WO2016111347A1 - 三環性スピロ化合物 - Google Patents
三環性スピロ化合物 Download PDFInfo
- Publication number
- WO2016111347A1 WO2016111347A1 PCT/JP2016/050446 JP2016050446W WO2016111347A1 WO 2016111347 A1 WO2016111347 A1 WO 2016111347A1 JP 2016050446 W JP2016050446 W JP 2016050446W WO 2016111347 A1 WO2016111347 A1 WO 2016111347A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- carbonyl
- amino
- phenyl
- cyano
- dihydrospiro
- Prior art date
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- 150000003413 spiro compounds Chemical class 0.000 title description 5
- 150000001875 compounds Chemical class 0.000 claims abstract description 416
- 239000004480 active ingredient Substances 0.000 claims abstract description 113
- 150000003839 salts Chemical class 0.000 claims abstract description 48
- 229940002612 prodrug Drugs 0.000 claims abstract description 36
- 239000000651 prodrug Substances 0.000 claims abstract description 36
- 239000012453 solvate Substances 0.000 claims abstract description 36
- 150000001204 N-oxides Chemical class 0.000 claims abstract description 33
- 201000010099 disease Diseases 0.000 claims abstract description 27
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims abstract description 27
- 239000003814 drug Substances 0.000 claims abstract description 25
- 230000004913 activation Effects 0.000 claims abstract description 19
- 238000011282 treatment Methods 0.000 claims abstract description 12
- 230000002265 prevention Effects 0.000 claims abstract description 9
- -1 1-methyl-1-hydroxyethyl Chemical group 0.000 claims description 117
- 238000002360 preparation method Methods 0.000 claims description 115
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 claims description 80
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 78
- 239000000203 mixture Substances 0.000 claims description 69
- 238000000034 method Methods 0.000 claims description 64
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 48
- 229910052736 halogen Inorganic materials 0.000 claims description 40
- 150000002367 halogens Chemical class 0.000 claims description 40
- 239000003795 chemical substances by application Substances 0.000 claims description 37
- 125000000217 alkyl group Chemical group 0.000 claims description 27
- 125000000623 heterocyclic group Chemical group 0.000 claims description 27
- 239000002904 solvent Substances 0.000 claims description 26
- 125000004765 (C1-C4) haloalkyl group Chemical group 0.000 claims description 22
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 22
- UOPNLVPPPONXJH-IADCTJSHSA-N 4-[4-cyano-2-[[(1'R,4S)-6-(cyclopentylcarbamoyl)spiro[2,3-dihydrochromene-4,2'-cyclopropane]-1'-carbonyl]amino]phenyl]butanoic acid Chemical compound C(#N)C1=CC(=C(C=C1)CCCC(=O)O)NC(=O)[C@H]1[C@]2(C1)CCOC1=CC=C(C=C12)C(NC1CCCC1)=O UOPNLVPPPONXJH-IADCTJSHSA-N 0.000 claims description 21
- 125000005913 (C3-C6) cycloalkyl group Chemical group 0.000 claims description 20
- 206010028980 Neoplasm Diseases 0.000 claims description 19
- 229910052757 nitrogen Inorganic materials 0.000 claims description 19
- 229910052717 sulfur Inorganic materials 0.000 claims description 19
- AIHJSSHJPYVNAK-FNZWTVRRSA-N 4-[4-cyano-2-[[(1'R,4S)-6-(5-methyl-1,3,4-oxadiazol-2-yl)spiro[2,3-dihydrochromene-4,2'-cyclopropane]-1'-carbonyl]amino]phenyl]butanoic acid Chemical compound C(#N)C1=CC(=C(C=C1)CCCC(=O)O)NC(=O)[C@H]1[C@]2(C1)CCOC1=CC=C(C=C12)C=1OC(=NN=1)C AIHJSSHJPYVNAK-FNZWTVRRSA-N 0.000 claims description 16
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 16
- 201000011510 cancer Diseases 0.000 claims description 15
- JHMFXNSQQQMEIY-NPNXHEJNSA-N C(#N)C1=CC(=C(C=C1)CCCC(=O)O)NC(=O)[C@H]1[C@]2(C1)CCOC1=CC=C(C=C12)C(N[C@@H]1CC[C@H](CC1)O)=O Chemical compound C(#N)C1=CC(=C(C=C1)CCCC(=O)O)NC(=O)[C@H]1[C@]2(C1)CCOC1=CC=C(C=C12)C(N[C@@H]1CC[C@H](CC1)O)=O JHMFXNSQQQMEIY-NPNXHEJNSA-N 0.000 claims description 14
- 125000000229 (C1-C4)alkoxy group Chemical group 0.000 claims description 13
- DFIFIZUBBHPKMN-KMRXNPHXSA-N 4-[4-cyano-2-[[(1'R,4S)-6-(5-cyclopropyl-1,3,4-oxadiazol-2-yl)spiro[2,3-dihydrochromene-4,2'-cyclopropane]-1'-carbonyl]amino]phenyl]butanoic acid Chemical compound C(#N)C1=CC(=C(C=C1)CCCC(=O)O)NC(=O)[C@H]1[C@]2(C1)CCOC1=CC=C(C=C12)C=1OC(=NN=1)C1CC1 DFIFIZUBBHPKMN-KMRXNPHXSA-N 0.000 claims description 13
- 239000002253 acid Substances 0.000 claims description 13
- 230000003449 preventive effect Effects 0.000 claims description 13
- LQMYJHURRVJYOL-FKAPRUDGSA-N 4-[4-cyano-2-[[(1'R,4S)-6-(6-pyrazol-1-ylpyridin-3-yl)spiro[2,3-dihydrochromene-4,2'-cyclopropane]-1'-carbonyl]amino]phenyl]butanoic acid Chemical compound C(#N)C1=CC(=C(C=C1)CCCC(=O)O)NC(=O)[C@H]1[C@]2(C1)CCOC1=CC=C(C=C12)C=1C=NC(=CC=1)N1N=CC=C1 LQMYJHURRVJYOL-FKAPRUDGSA-N 0.000 claims description 12
- QREKGFRQQXSBFJ-BZWCRFLISA-N 4-[4-cyano-2-[[(1'R,4S)-6-[[(2S)-1-methoxypropan-2-yl]carbamoyl]spiro[2,3-dihydrochromene-4,2'-cyclopropane]-1'-carbonyl]amino]phenyl]butanoic acid Chemical compound C(#N)C1=CC(=C(C=C1)CCCC(=O)O)NC(=O)[C@H]1[C@]2(C1)CCOC1=CC=C(C=C12)C(N[C@H](COC)C)=O QREKGFRQQXSBFJ-BZWCRFLISA-N 0.000 claims description 12
- 150000002825 nitriles Chemical class 0.000 claims description 12
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 12
- ZUTDVAODKSCPLI-KMRXNPHXSA-N 4-[4-cyano-2-[[(1'R,4S)-6-(pyridazin-3-ylcarbamoyl)spiro[2,3-dihydrochromene-4,2'-cyclopropane]-1'-carbonyl]amino]phenyl]butanoic acid Chemical compound C(#N)C1=CC(=C(C=C1)CCCC(=O)O)NC(=O)[C@H]1[C@]2(C1)CCOC1=CC=C(C=C12)C(NC=1N=NC=CC=1)=O ZUTDVAODKSCPLI-KMRXNPHXSA-N 0.000 claims description 11
- 125000004434 sulfur atom Chemical group 0.000 claims description 11
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 claims description 10
- XACKYOGUISXLGB-KMRXNPHXSA-N 4-[2-[[(1'R,4S)-6-(tert-butylcarbamoyl)spiro[2,3-dihydrochromene-4,2'-cyclopropane]-1'-carbonyl]amino]-4-cyanophenyl]butanoic acid Chemical compound C(#N)C1=CC(=C(C=C1)CCCC(=O)O)NC(=O)[C@H]1[C@]2(C1)CCOC1=CC=C(C=C12)C(NC(C)(C)C)=O XACKYOGUISXLGB-KMRXNPHXSA-N 0.000 claims description 10
- UPKJWUVIXKPLKC-FNZWTVRRSA-N 4-[4-cyano-2-[[(1'R,4S)-6-(3-methyl-1,2,4-oxadiazol-5-yl)spiro[2,3-dihydrochromene-4,2'-cyclopropane]-1'-carbonyl]amino]phenyl]butanoic acid Chemical compound C(#N)C1=CC(=C(C=C1)CCCC(=O)O)NC(=O)[C@H]1[C@]2(C1)CCOC1=CC=C(C=C12)C1=NC(=NO1)C UPKJWUVIXKPLKC-FNZWTVRRSA-N 0.000 claims description 10
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 10
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 10
- JHMFXNSQQQMEIY-ZTPQKOODSA-N C(#N)C1=CC(=C(C=C1)CCCC(=O)O)NC(=O)[C@H]1[C@]2(C1)CCOC1=CC=C(C=C12)C(N[C@@H]1CC[C@@H](CC1)O)=O Chemical compound C(#N)C1=CC(=C(C=C1)CCCC(=O)O)NC(=O)[C@H]1[C@]2(C1)CCOC1=CC=C(C=C12)C(N[C@@H]1CC[C@@H](CC1)O)=O JHMFXNSQQQMEIY-ZTPQKOODSA-N 0.000 claims description 8
- 125000002837 carbocyclic group Chemical group 0.000 claims description 8
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 8
- 229940124597 therapeutic agent Drugs 0.000 claims description 8
- QCSSIMDSRXNAGT-IDISGSTGSA-N 4-[4-cyano-2-[[(1'R,4S)-6-(2-oxopyrrolidin-1-yl)spiro[2,3-dihydrochromene-4,2'-cyclopropane]-1'-carbonyl]amino]phenyl]butanoic acid Chemical compound C(#N)C1=CC(=C(C=C1)CCCC(=O)O)NC(=O)[C@H]1[C@]2(C1)CCOC1=CC=C(C=C12)N1C(CCC1)=O QCSSIMDSRXNAGT-IDISGSTGSA-N 0.000 claims description 7
- MULMVPWPRFNYIF-FNZWTVRRSA-N 4-[4-cyano-2-[[(1'R,4S)-6-(ethylcarbamoyl)spiro[2,3-dihydrochromene-4,2'-cyclopropane]-1'-carbonyl]amino]phenyl]butanoic acid Chemical compound C(#N)C1=CC(=C(C=C1)CCCC(=O)O)NC(=O)[C@H]1[C@]2(C1)CCOC1=CC=C(C=C12)C(NCC)=O MULMVPWPRFNYIF-FNZWTVRRSA-N 0.000 claims description 7
- KKCSSZHLXPTZJP-KMRXNPHXSA-N 4-[4-cyano-2-[[(1'R,4S)-6-[(1-methylpyrazol-3-yl)carbamoyl]spiro[2,3-dihydrochromene-4,2'-cyclopropane]-1'-carbonyl]amino]phenyl]butanoic acid Chemical compound C(#N)C1=CC(=C(C=C1)CCCC(=O)O)NC(=O)[C@H]1[C@]2(C1)CCOC1=CC=C(C=C12)C(NC1=NN(C=C1)C)=O KKCSSZHLXPTZJP-KMRXNPHXSA-N 0.000 claims description 7
- KEOMFMOCVQIKRY-VSXIJQIBSA-N CCC(C(O)=O)C(C=CC(C#N)=C1)=C1NC([C@H](C1)[C@]11C2=CC(C(NCCOC)=O)=CC=C2CC1)=O Chemical compound CCC(C(O)=O)C(C=CC(C#N)=C1)=C1NC([C@H](C1)[C@]11C2=CC(C(NCCOC)=O)=CC=C2CC1)=O KEOMFMOCVQIKRY-VSXIJQIBSA-N 0.000 claims description 7
- 206010009944 Colon cancer Diseases 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 7
- 102000008299 Nitric Oxide Synthase Human genes 0.000 claims description 7
- 108010021487 Nitric Oxide Synthase Proteins 0.000 claims description 7
- 208000002193 Pain Diseases 0.000 claims description 7
- 125000003545 alkoxy group Chemical group 0.000 claims description 7
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 7
- 208000029742 colonic neoplasm Diseases 0.000 claims description 7
- 230000036407 pain Effects 0.000 claims description 7
- 150000003536 tetrazoles Chemical class 0.000 claims description 7
- BKXLRZCBOIWRDL-DLLPINGYSA-N 4-[2-[[(1'R,4S)-6-[(1-tert-butylpyrazol-4-yl)carbamoyl]spiro[2,3-dihydrochromene-4,2'-cyclopropane]-1'-carbonyl]amino]-4-cyanophenyl]butanoic acid Chemical compound C(#N)C1=CC(=C(C=C1)CCCC(=O)O)NC(=O)[C@H]1[C@]2(C1)CCOC1=CC=C(C=C12)C(NC=1C=NN(C=1)C(C)(C)C)=O BKXLRZCBOIWRDL-DLLPINGYSA-N 0.000 claims description 6
- XLVIQYDVJGLHGQ-CPJSRVTESA-N 4-[4-cyano-2-[[(1'R,3R)-5-(methylcarbamoyl)spiro[1,2-dihydroindene-3,2'-cyclopropane]-1'-carbonyl]amino]phenyl]butanoic acid Chemical compound C(#N)C1=CC(=C(C=C1)CCCC(=O)O)NC(=O)[C@@H]1C[C@]11CCC2=CC=C(C=C12)C(NC)=O XLVIQYDVJGLHGQ-CPJSRVTESA-N 0.000 claims description 6
- JUGSJSXOLSXEAD-FIPFOOKPSA-N 4-[4-cyano-2-[[(1'R,3R)-5-[(1-methylpyrazol-4-yl)carbamoyl]spiro[1,2-dihydroindene-3,2'-cyclopropane]-1'-carbonyl]amino]phenyl]butanoic acid Chemical compound C(#N)C1=CC(=C(C=C1)CCCC(=O)O)NC(=O)[C@@H]1C[C@]11CCC2=CC=C(C=C12)C(NC=1C=NN(C=1)C)=O JUGSJSXOLSXEAD-FIPFOOKPSA-N 0.000 claims description 6
- LZPCRDPNQQMKJM-DWACAAAGSA-N 4-[4-cyano-2-[[(1'R,4S)-6-(cyclobutylcarbamoyl)spiro[2,3-dihydrochromene-4,2'-cyclopropane]-1'-carbonyl]amino]phenyl]butanoic acid Chemical compound C(#N)C1=CC(=C(C=C1)CCCC(=O)O)NC(=O)[C@H]1[C@]2(C1)CCOC1=CC=C(C=C12)C(NC1CCC1)=O LZPCRDPNQQMKJM-DWACAAAGSA-N 0.000 claims description 6
- ICKICOWFQFXMFT-IADCTJSHSA-N 4-[4-cyano-2-[[(1'R,4S)-6-(oxan-4-ylcarbamoyl)spiro[2,3-dihydrochromene-4,2'-cyclopropane]-1'-carbonyl]amino]phenyl]butanoic acid Chemical compound C(#N)C1=CC(=C(C=C1)CCCC(=O)O)NC(=O)[C@H]1[C@]2(C1)CCOC1=CC=C(C=C12)C(NC1CCOCC1)=O ICKICOWFQFXMFT-IADCTJSHSA-N 0.000 claims description 6
- LFBIGDHEMXWJMI-IDISGSTGSA-N 4-[4-cyano-2-[[(1'R,4S)-7-(2-methoxyethylcarbamoyl)spiro[2,3-dihydrochromene-4,2'-cyclopropane]-1'-carbonyl]amino]phenyl]butanoic acid Chemical compound C(#N)C1=CC(=C(C=C1)CCCC(=O)O)NC(=O)[C@H]1[C@]2(C1)CCOC1=CC(=CC=C12)C(NCCOC)=O LFBIGDHEMXWJMI-IDISGSTGSA-N 0.000 claims description 6
- IIHXHXMKLLDTHR-DCFHFQCYSA-N 4-[4-cyano-2-[[(1'R,4S)-7-fluoro-6-(2-methoxyethylcarbamoyl)spiro[2,3-dihydrochromene-4,2'-cyclopropane]-1'-carbonyl]amino]phenyl]butanoic acid Chemical compound C(#N)C1=CC(=C(C=C1)CCCC(=O)O)NC(=O)[C@H]1[C@]2(C1)CCOC1=CC(=C(C=C12)C(NCCOC)=O)F IIHXHXMKLLDTHR-DCFHFQCYSA-N 0.000 claims description 6
- FVALLBPEEPBOMY-DCFHFQCYSA-N 4-[4-cyano-2-[[(1'R,4S)-7-fluoro-6-(propan-2-ylcarbamoyl)spiro[2,3-dihydrochromene-4,2'-cyclopropane]-1'-carbonyl]amino]phenyl]butanoic acid Chemical compound C(#N)C1=CC(=C(C=C1)CCCC(=O)O)NC(=O)[C@H]1[C@]2(C1)CCOC1=CC(=C(C=C12)C(NC(C)C)=O)F FVALLBPEEPBOMY-DCFHFQCYSA-N 0.000 claims description 6
- JQFCHUQULTXMSH-SIBVEZHUSA-N 4-[4-cyano-2-[[(1'R,4S)-7-methoxy-6-(methylcarbamoyl)spiro[2,3-dihydrochromene-4,2'-cyclopropane]-1'-carbonyl]amino]phenyl]butanoic acid Chemical compound C(#N)C1=CC(=C(C=C1)CCCC(=O)O)NC(=O)[C@H]1[C@]2(C1)CCOC1=CC(=C(C=C12)C(NC)=O)OC JQFCHUQULTXMSH-SIBVEZHUSA-N 0.000 claims description 6
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- 125000004414 alkyl thio group Chemical group 0.000 claims description 6
- 125000002947 alkylene group Chemical group 0.000 claims description 6
- JCKYGMPEJWAADB-UHFFFAOYSA-N chlorambucil Chemical compound OC(=O)CCCC1=CC=C(N(CCCl)CCCl)C=C1 JCKYGMPEJWAADB-UHFFFAOYSA-N 0.000 claims description 6
- 239000003112 inhibitor Substances 0.000 claims description 6
- AXEVDXXLVNIBMT-RXFWQSSRSA-N 4-[4-cyano-2-[[(1'R,3S)-5-(2-methoxyethylcarbamoyl)spiro[2H-1-benzofuran-3,2'-cyclopropane]-1'-carbonyl]amino]phenyl]butanoic acid Chemical compound C(#N)C1=CC(=C(C=C1)CCCC(=O)O)NC(=O)[C@H]1[C@]2(C1)COC1=C2C=C(C=C1)C(NCCOC)=O AXEVDXXLVNIBMT-RXFWQSSRSA-N 0.000 claims description 5
- DWUWBBZTXMNNIZ-MHECFPHRSA-N 4-[4-cyano-2-[[(1'R,3S)-5-(methylcarbamoyl)spiro[2H-1-benzofuran-3,2'-cyclopropane]-1'-carbonyl]amino]phenyl]butanoic acid Chemical compound C(#N)C1=CC(=C(C=C1)CCCC(=O)O)NC(=O)[C@H]1[C@]2(C1)COC1=C2C=C(C=C1)C(NC)=O DWUWBBZTXMNNIZ-MHECFPHRSA-N 0.000 claims description 5
- VBKGXTLRBXXGGA-IDISGSTGSA-N 4-[4-cyano-2-[[(1'R,4S)-6-(cyclopropylcarbamoyl)spiro[2,3-dihydrochromene-4,2'-cyclopropane]-1'-carbonyl]amino]phenyl]butanoic acid Chemical compound C(#N)C1=CC(=C(C=C1)CCCC(=O)O)NC(=O)[C@H]1[C@]2(C1)CCOC1=CC=C(C=C12)C(NC1CC1)=O VBKGXTLRBXXGGA-IDISGSTGSA-N 0.000 claims description 5
- YMVUAIGTKUWGRM-DFBJGRDBSA-N 4-[4-cyano-2-[[(1'R,4S)-6-(methylcarbamoyl)spiro[2,3-dihydrochromene-4,2'-cyclopropane]-1'-carbonyl]amino]phenyl]butanoic acid Chemical compound C(#N)C1=CC(=C(C=C1)CCCC(=O)O)NC(=O)[C@H]1[C@]2(C1)CCOC1=CC=C(C=C12)C(NC)=O YMVUAIGTKUWGRM-DFBJGRDBSA-N 0.000 claims description 5
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- SXBCGSNJVIIQCT-IADCTJSHSA-N 4-[4-cyano-2-[[(1'R,4S)-6-[6-(methylamino)pyridin-3-yl]spiro[2,3-dihydrochromene-4,2'-cyclopropane]-1'-carbonyl]amino]phenyl]butanoic acid Chemical compound C(#N)C1=CC(=C(C=C1)CCCC(=O)O)NC(=O)[C@H]1[C@]2(C1)CCOC1=CC=C(C=C12)C=1C=NC(=CC=1)NC SXBCGSNJVIIQCT-IADCTJSHSA-N 0.000 claims description 5
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- FBUKGJJVSRBQRI-CUBQBAPOSA-N 4-[4-cyano-2-[[(1'R,3R)-5-[(1-methylpyrazol-4-yl)methoxy]spiro[1,2-dihydroindene-3,2'-cyclopropane]-1'-carbonyl]amino]phenyl]butanoic acid Chemical compound C(#N)C1=CC(=C(C=C1)CCCC(=O)O)NC(=O)[C@@H]1C[C@]11CCC2=CC=C(C=C12)OCC=1C=NN(C=1)C FBUKGJJVSRBQRI-CUBQBAPOSA-N 0.000 description 1
- RYRQQTACRRGXKB-CUNXSJBXSA-N 4-[4-cyano-2-[[(1'R,3R)-5-[2-(dimethylamino)-2-oxoethoxy]spiro[1,2-dihydroindene-3,2'-cyclopropane]-1'-carbonyl]amino]phenyl]butanoic acid Chemical compound C(#N)C1=CC(=C(C=C1)CCCC(=O)O)NC(=O)[C@@H]1C[C@]11CCC2=CC=C(C=C12)OCC(=O)N(C)C RYRQQTACRRGXKB-CUNXSJBXSA-N 0.000 description 1
- HVTJVQPLHWABSL-LVXARBLLSA-N 4-[4-cyano-2-[[(1'R,3R)-5-[2-(methylamino)-2-oxoethoxy]spiro[1,2-dihydroindene-3,2'-cyclopropane]-1'-carbonyl]amino]phenyl]butanoic acid Chemical compound C(#N)C1=CC(=C(C=C1)CCCC(=O)O)NC(=O)[C@@H]1C[C@]11CCC2=CC=C(C=C12)OCC(=O)NC HVTJVQPLHWABSL-LVXARBLLSA-N 0.000 description 1
- WDNYBRPURQECIN-CVDCTZTESA-N 4-[4-cyano-2-[[(1'R,3R)-5-hydroxyspiro[1,2-dihydroindene-3,2'-cyclopropane]-1'-carbonyl]amino]phenyl]butanoic acid Chemical compound C(#N)C1=CC(=C(C=C1)CCCC(=O)O)NC(=O)[C@@H]1C[C@]11CCC2=CC=C(C=C12)O WDNYBRPURQECIN-CVDCTZTESA-N 0.000 description 1
- LAPNZIFEFFUNQZ-YZNIXAGQSA-N 4-[4-cyano-2-[[(1'R,3R)-5-phenylmethoxyspiro[1,2-dihydroindene-3,2'-cyclopropane]-1'-carbonyl]amino]phenyl]butanoic acid Chemical compound C(C1=CC=CC=C1)OC1=CC=C2CC[C@]3(C2=C1)[C@@H](C3)C(=O)NC1=C(C=CC(=C1)C#N)CCCC(=O)O LAPNZIFEFFUNQZ-YZNIXAGQSA-N 0.000 description 1
- YIOJDZHWMNZOJV-CUBQBAPOSA-N 4-[4-cyano-2-[[(1'R,3R)-5-pyridin-3-ylspiro[1,2-dihydroindene-3,2'-cyclopropane]-1'-carbonyl]amino]phenyl]butanoic acid Chemical compound C(#N)C1=CC(=C(C=C1)CCCC(=O)O)NC(=O)[C@@H]1C[C@]11CCC2=CC=C(C=C12)C=1C=NC=CC=1 YIOJDZHWMNZOJV-CUBQBAPOSA-N 0.000 description 1
- ILHOIEZMIAPIJM-KDYSTLNUSA-N 4-[4-cyano-2-[[(1'R,3S)-1,1-dimethyl-5-(methylcarbamoyl)spiro[2H-indene-3,2'-cyclopropane]-1'-carbonyl]amino]phenyl]butanoic acid Chemical compound C(#N)C1=CC(=C(C=C1)CCCC(=O)O)NC(=O)[C@@H]1C[C@]11CC(C2=CC=C(C=C12)C(NC)=O)(C)C ILHOIEZMIAPIJM-KDYSTLNUSA-N 0.000 description 1
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- VGFMUBUZWSBMFB-DCFHFQCYSA-N 4-[4-cyano-2-[[(1'R,4S)-6-(1,2-oxazol-3-ylcarbamoyl)spiro[2,3-dihydrochromene-4,2'-cyclopropane]-1'-carbonyl]amino]phenyl]butanoic acid Chemical compound C(#N)C1=CC(=C(C=C1)CCCC(=O)O)NC(=O)[C@H]1[C@]2(C1)CCOC1=CC=C(C=C12)C(NC1=NOC=C1)=O VGFMUBUZWSBMFB-DCFHFQCYSA-N 0.000 description 1
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- SCPXWRRJRORPBS-NGQVCNFZSA-N 4-[4-cyano-2-[[(1'R,4S)-6-(1H-pyrrolo[2,3-b]pyridin-5-yl)spiro[2,3-dihydrochromene-4,2'-cyclopropane]-1'-carbonyl]amino]phenyl]butanoic acid Chemical compound C(#N)C1=CC(=C(C=C1)CCCC(=O)O)NC(=O)[C@H]1[C@]2(C1)CCOC1=CC=C(C=C12)C=1C=C2C(=NC=1)NC=C2 SCPXWRRJRORPBS-NGQVCNFZSA-N 0.000 description 1
- QUIPWINQMCNQDN-SIBVEZHUSA-N 4-[4-cyano-2-[[(1'R,4S)-6-(2,2-difluoroethylcarbamoyl)spiro[2,3-dihydrochromene-4,2'-cyclopropane]-1'-carbonyl]amino]phenyl]butanoic acid Chemical compound C(#N)C1=CC(=C(C=C1)CCCC(=O)O)NC(=O)[C@H]1[C@]2(C1)CCOC1=CC=C(C=C12)C(NCC(F)F)=O QUIPWINQMCNQDN-SIBVEZHUSA-N 0.000 description 1
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Definitions
- the present invention relates to a tricyclic spiro compound or a salt thereof which is an EP 4 receptor antagonist, and a medicament containing them as an active ingredient.
- a tricyclic spiro compound or a salt thereof which is an EP 4 receptor antagonist
- a medicament containing them as an active ingredient.
- a tricyclic spiro compound a salt thereof, an N-oxide thereof, a solvate thereof, or a prodrug thereof (hereinafter referred to as the present invention) Compound), and a pharmaceutical containing them as an active ingredient.
- Prostaglandin E 2 is known as a metabolite in the arachidonic acid cascade, and has a cytoprotective action, uterine contraction, a decrease in pain threshold, gastrointestinal peristaltic movement, arousal action, gastric acid secretion inhibitory action It is known to have blood pressure lowering action, diuretic action and the like.
- Non-patent Document 1 PGE 2 receptors have subtypes with different roles. There are roughly four subtypes known at the present time, which are called EP 1 , EP 2 , EP 3 , and EP 4 , respectively.
- EP 4 receptor is anti-inflammatory by inhibiting MCP-1 production from macrophages, inhibiting TNF- ⁇ , IL-2, and IFN- ⁇ production from lymphocytes, and enhancing IL-10 production. It is thought to be involved in vasodilation, angiogenesis, suppression of elastic fiber formation, and regulation of MMP-9 expression. Furthermore, the EP 4 receptor is considered to be involved in cancer immunoregulation via myeloid derived suppressor cells, regulatory T cells, and natural killer cells.
- Non-patent Documents 2-7 compounds that bind strongly to the EP 4 receptor and have an antagonistic action can be used for diseases caused by activation of the EP 4 receptor, such as bone disease, cancer, systemic granulomas, immune diseases, allergies, atopy. , Asthma, alveolar pyorrhea, gingivitis, periodontal disease, Alzheimer, Kawasaki disease, burns, multiple organ failure, chronic headache, pain, vasculitis, venous insufficiency, varicose vein, aneurysm, aortic aneurysm, hemorrhoids, diabetes insipidus It is considered useful for prevention and / or treatment of diseases such as stress, endometriosis, adenomyosis, neonatal patent ductus arteriosus, and cholelithiasis (Non-patent Documents 2-7).
- diseases caused by activation of the EP 4 receptor such as bone disease, cancer, systemic granulomas, immune diseases,
- Patent Document 1 describes that the following general formula (A) is used as a compound used for the treatment of diseases related to prostaglandin E receptor, such as pain, inflammation, and cancer. ing.
- Ar 1a is an aryl or heteroaryl group optionally substituted with R 1a or R 3a ;
- R 1a is CN, NO 2 , CON (R 5a ) 2 or the like;
- W a represents a 3 to 6-membered linking group containing 0 to 2 heteroatoms selected from O, N, and S, which may optionally be CO, S (O) na , C ⁇ C, Or contains an acetylene group;
- Ar 2a is an aryl or heteroaryl group optionally substituted with R 3a ;
- R 3a is halogen, CN or the like;
- X a is a linker attached to the ortho of Ar 2a to the binding site of W a ;
- Q a is COOH or the like. (Partial definition is excerpted.)).
- Patent Document 2 discloses that the compound of the following general formula (B) binds to PGE 2 receptor, particularly EP 3 and / or EP 4 and has an antagonistic action. It is described as being useful for prevention and / or treatment.
- R 1b represents —COOH or the like
- a b represents (i) a single bond, (ii) C1-6 alkylene, (iii) C2-6 alkenylene, (iv) C2-6 alkynylene, or the like
- B b ring represents a monocyclic or bicyclic heterocyclic monocyclic or bicyclic carbon ring of C3 ⁇ 12 or 3 to 12-membered
- R 2b represents nitro, cyano or the like
- Q b represents C2-6 alkenyl, C2-6 alkynyl, C1-6 alkyl substituted by 1 to 3 halogen atoms, cyano, nitro, or the like
- D b is a connecting chain composed of one or two atoms selected from a carbon atom, a nitrogen atom, an oxygen atom and a sulfur atom, and the chain may contain a double bond or a triple bond, and the connecting chain May be substituted with 1 to 4 R 40b ;
- R 40b represents
- Patent Document 3 describes that the following general formula (C) is used as a compound used for the treatment of diseases related to prostaglandin E receptor, such as pain, inflammation, and cancer. ing.
- HET c is a 5-12 membered monocyclic or bicyclic aromatic ring having 0-3 heteroatoms selected from O, S (O) nc , and N (O) mc Represents the system, mc is 0 or 1, nc is 0, 1 or 2;
- a c is a 1-atom or 2-atom moiety and is selected from the group consisting of —W c — or —C (O) —, etc., and W c is O, S (O) nc , or NR 17c ;
- X c represents a 5- to 10-membered monocyclic or bicyclic aryl or heteroaryl group having 1 to 3 heteroatoms selected from O, S (O) nc , and N (O) mc Represent, Y c represents O, S (O) nc , NR 17c , or a bond;
- B c is — (C (R 18c ) 2 ) pc —Y
- An object of the present invention is to create a compound having a strong antagonistic activity against the EP 4 receptor and exhibiting good pharmacokinetics, and a preventive and / or therapeutic agent for diseases caused by the activation of the EP 4 receptor
- the present inventors have intensively studied to find a compound having a strong antagonistic activity against the EP 4 receptor and exhibiting good pharmacokinetics.
- the following general formula (I) The present invention was completed by finding that the compound represented by the above formula strongly antagonizes the EP 4 receptor.
- R 1 represents COOR 8 , tetrazole, SO 3 H, SO 2 NH 2 , SO 2 NHR 8-1 , CONHSO 2 R 8-1 , SO 2 NHCOR 8-1 , or hydroxamic acid
- R 8 represents a hydrogen atom, C 1-4 alkyl, or benzyl
- R 8-1 represents C1-4 alkyl, C1-4 haloalkyl, C3-10 carbocycle, or 3-10 membered heterocycle, each of the C3-10 carbocycle and 3-10 membered heterocycle is C1 -4 alkyl, C1-4 haloalkyl, C1-4 alkoxy, -O (C1-4 haloalkyl), C1-4 alkylthio, -S (C1-4 haloalkyl), halogen, or nitrile ("-CN" is shown below; The same)
- L 1 represents C1-5 alkylene, C2-5 alkenylene, or C2-5 alkynylene
- R 2 represents halogen, C1-4 al
- R 9 represents a 4-10 membered heterocyclic ring optionally substituted with a substituent selected from the group consisting of halogen, C1-4 alkyl, and C1-4 haloalkyl;
- R 5 represents (1) halogen, (2) C1-4 alkyl, (3) carboxyl, (4) nitrile, (5) -CONHR 11 , (6) -C (O) R 12 , (7) -OR 14 , (8) -S (O) t R 15 , (9) -CH 2 R 16 , (10) -NR 17 R 17 , (11) -NHCOR 11 , (12) C4-10 carbocyclic ring, or ( 13) Represents a 4-10 membered heterocyclic ring, and the C4-10 carbocyclic ring or 4-10 membered heterocyclic ring may be substituted with 1 to 3 R 18 s , and when R 18 is plural, 18 may be independently the same or different, R 11 is, C1-6 alkyl, represents C3-6 cycloalkyl, phenyl, or a 4-6 membered heterocyclic ring, R 11 may be optionally substituted with 1-3 R 13, wherein R 13 is more
- R 19 represents two independent C1-4 alkyl, and each C1-4 alkyl may be the same or different;
- R 15 represents C 1-6 alkyl, C 3-6 cycloalkyl, benzene, or benzyl,
- R 16 represents a hydroxyl group or C 1-4 alkoxy;
- R 17 each independently represents a hydrogen atom, C 1-6 alkyl, or C 3-6 cycloalkyl;
- R 18 represents halogen, C1-6 alkyl, C3-6 cycloalkyl, C1-4 alkoxy, oxo, nitrile, hydroxyl group, hydroxymethyl, 1-methyl-1-hydroxyethyl, (C1-4 alkyl) SO 2 —,
- na represents an integer of 0 to 1
- qa represents an integer of 0 to 3
- ra represents an integer of 0 to 4
- X 3a represents a methylene or oxygen atom, and the other symbols are as defined above.
- [1] The compound of the above-mentioned [1], which has the same meaning as the symbol described above.
- [3] The compound of the above-mentioned [1] or [2], wherein at least one R 5 is —CONHR 11 .
- R 5 is —CONHR 11 .
- L 2 is —NHCO— or —CONH—.
- R 5 may be substituted with 1-3 R 18, a C4-10 carbocyclic or 4-10 membered heterocyclic ring, if the R 18 is plural, R 18 is a compound according to the above [1] or [2], which may be independently the same or different.
- R 18 is a compound according to the above [1] or [2], which may be independently the same or different.
- L 2 is —NHCO— or —CONH—.
- R 5a is a C4-10 carbocyclic ring or a 4-10 membered heterocyclic ring optionally substituted by 1 to 3 R 18 s , and when R 18 is plural, R 18 is Each may be independently the same or different, and the other symbols have the same meanings as the symbols described in [1], [2], and [5].) [1], [2] , [7], and the compound according to any one of [8].
- a pharmaceutical composition comprising, as an active ingredient, the compound represented by the general formula (I) described in [1], a salt thereof, an N-oxide thereof, a solvate thereof, or a prodrug thereof.
- the composition according to [11] above which is an EP 4 receptor antagonist.
- the composition according to [11] above which is a preventive and / or therapeutic agent for diseases caused by activation of EP 4 receptor.
- Cancer is breast cancer, ovarian cancer, colon cancer, lung cancer, prostate cancer, head and neck cancer, lymphoma, uveal malignant melanoma, thymoma, mesothelioma, esophageal cancer, stomach cancer, duodenum Cancer, hepatocellular carcinoma, bile duct cancer, gallbladder cancer, pancreatic cancer, renal cell cancer, renal pelvis / ureter cancer, bladder cancer, penile cancer, testicular cancer, uterine cancer, vagina [14] The composition according to [14] above, which is cancer, vulvar cancer, skin cancer, malignant bone tumor, soft tissue sarcoma, chondrosarcoma, leukemia, myelodysplastic syndrome, or multiple myeloma.
- a method for preventing and / or treating a disease caused by activation of an EP 4 receptor which comprises administering to a patient in need of prevention and / or treatment of a disease caused by the disease.
- the compound of the present invention has a strong antagonistic activity against the EP 4 receptor, and further exhibits good pharmacokinetics, so that it becomes a preventive and / or therapeutic agent for diseases caused by the activation of the EP 4 receptor. .
- C1-4 alkyl is, for example, methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, tert-butyl, and isobutyl.
- C1-3 alkyl is, for example, methyl, ethyl, n-propyl, and isopropyl.
- C1-5 alkylene is, for example, methylene, ethylene, propylene, butylene, and pentylene.
- C2-5 alkenylene means, for example, ethenylene, 1-propenylene, 2-propenylene, 1-butenylene, 2-butenylene, 3-butenylene, 1-pentenylene, 2-pentenylene, 3 -Pentenylene, 4-pentenylene and the like.
- C2-5 alkynylene means, for example, ethynylene, 1-propynylene, 2-propynylene, 1-butynylene, 2-butynylene, 3-butynylene, 1-pentynylene, 2-pentynylene, and 3-pentynylene. 4-pentynylene and the like.
- halogen is fluorine, chlorine, bromine, and iodine.
- C1-4 alkoxy includes, for example, methoxy, ethoxy, propoxy, isopropoxy, butoxy, 1-methylpropoxy, tert-butoxy, isobutoxy and the like.
- C1-4 alkylthio includes, for example, methylthio, ethylthio, propylthio, isopropylthio, butylthio, 1-methylpropylthio, tert-butylthio, isobutylthio and the like.
- C2-4 alkenyl includes, for example, ethenyl, 1-propenyl, 2-propenyl, 1-butenyl, 2-butenyl and 3-butenyl.
- C2-4 alkynyl includes, for example, ethynyl, 1-propynyl, 2-propynyl, 1-butynyl, 2-butynyl, 3-butynyl and the like.
- C1-4 haloalkyl refers to C1-4 alkyl substituted with halogen.
- oxidized sulfur refers to sulfur (S), sulfoxide (S (O)), and sulfone (SO 2 ).
- the “4-10 membered heterocyclic ring” means a 4-10 membered monocyclic or bicyclic heterocyclic ring containing 1 to 5 heteroatoms selected from an oxygen atom, a nitrogen atom and a sulfur atom.
- the “3-10 membered heterocyclic ring” means a 3-10 membered monocyclic or bicyclic heterocyclic ring containing 1 to 5 heteroatoms selected from an oxygen atom, a nitrogen atom and a sulfur atom.
- a 3-10 membered monocyclic or bicyclic heterocyclic ring containing 1 to 5 heteroatoms selected from an oxygen atom, a nitrogen atom and a sulfur atom.
- the “5-10 membered aromatic heterocycle” is a 5-10 membered monocyclic or bicyclic ring containing 1 to 4 heteroatoms selected from an oxygen atom, a nitrogen atom and a sulfur atom.
- Means aromatic heterocycle for example, pyrrole, imidazole, triazole, tetrazole, pyrazole, furan, thiophene, oxazole, isoxazole, thiazole, isothiazole, furazane, oxadiazole, thiadiazole, pyridine, pyrazine, pyrimidine, pyridazine, Indole, isoindole, benzofuran, isobenzofuran, benzothiophene, isobenzothiophene, indazole, purine, benzoxazole, benzothiazole, benzimidazole, benzofurazan, benzothiadiazole, benzotriazole, quinoline
- “5-6-membered monocyclic aromatic heterocycle” means, for example, pyrrole, imidazole, triazole, tetrazole, pyrazole, pyridine, pyrazine, pyrimidine, pyridazine, furan, thiophene, oxazole, isoxazole, thiazole. , Isothiazole, furazane, oxadiazole, and thiadiazole rings.
- C4-10 carbocycle means a C4-10 monocyclic or bicyclic carbocycle, such as cyclobutane, cyclopentane, cyclohexane, cycloheptane, cyclooctane, cyclononane, cyclodecane, cyclopentene.
- C3-10 carbocycle means a C3-10 monocyclic or bicyclic carbocycle such as cyclopropane and the carbocycle described in the above “C4-10 carbocycle”. It is.
