JP5715146B2 - 5−(2−アミノ−ピリミジン−4−イル)−2−アリール−1h−ピロール−3−カルボキサミドの調製方法 - Google Patents
5−(2−アミノ−ピリミジン−4−イル)−2−アリール−1h−ピロール−3−カルボキサミドの調製方法 Download PDFInfo
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- JP5715146B2 JP5715146B2 JP2012537345A JP2012537345A JP5715146B2 JP 5715146 B2 JP5715146 B2 JP 5715146B2 JP 2012537345 A JP2012537345 A JP 2012537345A JP 2012537345 A JP2012537345 A JP 2012537345A JP 5715146 B2 JP5715146 B2 JP 5715146B2
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- formula
- pyrrole
- pyrimidin
- amino
- carboxylic acid
- Prior art date
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- 238000000034 method Methods 0.000 title claims description 37
- 238000002360 preparation method Methods 0.000 title claims description 16
- -1 2-amino-pyrimidin-4-yl Chemical group 0.000 title claims description 15
- 150000001875 compounds Chemical class 0.000 claims description 65
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 25
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 18
- 150000003839 salts Chemical class 0.000 claims description 16
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 15
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 claims description 12
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 150000001241 acetals Chemical class 0.000 claims description 10
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 9
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical group ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 9
- 239000003960 organic solvent Substances 0.000 claims description 9
- 238000010992 reflux Methods 0.000 claims description 9
- 239000011541 reaction mixture Substances 0.000 claims description 8
- 239000002841 Lewis acid Substances 0.000 claims description 7
- 125000003118 aryl group Chemical group 0.000 claims description 7
- 125000004432 carbon atom Chemical group C* 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 150000007517 lewis acids Chemical class 0.000 claims description 7
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 claims description 6
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 claims description 6
- 230000002378 acidificating effect Effects 0.000 claims description 5
- 230000000269 nucleophilic effect Effects 0.000 claims description 5
- SPEUIVXLLWOEMJ-UHFFFAOYSA-N 1,1-dimethoxyethane Chemical compound COC(C)OC SPEUIVXLLWOEMJ-UHFFFAOYSA-N 0.000 claims description 4
- JJJSCYSPSKBQAX-UHFFFAOYSA-N 5-(2-aminopyrimidin-4-yl)-2-(2,3-dimethylphenyl)-1h-pyrrole-3-carboxamide Chemical compound CC1=CC=CC(C2=C(C=C(N2)C=2N=C(N)N=CC=2)C(N)=O)=C1C JJJSCYSPSKBQAX-UHFFFAOYSA-N 0.000 claims description 4
