WO2013002215A1 - ピリジニウム基を有するセフェム化合物 - Google Patents
ピリジニウム基を有するセフェム化合物 Download PDFInfo
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- WO2013002215A1 WO2013002215A1 PCT/JP2012/066270 JP2012066270W WO2013002215A1 WO 2013002215 A1 WO2013002215 A1 WO 2013002215A1 JP 2012066270 W JP2012066270 W JP 2012066270W WO 2013002215 A1 WO2013002215 A1 WO 2013002215A1
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- ring
- unsubstituted
- compound
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- -1 Cephem compound Chemical class 0.000 title claims description 167
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical group C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 title claims description 46
- 150000001875 compounds Chemical class 0.000 claims abstract description 282
- 125000003277 amino group Chemical group 0.000 claims abstract description 127
- 150000003839 salts Chemical class 0.000 claims abstract description 81
- 239000008194 pharmaceutical composition Substances 0.000 claims abstract description 4
- 125000001424 substituent group Chemical group 0.000 claims description 72
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 55
- 125000000217 alkyl group Chemical group 0.000 claims description 49
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 46
- 125000000623 heterocyclic group Chemical group 0.000 claims description 37
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 31
- 125000002837 carbocyclic group Chemical group 0.000 claims description 29
- 125000003118 aryl group Chemical group 0.000 claims description 26
- 125000004432 carbon atom Chemical group C* 0.000 claims description 22
- 229910052736 halogen Inorganic materials 0.000 claims description 20
- 150000002367 halogens Chemical class 0.000 claims description 20
- 125000004397 aminosulfonyl group Chemical group NS(=O)(=O)* 0.000 claims description 19
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 19
- 125000003342 alkenyl group Chemical group 0.000 claims description 17
- 239000003242 anti bacterial agent Substances 0.000 claims description 15
- 125000006615 aromatic heterocyclic group Chemical group 0.000 claims description 15
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 claims description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 125000004453 alkoxycarbonyl group Chemical group 0.000 claims description 14
- 229910052739 hydrogen Inorganic materials 0.000 claims description 14
- 239000001257 hydrogen Substances 0.000 claims description 14
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 14
- 125000003545 alkoxy group Chemical group 0.000 claims description 13
- 125000002947 alkylene group Chemical group 0.000 claims description 10
- 125000000304 alkynyl group Chemical group 0.000 claims description 10
- 125000005708 carbonyloxy group Chemical group [*:2]OC([*:1])=O 0.000 claims description 10
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 10
- 229910052799 carbon Inorganic materials 0.000 claims description 9
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 9
- 125000004450 alkenylene group Chemical group 0.000 claims description 8
- 125000002252 acyl group Chemical group 0.000 claims description 7
- 125000004419 alkynylene group Chemical group 0.000 claims description 7
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 7
- 230000001012 protector Effects 0.000 claims description 6
- 125000004390 alkyl sulfonyl group Chemical group 0.000 claims description 5
- 125000004414 alkyl thio group Chemical group 0.000 claims description 5
- 125000004429 atom Chemical group 0.000 claims description 5
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 5
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- 125000003302 alkenyloxy group Chemical group 0.000 claims description 4
- 125000004104 aryloxy group Chemical group 0.000 claims description 4
- 125000002373 5 membered heterocyclic group Chemical group 0.000 claims description 3
- 125000004070 6 membered heterocyclic group Chemical group 0.000 claims description 3
- 125000006575 electron-withdrawing group Chemical group 0.000 claims description 3
- 125000005843 halogen group Chemical group 0.000 claims description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- 241000894006 Bacteria Species 0.000 abstract description 32
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 24
- 102000006635 beta-lactamase Human genes 0.000 abstract description 13
- 108090000204 Dipeptidase 1 Proteins 0.000 abstract description 11
- 238000001228 spectrum Methods 0.000 abstract description 7
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 192
- 239000000243 solution Substances 0.000 description 88
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 88
- 239000000203 mixture Substances 0.000 description 85
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 78
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 68
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 63
- 238000005160 1H NMR spectroscopy Methods 0.000 description 51
- RDOXTESZEPMUJZ-UHFFFAOYSA-N anisole Chemical compound COC1=CC=CC=C1 RDOXTESZEPMUJZ-UHFFFAOYSA-N 0.000 description 34
- 230000002829 reductive effect Effects 0.000 description 32
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 30
- 238000006243 chemical reaction Methods 0.000 description 30
- 0 CCCC*NC Chemical compound CCCC*NC 0.000 description 27
- 238000001914 filtration Methods 0.000 description 26
- 238000003786 synthesis reaction Methods 0.000 description 26
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 24
- 238000000034 method Methods 0.000 description 24
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 23
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 22
- 230000015572 biosynthetic process Effects 0.000 description 22
- 238000001816 cooling Methods 0.000 description 21
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 20
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 19
- 125000006239 protecting group Chemical group 0.000 description 19
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 19
- JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical compound [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 description 18
- 150000001782 cephems Chemical class 0.000 description 17
- UZKWTJUDCOPSNM-UHFFFAOYSA-N methoxybenzene Substances CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 description 17
- 238000010898 silica gel chromatography Methods 0.000 description 17
- 239000002904 solvent Substances 0.000 description 17
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 15
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 14
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 14
- 239000000460 chlorine Substances 0.000 description 14
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 13
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 13
- 239000000047 product Substances 0.000 description 13
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 12
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 12
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
- 239000012267 brine Substances 0.000 description 12
- 239000002244 precipitate Substances 0.000 description 12
- 239000011734 sodium Substances 0.000 description 12
- 238000003756 stirring Methods 0.000 description 12
- FPQQSJJWHUJYPU-UHFFFAOYSA-N 3-(dimethylamino)propyliminomethylidene-ethylazanium;chloride Chemical compound Cl.CCN=C=NCCCN(C)C FPQQSJJWHUJYPU-UHFFFAOYSA-N 0.000 description 11
- 229910052801 chlorine Inorganic materials 0.000 description 11
- 239000012044 organic layer Substances 0.000 description 11
- 239000008213 purified water Substances 0.000 description 11
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 10
- 229940088710 antibiotic agent Drugs 0.000 description 10
- 229940079593 drug Drugs 0.000 description 10
- 239000003814 drug Substances 0.000 description 10
- 150000002148 esters Chemical group 0.000 description 10
- 239000010410 layer Substances 0.000 description 10
- 239000000843 powder Substances 0.000 description 10
- 238000000746 purification Methods 0.000 description 10
- 125000003831 tetrazolyl group Chemical group 0.000 description 10
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 9
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 9
- 238000004440 column chromatography Methods 0.000 description 9
- 229910052731 fluorine Inorganic materials 0.000 description 9
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 9
- 238000012360 testing method Methods 0.000 description 9
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 8
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical compound C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 8
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 8
- YCIMNLLNPGFGHC-UHFFFAOYSA-N catechol Chemical group OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 description 8
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 8
- 102000020235 metallo-beta-lactamase Human genes 0.000 description 8
- 108060004734 metallo-beta-lactamase Proteins 0.000 description 8
- 239000000651 prodrug Substances 0.000 description 8
- 229940002612 prodrug Drugs 0.000 description 8
- 239000000725 suspension Substances 0.000 description 8
- 150000003952 β-lactams Chemical class 0.000 description 8
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 7
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical group NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 7
- 238000007796 conventional method Methods 0.000 description 7
- 239000013078 crystal Substances 0.000 description 7
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 description 7
- 239000002274 desiccant Substances 0.000 description 7
- 150000002431 hydrogen Chemical class 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- 238000002347 injection Methods 0.000 description 7
- 125000004076 pyridyl group Chemical group 0.000 description 7
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 7
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 7
- VAVHMEQFYYBAPR-ITWZMISCSA-N (e,3r,5s)-7-[4-(4-fluorophenyl)-1-phenyl-2-propan-2-ylpyrrol-3-yl]-3,5-dihydroxyhept-6-enoic acid Chemical compound CC(C)C1=C(\C=C\[C@@H](O)C[C@@H](O)CC(O)=O)C(C=2C=CC(F)=CC=2)=CN1C1=CC=CC=C1 VAVHMEQFYYBAPR-ITWZMISCSA-N 0.000 description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 6
- 125000005115 alkyl carbamoyl group Chemical group 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 6
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 6
- 238000004587 chromatography analysis Methods 0.000 description 6
- 229940127206 compound 14d Drugs 0.000 description 6
- 125000000753 cycloalkyl group Chemical group 0.000 description 6
- 125000001995 cyclobutyl group Chemical group [H]C1([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 6
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- 239000011541 reaction mixture Substances 0.000 description 6
- 229910052717 sulfur Inorganic materials 0.000 description 6
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 6
- 238000005406 washing Methods 0.000 description 6
- APJSHECCIRQQDV-ZRDIBKRKSA-N (e)-3-[4-hydroxy-3-(5,5,8,8-tetramethyl-3-pentoxy-6,7-dihydronaphthalen-2-yl)phenyl]prop-2-enoic acid Chemical compound CCCCCOC1=CC(C(CCC2(C)C)(C)C)=C2C=C1C1=CC(\C=C\C(O)=O)=CC=C1O APJSHECCIRQQDV-ZRDIBKRKSA-N 0.000 description 5
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 5
- IAZDPXIOMUYVGZ-WFGJKAKNSA-N Dimethyl sulfoxide Chemical compound [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H] IAZDPXIOMUYVGZ-WFGJKAKNSA-N 0.000 description 5
- YZCKVEUIGOORGS-NJFSPNSNSA-N Tritium Chemical compound [3H] YZCKVEUIGOORGS-NJFSPNSNSA-N 0.000 description 5
- ZZVUWRFHKOJYTH-UHFFFAOYSA-N diphenhydramine Chemical group C=1C=CC=CC=1C(OCCN(C)C)C1=CC=CC=C1 ZZVUWRFHKOJYTH-UHFFFAOYSA-N 0.000 description 5
- 238000000921 elemental analysis Methods 0.000 description 5
- 125000001153 fluoro group Chemical group F* 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- MUJNAWXXOJRNGK-UHFFFAOYSA-N n-[3-(6-methyl-1,2,3,4-tetrahydrocarbazol-9-yl)propyl]cyclohexanamine Chemical compound C1=2CCCCC=2C2=CC(C)=CC=C2N1CCCNC1CCCCC1 MUJNAWXXOJRNGK-UHFFFAOYSA-N 0.000 description 5
- LYGJENNIWJXYER-UHFFFAOYSA-N nitromethane Chemical compound C[N+]([O-])=O LYGJENNIWJXYER-UHFFFAOYSA-N 0.000 description 5
- PFGVNLZDWRZPJW-OPAMFIHVSA-N otamixaban Chemical compound C([C@@H](C(=O)OC)[C@@H](C)NC(=O)C=1C=CC(=CC=1)C=1C=C[N+]([O-])=CC=1)C1=CC=CC(C(N)=N)=C1 PFGVNLZDWRZPJW-OPAMFIHVSA-N 0.000 description 5
- 125000001453 quaternary ammonium group Chemical group 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 229910052722 tritium Inorganic materials 0.000 description 5
- HBENZIXOGRCSQN-VQWWACLZSA-N (1S,2S,6R,14R,15R,16R)-5-(cyclopropylmethyl)-16-[(2S)-2-hydroxy-3,3-dimethylpentan-2-yl]-15-methoxy-13-oxa-5-azahexacyclo[13.2.2.12,8.01,6.02,14.012,20]icosa-8(20),9,11-trien-11-ol Chemical compound N1([C@@H]2CC=3C4=C(C(=CC=3)O)O[C@H]3[C@@]5(OC)CC[C@@]2([C@@]43CC1)C[C@@H]5[C@](C)(O)C(C)(C)CC)CC1CC1 HBENZIXOGRCSQN-VQWWACLZSA-N 0.000 description 4
- SHAHPWSYJFYMRX-GDLCADMTSA-N (2S)-2-(4-{[(1R,2S)-2-hydroxycyclopentyl]methyl}phenyl)propanoic acid Chemical compound C1=CC([C@@H](C(O)=O)C)=CC=C1C[C@@H]1[C@@H](O)CCC1 SHAHPWSYJFYMRX-GDLCADMTSA-N 0.000 description 4
- DIXMBHMNEHPFCX-MCMMXHMISA-N (2r)-2-[5-[6-amino-5-[(1r)-1-[5-fluoro-2-(triazol-2-yl)phenyl]ethoxy]pyridin-3-yl]-4-methyl-1,3-thiazol-2-yl]propane-1,2-diol Chemical compound O([C@H](C)C=1C(=CC=C(F)C=1)N1N=CC=N1)C(C(=NC=1)N)=CC=1C=1SC([C@](C)(O)CO)=NC=1C DIXMBHMNEHPFCX-MCMMXHMISA-N 0.000 description 4
- HPJGEESDHAUUQR-SKGSPYGFSA-N (2s)-2-[[(2s)-5-(diaminomethylideneamino)-2-[[(2s)-1-[(2s)-5-(diaminomethylideneamino)-2-[[(2s)-2-[[(2s)-3-naphthalen-2-yl-2-(3-pyridin-3-ylpropanoylamino)propanoyl]amino]-3-phenylpropanoyl]amino]pentanoyl]pyrrolidine-2-carbonyl]amino]pentanoyl]amino]buta Chemical compound NC(=O)C[C@@H](C(N)=O)NC(=O)[C@H](CCCN=C(N)N)NC(=O)[C@@H]1CCCN1C(=O)[C@H](CCCN=C(N)N)NC(=O)[C@@H](NC(=O)[C@H](CC=1C=C2C=CC=CC2=CC=1)NC(=O)CCC=1C=NC=CC=1)CC1=CC=CC=C1 HPJGEESDHAUUQR-SKGSPYGFSA-N 0.000 description 4
- PHDIJLFSKNMCMI-ITGJKDDRSA-N (3R,4S,5R,6R)-6-(hydroxymethyl)-4-(8-quinolin-6-yloxyoctoxy)oxane-2,3,5-triol Chemical compound OC[C@@H]1[C@H]([C@@H]([C@H](C(O1)O)O)OCCCCCCCCOC=1C=C2C=CC=NC2=CC=1)O PHDIJLFSKNMCMI-ITGJKDDRSA-N 0.000 description 4
- NUJWKQSEJDYCDB-GNRVTEMESA-N (3s)-1-[(1s,2r,4r)-4-[methyl(propan-2-yl)amino]-2-propylcyclohexyl]-3-[[6-(trifluoromethyl)quinazolin-4-yl]amino]pyrrolidin-2-one Chemical compound CCC[C@@H]1C[C@H](N(C)C(C)C)CC[C@@H]1N1C(=O)[C@@H](NC=2C3=CC(=CC=C3N=CN=2)C(F)(F)F)CC1 NUJWKQSEJDYCDB-GNRVTEMESA-N 0.000 description 4
- VUDZSIYXZUYWSC-DBRKOABJSA-N (4r)-1-[(2r,4r,5r)-3,3-difluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-4-hydroxy-1,3-diazinan-2-one Chemical compound FC1(F)[C@H](O)[C@@H](CO)O[C@H]1N1C(=O)N[C@H](O)CC1 VUDZSIYXZUYWSC-DBRKOABJSA-N 0.000 description 4
- FRJJJAKBRKABFA-TYFAACHXSA-N (4r,6s)-6-[(e)-2-[6-chloro-4-(4-fluorophenyl)-2-propan-2-ylquinolin-3-yl]ethenyl]-4-hydroxyoxan-2-one Chemical compound C(\[C@H]1OC(=O)C[C@H](O)C1)=C/C=1C(C(C)C)=NC2=CC=C(Cl)C=C2C=1C1=CC=C(F)C=C1 FRJJJAKBRKABFA-TYFAACHXSA-N 0.000 description 4
- VGNCBRNRHXEODV-XXVHXNRLSA-N (6r,7r)-1-[(4s,5r)-4-acetyloxy-5-methyl-3-methylidene-6-phenylhexyl]-6-dodecoxy-4,7-dihydroxy-2,8-dioxabicyclo[3.2.1]octane-3,4,5-tricarboxylic acid Chemical compound C([C@@H](C)[C@H](OC(C)=O)C(=C)CCC12[C@H](O)[C@H](C(O2)(C(O)=O)C(O)(C(O1)C(O)=O)C(O)=O)OCCCCCCCCCCCC)C1=CC=CC=C1 VGNCBRNRHXEODV-XXVHXNRLSA-N 0.000 description 4
- LVHOHZHTZXRVRJ-CMDGGOBGSA-N (e)-3-(3-methoxyphenyl)-n-(3,4,5-trimethoxyphenyl)prop-2-enamide Chemical compound COC1=CC=CC(\C=C\C(=O)NC=2C=C(OC)C(OC)=C(OC)C=2)=C1 LVHOHZHTZXRVRJ-CMDGGOBGSA-N 0.000 description 4
- JNPGUXGVLNJQSQ-BGGMYYEUSA-M (e,3r,5s)-7-[4-(4-fluorophenyl)-1,2-di(propan-2-yl)pyrrol-3-yl]-3,5-dihydroxyhept-6-enoate Chemical compound CC(C)N1C(C(C)C)=C(\C=C\[C@@H](O)C[C@@H](O)CC([O-])=O)C(C=2C=CC(F)=CC=2)=C1 JNPGUXGVLNJQSQ-BGGMYYEUSA-M 0.000 description 4
- DPRJPRMZJGWLHY-HNGSOEQISA-N (e,3r,5s)-7-[5-(4-fluorophenyl)-3-propan-2-yl-1-pyrazin-2-ylpyrazol-4-yl]-3,5-dihydroxyhept-6-enoic acid Chemical compound OC(=O)C[C@H](O)C[C@H](O)/C=C/C=1C(C(C)C)=NN(C=2N=CC=NC=2)C=1C1=CC=C(F)C=C1 DPRJPRMZJGWLHY-HNGSOEQISA-N 0.000 description 4
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- 229960003085 meticillin Drugs 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 125000006203 morpholinoethyl group Chemical group [H]C([H])(*)C([H])([H])N1C([H])([H])C([H])([H])OC([H])([H])C1([H])[H] 0.000 description 1
- 230000036457 multidrug resistance Effects 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000003136 n-heptyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 229940100656 nasal solution Drugs 0.000 description 1