- C 1-6 alkyl means, for example, methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, tert-butyl, isobutyl, pentyl, 1-methylbutyl, 2-methylbutyl, 3 -Methylbutyl, 1,1-dimethylpropyl, 1,2-dimethylpropyl, 2,2-dimethylpropyl, hexyl, 1-methylpentyl, 2-methylpentyl, 3-methylpentyl, 4-methylpentyl, 1,1- Dimethylbutyl, 1,2-dimethylbutyl, 1,3-dimethylbutyl, 2,2-dimethylbutyl, 2,3-dimethylbutyl, 1-methyl-1-ethylpropyl, 2-methyl-2-ethylpropyl, 1 -Ethylbutyl, 2-ethylbutyl, 1,1-dimethylp
- C 3-6 cycloalkyl is cyclopropyl, cyclobutyl, cyclopentyl, and cyclohexyl.
- the “4-6 membered heterocycle” means a 4-6 membered monocyclic heterocycle containing 1 to 4 heteroatoms selected from an oxygen atom, a nitrogen atom and a sulfur atom.
- R 1 is preferably COOR 8 .
- R 8 is preferably a hydrogen atom or C1-4 alkyl, and more preferably a hydrogen atom.
- R 8-1 is preferably C1-4 alkyl, benzene or pyridine, and the benzene and pyridine are C1-4 alkyl, C1-4 haloalkyl, C1-4 alkoxy, —O (C1-4 haloalkyl). ), C1-4 alkylthio, —S (C1-4 haloalkyl), halogen, or nitrile.
- L 1 is preferably C1-5 alkylene or C2-5 alkenylene, more preferably C1-5 alkylene, and particularly preferably propylene.
- R 2 is preferably fluorine.
- X 1 is preferably a CR 6.
- R 6 is preferably a hydrogen atom or fluorine, more preferably a hydrogen atom.
- X 2 is CR 7.
- R 7 is preferably fluorine, nitrile, —CH 2 R 9 , or —OR 9 , more preferably nitrile.
- R 9 is preferably a 4-10 membered heterocyclic ring optionally substituted with methyl or trifluoromethyl, and the 4-10 membered heterocyclic ring is preferably a 5-10 membered aromatic heterocyclic ring. More preferably a 5-10 membered nitrogen-containing aromatic heterocycle (eg, pyrazole, imidazole, triazole, pyrrolopyridine, pyrrolopyrimidine, pyrrolopyridazine, imidazopyridazine, imidazopyridine, imidazopyrimidine, imidazopyrazine, pyrazolopyridine, pyrazolo Pyrimidines, etc.).
- a 5-10 membered nitrogen-containing aromatic heterocycle eg, pyrazole, imidazole, triazole, pyrrolopyridine, pyrrolopyrimidine, pyrrolopyridazine, imidazopyridazine, imidazopyridine, imidazopyrimidine,
- L 2 is preferably —CH ⁇ CH—, —NHCO—, —CONH—, —NHSO 2 —, or —SO 2 NH—, more preferably —NHCO— or —CONH—, Particularly preferred is —NHCO—.
- R 3 is preferably fluorine.
- R 4 is preferably methyl, ethyl, or trifluoromethyl, more preferably methyl.
- X 3 is preferably a methylene or oxygen atom, more preferably an oxygen atom.
- R 10 is preferably methyl, ethyl, methylcarbonyl, ethylcarbonyl, methylsulfonyl, ethylsulfonyl, or tert-butoxycarbonyl.
- the ring is preferably a benzene, thiophene, or pyrazole ring, and more preferably a benzene ring.
- R 5 is preferably —CONHR 11 , fluorine, methoxy, a benzene ring, or a 4-10 membered heterocyclic ring
- the 4-10 membered heterocyclic ring is preferably azetidine, pyrrolidine, piperidine, oxazolidine, oxadi
- R 11 is preferably C 1-6 alkyl, C 3-6 cycloalkyl, pyran, pyrrolidine, piperidine, pyrazole, thiazole, oxazole, isoxazole, pyridine, pyridazine, or pyrimidine ring, more preferably C1- 6 alkyl.
- R 13 is preferably a halogen, C 1-6 alkyl, C 3-6 cycloalkyl, C 1-4 alkoxy, hydroxyl group, —NR 20 R 21 , benzene, oxetane, pyridine, pyrazole, or oxazole ring.
- fluorine methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, tert-butyl, isobutyl, cyclopentyl, cyclobutane, oxetane, hydroxyl group, methoxy, ethoxy, propoxy, isopropoxy, dimethylamino, benzene , Pyridine, pyrazole, or oxazole ring.
- R 20 is preferably a hydrogen atom or methyl.
- R 21 is preferably a hydrogen atom or methyl.
- R 12 is preferably C1-3 alkyl, C3-6 cycloalkyl, benzene, or a 4-6 membered heterocyclic ring.
- the 4-6 membered heterocyclic ring is preferably oxetane, azetidine, pyrrolidine, piperidine, pyrazine, pyran, thiopyran, oxazine, oxadiazine, thiazine, thiadiazine, pyrrole, imidazole, triazole, tetrazole, pyrazole, pyridine, pyrazine, pyrimidine, Pyridazine, furan, thiophene, oxazole, isoxazole, thiazole, isothiazole, furazane, oxadiazole, or thiadiazole ring.
- the 4-6 membered heterocyclic ring may be substituted with C1-4 alkoxy.
- R 14 is preferably a hydrogen atom, methyl, ethyl, benzene, or benzyl.
- R 19 is preferably methoxy, —CONHCH 3 , —CON (CH 3 ) 2 , oxazole, thiazole, pyrazole, or pyridine ring.
- R 15 is preferably methyl, cyclopropyl, or benzene.
- R 16 is preferably a hydroxyl group.
- R 17 is preferably methyl, ethyl, cyclopropyl, or benzene, more preferably methyl.
- R 18 is preferably fluorine, methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, tert-butyl, isobutyl, cyclopropyl, methoxy, ethoxy, n-propoxy, isopropoxy, oxo.
- m is preferably an integer of 1 to 2, and more preferably 1.
- n is preferably an integer of 0 to 1, more preferably 1.
- p is preferably 0.
- q is preferably 0.
- r is preferably an integer of 0 to 4, more preferably an integer of 0 to 2.
- s is preferably an integer of 0 to 2, and more preferably 1 or 2.
- t is preferably an integer of 0 to 2.
- X 3a is preferably an oxygen atom.
- na is preferably an integer of 0 to 1.
- qa is preferably 0.
- ra is preferably an integer of 0 to 2.
- the general formula (I) is preferably the ring, R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 8-1 , R 9 , R 10 , R 11 , R 12 , R 13 , R 14 , R 15 , R 16 , R 17 , R 18 , R 19 , R 20 , R 21 , L 1 , L 2 , L 3 , X 1 , X 2 , Preferred combinations of each of X 3 , X 3a , m, n, na, p, q, qa, r, ra, s, and t.
- the compound represented by the general formula (I) is preferably the general formula (Ia)
- L 1 is propylene and L 2 is —CH ⁇ CH—, —NHCO—, —CONH—, —NHSO 2 —, or —SO 2 NH—. More preferably, L 1 is propylene and L 2 is —NHCO— or —CONH—. More preferably, L 1 is propylene and L 2 is —NHCO—.
- each of the general formulas selected from the group of general formula (I-2), general formula (I-3), general formula (I-4), and general formula (I-5) is independently selected.
- L 1 is propylene.
- the compound of the present invention of Example 1 described later the compound of the present invention of Examples 2-1 to 2-47, and the present invention of Example 3 are most preferred.
- Compounds, compounds of the invention of Examples 4-1 to 4-3, compounds of the invention of Examples 5 to 6, compounds of the invention of Examples 7-1 to 7-28, compounds of Examples 8 to 9 The compound of the present invention, the compound of the present invention of Example 10-1 to Example 10-12, the compound of the present invention of Example 11, the compound of the present invention of Example 12-1 to Example 12-3, the compound of Example 13-17
- an alkyl group, an alkoxy group, an alkylene group, and the like include a straight chain group and a branched chain group.
- isomers E, Z, cis, trans isomers
- isomers in double bonds, rings, condensed rings, isomers due to the presence of asymmetric carbons (R, S isomers, ⁇ , ⁇ isomers, enantiomers, diastereomers)
- Optically active substances having optical activity D, L, d, l form
- polar bodies high polar bodies, low polar bodies
- the salt is preferably a pharmaceutically acceptable salt.
- the salt is preferably water-soluble.
- Examples of pharmaceutically acceptable salts include acid addition salts, alkali metal salts, alkaline earth metal salts, ammonium salts, and amine salts.
- acid addition salts include inorganic acid salts such as hydrochloride, hydrobromide, hydroiodide, sulfate, phosphate, nitrate, or acetate, lactate, tartrate, benzoic acid.
- Organic acid salts such as salt, citrate, methanesulfonate, ethanesulfonate, trifluoroacetate, benzenesulfonate, toluenesulfonate, isethionate, glucuronate, or gluconate Can be mentioned.
- alkali metal salt examples include potassium and sodium.
- alkaline earth metal salts examples include calcium and magnesium.
- ammonium salts examples include tetramethylammonium.
- amine salts include triethylamine, methylamine, dimethylamine, cyclopentylamine, benzylamine, phenethylamine, piperidine, monoethanolamine, diethanolamine, tris (hydroxymethyl) aminomethane, lysine, arginine, and N-methyl-D- Examples include glucamine.
- the compound of the present invention can be converted into an N-oxide form by an arbitrary method.
- the N-oxide form represents an oxidized form of the nitrogen atom of the compound represented by the general formula (I).
- the compound represented by the general formula (I) and a salt thereof can be converted into a solvate.
- the solvate is preferably non-toxic and water-soluble. Suitable solvates include, for example, solvates such as water or alcohol solvents (for example, ethanol).
- the prodrug of the compound represented by the general formula (I) refers to a compound that is converted into a compound represented by the general formula (I) by a reaction with an enzyme, gastric acid or the like in a living body.
- the compound represented by the general formula (I) has an amino group
- the compound in which the amino group is acylated, alkylated or phosphorylated for example, The amino group of the compound represented by the general formula (I) is eicosanoylated, alanylated, pentylaminocarbonylated, (5-methyl-2-oxo-1,3-dioxolen-4-yl) methoxycarbonylated, tetrahydrofuranyl , Pyrrolidylmethylated, pivaloyloxymethylated, acetoxymethylated, tert-butylated compounds, etc.); when the compound represented by formula (I) has a hydroxyl group, the hydroxyl group is acylated, alkyl , Phosphorylated, and borated compounds (for example, the hydroxyl group of the compound represented by the general formula (I) is acetylated
- the prodrug of the compound represented by the general formula (I) may be either a hydrate or a non-hydrate.
- the prodrug of the compound represented by the general formula (I) has a general formula under physiological conditions as described in Yodogawa Shoten 1990, “Development of Pharmaceuticals”, Volume 7 “Molecular Design”, pages 163 to 198. It may be changed to the compound represented by (I).
- each atom constituting the compound represented by the general formula (I) is an isotope (for example, 2 H, 3 H, 13 C, 14 C, 15 N, 16 N, 17 O, 18 O, 18 F , 35 S, 36 Cl, 77 Br, 125 I, etc.).
- the compound of the present invention represented by the general formula (I) can be produced according to a known method, for example, a method shown below, a method analogous thereto or a method shown in Examples. In each of the following production methods, the raw material compound may be used as a salt. As such salts, those described as pharmaceutically acceptable salts of the compounds of the present invention represented by formula (I) are used.
- the compound of the present invention represented by the general formula (I) represented by the general formula (IVa) where L 2 is —NHCO—, or represented by the general formula (IVb) wherein L 2 is —CONH—
- the compound of the present invention can be produced by the method shown in the following reaction process formula (Ia) or reaction process formula (Ib).
- the compound of the present invention represented by the general formula (IVa) can be produced by subjecting the compound represented by the general formula (IIa) and the compound represented by the general formula (IIIa) to an amidation reaction.
- the compound of the present invention represented by the general formula (IVb) can be produced by subjecting the compound represented by the general formula (IIb) and the compound represented by the general formula (IIIb) to an amidation reaction.
- Amidation reactions are known, for example (1) a method using an acid halide, (2) a method using a mixed acid anhydride, (3) A method using a condensing agent may be mentioned.
- an acid halide for example, a carboxylic acid is used in an organic solvent (chloroform, dichloromethane, diethyl ether, tetrahydrofuran, etc.) or without solvent, and an acid halide agent (oxalyl chloride, thionyl chloride, etc.) and about ⁇ Reaction is carried out at 20 ° C.
- an organic solvent chloroform, dichloromethane, diethyl ether, tetrahydrofuran, etc.
- an acid halide agent oxalyl chloride, thionyl chloride, etc.
- the resulting acid halide is present in the presence of a base (pyridine, triethylamine, dimethylaniline, dimethylaminopyridine, diisopropylethylamine, etc.) with an amine and an organic solvent (chloroform, dichloromethane, diethyl ether, tetrahydrofuran, etc.) )
- a base pyridine, triethylamine, dimethylaniline, dimethylaminopyridine, diisopropylethylamine, etc.
- an organic solvent chloroform, dichloromethane, diethyl ether, tetrahydrofuran, etc.
- the obtained acid halide can be reacted with an amine at about 0 to 40 ° C. in an organic solvent (dioxane, tetrahydrofuran, etc.) using an alkaline aqueous solution (such as aqueous sodium bicarbonate or sodium hydroxide).
- a method using a mixed acid anhydride is, for example, a method in which a carboxylic acid is used in an organic solvent (chloroform, dichloromethane, diethyl ether, tetrahydrofuran, etc.) or without a solvent, and a base (pyridine, triethylamine, dimethylaniline, dimethylaminopyridine, diisopropyl). Obtained by reacting at about 0 to 40 ° C.
- reaction is carried out by reacting the mixed acid anhydride with an amine at about 0 to 40 ° C. in an organic solvent (chloroform, dichloromethane, diethyl ether, tetrahydrofuran, etc.).
- an organic solvent chloroform, dichloromethane, diethyl ether, tetrahydrofuran, etc.
- a method using a condensing agent includes, for example, carboxylic acid and amine in an organic solvent (chloroform, dichloromethane, dimethylformamide, dimethylacetamide, diethyl ether, tetrahydrofuran, etc.) or without solvent, with a base (pyridine, triethylamine, In the presence or absence of dimethylaniline, dimethylaminopyridine, etc.), a condensing agent (1,3-dicyclohexylcarbodiimide (DCC), 1-ethyl-3- [3- (dimethylamino) propyl] carbodiimide (EDC), 1 1, 1'-carbonyldiimidazole (CDI), 2-chloro-1-methylpyridinium iodine, 1-propylphosphonic acid cyclic anhydride (such as 1-propanephosphonic acid cyclic aminohydride (T3P)), HOBt) Without using or are carried out by reacting at about 0
- the compound of the present invention represented by the general formula (IVc) can be produced by subjecting the compound represented by the general formula (IIc) and the compound represented by the general formula (IIIc) to a sulfonamidation reaction.
- the compound of the present invention represented by the general formula (IVd) can be produced by subjecting the compound represented by the general formula (IId) and the compound represented by the general formula (IIId) to a sulfonamidation reaction.
- Sulfonamidation reaction is known, for example, sulfonic acid in an organic solvent (chloroform, dichloromethane, dichloroethane, diethyl ether, tetrahydrofuran, methyl t-butyl ether, etc.) or without solvent, acid halide (oxalyl chloride, thionyl chloride). , Phosphorus pentachloride, phosphorus trichloride, etc.) at ⁇ 20 ° C.
- organic solvent chloroform, dichloromethane, dichloroethane, diethyl ether, tetrahydrofuran, methyl t-butyl ether, etc.
- acid halide oxalyl chloride, thionyl chloride
- the compound of the present invention represented by the general formula (IVe) can be produced by subjecting the compound represented by the general formula (IIe) and the compound represented by the general formula (IIIe) to a reductive amination reaction.
- the compound of the present invention represented by the general formula (IVf) can be produced by subjecting the compound represented by the general formula (IIf) and the compound represented by the general formula (IIIf) to a reductive amination reaction.
- Reductive amination reactions are known, for example, reducing agents (sodium triacetoxyborohydride, sodium cyanoborohydride, sodium borohydride, in organic solvents such as dichloroethane, dichloromethane, dimethylformamide, acetic acid and mixtures thereof). In the presence of sodium, etc.) at a temperature of about 0-40 ° C.
- reducing agents sodium triacetoxyborohydride, sodium cyanoborohydride, sodium borohydride, in organic solvents such as dichloroethane, dichloromethane, dimethylformamide, acetic acid and mixtures thereof.
- the compound of the present invention represented by the general formula (IVg) can be produced by subjecting the compound represented by the general formula (IIg) and the compound represented by the general formula (IIIg) to an etherification reaction.
- the compound of the present invention represented by the general formula (IVh) can be produced by subjecting the compound represented by the general formula (IIh) and the compound represented by the general formula (IIIh) to an etherification reaction.
- This etherification reaction is known, for example, an alkali metal hydroxide (sodium hydroxide, hydroxide) in an organic solvent (dimethylformamide, dimethyl sulfoxide, chloroform, dichloromethane, diethyl ether, tetrahydrofuran, methyl t-butyl ether, etc.). Potassium, lithium hydroxide, etc.), alkaline earth metal hydroxides (barium hydroxide, calcium hydroxide, etc.) or carbonates (sodium carbonate, potassium carbonate, etc.), aqueous solutions thereof or mixtures thereof, about 0 The reaction is carried out at ⁇ 100 ° C.
- an alkali metal hydroxide sodium hydroxide, hydroxide
- organic solvent dimethylformamide, dimethyl sulfoxide, chloroform, dichloromethane, diethyl ether, tetrahydrofuran, methyl t-butyl ether, etc.
- the compound of the present invention represented by the general formula (IVj) can be produced by subjecting the compound represented by the general formula (IIj) and the compound represented by the general formula (IIIj) to a thioetherification reaction.
- the compound of the present invention represented by the general formula (IVk) can be produced by subjecting the compound represented by the general formula (IIk) and the compound represented by the general formula (IIIk) to a thioetherification reaction.
- This thioetherification reaction is known, for example, an alkali metal hydroxide (sodium hydroxide, hydroxide) in an organic solvent (dimethylformamide, dimethylsulfoxide, chloroform, dichloromethane, diethyl ether, tetrahydrofuran, methyl t-butyl ether, etc.). Potassium, lithium hydroxide, etc.), alkaline earth metal hydroxides (barium hydroxide, calcium hydroxide, etc.), carbonates (sodium carbonate, potassium carbonate, etc.), aqueous solutions thereof or mixtures thereof, 0 to The reaction is carried out at 100 ° C.
- the compound of the present invention in which L 2 is —S (O) CH 2 — or —SO 2 CH 2 — represents the present invention represented by the above general formula (IVj). It can manufacture by attaching
- the compound of the present invention in which L 2 is —CH 2 S (O) — or —CH 2 SO 2 — represents the compound of the present invention represented by the above general formula (IVk). It can manufacture by attaching
- This oxidation reaction (sulfoxidation reaction: —SCH 2 ⁇ ⁇ —S (O) CH 2 —, or —CH 2 S— ⁇ —CH 2 S (O) —) is known, for example, an organic solvent (dichloromethane, 1) to 1.2 equivalents of an oxidizing agent (in chloroform, benzene, hexane, methanol, t-butyl alcohol, acetone, acetonitrile, tetrahydrofuran, acetic acid, N, N-dimethylformamide, etc.), water or a mixed solvent thereof.
- This oxidation reaction (sulfonation reaction: —SCH 2 — ⁇ —SO 2 CH 2 —, or —CH 2 S— ⁇ —CH 2 SO 2 —) is known.
- a suitable organic solvent diichloromethane, chloroform, Excess oxidizing agent (hydrogen peroxide, periodic acid) in benzene, hexane, methanol, t-butyl alcohol, acetone, acetonitrile, tetrahydrofuran, acetic acid, N, N-dimethylformamide, etc.
- the compound represented by the general formula (IVm) in which L 2 is —CH ⁇ CH— can be produced by the method shown in the following reaction process formula (Im). it can.
- the compound of the present invention represented by the general formula (IVm) is prepared by subjecting the compound represented by the general formula (IIIm) to the vinylation reaction and the compound represented by the general formula (Vm) and the general formula (Vm). It can be produced by subjecting the compound represented by IIm) to a Hecking reaction.
- This vinylation reaction is known and, for example, using a compound represented by the general formula (IIIm) and methyltriphenylphosphonium bromide, an organic solvent (for example, acetonitrile, methylene chloride, tetrahydrofuran, toluene, benzene, or these In a solvent in which an organic solvent is appropriately mixed), for example, potassium carbonate, sodium hydride, potassium hydride, n-butyllithium, tert-butoxypotassium, 1,8-diazabicyclo [5.4.0] undeca In the presence of 7-entylethylamine (DBU) and the like, at a temperature of about 0 ° C. to 120 ° C.
- DBU 7-entylethylamine
- This Hecking reaction is known, for example, in a base (for example, triphosphate) in an organic solvent (for example, toluene, diethyl ether, benzene, dichlorobenzene, dimethylformamide, or a solvent obtained by appropriately mixing these organic solvents).
- a base for example, triphosphate
- an organic solvent for example, toluene, diethyl ether, benzene, dichlorobenzene, dimethylformamide, or a solvent obtained by appropriately mixing these organic solvents.
- Potassium, sodium bicarbonate, triethylamine, etc. and catalysts eg, palladium catalysts (eg, palladium chloride, palladium acetate, tetrakis (triphenylphosphine) palladium (0)), nickel catalysts (eg, tetrakis (triphenylphosphine) nickel) Bis (triphenylphosphine) nickel (II), etc.), cobalt catalyst (eg, cobalt chloride etc.), copper catalyst (eg, copper chloride etc.), zinc catalyst (eg, zinc etc.), or a mixture of these catalysts as appropriate Catalyst, etc.)
- Et phosphorous reagent e.g., 1,3-bis (diphenylphosphino) propane (dppp), Ph 2 P- ( CH 2) such as 6 -PPh 2) the presence or absence, of from about 0 ° C. ⁇ 120 ° C. This is done by reacting at temperature.
- the compound of the present invention in which L 2 is —CH 2 CH 2 — represents the “—CH ⁇ CH—” of the compound of the present invention represented by the above general formula (IVm).
- L 2 is —CH 2 CH 2 —
- IVm represents the “—CH ⁇ CH—” of the compound of the present invention represented by the above general formula (IVm).
- This reduction reaction is known, for example, an organic solvent (eg, tetrahydrofuran, dioxane, dimethoxyethane, diethyl ether, methanol, ethanol, benzene, toluene, acetone, methyl ethyl ketone, acetonitrile, dimethylformamide, water, ethyl acetate, acetic acid, or Acid in the presence of a hydrogenation catalyst (palladium-carbon, palladium black, palladium, palladium hydroxide, platinum dioxide, platinum-carbon, nickel, Raney nickel, ruthenium chloride, etc.) (In the presence or absence of hydrochloric acid, sulfuric acid, hypochlorous acid, boric acid, tetrafluoroboric acid, acetic acid, p-toluenesulfonic acid, oxalic acid, trifluoroacetic acid, formic acid, etc.), at normal pressure or under pressure In the presence of ammoni
- reaction process formula (Ia) the compound represented by the general formula (IIIaa) in the reaction process formula (Ia) in which q is 0 and m is 1 is represented by the following reaction process formula (Iaa). It can be manufactured by the method.
- Raa is C1-4 alkyl, and other symbols have the same meanings as the symbols described in the above [1] and [2].
- the compound represented by the general formula (IIIaa) is subjected to a cyclization reaction of the compound represented by the general formula (VIaa) produced by subjecting the compound represented by the general formula (Vaa) to a vinylation reaction, It can be produced by subjecting it to a hydrolysis reaction.
- This vinylation reaction is known and, for example, using a compound represented by the general formula (Vaa) and methyltriphenylphosphonium bromide, an organic solvent (for example, acetonitrile, methylene chloride, tetrahydrofuran, toluene, benzene, or these In a solvent in which an organic solvent is appropriately mixed), for example, potassium carbonate, sodium hydride, potassium hydride, n-butyllithium, tert-butoxypotassium, 1,8-diazabicyclo [5.4.0] undeca In the presence of 7-entylethylamine (DBU) and the like, at a temperature of about 0 ° C. to 120 ° C.
- DBU 7-entylethylamine
- This cyclization reaction is known.
- an organic solvent for example, toluene, benzene, methylene chloride, dichloroethane, methanol, ethanol, hexane, tetrahydrofuran, In water or a solvent in which these organic solvents are mixed as appropriate, a catalyst (ruthenium catalyst (eg, dichloro (cymene) ruthenium dimer ([Ru (p-cymene) Cl 2 ] 2 ), RuCl 2 (PPh 3 ) 3 , RuCl (Cp) (PPh 3 ) 2 ), rhodium catalyst (eg, Rh 2 (O—CO-hepty) 4 , Rh 2 (O—CO—tBu) 4 , Rh 2 (OAc) 4 , Rh 2 ( O-Piv) 4, Rh 2 ((S) -PTTL) 4, Rh 2 ((S) -DOSP)
- ruthenium catalyst eg, dichloro (cymene) rut
- an optically active tricyclic spiro compound (an optically active substance of a compound represented by the general formula (VIIaa)) can be produced. .
- This hydrolysis reaction (carboxyl deprotection reaction) is known, and examples thereof include alkali hydrolysis.
- the deprotection reaction by alkaline hydrolysis can be carried out, for example, in an organic solvent (methanol, tetrahydrofuran, dioxane, etc.), alkali metal hydroxide (sodium hydroxide, potassium hydroxide, lithium hydroxide, etc.), alkaline earth metal water, etc.
- the reaction is performed at a temperature of 0 to 100 ° C. using an oxide (barium hydroxide, calcium hydroxide, etc.) or carbonate (sodium carbonate, potassium carbonate, etc.), an aqueous solution thereof or a mixture thereof.
- m is 1
- the compound represented by the general formula (IIIaa) in the above reaction process formula (Iaa) is converted into a known method, for example, “Comprehensive Organic Transformations: A Guide to Functional Group Preparations 2nd Edition (Richard C. Larock, John Wiley & Sons Inc, 1999) ”.
- the compound represented by the general formula (IIIc) in the reaction process formula (Ic) is known as the compound in which m is an integer of 1.
- the method described in “Comprehensive ⁇ Organic Transformations: A Guide to Functional Group Preparations 2nd Edition (Richard C. Larock, John Wiley & Sons Inc, 1999) ” can be used.
- the compound in which m is 1 is represented by the above reaction process formula (Iaa)
- a compound represented by the general formula (IIIaa) in a known method for example, a method described in “Comprehensive Organic Transformations: A Guide to Functional Group Preparations 2nd Edition (Richard C. Larock, John Wiley & Sons Inc, 1999)" Can be produced by subjecting to a reduction reaction.
- the compound in which m is 1 is represented by the above reaction process formula (Iaa)
- a compound represented by the general formula (IIIaa) in a known method for example, a method described in “Comprehensive Organic Transformations: A Guide to Functional Group Preparations 2nd Edition (Richard C. Larock, John Wiley & Sons Inc, 1999)" Can be prepared by reducing the carboxylic acid to a primary alcohol derivative and then converting the alcohol derivative to a halogen derivative, a tosylate derivative, or a mesylate derivative.
- the compound in which m is 1 is obtained by converting the compound represented by the general formula (IIIaa) in the reaction process formula (Iaa) into a known method, for example, “Comprehensive Organic Transformations: A Guide to Functional Group Preparations 2nd Edition (Richard C. Larock, John Wiley & Sons Inc, 1999)” or “Tetrahedron Letter", 28, 4489-4492, 1987 Can be produced using the method described in the above.
- the compound in which m is 1 is obtained by converting the compound represented by the general formula (IIIaa) in the reaction process formula (Iaa) by a known method, for example, “Comprehensive Organic Transformations: A Guide to Functional Group Preparations 2nd Edition (Richard C. Larock, John Wiley & Sons Inc, 1999)" or “Tetrahedron Letter", 28, 4489-4492, 1987 Can be produced by converting the alcohol derivative into a thiol derivative.
- the compound of the present invention having an amino group, a carboxyl group, or a hydroxyl group can be used, if necessary, as a protective group commonly used for these groups, for example, “ComprehensiveformOrganic Transformations: Richard C.
- a compound having optical activity is produced using a starting material or reagent having optical activity, or a production intermediate of a racemate is optically resolved and then led to the compound of the present invention, or a racemate.
- This compound of the present invention can also be produced by optical resolution.
- This optical resolution method is known. For example, after forming a salt / complex with another optically active compound and recrystallizing it, the target compound is isolated or directly using a chiral column or the like. And a method of separating them.
- a reaction involving heating can be performed using a water bath, an oil bath, a sand bath, or a microwave, as will be apparent to those skilled in the art.
- a solid-phase-supported reagent supported on a polymer eg, polystyrene, polyacrylamide, polypropylene, polyethylene glycol, etc.
- a polymer eg, polystyrene, polyacrylamide, polypropylene, polyethylene glycol, etc.
- the reaction product is obtained by a conventional purification means such as distillation under normal pressure or reduced pressure, high performance liquid chromatography using silica gel or magnesium silicate, thin layer chromatography, ion exchange resin, It can be purified by scavenger resin, column chromatography, washing or recrystallization. Purification may be performed for each reaction or after completion of several reactions.
- a conventional purification means such as distillation under normal pressure or reduced pressure, high performance liquid chromatography using silica gel or magnesium silicate, thin layer chromatography, ion exchange resin, It can be purified by scavenger resin, column chromatography, washing or recrystallization. Purification may be performed for each reaction or after completion of several reactions.
- An object of the present invention is to create a compound having a strong antagonistic activity against the EP 4 receptor and exhibiting good pharmacokinetics, and a preventive and / or therapeutic agent for diseases caused by the activation of the EP 4 receptor
- the compounds of the present invention to indicate the antagonistic activity against EP 4 receptor, diseases caused by the activation of EP 4 receptor, for example, bone diseases, cancer, systemic granuloma, immune diseases, allergic diseases, Asthma, alveolar pyorrhea, gingivitis, periodontal disease, Alzheimer, Kawasaki disease, burns, multiple organ failure, chronic headache, pain, vasculitis, venous insufficiency, varicose vein, aneurysm, aortic aneurysm, hemorrhoids, diabetes insipidus, It is useful as a preventive and / or therapeutic agent for stress, endometriosis, adenomyosis, neonatal patent ductus arteriosus, cholelithiasis and the like.
- diseases caused by the activation of EP 4 receptor for example, bone diseases, cancer, systemic granuloma, immune diseases, allergic diseases, Asthma, alveolar pyorrhea, ging
- examples of bone diseases include osteoporosis, rheumatoid arthritis, osteoarthritis, and bone dysplasia.
- examples of cancer include breast cancer, ovarian cancer, colon cancer (for example, colon cancer), lung cancer (for example, non-small cell lung cancer), prostate cancer, head and neck cancer (for example, oral squamous epithelium).
- Cancer head and neck squamous cell carcinoma, pharyngeal cancer, laryngeal cancer, tongue cancer, thyroid cancer, acoustic schwannoma, etc.), lymphoma (eg B cell lymphoma, T cell lymphoma, etc.), uveolar malignant melanoma , Thymoma, mesothelioma, esophageal cancer, stomach cancer, duodenal cancer, hepatocellular carcinoma, bile duct cancer, gallbladder cancer, pancreatic cancer, renal cell cancer, renal pelvis / ureteral cancer, bladder cancer , Penile cancer, testicular cancer, uterine cancer, vaginal cancer, vulvar cancer, skin cancer (eg malignant melanoma), malignant bone tumor, soft tissue sarcoma, chondrosarcoma, leukemia (eg acute myeloid) Leukemia, acute lymphoblastic leukemia, chronic myeloid leukemia, chronic lympho
- immune diseases include amyotrophic lateral sclerosis (ALS), multiple sclerosis, Sjogren's syndrome, systemic lupus erythematosus, AIDS, and the like.
- allergic diseases include allergic conjunctivitis, allergic rhinitis, contact dermatitis, psoriasis and the like.
- chronic headache include migraine, tension-type headache or a mixed headache thereof, or cluster headache.
- the compound of the present invention 1) complementation and / or enhancement of the prophylactic and / or therapeutic effect of the compound, 2) Improving the kinetics / absorption of the compound, reducing the dose, and / or 3) reducing the side effects of the compound may be combined with other drugs and administered as a concomitant drug.
- the concomitant drug of the compound of the present invention and another drug may be administered in the form of a combination drug containing both components in one preparation, or may be administered in separate preparations.
- simultaneous administration and administration by time difference are included.
- administration with a time difference may be such that the compound of the present invention is administered first and the other drug may be administered later, or the other drug may be administered first and the compound of the present invention may be administered later.
- Each administration method may be the same or different.
- the disease that exerts a preventive and / or therapeutic effect by the above concomitant agent is not particularly limited as long as it is a disease that complements and / or enhances the preventive and / or therapeutic effect of the compound of the present invention.
- Examples of other drugs for complementing and / or enhancing the preventive and / or therapeutic effect of the compounds of the present invention on aortic aneurysms include HMG-CoA reductase inhibitors, antihypertensives, and tetracycline antibiotics. .
- HMG-CoA reductase inhibitors examples include pravastatin (sodium), simvastatin, fluvastatin (sodium), cerivastatin (sodium), itavastatin, atorvastatin (calcium hydrate), lovastatin, pitavastatin (calcium) and the like. It is done.
- antihypertensive agents include calcium antagonists, angiotensin II antagonists, angiotensin converting enzyme inhibitors, phosphodiesterase 4 inhibitors, diuretics, prostaglandins, aldosterone antagonists, and sympathetic nerve inhibitors.
- calcium antagonists examples include nifedipine, benidipine hydrochloride, diltiazem hydrochloride, verapamil hydrochloride, nisoldipine, nitrendipine hydrochloride, bepridil hydrochloride, amlodipine besylate, lomelidine hydrochloride, efonidipine hydrochloride, and the like.
- angiotensin II antagonist examples include losartan (potassium), candesartan (cilexetil), valsartan, irbesartan, olmesartan (medoxomil), telmisartan, and the like.
- angiotensin converting enzyme inhibitor examples include alacepril, imidapril hydrochloride, quinapril hydrochloride, temocapril hydrochloride, delapril hydrochloride, benazepril hydrochloride, captopril, trandolapril, perindopril, erbumine, enalapril maleate, and lisinopril.
- Examples of the phosphodiesterase 4 inhibitor include silomilast, roflumilast, allophylline, atizolam, cypamfilin, rolipram and the like.
- diuretics examples include acetazolamide, aminophylline, isosorbide, dichlorophenamide, spironolactone, trichloromethiazide, furosemide, mannitol, metazolamide, and mefluside.
- aldosterone antagonist examples include drospirenone, pitchlapon, potassium canrenoate, canrenone, eplerenone and the like.
- tetracycline antibiotics examples include doxycycline.
- Examples of other drugs for complementation and / or enhancement of the preventive and / or therapeutic effect of the compound of the present invention on cancer include, for example, alkylating agents, antimetabolites, anticancer antibiotics, botanical preparations, hormone agents , Platinum compounds, topoisomerase inhibitors, kinase inhibitors, anti-CD20 antibodies, anti-HER2 antibodies, anti-EGFR antibodies, anti-VEGF antibodies, proteasome inhibitors, HDAC inhibitors, and immunomodulators.
- alkylating agent examples include cyclophosphamide, ifosfamide, dacarbazine, temozolomide, nimustine hydrochloride, ranimustine, bendamustine, thiotepa, and carbocon.
- Antimetabolites include, for example, methotrexate, pemetrexed, fluorouracil, tegafur, tegafur uracil, tegafur gimestat otastat potassium, doxyfluridine, capecitabine, cytarabine, gemcitabine hydrochloride, fludarabine, nelarabine, carmofur and the like .
- anticancer antibiotics examples include mitomycin C, doxorubicin hydrochloride, aclarubicin hydrochloride, pirarubicin hydrochloride, epirubicin, chromomycin A3, bleomycin, pepromycin sulfate, and terarubicin.
- Examples of botanical preparations include irinotecan hydrochloride, etoposide, vincristine sulfate, vinblastine sulfate, vindesine sulfate, vinorelbine tartrate, docetaxel hydrate, eribulin mesylate, and paclitaxel.
- hormone agent examples include estramustine phosphate sodium, flutamide, bicalutamide, goserelin acetate, leuprorelin acetate, tamoxifen citrate, toremifene citrate, anastrozole, letrozole, exemestane, mepithiostane, medroxyprogesterone acetate, Examples include epithiostanol, phosfestol, fadrozol hydrochloride hydrate, abiraterone, fulvestrant, and aminoglutethimide.
- platinum compound examples include carboplatin, cisplatin, nedaplatin, and oxaliplatin.
- topoisomerase inhibitors examples include, for example, topotecan and sobuzoxane.
- Examples of the kinase inhibitor include EGFR inhibitor erlotinib, gefitinib, afatinib, HER2 inhibitor lapatinib, BCR-ABL inhibitor imatinib, ALK inhibitor crizotinib, multikinase inhibitor regorafenib, And dasatinib.
- anti-CD20 antibody examples include rituximab, ibritumomab, ibritumomab tiuxetan, and ocrelizumab.
- anti-HER2 antibody examples include trastuzumab, trastuzumab emtansine, and pertuzumab.
- anti-EGFR antibody examples include cetuximab and panitumumab.
- anti-VEGF antibodies examples include bevacizumab.
- proteasome inhibitors examples include bortezomib.
- HDAC inhibitors examples include vorinostat and the like.
- immunomodulating agent examples include thalidomide, lenalidomide, and pomalidomide.
- drugs for supplementing and / or enhancing the preventive and / or therapeutic effects of the compounds of the present invention on pain include, for example, N-type calcium channel inhibitors, nitric oxide synthase (NOS) inhibitors, and cannabinoids— 2 receptor stimulants and the like.
- N-type calcium channel inhibitors for example, N-type calcium channel inhibitors, nitric oxide synthase (NOS) inhibitors, and cannabinoids— 2 receptor stimulants and the like.
- NOS nitric oxide synthase
- cannabinoids 2 receptor stimulants and the like.
- N-type calcium channel inhibitor examples include cilnidipine.
- nitric oxide synthase (NOS) inhibitors examples include D-arginine and N G -monomethyl-L-arginine.
- the mass ratio between the compound of the present invention and other drugs is not particularly limited.
- Other drugs may be administered in combination of any two or more.
- drugs that complement and / or enhance the preventive and / or therapeutic effects of the compounds of the present invention include not only those that have been found so far, but also those that will be found in the future based on the above-mentioned mechanism. It is.
- the substance as an active ingredient is usually It is formulated with a pharmaceutically acceptable carrier such as various additives or solvents, and then administered systemically or locally in an oral or parenteral form.
- a pharmaceutically acceptable carrier means a substance other than the active ingredient generally used for pharmaceutical preparations.
- the pharmaceutically acceptable carrier is preferably one that does not exhibit pharmacological action at the dosage of the preparation, is harmless, and does not interfere with the therapeutic effect of the active ingredient.
- a pharmaceutically acceptable carrier can also be used for the purpose of enhancing the usefulness of active ingredients and preparations, facilitating preparation, stabilizing quality, improving usability, and the like.
- substances as described in Yakuji Nippo Co., Ltd., 2000 “Pharmaceutical Additives Encyclopedia” (edited by the Japan Pharmaceutical Additives Association), etc. may be appropriately selected according to the purpose.
- oral preparations eg: tablets, capsules, granules, powders, oral solutions, syrups, oral jelly, etc.
- oral preparations eg: oral tablets, Oral sprays, semi-solid oral preparations, mouthwashes, etc., injectable preparations (eg, injections, etc.), dialysis preparations (eg, dialysis preparations, etc.), inhalation preparations (eg, inhalants, etc.), Ophthalmic preparations (eg, eye drops, eye ointments, etc.), otologic preparations (eg, ear drops, etc.), nasal preparations (eg, nasal drops, etc.), rectal preparations (eg, suppositories, Rectal semi-solid preparations, intestinal preparations, etc., vaginal preparations (eg, vaginal tablets, vaginal suppositories), and skin preparations (eg, external solid preparations, external preparations, sprays, ointments, creams)
- oral preparations e
- preparations for oral administration include, for example, tablets, capsules, granules, powders, oral solutions, syrups, oral jelly and the like.
- preparations for oral administration include fast-disintegrating preparations in which the release of active ingredients from the preparation is not particularly adjusted, and release adjustments tailored to the purpose by specific formulation design and manufacturing method, for example, enteric properties
- modified-release preparations such as preparations and sustained-release preparations.
- Enteric preparations are designed not to release the active ingredient in the stomach but mainly in the small intestine for the purpose of preventing the active ingredient from breaking down in the stomach or reducing the irritation of the active ingredient in the stomach. In general, it can be produced by applying a film using an acid-insoluble enteric base.
- a sustained-release preparation is a preparation in which the release rate, release time, and release site of an active ingredient are adjusted for the purpose of reducing the number of administrations or reducing side effects, and is usually an appropriate sustained-release agent. It can manufacture by using.