- RKUKAACYUCUJEE-UHFFFAOYSA-N 5-(2-aminopyrimidin-4-yl)-2-(2,4-dichlorophenyl)-1h-pyrrole-3-carboxamide Chemical compound NC(=O)C=1C=C(C=2N=C(N)N=CC=2)NC=1C1=CC=C(Cl)C=C1Cl RKUKAACYUCUJEE-UHFFFAOYSA-N 0.000 claims description 4
- WETWJCDKMRHUPV-UHFFFAOYSA-N acetyl chloride Chemical compound CC(Cl)=O WETWJCDKMRHUPV-UHFFFAOYSA-N 0.000 claims description 4
- 239000012346 acetyl chloride Substances 0.000 claims description 4
- 229910021529 ammonia Inorganic materials 0.000 claims description 4
- 150000003857 carboxamides Chemical class 0.000 claims description 4
- KJRUWTOJXFDQDS-UHFFFAOYSA-N 5-(2-aminopyrimidin-4-yl)-2-(2,3-dichlorophenyl)-1h-pyrrole-3-carboxamide Chemical compound NC(=O)C=1C=C(C=2N=C(N)N=CC=2)NC=1C1=CC=CC(Cl)=C1Cl KJRUWTOJXFDQDS-UHFFFAOYSA-N 0.000 claims description 3
- ZRSJFDMHGQGNQC-UHFFFAOYSA-N 5-(2-aminopyrimidin-4-yl)-2-(2,3-difluorophenyl)-1h-pyrrole-3-carboxamide Chemical compound NC(=O)C=1C=C(C=2N=C(N)N=CC=2)NC=1C1=CC=CC(F)=C1F ZRSJFDMHGQGNQC-UHFFFAOYSA-N 0.000 claims description 3
- DWCWJYUMIIDNJE-UHFFFAOYSA-N 5-(2-aminopyrimidin-4-yl)-2-(2,4-difluorophenyl)-1h-pyrrole-3-carboxamide Chemical compound NC(=O)C=1C=C(C=2N=C(N)N=CC=2)NC=1C1=CC=C(F)C=C1F DWCWJYUMIIDNJE-UHFFFAOYSA-N 0.000 claims description 3
- NEBCQIBCTNRMAZ-UHFFFAOYSA-N 5-(2-aminopyrimidin-4-yl)-2-(2,5-difluorophenyl)-1h-pyrrole-3-carboxamide Chemical compound NC(=O)C=1C=C(C=2N=C(N)N=CC=2)NC=1C1=CC(F)=CC=C1F NEBCQIBCTNRMAZ-UHFFFAOYSA-N 0.000 claims description 3
- FVOMRNVZLUSKDQ-UHFFFAOYSA-N 5-(2-aminopyrimidin-4-yl)-2-(2-chloro-4-fluorophenyl)-1h-pyrrole-3-carboxamide Chemical compound NC(=O)C=1C=C(C=2N=C(N)N=CC=2)NC=1C1=CC=C(F)C=C1Cl FVOMRNVZLUSKDQ-UHFFFAOYSA-N 0.000 claims description 3
- KRVBJEQIVDIUNS-UHFFFAOYSA-N 5-(2-aminopyrimidin-4-yl)-2-(2-chlorophenyl)-1h-pyrrole-3-carboxamide Chemical compound NC(=O)C=1C=C(C=2N=C(N)N=CC=2)NC=1C1=CC=CC=C1Cl KRVBJEQIVDIUNS-UHFFFAOYSA-N 0.000 claims description 3
- OHNOBXYZLQEDIC-UHFFFAOYSA-N 5-(2-aminopyrimidin-4-yl)-2-(2-fluoro-3-methoxyphenyl)-1h-pyrrole-3-carboxamide Chemical compound COC1=CC=CC(C2=C(C=C(N2)C=2N=C(N)N=CC=2)C(N)=O)=C1F OHNOBXYZLQEDIC-UHFFFAOYSA-N 0.000 claims description 3
- QYGKNNZQATYVDG-UHFFFAOYSA-N 5-(2-aminopyrimidin-4-yl)-2-(2-fluoro-4-methylphenyl)-1h-pyrrole-3-carboxamide Chemical compound FC1=CC(C)=CC=C1C1=C(C(N)=O)C=C(C=2N=C(N)N=CC=2)N1 QYGKNNZQATYVDG-UHFFFAOYSA-N 0.000 claims description 3
- XSQBVAOOZUWVNF-UHFFFAOYSA-N 5-(2-aminopyrimidin-4-yl)-2-(2-methylphenyl)-1h-pyrrole-3-carboxamide Chemical compound CC1=CC=CC=C1C1=C(C(N)=O)C=C(C=2N=C(N)N=CC=2)N1 XSQBVAOOZUWVNF-UHFFFAOYSA-N 0.000 claims description 3