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 201000008383 nephritis Diseases 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 125000002801 octanoyl group Chemical group C(CCCCCCC)(=O)* 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000012053 oil suspension Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 125000005880 oxathiolanyl group Chemical group 0.000 description 1
- 125000000466 oxiranyl group Chemical group 0.000 description 1
- 125000005740 oxycarbonyl group Chemical group [*:1]OC([*:2])=O 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 125000006503 p-nitrobenzyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1[N+]([O-])=O)C([H])([H])* 0.000 description 1
- 238000007911 parenteral administration Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 125000001484 phenothiazinyl group Chemical group C1(=CC=CC=2SC3=CC=CC=C3NC12)* 0.000 description 1
- 125000004932 phenoxathinyl group Chemical group 0.000 description 1
- 125000001644 phenoxazinyl group Chemical group C1(=CC=CC=2OC3=CC=CC=C3NC12)* 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- 125000003170 phenylsulfonyl group Chemical group C1(=CC=CC=C1)S(=O)(=O)* 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- UHZYTMXLRWXGPK-UHFFFAOYSA-N phosphorus pentachloride Chemical compound ClP(Cl)(Cl)(Cl)Cl UHZYTMXLRWXGPK-UHFFFAOYSA-N 0.000 description 1
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 description 1
- 125000004592 phthalazinyl group Chemical group C1(=NN=CC2=CC=CC=C12)* 0.000 description 1
- XKJCHHZQLQNZHY-UHFFFAOYSA-N phthalimide Chemical compound C1=CC=C2C(=O)NC(=O)C2=C1 XKJCHHZQLQNZHY-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 125000005936 piperidyl group Chemical group 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 125000001844 prenyl group Chemical group [H]C([*])([H])C([H])=C(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- 125000001501 propionyl group Chemical group O=C([*])C([H])([H])C([H])([H])[H] 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000000159 protein binding assay Methods 0.000 description 1
- 125000001042 pteridinyl group Chemical group N1=C(N=CC2=NC=CN=C12)* 0.000 description 1
- 125000000561 purinyl group Chemical group N1=C(N=C2N=CNC2=C1)* 0.000 description 1
- 125000003072 pyrazolidinyl group Chemical group 0.000 description 1
- 125000002755 pyrazolinyl group Chemical group 0.000 description 1
- GGOZGYRTNQBSSA-UHFFFAOYSA-N pyridine-2,3-diol Chemical group OC1=CC=CN=C1O GGOZGYRTNQBSSA-UHFFFAOYSA-N 0.000 description 1
- WHMDPDGBKYUEMW-UHFFFAOYSA-N pyridine-2-thiol Chemical compound SC1=CC=CC=N1 WHMDPDGBKYUEMW-UHFFFAOYSA-N 0.000 description 1
- 125000000719 pyrrolidinyl group Chemical group 0.000 description 1
- 125000001422 pyrrolinyl group Chemical group 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 125000001567 quinoxalinyl group Chemical group N1=C(C=NC2=CC=CC=C12)* 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 238000000163 radioactive labelling Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 208000020029 respiratory tract infectious disease Diseases 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 125000003808 silyl group Chemical group [H][Si]([H])([H])[*] 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 229940079827 sodium hydrogen sulfite Drugs 0.000 description 1
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 1
- RPACBEVZENYWOL-XFULWGLBSA-M sodium;(2r)-2-[6-(4-chlorophenoxy)hexyl]oxirane-2-carboxylate Chemical compound [Na+].C=1C=C(Cl)C=CC=1OCCCCCC[C@]1(C(=O)[O-])CO1 RPACBEVZENYWOL-XFULWGLBSA-M 0.000 description 1
- 238000003797 solvolysis reaction Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- YBBRCQOCSYXUOC-UHFFFAOYSA-N sulfuryl dichloride Chemical compound ClS(Cl)(=O)=O YBBRCQOCSYXUOC-UHFFFAOYSA-N 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- FRACPXUHUTXLCX-BELIEFIBSA-N tert-butyl N-{1-[(1S)-1-{[(1R,2S)-1-(benzylcarbamoyl)-1-hydroxy-3-[(3S)-2-oxopyrrolidin-3-yl]propan-2-yl]carbamoyl}-2-cyclopropylethyl]-2-oxopyridin-3-yl}carbamate Chemical compound CC(C)(C)OC(=O)NC1=CC=CN(C1=O)[C@@H](CC2CC2)C(=O)N[C@@H](C[C@@H]3CCNC3=O)[C@H](C(=O)NCC4=CC=CC=C4)O FRACPXUHUTXLCX-BELIEFIBSA-N 0.000 description 1
- ILMRJRBKQSSXGY-UHFFFAOYSA-N tert-butyl(dimethyl)silicon Chemical group C[Si](C)C(C)(C)C ILMRJRBKQSSXGY-UHFFFAOYSA-N 0.000 description 1
- 125000005931 tert-butyloxycarbonyl group Chemical group [H]C([H])([H])C(OC(*)=O)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- GMRIOAVKKGNMMV-UHFFFAOYSA-N tetrabutylazanium;azide Chemical compound [N-]=[N+]=[N-].CCCC[N+](CCCC)(CCCC)CCCC GMRIOAVKKGNMMV-UHFFFAOYSA-N 0.000 description 1
- 125000005886 tetrahydrobenzothienyl group Chemical group 0.000 description 1
- 125000001712 tetrahydronaphthyl group Chemical group C1(CCCC2=CC=CC=C12)* 0.000 description 1
- 125000001412 tetrahydropyranyl group Chemical group 0.000 description 1
- ZVQXQPNJHRNGID-UHFFFAOYSA-N tetramethylsuccinonitrile Chemical compound N#CC(C)(C)C(C)(C)C#N ZVQXQPNJHRNGID-UHFFFAOYSA-N 0.000 description 1
- 125000005458 thianyl group Chemical group 0.000 description 1
- 125000005505 thiomorpholino group Chemical group 0.000 description 1
- 125000004568 thiomorpholinyl group Chemical group 0.000 description 1
- 229930192474 thiophene Natural products 0.000 description 1
- 125000005147 toluenesulfonyl group Chemical group C=1(C(=CC=CC1)S(=O)(=O)*)C 0.000 description 1
- 125000005425 toluyl group Chemical group 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
- 101150080758 tonB gene Proteins 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- 125000000026 trimethylsilyl group Chemical group [H]C([H])([H])[Si]([*])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000002221 trityl group Chemical group [H]C1=C([H])C([H])=C([H])C([H])=C1C([*])(C1=C(C(=C(C(=C1[H])[H])[H])[H])[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 208000019206 urinary tract infection Diseases 0.000 description 1
- 125000003774 valeryl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000001834 xanthenyl group Chemical group C1=CC=CC=2OC3=CC=CC=C3C(C12)* 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D501/14—Compounds having a nitrogen atom directly attached in position 7
- C07D501/60—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 3 and 4
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D501/02—Preparation
- C07D501/04—Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D501/14—Compounds having a nitrogen atom directly attached in position 7
- C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
- C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
- C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
- C07D501/36—Methylene radicals, substituted by sulfur atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D501/14—Compounds having a nitrogen atom directly attached in position 7
- C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
- C07D501/59—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3 with hetero atoms directly attached in position 3
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D505/00—Heterocyclic compounds containing 5-oxa-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. oxacephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D505/00—Heterocyclic compounds containing 5-oxa-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. oxacephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D505/02—Preparation
- C07D505/06—Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents
Definitions
- the compound of the present invention relates to a cephem compound having a broad antibacterial spectrum and showing strong antibacterial activity particularly against ⁇ -lactamase-producing gram-negative bacteria, and a pharmaceutical composition containing the same.
- ⁇ -lactamases are roughly classified into four classes. That is, class A (TEM type, SHV type, CTX-M type, KPC type, etc.), class B (IMP type, VIM type, L-1 type, etc.), class C (AmpC type, etc.), class D (OXA type, etc.) Etc.).
- class A, C, and D types are broadly classified into serine- ⁇ -lactamases
- class B types are broadly classified into metallo- ⁇ -lactamases, which are known to hydrolyze ⁇ -lactam drugs by different mechanisms. ing.
- cephem compounds having a catechol group in the molecule are known (eg, Non-Patent Documents 2 to 4).
- the action is due to the fact that the catechol group forms a chelate with Fe 3+ , so that the compound is efficiently taken up into the microbial cell via the Fe 3+ transport system (tonB-dependent iron transport system) on the cell membrane.
- Fe 3+ transport system titaniumB-dependent iron transport system
- Patent Documents 2 to 8 and Non-Patent Document 5 describe compounds having a partial structure of the 7-position side chain and a quaternary salt structure in the cephem skeleton. However, in these documents, only the pyridinium structure is described, and most of them only have a formamide group at the 7-position. For example, most of those disclosed in Patent Document 2 have a penicillin skeleton.
- Non-Patent Document 1 and Patent Documents 8 to 12 and 15 are catechol-type derivatives having a catechol at the 3-position side chain site of the cephem skeleton, and Patent Documents 10, 11, 13, and 14 include Pseudo catechol type derivatives having a hydroxypyridone group are described. Patent Documents 16 and 17 describe cephem compounds having a quaternary ammonium group.
- Patent Document 22 describes a compound containing S-pyridinium at the 3-position of the cephem skeleton, but does not disclose a compound having a bioisostere of a carboxyl ion such as a tetrazolyl group at the 4-position of the cephem skeleton.
- Non-Patent Document 7 describes that a penicillin compound having a tetrazolyl group at the 3-position of the penicillin skeleton has excellent stability against ⁇ -lactamase, but has a tetrazolyl group at the 4-position of the cephem skeleton. The cephem compound is not described.
- Patent Documents 18, 19, 20 and Non-Patent Document 6 describe cephem compounds having a tetrazolyl group at the 4-position of the cephem skeleton, but do not describe compounds having a quaternary ammonium group at the 3-position side chain site. Absent.
- Patent Document 21 The applicant has disclosed a cephem compound having a catechol-type substituent.
- Patent Documents 23 to 25 the present applicant has already disclosed a cephem antibacterial agent having strong antibacterial activity against ⁇ -lactamase-producing gram-negative bacteria.
- Patent Documents 23 to 25 these documents do not disclose a structure containing S-pyridinium at the 3-position of the cephem skeleton.
- the present invention provides cephem compounds that exhibit a strong antibacterial spectrum against a variety of bacteria including gram negative and / or gram positive bacteria.
- the present invention provides a cephem compound exhibiting strong antibacterial activity against ⁇ -lactamase-producing gram-negative bacteria. More specifically, the present invention provides a cephem compound exhibiting strong antibacterial activity against multi-drug resistant bacteria, particularly class B type metallo- ⁇ -lactamase-producing gram-negative bacteria. More specifically, a cephem compound that exhibits effective antibacterial activity also against a substrate-specific extended ⁇ -lactamase (ESBL) -producing bacterium is provided. Also provided is a cephem compound having an antibacterial action against a strain having resistance to a cephem compound having a carboxyl group at the 4-position.
- ESBL substrate-specific extended ⁇ -lactamase
- the present invention provides a cephem compound that solves the above problems by having at least the following structural features.
- R 2A and R 2B a) R 2A is a hydrogen atom, substituted or unsubstituted amino group, —SO 3 H, substituted or unsubstituted aminosulfonyl group, carboxyl group, substituted or unsubstituted lower alkyloxycarbonyl group, substituted or unsubstituted carbamoyl A carbonyloxy group having a group, a hydroxyl group or a substituent, and R 2B is a hydrogen atom or b) R 2A and R 2B together form a substituted or unsub
- R 5 is a lower alkyl group or a halo lower alkyl group
- G is a single bond, a substituted or unsubstituted lower alkylene group, a substituted or unsubstituted lower alkenylene group or a substituted or unsubstituted lower alkynylene group
- M is a single bond or a 5- or 6-membered heterocyclic group containing at least 1 to 3 nitrogen atoms
- D represents a single bond, —CO—, —O—CO—, —CO—O—, —NR 6 —, —NR 6 —CO—, —CO—NR 6 —, —NR 6 —CO—NR 6 —, —O—, —S—, —SO—, —SO 2 —NR 6 —, —NR 6 —SO 2 —, —CH 2 —NR 6 —CO— or —SO 2 —,
- Each R 6 is independently hydrogen or a substituted or unsub
- R 4 of R 4 is a hydroxyl group attached respectively to adjacent carbon atoms on ring A.
- R 12 represents a hydrogen atom, a halogen, a hydroxyl group, —SO 3 H, a substituted or unsubstituted amino group, a substituted or unsubstituted carboxyl group, a substituted or unsubstituted carbamoyl group, a substituted or unsubstituted acyl group, substituted or unsubstituted Unsubstituted aminosulfonyl group, substituted or unsubstituted lower alkyl group, substituted or unsubstituted lower alkenyl group, substituted or unsubstituted lower alkynyl group, substituted or unsubstituted non-aromatic carbocyclic group or substituted or unsubstituted A substituted non-aromatic heterocyclic group.
- R 12 represents a hydrogen atom, a halogen, a hydroxy
- R 10 is the formula: Or a protected form of the amino group or a pharmaceutically acceptable salt thereof, when an amino group is present on the ring of the 7-position side chain thereof,
- (Item 4) is a single bond or a formula: (Here, the bond on the left indicates a bond with G, and the bond on the right indicates a bond with D)
- D is a single bond, —CO—, —O—CO—, —CO—O—, —NR 6 —, —NR 6 —CO—NR 6 —, —NR 6 —CO— or —CO—NR 6 — (
- R 6 is as defined in (Item 1).
- each R 4 independently represents a hydrogen atom, halogen, hydroxyl group, —CN, —C ( ⁇ O) —R 5 , —C ( ⁇ O) —OH, —C ( ⁇ O) —OR 5.
- -OR 5 and R 5 is as defined in (Item 1))
- (Item 7) formula: But the formula: The compound according to (Item 6), or a protected form of the amino group when an amino group is present on the ring of the 7-position side chain, or a pharmaceutically acceptable salt thereof.
- (Item 8) formula: But the formula: The compound according to (Item 6), or a protected form of the amino group when an amino group is present on the ring of the 7-position side chain, or a pharmaceutically acceptable salt thereof.
- (Item 9) formula: Is the formula: The compound according to any one of (Item 1) to (Item 8), which is further selected from the group and optionally having a substituent on the ring, or amino on the ring of the 7-position side chain thereof A protected form of the amino group when a group is present, or a pharmaceutically acceptable salt thereof.
- (Item 10) formula: Is an expression The compound according to (Item 9), which is further selected from the group which may have a substituent on the ring, or the amino group when an amino group is present on the ring of the 7-position side chain Or a pharmaceutically acceptable salt thereof.
- Carboxyl ion bioisosteres have the formula: The compound according to (Item 14), or a protected form of the amino group or a pharmaceutically acceptable salt thereof when an amino group is present on the ring of the 7-position side chain.
- (Item 16) The compound according to any one of (Item 1) to (Item 15), wherein U is —S—, or a protected form of the amino group when an amino group is present on the ring of the 7-position side chain, or those Pharmaceutically acceptable salts of
- (Item 18) The compound according to any one of (Item 1) to (Item 17), wherein R 1 is a substituted or unsubstituted phenyl group, or the amino group when an amino group is present on the ring of the 7-position side chain Or a pharmaceutically acceptable salt thereof.
- R 1 represents the formula: (Where X is N, C (—H) or C (—Cl)) The compound according to any one of (Item 1) to (Item 17), or a protected form of the amino group in the above formula, or a pharmaceutically acceptable salt thereof.
- R 2A is a hydrogen atom, a substituted or unsubstituted amino group, -SO 3 H, a substituted or unsubstituted aminosulfonyl group, a carboxyl group, a substituted or unsubstituted carbamoyl group, a hydroxyl group Or a compound according to any one of (Item 1) to (Item 21), or a ring on the 7-position side chain thereof, which is a substituted carbonyloxy group and R 2B is a hydrogen atom A protected form of the amino group when an amino group is present, or a pharmaceutically acceptable salt thereof.