- preparations for oral administration capsules, granules, tablets, etc. are coated with appropriate coating agents such as sugars, sugar alcohols, and polymer compounds for the purpose of facilitating taking or preventing the decomposition of active ingredients.
- a coating can also be applied.
- Tablet A tablet is a solid preparation having a certain shape to be administered orally, and is generally referred to as a tablet such as a plain tablet, a film-coated tablet, a sugar-coated tablet, a multilayer tablet, and a dry-coated tablet.
- a tablet such as a plain tablet, a film-coated tablet, a sugar-coated tablet, a multilayer tablet, and a dry-coated tablet.
- intraoral rapidly disintegrating tablets, chewable tablets, effervescent tablets, dispersible tablets, dissolving tablets and the like are included.
- Film-coated tablets can be usually produced by thinly coating a plain tablet with an appropriate coating agent such as a polymer compound.
- Sugar-coated tablets can be usually produced by coating a plain tablet with a coating agent containing sugar or sugar alcohol.
- Multi-layer tablets can be produced by stacking powders having different compositions in layers and compressing them by an appropriate method.
- the dry-coated tablet can be produced by covering the inner core tablet with an outer layer having a different composition.
- a tablet can also be used as an enteric tablet or a sustained release tablet using a known appropriate technique.
- Intraoral rapidly disintegrating tablets, chewable tablets, effervescent tablets, dispersible tablets, and dissolving tablets are tablets that have been given unique functions by appropriate selection of additives, and should be manufactured according to the manufacturing method for the tablets. Can do.
- Intraoral rapidly disintegrating tablets are tablets that can be rapidly dissolved or disintegrated in the oral cavity; chewable tablets are tablets that can be chewed and taken; effervescent tablets are rapidly foaming in water Dissolving or dispersing tablet: Dispersed tablet refers to a tablet dispersed in water and taken; Dissolved tablet refers to a tablet dissolved in water and taken.
- the effervescent tablet can be produced by using an appropriate acidic substance, carbonate, bicarbonate or the like as an additive.
- Capsule A capsule is a preparation filled in a capsule or encapsulated with a capsule base, and includes hard capsules and soft capsules.
- Hard capsules are made by adding additives such as excipients to the active ingredient and mixing them into homogenous or granular or molded products by an appropriate method. Can be manufactured.
- Soft capsules are manufactured by encapsulating an active ingredient with additives into a certain shape with a suitable capsule base such as gelatin with increased plasticity by adding glycerin, D-sorbitol, etc. can do.
- Capsules can be made enteric capsules or sustained-release capsules using a known appropriate technique, and coloring agents or preservatives can be added to the capsule base.
- Granules A granule is a granulated preparation, and includes what is generally called a granule, as well as effervescent granules.
- the following method (a), (b), or (c) is usually used:
- (A) An excipient, a binder, a disintegrant, or other additives are added to the powdered active ingredient, mixed and homogenized, and then granulated by an appropriate method;
- An additive such as an excipient is added to the active ingredient previously granulated and mixed to make homogeneous;
- Additives such as excipients and the like to the active ingredient prepared in advance in a granular form and mix, and granulate by an appropriate method; Is used.
- the granules can be coated as necessary, and enteric granules or sustained-release granules can be prepared by using a known appropriate technique.
- the foamed granule can be produced by using an appropriate acidic substance, carbonate, bicarbonate or the like as an additive.
- the foaming granules are granules that dissolve or disperse while rapidly foaming in water. Granules can be made into fine granules by adjusting the size of the particles.
- Powder A powder is a powder-form preparation, and can be usually produced by adding an excipient or other additive to an active ingredient, mixing and homogenizing.
- Oral liquids are liquid or fluid viscous gel-like preparations. In addition to what are commonly referred to as oral liquids, elixirs, suspensions, emulsions, limonades, etc. included. Oral solutions can be usually produced by adding an additive and purified water to an active ingredient, mixing and dissolving homogeneously, or emulsifying or suspending, and filtering if necessary.
- An elixir refers to a clear liquid oral solution containing sweet and fragrant ethanol.
- the solid active ingredient or its exudate is mixed with ethanol, purified water, flavoring agent, white sugar, other sugars, or It can be produced by adding a sweetening agent to dissolve and then making a clear liquid by filtration or other methods.
- Suspension refers to an oral solution in which the active ingredient is finely suspended.
- the solid active ingredient is added with a suspending agent or other additives and purified water or oil, and suspended by an appropriate method. It can be produced by making the whole homogeneous.
- An emulsion refers to an oral solution in which an active ingredient is finely and uniformly emulsified.
- the limonade agent is a clear liquid oral solution with sweet and sour taste.
- the syrup is a viscous liquid or solid preparation containing saccharides or sweeteners, and includes syrup preparations.
- a syrup is usually a solution of sucrose, other sugars or sweeteners, or a simple syrup in which an active ingredient is added, dissolved, blended, suspended, or emulsified. It can manufacture by filtering.
- the syrup preparation refers to a granular or powder preparation that becomes a syrup when water is added, and is sometimes referred to as a dry syrup preparation.
- the syrup preparation can be usually produced according to the above-mentioned method for producing granules or powders using saccharides or sweeteners as additives.
- Oral jelly agent is a non-flowable, gel-form preparation. Usually, an active ingredient is mixed with an additive and a polymer gel base, and the mixture is gelled by an appropriate method. It can be manufactured by molding into a certain shape.
- Oral tablets are solid preparations of a certain shape applied to the oral cavity, and include lozenges, sublingual tablets, buccal tablets, adhesive tablets, gums and the like. Oral tablets can be usually manufactured according to the manufacturing method of the said tablet.
- a lozenge is an oral tablet that is gradually dissolved or disintegrated in the oral cavity and applied locally to the oral cavity, pharynx, etc .
- Oral tablets to be absorbed from; buccal tablets are oral tablets in which active ingredients are gradually dissolved between the molar teeth and cheeks and absorbed from the oral mucosa;
- a tablet is an oral tablet that releases an active ingredient by chewing.
- Oral sprays are formulations in which the active ingredient is sprayed in the form of a mist, powder, foam, or paste, and the active ingredient and additives are usually dissolved or suspended in a solvent. After turbidity and filtration, if necessary, fill the container with liquefied gas or compressed gas, or prepare a solution or suspension using active ingredients and additives, fill the container, and then spray pump It can be manufactured by mounting.
- Oral semi-solid preparations are preparations applied to the oral mucosa, and include creams, gels, ointments and the like.
- Oral semi-solid preparations are usually homogenized by emulsifying active ingredients with additives and oily ingredients such as petrolatum, or mixing with active ingredients and additives based on polymer gels or fats.
- the cream refers to a semi-solid preparation emulsified in an oil-in-water type or a water-in-oil type, and a lipophilic preparation emulsified in a water-in-oil type is sometimes called an oily cream.
- Creams are usually petrolatum, higher alcohols, etc.
- the active ingredient can be added to this phase, heated, and the oil phase and the aqueous phase are combined and stirred until the whole is homogeneous and emulsified.
- the gel agent refers to a gel-like preparation, and includes an aqueous gel agent and an oily gel agent.
- An aqueous gel can be produced by adding a polymer compound, other additives and purified water to an active ingredient to dissolve or suspend, and heating and cooling, or adding a gelling agent to crosslink.
- the oily gel can be produced by adding a liquid oily base such as glycols and higher alcohols and other additives to the active ingredient and mixing them.
- An ointment refers to a semi-solid preparation in which an active ingredient is dissolved or dispersed in a base, and includes an oily ointment, a water-soluble ointment and the like.
- Oily ointments are usually homogeneous by heating and melting oily bases such as fats, waxes, and hydrocarbons such as paraffin, adding active ingredients, mixing and dissolving or dispersing them. It can be manufactured by mixing and kneading until.
- a water-soluble ointment can be usually produced by heating and melting a water-soluble base such as macrogol, adding an active ingredient, and mixing and kneading until the whole becomes homogeneous.
- the mouthwash is a liquid preparation that is applied locally to the oral cavity, pharynx, etc., and includes solid preparations that are dissolved upon use.
- the gargle can usually be produced by adding a solvent and an additive to the active ingredient, mixing and dissolving homogeneously, and filtering if necessary.
- a solid preparation which is dissolved at the time of use it can usually be produced according to the production method of the tablet or granule.
- injection preparation (1) Injection The injection is a solution, suspension, or emulsion that is administered directly to a body tissue or organ such as subcutaneous, intramuscular, or blood vessel, or a solid that is dissolved or suspended at the time of use. In addition to what is commonly referred to as injections, it includes lyophilized injections, powdered injections, filled syringes, cartridges, infusions, implantable injections, and sustained injections. It is.
- the following method (a) or (b) is usually used: (A) The active ingredient as it is or with the additive added to the active ingredient is dissolved, suspended, or emulsified in water for injection, other aqueous solvent, or non-aqueous solvent, and the mixture is homogeneous for injection Filled in a container, sealed and sterilized; (B) Aseptically filter the active ingredient as it is or after adding the additive to the active ingredient, dissolving, suspending or emulsifying it in water for injection, other aqueous solvent, or non-aqueous solvent. Or aseptically prepared and homogenized, filled into an injectable container and sealed; Is used.
- the freeze-dried injection is usually the active ingredient as it is, or the active ingredient and excipients such as excipients are dissolved in water for injection, sterile filtered, filled into a container for injection and freeze-dried, or It can be produced by lyophilization in a dedicated container and then filling directly into the container.
- a powder injection can be usually produced by processing by aseptic filtration, and then adding a sterilized additive to the powder obtained by crystallization or filling the powder into a container for injection.
- the filled syringe preparation can be usually produced by preparing a solution, suspension, or emulsion using the active ingredient as it is or using the active ingredient and additives and filling the syringe.
- the cartridge agent refers to an injection that is used by putting a cartridge filled with a chemical solution into a dedicated syringe, and the cartridge filled with a chemical solution is usually a solution containing an active ingredient as it is or using an active ingredient and an additive, It can be produced by preparing a suspension or emulsion and filling the cartridge.
- An infusion means an injection that is usually administered 100 mL or more intravenously.
- An implantable injection refers to a solid or gel injection that is applied subcutaneously, intramuscularly, etc., or by surgery for the purpose of releasing an active ingredient over a long period of time. Implantable injections can usually be produced by using biodegradable polymer compounds and making them into pellets, microspheres, or gels.
- a sustained injection is an injection that is applied intramuscularly for the purpose of releasing an active ingredient over a long period of time.
- the active ingredient is dissolved or suspended in a vegetable oil or the like, or a biodegradable polymer compound. It can be produced by making a suspension of microspheres using
- Dialysis preparations (1) Dialysis agent The dialysis agent is a liquid preparation used for peritoneal dialysis or hemodialysis or a solid preparation that dissolves during use, and includes a peritoneal dialysis agent and a hemodialysis agent.
- a peritoneal dialysis agent is a sterile dialysis agent used for peritoneal dialysis.
- an additive is added to the active ingredient and dissolved in a solvent to a constant volume, or an additive is added to the active ingredient.
- a solid preparation which dissolves at the time of use it can be usually produced according to the production method of the tablet or granule.
- a hemodialysis agent is a dialysis agent used for hemodialysis.
- an additive is added to the active ingredient and dissolved in a solvent to a constant volume, or an active ingredient is added to the container. It can be manufactured by filling. In the case of a solid preparation which dissolves at the time of use, it can be usually produced according to the production method of the tablet or granule.
- Inhalation preparation (1) Inhalant An inhalant is a preparation for inhaling an active ingredient as an aerosol and applied to the bronchus or lung, and includes powder inhalers, inhalants, inhaled aerosols and the like.
- a powder inhalant is a preparation that is inhaled as a solid particle aerosol prepared so that the amount of inhalation is constant.
- the active ingredient is made into fine particles and mixed with additives such as lactose as necessary. And can be manufactured by homogenizing.
- An inhalation solution is a liquid inhaler that is applied with a nebulizer or the like. Usually, a solvent and an appropriate isotonic agent, pH adjuster, etc. are added to the active ingredient, and mixed to dissolve or suspend uniformly.
- An inhalation aerosol is a metered dose inhaler that sprays a certain amount of active ingredient together with a propellant filled in a container.
- Inhalation aerosols are usually prepared by adding a solvent and appropriate dispersant, stabilizer, etc. to the active ingredient to form a solution or suspension, filling a pressure-resistant container with a liquid propellant, and mounting a metering valve. Can be manufactured.
- Eyedrops are liquid or solid aseptic preparations that are applied to ocular tissues such as the conjunctival sac and dissolved or suspended at the time of use. Eye drops can be usually produced by adding an additive to an active ingredient and dissolving or suspending it in a solvent or the like to make a constant volume, or filling an active ingredient with an additive into a container. .
- Eye ointment is a semi-solid, sterile preparation that is applied to ocular tissues such as the conjunctival sac.
- a base such as petrolatum and a solution of active ingredients or a fine powder are mixed and made homogeneous. It can be manufactured by filling a container.
- Eardrops are liquid, semi-solid, or solid preparations that are dissolved or suspended at the time of use for administration to the outer ear or middle ear. Ear drops are usually manufactured by adding an additive to an active ingredient and dissolving or suspending it in a solvent or the like to make a fixed volume, or filling an active ingredient with an additive into a container. it can.
- Nasal drops are preparations administered to the nasal cavity or nasal mucosa, and include nasal powders, nasal drops and the like.
- Nasal powder refers to a finely powdered nasal spray that is administered to the nasal cavity, and is usually manufactured by making the active ingredient into moderately fine particles and mixing with additives as necessary to make it homogeneous.
- Nasal solution refers to a liquid nasal solution that is administered into the nasal cavity or a solid nasal solution that is dissolved or suspended at the time of use. Usually, it is dissolved or suspended by adding a solvent or an additive to the active ingredient, and is necessary. It can manufacture by filtering according to.
- an isotonic agent, a pH adjuster and the like can be used as an additive for the nasal solution.
- Suppositories A suppository is a semi-solid preparation of a certain shape that is applied into the rectum, melts with body temperature, or slowly dissolves or disperses in water to release the active ingredient. Suppositories are usually obtained by adding additives such as dispersants and emulsifiers to active ingredients and mixing them uniformly, and then dissolving or uniformly dispersing them in a base liquefied by heating or the like. It is possible to manufacture by filling a certain amount into and solidifying / molding. As a suppository base, an oleaginous base or a hydrophilic base is usually used.
- Rectal semi-solid preparations are preparations applied around or within the anus, and include rectal creams, rectal gels, rectal ointments and the like.
- a rectal semi-solid preparation is usually homogenized by emulsifying the active ingredient with additives and an oily ingredient such as petroleum jelly, or by mixing with the active ingredient and additives based on a polymer gel or fat.
- Rectal cream is usually used as petrolatum, higher alcohol, or the like as an oil phase by adding an additive such as an emulsifier, and separately as purified water or an additive such as an emulsifier as an aqueous phase.
- the rectal gel refers to a gel-like preparation, and includes an aqueous gel and an oily gel.
- An aqueous gel can be produced by adding a polymer compound, other additives and purified water to an active ingredient to dissolve or suspend, and heating and cooling, or adding a gelling agent to crosslink.
- the oily gel can be produced by adding a liquid oily base such as glycols and higher alcohols and other additives to the active ingredient and mixing them.
- a rectal ointment refers to a semi-solid preparation in which an active ingredient is dissolved or dispersed in a base, and includes an oily ointment, a water-soluble ointment and the like.
- Oily ointments are usually homogeneous by heating and melting oily bases such as fats, waxes, and hydrocarbons such as paraffin, adding active ingredients, mixing and dissolving or dispersing them. It can be manufactured by mixing and kneading until.
- a water-soluble ointment can be usually produced by heating and melting a water-soluble base such as macrogol, adding an active ingredient, and mixing and kneading until the whole becomes homogeneous.
- Enema Intestinal infusion is a liquid or viscous gel preparation that is applied through the anus.
- purified water or an appropriate aqueous solvent is used, and the active ingredient is dissolved or suspended in a solvent. It can be manufactured by filling the container with a constant volume.
- Dispersants, stabilizers, pH adjusters, and the like can be used as additives for enteric preparations.
- Tablets Tablets are solid preparations of a fixed shape that are applied to the tablet and release active ingredients by gradually dissolving or dispersing in water, and are usually manufactured according to the manufacturing method of the tablets. can do.
- Vaginal suppositories are semi-solid preparations of a certain shape that release active ingredients by applying to vaginal, melting by body temperature, or gradually dissolving or dispersing in water Usually, it can be produced according to the production method of the rectal suppository and the like.
- External solid agent is a solid preparation that is applied or sprayed to the skin or nails including the scalp, and includes an external powder.
- the powder for external use refers to a powdered external solid preparation, which can be usually produced by adding an additive such as an excipient to the active ingredient and mixing to make it homogeneous, and then powdered.
- External liquid preparations are liquid preparations applied to the skin or nails including the scalp, and include liniments, lotions and the like.
- a liquid preparation for external use can be usually produced by adding a solvent, an additive or the like to an active ingredient, dissolving, emulsifying, or suspending, and filtering as necessary.
- a liniment refers to a liquid or mud external liquid used by being rubbed into the skin.
- a lotion refers to a solution for external use in which an active ingredient is dissolved or emulsified or finely dispersed in an aqueous liquid.
- the active ingredient, additive, and purified water are used to form a solution, suspension, or emulsion. It can be manufactured by homogenizing the whole as a liquid.
- Spray agent A spray agent is a formulation which sprays an active ingredient on the skin as a mist form, a powder form, a foam form, or a paste form, and includes an aerosol for external use, a pump spray, and the like.
- the spray can be usually produced by preparing a solution or suspension of the active ingredient, filtering it if necessary, and filling the container.
- An external aerosol agent refers to a spray agent that sprays an active ingredient together with a liquefied gas or a compressed gas filled in a container.
- An aerosol for external use can be usually produced by preparing a solution or suspension of an active ingredient, filling a pressure-resistant container together with a liquid propellant, and mounting a continuous injection valve.
- a pump spray refers to a spray that sprays the active ingredients in a container with a pump.
- a pump spray can be usually produced by dissolving or suspending active ingredients and additives and attaching a pump to a container after filling.
- An ointment is a semisolid preparation in which an active ingredient is dissolved or dispersed in a base and is applied to the skin, and includes an oily ointment, a water-soluble ointment and the like.
- Oily ointments are usually homogeneous by heating and melting oily bases such as fats, waxes, and hydrocarbons such as paraffin, adding active ingredients, mixing and dissolving or dispersing them. It can be manufactured by mixing and kneading until.
- a water-soluble ointment can be usually produced by heating and melting a water-soluble base such as macrogol, adding an active ingredient, and mixing and kneading until the whole becomes homogeneous.
- Cream is a semi-solid preparation emulsified in the oil-in-water or water-in-oil type applied to the skin, and the lipophilic preparation emulsified in the water-in-oil type is also called an oily cream.
- Creams are usually petrolatum, higher alcohols, etc. as they are or added with additives such as emulsifiers to form an oil phase.
- the active ingredient can be added to this phase, heated, and the oil phase and the aqueous phase are combined and stirred until the whole is homogeneous and emulsified.
- Gel agent A gel agent is a gel-like preparation applied to the skin, and includes an aqueous gel agent and an oily gel agent.
- An aqueous gel can be produced by adding a polymer compound, other additives and purified water to an active ingredient to dissolve or suspend, and heating and cooling, or adding a gelling agent to crosslink.
- the oily gel can be produced by adding a liquid oily base such as glycols and higher alcohols and other additives to the active ingredient and mixing them.
- Patches are preparations that are applied to the skin, and include tapes and poultices.
- the patch is usually produced by using a polymer compound or a mixture thereof as a base, mixing the active ingredient with the base and making it homogeneous, and spreading and molding on a support or liner (release body). it can. Moreover, it can also be set as a percutaneous absorption type preparation using a controlled release membrane. In the patch, additives such as an adhesive and an absorption accelerator can be used as necessary.
- the tape preparation refers to a patch using a base containing almost no water, and includes plaster, plaster and the like.
- Tapes are usually based on water-insoluble natural or synthetic polymer compounds such as resins, plastics, and rubbers, and the active ingredients are used as they are, or additives are added to the active ingredients to make the whole homogeneous and spread on the cloth. It can be manufactured by spreading or encapsulating in a rolled or plastic film. It can also be produced by encapsulating and molding a mixture comprising an active ingredient and a base or other additive in a release body made of a release-controlling membrane, a support and a liner (peeling body).
- a batting agent refers to a patch that uses a base containing water.
- the active ingredient is mixed with purified water, a liquid substance such as glycerin, and the whole is homogenized, water-soluble polymer, water-absorbing high It can be produced by mixing natural or synthetic polymer compounds such as molecules with purified water and kneading them, adding the active ingredients, homogenizing the whole, and spreading and molding on a cloth or the like.
- the location of separation by chromatography and the solvent in parentheses shown in TLC indicate the elution solvent or developing solvent used, and the ratio indicates the volume ratio.
- the solvent in parentheses shown in the NMR part indicates the solvent used for the measurement.
- dichloro (p-cymene) ruthenium (II) dimer (15.8 g)
- (S, S) -2,6- Bis (4-isopropyl-2-oxazolin-2-yl) pyridine (15.6 g) was added.
- a solution of ethyl diazoacetate (containing 13% dichloromethane, 134 g) in dichloromethane (150 mL) was slowly added dropwise at room temperature, followed by stirring for 1 hour.
- a saturated aqueous ammonium chloride solution was added to the reaction mixture, followed by extraction with dichloromethane.
- the obtained organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure.
- iodine (26.0 g) was added to a N, N-dimethylacetamide (hereinafter abbreviated as DMA) (700 mL) solution of zinc powder (99.2 g), and the mixture was stirred for 10 minutes.
- DMA N, N-dimethylacetamide
- ethyl 4-bromobutyrate 200 g
- a zinc reagent was prepared by stirring at 80 ° C. for 2 hours.
- 2-dicyclohexylphosphino-2 ′, 6′-dimethoxybiphenyl (7.14 g) and palladium acetate (1.96 g) were added to a solution of 3-nitro-4-bromobenzaldehyde (100 g) in THF (500 mL).
- a zinc reagent 500 mL prepared under ice cooling was added dropwise, and the mixture was stirred at room temperature for 30 minutes.
- a saturated aqueous ammonium chloride solution and water were added to the reaction mixture, and the mixture was extracted with ethyl acetate.
- the obtained organic layer was washed with water, saturated aqueous sodium hydrogen carbonate solution and saturated brine, dried over anhydrous sodium sulfate, and concentrated under reduced pressure.
- the obtained residue was washed with a hexane-ethyl acetate mixed solution to give the title compound (19.3 g) having the following physical data.
- the obtained organic layer was washed with water and saturated brine, dried over anhydrous sodium sulfate, and concentrated under reduced pressure.
- the obtained residue was purified by silica gel column chromatography (Yamazen automatic purification device) to obtain the title compound (6.14 g) having the following physical property values.
- Example 1 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (methylcarbamoyl) -2,3-dihydrospiro [chromene-4,1′-cyclopropane] -2 '-Yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 2 Using the corresponding amine compound instead of methylamine hydrochloride, the same operation as in Reference Example 12 ⁇ Example 1 was performed to obtain the compound of the present invention having the following physical property values.
- Example 2-1 4- ⁇ 4-cyano-2-[( ⁇ (2′R, 4S) -6-[(cyclopropylmethyl) carbamoyl] -2,3-dihydrospiro [chromene-4,1 ′ -Cyclopropane] -2'-yl ⁇ carbonyl) amino] phenyl ⁇ butanoic acid
- Example 2-2 4- ⁇ 4-cyano-2-[( ⁇ (2′R, 4S) -6-[(2-methoxyethyl) carbamoyl] -2,3-dihydrospiro [chromene-4,1 '-Cyclopropane] -2'-yl ⁇ carbonyl) amino] phenyl ⁇ butanoic acid
- Example 2-3 4- ⁇ 4-cyano-2-[( ⁇ (2′R, 4S) -6-[(2-methyl-2-propanyl) carbamoyl] -2,3-dihydrospiro [chromene- 4,1′-cyclopropane] -2′-yl ⁇ carbonyl) amino] phenyl ⁇ butanoic acid
- Example 2-4 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- ⁇ [(2S) -1-methoxy-2-propanyl] carbamoyl ⁇ -2,3-dihydro Spiro [chromene-4,1′-cyclopropane] -2′-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 2-5 4- ⁇ 4-cyano-2-[( ⁇ (2′R, 4S) -6-[(1-methyl-1H-pyrazol-4-yl) carbamoyl] -2,3-dihydro Spiro [chromene-4,1′-cyclopropane] -2′-yl ⁇ carbonyl) amino] phenyl ⁇ butanoic acid
- Example 2-6 4- ⁇ 4-cyano-2-[( ⁇ (2′R, 4S) -6-[(3-methoxy-1-azetidinyl) carbamoyl] -2,3-dihydrospiro [chromene- 4,1′-cyclopropane] -2′-yl ⁇ carbonyl) amino] phenyl ⁇ butanoic acid
- Example 2-7 4- ⁇ 4-cyano-2-[( ⁇ (2′R, 4S) -6-[(1,3-oxazol-2-ylmethyl) carbamoyl] -2,3-dihydrospiro [ Chromene-4,1′-cyclopropane] -2′-yl ⁇ carbonyl) amino] phenyl ⁇ butanoic acid
- Example 2-8 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (1,3-oxazol-2-ylcarbamoyl) -2,3-dihydrospiro [chromene- 4,1′-cyclopropane] -2′-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 2-9 4- ⁇ 4-cyano-2-[( ⁇ (2′R, 4S) -6-[(1-methyl-1H-pyrazol-3-yl) carbamoyl] -2,3-dihydro Spiro [chromene-4,1'-cyclopropane] -2'-yl ⁇ carbonyl) amino] phenyl ⁇ butanoic acid
- Example 2-11 4- [2-( ⁇ [(2′R, 4S) -6- (butylcarbamoyl) -2,3-dihydrospiro [chromene-4,1′-cyclopropane] -2′- Yl] carbonyl ⁇ amino) -4-cyanophenyl] butanoic acid
- Example 2-12 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (cyclohexylcarbamoyl) -2,3-dihydrospiro [chromene-4,1′-cyclopropane] -2'-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 2-13 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (isopropylcarbamoyl) -2,3-dihydrospiro [chromene-4,1′-cyclopropane] -2'-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 2-15 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (isobutylcarbamoyl) -2,3-dihydrospiro [chromene-4,1′-cyclopropane] -2'-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 2-16 4- ⁇ 2-[( ⁇ (2′R, 4S) -6-[(2S) -2-butanylcarbamoyl] -2,3-dihydrospiro [chromene-4,1′- Cyclopropane] -2'-yl ⁇ carbonyl) amino] -4-cyanophenyl ⁇ butanoic acid
- Example 2-17 4- ⁇ 2-[( ⁇ (2′R, 4S) -6-[(2R) -2-butanylcarbamoyl] -2,3-dihydrospiro [chromene-4,1′- Cyclopropane] -2′-yl ⁇ carbonyl) amino] -4-cyanophenyl ⁇ butanoic acid
- Example 2-18 4- [2-( ⁇ [(2′R, 4S) -6- (benzylcarbamoyl) -2,3-dihydrospiro [chromene-4,1′-cyclopropane] -2′- Yl] carbonyl ⁇ amino) -4-cyanophenyl] butanoic acid
- Example 2-19 4- ⁇ 4-cyano-2-[( ⁇ (2'R, 4S) -6-[(3R) -tetrahydro-3-furanylcarbamoyl] -2,3-dihydrospiro [chromene- 4,1′-cyclopropane] -2′-yl ⁇ carbonyl) amino] phenyl ⁇ butanoic acid
- Example 2-20 4- ⁇ 4-cyano-2-[( ⁇ (2′R, 4S) -6-[(trans-4-hydroxycyclohexyl) carbamoyl] -2,3-dihydrospiro [chromene-4 , 1′-cyclopropane] -2′-yl ⁇ carbonyl) amino] phenyl ⁇ butanoic acid
- Example 2-22 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- ⁇ [2- (dimethylamino) ethyl] carbamoyl ⁇ -2,3-dihydrospiro [chromene- 4,1′-cyclopropane] -2′-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 2-23 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (2-pyridinylcarbamoyl) -2,3-dihydrospiro [chromene-4,1′- Cyclopropane] -2'-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 2-24 4- ⁇ 4-cyano-2-[( ⁇ (2′R, 4S) -6-[(2-pyridinylmethyl) carbamoyl] -2,3-dihydrospiro [chromene-4,1 ′ -Cyclopropane] -2'-yl ⁇ carbonyl) amino] phenyl ⁇ butanoic acid
- Example 2-25 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- ⁇ [(2R) -1-methoxy-2-propanyl] carbamoyl ⁇ -2,3-dihydro Spiro [chromen-4,1′-cyclopropane] -2′-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 2-26 4- ⁇ 4-cyano-2-[( ⁇ (2′R, 4S) -6-[(3-oxetanylmethyl) carbamoyl] -2,3-dihydrospiro [chromene-4,1 '-Cyclopropane] -2'-yl ⁇ carbonyl) amino] phenyl ⁇ butanoic acid
- Example 2-27 4- ⁇ 4-cyano-2-[( ⁇ (2′R, 4S) -6-[(3S) -tetrahydro-3-furanylcarbamoyl] -2,3-dihydrospiro [chromene- 4,1′-cyclopropane] -2′-yl ⁇ carbonyl) amino] phenyl ⁇ butanoic acid
- Example 2-28 4- ⁇ 4-cyano-2-[( ⁇ (2′R, 4S) -6-[(cyclobutylmethyl) carbamoyl] -2,3-dihydrospiro [chromene-4,1 ′ -Cyclopropane] -2'-yl ⁇ carbonyl) amino] phenyl ⁇ butanoic acid
- Example 2-29 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (3-pyridazinylcarbamoyl) -2,3-dihydrospiro [chromene-4,1 ′ -Cyclopropane] -2'-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 2-30 4- ⁇ 4-cyano-2-[( ⁇ (2′R, 4S) -6-[(1-methyl-4-piperidinyl) carbamoyl] -2,3-dihydrospiro [ Chromene-4,1′-cyclopropane] -2′-yl ⁇ carbonyl) amino] phenyl ⁇ butanoic acid
- Example 2-31 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (1H-pyrazol-4-ylcarbamoyl) -2,3-dihydrospiro [chromene-4, 1′-cyclopropane] -2′-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 2-32 4- ⁇ 4-cyano-2-[( ⁇ (2'R, 4S) -6-[(2,2-difluoroethyl) carbamoyl] -2,3-dihydrospiro [chromene-4 , 1′-cyclopropane] -2′-yl ⁇ carbonyl) amino] phenyl ⁇ butanoic acid
- Example 2-33 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- ⁇ [(3S) -1-methyl-3-pyrrolidinyl] carbamoyl ⁇ -2,3-dihydro Spiro [chromen-4,1′-cyclopropane] -2′-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 2-34 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (1,3-thiazol-2-ylcarbamoyl) -2,3-dihydrospiro [chromene- 4,1′-cyclopropane] -2′-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 2-35 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (3-pyridinylcarbamoyl) -2,3-dihydrospiro [chromene-4,1′- Cyclopropane] -2′-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 2-36 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (2-pyrimidinylcarbamoyl) -2,3-dihydrospiro [chromene-4,1′-cyclo Propane] -2'-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 2-37 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (1,2-oxazol-3-ylcarbamoyl) -2,3-dihydrospiro [chromene- 4,1′-cyclopropane] -2′-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 2-38 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (cyclobutylcarbamoyl) -2,3-dihydrospiro [chromene-4,1′-cyclopropane ] -2'-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 2-41 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (1,2-oxazol-5-ylcarbamoyl) -2,3-dihydrospiro [chromene- 4,1′-cyclopropane] -2′-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 2-42 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (4-pyridinylcarbamoyl) -2,3-dihydrospiro [chromene-4,1′- Cyclopropane] -2′-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 2-43 4- ⁇ 4-cyano-2-[( ⁇ (2′R, 4S) -6-[(1-methyl-1H-pyrazol-5-yl) carbamoyl] -2,3-dihydro Spiro [chromene-4,1′-cyclopropane] -2′-yl ⁇ carbonyl) amino] phenyl ⁇ butanoic acid
- Example 2-44 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (propylcarbamoyl) -2,3-dihydrospiro [chromene-4,1′-cyclopropane] -2'-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 2-45 4- ⁇ 4-cyano-2-[( ⁇ (2′R, 4S) -6-[(2-ethoxyethyl) carbamoyl] -2,3-dihydrospiro [chromene-4,1 '-Cyclopropane] -2'-yl ⁇ carbonyl) amino] phenyl ⁇ butanoic acid
- Example 2-46 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (ethylcarbamoyl) -2,3-dihydrospiro [chromene-4,1′-cyclopropane] -2'-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 2-47 4- ⁇ 4-cyano-2-[( ⁇ (2′R, 4S) -6-[(1-methoxy-2-methyl-2-propanyl) carbamoyl] -2,3-dihydro Spiro [chromen-4,1′-cyclopropane] -2′-yl ⁇ carbonyl) amino] phenyl ⁇ butanoic acid
- Triethylamine (60 ⁇ L) and T3P (1.7 mol / L ethyl acetate solution, 95 ⁇ L) were added to a solution of the compound prepared in Reference Example 11 (50 mg) and acetylhydrazine (16 mg) in dichloromethane (0.5 mL) at room temperature.
- the reaction mixture was stirred at room temperature for 1.5 hours and then concentrated under reduced pressure.
- the obtained residue was purified by silica gel column chromatography (Yamazen automatic purifier) to a solution of the compound obtained in THF (5 mL) to Burgess Reagent (methyl N- (triethylammoniosulfonyl) carbamate) (117 mg). ) was added at room temperature.
- Example 3 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (5-methyl-1,3,4-oxadiazol-2-yl) -2,3- Dihydrospiro [chromene-4,1′-cyclopropane] -2′-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 13 Using the compound produced in Reference Example 13 instead of the compound produced in Reference Example 12, the same operation as in Example 1 was performed to obtain the compound of the present invention having the following physical property values.
- Example 4 Using the corresponding hydrazine compound instead of acetyl hydrazine, the same operation as in Reference Example 13 ⁇ Example 1 was performed to obtain the compound of the present invention having the following physical property values.
- Example 4-1 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (5-cyclopropyl-1,3,4-oxadiazol-2-yl) -2 , 3-Dihydrospiro [chromene-4,1′-cyclopropane] -2′-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 4-2 4- ⁇ 4-cyano-2-[( ⁇ (2′R, 4S) -6- [5- (2-methyl-2-propanyl) -1,3,4-oxadiazole -2-yl] -2,3-dihydrospiro [chromene-4,1′-cyclopropane] -2′-yl ⁇ carbonyl) amino] phenyl ⁇ butanoic acid
- Example 4-3 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (5-ethyl-1,3,4-oxadiazol-2-yl) -2, 3-dihydrospiro [chromen-4,1′-cyclopropane] -2′-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Triethylamine (0.144 mL) and T3P (1.7 mol / L ethyl acetate solution, 0.380 mL) were added to a solution of the compound prepared in Reference Example 11 (80 mg) and acetamide oxime (32 mg) in ethyl acetate (0.5 mL). Added at room temperature. The reaction mixture was heated to reflux for 4 days and then concentrated under reduced pressure. The obtained residue was purified by silica gel column chromatography (Yamazen automatic purification device) to obtain the title compound (49 mg) having the following physical property values.
- Example 5 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (3-methyl-1,2,4-oxadiazol-5-yl) -2,3- Dihydrospiro [chromene-4,1′-cyclopropane] -2′-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 14 Using the compound produced in Reference Example 14 instead of the compound produced in Reference Example 12, the same operation as in Example 1 was performed to obtain the compound of the present invention having the following physical property values.
- the obtained organic layer was washed with water and saturated brine, dried over anhydrous sodium sulfate, and concentrated under reduced pressure.
- the obtained residue was purified by silica gel column chromatography (Yamazen automatic purifier) to give the title compound (54 mg) having the following physical data.
- Example 15 Using the compound produced in Reference Example 15 instead of the compound produced in Reference Example 12, the same operation as in Example 1 was performed to obtain the compound of the present invention having the following physical property values.
- Example 7 Using the corresponding boronic acid compound or heterocyclic ring instead of 4-fluorophenylboronic acid, the same operation as in Reference Example 15 ⁇ Example 1 was performed to obtain the compound of the present invention having the following physical property values.
- Example 7-1 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6-phenyl-2,3-dihydrospiro [chromene-4,1′-cyclopropane] -2 ′ -Yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 7-2 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (4-pyridinyl) -2,3-dihydrospiro [chromene-4,1′-cyclopropane ] -2′-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 7-3 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (3-pyridinyl) -2,3-dihydrospiro [chromene-4,1′-cyclopropane ] -2'-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 7-4 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (1H-pyrazol-1-yl) -2,3-dihydrospiro [chromene-4,1 '-Cyclopropane] -2'-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 7-5 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (1H-pyrazol-5-yl) -2,3-dihydrospiro [chromene-4,1 '-Cyclopropane] -2'-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 7-7 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (1-methyl-1H-pyrazol-4-yl) -2,3-dihydrospiro [chromene ⁇ 4,1′-cyclopropane] -2′-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 7-8 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (5-pyrimidinyl) -2,3-dihydrospiro [chromene-4,1′-cyclopropane ] -2′-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 7-9 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (2-thienyl) -2,3-dihydrospiro [chromene-4,1′-cyclopropane ] -2′-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 7-10 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (2-oxo-1-pyrrolidinyl) -2,3-dihydrospiro [chromene-4,1 '-Cyclopropane] -2'-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 7-11 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (1,3-thiazol-5-yl) -2,3-dihydrospiro [chromene-4 , 1′-cyclopropane] -2′-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 7-12 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (pyrazolo [1,5-a] pyridin-3-yl) -2,3-dihydrospiro [Chromene-4,1′-cyclopropane] -2′-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 7-13 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (6-methoxy-3-pyridinyl) -2,3-dihydrospiro [chromene-4,1 '-Cyclopropane] -2'-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 7-15 4- ⁇ 4-cyano-2-[( ⁇ (2′R, 4S) -6- [6- (dimethylamino) -3-pyridinyl] -2,3-dihydrospiro [chromene- 4,1′-cyclopropane] -2′-yl ⁇ carbonyl) amino] phenyl ⁇ butanoic acid
- Example 7-16 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (6-methyl-3-pyridinyl) -2,3-dihydrospiro [chromene-4,1 '-Cyclopropane] -2'-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 7-17 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (6-fluoro-3-pyridinyl) -2,3-dihydrospiro [chromene-4,1 '-Cyclopropane] -2'-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 7-18 4- ⁇ 4-cyano-2-[( ⁇ (2′R, 4S) -6- [6- (methylsulfonyl) -3-pyridinyl] -2,3-dihydrospiro [chromene- 4,1′-cyclopropane] -2′-yl ⁇ carbonyl) amino] phenyl ⁇ butanoic acid
- Example 7-19 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (1H-pyrrolo [2,3-b] pyridin-5-yl) -2,3- Dihydrospiro [chromen-4,1′-cyclopropane] -2′-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 7-20 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (4-methyl-3,4-dihydro-2H-pyrido [3,2-b] [ 1,4] Oxazin-7-yl) -2,3-dihydrospiro [chromen-4,1′-cyclopropane] -2′-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 7-21 4- ⁇ 4-cyano-2-[( ⁇ (2′R, 4S) -6- [6- (methylamino) -3-pyridinyl] -2,3-dihydrospiro [chromene- 4,1′-cyclopropane] -2′-yl ⁇ carbonyl) amino] phenyl ⁇ butanoic acid
- Example 7-22 4- ⁇ 4-cyano-2-[( ⁇ (2′R, 4S) -6- [3- (2-hydroxy-2-propanyl) phenyl] -2,3-dihydrospiro [ Chromene-4,1′-cyclopropane] -2′-yl ⁇ carbonyl) amino] phenyl ⁇ butanoic acid
- Example 7-23 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (2-oxo-1-azetidinyl) -2,3-dihydrospiro [chromene-4,1 '-Cyclopropane] -2'-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 7-24 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (2-oxo-1,3-oxazolidine-3-yl) -2,3-dihydrospiro [Chromene-4,1′-cyclopropane] -2′-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 7-25 4- ⁇ 4-cyano-2-[( ⁇ (2′R, 4S) -6-[(4R) -4-hydroxy-2-oxo-1-pyrrolidinyl] -2,3- Dihydrospiro [chromen-4,1′-cyclopropane] -2′-yl ⁇ carbonyl) amino] phenyl ⁇ butanoic acid
- Example 7-26 4- ⁇ 4-cyano-2-[( ⁇ (2′R, 4S) -6- [4- (methylsulfonyl) phenyl] -2,3-dihydrospiro [chromene-4,1 '-Cyclopropane] -2'-yl ⁇ carbonyl) amino] phenyl ⁇ butanoic acid
- Example 7-27 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (4-cyanophenyl) -2,3-dihydrospiro [chromene-4,1′-cyclo Propane] -2'-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 7-28 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (1-methyl-1H-pyrazol-5-yl) -2,3-dihydrospiro [chromene ⁇ 4,1′-cyclopropane] -2′-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 8 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (1H-pyrazol-4-yl) -2,3-dihydrospiro [chromene-4,1′- Cyclopropane] -2'-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- the obtained organic layer was washed with water and saturated brine, dried over anhydrous sodium sulfate, and concentrated under reduced pressure.