- IPCSEKQUWHDHBG-UHFFFAOYSA-N 5-(2-aminopyrimidin-4-yl)-2-(4-fluoro-2-methylphenyl)-1h-pyrrole-3-carboxamide Chemical compound CC1=CC(F)=CC=C1C1=C(C(N)=O)C=C(C=2N=C(N)N=CC=2)N1 IPCSEKQUWHDHBG-UHFFFAOYSA-N 0.000 claims description 3
- VOQXQYXTZZHYBF-UHFFFAOYSA-N 5-(2-aminopyrimidin-4-yl)-2-phenyl-1h-pyrrole-3-carboxamide Chemical compound NC(=O)C=1C=C(C=2N=C(N)N=CC=2)NC=1C1=CC=CC=C1 VOQXQYXTZZHYBF-UHFFFAOYSA-N 0.000 claims description 3
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 claims description 3
- 125000002947 alkylene group Chemical group 0.000 claims description 3
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 3
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052736 halogen Inorganic materials 0.000 claims description 3
- 150000002367 halogens Chemical class 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- 125000004191 (C1-C6) alkoxy group Chemical group 0.000 claims description 2
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 claims description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical class [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- TWWSMHPNERSWRN-UHFFFAOYSA-N acetaldehyde diisopropyl acetal Natural products CC(C)OC(C)OC(C)C TWWSMHPNERSWRN-UHFFFAOYSA-N 0.000 claims description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims description 2
- 150000001733 carboxylic acid esters Chemical group 0.000 claims description 2
- 125000005843 halogen group Chemical group 0.000 claims description 2
- 230000003301 hydrolyzing effect Effects 0.000 claims description 2
- 125000002883 imidazolyl group Chemical group 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 2
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 claims description 2
- 125000002843 carboxylic acid group Chemical group 0.000 claims 1
- 125000000532 dioxanyl group Chemical group 0.000 claims 1
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 15
- 239000007787 solid Substances 0.000 description 11
- 239000000543 intermediate Substances 0.000 description 10
- 239000000243 solution Substances 0.000 description 10
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 6
- 238000001914 filtration Methods 0.000 description 6
- 238000000746 purification Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 0 CC(NCC(O*)O*)=O Chemical compound CC(NCC(O*)O*)=O 0.000 description 4
- PFKFTWBEEFSNDU-UHFFFAOYSA-N carbonyldiimidazole Chemical compound C1=CN=CN1C(=O)N1C=CN=C1 PFKFTWBEEFSNDU-UHFFFAOYSA-N 0.000 description 4
- 125000001309 chloro group Chemical group Cl* 0.000 description 4