- R 2A is an amino group having a substituent shown below ;
- the aminosulfonyl group having a substituent shown below (Wherein ring B represents a substituted or unsubstituted heterocyclic group);
- the following carbamoyl groups having substituents (Wherein ring B represents a substituted or unsubstituted heterocyclic group); or a carbonyloxy group having a substituent shown below (Wherein ring B represents a substituted or unsubstituted heterocyclic group);
- R 2A and R 2B b) a hydroxyimino group having a substituent as shown below together with R 2A and R 2B (R 7 and R 8 are each independently a hydrogen atom, halogen, hydroxyl group, carboxyl group, substituted or unsubstituted lower alkyl group, substituted or unsubstituted carbocyclic group, or substituted or unsubstituted heterocyclic group.
- R 7 and R 8 together with adjacent atoms may form a substituted or unsubstituted carbocyclic ring or a substituted or unsubstituted heterocyclic ring
- Q is a single bond, an optionally substituted carbocyclic group, or an optionally substituted heterocyclic group
- m represents an integer of 0 to 3.
- L is a single bond, —CH 2 —, —CH ⁇ CH— or —CH ⁇ CH—CH 2 — (the compound according to any one of items 1 to 25, or A protector in the group or a pharmaceutically acceptable salt thereof.
- (Item 27) The compound according to any one of (Item 1) to (Item 26), wherein L is a single bond or —CH 2 —, or a protected form at the amino group on the ring of the 7-position side chain, or a pharmaceutically acceptable product thereof Salt.
- (Item 28) The compound according to any one of (Item 1) to (Item 27), wherein W is —CH 2 —, or a protected form of the amino group when an amino group is present on the ring of the 7-position side chain; Their pharmaceutically acceptable salts.
- (Item 29) The compound according to any one of (Item 1) to (Item 28), or the protected form of the amino group when an amino group is present on the ring of the 7-position side chain or a pharmaceutically acceptable salt thereof.
- (Item 30) The compound according to any one of (Item 1) to (Item 28), or a protected form of the amino group when a amino group is present on the ring of the 7-position side chain or a pharmaceutically acceptable salt thereof. Contains antibacterial agent.
- the compound according to the present invention is useful as a pharmaceutical in that it has at least one of the following characteristics. 1) It exhibits a strong antibacterial spectrum against various bacteria including Gram negative bacteria and / or Gram positive bacteria. 2) Strong antibacterial activity against ⁇ -lactamase-producing gram-negative bacteria. 3) Strong antibacterial activity against multi-drug resistant bacteria, especially class B type metallo- ⁇ -lactamase producing Gram-negative bacteria. 4) It exhibits strong antibacterial activity against substrate-specific extended ⁇ -lactamase (ESBL) -producing bacteria. 5) Does not show cross-resistance with existing cephem and / or carbapenem drugs. 6) Does not show side effects such as fever after in vivo administration.
- ESBL substrate-specific extended ⁇ -lactamase
- Halogen includes fluorine, chlorine, bromine and iodine. Preferred is fluorine or chlorine, and more preferred is chlorine.
- the “lower alkyl group” includes linear or branched alkyl having 1 to 8, preferably 1 to 6, and more preferably 1 to 4 carbon atoms.
- methyl, ethyl, n-propyl examples include isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, n-pentyl, isopentyl, neopentyl, hexyl, isohexyl, n-heptyl, isoheptyl, n-octyl and the like.
- the “lower alkylene group” includes linear alkylene having 1 to 8, preferably 1 to 6, more preferably 1 to 4, and most preferably 1 or 2 carbon atoms.
- methylene, ethylene, n- Examples include propylene, n-butylene, n-pentylene, and n-hexylene.
- the “lower alkenylene group” includes linear alkenylene having 2 to 8, preferably 2 to 6, and more preferably 2 to 4 carbon atoms having one or more double bonds at any position.
- vinylene , Arylene, propenylene, butenylene, plenylene, butadienylene, pentenylene, pentadienylene, hexenylene, hexadienylene and the like.
- the “lower alkynylene group” includes straight-chain alkynyl having 2 to 8, preferably 2 to 6, and more preferably 2 to 4 carbon atoms having one or more triple bonds at any position. Examples include ethynylene, propynylene, butynylene, pentynylene, hexynylene and the like.
- halo lower alkyl group is a group substituted with one or more of the “halogen” at any position of the “lower alkyl group”.
- monofluoromethyl, difluoromethyl, trifluoromethyl, monochloro Examples include methyl, dichloromethyl, trichloromethyl, monobromomethyl, monofluoroethyl, monochloroethyl, chlorodifluoromethyl and the like.
- Substituted or unsubstituted amino group or “substituted or unsubstituted carbamoyl group”
- Substituted or unsubstituted lower alkyl eg methyl, ethyl, isopropyl, benzyl, carbamoylalkyl (eg carbamoylmethyl), mono- or di-lower alkylcarbamoyl lower alkyl (eg dimethylcarbamoylethyl), hydroxy lower alkyl, heterocycle lower Alkyl (eg morpholinoethyl, tetrahydropyranylethyl), alkoxycarbonyl lower alkyl (eg ethoxycarbonylmethyl, ethoxycarbonylethyl), mono- or di-lower alkylamino lower alkyl (eg dimethylaminoethyl), Lower alkoxy lower alkyl (eg, methoxyethyl,
- the “lower alkenyl group” means a linear or branched alkenyl having 2 to 8 carbon atoms having one or more double bonds to the “lower alkyl group”.
- it is alkenyl having 2 to 6 carbon atoms, more preferably 2 to 4 carbon atoms.
- the amino group of the “substituted or unsubstituted amino group” or “substituted or unsubstituted carbamoyl group” contains a sulfur atom and / or an oxygen atom in the ring together with the adjacent nitrogen atoms of the two substituents of the amino group.
- a nitrogen-containing heterocycle preferably a 5- to 7-membered ring, and preferably saturated
- the sulfur atom may be substituted with oxo.
- a 5-membered or 6-membered ring such as piperazinyl, piperidino, morpholino, pyrrolidino, 2-oxopiperidino, 2-oxopyrrolidino, 4-hydroxymorpholino and the like are preferable.
- the substituent of the “substituted or unsubstituted lower alkyl group” includes one or more groups selected from the following substituent group ⁇ . When substituted with a plurality of substituents, these substituents may be the same or different.
- substituents of the “substituted or unsubstituted lower alkylene group”, “substituted or unsubstituted lower alkenylene group” and “substituted or unsubstituted lower alkynylene group” are one or more selected from the following substituent group ⁇ Groups. When substituted with a plurality of substituents, these substituents may be the same or different.
- the substituent of the “substituted or unsubstituted aminosulfonyl group” includes substituted lower alkyl and one or more groups selected from the following substituent group ⁇ .
- the substituent of the “substituted or unsubstituted lower alkyloxycarbonyl group” includes substituted or unsubstituted lower alkyl and one or more groups selected from the following substituent group ⁇ .
- the substituent of the “substituted carbonyloxy group (meaning“ —O—C ( ⁇ O) -substituent ”)” includes substituted or unsubstituted lower alkyl, substituted or unsubstituted Selected from lower alkenyl, substituted or unsubstituted lower alkynyl, substituted or unsubstituted carbocyclic group, substituted or unsubstituted heterocyclic group, amino having a heterocyclic group as a substituent, and the following substituent group ⁇ One or more groups to be mentioned.
- substituent of the “substituted or unsubstituted carboxyl group” include substituted or unsubstituted lower alkyl, substituted or unsubstituted lower alkenyl, substituted or unsubstituted lower alkynyl, substituted or unsubstituted carbocyclic group, and 1 or more groups selected from a substituted or unsubstituted heterocyclic group are mentioned.
- Substituted or unsubstituted acyl group means substituted or unsubstituted lower alkyl, substituted or unsubstituted lower alkenyl, substituted or unsubstituted lower alkynyl, substituted or unsubstituted carbocyclic group or substituted or unsubstituted A carbonyl group substituted by a heterocyclic group is meant.
- the substituent of the “substituted or unsubstituted saturated or unsaturated monocyclic or condensed quaternary ammonium group” is one or more selected from substituted or unsubstituted lower alkyl and the following substituent group ⁇ Or a group in which two or more substituents are combined to form a carbocyclic group or heterocyclic group.
- the “substituent group ⁇ ” is halogen, hydroxy, lower alkoxy, hydroxy lower alkoxy, lower alkoxy lower alkoxy, carboxy, amino, acylamino, lower alkylamino, imino, hydroxyimino, lower alkoxyimino, lower alkylthio, carbamoyl. , Lower alkylcarbamoyl, hydroxy lower alkylcarbamoyl, sulfamoyl, lower alkylsulfamoyl, lower alkylsulfinyl, cyano, nitro, carbocyclic group and heterocyclic group.
- the lower alkenyl moiety in the “lower alkenyloxy group” has the same meaning as the above “lower alkenyl group”.
- the aryl moiety in the “aryloxy group” has the same meaning as “aryl” described later.
- Preferred embodiments of the substituent in the “substituted or unsubstituted lower alkyl group” include fluorine atom, chlorine atom, bromine atom, hydroxy, carboxy, methoxy, ethoxy, hydroxymethoxy, hydroxyethoxy, methoxymethoxy, methoxyethoxy, amino, Acetylamino, methylamino, dimethylamino, imino, hydroxyimino, methoxyimino, methylthio, carbamoyl, methylcarbamoyl, hydroxymethylcarbamoyl, sulfamoyl, methylsulfamoyl, lower alkylsulfamoyl, cyano, nitro, phenyl, cyclopropyl, And cyclobutyl, cyclohexyl, pyridyl, morpholinyl and the like.
- Preferred embodiments of the “substituted or unsubstituted lower alkyl group” include methyl, ethylisopropyl, tert-butyl, monofluoromethyl, difluoromethyl, trifluoromethyl, carboxymethyl, carboxyethyl, carbamoylmethyl, carbamoylethyl, hydroxymethyl Hydroxyethyl, methoxymethyl, ethoxymethyl, methoxyethyl, ethoxyethyl, methylthiomethyl, ethylthiomethyl, benzyl, phenethyl, 4-hydroxybenzyl, 4-methoxybenzyl, 4-carboxybenzyl and the like.
- Carbocyclic group includes cycloalkyl, cycloalkenyl, aryl, non-aromatic fused carbocyclic group, and the like.
- “Cycloalkyl” is a carbocyclic group having 3 to 10 carbon atoms, preferably 3 to 8 carbon atoms, more preferably 4 to 8 carbon atoms.
- Cycloalkenyl includes those having one or more double bonds at any position in the ring of the cycloalkyl, specifically, cyclopropenyl, cyclobutenyl, cyclopentenyl, cyclohexenyl, cyclo Examples include heptynyl, cyclooctynyl and cyclohexadienyl.
- Aryl includes phenyl, naphthyl, anthryl, phenanthryl and the like, with phenyl being particularly preferred.
- “Aromatic carbocycle” means a ring derived from the above aryl.
- Aromatic heterocycle means a single ring or two or more aromatic rings having one or more of the same or different heteroatoms arbitrarily selected from O, S and N in the ring.
- the aromatic heterocyclic group having two or more rings includes those obtained by condensing the above “aromatic carbocycle” to a monocyclic or two or more aromatic heterocyclic rings.
- non-aromatic carbocyclic group includes a group selected from the above “cycloalkyl”, “cycloalkenyl” and “aryl”, specifically cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl.
- non-aromatic fused carbocyclic group includes a group in which two or more cyclic groups selected from the above “cycloalkyl”, “cycloalkenyl” and “aryl” are condensed, specifically indanyl , Indenyl, tetrahydronaphthyl, fluorenyl and the like.
- Heterocyclic group includes a heterocyclic group having one or more heteroatoms arbitrarily selected from O, S and N, specifically pyrrolyl, imidazolyl, pyrazolyl, pyridyl, pyridazinyl.
- a 5- to 6-membered heteroaryl or non-aromatic heterocyclic group is preferable. More preferably, it is a 5- to 6-membered heteroaryl.
- the “non-aromatic heterocyclic group” means a group that does not exhibit aromaticity among the above-mentioned “heterocyclic group”.
- Preferred embodiments of the substituent in the “substituted or unsubstituted carbocyclic group” and “substituted or unsubstituted heterocyclic group” include methyl, ethylisopropyl, tert-butyl, fluorine atom, chlorine atom, bromine atom, Hydroxy, carboxy, methoxy, ethoxy, hydroxymethoxy, hydroxyethoxy, methoxymethoxy, amino, acetylamino, methylamino, dimethylamino, imino, hydroxyimino, methoxyimino, methylthio, carbamoyl, methylcarbamoyl, hydroxymethylcarbamoyl, Examples thereof include sulfamoyl, methylsulfamoyl, thioalkylsulfamoyl, cyano, nitro, phenyl, cyclopropyl, cyclobutyl, cyclo
- Examples of the “6-membered aromatic heterocyclic group having 1 to 3 nitrogen atoms” include pyridine, pyrimidine, pyridazine, pyrazine, 1,3,5-triazine, 1,2,4-triazine, 1,2,2, Examples include 3-triazine.
- “5- or 6-membered heterocyclic group containing 1 to 3 nitrogen atoms” includes pyrrolyl, imidazolyl, pyrazolyl, pyridyl, pyridazinyl, pyrimidinyl, pyrazinyl, triazolyl, triazinyl, isoxazolyl, oxazolyl, oxadiazolyl, isothiazolyl, Examples include thiazolyl, thiadiazolyl, furyl and thienyl.
- W is —CH 2 —, —S— or —O—. Preferred is —CH 2 —.
- U is —CH 2 —, —S—, —S ( ⁇ O) — or —O—, and preferably U is —S—.
- L is a single bond, a substituted or unsubstituted lower alkylene group, a substituted or unsubstituted lower alkenylene group, or a substituted or unsubstituted lower alkynylene group.
- L is a single bond, —CH 2 —, —CH ⁇ CH— or —CH ⁇ CH—CH 2 —. More preferably, L is a single bond or —CH 2 —.
- the bonding mode of the double bond between carbon atoms in L may be any of a cis bond, a trans bond, or a mixture thereof.
- Examples of the “substituted or unsubstituted carbocyclic group or substituted or unsubstituted heterocyclic group” of R 1 include, for example, phenyl, hydroxyphenyl, phenyl having a halogen as a substituent, hydroxyphenyl, aminothiazole, Examples include aminothiazole, aminothiadiazole, thiophene, furan, benzothiazole, pyridine, pyrimidine, pyridazine, and aminopyridine having halogen as a substituent. Preferable examples include the groups shown below.
- examples of R 2A include a hydrogen atom, a substituted or unsubstituted amino group, —COOH, —SO 3 H, a substituted or unsubstituted aminosulfonyl group, a carboxyl group, a substituted or non-substituted group.
- examples thereof include a substituted carbamoyl group, a hydroxyl group, and a carbonyloxy group having a substituent.
- Preferred examples of the amino group are as follows:
- R 2A and R 2B together are a methylidene group having a substituent.
- R 9 is substituted or unsubstituted lower alkyl), preferably May be formed.
- R 2A and R 2B are combined to form a hydroxyimino group having a substituted or unsubstituted substituent as shown below.
- R 9 is as defined above, preferably (Wherein each symbol is as defined above) May be formed.
- R 7 and R 8 examples include hydrogen atom, fluorine atom, chlorine atom, hydroxy, carboxy, methyl, ethyl, isopropyl, tert-butyl, monofluoromethyl, difluoromethyl, trifluoromethyl, carboxymethyl, carboxy Ethyl, carbamoylmethyl, carbamoylethyl, hydroxymethyl, hydroxyethyl, methoxymethyl, ethoxymethyl, methoxyethyl, ethoxyethyl, methylthiomethyl, ethylthiomethyl, benzyl, 4-hydroxybenzyl, 4-methoxybenzyl, 4-carboxybenzyl, Phenyl, naphthyl, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, pyrrolyl, imidazolyl, pyrazolyl, pyridyl, pyridazinyl,
- R 7 and R 8 are (hydrogen atom, hydrogen atom), (methyl, hydrogen atom), (hydrogen atom, methyl), (methyl, methyl), (ethyl, hydrogen atom) ), (Hydrogen atom, ethyl), (ethyl, ethyl), (phenyl, hydrogen atom), (hydrogen atom, phenyl), (carboxymethyl, hydrogen atom), (hydrogen atom, carboxymethyl), (carboxyethyl, hydrogen Atom), (hydrogen atom, carboxyethyl), (hydroxyethyl, hydrogen atom), (hydrogen atom, hydroxylethyl), (carbamoylmethyl, hydrogen atom), (hydrogen atom, carbamoylmethyl), (trifluoromethyl, hydrogen atom) ), (Carboxy, hydrogen atom), (carbamoylethyl, hydrogen atom), (benzyl, hydrogen atom), (4-hydroxybenzyl),
- hydroxyimino group examples include the following groups.
- R 7 and R 8 in the above formula may form a cycloalkane, cycloalkene, or non-aromatic heterocyclic ring which may have a group selected from the above substituent group ⁇ on the ring. For example, May have a group selected from the above substituent group ⁇ on the ring: It may be.
- Q examples include single bond, phenyl, pyridyl and the like. Particularly preferred is a single bond.
- M is preferably 0 or 1, particularly preferably 0.
- R 3 is preferably a hydrogen atom or —OCH 3 , more preferably a hydrogen atom.
- bioisostere refers to groups having chemical and physical similarities that result in similar biological properties.