- the obtained residue was purified by silica gel column chromatography (Yamazen automatic purification device) to obtain the title compound (3.54 g) having the following physical property values.
- Example 9 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (2-pyridinyl) -2,3-dihydrospiro [chromene-4,1′-cyclopropane]- 2'-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Ethyl 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (2-pyridinyl)] obtained by purifying the obtained residue by silica gel column chromatography (Yamazen automatic purifier) -2,3-Dihydrospiro [chromen-4,1'-cyclopropane] -2'-yl] carbonyl ⁇ amino) phenyl] butanoate was carried out in the same manner as in Example 1, and the following physical properties were obtained.
- the compound of the present invention was obtained.
- Example 10 Using the corresponding halogen-containing heterocycle instead of 2-bromopyridine, the same operation as in Example 9 was performed to obtain the compound of the present invention having the following physical property values.
- Example 10-1 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (2-pyrimidinyl) -2,3-dihydrospiro [chromene-4,1′-cyclopropane ] -2′-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 10-2 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (1,3-thiazol-2-yl) -2,3-dihydrospiro [chromene-4 , 1′-cyclopropane] -2′-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 10-3 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (1,3-oxazol-2-yl) -2,3-dihydrospiro [chromene-4 , 1′-cyclopropane] -2′-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 10-4 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (1-methyl-1H-1,2,3-triazol-4-yl) -2, 3-Dihydrospiro [chromene-4,1′-cyclopropane] -2′-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 10-6 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (2-pyrazinyl) -2,3-dihydrospiro [chromene-4,1′-cyclopropane ] -2′-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 10-7 4- ⁇ 4-cyano-2-[( ⁇ (2′R, 4S) -6- [5- (methylsulfonyl) -2-pyridinyl] -2,3-dihydrospiro [chromene- 4,1′-cyclopropane] -2′-yl ⁇ carbonyl) amino] phenyl ⁇ butanoic acid
- Example 10-8 4- ⁇ 4-cyano-2-[( ⁇ (2′R, 4S) -6- [5- (hydroxymethyl) -2-pyridinyl] -2,3-dihydrospiro [chromene- 4,1′-cyclopropane] -2′-yl ⁇ carbonyl) amino] phenyl ⁇ butanoic acid
- Example 10-9 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (5-fluoro-2-pyridinyl) -2,3-dihydrospiro [chromene-4,1 '-Cyclopropane] -2'-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 10-10 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (6-methoxy-2-pyridinyl) -2,3-dihydrospiro [chromene-4,1 '-Cyclopropane] -2'-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 10-11 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (5-methoxy-2-pyridinyl) -2,3-dihydrospiro [chromene-4,1 '-Cyclopropane] -2'-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 10-12 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (5-methyl-1,2,4-oxadiazol-3-yl) -2, 3-dihydrospiro [chromen-4,1′-cyclopropane] -2′-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 11 4- (4-cyano-2- ⁇ [(2′R, 4S) -2,3-dihydrospiro [1-benzopyran-4,1′-cyclopropane] -2′-carbonyl] amino ⁇ Phenyl) butanoic acid
- the compound produced in Reference Example 9 and the compound produced in Reference Example 3 were used in the same manner as in Reference Example 10 ⁇ Example 1 to obtain the compound of the present invention having the following physical property values. .
- Example 12 Using the compound produced in Reference Example 18 instead of the compound produced in Reference Example 11 and using methylamine hydrochloride or the corresponding amine compound, the same operation as in Reference Example 12 ⁇ Example 1 was carried out.
- the compound of the present invention having the following physical property values was obtained.
- Example 12-1 4- [4-Fluoro-2-( ⁇ [(2′R, 4S) -6- (methylcarbamoyl) -2,3-dihydrospiro [chromene-4,1′-cyclopropane] -2'-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 12-2 4- ⁇ 4-Fluoro-2-[( ⁇ (2′R, 4S) -6-[(2-methoxyethyl) carbamoyl] -2,3-dihydrospiro [chromene-4,1 '-Cyclopropane] -2'-yl ⁇ carbonyl) amino] phenyl ⁇ butanoic acid
- Example 12-3 4- ⁇ 4-fluoro-2-[( ⁇ (2'R, 4S) -6-[(1-methyl-1H-pyrazol-4-yl) carbamoyl] -2,3-dihydro Spiro [chromen-4,1′-cyclopropane] -2′-yl ⁇ carbonyl) amino] phenyl ⁇ butanoic acid
- Reference Example 19 Ethyl 4- (2- ⁇ [(1R, 2R) -6 ′-(benzyloxy) -2 ′, 3′-dihydrospiro [cyclopropane-1,1′-indene] -2-carbonyl] Amino ⁇ -4-cyanophenyl) butanoate Using 4- (benzyloxy) -2,3-dihydro-1H-inden-1-one instead of 4-chromanone, Reference Example 1 ⁇ Reference Example 2 ⁇ Reference Example 3 ⁇ The same operation as in Reference Example 10 was performed to give the title compound having the following physical data.
- Example 13 4- [2-( ⁇ [(1R, 2R) -6 ′-(benzyloxy) -2 ′, 3′-dihydrospiro [cyclopropane-1,1′-indene] -2-yl] Carbonyl ⁇ amino) -4-cyanophenyl] butanoic acid
- the same physical properties as in Example 1 were obtained by using the compound prepared in Reference Example 19 instead of the compound prepared in Reference Example 12, and having the following physical properties.
- the compound of the present invention was obtained.
- Example 14 4- [4-Cyano-2-( ⁇ [(1R, 2R) -6′-hydroxy-2 ′, 3′-dihydrospiro [cyclopropane-1,1′-indene] -2-yl ] Carbonyl ⁇ amino) phenyl] butanoic acid
- ethyl acetate 3 mL
- 1,4-dioxane 1 mL
- the reaction mixture was filtered through celite, and the filtrate was concentrated under reduced pressure.
- Reference Example 20 Ethyl 4- (4-cyano-2- ⁇ [(1R, 2R) -6′-hydroxy-2 ′, 3′-dihydrospiro [cyclopropane-1,1′-indene] -2-carbonyl] amino ⁇ Phenyl) butanoate Using the compound produced in Reference Example 19 instead of the compound produced in Example 13, the same operation as in Example 14 was performed to obtain the compound of the present invention having the following physical property values.
- Example 15 4- ⁇ 4-cyano-2-[( ⁇ (1R, 2R) -6 '-[(1-methyl-1H-pyrazol-4-yl) methoxy] -2', 3'-dihydrospiro [Cyclopropane-1,1′-indene] -2-yl ⁇ carbonyl) amino] phenyl ⁇ butanoic acid
- Example 15 using the compound prepared in Reference Example 21 instead of the compound prepared in Reference Example 12.
- the compound of the present invention having the following physical properties was obtained.
- the reaction mixture was diluted with ethyl acetate, saturated aqueous ammonium chloride solution and water were added, and the mixture was extracted with ethyl acetate.
- the obtained organic layer was washed with water and 20% brine, dried over anhydrous sodium sulfate, and concentrated under reduced pressure.
- the obtained residue was purified by silica gel column chromatography (Yamazen automatic purification device) to obtain the title compound (51 mg) having the following physical property values.
- Example 16 4- ⁇ 4-cyano-2-[( ⁇ (1R, 2R) -6 ′-[2- (methylamino) -2-oxoethoxy] -2 ′, 3′-dihydrospiro [cyclopropane -1,1′-indene] -2-yl ⁇ carbonyl) amino] phenyl ⁇ butanoic acid
- the same procedure as in Example 1 was carried out using the compound prepared in Reference Example 22 instead of the compound prepared in Reference Example 12.
- the present compound having the following physical property values was obtained.
- Example 17 4- ⁇ 4-cyano-2-[( ⁇ (1R, 2R) -6 '-[2- (dimethylamino) -2-oxoethoxy] -2', 3'-dihydrospiro [cyclopropane -1,1'-indene] -2-yl ⁇ carbonyl) amino] phenyl ⁇ butanoic acid
- the compound of the present invention having the following physical data was prepared by conducting the same operation as in Reference Example 22 ⁇ Example 1 using 2-chloro-N, N-dimethylacetamide instead of 2-chloro-N-methylacetamide. Obtained.
- Example 18 Using the compound produced in Reference Example 24 instead of the compound produced in Reference Example 11 and using methylamine hydrochloride or the corresponding amine compound, the same operation as in Reference Example 12 ⁇ Example 1 was performed, and the following procedure was performed. The compound of the present invention having the following physical property values was obtained.
- Example 18-1 4- [4-cyano-2-( ⁇ [(1R, 2R) -6 ′-(methylcarbamoyl) -2 ′, 3′-dihydrospiro [cyclopropane-1,1′-indene ] -2-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 18-2 4- ⁇ 4-cyano-2-[( ⁇ (1R, 2R) -6 ′-[(2-methoxyethyl) carbamoyl] -2 ′, 3′-dihydrospiro [cyclopropane-1 , 1'-indene] -2-yl ⁇ carbonyl) amino] phenyl ⁇ butanoic acid
- Example 18-3 4- ⁇ 4-cyano-2-[( ⁇ (1R, 2R) -6 ′-[(1-methyl-1H-pyrazol-4-yl) carbamoyl] -2 ′, 3′- Dihydrospiro [cyclopropane-1,1′-indene] -2-yl ⁇ carbonyl) amino] phenyl ⁇ butanoic acid
- Example 19 4- [4-cyano-2-( ⁇ [(1R, 2R) -6 ′-(3-pyridinyl) -2 ′, 3′-dihydrospiro [cyclopropane-1,1′-indene] -2-yl] carbonyl ⁇ amino) phenyl] butanoic acid Using the compound prepared in Reference Example 23 and using pyridine-3-boronic acid instead of 4-fluorophenylboronic acid, Reference Example 15 ⁇ Example 1 The compound of the present invention having the following physical property values was obtained by carrying out the same operations as described above.
- Example 20 Using the compound produced in Reference Example 25 instead of the compound produced in Reference Example 11 and using methylamine hydrochloride or the corresponding amine compound, the same operation as in Reference Example 12 ⁇ Example 1 was performed, and the following procedure was performed. The compound of the present invention having physical property values was obtained.
- Example 20-1 4- [4-cyano-2-( ⁇ [(2′R, 4S) -7-fluoro-6- (methylcarbamoyl) -2,3-dihydrospiro [chromene-4,1 ′ -Cyclopropane] -2'-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 20-2 4- ⁇ 4-cyano-2-[( ⁇ (2′R, 4S) -7-fluoro-6-[(2-methoxyethyl) carbamoyl] -2,3-dihydrospiro [chromene -4,1'-cyclopropane] -2'-yl ⁇ carbonyl) amino] phenyl ⁇ butanoic acid
- Example 20-3 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (ethylcarbamoyl) -7-fluoro-2,3-dihydrospiro [chromene-4,1 ′ -Cyclopropane] -2'-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 20-4 4- [4-cyano-2-( ⁇ [(2′R, 4S) -7-fluoro-6- (propylcarbamoyl) -2,3-dihydrospiro [chromene-4,1 ′ -Cyclopropane] -2'-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 20-5 4- [4-cyano-2-( ⁇ [(2′R, 4S) -7-fluoro-6- (isopropylcarbamoyl) -2,3-dihydrospiro [chromene-4,1 ′ -Cyclopropane] -2'-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 21 4- [4-Cyano-2-( ⁇ [(2′R, 4S) -6-fluoro-2,3-dihydrospiro [chromene-4,1′-cyclopropane] -2′-yl ] Carbonyl l ⁇ amino) phenyl] butanoic acid 6-fluoro-4-chromanone instead of 4-chromanone Reference Example 1 ⁇ Reference Example 2 ⁇ Reference Example 3 ⁇ Reference Example 10 ⁇ Same operation as in Example 1 The present compound having the following physical properties was obtained.
- Example 22 4- [2-( ⁇ [(2′R, 4S) -6-benzoyl-2,3-dihydrospiro [chromene-4,1′-cyclopropane] -2′-yl] carbonyl ⁇ amino ) -4-Cyanophenyl] butanoic acid
- the compound of the present invention having the following physical property values obtained by conducting the same operation as in Example 1, except that the compound produced in Reference Example 26 was used instead of the compound produced in Reference Example 12. Got.
- Example 23 Using the corresponding boronic acid instead of phenylboronic acid, the same operation as in Reference Example 26 ⁇ Example 1 was performed to obtain the compound of the present invention having the following physical property values.
- Example 23-1 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (cyclopropylcarbonyl) -2,3-dihydrospiro [chromene-4,1′-cyclopropane ] -2′-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 23-2 4- [2-( ⁇ [(2′R, 4S) -6-acetyl-2,3-dihydrospiro [chromene-4,1′-cyclopropane] -2′-yl] carbonyl ⁇ Amino) -4-cyanophenyl] butanoic acid
- Reference Example 27 Ethyl 4- (4-cyano-2- ⁇ [(2′R, 4S) -6- (methanesulfonyl) -2,3-dihydrospiro [1-benzopyran-4,1′-cyclopropane] -2'-Carbonyl] amino ⁇ phenyl) butanoate Under argon atmosphere, sodium hydroxide (2.3 mg) was added to a DMSO (2 mL) solution of L-proline (7 mg), and the mixture was stirred at room temperature for 30 minutes. To the obtained reaction mixture, the compound produced in Reference Example 10 (40 mg), copper iodide (11 mg) and sodium methanesulfinate (37 mg) were added, and the mixture was heated to 100 ° C.
- Example 24 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (methylsulfonyl) -2,3-dihydrospiro [chromene-4,1′-cyclopropane] -2 '-Yl] carbonyl ⁇ amino) phenyl] butanoic acid
- the same physical properties as in Example 1 were obtained by using the compound prepared in Reference Example 27 instead of the compound prepared in Reference Example 12, and having the following physical properties.
- the compound of the present invention was obtained.
- Example 25 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (cyclopropylsulfonyl) -2,3-dihydrospiro [chromene-4,1′-cyclopropane]- 2′-yl] carbonyl ⁇ amino) phenyl] butanoic acid Sodium cyclopropanesulfinate was used in place of sodium methanesulfinate, and the same physical properties as in Reference Example 27 ⁇ Example 1 were obtained. The compound of the present invention was obtained.
- Example 26 4- [2-( ⁇ [(2′R, 4S) -7- (benzyloxy) -2,3-dihydrospiro [chromene-4,1′-cyclopropane] -2′-yl] Carbonyl ⁇ amino) -4-cyanophenyl] butanoic acid
- Example 29 Using the compound produced in Reference Example 29 instead of the compound produced in Reference Example 12, the same operation as in Example 1 was performed to obtain the compound of the present invention having the following physical property values.
- ASCA-2 (trade name, 50% wet, 300 mg) was added to a mixed solution of the compound produced in Reference Example 29 (650 mg) in ethanol (50 mL) and ethyl acetate (10 mL), and the mixture was stirred for 8 hours at room temperature in a hydrogen atmosphere. Stir. The reaction mixture was filtered through Celite (trade name), and the filtrate was concentrated under reduced pressure. The obtained residue was purified by silica gel column chromatography (Yamazen automatic purification device) and then washed with tert-butyl methyl ether and hexane to obtain the title compound (368 mg) having the following physical property values.
- Example 27 4- [4-cyano-2-( ⁇ [(2′R, 4S) -7- (3-pyridinyl) -2,3-dihydrospiro [chromene-4,1′-cyclopropane]- 2′-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- the compound prepared in Reference Example 30 was used, and pyridine-3-boronic acid was used instead of 4-fluorophenylboronic acid.
- the same operation as in Reference Example 23 ⁇ Reference Example 15 ⁇ Example 1 was performed to obtain the compound of the present invention having the following physical property values.
- Example 28 Using the compound prepared in Reference Example 30 instead of the compound prepared in Reference Example 20 and using methylamine hydrochloride or 2-methoxyethylamine, Reference Example 23 ⁇ Reference Example 24 ⁇ Reference Example 12 ⁇ Example 1 The same operation was performed to obtain the compound of the present invention having the following physical property values.
- Example 28-1 4- [4-cyano-2-( ⁇ [(2′R, 4S) -7- (methylcarbamoyl) -2,3-dihydrospiro [chromene-4,1′-cyclopropane] -2'-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 28-2 4- ⁇ 4-cyano-2-[( ⁇ (2′R, 4S) -7-[(2-methoxyethyl) carbamoyl] -2,3-dihydrospiro [chromene-4,1 '-Cyclopropane] -2'-yl ⁇ carbonyl) amino] phenyl ⁇ butanoic acid
- Example 29 4- [2-( ⁇ [(2′R, 4S) -6- (benzyloxy) -2,3-dihydrospiro [chromene-4,1′-cyclopropane] -2′-yl] Carbonyl ⁇ amino) -4-cyanophenyl] butanoic acid 6- (benzyloxy) -3,4-dihydro-2H-1-benzopyran-4-one instead of 4-chromanone and iodoethane instead of iodomethane
- Example 1 to obtain the compound of the present invention having the following physical properties. .
- Reference Example 31 Ethyl 4- (4-cyano-2- ⁇ [(2′R, 4S) -6-hydroxy-2,3-dihydrospiro [1-benzopyran-4,1′-cyclopropane] -2 ′
- Reference example 1 ⁇ Reference example 2 ⁇ Reference example using 6- (benzyloxy) -3,4-dihydro-2H-1-benzopyran-4-one instead of -carbonyl] amino ⁇ phenyl) butanoate 4-chromanone 3 ⁇ Reference Example 4 ⁇ Reference Example 6 ⁇ Reference Example 10 ⁇ Reference Example 30
- the title compound having the following physical properties was obtained in the same manner as in Reference Example 30.
- Example 30 4- [4-Cyano-2-( ⁇ [(2'R, 4S) -6-hydroxy-2,3-dihydrospiro [chromene-4,1'-cyclopropane] -2'-yl ] Carbonyl ⁇ amino) phenyl] butanoic acid
- the compound of the present invention having the following physical property values obtained by conducting the same operation as in Example 1 except that the compound produced in Reference Example 31 was used instead of the compound produced in Reference Example 12. Got.
- Example 31 Using the compound produced in Reference Example 31 instead of the compound produced in Reference Example 20, The compound of the present invention having the following physical data was obtained by conducting the same operations as in Reference Example 21 ⁇ Example 1 using 2-oxazolemethanol or methanol instead of (1-methylpyrazol-4-yl) methanol. It was.
- Example 31-1 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (1,3-oxazol-2-ylmethoxy) -2,3-dihydrospiro [chromene-4 , 1′-cyclopropane] -2′-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 31-2 4- (4-cyano-2- ⁇ [(2′R, 4S) -6-methoxy-2,3-dihydrospiro [1-benzopyran-4,1′-cyclopropane] -2 '-Carbonyl] amino ⁇ phenyl) butanoic acid
- TLC Rf 0.35 (ethyl acetate); 1 H-NMR (DMSO-d 6 ) ⁇ 1.50-1.56, 1.65-1.80, 2.00-2.09, 2.20, 2.35-2.47, 2.55-2.60, 2.61-2.69, 2.70-2.75, 3.69-4.04, 4.15-4.26 , 6.43, 6.71, 7.40, 7.56, 7.85, 9.86, 12.11.
- Example 32 4- [4-cyano-2-( ⁇ [(2′R, 4S) -7- (1,3-oxazol-2-ylmethoxy) -2,3-dihydrospiro [chromene-4,1 '-Cyclopropane] -2'-yl] carbonyl ⁇ amino) phenyl] butanoic acid instead of the compound prepared in Reference Example 20, using the compound prepared in Reference Example 30
- the same procedure as in Reference Example 21 ⁇ Example 1 was carried out using 2-oxazolemethanol instead of (1-methylpyrazol-4-yl) methanol to obtain the compound of the present invention having the following physical data.
- Example 33 Using the compound produced in Reference Example 32 instead of the compound produced in Reference Example 4 and using methylamine hydrochloride or the corresponding amine compound, Reference Example 5 ⁇ Reference Example 6 ⁇ Reference Example 10 ⁇ Reference Example 11 ⁇ Reference Example 12 ⁇ The same operation as in Example 1 was performed to obtain the compound of the present invention having the following physical property values.
- Example 33-1 4- [4-cyano-2-( ⁇ [(2′R, 4S) -7-methoxy-6- (methylcarbamoyl) -2,3-dihydrospiro [chromene-4,1 ′ -Cyclopropane] -2'-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 33-2 4- ⁇ 4-cyano-2-[( ⁇ (2′R, 4S) -7-methoxy-6-[(2-methoxyethyl) carbamoyl] -2,3-dihydrospiro [chromene -4,1'-cyclopropane] -2'-yl ⁇ carbonyl) amino] phenyl ⁇ butanoic acid
- Example 33-3 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (ethylcarbamoyl) -7-methoxy-2,3-dihydrospiro [chromene-4,1 ′ -Cyclopropane] -2'-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 33-4 4- [4-cyano-2-( ⁇ [(2′R, 4S) -7-methoxy-6- (propylcarbamoyl) -2,3-dihydrospiro [chromene-4,1 ′ -Cyclopropane] -2'-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 33-5 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (isopropylcarbamoyl) -7-methoxy-2,3-dihydrospiro [chromene-4,1 ′ -Cyclopropane] -2'-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 34 4- [4-cyano-2-( ⁇ [(2′R, 4S) -7-methoxy-6- (5-methyl-1,3,4-oxadiazol-2-yl)- 2,3-dihydrospiro [chromen-4,1′-cyclopropane] -2′-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- the compound prepared in Reference Example 32 was used.
- the compound of the present invention having the following physical property values was obtained.
- Example 35 4- [4-cyano-2-( ⁇ [(2′R, 4S) -6- (4-morpholinyl) -2,3-dihydrospiro [chromene-4,1′-cyclopropane]- 2′-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- cesium carbonate 129 mg
- [(2-dicyclohexylphosphino-2 ′, 4 ′, 6'-Triisopropyl-1,1'-biphenyl) [2- (2-aminoethyl) phenyl] palladium (II) chloride (9 mg) and morpholine (34 mg) were added, and a microwave reactor (manufactured by Biotage) And stirred at 110 ° C.
- Reference Example 1 Reference Example 2 ⁇ Reference Example 3 ⁇ Reference Example 4 ⁇ Reference Example 5 ⁇ Reference Example 6 ⁇ Reference Example 10 using 3-coumaran instead of 4-chromanone and iodoethane instead of iodomethane The same operation was performed to obtain the title compound having the following physical property values.
- Example 36 4- [4-cyano-2-( ⁇ [(2′R, 3S) -5- (3-pyridinyl) spiro [1-benzofuran-3,1′-cyclopropane] -2′-yl ] Carbonyl ⁇ amino) phenyl] butanoic acid
- Example 1 Similar to Reference Example 15 ⁇ Example 1 except that the compound prepared in Reference Example 33 was used instead of the compound prepared in Reference Example 10 and pyridine-3-boronic acid was used instead of 4-fluorophenylboronic acid.
- Example 37 Using the compound prepared in Reference Example 33 instead of the compound prepared in Reference Example 10 and using methylamine hydrochloride or 2-methoxyethylamine, the same procedure as in Reference Example 11 ⁇ Reference Example 12 ⁇ Example 1 was performed. The present compound having the following physical property values was obtained.
- Example 37-1 4- [4-cyano-2-( ⁇ [(2′R, 3S) -5- (methylcarbamoyl) spiro [1-benzofuran-3,1′-cyclopropane] -2′- Yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 38 Using the compound prepared in Reference Example 35 instead of the compound prepared in Reference Example 10 and using methylamine hydrochloride or 2-methoxyethylamine, the same procedure as in Reference Example 11 ⁇ Reference Example 12 ⁇ Example 1 was performed. The present compound having the following physical property values was obtained.
- Example 38-1 4- [4-cyano-2-( ⁇ [(1S, 2R) -6 ′-[(2-methoxyethyl) carbamoyl] -3 ′, 3′-dimethyl-2 ′, 3 ′ -Dihydrospiro [cyclopropane-1,1'-indene] -2-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 38-2 4- [4-cyano-2-( ⁇ [(1S, 2R) -3 ′, 3′-dimethyl-6 ′-(methylcarbamoyl) -2 ′, 3′-dihydrospiro [cyclo Propane-1,1′-indene] -2-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 39 4- [4-cyano-2-( ⁇ [(1S, 2R) -3 ′, 3′-dimethyl-6 ′-(3-pyridinyl) -2 ′, 3′-dihydrospiro [cyclopropane -1,1'-indene] -2-yl] carbonyl ⁇ amino) phenyl] butanoic acid
- Example 1 Similar to Reference Example 15 ⁇ Example 1 except that the compound prepared in Reference Example 35 was used instead of the compound prepared in Reference Example 10 and pyridine-3-boronic acid was used instead of 4-fluorophenylboronic acid.
- Pharmacological experiment example 1 EP 4 antagonistic activity measurement experiment using prostanoid receptor subtype-expressing cells CHO cells each expressing rat EP 4 receptor subtype according to the method of Nishigaki et al. (Non-patent document 4) Were prepared and subjected to experiments. Cells cultured until subconfluent were detached and suspended in assay medium (MEM containing 1 mmol / L IBMX, 1% HSA) to 1 ⁇ 10 6 cells / mL. The cell suspension (25 ⁇ L) was added with a final concentration of 10 nmol / L of PGE 2 alone, or a solution containing this and a test compound (25 ⁇ L) to start the reaction. After reacting at room temperature for 30 minutes, cAMP assay kit According to the method described in (assay kit) (manufactured by CISBIO), the amount of intracellular cAMP was quantified.