- ZLYBLFWJPGBQOM-UHFFFAOYSA-N ethyl 3-(2,4-dichlorophenyl)-3-oxopropanoate;1h-imidazole Chemical compound C1=CNC=N1.CCOC(=O)CC(=O)C1=CC=C(Cl)C=C1Cl ZLYBLFWJPGBQOM-UHFFFAOYSA-N 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 102000001253 Protein Kinase Human genes 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- OEIREQMIRFQGTR-UHFFFAOYSA-N ethyl 2-(2,4-dichlorophenyl)-5-[3-(dimethylamino)prop-2-enoyl]-1h-pyrrole-3-carboxylate Chemical compound C1=C(C(=O)C=CN(C)C)NC(C=2C(=CC(Cl)=CC=2)Cl)=C1C(=O)OCC OEIREQMIRFQGTR-UHFFFAOYSA-N 0.000 description 3
- 125000001153 fluoro group Chemical group F* 0.000 description 3
- 239000012044 organic layer Substances 0.000 description 3
- 108060006633 protein kinase Proteins 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- NYAMYVBJIIRBER-UHFFFAOYSA-N 1-(2-aminopyrimidin-4-yl)-2-(2,4-dichlorophenyl)pyrrole-3-carboxylic acid Chemical compound NC1=NC=CC(N2C(=C(C(O)=O)C=C2)C=2C(=CC(Cl)=CC=2)Cl)=N1 NYAMYVBJIIRBER-UHFFFAOYSA-N 0.000 description 2
- ATCRIUVQKHMXSH-UHFFFAOYSA-N 2,4-dichlorobenzoic acid Chemical compound OC(=O)C1=CC=C(Cl)C=C1Cl ATCRIUVQKHMXSH-UHFFFAOYSA-N 0.000 description 2
- QAJPIJHWTGPUNZ-UHFFFAOYSA-N 5-(2-aminopyrimidin-4-yl)-2-(4-chloro-2-fluorophenyl)-1h-pyrrole-3-carboxamide Chemical compound NC(=O)C=1C=C(C=2N=C(N)N=CC=2)NC=1C1=CC=C(Cl)C=C1F QAJPIJHWTGPUNZ-UHFFFAOYSA-N 0.000 description 2
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- 150000001263 acyl chlorides Chemical class 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 208000035269 cancer or benign tumor Diseases 0.000 description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 2
- WASRDYZSYDWMJJ-UHFFFAOYSA-N ethyl 2-(2,4-dichlorophenyl)-1h-pyrrole-3-carboxylate Chemical compound C1=CNC(C=2C(=CC(Cl)=CC=2)Cl)=C1C(=O)OCC WASRDYZSYDWMJJ-UHFFFAOYSA-N 0.000 description 2
- UYFOJHPMSPDLJD-UHFFFAOYSA-N ethyl 5-(2-aminopyrimidin-4-yl)-2-(2,4-dichlorophenyl)-1h-pyrrole-3-carboxylate Chemical compound CCOC(=O)C=1C=C(C=2N=C(N)N=CC=2)NC=1C1=CC=C(Cl)C=C1Cl UYFOJHPMSPDLJD-UHFFFAOYSA-N 0.000 description 2
- ZGYROSFLAXBQKJ-UHFFFAOYSA-N ethyl 5-acetyl-2-(2,4-dichlorophenyl)-1h-pyrrole-3-carboxylate Chemical compound C1=C(C(C)=O)NC(C=2C(=CC(Cl)=CC=2)Cl)=C1C(=O)OCC ZGYROSFLAXBQKJ-UHFFFAOYSA-N 0.000 description 2
- 229960004198 guanidine Drugs 0.000 description 2
- 125000005842 heteroatom Chemical group 0.000 description 2
- 125000001183 hydrocarbyl group Chemical group 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 239000012452 mother liquor Substances 0.000 description 2