- a “carboxyl ion bioisostere” of the present invention means any group that provides biological properties similar to those provided by carboxyl ions.
- the chemical structure is relatively similar to carboxyl ion (—COO ⁇ ), and a tendency similar to that of carboxyl ion is expected in terms of physical properties such as acidity, water solubility, and / or pharmacokinetics, and A group having an acidic proton is meant.
- the acidic proton moiety may form a salt (eg, alkali metal salt (eg, Na salt)).
- alkali metal salt eg, Na salt
- R 13 is hydrogen, hydroxyl group, halogen, substituted or unsubstituted lower alkyl group, substitute
- R 14 is not particularly limited as long as it is an electron-withdrawing group.
- Preferred examples of R 14 include fluorine, —CHF 2 , —CF 3 , —CONH 2 , —CN, —C ⁇ N—OH, -SO 2 CH 3 or -SO 2 NH 2 and the like can be mentioned.
- the ring may have a substituent means that the hydrogen atom on the carbon atom of each cyclic group is the same or different selected from substituted or unsubstituted lower alkyl or the above substituent group ⁇ . It means that it may be replaced by one or more groups.
- substituents include methyl, ethylisopropyl, tert-butyl, fluorine atom, chlorine atom, bromine atom, hydroxyl, carboxyl, methoxy, ethoxy, hydroxymethoxy, hydroxyethoxy, methoxymethoxy, methoxyethoxy, amino, acetylamino , Methylamino, dimethylamino, imino, hydroxyimino, methoxyimino, methylthio, carbamoyl, methylcarbamoyl, hydroxymethylcarbamoyl, sulfamoyl, methylsulfamoyl, lower alkylsulfamoyl, cyano, nitro, phenyl, cyclopropyl, cyclobutyl, Examples include cyclohexyl, pyridyl, morpholinyl and the like.
- a more preferred embodiment is a ring that is unsubstituted or mono- or di-substituted with a hydroxyl group.
- the ring mono- or di-substituted with a hydroxyl group may be further substituted with other substituents.
- the formula In the group represented by the above formula, a hydroxyl group is bonded to each of two adjacent carbon atoms on the aromatic ring of ring E.
- Preferable examples include those represented by the following formula.
- examples of when R 10 is —R 12 include a hydrogen atom, halogen, hydroxyl group, —SO 3 H, substituted or unsubstituted amino group, substituted or unsubstituted carboxyl group, substituted Or an unsubstituted carbamoyl group, a substituted or unsubstituted acyl group, a substituted or unsubstituted aminosulfonyl group, a substituted or unsubstituted lower alkyl group, a substituted or unsubstituted lower alkenyl group, a substituted or unsubstituted lower alkynyl group A substituted or unsubstituted non-aromatic carbocyclic group or a substituted or unsubstituted non-aromatic heterocyclic group.
- R 12 is a hydrogen atom or a substituted or unsubstituted lower alkyl group.
- R 10 is Preferred embodiments in the case of are shown below.
- G is preferably a single bond or a substituted or unsubstituted lower alkylene group. More preferred is a single bond, methylene or ethylene.
- M is preferably a single bond or the formula: (Here, the bond on the left indicates a bond with G, and the bond on the right indicates a bond with D).
- D is preferably a single bond, —CO—, —O—CO—, —CO—O—, —NH—, —NH—CO—, —CO—NH—, —NH—CO—NH—, — O -, - S -, - SO -, - SO 2 -NH -, - NH-SO 2 -, - CH 2 -NH-CO- or -SO 2 - is. More preferably, they are a single bond, —CO— or —NH—CO—.
- Preferred examples of “-GMD-” include the following cases: (1) When G is lower alkylene, M is a single bond, and D is —CO— or —CO—NH— (2) The case where G, M, and D are all single bonds is exemplified.
- “-ring EGMD-” include those represented by the following formulae. (Here, the bond on the left indicates a bond with L, and the bond on the right indicates a bond with ring A).
- R 4 examples include hydrogen atom, chlorine atom, fluorine atom, bromine atom, cyano, hydroxy, acetyl, methoxy, ethoxy, trifluoromethyl and the like.
- R 4 is preferably a hydrogen atom, hydroxy, methoxy, fluorine atom, trifluoromethyl or chlorine atom.
- R 4 of R 4 is a hydroxyl group attached respectively to the adjacent carbon atom on the ring A: Preferred examples of the group represented by are the groups shown below: (Wherein R 4 is independently halogen, hydroxyl group, —CN, —C ( ⁇ O) —R 5 , —C ( ⁇ O) —OH, —C ( ⁇ O) —OR 5 or — OR 5 ), preferably And even more preferably Selected from.
- substitution positions on the Cephem skeleton of formula (I) is as follows.
- the 3-position side chain, the 4-position side chain and the 7-position side chain represent groups bonded to the 3-position, 4-position and 7-position of the Cephem skeleton, respectively.
- the ester form of the formula (I) preferably includes an ester form on the 7-position side chain.
- the ester in the carboxyl group on the 7-position side chain has the formula: (In the formula, each symbol is as defined above.)
- R a indicates an ester residue such as a carboxyl protecting group represented by structure called -COOR a shown with.
- esters made are readily metabolized in the body to a state of carboxy.
- protecting groups such as carboxyl
- protecting groups include Protective Groups in Organic Synthesis, T.W. W. By Greene, John Wiley & Sons Inc. (1991) and the like, and any group that can be protected and / or deprotected by the method described in, for example, lower alkyl (eg, methyl, ethyl, t-butyl), lower alkylcarbonyloxymethyl (eg, pivaloyl), Aralkyl (eg: benzyl, benzhydryl, phenethyl, p-methoxybenzyl, p-nitrobenzyl) which may be substituted, silyl group (eg: t-butyldimethylsilyl, diphenyl t-butylsilyl) and the like can be mentioned.
- lower alkyl eg, methyl, ethyl, t-butyl
- lower alkylcarbonyloxymethyl eg, pivaloyl
- the protector in the amino group on the 7-position side chain of formula (I) is the formula:
- each symbol is as defined above, and when R 1 and / or R 2A has an amino group, the protector is represented by the formula —NHR c , where R c is Represents an amino protecting group.
- the amino protecting group also includes groups that are easily metabolized in the body to become amino. Examples of the amino protecting group include Protective Groups in Organic Synthesis, T. et al. W. By Greene, John Wiley & Sons Inc. (1991) and the like, and any group that can be protected and / or deprotected can be used.
- lower alkoxycarbonyl eg, t-butoxycarbonyl, benzyloxycarbonyl, p-nitrobenzyloxycarbonyl
- substituted Aralkylanoyl eg, benzoyl, p-nitrobenzoyl
- acyl eg, formyl, chloroacetyl
- the compound (I) of the present invention is not limited to a specific isomer, but all possible isomers (for example, keto-enol isomer, imine-enamine isomer, diastereoisomer, optical isomer, rotational isomer, Isomers etc.), racemates or mixtures thereof.
- the compound (I) of the present invention is zwitterionic between the quaternary ammonium ion contained in the ring E in the formula (I) and the side chain at the 4-position of the formula (I) (ie, bioisostere of carboxy ion). Ions are formed.
- the side chain at the 4-position is a tetrazole group
- the tetrazole group is negatively charged, but by receiving protons from other structural parts in formula (I), In formula (I), But, In such a case, it is also included in the compound (I) of the present invention.
- One or more hydrogen, carbon and / or other atoms of the compound of formula (I) may be replaced with isotopes of hydrogen, carbon and / or other atoms, respectively.
- isotopes are 2 H, 3 H, 11 C, 13 C, 14 C, 15 N, 18 O, 17 O, 31 P, 32 P, 35 S, 18 F, 123 I and Like 36 Cl, hydrogen, carbon, nitrogen, oxygen, phosphorus, sulfur, fluorine, iodine and chlorine are included.
- the compound represented by the formula (I) also includes a compound substituted with such an isotope.
- the compound substituted with the isotope is useful as a pharmaceutical, and includes all radiolabeled compounds of the compound represented by the formula (I).
- a “radiolabeling method” for producing the “radiolabeled product” is also encompassed in the present invention, and is useful as a metabolic pharmacokinetic study, a study in a binding assay, and / or a diagnostic tool.
- the radioactive label of the compound represented by the formula (I) can be prepared by a method well known in the art.
- the tritium-labeled compound represented by the formula (I) can be prepared by introducing tritium into the specific compound represented by the formula (I) by, for example, catalytic dehalogenation reaction using tritium.
- a tritium gas is reacted with a precursor in which the compound of formula (I) is appropriately halogen-substituted in the presence of a suitable catalyst such as Pd / C, in the presence or absence of a base.
- a suitable catalyst such as Pd / C
- 14 C-labeled compounds can be prepared by using raw materials having 14 C carbon.
- the salt of the compound represented by the formula (I) is a salt in which the carboxyl group at the 7-position and / or the amino group at the 7-position forms a salt with an inorganic acid or an organic acid, and the quaternary amine at the 3-position side chain.
- the site includes a salt that forms a salt with a counter anion.
- an alkali metal for example, lithium, sodium, potassium, etc.
- an alkaline earth metal for example, Calcium, barium, etc.
- magnesium transition metals (eg, zinc, iron, etc.), ammonia, organic bases (eg, trimethylamine, triethylamine, dicyclohexylamine, ethanolamine, diethanolamine, triethanolamine, meglumine, diethanolamine, ethylenediamine, pyridine, Picolin, quinoline etc.) and salts with amino acids, or inorganic acids (eg hydrochloric acid, sulfuric acid, nitric acid, carbonic acid, hydrobromic acid, phosphoric acid, hydroiodic acid etc.) and organic acids (eg formic acid, acetic acid, Propionic acid, trifluoroacetic acid, citric acid, lactic acid Tartaric acid, oxalic acid, maleic acid, fum
- the compound represented by the formula (I) or a pharmaceutically acceptable salt thereof may form a solvate (for example, hydrate etc.) and / or a crystalline polymorph. Also included are solvates and crystalline polymorphs.
- the “solvate” may be coordinated with an arbitrary number of solvent molecules (for example, water molecules) with respect to the compound represented by the formula (I).
- solvent molecules for example, water molecules
- the compound represented by the formula (I) or a pharmaceutically acceptable salt thereof When the compound represented by the formula (I) or a pharmaceutically acceptable salt thereof is left in the air, it may absorb moisture and adsorbed water may adhere or form a hydrate.
- the compound represented by formula (I) or a pharmaceutically acceptable salt thereof may be recrystallized to form a crystalline polymorph thereof.
- the compound represented by the formula (I) or a pharmaceutically acceptable salt thereof may form a prodrug, and the present invention includes such various prodrugs.
- a prodrug is a derivative of a compound of the present invention having a group that can be chemically or metabolically degraded, and is a compound that becomes a pharmaceutically active compound of the present invention by solvolysis or under physiological conditions in vivo.
- a prodrug is a compound that is enzymatically oxidized, reduced, hydrolyzed, etc. under physiological conditions in vivo to be converted to a compound represented by formula (I), hydrolyzed by gastric acid, etc. The compound etc. which are converted into the compound shown are included. Methods for selecting and producing suitable prodrug derivatives are described, for example, in Design of Prodrugs, Elsevier, Amsterdam 1985. Prodrugs may themselves have activity.
- the compound represented by formula (I) or a pharmaceutically acceptable salt thereof has a hydroxyl group
- a compound having a hydroxyl group and a suitable acyl halide, a suitable acid anhydride, a suitable sulfonyl chloride, a suitable sulfonyl examples include prodrugs such as acyloxy derivatives and sulfonyloxy derivatives produced by reacting anhydride and mixed anhydride or by reacting with a condensing agent.
- CH 3 COO—, C 2 H 5 COO—, t-BuCOO—, C 15 H 31 COO—, PhCOO—, (m-NaOOCPh) COO—, NaOOCCH 2 CH 2 COO—, CH 3 CH (NH 2 ) COO—, CH 2 N (CH 3 ) 2 COO—, CH 3 SO 3 —, CH 3 CH 2 SO 3 —, CF 3 SO 3 —, CH 2 FSO 3 —, CF 3 CH 2 SO 3 —, p— CH 3 —O—PhSO 3 —, PhSO 3 —, p-CH 3 PhSO 3 — can be mentioned.
- the compound of the present invention represented by the formula (I) can be obtained by bonding side chain sites to the 3-position, 4-position and 7-position of the cephem skeleton, respectively. It is done.
- the compound of the present invention can be produced, for example, by the general synthesis method shown below.
- W, U, L, ring E, R 1 , R 2A , R 2B , R 3 , R 10 and R 11 are as defined above, and Y is a leaving group (eg, hydroxy, halogen, (Cl, Br, I), optionally substituted carbamoyloxy, acyloxy, methanesulfonyloxy, toluenesulfonyloxy, etc.), R a represents hydrogen or an amino protecting group, R b represents hydrogen or a carboxy protecting group Indicates. ]
- ring E is Compound (V) is obtained by reacting with a tertiary amine corresponding to the structure of (same meaning).
- R b is a carboxy protecting group.
- “—S-ring E—” is an S-pyridinium group and compound (V) can be obtained according to the following procedure.
- L is a single bond, that is, when the S-pyridinium group is directly bonded to the 3-position of the cephem skeleton, compound (V) can be obtained according to the following procedure.
- the amount of the corresponding tertiary amine to be used is generally 1 to 5 mol, preferably 1 to 2 mol, per 1 mol of compound (VII).
- reaction solvent examples include ethers (eg, dioxane, tetrahydrofuran, diethyl ether, tert-butyl methyl ether, diisopropyl ether), esters (eg, ethyl formate, ethyl acetate, isopropyl acetate), halogenated hydrocarbons (eg, : Dichloromethane, chloroform, carbon tetrachloride), hydrocarbons (eg n-hexane, benzene, toluene), amides (eg formamide, N, N-dimethylformamide, N, N-dimethylacetamide, N-methylpyrrolidone) ), Ketones (eg, acetone, methyl ethyl ketone), nitriles (eg, acetonitrile (MeCN), propionitrile), dimethyl sulfoxide, water, or a mixed solvent thereof.
- ethers
- the reaction temperature is usually ⁇ 20 to 60 ° C., preferably ⁇ 10 to 40 ° C., more preferably 0 to 20 ° C.
- Step b The carboxy group at the 4-position of compound (V) is converted to the desired bioisostere by a method well known to those skilled in the art to obtain compound (III).
- the side chain at position 4 ie, R 11
- compound (III) can be obtained according to the following procedure.
- the carboxy protecting group at the 4-position of compound (V) is deprotected by a method well known to those skilled in the art (step b1), and the carboxyl group is aminated by a method well known to those skilled in the art to obtain compound (X) ( Step b2).
- this amination may be carried out using an amine compound that has been previously protected with a protecting group such as a dimethoxybenzyl (DMB) group, or after the amination, the amino group on the 4-position side chain is protected. Also good.
- a protecting group such as a dimethoxybenzyl (DMB) group
- DMB dimethoxybenzyl
- the protecting group include amino protecting groups exemplified below.
- reaction solvent examples include ethers (eg, dioxane, tetrahydrofuran, diethyl ether, tert-butyl methyl ether, diisopropyl ether), esters (eg, ethyl formate, ethyl acetate, isopropyl acetate), halogenated hydrocarbons (eg, : Dichloromethane, chloroform, carbon tetrachloride), hydrocarbons (eg n-hexane, benzene, toluene), amides (eg formamide, N, N-dimethylformamide, N, N-dimethylacetamide, N-methylpyrrolidone) ), Ketones (eg, acetone, methyl ethyl ketone), nitriles (eg, MeCN, propionitrile), dimethyl sulfoxide, water, or a mixed solvent thereof.
- ethers eg, dioxane
- the reaction temperature is usually about -100 to 100 ° C, preferably about -80 to 50 ° C, more preferably about -80 to -40 ° C.
- the reaction time varies depending on the reagent, solvent and reaction temperature used, but is usually 0.5 to 24 hours.
- Compound (X) is reacted with hydrogen azide, trimethylsilyl azide (TMSN 3 ), hydroazide salts (eg, sodium azide, tetra n-butylammonium azide, tetramethylguanidinium azide) and the like to produce a tetrazole ring.
- TMSN 3 trimethylsilyl azide
- hydroazide salts eg, sodium azide, tetra n-butylammonium azide, tetramethylguanidinium azide
- the amount of trimethylsilyl azide to be used is generally about 1 to 100 mol, preferably 1 to 30 mol, per 1 mol of compound (X).
- the reaction solvent include water, alcohols (eg, methanol, ethanol, etc.), and carboxylic acids (eg, acetic acid, etc.).
- the reaction temperature is generally about 0-100 ° C, preferably about 10-90 ° C, more preferably about 10-50 ° C.
- the reaction time varies depending on the reagent, solvent and reaction temperature used, but is usually 0.5 to 24 hours.
- Step c Compound (III) and the formula corresponding to the desired 7-position side chain: Compound (II) is obtained by reacting with a compound represented by the formula (wherein R b is hydrogen or a carboxy protecting group, and other symbols are as defined above).
- the compound of formula (XI) can be obtained using commercially available reagents and / or known methods.
- the amount of compound (XI) to be used is generally about 1 to 5 mol, preferably 1 to 2 mol, per 1 mol of compound (III).