- assay medium MEM containing 1 mmol / L IBMX, 1% HSA
- the antagonistic action (IC 50 value) of the test compound was calculated as the inhibition rate against 10 nM reaction, which is a concentration showing submaximal cAMP production action with PGE 2 alone, and the IC 50 value was obtained.
- the compound of the present invention has a strong EP 4 receptor antagonistic activity.
- the IC 50 values of some of the compounds of the present invention are as shown in Table 1 below.
- the EP 4 receptor antagonistic activity of Examples 8-128 described in Patent Document 2 was very weak and was 2800 nM.
- Pharmacological experiment example 2 Pharmacokinetic test (liver microsome stability test) (1) Preparation of test substance solution A DMSO solution (10 mmol / L; 5 ⁇ L) of a test substance (the compound of the present invention and a comparative compound) is diluted with a 50% acetonitrile aqueous solution (195 ⁇ L) to prepare a 250 ⁇ mol / L test substance solution. did. (2) Preparation of standard sample (sample immediately after the start of reaction) A reaction vessel preheated to 37 ° C. in a water bath contains NADPH-Co-Factor (BD-Bioscience) and 1 mg / mL human liver microsomes.
- NADPH-Co-Factor BD-Bioscience
- reaction sample (sample after 60 minutes of reaction) After incubating the previous reaction solution at 37 ° C. for 60 minutes, 20 ⁇ L of this reaction solution was sampled and added to 180 ⁇ L of acetonitrile (containing internal standard substance candesartan). The reaction was stopped. A solution (20 ⁇ L; sample solution reacted for 60 minutes) in which the reaction was stopped was stirred with 50% acetonitrile (180 ⁇ L) on a filter plate for protein removal, and then suction filtered, and the filtrate was used as a reaction sample.
- acetonitrile containing internal standard substance candesartan
- CT26 The antitumor effect of the compound of the present invention was evaluated in an allograft model of CT26 which is a mouse colon cancer cell line.
- CT26 was cultured in a RPMI-1640 medium containing 10 vol% inactivated fetal bovine serum (FBS), 100 units / mL Penicillin and 100 ⁇ g / mL Streptomycin in a CO 2 incubator.
- FBS fetal bovine serum
- PBS phosphate buffer
- Example 2-2 and Example 2-13 were as shown in FIG. [Formulation example]
- Formulation Example 1 The following components were mixed by a conventional method and then tableted to obtain 10,000 tablets each containing 10 mg of the active ingredient.
- the compound of the present invention has an antagonistic activity against EP 4 receptor, it is effective in the prevention and / or treatment of diseases caused by activation of the EP 4 receptor.
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Abstract
Description
R1aは、CN、NO2、またはCON(R5a)2などであり;
Waは、O、N、およびSから選択された0~2個のヘテロ原子を含む3~6員結合基を表し、前記結合基は場合によってCO、S(O)na、C=C、またはアセチレン基を含んでおり;
Ar2aは、場合によってはR3aで置換された、アリールまたはヘテロアリール基であり;
R3aは、ハロゲン、またはCNなどであり;
Xaは、Waの結合部位に対してAr2aのオルトに結合したリンカーであり;
Qaは、COOHなどである。(基の定義を一部抜粋した。))である。
Abは、(i)単結合、(ii)C1~6アルキレン、(iii)C2~6アルケニレン、または(iv)C2~6アルキニレンなどを表し;
Bb環は、C3~12の単環あるいは二環の炭素環、または3~12員の単環あるいは二環の複素環を表し;
R2bは、ニトロ、またはシアノなどを表し;
Qbは、C2~6アルケニル、C2~6アルキニル、1~3個のハロゲン原子によって置換されているC1~6アルキル、シアノ、またはニトロなどを表し;
Dbは、炭素原子、窒素原子、酸素原子および硫黄原子から選ばれる原子1または2員からなる連結鎖であり、その鎖中に二重結合または三重結合を含んでいてもよく、また連結鎖は1~4個のR40bで置換されていてもよく;
R40bは、オキソまたはハロゲンなどを表し;
R3bは、(1)C1~6アルキル、または(2)1~5個のR42bで置換されているかあるいは無置換のC3~15の単環、二環あるいは三環の炭素環、または3~15員の単環、二環あるいは三環の複素環を表し;
R42bは、C1~6アルキル、C1~6アルコキシ、ハロゲン、シアノ、-NR46bCOR47b、またはCyc10bを表す。(基の定義を一部抜粋した。))である。
Acは、1原子または2原子部分であって、-Wc-または-C(O)-などからなる群から選択され、Wcは、O、S(O)nc、またはNR17cであり;
Xcは、O、S(O)nc、およびN(O)mcから選択される1~3個のヘテロ原子を有する5~10員の単環式または二環式のアリールまたはヘテロアリール基を表し、
Ycは、O、S(O)nc、NR17c、または結合などを表し;
Bcは、-(C(R18c)2)pc-Yc-(C(R18c)2)qc-であり;
pcおよびqcは独立に0~3であり;
ZcはOHなどであり;
R1c、R2c、およびR3cは独立に、ハロゲン、-CO2R9c、または-CON(R6c)2などを表す。(基の定義を一部抜粋した。))である。
〔1〕 一般式(I)
R1はCOOR8、テトラゾール、SO3H、SO2NH2、SO2NHR8-1、CONHSO2R8-1、SO2NHCOR8-1、またはヒドロキサム酸を表し、
R8は水素原子、C1-4アルキル、またはベンジルを表し、
R8-1は、C1-4アルキル、C1-4ハロアルキル、C3-10炭素環、または3-10員複素環を表わし、各々の該C3-10炭素環および3-10員複素環は、C1-4アルキル、C1-4ハロアルキル、C1-4アルコキシ、-O(C1-4ハロアルキル)、C1-4アルキルチオ、-S(C1-4ハロアルキル)、ハロゲン、またはニトリル(「-CN」を示す;以下同じ)で置換されていてもよく、
L1は、C1-5アルキレン、C2-5アルケニレン、またはC2-5アルキニレンを表し、
R2は、ハロゲン、C1-4アルキル、C1-4アルコキシ、C1-4アルキルチオ、C2-4アルケニル、C2-4アルキニル、-O(C1-4ハロアルキル)、-S(C1-4ハロアルキル)、-C(O)(C1-4アルキル)、-SO2(C1-4アルキル)、-CONH(C1-4アルキル)、-CON(C1-4アルキル)2、-NHC(O)(C1-4アルキル)、-N(C1-4アルキル)C(O)(C1-4アルキル)、-NHSO2(C1-4アルキル)、-N(C1-4アルキル)SO2(C1-4アルキル)、-SO2NH(C1-4アルキル)、-SO2N(C1-4アルキル)2、-NR17R17、ニトロ、ニトリル、水酸基、アルデヒド、またはカルボキシルを表し、各々の該C1-4アルキルはハロゲンで置換されていてもよく、
該R2における(C1-4アルキル)2とは、独立した2個のC1-4アルキルを表わし、それぞれのC1-4アルキルは同一でも異なっていてもよく、
X1はCR6または窒素原子を表し、R6は水素原子またはR2を表し、
X2はCR7または窒素原子を表し、R7は、水素原子、R2、または-L3-R9を表し、L3は、メチレン、酸素原子、または酸化されていてもよい硫黄原子を表し、R9は、ハロゲン、C1-4アルキル、およびC1-4ハロアルキルからなる群より選択される置換基で置換されていてもよい4-10員複素環を表し、
L2は、-CH2CH2-、-CH=CH-、-CH2O-、-OCH2-、-CH2S-、-SCH2-、-CH2S(O)-、-S(O)CH2-、-CH2SO2-、-SO2CH2-、-CH2NH-、-NHCH2-、-NHCO-、-CONH-、-NHSO2-、または-SO2NH-を表し、
R3はC1-4アルキルまたはハロゲンを表し、
R4は、ハロゲン、C1-4アルキル、またはC1-4ハロアルキルを表し、
X3は、メチレン、酸素原子、酸化されていてもよい硫黄原子、またはNR10を表し、R10は、C1-4アルキル、-C(O)(C1-4アルキル)、-C(O)O(C1-4アルキル)、または-SO2(C1-4アルキル)を表し、各々の該C1-4アルキルはハロゲンで置換されていてもよく、
ringはベンゼン環または5-6員単環式芳香族複素環を表し、
R5は、(1)ハロゲン、(2)C1-4アルキル、(3)カルボキシル、(4)ニトリル、(5)-CONHR11、(6)-C(O)R12、(7)-OR14、(8)-S(O)tR15、(9)-CH2R16、(10)-NR17R17、(11)-NHCOR11、(12)C4-10炭素環、または(13)4-10員複素環を表し、該C4-10炭素環または4-10員複素環は1~3個のR18で置換されていてもよく、該R18が複数である場合、R18はそれぞれ独立して同一でも異なっていてもよく、
R11は、C1-6アルキル、C3-6シクロアルキル、フェニル、または4-6員複素環を表し、R11は1~3個のR13で置換されていてもよく、該R13が複数である場合、R13はそれぞれ独立して同一でも異なっていてもよく、
R13は、ハロゲン、C1-6アルキル、C3-6シクロアルキル、C1-4アルコキシ、水酸基、-NR20R21、ベンゼン、または4-6員複素環を表し、
R20およびR21は、それぞれ独立して、水素原子またはC1-4アルキルを表し、
R12は、C1-6アルキル、C3-6シクロアルキル、ベンゼン、または4-6員複素環を表し、該C3-6シクロアルキル、ベンゼン、または4-6員複素環は、それぞれ独立して、ハロゲン、C1-4アルキル、またはC1-4アルコキシで置換されていてもよく、
R14は、水素原子、C1-6アルキル、C3-6シクロアルキル、ベンゼン、またはベンジルを表し、該C1-6アルキルは1~3個のR19で置換されていてもよく、該R19が複数である場合、R19はそれぞれ独立して同一でも異なっていてもよく、
R19は、C1-4アルコキシ、-CONH(C1-4アルキル)、-CON(C1-4アルキル)2、またはC1-4アルキルおよびC1-4ハロアルキルからなる群より選択される置換基で置換されていてもよい5-6員単環式芳香族複素環を表し、
該R19における(C1-4アルキル)2とは、独立した2個のC1-4アルキルを表わし、それぞれのC1-4アルキルは同一でも異なっていてもよく、
R15は、C1-6アルキル、C3-6シクロアルキル、ベンゼン、またはベンジルを表し、
R16は水酸基またはC1-4アルコキシを表し、
R17は、それぞれ独立して、水素原子、C1-6アルキル、またはC3-6シクロアルキルを表し、
R18は、ハロゲン、C1-6アルキル、C3-6シクロアルキル、C1-4アルコキシ、オキソ、ニトリル、水酸基、ヒドロキシメチル、1-メチル-1-ヒドロキシエチル、(C1-4アルキル)SO2-、4-6員複素環、(C1-4アルキル)NH-、または(C1-4アルキル)2N-を表し、
該R18における(C1-4アルキル)2とは、独立した2個のC1-4アルキルを表わし、それぞれのC1-4アルキルは同一でも異なっていてもよく、
mは1~4の整数を表し、nは0~4の整数を表し、pは0~2の整数を表し、qは0~6の整数を表し、rは0~6の整数を表し、sは0~4の整数を表し、tは0~2の整数を表し、
ただし、p、q、r、およびsがそれぞれ2以上の整数を表す場合、R2、R3、R4、およびR5は、それぞれ独立して、同一でも異なっていてもよい。)で示される化合物、その塩、そのN-オキシド体、その溶媒和物、またはそれらのプロドラッグ。
〔2〕 一般式(I-1)
〔3〕 少なくとも一つのR5が-CONHR11である、前記〔1〕または〔2〕記載の化合物。
〔4〕 L2が-NHCO-または-CONH-である、前記〔1〕から〔3〕のいずれか一項に記載の化合物。
〔5〕 一般式(I-2)
〔6〕
(1) 4-[4-シアノ-2-({[(2’R,4S)-6-(メチルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(2) 4-{4-シアノ-2-[({(2’R,4S)-6-[(シクロプロピルメチル)カルバモイル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸、
(3) 4-{4-シアノ-2-[({(2’R,4S)-6-[(2-メトキシエチル)カルバモイル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸、
(4) 4-{4-シアノ-2-[({(2’R,4S)-6-[(2-メチル-2-プロパニル)カルバモイル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸、
(5) 4-[4-シアノ-2-({[(2’R,4S)-6-{[(2S)-1-メトキシ-2-プロパニル]カルバモイル}-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(6) 4-{4-シアノ-2-[({(2’R,4S)-6-[(1-メチル-1H-ピラゾール-3-イル)カルバモイル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸、
(7) 4-[4-シアノ-2-({[(2’R,4S)-6-(シクロプロピルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(8) 4-[4-シアノ-2-({[(2’R,4S)-6-(イソプロピルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(9) 4-[4-シアノ-2-({[(2’R,4S)-6-(シクロペンチルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(10) 4-{2-[({(2’R,4S)-6-[(2S)-2-ブタニルカルバモイル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]-4-シアノフェニル}ブタン酸、
(11) 4-{4-シアノ-2-[({(2’R,4S)-6-[(トランス-4-ヒドロキシシクロヘキシル)カルバモイル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸、
(12) 4-{4-シアノ-2-[({(2’R,4S)-6-[(シス-4-ヒドロキシシクロヘキシル)カルバモイル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸、
(13) 4-[4-シアノ-2-({[(2’R,4S)-6-(2-ピリジニルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(14) 4-[4-シアノ-2-({[(2’R,4S)-6-(3-ピリダジニルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(15) 4-[4-シアノ-2-({[(2’R,4S)-6-(シクロブチルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(16) 4-[4-シアノ-2-({[(2’R,4S)-6-{[1-(2-メチル-2-プロパニル)-1H-ピラゾール-4-イル]カルバモイル}-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(17) 4-[4-シアノ-2-({[(2’R,4S)-6-(テトラヒドロ-2H-ピラン-4-イルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(18) 4-[4-シアノ-2-({[(2’R,4S)-6-(プロピルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(19) 4-{4-シアノ-2-[({(2’R,4S)-6-[(2-エトキシエチル)カルバモイル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸、または
(20) 4-[4-シアノ-2-({[(2’R,4S)-6-(エチルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(21) 4-[4-シアノ-2-({[(1R,2R)-6’-(メチルカルバモイル)-2’,3’-ジヒドロスピロ[シクロプロパン-1,1’-インデン]-2-イル]カルボニル}アミノ)フェニル]ブタン酸、
(22) 4-{4-シアノ-2-[({(1R,2R)-6’-[(2-メトキシエチル)カルバモイル]-2’,3’-ジヒドロスピロ[シクロプロパン-1,1’-インデン]-2-イル}カルボニル)アミノ]フェニル}ブタン酸、
(23) 4-{4-シアノ-2-[({(1R,2R)-6’-[(1-メチル-1H-ピラゾール-4-イル)カルバモイル]-2’,3’-ジヒドロスピロ[シクロプロパン-1,1’-インデン]-2-イル}カルボニル)アミノ]フェニル}ブタン酸、
(24) 4-[4-シアノ-2-({[(2’R,4S)-7-フルオロ-6-(メチルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(25) 4-{4-シアノ-2-[({(2’R,4S)-7-フルオロ-6-[(2-メトキシエチル)カルバモイル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸、(26) 4-[4-シアノ-2-({[(2’R,4S)-7-フルオロ-6-(イソプロピルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(27) 4-[4-シアノ-2-({[(2’R,4S)-7-(メチルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(28) 4-{4-シアノ-2-[({(2’R,4S)-7-[(2-メトキシエチル)カルバモイル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸、
(29) 4-[4-シアノ-2-({[(2’R,4S)-7-メトキシ-6-(メチルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(30) 4-{4-シアノ-2-[({(2’R,4S)-7-メトキシ-6-[(2-メトキシエチル)カルバモイル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸、
(31) 4-[4-シアノ-2-({[(2’R,3S)-5-(メチルカルバモイル)スピロ[1-ベンゾフラン-3,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(32) 4-{4-シアノ-2-[({(2’R,3S)-5-[(2-メトキシエチル)カルバモイル]スピロ[1-ベンゾフラン-3,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸、
(33) 4-[4-シアノ-2-({[(1S,2R)-6’-[(2-メトキシエチル)カルバモイル]-3’,3’-ジメチル-2’,3’-ジヒドロスピロ[シクロプロパン-1,1’-インデン]-2-イル]カルボニル}アミノ)フェニル]ブタン酸、または
(34) 4-[4-シアノ-2-({[(1S,2R)-3’,3’-ジメチル-6’-(メチルカルバモイル)-2’,3’-ジヒドロスピロ[シクロプロパン-1,1’-インデン]-2-イル]カルボニル}アミノ)フェニル]ブタン酸である前記〔1〕記載の化合物。
〔7〕 少なくとも一つのR5が1~3個のR18で置換されていてもよい、C4-10炭素環または4-10員複素環であって、該R18が複数である場合、R18はそれぞれ独立して同一でも異なっていてもよい前記〔1〕または〔2〕記載の化合物。
〔8〕 L2が-NHCO-または-CONH-である、前記〔7〕記載の化合物。
〔9〕 一般式(I-3)
〔10〕
(1) 4-[4-シアノ-2-({[(2’R,4S)-6-(5-メチル-1,3,4-オキサジアゾール-2-イル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(2) 4-[4-シアノ-2-({[(2’R,4S)-6-(5-シクロプロピル-1,3,4-オキサジアゾール-2-イル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(3) 4-[4-シアノ-2-({[(2’R,4S)-6-(3-メチル-1,2,4-オキサジアゾール-5-イル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(4) 4-[4-シアノ-2-({[(2’R,4S)-6-(3-ピリジニル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(5) 4-[4-シアノ-2-({[(2’R,4S)-6-(1H-ピラゾール-1-イル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(6) 4-[4-シアノ-2-({[(2’R,4S)-6-(1H-ピラゾール-5-イル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(7) 4-[4-シアノ-2-({[(2’R,4S)-6-(4-ピリダジニル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(8) 4-[4-シアノ-2-({[(2’R,4S)-6-(2-オキソ-1-ピロリジニル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(9) 4-[4-シアノ-2-({[(2’R,4S)-6-(6-メトキシ-3-ピリジニル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(10) 4-{4-シアノ-2-[({(2’R,4S)-6-[6-(1H-ピラゾール-1-イル)-3-ピリジニル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸、
(11) 4-{4-シアノ-2-[({(2’R,4S)-6-[6-(ジメチルアミノ)-3-ピリジニル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸、
(12) 4-[4-シアノ-2-({[(2’R,4S)-6-(6-メチル-3-ピリジニル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(13) 4-{4-シアノ-2-[({(2’R,4S)-6-[6-(メチルアミノ)-3-ピリジニル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸、
(14) 4-[4-シアノ-2-({[(2’R,4S)-6-(2-ピリジニル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(15) 4-[4-シアノ-2-({[(2’R,4S)-6-(1,3-チアゾール-2-イル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(16) 4-[4-シアノ-2-({[(2’R,4S)-6-(1,3-オキサゾール-2-イル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(17) 4-[4-シアノ-2-({[(2’R,4S)-6-(1-メチル-1H-1,2,3-トリアゾール-4-イル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(18) 4-[4-シアノ-2-({[(2’R,4S)-6-(3-ピリダジニル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(19)4-[4-シアノ-2-({[(2’R,3S)-5-(3-ピリジニル)スピロ[1-ベンゾフラン-3,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、または
(20)4-[4-シアノ-2-({[(1S,2R)-3’,3’-ジメチル-6’-(3-ピリジニル)-2’,3’-ジヒドロスピロ[シクロプロパン-1,1’-インデン]-2-イル]カルボニル}アミノ)フェニル]ブタン酸である前記〔1〕記載の化合物。
〔11〕 前記〔1〕記載の一般式(I)で示される化合物、その塩、そのN-オキシド体、その溶媒和物、またはそれらのプロドラッグを有効成分として含有してなる医薬組成物。
〔12〕 EP4受容体拮抗剤である前記〔11〕記載の組成物。
〔13〕 EP4受容体の活性化に起因する疾患の予防および/または治療剤である前記〔11〕記載の組成物。
〔14〕 EP4受容体の活性化に起因する疾患が、骨疾患、がん、全身性肉芽腫、免疫疾患、歯槽膿漏、歯肉炎、歯周病、川崎病、多臓器不全、慢性頭痛、疼痛、血管炎、静脈不全、静脈瘤、動脈瘤、大動脈瘤、痔瘻、尿崩症、新生児動脈管開存症、または胆石症である前記〔13〕記載の組成物。
〔15〕 がんが、乳がん、卵巣がん、大腸がん、肺がん、前立腺がん、頭頸部がん、リンパ腫、ぶどう膜悪性黒色腫、胸腺腫、中皮腫、食道がん、胃がん、十二指腸がん、肝細胞がん、胆管がん、胆のうがん、膵臓がん、腎細胞がん、腎盂・尿管がん、膀胱がん、陰茎がん、精巣がん、子宮がん、膣がん、外陰がん、皮膚がん、悪性骨腫瘍、軟部肉腫、軟骨肉腫、白血病、骨髄異形成症候群、または多発性骨髄腫である前記〔14〕記載の組成物。
〔16〕 前記〔1〕記載の一般式(I)で示される化合物、その塩、そのN-オキシド体、その溶媒和物、またはそれらのプロドラッグと、アルキル化剤、代謝拮抗剤、抗癌性抗生物質、植物性製剤、ホルモン剤、白金化合物、トポイソメラーゼ阻害剤、キナーゼ阻害剤、抗CD20抗体、抗HER2抗体、抗EGFR抗体、抗VEGF抗体、プロテアソーム阻害剤、HDAC阻害剤、および免疫調整薬から選ばれる少なくとも1種以上と組み合わせてなる医薬。
〔17〕 前記〔1〕記載の一般式(I)で示される化合物、その塩、そのN-オキシド体、その溶媒和物、またはそれらのプロドラッグと、HMG-CoA還元酵素阻害剤、降圧剤、およびテトラサイクリン系抗生物質から選ばれる少なくとも1種以上と組み合わせてなる医薬。
〔18〕 前記〔1〕記載の一般式(I)で示される化合物、その塩、そのN-オキシド体、その溶媒和物、またはそれらのプロドラッグと、N型カルシウムチャネル阻害剤、一酸化窒素合成酵素(NOS)阻害剤、およびカンナビノイド-2受容体刺激剤から選ばれる少なくとも1種以上と組み合わせてなる医薬。
〔19〕 前記〔1〕記載の一般式(I)で示される化合物、その塩、そのN-オキシド体、その溶媒和物、またはそれらのプロドラッグの有効量を、EP4受容体の活性化に起因する疾患の予防および/または治療を必要とする患者に投与することを特徴とする、EP4受容体の活性化に起因する疾患の予防および/または治療方法。
〔20〕 EP4受容体の活性化に起因する疾患の予防および/または治療のための、前記〔1〕記載の一般式(I)で示される化合物、その塩、そのN-オキシド体、その溶媒和物、またはそれらのプロドラッグ。
〔21〕 EP4受容体の活性化に起因する疾患の予防および/または治療剤を製造するための前記〔1〕記載の一般式(I)で示される化合物、その塩、そのN-オキシド体、またはその溶媒和物の使用に関する。
[塩]
一般式(I)で示される化合物は、公知の方法で塩に変換される。
[プロドラッグ]
一般式(I)で示される化合物のプロドラッグとは、生体内において酵素や胃酸などによる反応により一般式(I)で示される化合物に変換される化合物をいう。一般式(I)で示される化合物のプロドラッグとしては、例えば、一般式(I)で示される化合物がアミノ基を有する場合、該アミノ基がアシル化、アルキル化、リン酸化された化合物(例えば、一般式(I)で示される化合物のアミノ基がエイコサノイル化、アラニル化、ペンチルアミノカルボニル化、(5-メチル-2-オキソ-1,3-ジオキソレン-4-イル)メトキシカルボニル化、テトラヒドロフラニル化、ピロリジルメチル化、ピバロイルオキシメチル化、アセトキシメチル化、tert-ブチル化された化合物など);一般式(I)で示される化合物が水酸基を有する場合、該水酸基がアシル化、アルキル化、リン酸化、ホウ酸化された化合物(例えば、一般式(I)で示される化合物の水酸基がアセチル化、パルミトイル化、プロパノイル化、ピバロイル化、サクシニル化、フマリル化、アラニル化、ジメチルアミノメチルカルボニル化された化合物など)が挙げられ;一般式(I)で示される化合物がカルボキシ基を有する場合、該カルボキシ基がエステル化、アミド化された化合物(例えば、一般式(I)で示される化合物のカルボキシ基がエチルエステル化、フェニルエステル化、カルボキシメチルエステル化、ジメチルアミノメチルエステル化、ピバロイルオキシメチルエステル化、1-{(エトキシカルボニル)オキシ}エチルエステル化、フタリジルエステル化、(5-メチル-2-オキソ-1,3-ジオキソレン-4-イル)メチルエステル化、1-{[(シクロヘキシルオキシ)カルボニル]オキシ}エチルエステル化、メチルアミド化された化合物など)などが挙げられる。これらの化合物はそれ自体公知の方法によって製造することができる。また、一般式(I)で示される化合物のプロドラッグは水和物および非水和物のいずれであってもよい。また、一般式(I)で示される化合物のプロドラッグは、廣川書店1990年刊「医薬品の開発」第7巻「分子設計」163~198頁に記載されているような、生理的条件で一般式(I)で示される化合物に変化するものであってもよい。
[本発明化合物の製造方法]
一般式(I)で示される本発明化合物は、公知の方法、例えば以下に示す方法、これらに準ずる方法または実施例に示す方法に従って製造することができる。なお、以下の各製造方法において、原料化合物は塩として用いてよい。このような塩としては、一般式(I)で示される本発明化合物の薬学的に許容される塩として記載されたものが用いられる。
または
すなわち、一般式(IVa)で示される本発明化合物は、一般式(IIa)で示される化合物および一般式(IIIa)で示される化合物をアミド化反応に付すことで製造することができる。また、一般式(IVb)で示される本発明化合物は、一般式(IIb)で示される化合物および一般式(IIIb)で示される化合物をアミド化反応に付すことで製造することができる。
(1)酸ハライドを用いる方法、
(2)混合酸無水物を用いる方法、
(3)縮合剤を用いる方法などが挙げられる。
(1)酸ハライドを用いる方法は、例えば、カルボン酸を有機溶媒(クロロホルム、ジクロロメタン、ジエチルエーテル、テトラヒドロフランなど)中または無溶媒で、酸ハライド化剤(オキザリルクロライド、チオニルクロライドなど)と約-20℃~還流温度で反応させ、得られた酸ハライドを塩基(ピリジン、トリエチルアミン、ジメチルアニリン、ジメチルアミノピリジン、ジイソプロピルエチルアミンなど)の存在下、アミンと有機溶媒(クロロホルム、ジクロロメタン、ジエチルエーテル、テトラヒドロフランなど)中、約0~40℃の温度で反応させることにより行なわれる。また、得られた酸ハライドを有機溶媒(ジオキサン、テトラヒドロフランなど)中、アルカリ水溶液(重曹水または水酸化ナトリウム溶液など)を用いて、アミンと約0~40℃で反応させることにより行なうこともできる。
または
すなわち、一般式(IVc)で示される本発明化合物は、一般式(IIc)で示される化合物および一般式(IIIc)で示される化合物をスルホンアミド化反応に付すことで製造することができる。また、一般式(IVd)で示される本発明化合物は、一般式(IId)で示される化合物および一般式(IIId)で示される化合物をスルホンアミド化反応に付すことで製造することができる。
または
すなわち、一般式(IVe)で示される本発明化合物は、一般式(IIe)で示される化合物および一般式(IIIe)で示される化合物を還元的アミノ化反応に付すことで製造することができる。また、一般式(IVf)で示される本発明化合物は、一般式(IIf)で示される化合物および一般式(IIIf)で示される化合物を還元的アミノ化反応に付すことで製造することができる。
または
すなわち、一般式(IVg)で示される本発明化合物は、一般式(IIg)で示される化合物および一般式(IIIg)で示される化合物をエーテル化反応に付すことで製造することができる。また、一般式(IVh)で示される本発明化合物は、一般式(IIh)で示される化合物および一般式(IIIh)で示される化合物をエーテル化反応に付すことで製造することができる。
または
すなわち、一般式(IVj)で示される本発明化合物は、一般式(IIj)で示される化合物および一般式(IIIj)で示される化合物をチオエーテル化反応に付すことで製造することができる。また、一般式(IVk)で示される本発明化合物は、一般式(IIk)で示される化合物および一般式(IIIk)で示される化合物をチオエーテル化反応に付すことで製造することができる。
すなわち、一般式(IVm)で示される本発明化合物は、一般式(IIIm)で示された化合物をビニル化反応に付すことで製造された一般式(Vm)で示された化合物および一般式(IIm)で示された化合物をHeck化反応に付すことで製造することができる。
すなわち、一般式(IIIaa)で示される化合物は、一般式(Vaa)で示された化合物をビニル化反応に付すことで製造された一般式(VIaa)で示された化合物を環化反応、次いで加水分解反応に付すことで製造することができる。
[毒性]
本発明化合物の毒性は低いものであるため、医薬品として安全に使用することができる。
[医薬品への適用]
本発明の課題は、EP4受容体に対して強力な拮抗活性を有し、良好な薬物動態を示す化合物を創製し、EP4受容体の活性化に起因する疾患の予防および/または治療薬として有用である化合物を見出すことである。
1)その化合物の予防および/または治療効果の補完および/または増強、
2)その化合物の動態・吸収改善、投与量の低減、および/または
3)その化合物の副作用の軽減のために他の薬剤と組み合わせて、併用剤として投与してもよい。
経口投与用製剤には、例えば、錠剤、カプセル剤、顆粒剤、散剤、経口液剤、シロップ剤、経口ゼリー剤などが含まれる。また、経口投与用製剤には、製剤からの有効成分の放出性を特に調節していない速崩性製剤と、固有の製剤設計および製法により放出性を目的にあわせて調節した、例えば、腸溶性製剤や徐放性製剤などの放出調節製剤がある。腸溶性製剤は、有効成分の胃内での分解を防ぐ、または有効成分の胃に対する刺激作用を低減させるなどの目的で、有効成分を胃内で放出せず、主として小腸内で放出するよう設計された製剤をいい、通常、酸不溶性の腸溶性基剤を用いて皮膜を施すことにより製造することができる。徐放性製剤は、投与回数の減少または副作用の低減を図るなどの目的で、製剤からの有効成分の放出速度、放出時間、放出部位を調節した製剤をいい、通常、適切な徐放化剤を用いることにより製造することができる。経口投与用製剤のうち、カプセル剤、顆粒剤、錠剤などでは、服用を容易にする、または有効成分の分解を防ぐなどの目的で、糖類または糖アルコール類、高分子化合物など適切なコーティング剤で剤皮を施すこともできる。
錠剤は、経口的に投与される一定の形状を有する固形の製剤であり、素錠、フィルムコーティング錠、糖衣錠、多層錠、有核錠などの一般的に錠剤と称されるもののほか、口腔内速崩錠、チュアブル錠、発泡錠、分散錠、溶解錠などが含まれる。素錠を製造する際には、通常、下記の(a)、(b)、または(c)の手法:
(a)有効成分に賦形剤、結合剤、崩壊剤などの添加剤を加えて混和して均質とし、水または結合剤を含む溶液を用いて適切な方法で粒状とした後、滑沢剤などを加えて混和し、圧縮成形する;
(b)有効成分に賦形剤、結合剤、崩壊剤などの添加剤を加えて混和して均質としたものを、直接圧縮成形するか、または予め添加剤で製した顆粒に有効成分および滑沢剤などを加えて混和して均質とした後、圧縮成形する;
(c)有効成分に賦形剤、結合剤などの添加剤を加えて混和して均質とし、溶媒で湿潤させた練合物を一定の型に流し込んで成形した後、適切な方法で乾燥する;
が用いられる。フィルムコーティング錠は、通常、素錠に高分子化合物などの適切なコーティング剤で薄く剤皮を施すことにより製造することができる。糖衣錠は、通常、素錠に糖類または糖アルコールを含むコーティング剤で剤皮を施すことにより製造することができる。多層錠は、適切な方法により、組成の異なる粉粒体を層状に積み重ね、圧縮成形することにより製造することができる。有核錠は、内核錠を組成の異なる外層で覆うことにより製造することができる。また、錠剤は、公知の適切な手法を用いて腸溶錠または徐放錠とすることもできる。口腔内速崩錠、チュアブル錠、発泡錠、分散錠、および溶解錠は、添加剤の適切な選択により錠剤に独特の機能を付与したものであり、前記錠剤の製造手法に準じて製造することができる。なお、口腔内速崩錠とは、口腔内で速やかに溶解または崩壊させて服用できる錠剤を;チュアブル錠とは、咀嚼して服用する錠剤を;発泡錠とは、水中で急速に発泡しながら溶解または分散する錠剤を;分散錠とは、水に分散して服用する錠剤を;溶解錠とは、水に溶解して服用する錠剤をいう。発泡錠は、適切な酸性物質、炭酸塩、炭酸水素塩などを添加剤に用いることにより製造することができる。
カプセル剤は、カプセルに充填またはカプセル基剤で被包成形した製剤であり、硬カプセル剤、軟カプセル剤などが含まれる。硬カプセル剤は、有効成分に賦形剤などの添加剤を加えて混和して均質としたもの、または適切な方法で粒状もしくは成形物としたものを、カプセルにそのまま、または軽く成形して充填することにより製造することができる。軟カプセル剤は、有効成分に添加剤を加えたものを、グリセリン、D-ソルビトールなどを加えて塑性を増したゼラチンなどの適切なカプセル基剤で、一定の形状に被包成形することにより製造することができる。カプセル剤は、公知の適切な手法を用いて腸溶性カプセル剤または徐放性カプセル剤とすることもでき、また、カプセル基剤に着色剤または保存剤などを加えることもできる。
顆粒剤は、粒状に造粒した製剤であり、一般的に顆粒剤と称されるもののほか、発泡性顆粒剤なども含まれる。顆粒剤を製造する際には、通常、下記の(a)、(b)、または(c)の手法:
(a)粉末状の有効成分に賦形剤、結合剤、崩壊剤、またはその他の添加剤を加えて混和して均質にした後、適切な方法により粒状とする;
(b)予め粒状に製した有効成分に賦形剤などの添加剤を加えて混和し、均質とする;
(c)予め粒状に製した有効成分に賦形剤などの添加剤を加えて混和し、適切な方法により粒状とする;
が用いられる。顆粒剤には、必要に応じて剤皮を施すこともでき、また、公知の適切な手法を用いて腸溶性顆粒剤または徐放性顆粒剤とすることもできる。発泡顆粒剤は、適切な酸性物質、炭酸塩、炭酸水素塩などを添加剤に用いることにより製造することができる。なお、発泡顆粒剤とは、水中で急速に発泡しながら溶解または分散する顆粒剤をいう。顆粒剤は、粒子の大きさを調節することにより、細粒剤とすることもできる。
散剤は、粉末状の製剤であり、通常、有効成分に賦形剤またはその他の添加剤を加えて混和し、均質とすることにより製造することができる。
経口液剤は、液状または流動性のある粘稠なゲル状の製剤であり、一般的に経口液剤と称されるもののほか、エリキシル剤、懸濁剤、乳剤、リモナーデ剤などが含まれる。経口液剤は、通常、有効成分に添加剤および精製水を加え、混和して均質に溶解、または乳化もしくは懸濁し、必要に応じて濾過することにより製造することができる。エリキシル剤とは、甘味および芳香のあるエタノールを含む澄明な液状の経口液剤をいい、通常、固形の有効成分またはその浸出液に、エタノール、精製水、着香剤、および白糖、その他の糖類、または甘味剤を加えて溶かし、濾過またはその他の方法によって澄明な液とすることにより製造することができる。懸濁剤とは、有効成分を微細均質に懸濁した経口液剤をいい、通常、固形の有効成分に懸濁化剤またはその他の添加剤と精製水または油を加え、適切な方法で懸濁し、全体を均質とすることにより製造することができる。乳剤とは、有効成分を微細均質に乳化した経口液剤をいい、通常、液状の有効成分に乳化剤と精製水を加え、適切な方法で乳化し、全体を均質とすることにより製造することができる。なお、リモナーデ剤とは、甘味および酸味のある澄明な液状の経口液剤をいう。
シロップ剤は、糖類または甘味剤を含む粘稠性のある液状または固形の製剤であり、シロップ用剤などが含まれる。シロップ剤は、通常、白糖、その他の糖類、もしくは甘味剤の溶液、または単シロップに有効成分を加えて溶解、混和、懸濁、または乳化し、必要に応じて混液を煮沸した後、熱時濾過することにより製造することができる。シロップ用剤とは、水を加えるとシロップ剤となる顆粒状または粉末状の製剤をいい、ドライシロップ剤とも称されることがある。シロップ用剤は、通常、糖類または甘味剤を添加剤として用いて、前記顆粒剤または散剤の製造手法に準じて製造することができる。
経口ゼリー剤は、流動性のない成形したゲル状の製剤であり、通常、有効成分に添加剤および高分子ゲル基剤を加えて混和し、適切な方法でゲル化させ一定の形状に成形することにより製造することができる。
(1)口腔用錠剤
口腔用錠剤は、口腔内に適用する一定の形状の固形の製剤であり、トローチ剤、舌下錠、バッカル錠、付着錠、ガム剤などが含まれる。口腔用錠剤は、通常、前記錠剤の製造手法に準じて製造することができる。なお、トローチ剤とは、口腔内で徐々に溶解または崩壊させ、口腔、咽頭などの局所に適用する口腔用錠剤を;舌下錠とは、有効成分を舌下で速やかに溶解させ、口腔粘膜から吸収させる口腔用錠剤を;バッカル錠とは、有効成分を臼歯と頬の間で徐々に溶解させ、口腔粘膜から吸収させる口腔用錠剤を;付着錠とは、口腔粘膜に付着させて用いる口腔用錠剤を;ガム剤とは、咀嚼により有効成分を放出する口腔用錠剤をいう。
口腔用スプレー剤は、有効成分を霧状、粉末状、泡沫状、またはペースト状などとして噴霧する製剤であり、通常、溶剤などに有効成分および添加剤を溶解または懸濁させ、必要に応じて濾過した後、液化ガスまたは圧縮ガスと共に容器に充填するか、あるいは、有効成分および添加剤を用いて溶液または懸濁液を調製し、容器に充填後、スプレー用ポンプを装着することにより製造することができる。
口腔用半固形剤は、口腔粘膜に適用する製剤であり、クリーム剤、ゲル剤、軟膏剤などが含まれる。口腔用半固形剤は、通常、有効成分を添加剤と共に精製水およびワセリンなどの油性成分で乳化するか、または高分子ゲルもしくは油脂を基剤として有効成分および添加剤と共に混和して均質とすることにより製造することができる。クリーム剤とは、水中油型または油中水型に乳化した半固形の製剤をいい、油中水型に乳化した親油性の製剤については油性クリーム剤とも呼ばれることがある。クリーム剤は、通常、ワセリン、高級アルコールなどをそのまま、または乳化剤などの添加剤を加えて油相とし、別に、精製水をそのまま、または乳化剤などの添加剤を加えて水相とし、そのいずれかの相に有効成分を加えて、それぞれ加温し、油相および水相をあわせて全体が均質になるまでかき混ぜて乳化することにより製造することができる。ゲル剤とは、ゲル状の製剤をいい、水性ゲル剤、油性ゲル剤などが含まれる。水性ゲル剤は、有効成分に高分子化合物、その他の添加剤および精製水を加えて溶解または懸濁させ、加温および冷却、またはゲル化剤を加えて架橋させることにより製造することができる。油性ゲル剤は、有効成分にグリコール類、高級アルコールなどの液状の油性基剤およびその他の添加剤を加えて混和することにより製造することができる。軟膏剤とは、有効成分を基剤に溶解または分散させた半固形の製剤をいい、油脂性軟膏剤、水溶性軟膏剤などが含まれる。油脂性軟膏剤は、通常、油脂類、ろう類、パラフィンなどの炭化水素類などの油脂性基剤を加温して融解し、有効成分を加え、混和して溶解または分散させ、全体が均質になるまで混ぜて練り合わせることにより製造することができる。水溶性軟膏剤は、通常、マクロゴールなどの水溶性基剤を加温して融解し、有効成分を加え、全体が均質になるまで混ぜて練り合わせることにより製造することができる。
含嗽剤は、口腔、咽頭などの局所に適用する液状の製剤であり、用時溶解して用いる固形の製剤なども含まれる。含嗽剤は、通常、有効成分に溶剤および添加剤を加えて混和して均質に溶解し、必要に応じて濾過することにより製造することができる。用時溶解して用いる固形の製剤の場合は、通常、前記錠剤または顆粒剤などの製造手法に準じて製造することができる。
(1)注射剤
注射剤は、皮下、筋肉内、または血管などの体内組織や器官に直接投与する、溶液、懸濁液、もしくは乳濁液、または用時溶解もしくは用時懸濁して用いる固形の無菌製剤であり、一般的に注射剤と称されるもののほか、凍結乾燥注射剤、粉末注射剤、充填済みシリンジ剤、カートリッジ剤、輸液剤、埋め込み注射剤、および持続性注射剤などが含まれる。注射剤を製造する際には、通常、下記の(a)または(b)の手法:
(a)有効成分をそのまま、または有効成分に添加剤を加えたものを注射用水、他の水性溶剤、または非水性溶剤などに溶解、懸濁、もしくは乳化して均質としたものを注射剤用の容器に充填して密封し、滅菌する;
(b)有効成分をそのまま、または有効成分に添加剤を加えたものを注射用水、他の水性溶剤、または非水性溶剤などに溶解、懸濁、もしくは乳化して均質としたものを無菌濾過するか、無菌的に調製して均質としたものを注射剤用の容器に充填して密封する;
が用いられる。凍結乾燥注射剤は、通常、有効成分をそのまま、または有効成分および賦形剤などの添加剤を注射用水に溶解し、無菌濾過し、注射剤用の容器に充填した後に凍結乾燥するか、または専用容器で凍結乾燥した後に直接の容器に充填することにより製造することができる。粉末注射剤は、通常、無菌濾過により処理した後、晶析により得た粉末またはその粉末に滅菌処理した添加剤を加えて注射剤用の容器に充填することにより製造することができる。充填済みシリンジ剤は、通常、有効成分をそのまま、または有効成分および添加剤を用いて溶液、懸濁液、または乳濁液を調製して注射筒に充填することにより製造することができる。カートリッジ剤とは、薬液が充填されたカートリッジを専用の注射器に入れて用いる注射剤をいい、薬液が充填されたカートリッジは、通常、有効成分をそのまま、または有効成分および添加剤を用いて溶液、懸濁液、または乳濁液を調製してカートリッジに充填することにより製造することができる。輸液剤とは、静脈内に投与される通常100mL以上の注射剤をいう。埋め込み注射剤とは、長期にわたる有効成分の放出を目的として、皮下、筋肉内などに埋め込み用の器具を用いて、または手術により適用する固形またはゲル状の注射をいう。埋め込み注射剤は、通常、生分解性高分子化合物を用い、ペレット、マイクロスフェア、またはゲル状にすることにより製造することができる。持続性注射剤とは、長期にわたる有効成分の放出を目的として、筋肉内などに適用する注射剤をいい、通常、有効成分を植物油などに溶解もしくは懸濁するか、または生分解性高分子化合物を用いたマイクロスフェアの懸濁液とすることにより製造することができる。
(1)透析用剤
透析用剤は、腹膜透析または血液透析に用いる液状もしくは用時溶解する固形の製剤であり、腹膜透析用剤、血液透析用剤が含まれる。腹膜透析用剤とは、腹膜透析に用いる無菌の透析用剤をいい、通常、有効成分に添加剤を加え、溶剤に溶解して一定容量としたもの、または有効成分に添加剤を加えたものを容器に充填し、密封し、必要に応じて滅菌処理を施すことにより製造することができる。用時溶解する固形の製剤の場合は、通常、前記錠剤または顆粒剤などの製造手法に準じて製造することができる。血液透析用剤とは、血液透析に用いる透析用剤をいい、通常、有効成分に添加剤を加え、溶剤に溶解して一定容量としたもの、または有効成分に添加剤を加えたものを容器に充填することにより製造することができる。用時溶解する固形の製剤の場合は、通常、前記錠剤または顆粒剤などの製造手法に準じて製造することができる。
(1)吸入剤
吸入剤は、有効成分をエアゾールとして吸入し、気管支または肺に適用する製剤であり、粉末吸入剤、吸入液剤、吸入エアゾール剤などが含まれる。粉末吸入剤とは、吸入量が一定となるように調製された、固体粒子のエアゾールとして吸入する製剤をいい、通常、有効成分を微細な粒子とし、必要に応じて乳糖などの添加剤と混和して均質とすることにより製造することができる。吸入液剤とは、ネブライザなどにより適用する液状の吸入剤をいい、通常、有効成分に溶剤および適切な等張化剤、pH調節剤などを加え、混和して均質に溶解または懸濁し、必要に応じて濾過することにより製造することができる。吸入エアゾール剤とは、容器に充填した噴射剤と共に、一定量の有効成分を噴霧する定量噴霧式吸入剤をいう。吸入エアゾール剤は、通常、有効成分に溶剤および適切な分散剤、安定化剤などを加えて、溶液または懸濁液とし、液状の噴射剤と共に耐圧性の容器に充填し、定量バルブを装着することにより製造することができる。