- YGEAEJNJEVNVLG-UHFFFAOYSA-N n-(2,2-dimethoxyethyl)acetamide Chemical compound COC(OC)CNC(C)=O YGEAEJNJEVNVLG-UHFFFAOYSA-N 0.000 description 2
- 125000001624 naphthyl group Chemical group 0.000 description 2
- 239000008194 pharmaceutical composition Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000000844 transformation Methods 0.000 description 2
- KCOPAESEGCGTKM-UHFFFAOYSA-N 1,3-oxazol-4-one Chemical compound O=C1COC=N1 KCOPAESEGCGTKM-UHFFFAOYSA-N 0.000 description 1
- CHDRRXPKTGKUHE-UHFFFAOYSA-N 1-(2-aminopyrimidin-4-yl)-2-(2,4-dichlorophenyl)pyrrole-3-carboxamide Chemical compound NC(=O)C=1C=CN(C=2N=C(N)N=CC=2)C=1C1=CC=C(Cl)C=C1Cl CHDRRXPKTGKUHE-UHFFFAOYSA-N 0.000 description 1
- QKWWDTYDYOFRJL-UHFFFAOYSA-N 2,2-dimethoxyethanamine Chemical compound COC(CN)OC QKWWDTYDYOFRJL-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-L Malonate Chemical compound [O-]C(=O)CC([O-])=O OFOBLEOULBTSOW-UHFFFAOYSA-L 0.000 description 1
- HGINADPHJQTSKN-UHFFFAOYSA-N Monoethyl malonic acid Chemical compound CCOC(=O)CC(O)=O HGINADPHJQTSKN-UHFFFAOYSA-N 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N Nitrogen dioxide Chemical compound O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 230000021736 acetylation Effects 0.000 description 1
- 238000006640 acetylation reaction Methods 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 125000005073 adamantyl group Chemical group C12(CC3CC(CC(C1)C3)C2)* 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 125000005428 anthryl group Chemical group [H]C1=C([H])C([H])=C2C([H])=C3C(*)=C([H])C([H])=C([H])C3=C([H])C2=C1[H] 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 150000001558 benzoic acid derivatives Chemical class 0.000 description 1
- 230000002051 biphasic effect Effects 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 125000002837 carbocyclic group Chemical group 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 125000006165 cyclic alkyl group Chemical group 0.000 description 1
- 125000001995 cyclobutyl group Chemical group [H]C1([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 125000000640 cyclooctyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C([H])([H])C1([H])[H] 0.000 description 1
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000003937 drug carrier Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 229960000789 guanidine hydrochloride Drugs 0.000 description 1
- 150000002357 guanidines Chemical class 0.000 description 1
- PJJJBBJSCAKJQF-UHFFFAOYSA-N guanidinium chloride Chemical compound [Cl-].NC(N)=[NH2+] PJJJBBJSCAKJQF-UHFFFAOYSA-N 0.000 description 1