- reaction solvent examples include ethers (eg, dioxane, tetrahydrofuran, diethyl ether, tert-butyl methyl ether, diisopropyl ether), esters (eg, ethyl formate, ethyl acetate, isopropyl acetate), halogenated hydrocarbons (eg, : Dichloromethane, chloroform, carbon tetrachloride), hydrocarbons (eg n-hexane, benzene, toluene), amides (eg formamide, N, N-dimethylformamide, N, N-dimethylacetamide, N-methylpyrrolidone) ), Ketones (eg, acetone, methyl ethyl ketone), nitriles (eg, MeCN, propionitrile), dimethyl sulfoxide, water, or a mixed solvent thereof.
- ethers eg, dioxane
- the reaction temperature is usually about ⁇ 40 to 80 ° C., preferably about ⁇ 20 to 50 ° C., more preferably about ⁇ 10 to 30 ° C.
- Step d Compound (I) is obtained by adding a side chain corresponding to R 10 to quaternary ammonium at the 3-position of compound (II) by a method well known to those skilled in the art.
- step e, step f, and step g can be performed according to steps b, a, and c, respectively.
- Protecting groups (amino protecting group, hydroxy protecting group, etc.) that can be used in the above reaction include, for example, Protective Groups in Organic Synthesis, T. et al. W. By Greene, John Wiley & Sons Inc. (1991) and the like. Methods for introducing and removing protecting groups are described in methods commonly used in organic synthetic chemistry (for example, see Protective Groups in Organic Synthesis, TW Greene, John Wiley & Sons Inc. (1991)). It can obtain according to the method or them. In addition to the above production method, the functional group contained in each substituent can be converted by a known method (for example, Comprehensive Organic Transformations, RC Larock (1989)). Some of the compounds of the invention can lead to further novel derivatives as synthetic intermediates.
- the intermediates and target compounds in each of the above production methods are isolated and purified by purification methods commonly used in synthetic organic chemistry such as neutralization, filtration, extraction, washing, drying, concentration, recrystallization, and various chromatography. can do.
- the intermediate can be subjected to the next reaction without any particular purification.
- amino protecting groups include phthalimide, lower alkoxycarbonyl (butoxycarbonyl (Boc), etc.), lower alkenyloxycarbonyl (allyloxycarbonyl (Alloc), etc.), benzyloxycarbonyl, p-nitrobenzyloxycarbonyl, (substituted)
- Examples include aralkanoyl (p-nitrobenzoyl etc.), acyl (formyl, chloroacetyl etc.), (substituted) aralkyl (trityl etc.), benzhydryl (BH) and the like.
- hydroxy protecting groups include, for example, lower alkoxycarbonyl such as C 1 -C 4 alkoxycarbonyl (eg t-butyloxycarbonyl), halogenated (C 1 -C 3 ) alkoxycarbonyl (eg 2-iodoethyl) Halogenated lower alkoxycarbonyl such as oxycarbonyl, 2,2,2-trichloroethyloxycarbonyl), phenyl (C 1 -C 4 ) alkoxycarbonyl (benzyloxycarbonyl, o Aryl (lower) alkoxycarbonyl such as -nitrobenzyloxycarbonyl, p-nitrobenzyloxycarbonyl, p-methoxybenzyloxycarbonyl), p-methoxybenzyl (PMB), tri (C 1 -C 4 ) alkylsilyl (eg, Trimethylsilyl, tert-butyl Le dimethylsilyl) birds, such as (lower)
- the deprotection reactions described above are tetrahydrofuran, dimethylformamide, diethyl ether, dichloromethane, toluene, benzene, xylene, cyclohexane, hexane, chloroform, ethyl acetate, butyl acetate, pentane, heptane, dioxane, acetone, acetonitrile or their
- a Lewis acid eg, AlCl 3 , SnCl 4 , TiCl 4
- a protonic acid eg, HCl, HBr, H 2 SO 4 , HCOOH
- a solvent such as a mixed solvent.
- the obtained compound can be further chemically modified to synthesize an ester, a protected form of amino on the thiazole ring at the 7-position, or a pharmaceutically acceptable salt or solvate thereof.
- the compound of the present invention has a broad spectrum of antibacterial activity, and various diseases caused by pathogenic bacteria in various mammals including humans such as respiratory tract infections, urinary tract infections, respiratory infections, sepsis, nephritis, gallbladder It can be used for the prevention or treatment of inflammation, oral infection, endocarditis, pneumonia, osteomyelitis, otitis media, enteritis, empyema, wound infection, opportunistic infection and the like.
- the compound of the present invention is a gram-negative bacterium, preferably a gram-negative bacterium belonging to the family Enterobacteriaceae (E. coli, Klebsiella, Serratia, Enterobacter, Citrobacter, Morganella, Providencia, Proteus, etc.) (Hemophilus, Moraxella, etc.) and non-fermentative gram-negative bacteria (Pseudomonas aeruginosa, Pseudomonas other than Pseudomonas aeruginosa, Stenotrophomonas, Burkholderia, Acinetobacter, etc.).
- Enterobacteriaceae E. coli, Klebsiella, Serratia, Enterobacter, Citrobacter, Morganella, Providencia, Proteus, etc.
- Hemophilus, Moraxella, etc. Hemophilus, Moraxella, etc.
- non-fermentative gram-negative bacteria Pseu
- the compound of the present invention is stable to ⁇ -lactamases belonging to classes A, B, C and D produced by these gram-negative bacteria, and has high antibacterial activity against various ⁇ -lactam drug-resistant gram-negative bacteria such as ESBL-producing bacteria.
- ⁇ -lactam drug-resistant gram-negative bacteria such as ESBL-producing bacteria.
- Metallo- ⁇ -lactamases belonging to class B including IMP type, VIM type, L-1 type, etc.
- various ⁇ -lactam drug resistance grams including cephem and carbapenem It is also effective against negative bacteria.
- the compound of the present invention also has antibacterial activity against gram-positive bacteria including methicillin-sensitive Staphylococcus aureus (MRSA), penicillin-resistant pneumococcus (PRSP) and the like.
- MRSA methicillin-sensitive Staphylococcus aureus
- PRSP penicillin-resistant pneumococcus
- Further preferable compounds have characteristics such as high blood concentration, long duration of effect, and / or remarkable tissue transferability as pharmacokinetics.
- the preferred compounds of the present invention are safe in terms of side effects.
- the preferable compound of this invention has high water solubility, and is especially suitable as an injection.
- the compound of the present invention can be administered orally or parenterally.
- the compound of the present invention is any of ordinary preparations, for example, solid preparations such as tablets, powders, granules, capsules; liquid preparations; oil suspensions; or liquid preparations such as syrups or elixirs. It can also be used as a dosage form.
- the compound of the present invention can be used as an aqueous or oily suspension injection or nasal solution.
- conventional excipients, binders, lubricants, aqueous solvents, oily solvents, emulsifiers, suspending agents, preservatives, stabilizers and the like can be arbitrarily used.
- the formulations of the present invention are prepared by combining (eg, mixing) a therapeutically effective amount of a compound of the present invention with a pharmaceutically acceptable carrier or diluent.
- the compound of the present invention can be administered parenterally or orally as an injection, capsule, tablet or granule, but is preferably administered as an injection.
- the dose is usually about 0.1 to 100 mg / day, preferably about 0.5 to 50 mg / day per kg of the body weight of the patient or animal, if desired divided into 2 to 4 times a day.
- the carrier is, for example, distilled water, physiological saline or the like, and a base for adjusting pH may be used.
- Carriers when used as capsules, granules, tablets are known excipients (eg, starch, lactose, sucrose, calcium carbonate, calcium phosphate, etc.), binders (eg, starch, gum arabic, carboxymethyl cellulose) , Hydroxypropyl cellulose, crystalline cellulose, etc.), lubricants (eg, magnesium stearate, talc, etc.).
- excipients eg, starch, lactose, sucrose, calcium carbonate, calcium phosphate, etc.
- binders eg, starch, gum arabic, carboxymethyl cellulose) , Hydroxypropyl cellulose, crystalline cellulose, etc.
- lubricants eg, magnesium stearate, talc, etc.
- Example 1 Synthesis of Compound I-1 Compound 1h + Compound 1i ⁇ Compound I-1 BSA (0.16 ml) was added to the compound 1i (200 mg) / DMF (1.5 ml) solution, and the mixture was stirred at room temperature for 10 minutes. Compound 1h (200 mg) and NaBr (90 mg) were added to this solution, and the mixture was stirred at room temperature for 4 hours. 2 mol / l hydrochloric acid (0.5 ml) was added, stirred for 5 minutes, poured into brine, and the resulting precipitate was collected by filtration. Dissolved in methylene chloride, washed with water, dried and concentrated.
- Example 2 Synthesis of Compound I-2 Compound 1h + Compound 2a ⁇ Compound I-2 Compound 2a (165 mg) and NaBr (110 mg) were added to a solution of compound 1h (250 mg) in DMF (2 ml), and the mixture was stirred at room temperature for 2 hours and at 8 ° C for 15 hours. The resulting precipitate was collected by filtration, dissolved in methylene chloride, washed with water, and concentrated to obtain a residue (0.40 g). This was dissolved in methylene chloride (5 ml), anisole (0.65 ml) and then TFA (4 ml) were added, and the mixture was stirred at room temperature for 1.5 hours.
- Example 4 Synthesis of compound I-4 Compound 1f + Compound 4a ⁇ Compound 4b WSCD (0.14 g) was added to a solution of compound If (303 mg) and compound 4a (290 mg) in methylene chloride (5 ml), and the mixture was stirred for 30 minutes under ice cooling. Dilute with ethyl acetate and wash with brine. Concentrated and the residue was purified by silica gel chromatography to give compound 4b (602 mg).
- Example 5 Synthesis of compound I-5 Compound 1f + Compound 5a ⁇ Compound 5b WSCD (0.12 g) was added to a solution of compound If (250 mg) and compound 5a (280 mg) in methylene chloride (6 ml), and the mixture was stirred for 30 minutes under ice cooling. Dilute with ethyl acetate and wash with brine. Concentrated and the residue was purified by silica gel chromatography to give compound 5b (348 mg).
- Example 6 Synthesis of compound I-6 Compound 6a + Compound 6b ⁇ Compound 6c MSTFA (N-methyl-N-trimethylsilyl trifluoroacetamide) (737 ⁇ l) was added to the compound 6a (766 mg) / methylene chloride (6 ml) solution, stirred at room temperature for 15 minutes, cooled to ⁇ 20 ° C., Me 3 Si -I (0.34 ml) was added. The mixture was stirred at room temperature for 1.5 hours, and a compound 6b (0.67 g) / DMF (5 ml) solution was added. Methylene chloride was distilled off under reduced pressure and stirred at room temperature for 30 minutes. The mixture was poured into brine and the resulting precipitate was collected by filtration. It was dissolved in methylene chloride, washed with water, and concentrated to obtain crude compound 6c (1.37 g). MS (ESI): 816.4 + (M + H) +
- Example 7 Synthesis of Compound I-7 Compound 1h + Compound 1i ⁇ Compound 7a BSA (245 ⁇ l) was added to a DMF (2 ml) solution of compound 1i (102 mg), and the mixture was stirred at room temperature for 10 minutes. Then, compound 1h (383 mg) and NaBr (173 mg) were added, and the mixture was stirred at room temperature for 3 hours. The mixture was poured into brine containing dilute hydrochloric acid, and the resulting precipitate was collected by filtration. Dissolved in methylene chloride, washed with water and concentrated to give crude compound 7a (437 mg).
- Example 8 Synthesis of Compound I-8 Compound 8a ⁇ Compound 8b
- a suspension of compound 8a (7.23 g) in methylene chloride (100 ml) was cooled to -30 ° C. Pyridine (2.92 ml) was added followed by allyl chloroformate (2.11 ml). The mixture was stirred at -30 ° C to 0 ° C for 30 minutes. The extract was washed successively with dilute hydrochloric acid and water, and concentrated under reduced pressure to obtain Compound 8b (7.53 g).
- Example 9 Synthesis of Compound I-9 Compound 9a ⁇ Compound 9b Et 3 N (7.0 ml) and pyridine (4.8 ml) were added to a solution of compound 9a (23.0 g) in methylene chloride (300 ml) under ice cooling. Then, allyl chloroformate (13.4 ml) was added and stirred for 30 minutes. Washing with water and concentration gave compound 9b (26.9 g).
- Example 10 Synthesis of Compound I-10 1) Compound 10a ⁇ Compound 10b Known compound 10a (100 mg, 0.252 mmol) is dissolved in 1,4-dioxane (1 mL), di-tert-butyl dicarbonate (0.076 mL, 0.328 mmol), ammonium carbonate (30.3 mg, 0.315 mmol), then pyridine ( 0.010 mL, 0.126 mmol) was added, and the mixture was stirred overnight at room temperature. Purified water was added to the reaction mixture, and the aqueous layer was extracted with an ethyl acetate-tetrahydrofuran mixture.
- the methylene chloride layer was washed with aqueous sodium bicarbonate and then with saturated brine, and dried over anhydrous magnesium sulfate.
- the desiccant was removed by filtration, 4 mmol / L hydrochloric acid-dioxane solution (27.4 mL, 109 mmol) was added to the organic layer, and the mixture was stirred at room temperature for 3 hours and 15 minutes.
- 1,4-Dioxane 150 mL was added to the reaction solution, and the solvent was distilled off under reduced pressure to make the total volume about 30 mL. 100 mL of acetonitrile was added to the resulting solution, seed crystals were added, and the mixture was stirred at room temperature.
- HP20-SS resin was added to the aqueous layer, and acetonitrile was distilled off under reduced pressure. The resulting mixture was subjected to HP20-SS column chromatography and eluted with water / acetonitrile. The resulting solution was concentrated under reduced pressure and then lyophilized to obtain Compound I-10 (250.0 mg, 26%) as a white powder.
- Example 13 Synthesis of Compound I-13 1) Compound 13a ⁇ Compound 13c To a methanol (5 ml) solution of compound 13b (171 mg, 1.54 mmol) was added 1 mol / l NaOMe methanol solution (1.1 ml, 1.10 mmol) under ice cooling, and the mixture was stirred at room temperature for 30 minutes. After methanol was distilled off, the residue was dissolved in N, N-dimethylformamide (2 ml) and added to a solution of compound 13a (953 mg, 1.10 mmol) in N, N-dimethylformamide (5 ml).
- HP20-SS resin was added to the aqueous layer, and acetonitrile was distilled off under reduced pressure. The resulting mixture was subjected to HP20-SS column chromatography and eluted with water / acetonitrile. The obtained solution was concentrated under reduced pressure and lyophilized to obtain Compound I-13 (320.0 mg, 34%) as a white powder.
- HP20-SS resin was added to the aqueous layer, and acetonitrile was distilled off under reduced pressure. The resulting mixture was subjected to HP20-SS column chromatography and eluted with water / acetonitrile. The obtained solution was concentrated under reduced pressure and lyophilized to obtain Compound I-14 (290.0 mg, 37%) as a white powder.
- Example 15 Synthesis of Compound I-15 Compound I-15 was synthesized in the same manner as Compound I-14.
- MS (m + 1) 820.92
- Example 18 Synthesis of Compound I-18 1) Compound 14d ⁇ Compound 18b Compound 18a (0.82 g, 1.45 mmol) was added to a solution of compound 14d (1.23 g, 1.45 mmol) in acetonitrile (10 mL), and the mixture was stirred at room temperature for 18 hours. Acetonitrile was distilled off and the solvent was dried under reduced pressure. Compound 18b was used in the next reaction without purification.
- HP20-SS resin was added to the aqueous layer, and acetonitrile was distilled off under reduced pressure. The resulting mixture was subjected to HP20-SS column chromatography and eluted with water / acetonitrile. The resulting solution was concentrated under reduced pressure and lyophilized to obtain Compound I-18 (310.0 mg, 46%) as a white powder.
- Example 19 Synthesis of Compound I-19 1) Compound 19a ⁇ Compound 19c Compound 19b (2.64 g, 7.23 mmol) was added to an ethanol (5 ml) solution of compound 19a (1.1 g, 7.23 mmol), and the mixture was stirred at 110 ° C. for 16 hours with dehydration. After distilling off ethanol, the concentrated residue was purified by preparative liquid chromatography to obtain Compound 19c (1.2 g, yield 33%).
- HP20-SS resin was added to the aqueous layer, and acetonitrile was distilled off under reduced pressure. The resulting mixture was subjected to HP20-SS column chromatography and eluted with water / acetonitrile. The obtained solution was concentrated under reduced pressure and lyophilized to obtain Compound I-19 (220.0 mg, 24%) as a white powder.
- Test Example 1 The in vitro antibacterial activity of the compound (I) of the present invention was confirmed.
- Test method Minimum growth inhibitory concentration (MIC: ⁇ g / mL) is measured according to the CLSI (Clinical and Laboratory Standards Institute) method, the amount of test bacteria is 5 ⁇ 10 5 cfu / mL, and the test medium is cation adjusted with human Apo-transferrin added Using the Mueller Hinton liquid medium, the micro liquid dilution method was used. The strains used are shown in the table below.
- Comparative Compound 1 represented by the following formula (Bioorganic & Medicinal Chemistry, Vol. 4, 1996, Compound 23a described in paragraphs 2135-2149) was used.
