0.000 description 3
• 239000003153 chemical reaction reagent Substances 0.000 description 3
• 239000003795 chemical substances by application Substances 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
• 239000003792 electrolyte Substances 0.000 description 3
• ZTQSADJAYQOCDD-UHFFFAOYSA-N ginsenoside-Rd2 Natural products C1CC(C2(CCC3C(C)(C)C(OC4C(C(O)C(O)C(CO)O4)O)CCC3(C)C2CC2O)C)(C)C2C1C(C)(CCC=C(C)C)OC(C(C(O)C1O)O)OC1COC1OCC(O)C(O)C1O ZTQSADJAYQOCDD-UHFFFAOYSA-N 0.000 description 3
• 230000007062 hydrolysis Effects 0.000 description 3
• 239000007788 liquid Substances 0.000 description 3
• 125000002950 monocyclic group Chemical group 0.000 description 3
• 239000003921 oil Substances 0.000 description 3
• 235000019198 oils Nutrition 0.000 description 3
• 229910052760 oxygen Inorganic materials 0.000 description 3
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