(1)点眼剤
点眼剤は、結膜嚢などの眼組織に適用する、液状、または用時溶解もしくは用時懸濁して用いる固形の無菌製剤である。点眼剤は、通常、有効成分に添加剤を加え、溶剤などに溶解もしくは懸濁して一定容量としたもの、または有効成分に添加剤を加えたものを容器に充填することにより製造することができる。
眼軟膏剤は、結膜嚢などの眼組織に適用する半固形の無菌製剤であり、通常、ワセリンなどの基剤と有効成分の溶液または微細な粉末を混和して均質とし、容器に充填することにより製造することができる。
(1)点耳剤
点耳剤は、外耳または中耳に投与する、液状、半固形、または用時溶解もしくは用時懸濁して用いる固形の製剤である。点耳剤は、通常、有効成分に添加剤を加え、溶剤などに溶解もしくは懸濁して一定容量としたもの、または有効成分に添加剤を加えたものを容器に充填することにより製造することができる。
(1)点鼻剤
点鼻剤は、鼻腔または鼻粘膜に投与する製剤であり、点鼻粉末剤、点鼻液剤などが含まれる。点鼻粉末剤とは、鼻腔に投与する微粉状の点鼻剤をいい、通常、有効成分を適度に微細な粒子とし、必要に応じて添加剤と混和して均質とすることにより製造することができる。点鼻液剤とは、鼻腔に投与する液状、または用時溶解もしくは用時懸濁して用いる固形の点鼻剤をいい、通常、有効成分に溶剤および添加剤などを加え、溶解または懸濁し、必要に応じて濾過することにより製造することができる。点鼻液剤の添加剤としては、等張化剤、pH調節剤などを用いることができる。
(1)坐剤
坐剤は、直腸内に適用する、体温によって溶融するか、または水に徐々に溶解もしくは分散することにより有効成分を放出する一定の形状の半固形の製剤である。坐剤は、通常、有効成分に分散剤、乳化剤などの添加剤を加えて混和して均一としたものを、加熱するなどして液状化させた基剤中に溶解または均一に分散させ、容器に一定量充填し、固化/成形することにより製造することができる。坐剤の基剤としては、通常、油脂性基剤または親水性基剤が用いられる。
直腸用半固形剤は、肛門周囲または肛門内に適用する製剤であり、直腸用クリーム剤、直腸用ゲル剤、直腸用軟膏剤などが含まれる。直腸用半固形剤は、通常、有効成分を添加剤と共に精製水およびワセリンなどの油性成分で乳化するか、または高分子ゲルもしくは油脂を基剤として有効成分および添加剤と共に混和して均質とすることにより製造することができる。直腸用クリーム剤は、通常、ワセリン、高級アルコールなどをそのまま、または乳化剤などの添加剤を加えて油相とし、別に、精製水をそのまま、または乳化剤などの添加剤を加えて水相とし、そのいずれかの相に有効成分を加えて、それぞれ加温し、油相および水相をあわせて全体が均質になるまでかき混ぜて乳化することにより製造することができる。直腸用ゲル剤とは、ゲル状の製剤をいい、水性ゲル剤、油性ゲル剤などが含まれる。水性ゲル剤は、有効成分に高分子化合物、その他の添加剤および精製水を加えて溶解または懸濁させ、加温および冷却、またはゲル化剤を加えて架橋させることにより製造することができる。油性ゲル剤は、有効成分にグリコール類、高級アルコールなどの液状の油性基剤およびその他の添加剤を加えて混和することにより製造することができる。直腸用軟膏剤とは、有効成分を基剤に溶解または分散させた半固形の製剤をいい、油脂性軟膏剤、水溶性軟膏剤などが含まれる。油脂性軟膏剤は、通常、油脂類、ろう類、パラフィンなどの炭化水素類などの油脂性基剤を加温して融解し、有効成分を加え、混和して溶解または分散させ、全体が均質になるまで混ぜて練り合わせることにより製造することができる。水溶性軟膏剤は、通常、マクロゴールなどの水溶性基剤を加温して融解し、有効成分を加え、全体が均質になるまで混ぜて練り合わせることにより製造することができる。
腸注剤は、肛門を通して適用する液状または粘稠なゲル状の製剤であり、通常、精製水または適切な水性溶剤を用い、有効成分を溶剤などに溶解または懸濁して一定容量とし、容器に充填することにより製造することができる。腸注剤の添加剤としては、分散剤、安定化剤、pH調節剤などを用いることができる。
(1)腟錠
腟錠は、腟に適用する、水に徐々に溶解または分散することにより有効成分を放出する一定の形状の固形の製剤であり、通常、前記錠剤の製造手法に準じて製造することができる。
腟用坐剤は、腟に適用する、体温によって溶融するか、または水に徐々に溶解もしくは分散することにより有効成分を放出する一定の形状の半固形の製剤であり、通常、前記直腸用坐剤などの製造手法に準じて製造することができる。
(1)外用固形剤
外用固形剤は、頭皮を含む皮膚または爪に、塗布または散布する固形の製剤であり、外用散剤などが含まれる。外用散剤とは、粉末状の外用固形剤をいい、通常、有効成分に賦形剤などの添加剤を加えて混和して均質とした後、粉末状とすることにより製造することができる。
外用液剤は、頭皮を含む皮膚または爪に塗布する液状の製剤であり、リニメント剤、ローション剤などが含まれる。外用液剤は、通常、有効成分に溶剤、添加剤などを加え、溶解、乳化、または懸濁し、必要に応じて濾過することにより製造することができる。リニメント剤とは、皮膚にすり込んで用いる液状または泥状の外用液剤をいう。ローション剤とは、有効成分を水性の液に溶解または乳化もしくは微細に分散させた外用液剤をいい、通常、有効成分、添加剤、および精製水を用いて、溶液、懸濁液、または乳濁液として全体を均質とすることにより製造することができる。
スプレー剤は、有効成分を霧状、粉末状、泡沫状、またはペースト状などとして皮膚に噴霧する製剤であり、外用エアゾール剤、ポンプスプレー剤などが含まれる。スプレー剤は、通常、有効成分の溶液または懸濁液を調製し、必要に応じて濾過した後、容器に充填することにより製造することができる。外用エアゾール剤とは、容器に充填した液化ガスまたは圧縮ガスと共に有効成分を噴霧するスプレー剤をいう。外用エアゾール剤は、通常、有効成分の溶液または懸濁液を調製し、液状の噴射剤と共に耐圧性の容器に充填し、連続噴射バルブを装着することにより製造することができる。外用エアゾール剤には、必要に応じて、分散剤、安定化剤などの添加剤を加えることもできる。ポンプスプレー剤とは、ポンプにより容器内の有効成分を噴霧するスプレー剤をいう。ポンプスプレー剤は、通常、有効成分および添加剤を溶解または懸濁し、充填後の容器にポンプを装着して製造することができる。
軟膏剤は、皮膚に塗布する、有効成分を基剤に溶解または分散させた半固形の製剤であり、油脂性軟膏剤、水溶性軟膏剤などが含まれる。油脂性軟膏剤は、通常、油脂類、ろう類、パラフィンなどの炭化水素類などの油脂性基剤を加温して融解し、有効成分を加え、混和して溶解または分散させ、全体が均質になるまで混ぜて練り合わせることにより製造することができる。水溶性軟膏剤は、通常、マクロゴールなどの水溶性基剤を加温して融解し、有効成分を加え、全体が均質になるまで混ぜて練り合わせることにより製造することができる。
クリーム剤は、皮膚に塗布する、水中油型または油中水型に乳化した半固形の製剤であり、油中水型に乳化した親油性の製剤については油性クリーム剤とも呼ばれることもある。クリーム剤は、通常、ワセリン、高級アルコールなどをそのまま、または乳化剤などの添加剤を加えて油相とし、別に、精製水をそのまま、または乳化剤などの添加剤を加えて水相とし、そのいずれかの相に有効成分を加えて、それぞれ加温し、油相および水相をあわせて全体が均質になるまでかき混ぜて乳化することにより製造することができる。
ゲル剤は、皮膚に塗布するゲル状の製剤であり、水性ゲル剤、油性ゲル剤などが含まれる。水性ゲル剤は、有効成分に高分子化合物、その他の添加剤および精製水を加えて溶解または懸濁させ、加温および冷却、またはゲル化剤を加えて架橋させることにより製造することができる。油性ゲル剤は、有効成分にグリコール類、高級アルコールなどの液状の油性基剤およびその他の添加剤を加えて混和することにより製造することができる。
貼付剤は、皮膚に貼付する製剤であり、テープ剤、バップ剤などが含まれる。貼付剤は、通常、高分子化合物またはこれらの混合物を基剤とし、有効成分を基剤と混和し均質として、支持体またはライナー(剥離体)に展延して成形することにより製造することができる。また、放出調節膜を用いて経皮吸収型製剤とすることもできる。貼付剤には、必要に応じて、粘着剤や吸収促進剤などの添加剤を用いることもできる。テープ剤とは、ほとんど水を含まない基剤を用いる貼付剤をいい、プラスター剤、硬膏剤などが含まれる。テープ剤は、通常、樹脂、プラスチック、ゴムなどの非水溶性の天然または合成高分子化合物を基剤とし、有効成分をそのまま、または有効成分に添加剤を加え、全体を均質とし、布に展延またはプラスチック製フィルムなどに展延もしくは封入して成形することにより製造することができる。また、有効成分と基剤またはその他の添加剤からなる混合物を放出調節膜、支持体およびライナー(剥離体)でできた放出体に封入して成形することにより製造することもできる。バップ剤とは、水を含む基剤を用いる貼付剤をいい、通常、有効成分を精製水、グリセリンなどの液状の物質と混和し、全体を均質にするか、水溶性高分子、吸水性高分子などの天然または合成高分子化合物を精製水と混ぜて練り合わせ、有効成分を加え、全体を均質にし、布などに展延して成形することにより製造することができる。
参考例1:4-メチレンクロマン
TLC:Rf 0.62(ヘキサン:酢酸エチル=9:1);
1H-NMR(CDCl3):δ 2.59-2.75, 4.18-4.31, 4.89, 5.51, 6.79-6.94, 7.12-7.20, 7.56。
参考例2:エチル (2’R,4S)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-カルボキレート
1H-NMR(CDCl3):δ 1.26, 1.54-1.67, 2.07-2.22, 4.05-4.21, 4.27, 6.68, 6.78-6.89, 7.04-7.12。
参考例3:(2’R,4S)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-カルボン酸
1H-NMR(CDCl3):δ 1.59-1.67, 1.68-1.76, 2.15, 2.21-2.29, 4.12-4.23, 4.25-4.36, 6.70, 6.80-6.92, 7.06-7.16;
HPLC保持時間:6.9分(CHIRALPAK IC 4.6mm×250mm ヘキサン:酢酸エチル:ギ酸=97:3:1)。
参考例4:メチル (2’R,4S)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-カルボキレート
TLC:Rf 0.30(ヘキサン:酢酸エチル=9:1);
1H-NMR(CDCl3):δ 1.57-1.69, 2.09-2.22, 3.71, 4.07-4.17, 4.27, 6.68, 6.78-6.90, 7.04-7.14。
参考例5:メチル (2’R,4S)-6-ヨード-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-カルボキレート
TLC:Rf 0.33(ヘキサン:酢酸エチル=9:1);
1H-NMR(CDCl3):δ 1.60, 2.06-2.19, 3.71, 4.09, 4.20-4.31, 6.59, 6.93, 7.36。
参考例6:(2’R,4S)-6-ヨード-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-カルボン酸
TLC:Rf 0.42(ジクロロメタン:メタノール=9:1);
1H-NMR(CDCl3):δ 1.57-1.74, 2.11, 2.16-2.25, 4.10-4.20, 4.23-4.33, 6.59, 6.94, 7.37。
参考例7:エチル 4-(4-ホルミル-2-ニトロフェニル)ブタノエート
TLC:Rf 0.61(ヘキサン:酢酸エチル=2:1);
1H-NMR(CDCl3):δ 1.27, 1.97-2.09, 2.42, 3.01, 4.15, 7.57, 8.04, 8.38, 10.03。
参考例8:エチル 4-(4-シアノ-2-ニトロフェニル)ブタノエート
TLC:Rf 0.65(ヘキサン:酢酸エチル=2:1);
1H-NMR(CDCl3):δ 1.27, 1.92-2.10, 2.37-2.45, 2.91-3.06, 4.15, 7.55, 7.81, 8.21。
参考例9:エチル 4-(2-アミノ-4-シアノフェニル)ブタノエート
TLC:Rf 0.56(ヘキサン:酢酸エチル=2:1);
1H-NMR(CDCl3):δ 1.28, 1.79-1.95, 2.38-2.45, 2.50-2.60, 4.09-4.30, 6.89, 6.93-6.98, 7.04-7.10。
参考例10:エチル 4-[4-シアノ-2-({[(2’R,4S)-6-ヨード-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタノエート
TLC:Rf 0.42(ヘキサン:酢酸エチル=2:1);
1H-NMR(CDCl3):δ 1.20, 1.61, 1.66-1.79, 1.83, 2.18-2.28, 2.39-2.49, 2.60, 3.66, 3.90, 4.00-4.12, 4.26, 6.58, 7.05, 7.15-7.22, 7.26-7.31, 7.33, 8.72, 9.39。
参考例11:(2’R,4S)-2’-{[5-シアノ-2-(4-エトキシ-4-オキソブチル)フェニル]カルバモイル}-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-6-カルボン酸
TLC:Rf 0.48(ジクロロメタン:酢酸エチル:メタノール=8:4:1);
1H-NMR(CDCl3):δ 1.08, 1.65-1.80, 1.83-1.92, 2.25-2.36, 2.37-2.49, 2.55-2.66, 2.71, 3.55, 3.79, 4.12-4.23, 4.37, 6.88, 7.15 - 7.22, 7.27-7.32, 7.61, 7.83, 8.73, 9.40。
参考例12:エチル 4-[4-シアノ-2-({[(2’R,4S)-6-(メチルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタノエート
1H-NMR(CDCl3):δ 1.07, 1.64-1.79, 1.81-1.89, 2.20-2.35, 2.40, 2.60, 2.69, 2.98, 3.44-3.59, 3.68-3.83, 4.07-4.19, 4.27-4.38, 6.05, 6.82, 7.15-7.22, 7.27-7.32, 7.35-7.44, 8.72, 9.37。
実施例1:4-[4-シアノ-2-({[(2’R,4S)-6-(メチルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
TLC:Rf 0.45(ジクロロメタン:メタノール=9:1);
1H-NMR(CDCl3):δ 1.21-1.30, 1.55, 1.65-1.82, 2.06-2.26, 2.38-2.67, 2.67-2.76, 3.02, 3.57, 4.33, 4.49-4.58, 6.25, 6.81, 7.19, 7.23-7.30, 7.94, 8.87, 9.93。
実施例2
メチルアミン塩酸塩の代わりに、相当するアミン化合物を用いて、参考例12→実施例1と同様の操作を行って、以下の物性値を有する本発明化合物を得た。
実施例2-1:4-{4-シアノ-2-[({(2’R,4S)-6-[(シクロプロピルメチル)カルバモイル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸
1H-NMR(CDCl3): δ 0.23-0.31, 0.52-0.63, 0.96-1.14, 1.22-1.30, 1.55, 1.66-1.81, 2.06-2.24, 2.38-2.66, 2.66-2.76, 3.31, 3.57, 4.34, 4.49-4.59, 6.31, 6.83, 7.19, 7.24-7.29, 7.32, 7.95, 8.87, 9.93。
実施例2-2:4-{4-シアノ-2-[({(2’R,4S)-6-[(2-メトキシエチル)カルバモイル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸
1H-NMR(CDCl3):δ 1.26, 1.55, 1.67-1.84, 2.06-2.27, 2.39-2.67, 2.67-2.78, 3.39, 3.51-3.78, 4.33, 4.49-4.59, 6.62, 6.82, 7.19, 7.24-7.29, 7.32, 7.92, 8.86, 9.88。
実施例2-3:4-{4-シアノ-2-[({(2’R,4S)-6-[(2-メチル-2-プロパニル)カルバモイル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸
1H-NMR(DMSO-d6):δ 1.37, 1.57, 1.64-1.85, 2.04-2.25, 2.42-2.48, 2.60-2.71, 4.01-4.15, 4.24-4.38, 6.80, 7.34-7.45, 7.52-7.66, 7.88, 9.89, 12.11。
実施例2-4:4-[4-シアノ-2-({[(2’R,4S)-6-{[(2S)-1-メトキシ-2-プロパニル]カルバモイル}-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
1H-NMR(CD3OD):δ 1.22, 1.65-1.89, 2.12-2.26, 2.33, 2.62-2.77, 3.30-3.32, 3.37, 3.41, 3.47, 4.21-4.39, 6.82, 7.37-7.51, 7.58, 8.05。
実施例2-5:4-{4-シアノ-2-[({(2’R,4S)-6-[(1-メチル-1H-ピラゾール-4-イル)カルバモイル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸
TLC:Rf 0.51(クロロホルム:メタノール=9:1);
1H-NMR(DMSO-d6):δ 1.61, 1.66-1.87, 2.08-2.25, 2.50, 2.59-2.73, 3.81, 4.06-4.19, 4.28-4.42, 6.90, 7.41, 7.49-7.61, 7.73, 7.88, 7.99, 9.91, 10.19, 12.10。
実施例2-6:4-{4-シアノ-2-[({(2’R,4S)-6-[(3-メトキシ-1-アゼチジニル)カルバモイル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸
TLC:Rf 0.54(酢酸エチル:メタノール=19:1);
1H-NMR(DMSO-d6):δ 1.56, 1.67-1.80, 2.04-2.26, 2.45, 2.58-2.72, 3.21, 3.74-3.91, 4.06-4.27, 4.30, 4.37-4.51, 6.83, 7.15, 7.34-7.44, 7.57, 7.88, 9.89, 12.11。
実施例2-7:4-{4-シアノ-2-[({(2’R,4S)-6-[(1,3-オキサゾール-2-イルメチル)カルバモイル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸
TLC:Rf 0.64(クロロホルム:メタノール=9:1);
1H-NMR(DMSO-d6):δ 1.53-1.63, 1.65-1.83, 2.07-2.25, 2.48, 2.58-2.70, 4.03-4.16, 4.27-4.40, 4.47-4.64, 6.87, 7.15, 7.40, 7.48, 7.56, 7.67, 7.87, 8.04, 9.02, 9.90, 12.10。
実施例2-8:4-[4-シアノ-2-({[(2’R,4S)-6-(1,3-オキサゾール-2-イルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
TLC:Rf 0.40(クロロホルム:メタノール=9:1);
1H-NMR(DMSO-d6):δ 1.61, 1.66-1.80, 1.86, 2.11-2.25, 2.52, 2.61-2.72, 4.14, 4.38, 6.93, 7.19, 7.42, 7.54-7.65, 7.76, 7.88, 7.96, 9.92, 11.38, 12.10。
実施例2-9:4-{4-シアノ-2-[({(2’R,4S)-6-[(1-メチル-1H-ピラゾール-3-イル)カルバモイル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸
1H-NMR(DMSO-d6):δ 1.59, 1.67-1.81, 1.92, 2.10-2.25, 2.54, 2.60-2.72, 3.77, 4.12, 4.35, 6.59, 6.89, 7.42, 7.55-7.62, 7.68, 7.77, 7.88, 9.92, 10.75, 12.10。
実施例2-10:4-[4-シアノ-2-({[(2’R,4S)-6-(シクロプロピルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
1H-NMR(DMSO-d6):δ 0.49-0.59, 0.65-0.75, 1.58, 1.66-1.82, 2.06-2.26, 2.47, 2.61-2.71, 2.81, 4.09, 4.34, 6.83, 7.36-7.45, 7.54-7.65, 7.88, 8.30, 9.89, 12.09。
実施例2-11:4-[2-({[(2’R,4S)-6-(ブチルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)-4-シアノフェニル]ブタン酸
TLC:Rf 0.79(酢酸エチル:メタノール=19:1);
1H-NMR(CDCl3):δ 0.93-1.00, 1.21-1.83, 2.06-2.25, 2.37-2.77, 3.41-3.50, 3.51-3.63, 4.33, 4.54, 6.18, 6.81, 7.15-7.31, 7.94, 8.87, 9.93。
実施例2-12:4-[4-シアノ-2-({[(2’R,4S)-6-(シクロヘキシルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
TLC:Rf 0.86(酢酸エチル:メタノール=19:1);
1H-NMR(CDCl3):δ 1.10-1.87, 1.94-2.26, 2.38-2.79, 3.50-3.64, 3.85-4.04, 4.33, 4.54, 6.04, 6.81, 7.14-7.31, 7.93, 8.87, 9.93。
実施例2-13:4-[4-シアノ-2-({[(2’R,4S)-6-(イソプロピルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
1H-NMR(CDCl3):δ 1.27, 1.34-1.92, 2.01-2.30, 2.38-2.80, 3.50-3.61, 4.18-4.43, 4.54, 6.00, 6.81, 7.15-7.31, 7.94, 8.87, 9.93。
実施例2-14:4-[4-シアノ-2-({[(2’R,4S)-6-(シクロペンチルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
1H-NMR(CDCl3):δ 1.20-1.86, 2.00-2.26, 2.38-2.79, 3.50-3.64, 4.25-4.45, 4.46-4.61, 6.13, 6.81, 7.13-7.31, 7.94, 8.87, 9.93。
実施例2-15:4-[4-シアノ-2-({[(2’R,4S)-6-(イソブチルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
TLC:Rf 0.83(酢酸エチル:メタノール=19:1);
1H-NMR(CDCl3):δ 0.84-1.03, 1.21-2.01, 2.06-2.26, 2.37-2.79, 3.20-3.38, 3.51-3.62, 4.34, 4.49-4.59, 6.18-6.32, 6.82, 7.14-7.32, 7.94, 8.87, 9.93。
実施例2-16:4-{2-[({(2’R,4S)-6-[(2S)-2-ブタニルカルバモイル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]-4-シアノフェニル}ブタン酸
1H-NMR(CDCl3):δ 0.95, 1.18-1.91, 2.05-2.25, 2.39-2.78, 3.50-3.64, 4.03-4.20, 4.33, 4.48-4.60, 5.97, 6.81, 7.13-7.32, 7.94, 8.87, 9.93。
実施例2-17:4-{2-[({(2’R,4S)-6-[(2R)-2-ブタニルカルバモイル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]-4-シアノフェニル}ブタン酸
TLC:Rf 0.84(酢酸エチル:メタノール=20:1);
1H-NMR(CDCl3):δ 0.98, 1.18-1.32, 1.49-1.86, 2.05-2.25, 2.39-2.81, 3.57, 4.11, 4.33, 4.54, 5.95, 6.81, 7.13-7.33, 7.93, 8.81, 8.86, 9.93。
実施例2-18:4-[2-({[(2’R,4S)-6-(ベンジルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)-4-シアノフェニル]ブタン酸
TLC:Rf 0.84(酢酸エチル:メタノール=20:1);
1H-NMR(CDCl3):δ 1.20-1.86, 2.06-2.26, 2.40-2.79, 3.58, 4.34, 4.48-4.72, 6.47, 6.80, 7.15-7.42, 7.99, 8.87, 9.92。
実施例2-19:4-{4-シアノ-2-[({(2’R,4S)-6-[(3R)-テトラヒドロ-3-フラニルカルバモイル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸
TLC:Rf 0.56(酢酸エチル:メタノール=19:1);
1H-NMR(DMSO-d6):δ 1.59, 1.67-1.83, 1.90, 2.07-2.26, 2.46, 2.61-2.71, 3.58, 3.72, 3.82-3.92, 4.10, 4.33, 4.48, 6.85, 7.38-7.48, 7.58, 7.67, 7.88, 8.39, 9.91, 12.11。
実施例2-20:4-{4-シアノ-2-[({(2’R,4S)-6-[(トランス-4-ヒドロキシシクロヘキシル)カルバモイル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸
1H-NMR(CDCl3):δ 0.77-1.85, 1.95-2.26, 2.38-2.77, 3.48-3.77, 3.83-4.04, 4.33, 4.54, 5.97, 6.81, 7.15-7.35, 7.92, 8.87, 9.92。
実施例2-21:4-{4-シアノ-2-[({(2’R,4S)-6-[(シス-4-ヒドロキシシクロヘキシル)カルバモイル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸
1H-NMR(CDCl3):δ 1.20-1.31, 1.51-1.86, 2.05-2.24, 2.38-2.79, 3.51-3.62, 3.94-4.09, 4.33, 4.54, 6.16, 6.82, 7.13-7.31, 7.92, 8.87, 9.92。
実施例2-22:4-[4-シアノ-2-({[(2’R,4S)-6-{[2-(ジメチルアミノ)エチル]カルバモイル}-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
TLC:Rf 0.17(酢酸エチル:メタノール=9:1、クロマトレックス ジオールTLCプレート(富士シリシア));
1H-NMR(CDCl3):δ 1.19-1.34, 1.59, 1.66-1.84, 2.09-3.16, 3.38, 3.62-3.81, 4.33, 4.52, 6.85, 7.15-7.31, 7.52-7.64, 7.87, 8.80, 9.55。
実施例2-23:4-[4-シアノ-2-({[(2’R,4S)-6-(2-ピリジニルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
1H-NMR(DMSO-d6):δ 1.58, 1.73, 1.88-1.99, 2.10-2.24, 2.60-2.70, 4.06-4.18, 4.30-4.40, 6.90, 7.14, 7.41, 7.57, 7.72, 7.77-7.90, 8.18, 8.38, 9.91, 10.78, 12.09。
実施例2-24:4-{4-シアノ-2-[({(2’R,4S)-6-[(2-ピリジニルメチル)カルバモイル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸
TLC:Rf 0.62(酢酸エチル:メタノール=9:1);
1H-NMR(DMSO-d6):δ 1.58, 1.63-1.84, 2.01-2.24, 2.59-2.69, 4.04-4.16, 4.27-4.39, 4.55, 6.87, 7.22-7.33, 7.40, 7.55, 7.66-7.80, 7.87, 8.45-8.55, 9.01, 9.90, 12.09。
実施例2-25:4-[4-シアノ-2-({[(2’R,4S)-6-{[(2R)-1-メトキシ-2-プロパニル]カルバモイル}-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
TLC:Rf 0.76(酢酸エチル:メタノール=19:1);
1H-NMR(DMSO-d6):δ 1.12, 1.59, 1.67-1.83, 2.08-2.25, 2.47, 2.61-2.70, 3.23-3.31, 3.40, 4.09, 4.20, 4.33, 6.85, 7.39-7.46, 7.58, 7.65, 7.89, 8.09, 9.90, 12.11。
実施例2-26:4-{4-シアノ-2-[({(2’R,4S)-6-[(3-オキセタニルメチル)カルバモイル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸
TLC:Rf 0.56(クロロホルム:メタノール=9:1);
1H-NMR(DMSO-d6):δ 1.59, 1.66-1.80, 2.09-2.25, 2.46, 2.61-2.71, 3.15, 3.52, 4.10, 4.28-4.39, 4.63, 6.85, 7.37-7.47, 7.57-7.64, 7.89, 8.50, 9.92, 12.10。
実施例2-27:4-{4-シアノ-2-[({(2’R,4S)-6-[(3S)-テトラヒドロ-3-フラニルカルバモイル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸
TLC:Rf 0.50(酢酸エチル:メタノール=19:1);
1H-NMR(DMSO-d6):δ 1.51-1.63, 1.64-1.97, 2.04-2.28, 2.41-2.47, 2.60-2.70, 3.58, 3.64-3.77, 3.80-3.92, 4.02-4.16, 4.26-4.38, 4.38-4.53, 6.84, 7.36-7.48, 7.58, 7.67, 7.87, 8.37, 9.91, 12.10。
実施例2-28:4-{4-シアノ-2-[({(2’R,4S)-6-[(シクロブチルメチル)カルバモイル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸
TLC:Rf 0.63(ジクロロメタン:メタノール=9:1);
1H-NMR(DMSO-d6):δ 1.52-1.62, 1.62-1.88, 1.88-2.06, 2.06-2.24, 2.60-2.70, 3.23-3.30, 4.01-4.14, 4.26-4.37, 6.83, 7.36-7.45, 7.59, 7.88, 8.31, 9.91, 12.10。
実施例2-29:4-[4-シアノ-2-({[(2’R,4S)-6-(3-ピリダジニルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
1H-NMR(DMSO-d6):δ 1.59, 1.72, 1.87-1.99, 2.05-2.24, 2.54-2.70, 4.05-4.23, 4.30-4.44, 6.93, 7.41, 7.57, 7.72, 7.76-7.93, 8.38, 9.00, 9.99, 11.45, 12.11。
実施例2-30:4-{4-シアノ-2-[({(2’R,4S)-6-[(1-メチル-4-ピぺリジニル)カルバモイル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸
TLC:Rf 0.21(ジクロロメタン:メタノール:28%アンモニア水=4:1:0.1);
1H-NMR(DMSO-d6):δ 1.49-1.83, 1.90-2.06, 2.06-2.24, 2.65, 2.81, 3.73, 4.02-4.15, 4.26-4.37, 6.83, 7.37-7.46, 7.56, 7.63, 7.90, 8.14, 10.01。
実施例2-31:4-[4-シアノ-2-({[(2’R,4S)-6-(1H-ピラゾール-4-イルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
TLC:Rf 0.45(ジクロロメタン:メタノール=9:1);
1H-NMR(CD3OD):δ 1.65-1.90, 2.24, 2.35, 2.60-2.80, 4.20-4.42, 6.89, 7.39-7.50, 7.59, 7.70, 7.89, 8.03。
実施例2-32:4-{4-シアノ-2-[({(2’R,4S)-6-[(2,2-ジフルオロエチル)カルバモイル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸
TLC:Rf 0.76(酢酸エチル:メタノール=19:1);
1H-NMR(DMSO-d6):δ 1.53-1.81, 2.06-2.25, 2.41-2.47, 2.58-2.71, 3.55-3.78, 4.04-4.17, 4.25-4.40, 5.84-6.36, 6.87, 7.41, 7.48, 7.55, 7.67, 7.87, 8.73, 9.91, 12.10。
実施例2-33:4-[4-シアノ-2-({[(2’R,4S)-6-{[(3S)-1-メチル-3-ピロリジニル]カルバモイル}-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
TLC:Rf 0.33(ジクロロメタン:メタノール=9:1);
1H-NMR(DMSO-d6):δ 1.50-1.59, 1.62-1.84, 2.06-2.23, 2.37, 2.64, 2.74-2.84, 4.14, 4.24-4.36, 4.45, 6.83, 7.35-7.48, 7.55, 7.63, 7.98, 8.45, 10.09。
実施例2-34:4-[4-シアノ-2-({[(2’R,4S)-6-(1,3-チアゾール-2-イルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
TLC:Rf 0.68(ジクロロメタン:メタノール=9:1);
1H-NMR(DMSO-d6):δ 1.56-1.64, 1.65-1.81, 1.86-1.96, 2.10-2.24, 2.60-2.70, 4.07-4.19, 4.32-4.43, 6.94, 7.26, 7.41, 7.53-7.60, 7.79, 7.82-7.90, 9.92, 12.11, 12.53。
実施例2-35:4-[4-シアノ-2-({[(2’R,4S)-6-(3-ピリジニルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
TLC:Rf 0.53(ジクロロメタン:メタノール=9:1);
1H-NMR(DMSO-d6):δ 1.58-1.65, 1.72, 1.83, 2.08-2.24, 2.61-2.70, 4.30-4.43, 6.94, 7.35-7.45, 7.57, 7.79, 7.88, 8.11-8.18, 8.30, 8.90, 9.93, 10.24, 12.09。
実施例2-36:4-[4-シアノ-2-({[(2’R,4S)-6-(2-ピリミジニルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
TLC:Rf 0.56(ジクロロメタン:メタノール=9:1);
1H-NMR(DMSO-d6):δ 1.53-1.63, 1.63-1.80, 1.84-1.95, 2.07-2.24, 2.60-2.70, 4.06-4.19, 4.29-4.43, 6.90, 7.24, 7.41, 7.57, 7.64, 7.75, 7.86, 8.72, 9.91, 10.94, 12.08。
実施例2-37:4-[4-シアノ-2-({[(2’R,4S)-6-(1,2-オキサゾール-3-イルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
TLC:Rf 0.65(ジクロロメタン:メタノール=9:1);
1H-NMR(DMSO-d6):δ 1.36-1.50, 1.62, 1.86-2.15, 2.53-2.68, 2.68-2.89, 4.19-4.37, 6.85, 6.91, 7.31-7.41, 7.41-7.49, 7.62, 7.79, 8.36, 8.75, 11.61, 12.62。
実施例2-38:4-[4-シアノ-2-({[(2’R,4S)-6-(シクロブチルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
1H-NMR(CD3OD):δ 1.62-1.90, 2.02-2.44, 2.59-2.80, 4.19-4.30, 4.33, 4.49, 6.82, 7.37-7.51, 7.58, 8.04。
実施例2-39:4-[4-シアノ-2-({[(2’R,4S)-6-{[1-(2-メチル-2-プロパニル)-1H-ピラゾール-4-イル]カルバモイル}-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
1H-NMR(CD3OD):δ 1.59, 1.67-1.92, 2.16-2.29, 2.30-2.41, 2.62-2.78, 4.21-4.32, 4.33-4.46, 6.88, 7.37-7.51, 7.58, 7.65-7.74, 8.03, 8.11。
実施例2-40:4-[4-シアノ-2-({[(2’R,4S)-6-(テトラヒドロ-2H-ピラン-4-イルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
1H-NMR(DMSO-d6):δ 1.44-1.86, 2.02-2.24, 2.59-2.70, 3.35-3.44, 3.80-4.15, 4.25-4.37, 6.84, 7.37-7.46, 7.57, 7.64, 7.87, 8.13, 9.90, 12.09。
実施例2-41:4-[4-シアノ-2-({[(2’R,4S)-6-(1,2-オキサゾール-5-イルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
TLC:Rf 0.71(酢酸エチル:メタノール=9:1);
1H-NMR(DMSO-d6):δ 1.56-1.66, 1.73, 1.87, 2.06-2.25, 2.60-2.70, 4.06-4.19, 4.31-4.44, 6.39, 6.94, 7.41, 7.57, 7.67, 7.81, 7.87, 8.50, 9.92, 11.90, 12.09。
実施例2-42:4-[4-シアノ-2-({[(2’R,4S)-6-(4-ピリジニルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
TLC:Rf 0.53(ジクロロメタン:メタノール=4:1);
1H-NMR(DMSO-d6):δ 1.57-1.66, 1.73, 1.83, 2.09-2.24, 2.60-2.70, 4.08-4.21, 4.31-4.42, 6.95, 7.41, 7.52-7.61, 7.74-7.91, 8.42-8.52, 9.91, 10.38, 12.09。
実施例2-43:4-{4-シアノ-2-[({(2’R,4S)-6-[(1-メチル-1H-ピラゾール-5-イル)カルバモイル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸
TLC:Rf 0.58(クロロホルム:メタノール=9:1);
1H-NMR(DMSO-d6):δ 1.55-1.65, 1.66-1.90, 2.06-2.29, 2.50, 2.60-2.74, 3.66, 4.06-4.22, 4.30-4.46, 6.17, 6.93, 7.35-7.45, 7.52-7.61, 7.77, 7.88, 9.91, 10.15, 12.10。
実施例2-44:4-[4-シアノ-2-({[(2’R,4S)-6-(プロピルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
1H-NMR(DMSO-d6):δ 0.88, 1.45-1.63, 1.68-1.82, 2.07-2.25, 2.45, 2.61-2.72, 3.15-3.26, 4.10, 4.32, 6.85, 7.39-7.46, 7.57-7.63, 7.88, 8.32, 9.90, 12.11。
実施例2-45:4-{4-シアノ-2-[({(2’R,4S)-6-[(2-エトキシエチル)カルバモイル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸
1H-NMR(DMSO-d6):δ 1.11, 1.59, 1.67-1.83, 2.07-2.26, 2.47, 2.61-2.71, 3.35-3.52, 4.10, 4.33, 6.85, 7.38-7.48, 7.57-7.64, 7.88, 8.42, 9.90, 12.09。
実施例2-46:4-[4-シアノ-2-({[(2’R,4S)-6-(エチルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
1H-NMR(DMSO-d6):δ 1.10, 1.58, 1.65-1.80, 2.07-2.24, 2.45, 2.58-2.69, 3.19-3.33, 4.09, 4.32, 6.84, 7.37-7.45, 7.57, 7.62, 7.88, 8.33, 9.89, 12.09。
実施例2-47:4-{4-シアノ-2-[({(2’R,4S)-6-[(1-メトキシ-2-メチル-2-プロパニル)カルバモイル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸
TLC:Rf 0.72(ヘキサン:酢酸エチル=1:3);
1H-NMR(DMSO-d6):δ 1.33, 1.57, 1.67-1.86, 2.08-2.25, 2.47, 2.62-2.71, 3.27, 3.53, 4.09, 4.32, 6.82, 7.35-7.45, 7.48, 7.57-7.62, 7.88, 9.89, 12.10。
参考例13:エチル 4-[4-シアノ-2-({[(2’R,4S)-6-(5-メチル-1,3,4-オキサジアゾール-2-イル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタノエート
TLC:Rf 0.53(ヘキサン:酢酸エチル=1:3);
1H-NMR(CDCl3):δ 0.94, 1.65-1.83, 1.89, 2.26-2.34, 2.35-2.44, 2.56-2.63, 2.66-2.76, 3.12-3.28, 3.36-3.55, 3.58-3.74, 4.07-4.23, 4.30-4.41, 6.92, 7.18, 7.28, 7.54, 7.70, 8.72, 9.39。
実施例3:4-[4-シアノ-2-({[(2’R,4S)-6-(5-メチル-1,3,4-オキサジアゾール-2-イル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
TLC:Rf 0.93(ジクロロメタン:メタノール=9:1);
1H-NMR(CDCl3):δ 1.27, 1.54, 1.70-1.91, 2.17, 2.32, 2.45-2.90, 3.64, 4.35-4.48, 4.56-4.66, 6.92, 7.20, 7.28, 7.58, 8.15, 8.92, 9.91, 12.68。
実施例4
アセチルヒドラジンの代わりに、相当するヒドラジン化合物を用いて、参考例13→実施例1と同様の操作を行って、以下の物性値を有する本発明化合物を得た。
実施例4-1:4-[4-シアノ-2-({[(2’R,4S)-6-(5-シクロプロピル-1,3,4-オキサジアゾール-2-イル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
1H-NMR(CDCl3):δ 1.14-1.32, 1.78, 2.07-2.41, 2.43-2.91, 3.63, 4.33-4.49, 4.61, 6.86-6.96, 7.16-7.32, 7.54, 8.13, 8.92, 9.91。
実施例4-2:4-{4-シアノ-2-[({(2’R,4S)-6-[5-(2-メチル-2-プロパニル)-1,3,4-オキサジアゾール-2-イル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸
TLC:Rf 0.83(酢酸エチル:メタノール=19:1);
1H-NMR(CDCl3):δ 1.19-1.32, 1.44-1.52, 1.64-1.87, 2.10-2.40, 2.44-2.90, 3.64, 4.35-4.49, 4.56-4.67, 6.93, 7.16-7.35, 7.60, 8.15, 8.92, 9.92。
実施例4-3:4-[4-シアノ-2-({[(2’R,4S)-6-(5-エチル-1,3,4-オキサジアゾール-2-イル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
TLC:Rf 0.53(ジクロロメタン:メタノール=9:1);
1H-NMR(DMSO-d6):δ 1.32, 1.60, 1.66-1.82, 2.10-2.24, 2.60-2.70, 2.92, 4.09-4.21, 4.31-4.42, 6.99, 7.41, 7.46, 7.57, 7.71, 7.88, 9.91, 12.08。
参考例14:エチル 4-[4-シアノ-2-({[(2’R,4S)-6-(3-メチル-1,2,4-オキサジアゾール-5-イル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタノエート
TLC:Rf 0.55(ヘキサン:酢酸エチル=1:1);
1H-NMR(CDCl3):δ 0.92, 1.64-1.83, 1.86-1.95, 2.22-2.35, 2.36-2.44, 2.45, 2.54-2.65, 2.72, 3.39-3.54, 3.59-3.73, 4.10-4.23, 4.32-4.44, 6.94, 7.20, 7.28, 7.59, 7.84, 8.74, 9.39。
実施例5:4-[4-シアノ-2-({[(2’R,4S)-6-(3-メチル-1,2,4-オキサジアゾール-5-イル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
TLC:Rf 0.74(酢酸エチル:メタノール=20:1);
1H-NMR(DMSO-d6):δ 1.55-1.64, 1.67-1.83, 2.11-2.29, 2.39, 2.51-2.60, 2.61-2.73, 4.11-4.25, 4.31-4.44, 7.02, 7.41, 7.52-7.62, 7.83, 7.88, 9.90, 12.10。
参考例15:エチル 4-[4-シアノ-2-({[(2’R,4S)-6-(4-フルオロフェニル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタノエート
TLC:Rf 0.48(ヘキサン:酢酸エチル=2:1);
1H-NMR(CDCl3):δ 0.83, 1.64-1.79, 1.82-1.93, 2.29, 2.33-2.43, 2.48-2.74, 3.30, 3.49, 4.06-4.19, 4.26-4.38, 6.84-6.91, 6.97, 7.04-7.15, 7.15-7.22, 7.22-7.32, 7.39-7.51, 8.73, 9.30。
実施例6:4-[4-シアノ-2-({[(2’R,4S)-6-(4-フルオロフェニル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
TLC:Rf 0.58(ジクロロメタン:メタノール=9:1);
1H-NMR(DMSO-d6):δ 1.50-1.60, 1.72, 1.87, 2.06-2.24, 2.60-2.69, 4.03-4.15, 4.24-4.35, 6.87, 7.11, 7.19-7.29, 7.32-7.44, 7.56, 7.61-7.70, 7.87, 9.88, 12.09。
実施例7
4-フルオロフェニルボロン酸の代わりに、相当するボロン酸化合物または複素環を用いて、参考例15→実施例1と同様の操作を行って、以下の物性値を有する本発明化合物を得た。
実施例7-1:4-[4-シアノ-2-({[(2’R,4S)-6-フェニル-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
TLC:Rf 0.53(ジクロロメタン:メタノール=9:1)
1H-NMR(CDCl3):δ 1.58-1.81, 2.14-2.27, 2.36-2.46, 2.49-2.71, 2.78, 4.22-4.37, 6.92, 7.15, 7.16-7.22, 7.26-7.51, 7.52-7.61, 8.69, 8.95。
実施例7-2:4-[4-シアノ-2-({[(2’R,4S)-6-(4-ピリジニル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
TLC:Rf 0.36(ジクロロメタン:メタノール=9:1);
1H-NMR(DMSO-d6):δ 1.52-1.63, 1.64-1.79, 1.87-1.99, 2.08-2.30, 2.43-2.73, 3.99-4.20, 4.25-4.41, 6.93, 7.31, 7.40, 7.56, 7.66-7.71, 7.87, 8.51-8.62, 9.88, 11.90-12.18。
実施例7-3:4-[4-シアノ-2-({[(2’R,4S)-6-(3-ピリジニル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
1H-NMR(DMSO-d6):δ 1.56, 1.65-1.77, 1.88-2.00, 2.06-2.30, 2.34-2.75, 4.03-4.19, 4.25-4.39, 6.92, 7.22, 7.37-7.51, 7.57, 7.87, 7.99-8.09, 8.48-8.53, 8.87, 9.87。
実施例7-4:4-[4-シアノ-2-({[(2’R,4S)-6-(1H-ピラゾール-1-イル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