- Test Example 2 The in vitro antibacterial activity of the compound (I) of the present invention was confirmed.
- Test method The minimum inhibitory concentration (MIC: ⁇ g / mL) was measured according to the CLSI (Clinical and Laboratory Standards Institute) method, the amount of test bacteria was 5 ⁇ 10 5 cfu / mL, the test medium was cation adjusted with human Apo-transferrin added It was carried out by a micro liquid dilution method using an iso-sensitest liquid medium. The strains used are shown in the table below.
- the compound (I) of the present invention has a broad antibacterial spectrum, particularly exhibits a strong antibacterial spectrum against gram-negative bacteria, and / or is effective against multidrug-resistant bacteria. It is shown to have high stability against lactamase-producing gram-negative bacteria.
- the compound according to the present invention has a broad antibacterial spectrum against gram-negative and gram-positive bacteria and is effective as an antibacterial agent having high stability against ⁇ -lactamase-producing gram-negative bacteria. In addition, since it has good pharmacokinetics and high water solubility, it is particularly effective as an injection.
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Abstract
Description
特許文献18、19、20および非特許文献6は、セフェム骨格の4位にテトラゾリル基を有するセフェム化合物を記載しているが、3位側鎖部位に4級アンモニウム基を有する化合物は記載していない。
本発明は、β-ラクタマーゼ産生グラム陰性菌に対し強い抗菌活性を示すセフェム化合物を提供する。より具体的には、多剤耐性菌、特にクラスB型のメタロ-β-ラクタマーゼ産生グラム陰性菌に対し強い抗菌活性を示すセフェム化合物を提供する。さらに具体的には、基質特異性拡張型βラクタマーゼ(ESBL)産生菌に対しても効果的な抗菌活性を示すセフェム化合物を提供する。また、4位にカルボキシル基を有するセフェム化合物に対して耐性を有する菌株に対して、抗菌作用を有するセフェム化合物を提供する。
式(I):
Wは-CH2-、-S-または-O-であり、
a)Wが-CH2-のときは、Uは-CH2-、-S-、-S(=O)-もしくは-O-であり、または
b)Wが-S-もしくは-O-のときは、Uは-CH2-であり、
Lは単結合、置換もしくは非置換の低級アルキレン基、置換もしくは非置換の低級アルケニレン基または置換もしくは非置換の低級アルキニレン基であり、
R1は置換もしくは非置換の炭素環式基または置換もしくは非置換の複素環式基であり、
R2AおよびR2Bについては、
a)R2Aが水素原子、置換もしくは非置換のアミノ基、-SO3H、置換もしくは非置換のアミノスルホニル基、カルボキシル基、置換もしくは非置換の低級アルキルオキシカルボニル基、置換もしくは非置換のカルバモイル基、ヒドロキシル基、もしくは置換基を有しているカルボニルオキシ基であり、および、
R2Bが水素原子であるか、または、
b)R2AおよびR2Bが一緒になって、置換もしくは非置換のメチリデン基、または置換もしくは非置換のヒドロキシイミノ基を形成し、
R3は水素原子、-OCH3または-NH-CH(=O)であり、
R11は、カルボキシルイオンのバイオアイソスターであり、
環Eは置換もしくは非置換のピリジニウム環、またはピリジニウム環を含む置換もしくは非置換の縮合環であり、
R10は、
1)環Eの芳香族環上の隣接する2個の炭素原子にそれぞれヒドロキシル基が結合している場合は、
-R12または以下の式:
環Aはベンゼン環、または窒素原子を1~3個有する6員の芳香族複素環であり、
kは2~5の整数であり、
R4はそれぞれ独立して水素原子、ハロゲン、ヒドロキシル基、-CN、-C(=O)-R5、-C(=O)-OH、-C(=O)-OR5または-OR5であり、
R5は低級アルキル基またはハロ低級アルキル基であり、
Gは単結合、置換もしくは非置換の低級アルキレン基、置換もしくは非置換の低級アルケニレン基または置換もしくは非置換の低級アルキニレン基であり、
Mは単結合または少なくとも窒素原子を1~3個含有する5員もしくは6員の複素環式基であり、
Dは単結合、-CO-、-O-CO-、-CO-O-、-NR6-、-NR6-CO-、-CO-NR6-、-NR6-CO-NR6-、-O-、-S-、-SO-、-SO2-NR6-、-NR6-SO2-、-CH2-NR6-CO-または-SO2-であり、
R6はそれぞれ独立して、水素または置換もしくは非置換の低級アルキル基である)
で示される基であり、
2)環Eの芳香族環上の隣接する2個の炭素原子にそれぞれヒドロキシル基が結合している場合以外のときは、
以下の式:
R12は水素原子、ハロゲン、ヒドロキシル基、-SO3H、置換もしくは非置換のアミノ基、置換もしくは非置換のカルボキシル基、置換もしくは非置換のカルバモイル基、置換もしくは非置換のアシル基、置換もしくは非置換のアミノスルホニル基、置換もしくは非置換の低級アルキル基、置換もしくは非置換の低級アルケニル基、置換もしくは非置換の低級アルキニル基、置換もしくは非置換の非芳香族炭素環式基または置換もしくは非置換の非芳香族複素環式基である。)
で示される化合物、もしくはその7位側鎖の環上にアミノ基が存在する場合の該アミノ基における保護体またはそれらの製薬上許容される塩。
Gが単結合、-CH2-、-CH2-CH2-、-CH2-CH2-CH2-、-CH=CH-、-CH=CH-CH2-、-CH2-CH=CH-、-CH2-CH(CH3)-、-CH2-CH(iPr)-または-CH2-CH(Ph)-(式中、iPrはイソプロピル基、Phはフェニル基を表わす。)である、(項目2)記載の化合物、もしくはその7位側鎖の環上にアミノ基が存在する場合の該アミノ基における保護体またはそれらの製薬上許容される塩。
Mが単結合または式:
である(項目2)または(項目3)記載の化合物、もしくはその7位側鎖の環上のアミノ基における保護体またはそれらの製薬上許容される塩。
Dが単結合、-CO-、-O-CO-、-CO-O-、-NR6-、-NR6-CO-NR6-、-NR6-CO-または-CO-NR6-(式中、R6は(項目1)と同義である。)である(項目2)~(項目4)のいずれかに記載の化合物、もしくはその7位側鎖の環上のアミノ基における保護体またはそれらの製薬上許容される塩。
式:
である、(項目2)~(項目5)のいずれかに記載の化合物、もしくはその7位側鎖の環上にアミノ基が存在する場合の該アミノ基における保護体またはそれらの製薬上許容される塩。
式:
式:
式:
式:
式:
カルボキシルイオンのバイオアイソスターが、
-SO3 -、-SO2-N--R13、-PO--(OR13)、-PO2 --(OR13)、-N--CO-R13、-CO-N--OR13、-CO-NH-N--SO2-R13、-CO-N--SO2-R13、-CO-CH=C(O-)-R13、-N--SO2-R13、-CO-N--SO2-R13、-N--SO2-R13、-CO-N--CO-R13、-CO-N--SO2-R13、-N--CO-R13、
カルボキシルイオンのバイオアイソスターが、式:
Uが-S-である、(項目1)~(項目15)のいずれかに記載の化合物、もしくはその7位側鎖の環上にアミノ基が存在する場合の該アミノ基における保護体またはそれらの製薬上許容される塩。
R3が水素原子または-OCH3である、(項目1)~(項目16)のいずれかに記載の化合物、もしくはその7位側鎖の環上にアミノ基が存在する場合の該アミノ基における保護体またはそれらの製薬上許容される塩。
R1が置換もしくは非置換のフェニル基である、(項目1)~(項目17)のいずれかに記載の化合物、もしくはその7位側鎖の環上にアミノ基が存在する場合の該アミノ基における保護体またはそれらの製薬上許容される塩。
R1が、式:
で示される、(項目1)~(項目17)のいずれかに記載の化合物、もしくは上記式中のアミノ基における保護体またはそれらの製薬上許容される塩。
XがNである、(項目19)記載の化合物、もしくは上記式中のアミノ基における保護体またはそれらの製薬上許容される塩。
XがC(-H)またはC(-Cl)である、(項目19)記載の化合物、もしくは上記式中のアミノ基における保護体またはそれらの製薬上許容される塩。
R2AおよびR2Bについて、a)R2Aが水素原子、置換もしくは非置換のアミノ基、-SO3H、置換もしくは非置換のアミノスルホニル基、カルボキシル基、置換もしくは非置換のカルバモイル基、ヒドロキシル基、または置換基を有しているカルボニルオキシ基であり、および、R2Bが水素原子である、(項目1)~(項目21)のいずれかに記載の化合物、もしくはその7位側鎖の環上にアミノ基が存在する場合の該アミノ基における保護体またはそれらの製薬上許容される塩。
R2Aが以下に示す、置換基を有するアミノ基
以下に示す、置換基を有するアミノスルホニル基
以下に示す、置換基を有するカルバモイル基
以下に示す、置換基を有するカルボニルオキシ基
である、(項目22)記載の化合物、もしくはその7位側鎖の環上にアミノ基が存在する場合の該アミノ基における保護体またはそれらの製薬上許容される塩。
R2AおよびR2Bについて、b)R2AおよびR2Bが一緒になって以下に示す、置換基を有するメチリデン基
である、(項目1)~(項目21)のいずれかに記載の化合物、もしくはその7位側鎖の環上にアミノ基が存在する場合の該アミノ基における保護体またはそれらの製薬上許容される塩。
R2AおよびR2Bについて、b)R2AおよびR2Bが一緒になって以下に示す、置換基を有するヒドロキシイミノ基
R7およびR8は隣接原子と一緒になって置換もしくは非置換の炭素環もしくは置換もしくは非置換の複素環を形成していてもよく、
Qは単結合、置換基を有していてもよい炭素環式基、または置換基を有していてもよい複素環式基であり、mは0~3の整数を表す)
である、(項目1)~(項目21)のいずれかに記載の化合物、もしくはその7位側鎖の環上にアミノ基が存在する場合の該アミノ基における保護体またはそれらの製薬上許容される塩。
Lが単結合、-CH2-、-CH=CH-または-CH=CH-CH2-である(項目1~25のいずれかに記載の化合物、もしくはその7位側鎖の環上のアミノ基における保護体またはそれらの製薬上許容される塩。
Lが単結合または-CH2-である(項目1)~(項目26)のいずれかに記載の化合物、もしくはその7位側鎖の環上のアミノ基における保護体またはそれらの製薬上許容される塩。
Wが-CH2-である、(項目1)~(項目27)のいずれかに記載の化合物、もしくはその7位側鎖の環上にアミノ基が存在する場合の該アミノ基における保護体またはそれらの製薬上許容される塩。
(項目1)~(項目28)のいずれかに記載の化合物、もしくはその7位側鎖の環上にアミノ基が存在する場合の該アミノ基における保護体またはそれらの製薬上許容される塩を含有する医薬組成物。
(項目1)~(項目28)のいずれかに記載の化合物、もしくはその7位側鎖の環上にアミノ基が存在する場合の該アミノ基における保護体またはそれらの製薬上許容される塩を含有する抗菌剤。
1)グラム陰性菌および/またはグラム陽性菌を含む種々の細菌に対して、強力な抗菌スペクトルを示す。
2)β-ラクタマーゼ産生グラム陰性菌に対し強い抗菌活性を示す。
3)多剤耐性菌、特にクラスB型のメタロ-β-ラクタマーゼ産生グラム陰性菌に対し強い抗菌活性を示す。
4)基質特異性拡張型βラクタマーゼ(ESBL)産生菌に対し強い抗菌活性を示す。
5)既存のセフェム薬および/またはカルバペネム薬と交叉耐性を示さない。
6)生体内への投与後に、発熱などの副作用を示さない。
置換もしくは非置換の低級アルキル(例:メチル、エチル、イソプロピル、ベンジル、カルバモイルアルキル(例:カルバモイルメチル)、モノまたはジ低級アルキルカルバモイル低級アルキル(例:ジメチルカルバモイルエチル)、ヒドロキシ低級アルキル、ヘテロサイクル低級アルキル(例:モルホリノエチル、テトラヒドロピラニルエチル)、アルコキシカルボニル低級アルキル(例:エトキシカルボニルメチル、エトキシカルボニルエチル)、モノまたはジ低級アルキルアミノ低級アルキル(例:ジメチルアミノエチル)、
低級アルコキシ低級アルキル(例えば、メトキシエチル、エトキシメチル、エトキシエチル、イソプロポキシエチル等))、
アシル(例:ホルミル、置換もしくは非置換の低級アルキルカルボニル(例:アセチル、プロピオニル、ブチリル、イソブチリル、バレリル、イソバレリル、ピバロイル、ヘキサノイル、オクタノイル、メトキシエチルカルボニル、2,2,2-トリフルオロエチルカルボニル、アルコキシカルボニルアセチル(例:エトキシカルボニルメチルカルボニル))、低級アルコキシ低級アルキルカルボニル(例:メトキシエチルカルボニル)、低級アルキルカルバモイル低級アルキルカルボニル(例:メチルカルバモイルエチルカルボニル)、置換もしくは非置換のアリールカルボニル(例えば、ベンゾイル、トルオイル))、
置換もしくは非置換のアラルキル(例えば、ベンジル、4-フルオロベンジル)、
ヒドロキシ、
置換もしくは非置換の低級アルキルスルホニル(例えば、メタンスルホニル、エタンスルホニル、イソプロピルスルホニル、2,2,2-トリフルオロエタンスルホニル、ベンジルスルホニル、メトキシエチルスルホニル)、
置換基として低級アルキルまたはハロゲンを有していてもよいアリールスルホニル(例:ベンゼンスルホニル、トルエンスルホニル、4-フルオロベンゼンスルホニル)、
シクロアルキル(例:シクロプロピル)、
置換基として低級アルキルを有していてもよいアリール(例:フェニル、トリル)、
低級アルキルアミノスルホニル(例:メチルアミノスルホニル、ジメチルアミノスルホニル)、
低級アルキルアミノカルボニル(例:ジメチルアミノカルボニル)、
低級アルコキシカルボニル(例:エトキシカルボニル)、
シクロアルキルカルボニル(例:シクロプロピルカルボニル、シクロヘキシルカルボニル)、
置換もしくは非置換のスルファモイル(例:スルファモイル、メチルスルファモイル、ジメチルスルファモイル)、
低級アルキルカルボニルアミノ(例:メチルカルボニルアミノ)、
ヘテロサイクル(例:モルホリノ、テトラヒドロピラニル)、
置換もしくは非置換のアミノ(例:モノまたはジアルキルアミノ(例:ジメチルアミノ)、ホルミルアミノ)等が挙げられ、これらの基でモノ置換またはジ置換されていてもよい。
「低級アルケニルオキシ基」における低級アルケニル部分も、上記「低級アルケニル基」と同意義である。
「アリールオキシ基」におけるアリール部分も、後述する「アリール」と同意義である。
シエチル、エトキシエチル、メチルチオメチル、エチルチオメチル、ベンジル、フェネチル、4-ヒドロキシベンジル、4-メトキシベンジル、4-カルボキシベンジル等が挙げられる。
2環以上の芳香族複素環式基は、単環または2環以上の芳香族複素環に、上記「芳香族炭素環」が縮合したものも包含する。
「非芳香族複素環式基」とは、上記「複素環式基」のうち、芳香族性を示さない基を意味する。
「窒素原子を1~3個有する6員の芳香族複素環式基」としては、ピリジン、ピリミジン、ピリダジン、ピラジン、1,3,5-トリアジン、1,2,4-トリアジン、1,2,3-トリアジンなどが挙げられる。
「窒素原子を1~3個含有する5員もしくは6員の複素環式基」としては、ピロリル、イミダゾリル、ピラゾリル、ピリジル、ピリダジニル、ピリミジニル、ピラジニル、トリアゾリル、トリアジニル、イソオキサゾリル、オキサゾリル、オキサジアゾリル、イソチアゾリル、チアゾリル、チアジアゾリル、フリルおよびチエニル等が挙げられる。
好ましい例としては、例えば、以下に示される基が挙げられる。
以下に示す、置換基を有するカルバモイル基
以下に示す、置換基を有するカルボニルオキシ基
などが挙げられる。
、水素原子)、(カルバモイルエチル、水素原子)、(ベンジル、水素原子)、(4-ヒドロキシベンジル、水素原子)等が挙げられる。
におけるR7およびR8が、環上に上記置換基群αから選択される基を有していてもよいシクロアルカン、シクロアルケン、もしくは非芳香族複素環を形成していてもよい。例えば、