- 125000005283 haloketone group Chemical group 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 239000008241 heterogeneous mixture Substances 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 238000011905 homologation Methods 0.000 description 1
- 150000003840 hydrochlorides Chemical group 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- GXHFUVWIGNLZSC-UHFFFAOYSA-N meldrum's acid Chemical compound CC1(C)OC(=O)CC(=O)O1 GXHFUVWIGNLZSC-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- XOZZATXWQMOVHL-UHFFFAOYSA-N n,n-dimethyl-1,1-di(propan-2-yloxy)methanamine Chemical compound CC(C)OC(N(C)C)OC(C)C XOZZATXWQMOVHL-UHFFFAOYSA-N 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- WVUCPRGADMCTBN-UHFFFAOYSA-M potassium;3-ethoxy-3-oxopropanoate Chemical compound [K+].CCOC(=O)CC([O-])=O WVUCPRGADMCTBN-UHFFFAOYSA-M 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- QDRKDTQENPPHOJ-UHFFFAOYSA-N sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- WROMPOXWARCANT-UHFFFAOYSA-N tfa trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F.OC(=O)C(F)(F)F WROMPOXWARCANT-UHFFFAOYSA-N 0.000 description 1
- 229940124597 therapeutic agent Drugs 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/30—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
- C07D207/34—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members 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 ring carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyrrole Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Description
を式(III)のベータ−ケトエステルまたはこの塩:
「ハロゲン」はブロモ、クロロ、ヨードまたはフルオロ、より好ましくは、クロロまたはフルオロを指し;
「C1−C6アルキル」は1から6個の炭素原子を有する直鎖または分岐鎖飽和脂肪族ヒドロカルビル基を指し;この用語はメチル、エチル、n−プロピル、イソ−プロピル、n−ブチル、イソブチル、sec−ブチル、t−ブチル、n−ペンチル、n−ヘキシル等のような基によって例示され;
「C1−C6アルコキシ」は、酸素原子を介してこの分子の残部に連結する、1から6個の炭素原子を有する直鎖または分岐鎖飽和脂肪族ヒドロカルビル基を指し;この用語はメトキシ、エトキシ、n−プロポキシ、イソプロポキシ等のような基によって例示され;
「シクロアルキル」は、単環または多環を有する、3から10個の炭素原子の環状アルキル基を指し、これには、例として、アダマンチル、シクロプロピル、シクロブチル、シクロペンチル、シクロヘキシル、シクロオクチル等が含まれ;
「アリール」は、単環(例えば、フェニル)または多縮合環(例えば、ナフチルまたはアントリル)を有し、この縮合環は結合点が芳香族炭素原子であるならば芳香族(例えば、2−ベンゾオキサゾリノン、2H−1,4−ベンゾオキサジン−3(4H)−オン−7−イル等)であってもなくてもよい、6から14個の炭素原子の芳香族炭素環基を指し;好ましいアリールにはフェニルおよびナフチルが含まれ;式Iの化合物の名において、アリールは上で定義されるR1およびR2で置換されるフェニルであり;
「ニトロ」は−NO2基を指し;
「環状アセタール」は、R3がC1−C6アルキルであり、両方のR4が一緒になって2から3個の炭素原子を有するアルキレン鎖である、上で定義される式(II)の化合物、即ち:
5−(2−アミノ−ピリミジン−4−イル)−2−フェニル−1H−ピロール−3−カルボン酸アミド;
5−(2−アミノ−ピリミジン−4−イル)−2−o−トリル−1H−ピロール−3−カルボン酸アミド;
5−(2−アミノ−ピリミジン−4−イル)−2−(4−フルオロ−2−メチル−フェニル)−1H−ピロール−3−カルボン酸アミド;
5−(2−アミノ−ピリミジン−4−イル)−2−(2,3−ジメチル−フェニル)−1H−ピロール−3−カルボン酸アミド;
5−(2−アミノ−ピリミジン−4−イル)−2−(2,3−ジフルオロ−フェニル)−1H−ピロール−3−カルボン酸アミド;
5−(2−アミノ−ピリミジン−4−イル)−2−(2,4−ジフルオロ−フェニル)−1H−ピロール−3−カルボン酸アミド;