1H-NMR(CDCl3):δ 1.23-1.34, 1.62, 1.66-1.83, 2.05-2.23, 2.40-2.59, 2.61-2.82, 3.37-3.47, 4.22-4.35, 4.44-4.52, 6.49, 6.88, 7.11, 7.20, 7.28, 7.41, 7.71, 8.86, 9.95。
実施例7-5:4-[4-シアノ-2-({[(2’R,4S)-6-(1H-ピラゾール-5-イル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
1H-NMR(DMSO-d6):δ 1.51-1.62, 1.63-1.86, 2.04-2.33, 2.34-2.75, 3.98-4.14, 4.23-4.35, 6.65, 6.82, 7.29, 7.40, 7.48-7.60, 7.63, 7.87, 9.91, 12.47。
実施例7-6:4-[4-シアノ-2-({[(2’R,4S)-6-(4-ピリダジニル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
1H-NMR(DMSO-d6):δ 1.53-1.62, 1.63-1.80, 1.95-2.06, 2.09-2.33, 2.34-2.78, 4.01-4.22, 4.28-4.42, 6.97, 7.42, 7.47, 7.57, 7.71, 7.87, 7.94-8.04, 9.20, 9.60, 9.87, 12.1。
実施例7-7:4-[4-シアノ-2-({[(2’R,4S)-6-(1-メチル-1H-ピラゾール-4-イル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
TLC:Rf 0.25(酢酸エチル:メタノール=19:1);
1H-NMR(CDCl3):δ 1.44-1.88, 2.22-2.33, 2.48, 2.58-2.76, 3.70, 4.16-4.36, 6.81-6.95, 7.11-7.34, 7.39, 7.56, 8.73, 9.16。
実施例7-8:4-[4-シアノ-2-({[(2’R,4S)-6-(5-ピリミジニル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
TLC:Rf 0.44(ジクロロメタン:メタノール=9:1);
1H-NMR(DMSO-d6):δ 1.57, 1.65-1.79, 1.92-2.03, 2.06-2.35, 2.36-2.77, 4.01-4.17, 4.27-4.40, 6.94, 7.33, 7.40, 7.50-7.61, 7.87, 9.12, 9.86, 12.08。
実施例7-9:4-[4-シアノ-2-({[(2’R,4S)-6-(2-チエニル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
TLC:Rf 0.44(ジクロロメタン:メタノール=9:1);
1H-NMR(DMSO-d6):δ 1.51-1.61, 1.65-1.78, 1.79-1.88, 2.05-2.31, 2.40-2.76, 3.98-4.14, 4.23-4.36, 6.83, 7.04-7.16, 7.30-7.49, 7.57, 7.86, 9.90, 12.08。
実施例7-10:4-[4-シアノ-2-({[(2’R,4S)-6-(2-オキソ-1-ピロリジニル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
1H-NMR(DMSO-d6):δ 1.50-1.59, 1.60-1.80, 1.93-2.12, 2.19, 2.31-2.51, 2.54-2.78, 3.78, 3.93-4.09, 4.19-4.31, 6.78, 7.09, 7.29, 7.40, 7.56, 7.85, 9.91, 12.08。
実施例7-11:4-[4-シアノ-2-({[(2’R,4S)-6-(1,3-チアゾール-5-イル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
TLC:Rf 0.53(酢酸エチル:メタノール=20:1);
1H-NMR(CDCl3):δ 1.20-1.30, 1.58, 1.73-1.90, 2.26-2.37, 2.52, 2.64-2.82, 4.19-4.41, 6.81-6.97, 7.13-7.35, 7.77, 8.60, 8.69, 9.25。
実施例7-12:4-[4-シアノ-2-({[(2’R,4S)-6-(ピラゾロ[1,5-a]ピリジン-3-イル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
TLC:Rf 0.40(ジクロロメタン:メタノール=9:1);
1H-NMR(CDCl3):δ 1.59-1.70, 1.76-1.84, 2.31, 2.43-2.53, 2.60-2.80, 4.15-4.44, 6.72, 6.89, 6.97, 7.09-7.36, 7.68, 7.89, 8.43, 8.70, 9.15。
実施例7-13:4-[4-シアノ-2-({[(2’R,4S)-6-(6-メトキシ-3-ピリジニル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
1H-NMR(CD3OD):δ 1.65-1.93, 2.14-2.29, 2.33, 2.58, 2.67-2.78, 3.92, 4.21, 4.32, 6.80-6.91, 7.06, 7.30, 7.42, 7.48, 7.84-7.95, 8.31。
実施例7-14:4-{4-シアノ-2-[({(2’R,4S)-6-[6-(1H-ピラゾール-1-イル)-3-ピリジニル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸
1H-NMR(DMSO-d6):δ 1.57, 1.63-1.79, 1.89-2.01, 2.08-2.25, 2.50-2.56, 2.60-2.72, 4.03-4.18, 4.27-4.40, 6.59, 6.93, 7.27, 7.40, 7.47-7.60, 7.80-7.91, 7.96, 8.27, 8.63, 8.76, 9.88, 12.10。
実施例7-15:4-{4-シアノ-2-[({(2’R,4S)-6-[6-(ジメチルアミノ)-3-ピリジニル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸
1H-NMR(DMSO-d6):δ 1.51-1.62, 1.63-1.80, 1.84-1.95, 2.06-2.25, 2.51-2.57, 2.60-2.75, 3.18, 4.02-4.17, 4.23-4.39, 6.88, 7.01-7.21, 7.35-7.47, 7.55, 7.87, 8.10-8.29, 9.92, 12.10。
実施例7-16:4-[4-シアノ-2-({[(2’R,4S)-6-(6-メチル-3-ピリジニル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
1H-NMR(DMSO-d6):δ 1.46-1.56, 1.56-1.79, 2.03, 2.16, 2.66, 4.15, 4.22-4.33, 6.86, 7.20, 7.27, 7.33-7.44, 7.44-7.52, 8.08-8.21, 8.70, 11.11。
実施例7-17:4-[4-シアノ-2-({[(2’R,4S)-6-(6-フルオロ-3-ピリジニル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
TLC:Rf 0.59(ジクロロメタン:メタノール=9:1);
1H-NMR(DMSO-d6):δ 1.52-1.60, 1.65-1.79, 1.93, 2.07-2.23, 2.60-2.70, 4.03-4.15, 4.27-4.37, 6.90, 7.19-7.27, 7.40, 7.45, 7.56, 7.87, 8.25, 8.51, 9.87, 12.09。
実施例7-18:4-{4-シアノ-2-[({(2’R,4S)-6-[6-(メチルスルホニル)-3-ピリジニル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸
TLC:Rf 0.57(ジクロロメタン:メタノール=9:1);
1H-NMR(DMSO-d6):δ 1.58, 1.72, 1.92-2.01, 2.09-2.24, 2.60-2.70, 4.06-4.17, 4.30-4.40, 6.96, 7.33-7.45, 7.58, 7.88, 8.06, 8.41, 9.09, 9.90, 12.10。
実施例7-19:4-[4-シアノ-2-({[(2’R,4S)-6-(1H-ピロロ[2,3-b]ピリジン-5-イル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
TLC:Rf 0.55(ジクロロメタン:メタノール=9:1);
1H-NMR(DMSO-d6):δ 1.51-1.61, 1.65-1.80, 1.91, 2.09-2.24, 2.60-2.70, 4.09, 4.25-4.36, 6.47, 6.89, 7.18, 7.38-7.45, 7.45-7.50, 7.56, 7.88, 8.17, 8.47, 9.94, 11.65, 12.06。
実施例7-20:4-[4-シアノ-2-({[(2’R,4S)-6-(4-メチル-3,4-ジヒドロ-2H-ピリド[3,2-b][1,4]オキサジン-7-イル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
TLC:Rf 0.65(ジクロロメタン:メタノール=9:1);
1H-NMR(DMSO-d6):δ 1.48-1.58, 1.65-1.79, 1.88, 2.06-2.14, 2.19, 2.59-2.70, 3.03, 3.40-3.47, 3.99-4.11, 4.19-4.33, 6.81, 7.03, 7.23, 7.29, 7.40, 7.56, 7.86, 7.95, 9.87, 12.08。
実施例7-21:4-{4-シアノ-2-[({(2’R,4S)-6-[6-(メチルアミノ)-3-ピリジニル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸
1H-NMR(DMSO-d6):δ 1.52-1.61, 1.72, 1.84-1.94, 2.06-2.23, 2.60-2.70, 2.94, 4.02-4.13, 4.25-4.36, 6.88, 6.99, 7.14, 7.34-7.43, 7.56, 7.86, 8.09-8.21, 9.91, 12.13, 13.60。
実施例7-22:4-{4-シアノ-2-[({(2’R,4S)-6-[3-(2-ヒドロキシ-2-プロパニル)フェニル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸
TLC:Rf 0.56(ジクロロメタン:メタノール=9:1);
1H-NMR(DMSO-d6):δ 1.46, 1.54-1.62, 1.72, 1.79-1.88, 2.07-2.24, 2.60-2.70, 4.02-4.15, 4.25-4.36, 5.05, 6.88, 7.09, 7.29-7.46, 7.57, 7.66, 7.87, 9.90, 12.09。
実施例7-23:4-[4-シアノ-2-({[(2’R,4S)-6-(2-オキソ-1-アゼチジニル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
TLC:Rf 0.47(ジクロロメタン:メタノール=20:1);
1H-NMR(DMSO-d6):δ 1.54-1.79, 2.02-2.11, 2.19, 2.39-2.68, 3.01-3.05, 3.55-3.61, 3.95-4.03, 4.20-4.29, 6.77-6.81, 7.16, 7.41, 7.56, 7.85, 9.90, 12.10。
実施例7-24:4-[4-シアノ-2-({[(2’R,4S)-6-(2-オキソ-1,3-オキサゾリジン-3-イル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
TLC:Rf 0.47(ジクロロメタン:メタノール=20:1);
1H-NMR(DMSO-d6):δ 1.54-1.79, 2.05-2.24, 2.39-2.68, 3.96-4.06, 4.23-4.31, 4.36-4.45, 6.81, 7.01, 7.27, 7.41, 7.56, 7.86, 9.92, 12.10。
実施例7-25:4-{4-シアノ-2-[({(2’R,4S)-6-[(4R)-4-ヒドロキシ-2-オキソ-1-ピロリジニル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸
TLC:Rf 0.40(ジクロロメタン:メタノール=20:1);
1H-NMR(DMSO-d6):δ 1.53-1.80, 2.06-2.13, 2.19, 2.37-2.81, 3.47-3.55, 4.00-4.08, 4.20-4.39, 5.29-5.37, 6.78, 7.14, 7.25, 7.40, 7.55, 7.87, 9.91, 12.10。
実施例7-26:4-{4-シアノ-2-[({(2’R,4S)-6-[4-(メチルスルホニル)フェニル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸
TLC:Rf 0.49(ジクロロメタン:メタノール=9:1);
1H-NMR(DMSO-d6):δ 1.58, 1.72, 1.92, 2.08-2.24, 2.60-2.70, 3.23, 4.05-4.17, 4.27-4.39, 6.93, 7.25, 7.41, 7.50, 7.57, 7.84-7.99, 9.88, 12.09。
実施例7-27:4-[4-シアノ-2-({[(2’R,4S)-6-(4-シアノフェニル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
TLC:Rf 0.58(ジクロロメタン:メタノール=9:1);
1H-NMR(DMSO-d6):δ 1.56, 1.72, 1.93, 2.08-2.24, 2.59-2.69, 4.04-4.16, 4.27-4.38, 6.92, 7.25, 7.40, 7.51, 7.56, 7.87, 9.86, 12.08。
実施例7-28:4-[4-シアノ-2-({[(2’R,4S)-6-(1-メチル-1H-ピラゾール-5-イル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
TLC:Rf 0.59(クロロホルム:メタノール=9:1);
1H-NMR(DMSO-d6):δ 1.51-1.61, 1.64-1.88, 2.08-2.28, 2.39-2.46, 2.58-2.71, 3.82, 4.05-4.17, 4.27-4.39, 6.32, 6.90, 7.00, 7.25, 7.37-7.45, 7.55, 7.86, 9.89, 12.10。
参考例16:エチル 4-{4-シアノ-2-[({(2’R,4S)-6-[1-(テトラヒドロ-2H-ピラン-2-イル)-1H-ピラゾール-4-イル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタノエート
TLC:Rf 0.62(ヘキサン:酢酸エチル=1:2);
1H-NMR(CDCl3):δ 0.86, 1.64-1.79, 1.82-1.90, 2.02-2.16, 2.21-2.29, 2.34-2.43, 2.52-2.72, 3.28-3.42, 3.45-3.60, 3.65-3.80, 4.03-4.16, 4.25-4.40, 5.35-5.45, 6.81, 6.90, 7.13-7.23, 7.28, 7.71, 7.76, 8.74, 9.36。
実施例8:4-[4-シアノ-2-({[(2’R,4S)-6-(1H-ピラゾール-4-イル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
TLC:Rf 0.40(酢酸エチル:メタノール=20:1);
1H-NMR(DMSO-d6):δ 1.55, 1.64-1.79, 1.81-1.92, 2.04-2.27, 2.35-2.47, 2.52-2.74, 4.02, 4.27, 6.76, 7.09, 7.32, 7.40, 7.56, 7.85, 7.99, 9.89。
参考例17:エチル 4-[4-シアノ-2-({[(2’R,4S)-6-(4,4,5,5-テトラメチル-1,3,2-ジオキサボロラン-2-イル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタノエート
TLC:Rf 0.37(ヘキサン:酢酸エチル=2:1);
1H-NMR(CDCl3):δ 1.01, 1.20-1.29, 1.31, 1.63-1.77, 1.84, 2.18-2.27, 2.33-2.42, 2.53-2.60, 3.20-3.34, 3.45-3.60, 4.00-4.10, 4.25-4.37, 6.78, 7.18, 7.28, 7.52, 8.68, 9.37。
実施例9:4-[4-シアノ-2-({[(2’R,4S)-6-(2-ピリジニル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
TLC:Rf 0.44(ジクロロメタン:メタノール=9:1);
1H-NMR(DMSO-d6):δ 1.54-1.66, 1.68-1.88, 2.07-2.29, 2.54-2.76, 4.04-4.17, 4.26-4.38, 6.89, 7.23-7.33, 7.40, 7.52-7.64, 7.77-7.99, 8.61, 9.90, 12.10。
実施例10
2-ブロモピリジンの代わりに、相当するハロゲン含有複素環を用いて、実施例9と同様の操作を行って、以下の物性値を有する本発明化合物を得た。
実施例10-1:4-[4-シアノ-2-({[(2’R,4S)-6-(2-ピリミジニル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
TLC:Rf 0.45(ジクロロメタン:メタノール=9:1);
1H-NMR(DMSO-d6):δ 1.54-1.83, 2.07-2.28, 2.35-2.77, 4.05-4.22, 4.26-4.42, 6.93, 7.29-7.45, 7.56, 7.88, 7.94, 8.15, 8.84, 9.93, 12.10。
実施例10-2:4-[4-シアノ-2-({[(2’R,4S)-6-(1,3-チアゾール-2-イル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
1H-NMR(CDCl3):δ 1.19-1.32, 1.34-1.85, 2.10-2.25, 2.40-2.79, 3.61, 4.35, 4.48-4.62, 6.88, 7.15-7.30, 7.35, 7.38-7.47, 7.68-7.77, 7.85, 8.88, 10.00。
実施例10-3:4-[4-シアノ-2-({[(2’R,4S)-6-(1,3-オキサゾール-2-イル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
1H-NMR(CDCl3):δ 1.18-1.29, 1.53, 1.68-1.86, 2.09-2.33, 2.43-2.87, 3.60, 4.39, 4.52-4.64, 6.90, 7.15, 7.17, 7.28, 7.67, 7.72, 8.05, 8.92, 9.95。
実施例10-4:4-[4-シアノ-2-({[(2’R,4S)-6-(1-メチル-1H-1,2,3-トリアゾール-4-イル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
1H-NMR(CDCl3):δ 1.21-1.32, 1.56, 1.69-1.86, 2.14-2.31, 2.44-2.88, 3.64, 4.15-4.20, 4.34, 4.53, 6.86, 7.13-7.31, 7.63, 7.68, 7.79, 8.92, 10.01。
実施例10-5:4-[4-シアノ-2-({[(2’R,4S)-6-(3-ピリダジニル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
1H-NMR(CDCl3):δ 1.17-1.31, 1.61, 1.66-1.90, 2.11-2.32, 2.36-2.82, 3.48-3.71, 4.35, 4.54, 6.98, 7.21, 7.28, 7.36, 7.66, 7.83, 7.80-7.83, 8.87, 9.15, 10.07。
実施例10-6:4-[4-シアノ-2-({[(2’R,4S)-6-(2-ピラジニル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
TLC:Rf 0.40(ジクロロメタン:メタノール=9:1);
1H-NMR(CDCl3):δ 1.25, 1.61, 1.68-1.88, 2.08-2.29, 2.40-2.87, 3.49, 4.25-4.41, 4.52, 6.97, 7.21, 7.29, 7.46, 7.61, 8.45, 8.62, 8.85, 8.97, 9.93。
実施例10-7:4-{4-シアノ-2-[({(2’R,4S)-6-[5-(メチルスルホニル)-2-ピリジニル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸
TLC:Rf 0.48(ジクロロメタン:メタノール=9:1);
1H-NMR(DMSO-d6):δ 1.61, 1.73, 1.80-1.92, 2.07-2.28, 2.38-2.75, 3.34, 4.06-4.20, 4.26-4.44, 6.96, 7.41, 7.57, 7.71, 7.88, 7.97, 8.18-8.36, 9.06, 9.91, 12.08。
実施例10-8:4-{4-シアノ-2-[({(2’R,4S)-6-[5-(ヒドロキシメチル)-2-ピリジニル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸
TLC:Rf 0.42(ジクロロメタン:メタノール=9:1);
1H-NMR(DMSO-d6):δ 1.51-1.62, 1.63-1.87, 2.07-2.30, 2.53-2.75, 4.03-4.19, 4.25-4.39, 4.54, 5.29, 6.88, 7.40, 7.52-7.64, 7.70-7.94, 8.53, 9.92, 12.07。
実施例10-9:4-[4-シアノ-2-({[(2’R,4S)-6-(5-フルオロ-2-ピリジニル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
TLC:Rf 0.64(ジクロロメタン:メタノール=9:1);
1H-NMR(DMSO-d6):δ 1.53-1.64, 1.65-1.88, 2.06-2.32, 2.40-2.80, 4.00-4.19, 4.24-4.40, 6.89, 7.40, 7.51-7.65, 7.71-7.84, 7.88, 8.00-8.05, 8.60, 9.92, 12.08。
実施例10-10:4-[4-シアノ-2-({[(2’R,4S)-6-(6-メトキシ-2-ピリジニル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
TLC:Rf 0.50(ジクロロメタン:メタノール=9:1);
1H-NMR(DMSO-d6):δ 1.53-1.64, 1.66-1.79, 1.79-1.91, 2.03-2.30, 2.40-2.79, 3.94, 4.02-4.16, 4.26-4.40, 6.70, 6.89, 7.40, 7.48-7.62, 7.73, 7.80-7.89, 9.89, 12.07。
実施例10-11:4-[4-シアノ-2-({[(2’R,4S)-6-(5-メトキシ-2-ピリジニル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
TLC:Rf 0.70(ジクロロメタン:メタノール=9:1);
1H-NMR(CDCl3):δ 1.16-1.30, 1.57, 1.70-1.83, 2.04-2.27, 2.52, 2.59-2.73, 2.74-2.92, 3.54, 3.92, 4.30, 4.48, 6.89, 7.19, 7.24-7.31, 7.38, 7.49, 7.52, 8.18, 8.83, 10.06。
実施例10-12:4-[4-シアノ-2-({[(2’R,4S)-6-(5-メチル-1,2,4-オキサジアゾール-3-イル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
TLC:Rf 0.69(酢酸エチル:メタノール=9:1);
1H-NMR(CDCl3):δ 1.19-1.31, 1.56, 1.70-1.88, 2.12-2.32, 2.42-2.84, 3.54, 4.37, 4.56, 6.92, 7.16-7.31, 7.71-7.82, 8.91, 9.84。
実施例11:4-(4-シアノ-2-{[(2’R,4S)-2,3-ジヒドロスピロ[1-ベンゾピラン-4,1’-シクロプロパン]-2’-カルボニル]アミノ}フェニル)ブタン酸
参考例9で製造した化合物と参考例3で製造した化合物を用いて、参考例10→実施例1と同様の操作を行って、以下の物性値を有する本発明化合物を得た。
TLC:Rf 0.62(クロロホルム:メタノール=9:1);
1H-NMR(CD3OD):δ 1.66, 1.77-1.91, 2.08-2.28, 2.34, 2.48, 2.71, 4.16, 4.28, 6.74, 6.82-6.91, 7.06, 7.42, 7.48, 7.91。
参考例18:(2’R,4S)-2’-{[2-(4-エトキシ-4-オキソブチル)-5-フルオロフェニル]カルバモイル}-2,3-ジヒドロスピロ[1-ベンゾピラン-4,1’-シクロプロパン]-6-カルボン酸
3-ニトロ-4-ブロモベンズアルデヒドの代わりに5-フルオロ-2-ヨードニトロベンゼンを用いて、参考例7→参考例9→参考例10→実施例1と同様の操作を行って、以下の物性値を有する標題化合物を得た。
1H-NMR(DMSO-d6):δ 1.12, 1.52-1.77, 2.12, 2.26, 2.51-2.62, 3.87-4.02, 4.12, 4.34, 6.86, 6.92, 7.20, 7.41, 7.47, 7.68, 9.68, 12.68。
実施例12
参考例11で製造した化合物の代わりに参考例18で製造した化合物を用いて、メチルアミン塩酸塩または相当するアミン化合物を用いて、参考例12→実施例1と同様の操作を行って、以下の物性値を有する本発明化合物を得た。
実施例12-1:4-[4-フルオロ-2-({[(2’R,4S)-6-(メチルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
TLC:Rf 0.69(酢酸エチル:メタノール=19:1);
1H-NMR(CD3OD):δ 1.62-1.87, 2.12-2.28, 2.32, 2.56-2.78, 2.90, 4.23, 4.34, 6.76-6.89, 7.20, 7.38-7.51, 7.54。
実施例12-2:4-{4-フルオロ-2-[({(2’R,4S)-6-[(2-メトキシエチル)カルバモイル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸
TLC:Rf 0.67(酢酸エチル:メタノール=19:1);
1H-NMR(DMSO-d6):δ 1.51-1.79, 2.06-2.22, 2.41-2.61, 3.25, 3.36-3.46, 4.07, 4.31, 6.83, 6.95, 7.19, 7.33, 7.43, 7.63, 8.42, 9.74, 12.06。
実施例12-3:4-{4-フルオロ-2-[({(2’R,4S)-6-[(1-メチル-1H-ピラゾール-4-イル)カルバモイル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸
TLC:Rf 0.64(酢酸エチル:メタノール=9:1);
1H-NMR(CD3OD):δ 1.66-1.86, 2.12-2.37, 2.57-2.70, 3.88, 4.25, 4.37, 6.81-6.92, 7.21, 7.45, 7.58, 7.63, 7.68, 8.00。
参考例19:エチル 4-(2-{[(1R,2R)-6’-(ベンジルオキシ)-2’,3’-ジヒドロスピロ[シクロプロパン-1,1’-インデン]-2-カルボニル]アミノ}-4-シアノフェニル)ブタノエート
4-クロマノンの代わりに6-(ベンジルオキシ)-2,3-ジヒドロ-1H-インデン-1-オンを用いて、参考例1→参考例2→参考例3→参考例10と同様の操作を行って、以下の物性値を有する標題化合物を得た。
実施例13:4-[2-({[(1R,2R)-6’-(ベンジルオキシ)-2’,3’-ジヒドロスピロ[シクロプロパン-1,1’-インデン]-2-イル]カルボニル}アミノ)-4-シアノフェニル]ブタン酸
参考例12で製造した化合物の代わりに参考例19で製造した化合物を用いて、実施例1と同様の操作を行って、以下の物性値を有する本発明化合物を得た。
TLC:Rf 0.53(ジクロロメタン:メタノール=10:1);
1H-NMR(CDCl3):δ 1.36-1.43, 1.66-1.77, 1.79-1.85, 2.31, 2.42-2.73, 2.84-3.09, 5.05, 6.49, 6.81, 7.13-7.21, 7.24-7.30, 7.32-7.47, 8.72, 8.92。
実施例14:4-[4-シアノ-2-({[(1R,2R)-6’-ヒドロキシ-2’,3’-ジヒドロスピロ[シクロプロパン-1,1’-インデン]-2-イル]カルボニル}アミノ)フェニル]ブタン酸
実施例13で製造した化合物(40mg)の酢酸エチル(3mL)及び1,4-ジオキサン(1mL)溶液に10%パラジウム/炭素(12mg)を加え、水素で置換し、室温で9時間撹拌した。反応混合物をセライト濾過し、ろ液を減圧濃縮した。得られた残渣をシリカゲルカラムクロマトグラフィーによって精製することにより、以下の物性値を有する本発明化合物(32mg)を得た。
TLC:Rf 0.40(ジクロロメタン:メタノール=10:1);
1H-NMR(CDCl3):δ 1.36-1.43, 1.65-1.85, 2.32, 2.47-2.55, 2.58-2.76, 2.83-3.08, 6.37, 6.62, 7.06, 7.22, 7.25-7.37, 8.74, 8.92。
参考例20
:エチル 4-(4-シアノ-2-{[(1R,2R)-6’-ヒドロキシ-2’,3’-ジヒドロスピロ[シクロプロパン-1,1’-インデン]-2-カルボニル]アミノ}フェニル)ブタノエート
実施例13で製造した化合物に代わりに参考例19で製造した化合物を用いて、実施例14と同様の操作を行って、以下の物性値を有する本発明化合物を得た。
1H-NMR(CDCl3):δ 1.24, 1.38-1.43, 1.70-1.87, 2.31-2.49, 2.58-2.67, 2.85-3.07, 3.89-4.01, 4.04-4.16, 4.49, 6.31, 6.58, 7.04, 7.17, 7.26-7.31, 8.78, 9.18。
参考例21:エチル 4-[4-シアノ-2-({(1R,2R)-6’-[(1-メチル-1H-ピラゾール-4-イル)メトキシ]-2’,3’-ジヒドロスピロ[シクロプロパン-1,1’-インデン]-2-カルボニル}アミノ)フェニル]ブタノエート
窒素気流下、参考例20で製造した化合物(30mg)及び(1-メチルピラゾール-4-イル)メタノール(9.6mg)のトルエン(0.2mL)溶液にシアノメチレントリブチルホスホラン(0.06mL)を滴下し、100℃で一晩撹拌した。反応混合物を減圧濃縮した。得られた残渣をシリカゲルカラムクロマトグラフィーによって精製することにより、以下の物性値を有する標題化合物(7mg)を得た。
1H-NMR(CDCl3):δ 1.26, 1.39-1.42, 1.68-1.85, 2.28-2.51, 2.55-2.65, 2.83-3.05, 3.87-4.01, 4.04-4.18, 4.89, 6.40, 6.72-6.79, 7.06-7.38, 7.41, 7.51, 8.77, 9.13。
実施例15:4-{4-シアノ-2-[({(1R,2R)-6’-[(1-メチル-1H-ピラゾール-4-イル)メトキシ]-2’,3’-ジヒドロスピロ[シクロプロパン-1,1’-インデン]-2-イル}カルボニル)アミノ]フェニル}ブタン酸
参考例12で製造した化合物に代わりに参考例21で製造した化合物を用いて、実施例1と同様の操作を行って、以下の物性値を有する本発明化合物を得た。
TLC:Rf 0.26(ジクロロメタン:メタノール=20:1);
1H-NMR(DMSO-d6):δ 1.45-1.57, 1.66-1.79, 2.13-2.25, 2.26-2.75, 2.84-2.92, 3.81, 4.90, 6.51, 6.77, 7.09, 7.39, 7.47, 7.55, 7.77, 7.96。
参考例22:エチル 4-[4-シアノ-2-({(1R,2R)-6’-[2-(メチルアミノ)-2-オキソエトキシ]-2’,3’-ジヒドロスピロ[シクロプロパン-1,1’-インデン]-2-カルボニル}アミノ)フェニル]ブタノエート
参考例20で製造した化合物(50mg)のDMF(0.5mL)溶液に、炭酸カリウム(33mg)とテトラブチルアンモニウムヨージド(4.4mg)、続いて2-クロロ-N-メチルアセトアミド(25.7mg)を室温で加えた。反応混合物を50℃で一晩撹拌した。反応混合物を酢酸エチルにて希釈し、飽和塩化アンモニウム水溶液と水を加え、酢酸エチルで抽出した。得られた有機層を水、20%食塩水で洗浄し、無水硫酸ナトリウムにて乾燥後、減圧濃縮した。得られた残渣をシリカゲルカラムクロマトグラフィー(山善自動精製装置)によって精製することにより、以下の物性値を有する標題化合物(51mg)を得た。
TLC:Rf 0.26(ヘキサン:酢酸エチル=4:1);
1H-NMR(CDCl3):δ 1.19, 1.39-1.44, 1.68-1.84, 1.86-1.89, 2.27-2.70, 2.84-3.08, 3.79-3.93, 3.95-4.06, 4.07, 4.44, 6.38, 6.55, 6.70, 7.13-7.20, 7.26-7.30, 8.75, 9.07。
実施例16:4-{4-シアノ-2-[({(1R,2R)-6’-[2-(メチルアミノ)-2-オキソエトキシ]-2’,3’-ジヒドロスピロ[シクロプロパン-1,1’-インデン]-2-イル}カルボニル)アミノ]フェニル}ブタン酸
参考例12で製造した化合物に代わりに参考例22で製造した化合物を用いて、実施例1と同様の操作を行って、以下の物性値を有する本発明化合物を得た。
TLC:Rf 0.59(酢酸エチル:メタノール=9:1);
1H-NMR(DMSO-d6):δ 1.44-1.51, 1.56, 2.07-2.34, 2.66, 2.87, 6.54, 6.76, 7.12, 7.41, 7.56, 7.92, 8.01, 9.75, 12.12。
実施例17:4-{4-シアノ-2-[({(1R,2R)-6’-[2-(ジメチルアミノ)-2-オキソエトキシ]-2’,3’-ジヒドロスピロ[シクロプロパン-1,1’-インデン]-2-イル}カルボニル)アミノ]フェニル}ブタン酸
2-クロロ-N-メチルアセトアミドの代わりに2-クロロ-N,N-ジメチルアセトアミドを用いて、参考例22→実施例1と同様の操作を行って、以下の物性値を有する本発明化合物を得た。
TLC:Rf 0.54(酢酸エチル:メタノール=9:1);
1H-NMR(DMSO-d6):δ 1.47-1.58, 1.71, 2.08-2.32, 2.33-2.70, 2.82-2.91, 3.00, 4.74, 6.49, 6.70, 7.10, 7.41, 7.57, 7.91, 9.79, 12.16。
参考例23:エチル 4-[4-シアノ-2-({(1R,2R)-6’-[(トリフルオロメタンスルホニル)オキシ]-2’,3’-ジヒドロスピロ[シクロプロパン-1,1’-インデン]-2-カルボニル}アミノ)フェニル]ブタノエート
1H-NMR(CDCl3):δ 1.22-1.29, 1.39-1.44, 1.70-1.83, 1.86-1.91, 2.34-2.51, 2.60-2.67, 2.95-3.14, 3.90-4.02, 4.05-4.16, 6.67, 7.03, 7.19, 7.21-7.31, 8.78, 9.19。
参考例24:(1R,2R)-2-{[5-シアノ-2-(4-エトキシ-4-オキソブチル)フェニル]カルバモイル}-2’,3’-ジヒドロスピロ[シクロプロパン-1,1’-インデン]-6’-カルボン酸
1H-NMR(CDCl3):δ 1.18, 1.44-1.51, 1.64-1.79, 1.85-1.90, 2.35-2.48, 2.57-2.78, 2.99-3.17, 3.84-3.91, 4.03-4.11, 7.18, 7.24-7.36, 7.52, 7.89, 8.81, 9.29。
実施例18
参考例11で製造した化合物の代わりに参考例24で製造した化合物を用いて、メチルアミン塩酸塩または相当するアミン化合物を用いて、参考例12→実施例1と同様の操作を行って、以下の物性値を有する本発明化合物を得た。
実施例18-1:4-[4-シアノ-2-({[(1R,2R)-6’-(メチルカルバモイル)-2’,3’-ジヒドロスピロ[シクロプロパン-1,1’-インデン]-2-イル]カルボニル}アミノ)フェニル]ブタン酸
1H-NMR(CDCl3):δ 1.26-1.31, 1.66-1.78, 1.82-1.87, 2.23-2.30, 2.34-2.48, 2.52-2.71, 2.91-3.03, 3.04, 3.13-3.27, 6.21-6.29, 7.17, 7.19-7.35, 7.70, 8.82, 9.56。
実施例18-2:4-{4-シアノ-2-[({(1R,2R)-6’-[(2-メトキシエチル)カルバモイル]-2’,3’-ジヒドロスピロ[シクロプロパン-1,1’-インデン]-2-イル}カルボニル)アミノ]フェニル}ブタン酸
1H-NMR(CDCl3):δ 1.25-1.31, 1.65-1.77, 1.81-1.86, 2.23-2.30, 2.35-2.47, 2.51-2.71, 2.91-3.03, 3.13-3.27, 3.41, 3.54-3.78, 6.62-6.67, 7.17, 7.19-7.30, 7.34, 7.66, 8.82, 9.51。
実施例18-3:4-{4-シアノ-2-[({(1R,2R)-6’-[(1-メチル-1H-ピラゾール-4-イル)カルバモイル]-2’,3’-ジヒドロスピロ[シクロプロパン-1,1’-インデン]-2-イル}カルボニル)アミノ]フェニル}ブタン酸
1H-NMR(CDCl3):δ 1.26-1.34, 1.68-1.78, 1.81-1.88, 2.25-2.31, 2.43-2.72, 2.95-3.06, 3.17-3.23, 3.92, 7.16-7.33, 7.42, 7.52, 7.75, 7.86, 7.99, 8.83, 9.54。
実施例19:4-[4-シアノ-2-({[(1R,2R)-6’-(3-ピリジニル)-2’,3’-ジヒドロスピロ[シクロプロパン-1,1’-インデン]-2-イル]カルボニル}アミノ)フェニル]ブタン酸
参考例23で製造した化合物を用いて、4-フルオロフェニルボロン酸の代わりにピリジン-3-ボロン酸を用いて、参考例15→実施例1と同様の操作を行って、以下の物性値を有する本発明化合物を得た。
TLC:Rf 0.30(ジクロロメタン:メタノール=20:1);
1H-NMR(CD3OD):δ 1.58-1.66, 1.75-1.90, 2.25-2.45, 2.47-2.55, 2.68-2.79, 3.07-3.16, 7.15, 7.34-7.56, 7.98, 8.10, 8.52, 8.78。
参考例25:(2’R,4S)-2’-{[5-シアノ-2-(4-エトキシ-4-オキソブチル)フェニル]カルバモイル}-7-フルオロ-2,3-ジヒドロスピロ[1-ベンゾピラン-4,1’-シクロプロパン]-6-カルボン酸
1H-NMR(CDCl3):δ 1.13, 1.66-1.78, 1.84-1.90, 2.25-2.35, 2.42-2.47, 2.58-2.67, 3.60-3.73, 3.78-3.90, 4.10-4.22, 4.35-4.44, 6.60, 7.19, 7.26-7.33, 7.50, 8.71, 9.37。
実施例20
参考例11で製造した化合物の代わりに参考例25で製造した化合物を用い、メチルアミン塩酸塩または相当するアミン化合物を用いて、参考例12→実施例1と同様の操作を行って、以下の物性値を有する本発明化合物を得た。
実施例20-1:4-[4-シアノ-2-({[(2’R,4S)-7-フルオロ-6-(メチルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
1H-NMR(CDCl3):δ 1.18-1.29, 1.50-1.62, 1.70-1.80, 2.05-2.15, 2.20-2.27, 2.44-2.76, 3.03, 3.54-3.60, 4.31-4.40, 4.54-4.59, 6.57, 6.82-6.95, 7.20, 7.24-7.33, 8.06, 8.88, 9.94。
実施例20-2:4-{4-シアノ-2-[({(2’R,4S)-7-フルオロ-6-[(2-メトキシエチル)カルバモイル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸
1H-NMR(CDCl3):δ 1.19-1.26, 1.58-1.64, 1.68-1.84, 2.05-2.29, 2.45-2.77, 3.39, 3.53-3.64, 3.65-3.72, 4.31-4.43, 4.54-4.62, 6.57, 7.17-7.34, 8.05, 8.88, 9.93。
実施例20-3:4-[4-シアノ-2-({[(2’R,4S)-6-(エチルカルバモイル)-7-フルオロ-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
TLC:Rf 0.62(ヘキサン:酢酸エチル=1:3);
1H-NMR(DMSO-d6):δ 1.09, 1.55, 1.65-1.78, 2.02-2.28, 2.47, 2.60-2.71, 3.17-3.33, 4.12, 4.33, 6.73, 7.19, 7.41, 7.56, 7.88, 8.07, 9.89, 12.11。
実施例20-4:4-[4-シアノ-2-({[(2’R,4S)-7-フルオロ-6-(プロピルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
TLC:Rf 0.56(ヘキサン:酢酸エチル=1:2);
1H-NMR(DMSO-d6):δ 0.87, 1.42-1.58, 1.62-1.78, 2.04-2.23, 2.42, 2.60-2.69, 3.11-3.23, 4.12, 4.31, 6.73, 7.18, 7.41, 7.56, 7.88, 8.06, 9.90, 12.11。
実施例20-5:4-[4-シアノ-2-({[(2’R,4S)-7-フルオロ-6-(イソプロピルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
1H-NMR(DMSO-d6):δ 1.13, 1.53, 1.63-1.79, 2.02-2.24, 2.46, 2.61-2.69, 3.96-4.18, 4.33, 6.72, 7.14, 7.41, 7.56, 7.80-7.92, 9.89, 12.11。
実施例21:4-[4-シアノ-2-({[(2’R,4S)-6-フルオロ-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニルl}アミノ)フェニル]ブタン酸
4-クロマノンの代わりに6-フルオロ-4-クロマノンを用いて、参考例1→参考例2→参考例3→参考例10→実施例1と同様の操作を行って、以下の物性値を有する本発明化合物を得た。
TLC:Rf 0.38(ジクロロメタン:メタノール=10:1);
1H-NMR(CDCl3):δ 1.46-1.80, 2.18-2.24, 2.48-2.75, 4.09-4.32, 6.55, 6.75-6.87, 7.21, 7.25-7.34, 8.66, 9.00。
参考例26:エチル 4-(2-{[(2’R,4S)-6-ベンゾイル-2,3-ジヒドロスピロ[1-ベンゾピラン-4,1’-シクロプロパン]-2’-カルボニル]アミノ}-4-シアノフェニル)ブタノエート
参考例10で製造した化合物(30mg)のアニソール(1mL)溶液にフェニルボロン酸(10mg)、炭酸カリウム(22mg)、[1,1’-ビス(ジフェニルホスフィノ)フェロセン]パラジウム(II)ジクロリド ジクロロメタン錯体(9mg)を加え、一酸化炭素雰囲気下、80℃で3時間撹拌した。反応混合物に飽和炭酸水素ナトリウム水溶液を注ぎ、酢酸エチルで抽出した。得られた有機層を飽和食塩水で洗浄し、無水硫酸マグネシウムにて乾燥後、減圧濃縮した。得られた残渣をシリカゲルカラムクロマトグラフィー(山善自動精製装置)によって精製することにより、以下の物性値を有する標題化合物(18mg)を得た。
TLC:Rf 0.38(ヘキサン:酢酸エチル=1:1);
1H-NMR(CDCl3):δ 0.99, 1.61-1.80, 1.87, 2.27-2.36, 2.37-2.44, 2.61, 2.71, 3.43-3.56, 3.66, 3.81, 4.11-4.23, 4.32-4.42, 6.86, 7.19, 7.27, 7.42-7.62, 7.73, 8.73, 9.38。
実施例22:4-[2-({[(2’R,4S)-6-ベンゾイル-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)-4-シアノフェニル]ブタン酸
参考例12で製造した化合物の代わりに参考例26で製造した化合物を用いて、実施例1と同様の操作を行って、以下の物性値を有する本発明化合物を得た。
TLC:Rf 0.42(ジクロロメタン:メタノール=9:1);
1H-NMR(DMSO-d6):δ 1.53-1.64, 1.64-1.78, 2.10-2.30, 2.41-2.75, 3.20-3.49, 4.10-4.23, 4.33-4.45, 6.94, 7.36-7.45, 7.46-7.59, 7.60-7.73, 7.87, 9.89, 12.09。
実施例23
フェニルボロン酸の代わりに、相当するボロン酸を用いて、参考例26→実施例1と同様の操作を行って、以下の物性値を有する本発明化合物を得た。
実施例23-1:4-[4-シアノ-2-({[(2’R,4S)-6-(シクロプロピルカルボニル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
TLC:Rf 0.41(ジクロロメタン:メタノール=9:1);
1H-NMR(CDCl3):δ 1.02-1.38, 1.67-1.83, 2.06-2.38, 2.45-2.78, 4.33-4.45, 4.53-4.67, 6.89, 7.19, 7.25-7.30, 7.87, 7.98, 8.88, 9.85。
実施例23-2:4-[2-({[(2’R,4S)-6-アセチル-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)-4-シアノフェニル]ブタン酸
TLC:Rf 0.40(ジクロロメタン:メタノール=9:1);
1H-NMR(CDCl3):δ 1.20-1.31, 1.70-1.85, 2.05-2.20, 2.23-2.33, 2.44-2.83, 4.33-4.45, 4.53-4.65, 6.85, 7.20, 7.28, 7.70, 8.06, 8.89, 9.83。
参考例27:エチル 4-(4-シアノ-2-{[(2’R,4S)-6-(メタンスルホニル)-2,3-ジヒドロスピロ[1-ベンゾピラン-4,1’-シクロプロパン]-2’-カルボニル]アミノ}フェニル)ブタノエート
アルゴン雰囲気下、L-プロリン(7mg)のDMSO(2mL)溶液に水酸化ナトリウム(2.3mg)を加え、室温で30分攪拌した。得られた反応混合物に参考例10で製造した化合物(40mg)、ヨウ化銅(11mg)、メタンスルフィン酸ナトリウム(37mg)を加え、マイクロウェーブ反応装置(バイオタージ社製)を用いて100℃にて1時間撹拌した。反応混合物をシリカゲルカラムクロマトグラフィー(山善自動精製装置)によって精製することにより、以下の物性値を有する標題化合物(33mg)を得た。
TLC:Rf 0.58(ヘキサン:酢酸エチル=1:3);
1H-NMR(CDCl3):δ 1.13, 1.66-1.80, 1.91, 2.20-2.45, 2.53-2.64, 2.67, 3.01, 3.45-3.60, 3.73-3.86, 4.11-4.20, 4.40, 6.96, 7.20, 7.30, 7.40, 7.63, 8.71, 9.44。
実施例24:4-[4-シアノ-2-({[(2’R,4S)-6-(メチルスルホニル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
参考例12で製造した化合物の代わりに参考例27で製造した化合物を用いて、実施例1と同様の操作を行って、以下の物性値を有する本発明化合物を得た。
TLC:Rf 0.42(ジクロロメタン:メタノール=9:1);
1H-NMR(DMSO-d6):δ 1.53-1.64, 1.72, 1.80-1.87, 2.08-2.29, 2.35-2.74, 3.18, 4.05-4.20, 4.32-4.44, 7.02, 7.40, 7.42, 7.57, 7.64, 7.87, 9.95, 12.10。
実施例25:4-[4-シアノ-2-({[(2’R,4S)-6-(シクロプロピルスルホニル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
メタンスルフィン酸ナトリウムの代わりにシクロプロパンスルフィン酸ナトリウムを用いて、参考例27→実施例1と同様の操作を行って、以下の物性値を有する本発明化合物を得た。
TLC:Rf 0.40(ジクロロメタン:メタノール=9:1);
1H-NMR(CDCl3):δ 1.00-1.15, 1.20-1.43, 1.60-1.82, 2.09-2.35, 2.38-2.60, 2.63-2.75, 3.39, 4.35, 4.57, 6.95, 7.20, 7.29, 7.59, 7.71, 8.90, 9.64。
参考例28:(2’R,4S)-7-(ベンジルオキシ)-2,3-ジヒドロスピロ[1-ベンゾピラン-4,1’-シクロプロパン]-2’-カルボン酸
TLC:Rf 0.21(ヘキサン:酢酸エチル=1:1);
1H-NMR(CDCl3):δ 1.53-1.70, 2.07, 2.20, 4.20-4.09, 4.23-4.33, 5.01, 6.46, 6.52, 6.60, 7.27-7.44。
HPLC保持時間:12.2分(CHIRALPAK IC 4.6mm×250mm ヘキサン:酢酸エチル:ギ酸=97:3:1)。
参考例29:エチル 4-(2-{[(2’R,4S)-7-(ベンジルオキシ)-2,3-ジヒドロスピロ[1-ベンゾピラン-4,1’-シクロプロパン]-2’-カルボニル]アミノ}-4-シアノフェニル)ブタノエート