Gは、好ましくは、単結合、または置換もしくは非置換の低級アルキレン基である。より好ましくは、単結合、メチレンまたはエチレンである。
Mは、好ましくは、単結合または式:
Dは、好ましくは、単結合、-CO-、-O-CO-、-CO-O-、-NH-、-NH-CO-、-CO-NH-、-NH-CO-NH-、-O-、-S-、-SO-、-SO2-NH-、-NH-SO2-、-CH2-NH-CO-または-SO2-である。より好ましくは、単結合、-CO-または-NH-CO-である。
(1)Gが低級アルキレン、Mが単結合およびDが-CO-または-CO-NH-の場合
(2)G,MおよびDがすべて単結合の場合
が挙げられる。
で示されるR1またはR2AもしくはR2Bの末端において、置換もしくは非置換のアミノ基、置換もしくは非置換のアミノスルホニル基、カルボキシル基、置換もしくは非置換の低級アルキルオキシカルボニル基、置換もしくは非置換のカルバモイル基、置換基を有しているカルボニルオキシ基等におけるカルボキシル基がエステル構造を有しているもの(例えば、カルボキシル(-COOH)の場合、カルボキシル保護基等のエステル残基を示すRaとともに示される-COORaという構造で示される。)などを挙げることができ、体内で容易に代謝されてカルボキシの状態になるエステルを包含する。
Organic Synthesis、T.W.Greene著、John Wiley & Sons Inc.(1991年)等に記載の方法で保護および/または脱保護できる基であればよく、例えば、低級アルキル(例:メチル、エチル、t-ブチル)、低級アルキルカルボニルオキシメチル(例:ピバロイル)、置換されていてもよいアラルキル(例:ベンジル、ベンズヒドリル、フェネチル、p-メトキシベンジル、p-ニトロベンジル)、シリル基(例:t-ブチルジメチルシリル、ジフェニルt-ブチルシリル)等が挙げられる。
で示される、環上のアミノ基が保護されている構造を意味する。該アミノ保護基は、体内で容易に代謝されてアミノになる基も包含する。上記のアミノ保護基としては、Protective Groups in Organic Synthesis、T.W.Greene著、John Wiley & Sons Inc.(1991年)等に記載の方法で保護および/または脱保護できる基であればよく、例えば、低級アルコキシカルボニル(例:t-ブトキシカルボニル、ベンジルオキシカルボニル、p-ニトロベンジルオキシカルボニル)、置換されていてもよいアラルカノイル(例:ベンゾイル、p-ニトロベンゾイル)、アシル(例:ホルミル、クロロアセチル)等が挙げられる。
式(I)における、
下記の一般的合成法および実施例に記載するように、式(I)で示される本発明の化合物は、セフェム骨格の3位、4位および7位にそれぞれ側鎖部位を結合することにより得られる。本発明の化合物は、例えば、下記に示す一般的合成法によって製造することができる。
市販または文献(例:特開昭60-231684、特開昭62-149682など)に記載の方法に準じて得られる化合物(VII)と、「-S-環E-」(環Eは前記と同意義)の構造に対応する3級アミンとを反応させることにより化合物(V)が得られる。この場合、好ましくは、Rbはカルボキシ保護基である。好ましい実施形態では、「-S-環E-」はS-ピリジニウム基であり、化合物(V)は以下の手順に従って得ることができる。
当業者周知の方法により、化合物(V)の4位のカルボキシ基を所望のバイオアイソスターに変換し、化合物(III)を得る。好ましい実施形態では、4位の側鎖(即ち、R11)はテトラゾリルであり、例えば、以下の手順に従って化合物(III)を得ることができる。
反応温度は通常、約-100~100℃、好ましくは約-80~50℃、より好ましくは約-80~-40℃である。反応時間は、用いる試薬や溶媒や反応温度により異なるが、通常0.5~24時間である。
化合物(III)と、所望の7位側鎖に対応する式:
当業者周知の方法により、化合物(II)の3位の4級アンモニウムにR10に対応する側鎖を付加することにより、化合物(I)が得られる。
)およびブドウ糖非発酵のグラム陰性菌(緑膿菌、緑膿菌以外のシュードモナス、ステノトロフォモナス、バークホルデリア、アシネトバクター等)に対して高い抗菌活性を示す。本発明化合物は、これらのグラム陰性菌が産生するクラスA、B、CおよびDに属するβ-ラクタマーゼに安定であり、ESBL産生菌などの各種β-ラクタム薬耐性グラム陰性菌に高い抗菌活性を有する。本発明化合物は、特にIMP型、VIM型,L-1型などを含むクラスBに属するメタロ-β-ラクタマーゼに対しても極めて安定であるので、セフェムやカルバペネムを含む各種β-ラクタム薬耐性グラム陰性菌に対しても有効である。また本発明化合物は、メチシリン感受性黄色ブドウ球菌(MRSA)、ペニシリン耐性肺炎ブドウ球菌(PRSP)等を含むグラム陽性菌に対しても抗菌活性を有している。さらに好ましい化合物は、体内動態として、血中濃度が高い、効果の持続時間が長い、および/または組織移行性が顕著である等の特徴も有している。また、本発明の好ましい化合物は副作用の点で安全である。また本発明の好ましい化合物は、水溶性が高く、特に注射薬として好適である。
Ac:アセチル
Alloc:アリルオキシカルボニル
BH:ベンズヒドリル
Boc:tert-ブトキシカルボニル
Bzh:ベンズヒドリル
BSA:N,O-ビス(トリメチルシリル)アセタミド
DMF:N,N-ジメチルホルムアミド
Me:メチル
ODS:オクタドデシルシリル
PMB:パラメトキシベンジル
t-Bu:tert-ブチル
TFA:トリフルオロ酢酸
WSCD:N-エチル-N’-(3-ジメチルアミノプロピル)カルボジイミド
化合物1a(39.92g)をDMF(150ml)溶液に、メルカプトピリジン(10.66g)、ピリジン(8.32ml)、NaBr(16.5g)を順次加えた。室温にて40分間攪拌し、冷却した食塩水(500ml)に加えた。精製する沈殿物を濾取し、水洗した。塩化メチレンに溶かし、水洗し、濃縮して化合物1b(41.7g)の目的物を得た。
1H-NMR (CDCl3) δ: 3.47, 3.61 (2H, AB-q, J=18.2 Hz), 3.99, 4.19 (2H, AB-q J=13.2 Hz), 4.62 (2H, d, J=5.1 Hz), 4.97 (1H, d, J=5.1 Hz), 5.25-5.36 (3H, m), 5.67 (1H, dd, J=4.5, 9.6 Hz), 5.85-5.95 (1H, m), 6.97-7.00 (3H, m), 7.25-7.43 (10H, m), 8.02-8.31 (2H, m)
MS(ESI) : 560.2+(M+H)+
化合物1b(47g)の塩化メチレン(200ml)溶液にアニソール(17.4ml)、次いでTFA(40ml)を加え、室温にて2時間反応させた。減圧濃縮し、イソプロピルエーテル(500ml)を加え、粉末化した。濾取し、塩化メチレン/エタノールから再結晶して化合物1c(30.57g)を得た。
1H-NMR (d6-DMSO) δ: 3.52, 3.72 (2H, AB-q, J=18.0 Hz), 4.29, 4.34 (2H, AB-q, J=12.9 Hz), 4.52 (2H, d, J=5.1 Hz), 5.11 (2H, d, J=6.6 Hz), 8.40 (1H, d, J=8.4 Hz), 8.56 (2H, d, J=6.6),
MS(ESI) : 408.2+(M+H)+
化合物1c(15g)の塩化メチレン(300ml)懸濁液に、室温にてピリジン(2.76ml)、次いでジメトキシベンジルアミン(6.15g)を加えて溶液とした。室温にてWSCD(9.53g)を加え、40分間攪拌した。減圧濃縮すると結晶が析出した。-20℃に冷却し、析出した結晶を濾取し、エーテルで洗浄し、化合物1dの結晶(12.3g)を得た。
1H-NMR (d6-DMSO) δ: 3.47, 3.56 (2H, AB-q, J=16.8 Hz), 3.73 (3H, s), 4.17, 4.43 (2H, AB-q, J=12.9 Hz), 2.48 (2H, d, J=5.7 Hz), 4.53 (2H, d, J=5.4 Hz), 4.99 (1H, d, J=4.5 Hz), 5.18-5.37 (3H, m), 5.87-5.96 (1H, m), 6.42 (1H, dd, J=2.7, 8.7 Hz), 6.53 (1H, d, J=2.1 Hz), 7.18 (1H, d, J=8.1 Hz), 7.26-7.29 (2H, m), 8.29-8.31 (2H, m), 8.40 (1H, d, J=9.3 Hz), 8.61 (1H, bs)
MS(ESI) : 557.4+(M+H)+
化合物1d(557mg)の塩化メチレン(15ml) 懸濁液に、氷冷下、ピリジン(264μl)、次いでPCl5 (208mg)を加えた。室温で1時間攪拌した後、ピリジン(240μl)、次いでMeOH(122μl)を加え、室温で15分間攪拌した。トリメチルシリルアジド(398μl)を加えた。室温で15時間反応後、水洗し、シリカゲルクロマトグラフィーにより精製して化合物1e(220mg)を得た。
1H-NMR (CDCl3) δ: 3.39, 3.59 (2H, AB-q, J=18.0 Hz), 3.76 (3H, s), 3.81 (3H, s), 4.61 (2H, d, J=5.7 Hz), 4.86 (1H, d, J=4.8Hz), 5.23-5.62 (5H, m), 5.85-5.95 (1H, m), 6.43 (2H, d, J=1.2 Hz), 6.94-7.05 (2H, m), 7.04 (1H, d, J=8.7 Hz), 8.33-8.38 (2H, m)
MS(ESI) : 582.4+(M+H)+
化合物1e(1.20g)の塩化メチレン(24ml)溶液にジメドン(866mg)を加え、次いでPh3P(100mg)とPd(PPh3)4(100mg)を加え、40分反応した。NaHCO3 水溶液、次いで水で洗浄した後、残渣をシリカゲルクロマトグラフィーにより精製して化合物1f(572mg)を得た。
1H-NMR (CDCl3) δ: 3.26-3.39 (2H, m), 3.26-3.80 (2H, m), 3.74 (3H, s), 3.80 (3H, s), 4.65 (1H, d, J=4.8 Hz), 4.89 (1H, d, J=5.4 Hz), 5.49 (2H, s), 6.42-6.47 (2H, m), 6.97 (2H, dd, J=1.8, 4.8 Hz), 7.14 (1H, d, J=8.1 Hz), 8.36 (2H, dd, J = 1.8, 4.8 Hz),
MS(ESI) : 498.4+(M+H)+
化合物1f (500mg)と化合物1g(430mg)の塩化メチレン(10ml)溶液にWSCD(0.25g)を加え、氷冷下で20分間攪拌した。酢酸エチルで希釈し、食塩水で洗浄した。濃縮し、残渣をシリカゲルクロマトグラフィーにより精製して化合物1h(574mg)を得た。
1H-NMR (CDCl3) δ: 1.39 (9H, s), 1.55 (9H, s), 1.58 (3H, s), 1.63 (3H, s), 3.33-4.80 (2H, m), 3.36, 3.57 (2H, AB-q, J=13.8 Hz), 3.75 (3H, s), 3.77 (3H, s), 4.92 (1H, d, J=4.2 Hz), 5.52 (2H, s), 5.90 (1H, dd, J=4.8, 8.7 Hz), 6.44-6.47 (2H, m), 6.99-7.01 (2H, m), 7.01 (1H, d, J=8.7 Hz), 7.26-7.31 (2H, m), 8.31-8.50 (3H, m)
MS(ESI) : 909.5+(M+H)+
化合物1h+化合物1i→化合物I-1
化合物1i(200mg)/DMF(1.5ml)溶液にBSA(0.16ml)を加え、室温で10分攪拌した。この溶液に化合物1h (200mg)と、NaBr (90mg)を加え、室温で4時間攪拌した。2mol/l塩酸(0.5ml)を加え、5分間攪拌後、食塩水中に注ぎ、生成する沈殿物を濾取した。塩化メチレンに溶かし、水洗後、乾燥し、濃縮した。残渣を塩化メチレン(5ml)に溶かし、アニソール(0.25ml)とTFA(2ml)を加え、室温で1.5時間攪拌した。常法により処理し、HP-20クロマトグラフィーにより精製した。凍結乾燥し化合物I-1(92mg)を得た。
1H-NMR (d6-DMSO) δ: 1.43 (3H, s), 1.46 (3H, s), 3.55, 3.73 (2H, AB-q, J=17.4 Hz), 4.34, 4.68 (2H, AB-q, J=13.8 Hz), 5.31 (1H, d, J=5.1 Hz), 5.64 (1H, dd, J=4.5, 8.1 Hz), 6.07 (2H, bs), 6.74 (1H, s), 6.83 (1H, d, J=8.1 Hz), 7.28 (2H, bs), 7.37-7.42 (2H, m), 7.79 (2H, d, J=6.6 Hz), 8.49(2H, d, J=6.9 Hz)
MS(ESI) : 753.3+(M+H)+
IR (KBr) cm-1: 3124, 1770, 1671, 1630
化合物1h+化合物2a→化合物I-2
化合物1h(250mg)のDMF(2ml)溶液に化合物2a(165mg)とNaBr(110mg)を加え、室温で2時間、8℃で15時間攪拌した。食塩水中に注ぎ、生成する沈殿物を濾取し、塩化メチレンに溶かし、水洗後、濃縮して残渣(0.40g)を得た。これを塩化メチレン(5ml)に溶かし、アニソール(0.65ml)、次いでTFA(4ml)を加え、室温で1.5時間攪拌した。常法にて処理した後、HP-20 カラムクロマトグラフィーにより精製し、凍結乾燥して化合物I-2(99mg)を得た。
1H-NMR (d6-DMSO) δ: 1.20 (3H, s), 1.34 (3H, s), 3.33, 3.52 (2H, AB-q, J=16.5 Hz), 4.16, 4.46 (2H, AB-q, J=12.9 Hz), 5.09 (1H, d, J=5.1 Hz), 5.52-5.56 (1H, m), 5.83 (2H, d, J=6.6 Hz), 6.92 (1H, s), 8.23 (2H, d, J=6.6 Hz), 9.36 (1H, bs)
MS(ESI) : 787.3+(M+H)+
IR (KBr) cm-1: 321, 3123, 1770, 1670, 1630
化合物1h+化合物3a→化合物I-3
化合物3a(380mg)/塩化メチレン(10ml)懸濁液に、トリエチルアミン(154μl)を加えた。氷冷下、塩化メタンスルフォニル(84μl)を加え、氷冷下で40分、室温で30分攪拌した。この反応溶液に化合物1h(300mg)/DMF(4ml)溶液とNaI(450mg)を加え、室温で2時間、40℃で2時間攪拌した。食塩水中に注ぎ、生成する沈殿物を濾取した。塩化メチレンに溶かし、水洗後、乾燥し、濃縮した。残渣を塩化メチレン(10ml)に溶かし、アニソール(0.8ml)とTFA(6ml)を加え、室温で2時間攪拌し、8℃で15時間放置した。常法により処理し、HP-20クロマトグラフィーにより精製した。凍結乾燥し化合物I-3(69mg)を得た。
1H-NMR (d6-DMSO) δ: 1.26 (3H, s), 1.27 (3H, s), 3.30, 3.45 (2H, AB-q, J=17.4 Hz), 4.09, 4.37 (2H, AB-q, J=12.9 Hz), 4.99 (1H, d, J=4.8 Hz), 5.50 (1H, dd, J=4.8, 8.7 Hz), 6.50-6.60 (3H, m), 6.90 (2H, bs), 7.30 (1H, s), 7.54-7.42 (2H, d, J=6.9 Hz), 8.44 (2H, d, J=6.9 Hz), 9.09 (2H, d, J=9.3 Hz)
MS(ESI) : 725.5+(M+H)+
IR (KBr) cm-1: 3117, 1767, 1672, 1625
化合物1f(303mg)と化合物4a(290mg)の塩化メチレン(5ml)溶液にWSCD(0.14g)を加え、氷冷下で30分間攪拌した。酢酸エチルで希釈し、食塩水で洗浄した。濃縮し、残渣をシリカゲルクロマトグラフィーで精製し、化合物4b(602mg)を得た。
1H-NMR (CDCl3) δ: 1.40-1.68 (24H, m), 3.38, 3.58 (2H, AB-q, J=18.6 Hz), 3.70-3.81 (2H, m), 3.81 (3H, s), 3.742 (31H, s), 4.95 (2H, d, J=5.1 Hz), 5.51 (2H, s), 5.99(1H, dd, J=5.1, 9.0 Hz), 6.44-6.47 (2H, m), 7.00-7.07 (3H, m), 8.40-8.42 (2H, m)
MS(ESI) : 910.4+(M+H)+
化合物1i(137mg)/DMF(2ml)溶液にBSA(0.33ml)を加え、室温で15分攪拌した。この溶液を化合物4b(602mg)/NaBr (251mg)/DMF(3ml) 溶液に加え、室温で2.5時間、40℃で1.5時間攪拌した。2mol/l塩酸(2ml)を含む食塩水中に注ぎ、生成する沈殿物を濾取した。塩化メチレンに溶かし、水洗後、乾燥し、濃縮した。残渣(0.79g)を塩化メチレン(20ml)に溶かし、-20℃にてアニソール(0.54ml)、次いで2M-AlCl3/MeNO2溶液を加え、-20℃から0℃で40分攪拌した。常法により処理し、HP-20クロマトグラフィーで精製し、凍結乾燥して化合物I-4(150mg)を得た。