5−(2−アミノ−ピリミジン−4−イル)−2−(2,5−ジフルオロ−フェニル)−1H−ピロール−3−カルボン酸アミド;
5−(2−アミノ−ピリミジン−4−イル)−2−(2−クロロ−フェニル)−1H−ピロール−3−カルボン酸アミド;
5−(2−アミノ−ピリミジン−4−イル)−2−(2−クロロ−4−フルオロ−フェニル)−1H−ピロール−3−カルボン酸アミド;
5−(2−アミノ−ピリミジン−4−イル)−2−(2,4−ジクロロ−フェニル)−1H−ピロール−3−カルボン酸アミド;
5−(2−アミノ−ピリミジン−4−イル)−2−(2−フルオロ−4−メチル−フェニル)−1H−ピロール−3−カルボン酸アミド;
5−(2−アミノ−ピリミジン−4−イル)−2−(2,3−ジクロロ−フェニル)−1H−ピロール−3−カルボン酸アミド;
5−(2−アミノ−ピリミジン−4−イル)−2−(2−フルオロ−3−メトキシ−フェニル)−1H−ピロール−3−カルボン酸アミド、および
5−(2−アミノ−ピリミジン−4−イル)−2−(2−フルオロ−4−クロロ−フェニル)−1H−ピロール−3−カルボン酸アミド。
工程a)
エチル2−(2,4−ジクロロフェニル)−1H−ピロール−3−カルボキシレート(IV、R1=R2=Cl、R5=エチル)
エチル5−アセチル−2−(2,4−ジクロロフェニル)−1H−ピロール−3−カルボキシレート(V、R1=R2=Cl;R5=エチル)
エチル2−(2,4−ジクロロフェニル)−5−[3−(ジメチルアミノ)プロプ−2−エノイル]−1H−ピロール−3−カルボキシレート(VI、R1=R2=Cl;R5=エチル)
エチル5−(2−アミノピリミジン−4−イル)−2−(2,4−ジクロロフェニル)−1H−ピロール−3−カルボキシレート(VII、R1=R2=Cl;R5=エチル)
(2−アミノピリミジン−4−イル)−2−(2,4−ジクロロフェニル)−1H−ピロール−3−カルボン酸(VIII、R1=R2=Cl)
MS:m/z 347[M−H+]。
(2−アミノピリミジン−4−イル)−2−(2,4−ジクロロフェニル)−1H−ピロール−3−カルボン酸アミド(I、R1=R2=Cl)
実施例1の工程a−fに記述されるように操作し、式
(III、R1=R2=H);
(III、R1=CH3、R2=H);
(III、R1=R2=CH3);
(III、R1=R2=F);
(III、R1=Cl、R2=H);
(Ill、R1=Cl、R2=F);
(III、R1=Cl、R2=OCH3)および
(III、R1=F、R2=Cl)
の適切に置換されたベータ−ケトエステルまたはこの塩から出発して、それぞれ以下の化合物を得た:
5−(2−アミノ−ピリミジン−4−イル)−2−フェニル−1H−ピロール−3−カルボン酸アミド;
5−(2−アミノ−ピリミジン−4−イル)−2−o−トリル−1H−ピロール−3−カルボン酸アミド;
5−(2−アミノ−ピリミジン−4−イル)−2−(4−フルオロ−2−メチル−フェニル)−1H−ピロール−3−カルボン酸アミド;
5−(2−アミノ−ピリミジン−4−イル)−2−(2,3−ジメチル−フェニル)−1H−ピロール−3−カルボン酸アミド;
5−(2−アミノ−ピリミジン−4−イル)−2−(2,3−ジフルオロ−フェニル)−1H−ピロール−3−カルボン酸アミド;
5−(2−アミノ−ピリミジン−4−イル)−2−(2,4−ジフルオロ−フェニル)−1H−ピロール−3−カルボン酸アミド;
5−(2−アミノ−ピリミジン−4−イル)−2−(2,5−ジフルオロ−フェニル)−1H−ピロール−3−カルボン酸アミド;
5−(2−アミノ−ピリミジン−4−イル)−2−(2−クロロ−フェニル)−1H−ピロール−3−カルボン酸アミド;
5−(2−アミノ−ピリミジン−4−イル)−2−(2−クロロ−4−フルオロ−フェニル)−1H−ピロール−3−カルボン酸アミド;
5−(2−アミノ−ピリミジン−4−イル)−2−(2−フルオロ−4−メチル−フェニル)−1H−ピロール−3−カルボン酸アミド;
5−(2−アミノ−ピリミジン−4−イル)−2−(2,3−ジクロロ−フェニル)−1H−ピロール−3−カルボン酸アミド;
5−(2−アミノ−ピリミジン−4−イル)−2−(2−フルオロ−3−メトキシ−フェニル)−1H−ピロール−3−カルボン酸アミド、および
5−(2−アミノ−ピリミジン−4−イル)−2−(2−フルオロ−4−クロロ−フェニル)−1H−ピロール−3−カルボン酸アミド。
Claims (18)
- 式(I)の5−(2−アミノ−ピリミジン−4−イル)−2−アリール−1H−ピロール−3−カルボキサミド:
の調製方法であって:
a)式(II)のアセタール:
を式(III)のベータ−ケトエステルまたはこの塩:
と、最初に酸性条件下で、次いで求核条件下でカップリングさせ;
b)得られる式(IV)の化合物:
をハロゲン化アセチルまたは無水酢酸を用いてルイス酸の存在下でアセチル化し;
c)得られる式(V)の化合物:
をN,N−ジメチルホルムアミドのC1−C6ジアルキルアセタールと反応させ;
d)得られる式(VI)のエナミノン:
をグアニジンまたはこの塩と反応させ;
e)得られる式(VII)化合物:
のカルボン酸エステル基を加水分解し;
f)得られる式(VIII)の化合物:
のカルボン酸基をアンモニアの一形態と縮合させて上で定義される式(I)のカルボキサミドを得ることを含む方法。 - 請求項1において定義される式(IV)の化合物の調製方法であって、請求項1において定義される式(II)のジアルキルアセタールを請求項1において定義される式(III)のベータ−ケトエステルまたはこの塩と、最初に酸性条件下で、次いで求核条件下で、カップリングさせることを含む方法。
- 前記式(II)のアセタールと、前記式(III)のベータ−ケトエステルまたはこの塩とのカップリングが、(a)室温から還流温度の温度でトリフルオロ酢酸を溶媒として用いる工程と、(b)得られた反応混合物を含水アルコール性溶液で処理する工程を含む請求項1または3に記載の方法。
- 前記ベータ−ケトエステルがイミダゾール塩である請求項1、3または4に記載の方法。