1H-NMR(CDCl3):δ 1.13, 1.54-1.61, 1.64-1.81, 2.22, 2.37-2.45, 2.51-2.66, 3.55-3.68, 3.72-3.86, 4.03, 4.16, 4.22-4.32, 4.99, 6.42-6.51, 6.73, 7.18, 7.28, 7.29-7.44, 8.72, 9.28。
実施例26:4-[2-({[(2’R,4S)-7-(ベンジルオキシ)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)-4-シアノフェニル]ブタン酸
TLC:Rf 0.42(ジクロロメタン:メタノール=9:1);
1H-NMR(CDCl3):δ 1.58, 1.68-1.84, 2.10-2.20, 2.36, 2.46, 2.50-2.75, 4.03-4.16, 4.20-4.32, 5.02, 6.48, 6.54, 6.71, 7.20, 7.27-7.45, 8.54, 8.82。
参考例30:エチル 4-(4-シアノ-2-{[(2’R,4S)-7-ヒドロキシ-2,3-ジヒドロスピロ[1-ベンゾピラン-4,1’-シクロプロパン]-2’-カルボニル]アミノ}フェニル)ブタノエート
TLC:Rf 0.28(ヘキサン:酢酸エチル=1:1);
1H-NMR(CDCl3):δ 1.16, 1.55-1.62, 1.66-1.80, 2.16-2.25, 2.38-2.47, 2.52-2.66, 3.60-3.73, 3.76-3.87, 4.04-4.15, 4.22-4.32, 4.63, 6.28-6.37, 6.69, 7.18, 7.28, 8.71, 9.28。
実施例27:4-[4-シアノ-2-({[(2’R,4S)-7-(3-ピリジニル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
参考例20で製造した化合物の代わりに参考例30で製造した化合物を用いて、4-フルオロフェニルボロン酸の代わりにピリジン-3-ボロン酸を用いて、参考例23→参考例15→実施例1と同様の操作を行って、以下の物性値を有する本発明化合物を得た。
TLC:Rf 0.39(ジクロロメタン:メタノール=9:1);
1H-NMR(DMSO-d6):δ 1.55-1.63, 1.65-1.80, 2.09-2.18, 2.21, 2.40-2.47, 2.53-2.77, 4.04-4.16, 4.28-4.38, 7.05, 7.15, 7.25, 7.41, 7.43-7.50, 7.57, 7.88, 8.02-8.08, 8.55, 8.85, 9.90, 12.10。
実施例28
参考例20で製造した化合物の代わりに参考例30で製造した化合物を用いて、メチルアミン塩酸塩または2-メトキシエチルアミンを用いて、参考例23→参考例24→参考例12→実施例1と同様の操作を行って、以下の物性値を有する本発明化合物を得た。
実施例28-1:4-[4-シアノ-2-({[(2’R,4S)-7-(メチルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
1H-NMR(DMSO-d6):δ 1.56, 1.63-1.80, 2.02-2.15, 2.20, 2.42, 2.57-2.69, 2.74, 4.01-4.13, 4.23-4.37, 6.99, 7.24, 7.36, 7.40, 7.56, 7.86, 8.34, 9.89, 12.11。
実施例28-2:4-{4-シアノ-2-[({(2’R,4S)-7-[(2-メトキシエチル)カルバモイル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸
1H-NMR(CDCl3):δ 1.63-1.89, 2.00-2.13, 2.25-2.47, 2.48-2.73, 2.78-2.93, 3.24-3.39, 3.51, 3.55-3.65, 3.85-4.06, 6.68, 6.79, 7.06, 7.20, 7.29, 7.98, 8.78, 9.84。
実施例29:4-[2-({[(2’R,4S)-6-(ベンジルオキシ)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)-4-シアノフェニル]ブタン酸
4-クロマノンの代わりに6-(ベンジルオキシ)-3,4-ジヒドロ-2H-1-ベンゾピラン-4-オンを用いて、ヨードメタンの代わりにヨードエタンを用いて、参考例1→参考例2→参考例3→参考例4→参考例6→参考例10→実施例1と同様の操作を行って、以下の物性値を有する本発明化合物を得た。
TLC:Rf 0.47(ジクロロメタン:メタノール=9:1);
1H-NMR(CDCl3):δ 1.46-1.55, 1.62-1.80, 2.12-2.18, 2.43-2.48, 2.51-2.76, 4.18-4.26, 4.95-5.07, 6.62, 6.75-6.80, 7.18, 7.28, 7.31-7.45, 8.68, 9.14。
参考例31:エチル 4-(4-シアノ-2-{[(2’R,4S)-6-ヒドロキシ-2,3-ジヒドロスピロ[1-ベンゾピラン-4,1’-シクロプロパン]-2’-カルボニル]アミノ}フェニル)ブタノエート
4-クロマノンの代わりに6-(ベンジルオキシ)-3,4-ジヒドロ-2H-1-ベンゾピラン-4-オンを用いて、参考例1→参考例2→参考例3→参考例4→参考例6→参考例10→参考例30と同様の操作を行って、以下の物性値を有する標題化合物を得た。
TLC:Rf 0.66(ヘキサン:酢酸エチル=1:2);
1H-NMR(CDCl3):δ 1.16, 1.52-1.58, 1.66-1.83, 2.21, 2.41, 2.55-2.73, 3.65-3.78, 3.84-3.98, 4.02-4.13, 4.17-4.27, 4.54, 6.33, 6.55, 6.68, 7.19, 7.28, 8.74, 9.38。
実施例30:4-[4-シアノ-2-({[(2’R,4S)-6-ヒドロキシ-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
参考例12で製造した化合物の代わりに参考例31で製造した化合物を用いて、実施例1と同様の操作を行って、以下の物性値を有する本発明化合物を得た。
TLC:Rf 0.38(ジクロロメタン:メタノール=9:1);
1H-NMR(CD3OD):δ 1.55-1.70, 1.77-1.90, 2.11-2.20, 2.33, 2.40-2.48, 2.67-2.78, 4.04-4.15, 4.17-4.26, 6.28, 6.53, 6.64, 7.41, 7.48, 7.90。
実施例31
参考例20で製造した化合物の代わりに参考例31で製造した化合物を用いて、
(1-メチルピラゾール-4-イル)メタノールの代わりに2-オキサゾールメタノールまたはメタノールを用いて、参考例21→実施例1と同様の操作を行って、以下の物性値を有する本発明化合物を得た。
実施例31-1:4-[4-シアノ-2-({[(2’R,4S)-6-(1,3-オキサゾール-2-イルメトキシ)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
TLC:Rf 0.45(ジクロロメタン:メタノール=9:1);
1H-NMR(CD3OD):δ 1.58-1.76, 1.77-1.90, 2.09-2.21, 2.33, 2.47, 2.72, 4.08-4.17, 4.18-4.29, 5.11, 6.53, 6.70, 6.77, 7.21, 7.42, 7.48, 7.92, 7.96。
実施例31-2:4-(4-シアノ-2-{[(2’R,4S)-6-メトキシ-2,3-ジヒドロスピロ[1-ベンゾピラン-4,1’-シクロプロパン]-2’-カルボニル]アミノ}フェニル)ブタン酸
TLC:Rf 0.35(酢酸エチル);
1H-NMR(DMSO-d6)δ 1.50-1.56, 1.65-1.80, 2.00-2.09, 2.20, 2.35-2.47, 2.55-2.60, 2.61-2.69, 2.70-2.75, 3.69, 3.92-4.04, 4.15-4.26, 6.43, 6.71, 7.40, 7.56, 7.85, 9.86, 12.11。
実施例32:4-[4-シアノ-2-({[(2’R,4S)-7-(1,3-オキサゾール-2-イルメトキシ)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
参考例20で製造した化合物の代わりに参考例30で製造した化合物を用いて、
(1-メチルピラゾール-4-イル)メタノールの代わりに2-オキサゾールメタノールを用いて、参考例21→実施例1と同様の操作を行って、以下の物性値を有する本発明化合物を得た。
TLC:Rf 0.47(ジクロロメタン:メタノール=9:1);
1H-NMR(CDCl3):δ 1.58-1.68, 1.68-1.80, 2.03-2.15, 2.18-2.46, 2.41-2.50, 2.50-2.63, 2.64-2.83, 4.00-4.13, 4.20-4.31, 5.05, 5.17, 6.33, 6.48, 6.63, 7.10, 7.20, 7.28, 7.73, 8.62, 8.91。
参考例32:エチル (2’R,4S)-7-メトキシ-2,3-ジヒドロスピロ[1-ベンゾピラン-4,1’-シクロプロパン]-2’-カルボキシラート
TLC:Rf 0.69(ヘキサン:酢酸エチル=1:1);
1H-NMR(CDCl3):δ 1.25, 1.55-1.60, 2.05, 2.13-2.20, 3.75, 4.05-4.20, 4.23-4.31, 6.38, 6.45, 6.59。
実施例33
参考例4で製造した化合物の代わりに参考例32で製造した化合物を用いて、メチルアミン塩酸塩または相当するアミン化合物を用いて、参考例5→参考例6→参考例10→参考例11→参考例12→実施例1と同様の操作を行って、以下の物性値を有する本発明化合物を得た。
実施例33-1:4-[4-シアノ-2-({[(2’R,4S)-7-メトキシ-6-(メチルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
1H-NMR(DMSO-d6):δ 1.42-1.60, 1.65-1.79, 2.00-2.29, 2.32-2.74, 2.77, 3.83, 4.05-4.17, 4.24-4.38, 6.54, 7.35-7.45, 7.55, 7.89, 7.98, 9.88, 12.12。
実施例33-2:4-{4-シアノ-2-[({(2’R,4S)-7-メトキシ-6-[(2-メトキシエチル)カルバモイル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸
1H-NMR(DMSO-d6):δ 1.46-1.60, 1.64-1.81, 2.00-2.29, 2.36-2.76, 3.27, 3.38-3.48, 3.85, 4.06-4.18, 4.25-4.36, 6.56, 7.40, 7.41, 7.55, 7.89, 8.09, 9.87, 12.10。
実施例33-3:4-[4-シアノ-2-({[(2’R,4S)-6-(エチルカルバモイル)-7-メトキシ-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
TLC:Rf 0.54(ヘキサン:酢酸エチル=1:3);
1H-NMR(DMSO-d6):δ 1.09, 1.47-1.58, 1.65-1.78, 2.04-2.23, 2.47, 2.60-2.69, 3.21-3.30, 3.84, 4.11, 4.30, 6.54, 7.35-7.44, 7.56, 7.89, 8.04, 9.88, 12.11。
実施例33-4:4-[4-シアノ-2-({[(2’R,4S)-7-メトキシ-6-(プロピルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
TLC:Rf 0.70(ヘキサン:酢酸エチル=1:3);
1H-NMR(DMSO-d6):δ 0.87, 1.41-1.58, 1.63-1.76, 2.00-2.23, 2.43, 2.59-2.70, 3.13-3.28, 3.84, 4.11, 4.29, 6.55, 7.32-7.42, 7.56, 7.90, 8.02, 9.88, 12.11。
実施例33-5:4-[4-シアノ-2-({[(2’R,4S)-6-(イソプロピルカルバモイル)-7-メトキシ-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
TLC:Rf 0.68(ヘキサン:酢酸エチル=1:3);
1H-NMR(DMSO-d6):δ 1.14, 1.46-1.58, 1.63-1.78, 2.01-2.22, 2.46, 2.58-2.69, 3.84, 3.97-4.16, 4.31, 6.55, 7.34-7.43, 7.56, 7.74, 7.89, 9.87, 12.09。
実施例34:4-[4-シアノ-2-({[(2’R,4S)-7-メトキシ-6-(5-メチル-1,3,4-オキサジアゾール-2-イル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
参考例4で製造した化合物の代わりに参考例32で製造した化合物を用いて、参考例5→参考例6→参考例10→参考例11→参考例13→実施例1と同様の操作を行って、以下の物性値を有する本発明化合物を得た。
TLC:Rf 0.38(ジクロロメタン:メタノール=9:1);
1H-NMR(CDCl3):δ 1.16-1.27, 1.50-1.58, 1.66-1.85, 2.09-2.30, 2.42-2.83, 3.46, 3.85, 4.35, 4.55, 6.48, 7.19, 7.27, 7.68, 8.88, 9.90。
実施例35:4-[4-シアノ-2-({[(2’R,4S)-6-(4-モルホリニル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
参考例10で製造した化合物(72mg)のDMF(1mL)溶液に炭酸セシウム(129mg)、[(2-ジシクロヘキシルホスフィノ-2',4',6'-トリイソプロピル-1,1’-ビフェニル)[2-(2-アミノエチル)フェニル]パラジウム(II)クロリド(9mg)、モルホリン(34mg)を加え、マイクロウェーブ反応装置(バイオタージ社製)を用いて110℃にて1時間撹拌した。反応混合物に炭酸カリウム水溶液を注ぎ、酢酸エチルで抽出した。得られた有機層を飽和食塩水で洗浄し、無水硫酸マグネシウムにて乾燥後、減圧濃縮した。得られた残渣をシリカゲルカラムクロマトグラフィー(山善自動精製装置)によって精製し、エチルエステル体(46mg)を得た。参考例12で製造した化合物の代わりに得られたエチルエステル体を用いて実施例1と同様の反応を行うことにより本発明化合物を得た。
TLC:Rf 0.36(ジクロロメタン:メタノール=9:1);
1H-NMR(DMSO-d6):δ 1.45-1.55, 1.62-1.80, 2.00-2.10, 2.16-2.26, 2.32-2.77, 2.89-3.06, 3.65-3.78, 3.90-4.05, 4.13-4.26, 6.39, 6.67, 6.74, 7.40, 7.56, 7.84, 9.87, 12.08。
参考例33:エチル 4-(4-シアノ-2-{[(2’R,3S)-5-ヨード-2H-スピロ[1-ベンゾフラン-3,1’-シクロプロパン]-2’-カルボニル]アミノ}フェニル)ブタノエート
1H-NMR(CDCl3):δ 1.32, 1.57, 1.66-1.82, 2.36-2.70, 2.79, 3.95-4.22, 4.70, 6.60, 7.02, 7.20, 7.24-7.32, 7.38, 8.74, 9.40。
実施例36:4-[4-シアノ-2-({[(2’R,3S)-5-(3-ピリジニル)スピロ[1-ベンゾフラン-3,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
TLC:Rf 0.42(ジクロロメタン:メタノール=9:1);
1H-NMR(CDCl3):δ 1.06, 1.62-1.92, 2.58, 2.78, 2.94, 4.85, 6.47, 6.87, 7.01-7.40, 8.41, 8.61, 8.79, 9.75。
実施例37
参考例10で製造した化合物に代わりに参考例33で製造した化合物を用いて、メチルアミン塩酸塩または2-メトキシエチルアミンを用いて、参考例11→参考例12→実施例1と同様の操作を行って、以下の物性値を有する本発明化合物を得た。
実施例37-1:4-[4-シアノ-2-({[(2’R,3S)-5-(メチルカルバモイル)スピロ[1-ベンゾフラン-3,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸
1H-NMR(CDCl3):δ 1.57, 1.61-1.86, 2.30-2.73, 3.02, 3.22, 4.59, 4.73, 6.18, 6.76, 7.18, 7.20-7.32, 7.59, 8.70, 9.51。
実施例37-2:4-{4-シアノ-2-[({(2’R,3S)-5-[(2-メトキシエチル)カルバモイル]スピロ[1-ベンゾフラン-3,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸
1H-NMR(CDCl3):δ 1.58, 1.60-1.85, 2.30-2.75, 3.19, 3.41, 3.50-3.73, 4.61, 4.74, 6.47-6.62, 6.77, 7.19, 7.21-7.40, 7.56, 8.72, 9.47。
参考例34:6-ヨード-3,3-ジメチル-2,3-ジヒドロ-1H-インデン-1-オン
TLC:Rf 0.86(ヘキサン:酢酸エチル=1:1);
1H-NMR(CDCl3):δ 1.38-1.44, 2.59, 7.25-7.30, 7.90, 8.03。
参考例35:エチル 4-(4-シアノ-2-{[(1S,2R)-6’-ヨード-3’,3’-ジメチル-2’,3’-ジヒドロスピロ[シクロプロパン-1,1’-インデン]-2-カルボニル]アミノ}フェニル)ブタノエート
1H-NMR(CDCl3):δ 1.14-1.35, 1.44, 1.64-1.79, 1.79-1.88, 2.17, 2.28-2.50, 2.50-2.71, 3.83, 4.05, 6.91, 7.11, 7.19, 7.22-7.31, 7.45-7.53, 8.79, 9.28。
実施例38
参考例10で製造した化合物の代わりに参考例35で製造した化合物を用いて、メチルアミン塩酸塩または2-メトキシエチルアミンを用いて、参考例11→参考例12→実施例1と同様の操作を行って、以下の物性値を有する本発明化合物を得た。
実施例38-1:4-[4-シアノ-2-({[(1S,2R)-6’-[(2-メトキシエチル)カルバモイル]-3’,3’-ジメチル-2’,3’-ジヒドロスピロ[シクロプロパン-1,1’-インデン]-2-イル]カルボニル}アミノ)フェニル]ブタン酸
1H-NMR(CDCl3):δ 1.28-1.40, 1.72, 1.86, 2.01-2.10, 2.14-2.23, 2.63, 3.16, 3.40, 3.53-3.81, 6.64, 7.17, 7.22-7.31, 7.33-7.44, 7.70, 8.82, 9.51。
実施例38-2:4-[4-シアノ-2-({[(1S,2R)-3’,3’-ジメチル-6’-(メチルカルバモイル)-2’,3’-ジヒドロスピロ[シクロプロパン-1,1’-インデン]-2-イル]カルボニル}アミノ)フェニル]ブタン酸
1H-NMR(CDCl3):δ 1.29-1.42, 1.63-1.80 1.83-1.90, 1.98-2.11, 2.11-2.24, 2.32-2.56, 2.57-2.69, 3.04, 3.19, 6.24, 7.11-7.19, 7.21-7.34, 7.72, 8.82, 9.57。
実施例39:4-[4-シアノ-2-({[(1S,2R)-3’,3’-ジメチル-6’-(3-ピリジニル)-2’,3’-ジヒドロスピロ[シクロプロパン-1,1’-インデン]-2-イル]カルボニル}アミノ)フェニル]ブタン酸
TLC:Rf 0.62(酢酸エチル:メタノール=9:1);
1H-NMR(CDCl3):δ 0.59, 1.27-1.43, 1.55-1.69, 1.79, 2.18-2.38, 2.52-2.64, 2.64-2.91, 6.53, 7.16-7.35, 7.54, 8.39-8.50, 8.75-8.84, 9.35。
薬理実験例:
薬理実験例1:プロスタノイドレセプターサブタイプ発現細胞を用いたEP 4 拮抗活性測定実験
ニシガキ(Nishigaki)らの方法(非特許文献4)に準じて、ラットEP4レセプターサブタイプをそれぞれ発現したCHO細胞を調製し実験に供した。サブコンフルエントとなるまで培養した細胞を剥離し,1x106cells/mLとなるようにアッセイミディアム(assay medium)(MEM containing 1mmol/L IBMX,1%HSA)に懸濁した。細胞懸濁液(25μL)を終濃度10nmol/LのPGE2単独、またはこれと試験化合物を共に含む溶液(25μL)を添加して反応を開始し、室温で30分間反応した後、cAMPアッセイキット(assay kit)(CISBIO社製)に記載されている方法に準じ、細胞内のcAMP量を定量した。
(1)被験物質溶液の調製
被験物質(本発明化合物および比較化合物)のDMSO溶液(10mmol/L;5μL)を50%アセトニトリル水溶液(195μL)で希釈して、250μmol/Lの被験物質溶液を調製した。
(2)標準サンプル(反応開始直後のサンプル)調製
ウォーターバスであらかじめ37℃に加温した反応用容器に、NADPH-Co-Factor(BD-Bioscience社)および1mg/mLヒト肝ミクロソームを含む0.1mol/Lリン酸緩衝液(pH7.4)245μLを添加して、5分間プレインキュベーションした。そこに先の被験物質溶液5μLを添加して、反応を開始した(最終濃度1μmol/L)。反応開始直後に反応溶液20μLを採取して、この溶液をアセトニトリル(内部標準物質カンデサルタン含有)180μLに添加して反応を停止した。この反応が停止した溶液(20μL;反応開始直後のサンプル溶液)を除蛋白用フィルタープレート上で50%アセトニトリル(180μL)と撹拌した後、吸引ろ過して、ろ液を標準サンプルとした。
(3)反応サンプル(反応60分後のサンプル)調製
先の反応溶液を37℃で60分間インキュベーションした後、この反応溶液20μLを採取して、アセトニトリル(内部標準物質カンデサルタン含有)180μLに添加して、反応を停止した。この反応が停止した溶液(20μL;60分間反応させたサンプル溶液)を除蛋白用フィルタープレート上で50%アセトニトリル(180μL)と撹拌した後、吸引ろ過して、ろ液を反応サンプルとした。
(4)評価方法
LC-MS/MSで得られたピーク面積を用いて、標準サンプルの被験物質量(X)および反応サンプルの被験物質量(Y)から、次式に従い、被験物質の残存率(%)を算出した。
X:標準サンプルの被験物質量(Ratio=被験物質のピーク面積/内部標準物質のピーク面積)
Y:反応サンプルの被験物質量(Ratio=被験物質のピーク面積/内部標準物質のピーク面積)
(5)結果
本発明化合物は、ヒト肝ミクロソームに対する安定性が高いこと(残存率(%)の値が大きいこと)が分かった。例えば、いくつかの本発明化合物の残存率の値は、下記の表2に示したとおりであった。一方、特許文献2記載の実施例6-117の残存率は、35%であった。
マウス大腸がん細胞株であるCT26の同種移植モデルにて、本発明化合物の抗腫瘍効果を評価した。CT26は、10vol%の非働化済ウシ胎児血清(Fetal Bovine Serum;FBS)、100units/mLのPenicillinおよび100μg/mLのStreptomycinを含むRPMI-1640培地でCO2インキュベーター内にて培養した。移植当日、培養上清を取り除き、CT26をリン酸緩衝液(以下、PBSと略す。)で洗浄したのち、回収した。回収したCT26をハンクス緩衝液に懸濁し、移植用細胞とした。麻酔下で雌性Balb/Cマウス(日本チャールスリバー株式会社)の右側背部に、30万個の移植用細胞を皮下移植した。10mg/kgの本発明化合物を、移植当日に1回の経口投与を行い、移植日以降に1日2回の経口投与を行った。なお、対照群には蒸留水を本発明化合物投与群と同じ期間投与した。腫瘍体積(mm3)は、電子ノギスを用いて、腫瘍の短径および長径を測定し、以下の数式1および数式2にて相対腫瘍体積を算出した。
[製剤例]
製剤例1
以下の各成分を常法により混合した後打錠して、一錠中に10mgの活性成分を含有する錠剤1万錠を得た。
・4-[4-シアノ-2-({[(2’R,4S)-6-(メチルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸 ……100g
・カルボキシメチルセルロースカルシウム(崩壊剤) …… 20g
・ステアリン酸マグネシウム(潤滑剤) …… 10g
・微結晶セルロース ……870g
製剤例2
以下の各成分を常法により混合した後、除塵フィルターでろ過し、5mlずつアンプルに充填し、オートクレーブで加熱滅菌して、1アンプル中20mgの活性成分を含有するアンプル1万本を得た。
・4-[4-シアノ-2-({[(2’R,4S)-6-(メチルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸 ……200g
・マンニトール …… 20g
・蒸留水 …… 50L
Claims (21)
- 一般式(I)
R1はCOOR8、テトラゾール、SO3H、SO2NH2、SO2NHR8-1、CONHSO2R8-1、SO2NHCOR8-1、またはヒドロキサム酸を表し、
R8は水素原子、C1-4アルキル、またはベンジルを表し、
R8-1は、C1-4アルキル、C1-4ハロアルキル、C3-10炭素環、または3-10員複素環を表わし、各々の該C3-10炭素環および3-10員複素環は、C1-4アルキル、C1-4ハロアルキル、C1-4アルコキシ、-O(C1-4ハロアルキル)、C1-4アルキルチオ、-S(C1-4ハロアルキル)、ハロゲン、またはニトリル(「-CN」を示す;以下同じ)で置換されていてもよく、
L1は、C1-5アルキレン、C2-5アルケニレン、またはC2-5アルキニレンを表し、
R2は、ハロゲン、C1-4アルキル、C1-4アルコキシ、C1-4アルキルチオ、C2-4アルケニル、C2-4アルキニル、-O(C1-4ハロアルキル)、-S(C1-4ハロアルキル)、-C(O)(C1-4アルキル)、-SO2(C1-4アルキル)、-CONH(C1-4アルキル)、-CON(C1-4アルキル)2、-NHC(O)(C1-4アルキル)、-N(C1-4アルキル)C(O)(C1-4アルキル)、-NHSO2(C1-4アルキル)、-N(C1-4アルキル)SO2(C1-4アルキル)、-SO2NH(C1-4アルキル)、-SO2N(C1-4アルキル)2、-NR17R17、ニトロ、ニトリル、水酸基、アルデヒド、またはカルボキシルを表し、各々の該C1-4アルキルはハロゲンで置換されていてもよく、
該R2における(C1-4アルキル)2とは、独立した2個のC1-4アルキルを表わし、それぞれのC1-4アルキルは同一でも異なっていてもよく、
X1はCR6または窒素原子を表し、R6は水素原子またはR2を表し、
X2はCR7または窒素原子を表し、R7は、水素原子、R2、または-L3-R9を表し、L3は、メチレン、酸素原子、または酸化されていてもよい硫黄原子を表し、R9は、ハロゲン、C1-4アルキル、およびC1-4ハロアルキルからなる群より選択される置換基で置換されていてもよい4-10員複素環を表し、
L2は、-CH2CH2-、-CH=CH-、-CH2O-、-OCH2-、-CH2S-、-SCH2-、-CH2S(O)-、-S(O)CH2-、-CH2SO2-、-SO2CH2-、-CH2NH-、-NHCH2-、-NHCO-、-CONH-、-NHSO2-、または-SO2NH-を表し、
R3はC1-4アルキルまたはハロゲンを表し、
R4は、ハロゲン、C1-4アルキル、またはC1-4ハロアルキルを表し、
X3は、メチレン、酸素原子、酸化されていてもよい硫黄原子、またはNR10を表し、R10は、C1-4アルキル、-C(O)(C1-4アルキル)、-C(O)O(C1-4アルキル)、または-SO2(C1-4アルキル)を表し、各々の該C1-4アルキルはハロゲンで置換されていてもよく、
ringはベンゼン環または5-6員単環式芳香族複素環を表し、
R5は、(1)ハロゲン、(2)C1-4アルキル、(3)カルボキシル、(4)ニトリル、(5)-CONHR11、(6)-C(O)R12、(7)-OR14、(8)-S(O)tR15、(9)-CH2R16、(10)-NR17R17、(11)-NHCOR11、(12)C4-10炭素環、または(13)4-10員複素環を表し、該C4-10炭素環または4-10員複素環は1~3個のR18で置換されていてもよく、該R18が複数である場合、R18はそれぞれ独立して同一でも異なっていてもよく、
R11は、C1-6アルキル、C3-6シクロアルキル、フェニル、または4-6員複素環を表し、R11は1~3個のR13で置換されていてもよく、該R13が複数である場合、R13はそれぞれ独立して同一でも異なっていてもよく、
R13は、ハロゲン、C1-6アルキル、C3-6シクロアルキル、C1-4アルコキシ、水酸基、-NR20R21、ベンゼン、または4-6員複素環を表し、
R20およびR21は、それぞれ独立して、水素原子またはC1-4アルキルを表し、
R12は、C1-6アルキル、C3-6シクロアルキル、ベンゼン、または4-6員複素環を表し、該C3-6シクロアルキル、ベンゼン、または4-6員複素環は、それぞれ独立して、ハロゲン、C1-4アルキル、またはC1-4アルコキシで置換されていてもよく、
R14は、水素原子、C1-6アルキル、C3-6シクロアルキル、ベンゼン、またはベンジルを表し、該C1-6アルキルは1~3個のR19で置換されていてもよく、該R19が複数である場合、R19はそれぞれ独立して同一でも異なっていてもよく、
R19は、C1-4アルコキシ、-CONH(C1-4アルキル)、-CON(C1-4アルキル)2、またはC1-4アルキルおよびC1-4ハロアルキルからなる群より選択される置換基で置換されていてもよい5-6員単環式芳香族複素環を表し、
該R19における(C1-4アルキル)2とは、独立した2個のC1-4アルキルを表わし、それぞれのC1-4アルキルは同一でも異なっていてもよく、
R15は、C1-6アルキル、C3-6シクロアルキル、ベンゼン、またはベンジルを表し、
R16は水酸基またはC1-4アルコキシを表し、
R17は、それぞれ独立して、水素原子、C1-6アルキル、またはC3-6シクロアルキルを表し、
R18は、ハロゲン、C1-6アルキル、C3-6シクロアルキル、C1-4アルコキシ、オキソ、ニトリル、水酸基、ヒドロキシメチル、1-メチル-1-ヒドロキシエチル、(C1-4アルキル)SO2-、4-6員複素環、(C1-4アルキル)NH-、または(C1-4アルキル)2N-を表し、
該R18における(C1-4アルキル)2とは、独立した2個のC1-4アルキルを表わし、それぞれのC1-4アルキルは同一でも異なっていてもよく、
mは1~4の整数を表し、nは0~4の整数を表し、pは0~2の整数を表し、qは0~6の整数を表し、rは0~6の整数を表し、sは0~4の整数を表し、tは0~2の整数を表し、
ただし、p、q、r、およびsがそれぞれ2以上の整数を表す場合、R2、R3、R4、およびR5は、それぞれ独立して、同一でも異なっていてもよい。)で示される化合物、その塩、そのN-オキシド体、その溶媒和物、またはそれらのプロドラッグ。 - 少なくとも一つのR5が-CONHR11である、請求項1または請求項2記載の化合物。
- L2が-NHCO-または-CONH-である、請求項1から請求項3のいずれか一項に記載の化合物。
- (1) 4-[4-シアノ-2-({[(2’R,4S)-6-(メチルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(2) 4-{4-シアノ-2-[({(2’R,4S)-6-[(シクロプロピルメチル)カルバモイル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸、
(3) 4-{4-シアノ-2-[({(2’R,4S)-6-[(2-メトキシエチル)カルバモイル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸、
(4) 4-{4-シアノ-2-[({(2’R,4S)-6-[(2-メチル-2-プロパニル)カルバモイル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸、
(5) 4-[4-シアノ-2-({[(2’R,4S)-6-{[(2S)-1-メトキシ-2-プロパニル]カルバモイル}-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(6) 4-{4-シアノ-2-[({(2’R,4S)-6-[(1-メチル-1H-ピラゾール-3-イル)カルバモイル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸、
(7) 4-[4-シアノ-2-({[(2’R,4S)-6-(シクロプロピルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(8) 4-[4-シアノ-2-({[(2’R,4S)-6-(イソプロピルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(9) 4-[4-シアノ-2-({[(2’R,4S)-6-(シクロペンチルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(10) 4-{2-[({(2’R,4S)-6-[(2S)-2-ブタニルカルバモイル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]-4-シアノフェニル}ブタン酸、
(11) 4-{4-シアノ-2-[({(2’R,4S)-6-[(トランス-4-ヒドロキシシクロヘキシル)カルバモイル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸、
(12) 4-{4-シアノ-2-[({(2’R,4S)-6-[(シス-4-ヒドロキシシクロヘキシル)カルバモイル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸、
(13) 4-[4-シアノ-2-({[(2’R,4S)-6-(2-ピリジニルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(14) 4-[4-シアノ-2-({[(2’R,4S)-6-(3-ピリダジニルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(15) 4-[4-シアノ-2-({[(2’R,4S)-6-(シクロブチルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(16) 4-[4-シアノ-2-({[(2’R,4S)-6-{[1-(2-メチル-2-プロパニル)-1H-ピラゾール-4-イル]カルバモイル}-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(17) 4-[4-シアノ-2-({[(2’R,4S)-6-(テトラヒドロ-2H-ピラン-4-イルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(18) 4-[4-シアノ-2-({[(2’R,4S)-6-(プロピルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(19) 4-{4-シアノ-2-[({(2’R,4S)-6-[(2-エトキシエチル)カルバモイル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸、または
(20) 4-[4-シアノ-2-({[(2’R,4S)-6-(エチルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(21) 4-[4-シアノ-2-({[(1R,2R)-6’-(メチルカルバモイル)-2’,3’-ジヒドロスピロ[シクロプロパン-1,1’-インデン]-2-イル]カルボニル}アミノ)フェニル]ブタン酸、
(22) 4-{4-シアノ-2-[({(1R,2R)-6’-[(2-メトキシエチル)カルバモイル]-2’,3’-ジヒドロスピロ[シクロプロパン-1,1’-インデン]-2-イル}カルボニル)アミノ]フェニル}ブタン酸、
(23) 4-{4-シアノ-2-[({(1R,2R)-6’-[(1-メチル-1H-ピラゾール-4-イル)カルバモイル]-2’,3’-ジヒドロスピロ[シクロプロパン-1,1’-インデン]-2-イル}カルボニル)アミノ]フェニル}ブタン酸、
(24) 4-[4-シアノ-2-({[(2’R,4S)-7-フルオロ-6-(メチルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(25) 4-{4-シアノ-2-[({(2’R,4S)-7-フルオロ-6-[(2-メトキシエチル)カルバモイル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸、(26) 4-[4-シアノ-2-({[(2’R,4S)-7-フルオロ-6-(イソプロピルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(27) 4-[4-シアノ-2-({[(2’R,4S)-7-(メチルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(28) 4-{4-シアノ-2-[({(2’R,4S)-7-[(2-メトキシエチル)カルバモイル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸、
(29) 4-[4-シアノ-2-({[(2’R,4S)-7-メトキシ-6-(メチルカルバモイル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(30) 4-{4-シアノ-2-[({(2’R,4S)-7-メトキシ-6-[(2-メトキシエチル)カルバモイル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸、
(31) 4-[4-シアノ-2-({[(2’R,3S)-5-(メチルカルバモイル)スピロ[1-ベンゾフラン-3,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(32) 4-{4-シアノ-2-[({(2’R,3S)-5-[(2-メトキシエチル)カルバモイル]スピロ[1-ベンゾフラン-3,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸、
(33) 4-[4-シアノ-2-({[(1S,2R)-6’-[(2-メトキシエチル)カルバモイル]-3’,3’-ジメチル-2’,3’-ジヒドロスピロ[シクロプロパン-1,1’-インデン]-2-イル]カルボニル}アミノ)フェニル]ブタン酸、または
(34) 4-[4-シアノ-2-({[(1S,2R)-3’,3’-ジメチル-6’-(メチルカルバモイル)-2’,3’-ジヒドロスピロ[シクロプロパン-1,1’-インデン]-2-イル]カルボニル}アミノ)フェニル]ブタン酸である請求項1記載の化合物。 - 少なくとも一つのR5が1~3個のR18で置換されていてもよい、C4-10炭素環または4-10員複素環であって、該R18が複数である場合、R18はそれぞれ独立して同一でも異なっていてもよい請求項1または請求項2記載の化合物。
- L2が-NHCO-または-CONH-である、請求項7記載の化合物。
- (1) 4-[4-シアノ-2-({[(2’R,4S)-6-(5-メチル-1,3,4-オキサジアゾール-2-イル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(2) 4-[4-シアノ-2-({[(2’R,4S)-6-(5-シクロプロピル-1,3,4-オキサジアゾール-2-イル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(3) 4-[4-シアノ-2-({[(2’R,4S)-6-(3-メチル-1,2,4-オキサジアゾール-5-イル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(4) 4-[4-シアノ-2-({[(2’R,4S)-6-(3-ピリジニル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(5) 4-[4-シアノ-2-({[(2’R,4S)-6-(1H-ピラゾール-1-イル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(6) 4-[4-シアノ-2-({[(2’R,4S)-6-(1H-ピラゾール-5-イル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(7) 4-[4-シアノ-2-({[(2’R,4S)-6-(4-ピリダジニル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(8) 4-[4-シアノ-2-({[(2’R,4S)-6-(2-オキソ-1-ピロリジニル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(9) 4-[4-シアノ-2-({[(2’R,4S)-6-(6-メトキシ-3-ピリジニル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(10) 4-{4-シアノ-2-[({(2’R,4S)-6-[6-(1H-ピラゾール-1-イル)-3-ピリジニル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸、
(11) 4-{4-シアノ-2-[({(2’R,4S)-6-[6-(ジメチルアミノ)-3-ピリジニル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸、
(12) 4-[4-シアノ-2-({[(2’R,4S)-6-(6-メチル-3-ピリジニル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(13) 4-{4-シアノ-2-[({(2’R,4S)-6-[6-(メチルアミノ)-3-ピリジニル]-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル}カルボニル)アミノ]フェニル}ブタン酸、
(14) 4-[4-シアノ-2-({[(2’R,4S)-6-(2-ピリジニル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(15) 4-[4-シアノ-2-({[(2’R,4S)-6-(1,3-チアゾール-2-イル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(16) 4-[4-シアノ-2-({[(2’R,4S)-6-(1,3-オキサゾール-2-イル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(17) 4-[4-シアノ-2-({[(2’R,4S)-6-(1-メチル-1H-1,2,3-トリアゾール-4-イル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(18) 4-[4-シアノ-2-({[(2’R,4S)-6-(3-ピリダジニル)-2,3-ジヒドロスピロ[クロメン-4,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、
(19)4-[4-シアノ-2-({[(2’R,3S)-5-(3-ピリジニル)スピロ[1-ベンゾフラン-3,1’-シクロプロパン]-2’-イル]カルボニル}アミノ)フェニル]ブタン酸、または
(20)4-[4-シアノ-2-({[(1S,2R)-3’,3’-ジメチル-6’-(3-ピリジニル)-2’,3’-ジヒドロスピロ[シクロプロパン-1,1’-インデン]-2-イル]カルボニル}アミノ)フェニル]ブタン酸である請求項1記載の化合物。 - 請求項1記載の一般式(I)で示される化合物、その塩、そのN-オキシド体、その溶媒和物、またはそれらのプロドラッグを有効成分として含有してなる医薬組成物。
- EP4受容体拮抗剤である請求項11記載の組成物。
- EP4受容体の活性化に起因する疾患の予防および/または治療剤である請求項11記載の組成物。
- EP4受容体の活性化に起因する疾患が、骨疾患、がん、全身性肉芽腫、免疫疾患、歯槽膿漏、歯肉炎、歯周病、川崎病、多臓器不全、慢性頭痛、疼痛、血管炎、静脈不全、静脈瘤、動脈瘤、大動脈瘤、痔瘻、尿崩症、新生児動脈管開存症、または胆石症である請求項13記載の組成物。
- がんが、乳がん、卵巣がん、大腸がん、肺がん、前立腺がん、頭頸部がん、リンパ腫、ぶどう膜悪性黒色腫、胸腺腫、中皮腫、食道がん、胃がん、十二指腸がん、肝細胞がん、胆管がん、胆のうがん、膵臓がん、腎細胞がん、腎盂・尿管がん、膀胱がん、陰茎がん、精巣がん、子宮がん、膣がん、外陰がん、皮膚がん、悪性骨腫瘍、軟部肉腫、軟骨肉腫、白血病、骨髄異形成症候群、または多発性骨髄腫である請求項14記載の組成物。
- 請求項1記載の一般式(I)で示される化合物、その塩、そのN-オキシド体、その溶媒和物、またはそれらのプロドラッグと、アルキル化剤、代謝拮抗剤、抗癌性抗生物質、植物性製剤、ホルモン剤、白金化合物、トポイソメラーゼ阻害剤、キナーゼ阻害剤、抗CD20抗体、抗HER2抗体、抗EGFR抗体、抗VEGF抗体、プロテアソーム阻害剤、HDAC阻害剤、および免疫調整薬から選ばれる少なくとも1種以上と組み合わせてなる医薬。
- 請求項1記載の一般式(I)で示される化合物、その塩、そのN-オキシド体、その溶媒和物、またはそれらのプロドラッグと、HMG-CoA還元酵素阻害剤、降圧剤、およびテトラサイクリン系抗生物質から選ばれる少なくとも1種以上と組み合わせてなる医薬。
- 請求項1記載の一般式(I)で示される化合物、その塩、そのN-オキシド体、その溶媒和物、またはそれらのプロドラッグと、N型カルシウムチャネル阻害剤、一酸化窒素合成酵素(NOS)阻害剤、およびカンナビノイド-2受容体刺激剤から選ばれる少なくとも1種以上と組み合わせてなる医薬。
- 請求項1記載の一般式(I)で示される化合物、その塩、そのN-オキシド体、その溶媒和物、またはそれらのプロドラッグの有効量を、EP4受容体の活性化に起因する疾患の予防および/または治療を必要とする患者に投与することを特徴とする、EP4受容体の活性化に起因する疾患の予防および/または治療方法。
- EP4受容体の活性化に起因する疾患の予防および/または治療のための、請求項1記載の一般式(I)で示される化合物、その塩、そのN-オキシド体、その溶媒和物、またはそれらのプロドラッグ。
- EP4受容体の活性化に起因する疾患の予防および/または治療剤を製造するための請求項1記載の一般式(I)で示される化合物、その塩、そのN-オキシド体、またはその溶媒和物の使用。
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EP16735086.7A EP3243813B9 (en) | 2015-01-09 | 2016-01-08 | Tricyclic spiro compound |
PL16735086T PL3243813T3 (pl) | 2015-01-09 | 2016-01-08 | Tricykliczny związek spiro |
KR1020227007889A KR102559499B1 (ko) | 2015-01-09 | 2016-01-08 | 삼환성 스피로 화합물 |
EP20196953.2A EP3778562A1 (en) | 2015-01-09 | 2016-01-08 | Tricyclic spiro compound |
MYPI2017702494A MY196172A (en) | 2015-01-09 | 2016-01-08 | Tricyclic Spiro Compound |
CN201911358371.6A CN111039916B (zh) | 2015-01-09 | 2016-01-08 | 三环螺环化合物 |
BR112017014740-8A BR112017014740B1 (pt) | 2015-01-09 | 2016-01-08 | Compostos espiro tricíclico, composição farmacêutica, agente terapêutico, medicamentos e uso terapêutico dos referidos compostos |
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US15/542,216 US10077247B2 (en) | 2015-01-09 | 2016-01-08 | Tricyclic spiro compound |
CN201680005227.2A CN107108480B (zh) | 2015-01-09 | 2016-01-08 | 三环螺环化合物 |
KR1020177018905A KR102376248B1 (ko) | 2015-01-09 | 2016-01-08 | 삼환성 스피로 화합물 |
RU2017124136A RU2707073C2 (ru) | 2015-01-09 | 2016-01-08 | Трициклическое спиро-соединение |
SG11201705628UA SG11201705628UA (en) | 2015-01-09 | 2016-01-08 | Tricyclic spiro compound |
MX2017009037A MX2017009037A (es) | 2015-01-09 | 2016-01-08 | Compuestos espiro triciclicos. |
AU2016205680A AU2016205680B2 (en) | 2015-01-09 | 2016-01-08 | Tricyclic spiro compound |
JP2016568753A JP6269862B2 (ja) | 2015-01-09 | 2016-01-08 | 三環性スピロ化合物 |
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ZA2017/04591A ZA201704591B (en) | 2015-01-09 | 2017-07-07 | Tricyclic spiro compound |
PH12017501255A PH12017501255A1 (en) | 2015-01-09 | 2017-07-07 | Tricyclic spiro compound |
IL253361A IL253361B (en) | 2015-01-09 | 2017-07-09 | A tricyclic spiro compound |
US16/039,245 US10538502B2 (en) | 2015-01-09 | 2018-07-18 | Tricyclic spiro compound |
US16/700,522 US11192876B2 (en) | 2015-01-09 | 2019-12-02 | Tricyclic spiro compound |
US17/514,878 US20220048881A1 (en) | 2015-01-09 | 2021-10-29 | Tricyclic spiro compound |
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