- 前記含水アルコール性溶液がエタノールおよび水酸化ナトリウムを含む請求項4に記載の方法。
- 請求項7において定義される式(V)の化合物の調製方法であって、請求項1において定義される式(IV)の化合物をハロゲン化アセチルまたは無水酢酸を用いてルイス酸の存在下で処理することを含む方法。
- アセチル化を、塩化アセチルを用いて、ルイス酸の存在下、−5℃から室温の温度で行うか、または有機溶媒中で行う請求項1または8に記載の方法。
- 前記ルイス酸が三塩化アルミニウムもしくは四塩化チタンであり、前記有機溶媒がジクロロメタンである請求項9に記載の方法。
- 請求項11において定義される式(VI)の化合物の調製方法であって、請求項1において定義される工程a)からc)を含む方法。
- 請求項11において定義される式(VI)の化合物の調製方法であって、請求項7において定義される式(V)の化合物とN,N−ジメチルホルムアミドのジアルキルアセタールとを反応させることを含む方法。
- 式Vの化合物とN,N−ジメチルホルムアミドのジアルキルアセタールとの反応を、有機溶媒中、室温から還流温度の温度で行う請求項1、12または13に記載の方法。
- 前記ジアルキルアセタールがN,N−ジメチルホルムアミドのジメチルアセタールまたはジイソプロピルアセタールであり、前記有機溶媒がジオキサンである請求項14に記載の方法。
- 式(I)の化合物が:
5−(2−アミノ−ピリミジン−4−イル)−2−フェニル−1H−ピロール−3−カルボン酸アミド;
5−(2−アミノ−ピリミジン−4−イル)−2−o−トリル−1H−ピロール−3−カルボン酸アミド;
5−(2−アミノ−ピリミジン−4−イル)−2−(4−フルオロ−2−メチル−フェニル)−1H−ピロール−3−カルボン酸アミド;
5−(2−アミノ−ピリミジン−4−イル)−2−(2,3−ジメチル−フェニル)−1H−ピロール−3−カルボン酸アミド;
5−(2−アミノ−ピリミジン−4−イル)−2−(2,3−ジフルオロ−フェニル)−1H−ピロール−3−カルボン酸アミド;
5−(2−アミノ−ピリミジン−4−イル)−2−(2,4−ジフルオロ−フェニル)−1H−ピロール−3−カルボン酸アミド;
5−(2−アミノ−ピリミジン−4−イル)−2−(2,5−ジフルオロ−フェニル)−1H−ピロール−3−カルボン酸アミド;
5−(2−アミノ−ピリミジン−4−イル)−2−(2−クロロ−フェニル)−1H−ピロール−3−カルボン酸アミド;
5−(2−アミノ−ピリミジン−4−イル)−2−(2−クロロ−4−フルオロ−フェニル)−1H−ピロール−3−カルボン酸アミド;
5−(2−アミノ−ピリミジン−4−イル)−2−(2,4−ジクロロ−フェニル)−1H−ピロール−3−カルボン酸アミド;
5−(2−アミノ−ピリミジン−4−イル)−2−(2−フルオロ−4−メチル−フェニル)−1H−ピロール−3−カルボン酸アミド;
5−(2−アミノ−ピリミジン−4−イル)−2−(2,3−ジクロロ−フェニル)−1H−ピロール−3−カルボン酸アミド;
5−(2−アミノ−ピリミジン−4−イル)−2−(2−フルオロ−3−メトキシ−フェニル)−1H−ピロール−3−カルボン酸アミド、または
5−(2−アミノ−ピリミジン−4−イル)−2−(2−フルオロ−4−クロロ−フェニル)−1H−ピロール−3−カルボン酸アミド
である請求項1、4、5、9または14のいずれか一項に記載の方法。 - 式(I)の化合物が:
5−(2−アミノ−ピリミジン−4−イル)−2−(2,4−ジクロロ−フェニル)−1H−ピロール−3−カルボン酸アミド
である請求項1、4、5、9または14のいずれか一項に記載の方法。 - 式(I)の化合物が、5−(2−アミノ−ピリミジン−4−イル)−2−(2,3−ジメチル−フェニル)−1H−ピロール−3−カルボン酸アミドである請求項1、4、5、9または14のいずれか一項に記載の方法。
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JP2013510110A (ja) | 2013-03-21 |
TW201121954A (en) | 2011-07-01 |
EA021299B1 (ru) | 2015-05-29 |
CL2012001140A1 (es) | 2012-08-31 |
HK1175781A1 (en) | 2013-07-12 |
BR112012010445A2 (pt) | 2015-09-29 |
CA2779785C (en) | 2017-09-12 |
CA2779785A1 (en) | 2011-05-12 |
BR112012010445B1 (pt) | 2021-09-21 |
WO2011054714A1 (en) | 2011-05-12 |
CN102666527B (zh) | 2014-10-01 |
EA201290276A1 (ru) | 2012-12-28 |
US8592583B2 (en) | 2013-11-26 |
AR078883A1 (es) | 2011-12-07 |
CN102666527A (zh) | 2012-09-12 |
EP2496570B1 (en) | 2016-06-29 |
AU2010314204B2 (en) | 2015-03-26 |
MX339634B (es) | 2016-06-02 |
TWI478914B (zh) | 2015-04-01 |
MX2012004844A (es) | 2012-06-12 |
ES2593630T3 (es) | 2016-12-12 |
EP2496570A1 (en) | 2012-09-12 |
AU2010314204A1 (en) | 2012-06-21 |
US20120220771A1 (en) | 2012-08-30 |
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