1H-NMR (d6-DMSO) δ: 1.44 (3H, s), 1.46 (3H, s), 3.53, 3.72 (2H, AB-q, J=18.0 Hz), 4.31, 4.65 (2H, AB-q, J=13.5 Hz), 5.28 (1H, d, J=4.2 Hz), 5.75 (1H, dd, J=4.2, 8.7 Hz), 6.06 (2H, bs), 6.90 (1H, d, J=8.1 Hz), 7.36-7.41 (3H, m), 7.78 (2H, d, J=6.9 Hz), 8.18(2H, bs), 8.48 (2H, d, J=6.9 Hz)
MS(ESI) : 754.2+(M+H)+
化合物1f(250mg)と化合物5a(280mg)の塩化メチレン(6ml)溶液にWSCD(0.12g)を加え、氷冷下で30分間攪拌した。酢酸エチルで希釈し、食塩水で洗浄した。濃縮し、残渣をシリカゲルクロマトで精製して化合物5b(348mg)を得た。
1H-NMR (CDCl3) δ: 1.52 (9H, s), 1.57 (9H, s), 1.62 (3H, d, J=7.2 Hz), 3.22, 3.52 (2H, AB-q, J=18.0 Hz), 3.67-3.82 (2H, m), 3.81 (3H, s), 3.77 (3H, s), 4.90 (1H, d, J=5.1 Hz), 5.33, 5.42 (2H, AB-q, J=15 Hz), 6.39-6.47 (2H, m), 6.87 (1H, s), 6.91-7.31 (14H, m), 8.08 (1H, d, J=8.7 Hz), 8.27 (1H, bs), 8.35-8.39 (2H, m)
化合物1i(76mg)/DMF(2ml)溶液にBSA(60μl)を加え、室温で15分攪拌した。次いで化合物5b(348mg)/DMF(1ml) 溶液、NaBr(100mg) を加え、室温で2.5時間、8℃で15時間放置した。2mol/l塩酸(2ml)を含む食塩水中に注ぎ、生成する沈殿物を濾取した。塩化メチレンに溶かし、水洗後、乾燥し、濃縮した。残渣(0.41g)を塩化メチレン(5ml)に溶かし、アニソール(0.45ml)、次いでTFA(5ml)を加え、室温で1.5時間反応した。常法により処理し、HP-20クロマトグラフィーで精製し、凍結乾燥して化合物I-5(139mg)を得た。
1H-NMR (d6-DMSO) δ: 1.42 (3H, d, J=6.9 Hz), 13.54, 3.67 (2H, AB-q, J=17.4 Hz), 4.33, 4.59 (2H, AB-q, J=13.2 Hz), 4.60 (1H, q, J=6.9 Hz), 5.29 (1H, d, J=4.8 Hz), 5.76 (1H, dd, J=4.8, 8.7 Hz), 6.07 (2H, bs), 6.97 (1H, d, J=8.1 Hz), 7.38-7.47 (4H, m), 7.79 (2H, d, J=6.6 Hz), 8.50 (2H, d, J=6.6 Hz)
MS(ESI) : 773.2+(M+H)+
化合物6a(766mg)/塩化メチレン(6ml)溶液にMSTFA(N-メチル-N-トリメチルシリルトリフルオロアセタミド)(737μl)を加え、室温で15分攪拌し、-20℃に冷却し、Me3Si-I(0.34ml)を加えた。室温で1.5時間攪拌し、化合物6b(0.67g)/DMF(5ml)溶液を加えた。塩化メチレンを減圧留去し、室温で30分間攪拌した。食塩水中に注ぎ、生成する沈殿物を濾取した。塩化メチレンに溶かし、水洗後、濃縮し、粗製の化合物6c(1.37g)を得た。
MS(ESI) : 816.4+(M+H)+
粗製の化合物6c(1.37g)/塩化メチレン(25ml)溶液に化合物6d(0.73g)を加え、次いで氷冷下WSCD(0.41g)を加え、20分間攪拌した。酢酸エチルで希釈し、水洗した。濃縮残渣を塩化メチレン(30ml)に溶かし、アニソール(2ml)を加えた。-20℃に冷却し、2M-AlCl3/MeNO2溶液(10ml)を加え、氷冷下で40分攪拌した。常法により処理し、HP-20クロマトグラフィーで精製し、凍結乾燥して化合物I-6(59mg)を得た。
1H-NMR (d6-DMSO) δ: 1.26 (3H, s), 1.27 (3H, s), 3.30, 3.45 (2H, AB-q, J=17.4 Hz), 4.09, 4.37 (2H, AB-q, J=12.9 Hz), 4.99 (1H, d, J=4.8 Hz), 5.50 (1H, dd, J=4.8, 8.7 Hz), 6.50-6.60 (3H, m), 6.90 (2H, bs), 7.30 (1H, s), 7.54-7.42 (2H, d, J=6.9 Hz), 8.44 (2H, d, J=6.9 Hz), 9.09 (2H, d, J=9.3 Hz)
MS(ESI) : 725.5+(M+H)+
IR (KBr) cm-1: 3117, 1769, 1622
化合物1i(102mg)のDMF(2ml)溶液にBSA(245μl)を加え、室温で10分攪拌した後、化合物1h(383mg)とNaBr(173mg)を加え、室温で3時間攪拌した。希塩酸を含む食塩水中に注ぎ、生成する沈殿物を濾取した。塩化メチレンに溶かし、水洗し、濃縮して粗製の化合物7a(437mg)を得た。
化合物7a(437mg)の塩化メチレン(10ml)溶液に氷冷下でBSA(245μl)を加えた。10分後、70%MCPBA(150mg)を加え、20分攪拌した。NaHCO3水溶液で洗浄し、濃縮して化合物7b(0.46g)を得た。
化合物7b(0.46g)を塩化メチレン(5ml)に溶かし、室温にてアニソール(0.5ml)、TFA(4ml)を加え、1.5時間攪拌した。常法により処理し、HP-20カラムクロマトグラフィーで精製し、凍結乾燥して化合物I-7(53mg)を得た。
1H-NMR (d6-DMSO) δ: 1.42 (3H, s), 1.46 (3H, s), 3.45, 3.93 (2H, AB-q, J=18.3 Hz), 4.26, 4.93 (2H, AB-q, J=13.2 Hz), 5.12 (1H, bs), 5.94 (1H, bs), 6.05 (2H, bs), 6.78 (1H, s), 6.89 (1H, d, J=8.4 Hz), 7.20-7.45 (4H, m), 7.69 (2H, d, J=6.0 Hz), 8.459(2H, bs)
MS(ESI) : 769.2+(M+H)+
化合物8a(7.23g)の塩化メチレン(100ml)懸濁液を-30℃に冷却した。ピリジン(2.92ml)、次いでクロロギ酸アリル(2.11ml)を加えた。-30℃~0℃で30分攪拌した。希塩酸、水で順次洗浄し、減圧濃縮して化合物8b(7.53g)を得た。
1H-NMR (CDCl3) δ: 4.46-4.68 (6H, m), 5.09 (1H, d, J=3.6 Hz), 5.23-5.57 (3H, m), 5.82-5.88 (1H, m), 6.93 (1H, s), 7.23-7.52 (10H, m)
化合物8b(7.53g)のDMF(35ml)溶液に4-メルカプトピリジン(2.3g)、ピリジン(1.73ml)、NaBr(3.42g)を順次加えた。室温にて1.5時間攪拌し、水中に注いだ。生成する沈殿物を塩化メチレンに溶かし、水洗後、濃縮して化合物8c(8.69g)を得た。
1H-NMR (CDCl3) δ: 4.07, 4.33 (2H, AB-q, J=13.5 Hz), 4.47, 4.56 (2H, AB-q, J=18.0 Hz), 4.61 (2H, d, J=6.6 Hz), 5.03 (1H, d, J=1.5 Hz), 5.21-5.30 (2H, m), 5.48 (1H, s), 5.83-5.95 (1H, m), 6.94 (1H, s), 7.03 (2H, dd, J=1.8, 4.8 Hz), 7.20-7.52 (10H, m), 8.31 (2H, dd, J=1.8, 4.8 Hz)
化合物8c(8.69g)/塩化メチレン(50ml)溶液にアニソール(3.5ml)とCF3COOH(10ml)を加え、室温で2時間攪拌した。減圧濃縮し、エチルエーテルを加え、粉末状にし、濾取した。塩化メチレン/エタノールから再結晶して化合物8d(6.08g)を得た。
1H-NMR (d6-DMSO) δ: 4.26, 4.35 (2H, AB-q, J=12.6 Hz), 4.49 (2H, s), 5.12-5.32 (4H, m), 5.75-5.92 (1H, m), 7.70 (2H, d, J=5.1 Hz), 8.13 (1H, d, J=9.3 Hz), 8.56 (2H, d, J=5.1 Hz),
MS(ESI) : 392.2+(M+H)+
化合物8d(5.13g)の塩化メチレン(50ml)懸濁液にピリジン (0.85ml)と2,4-ジメトキシベンジルアミン (1.87g)を加えた。次いで、5℃でWSCD(水溶性カルボジイミド)(3.26g)を加え、1時間攪拌した。水洗し、濃縮して化合物8e(5.63g)を得た。
1H-NMR (CDCl3) δ: 3.77-3.90 (8H, m), 4.30-4.60 (6H, m), 4.98 (1H, d, J=3.6 Hz), 5.00-5.55 (4H, m), 5.82-5.97 (1H, m), 6.41-6.47 (2H, m), 7.14-7.30 (3H, m), 7.82 (1H, bs), 8.31 (2H, d, J=5.7 Hz),
MS(ESI) : 541.3+(M+H)+
化合物8e(5.63g)/塩化メチレン(50ml)溶液に、氷冷下、ピリジン(1.67ml)とPCl5(2.6g)を加え、1時間攪拌した。次いでMe3SiN3(8.3ml)、ピリジン(5.0ml)、メタノール(2.11ml)を加え、40℃で2時間攪拌した。水洗し(2回)、減圧濃縮して粗製の化合物8f(5.87g)を得た。
MS(ESI) : 566.3+(M+H)+
化合物8f(1.90g)の塩化メチレン(50ml)溶液に、室温にて、ジメドン(1.34g)、Ph3P(120mg)、(Ph3P)4Pd(120mg)を加えた。1.5時間攪拌し、NaHCO3水溶液で2回洗浄し、濃縮して粗製の化合物8g(1.47g)を得た。
MS(ESI) : 482.3+(M+H)+
粗製の化合物8g(3.2g)と化合物5a(3.36g)を塩化メチレン(30ml)に溶かし、氷冷下、WSCD(1.34g)を加え、30分攪拌した。酢酸エチルで希釈し、水洗した。残渣をシリカゲルクロマトグラフィーに付し、粗製の化合物8h(1.58g)を得た。
化合物1i(78mg)をDMF(1.5ml)に溶かしBSA (N,O-ビス(トリメチルシリル)アセタミド)(243μl)を加え、室温で10分攪拌した。次いで、化合物8h(288mg)とNaBr(115mg) を加え、室温で1.5時間攪拌した。食塩水中に注ぎ、生成する沈殿物を濾取した。塩化メチレンに溶かし、水洗し、濃縮した。残渣の化合物8i(全量)を塩化メチレン(5ml)に溶かし、アニソール(0.35ml)とTFA(2ml)を加え、1.5時間攪拌した。濃縮後、エーテルを加え、粉末化し、濾取した。HP-20カラムクロマトグラフィーで精製し、凍結乾燥して化合物I-8(93mg)を得た。
1H-NMR (d6-DMSO) δ: 1.38 (3H, t, J=7.2 Hz), 4.45-4.80 (5H, m), 5.32 (1H, d, J=3.6 Hz), 5.62 (1H, dd, J=3.8, 9.6 Hz), 6.08 (2H, bs), 6.90-6.95 (1H, m), 7.35-7.50 (4H, m), 7.94 (2H, d, J=6.6 Hz), 8.52 (2H, d, J=6.3 Hz)
MS(ESI) : 757.2+(M+H)
化合物9a(23.0g)の塩化メチレン (300ml)溶液に、氷冷下、Et3N (7.0ml)、ピリジン(4.8ml)を加えた。次いで、クロロギ酸アリル(13.4ml)を加え、30分攪拌した。水洗し、濃縮して化合物9b(26.9g)を得た。
1H-NMR (CDCl3) δ: 2.80 (3H, s), 3.60, 3.86 (2H, AB-q, J=18.9 Hz), 4.62 (2H, d, J=4.8 Hz), 5.08 (1H, d, J=5.1 Hz), 5.22-5.52 (3H, m), 5.71 (1H, dd, J=4.5, 9.9 Hz), 5.85-5.98 (1H, m), 6.95 (1H, s), 7.25-7.43 (10H, m)
MS(ESI) : 545.2+(M+H)+
化合物9b(22.0g)のDMF(50ml)溶液に4-メルカプトピリデイン(5.5g)とピリジン(4.0ml)を加え、45℃で2時間、室温で15時間攪拌した。冷水中に注ぎ、生成する沈殿物を濾取し、水洗した。塩化メチレンに溶かし、水洗後、濃縮して化合物9c(化合物9dを含む)(23.1g)を得た。一部をシリカゲルクロマトグラフィーにより精製し、構造を確認した。
1H-NMR (d6-DMSO) δ: 3.26, 3.62 (2H, AB-q, J=18.0 Hz), 4.62 (2H, d, J=6.0 Hz), 5.11 (1H, d, J=5.4 Hz), 5.23-5.36 (3H, m), 5.76 (1H, dd, J=4.8, 9.3 Hz), 5.82-5.98 (1H, m), 6.21 (1H, d, J=9.9 Hz), 7.00 (1H, s), 7.06 (2H, dd, J=1.2, 4.1 Hz), 7.10-7.35 (10H, m), 8.42 (2H, dd, J=1.2, 4.2 Hz)
MS(ESI) : 560.2+(M+H)+
化合物9c(一部化合物9dを含む)(11.5g)の塩化メチレン(220ml)溶液にEt3N(2.0ml)を加え、1.5時間攪拌した後、減圧濃縮して化合物9d(HPLCで化合物9cを含む)(11.6g)を得た。分離精製することなく次反応に用いた。
MS(ESI) : 560.2+(M+H)+
化合物9d(11.2g)の塩化メチレン(200ml) 溶液に、アニソール(11ml)とTFA(35ml)を加え、室温で1.5時間攪拌した。減圧濃縮し、エーテルを加え、粉末にした。濾取して化合物9e(7.89g)を得た。
1H-NMR (CDCl3) δ: 4.33 (2H, d, J=5.1 Hz), 4.57 (1H, s), 4.90-5.14 (4H, m), 5.60-5.76 (1H, m), 4.27 -7.33(2H, m), 8.32-8.37 (2H, m)
MS(ESI) : 394.2+(M+H)+
化合物9e(1.01g)の塩化メチレン(10ml)溶液に、ピリジン(0.16ml)とジメトキシベンジルアミン (344mg)を加え、氷冷下、WSCD(0.48g)を加え、30分間攪拌した。酢酸エチルで希釈し、水洗し、残渣をシリカゲルクロマトグラフィーで精製して化合物9f(0.51g)を得た。
1H-NMR (CDCl3) δ: 3.74 (3H, s), 3.80 (3H, s), 4.24 (2H, d, J=5.4 Hz), 4.63 (2H, d, J=5.7 Hz), 4.72 (1H, s), 5.24-5.37 (3H, m), 5.50-5.53 (2H, m), 5.83-6.02 (2H, m), 6.39 (2H, bs), 6.91 (2H, dd, J=1.8, 5.1 Hz), 6.95-7.08 (3H, m), 8.27 (2H, d, J=6.3 Hz)
MS(ESI) : 543.2+(M+H)+
化合物9f(3.40g)の塩化メチレン(50ml)溶液に、氷冷下、ピリジン(1.0ml)、PCl5(1.57g)を加えた。
氷冷下で15分、室温で1.5時間攪拌した。-30℃に冷却し、ピリジン(2.41ml)、メタノール(0.91ml)を加えた。20分攪拌後、Me3SiN3(3.32ml)、メタノール(1.02ml)を加えた。室温にもどし、2.5時間攪拌後、水洗した。濃縮残渣をシリカゲルクロマトグラフィーで精製して化合物9g(2.32g)を得た。
1H-NMR (CDCl3) δ: 3.60 (3H, s), 3.76 (3H, s), 4.65 (2H, d, J=5.4 Hz), 5.24-5.52 (5H, m), 5.87 (1H, d, J=1.5 Hz), 5.86-6.00 (1H, m), 6.27 (1H, d, J=2.7 Hz), 6.37 (1H, dd, J=2.4, 11.1 Hz), 6.96 (2H, dd, J=1.8, 4.2 Hz), 7.10-7.15 (2H, m), 8.45 (2H, dd, J=1.5, 4.5 Hz)
MS(ESI) : 568.3+(M+H)+
化合物9g (470mg)を塩化メチレン(20ml)に溶かし、氷冷下、MCPBA(m-クロロ過安息香酸) (0.36g)をゆっくり加えた。Na2S2O3/NaHCO3水溶液で洗浄した。濃縮して得られる残渣をシリカゲルクロマトグラフィーに付し、化合物9h(266mg)を得た。
MS(ESI) : 584.3+(M+H)+
化合物9h(320mg)の塩化メチレン(10ml)溶液に、-30℃にてPBr3(0.40ml)を加えた。-20℃で2時間攪拌した後、NaHCO3水溶液で洗浄した。濃縮残渣をシリカゲルクロマトグラフィーで精製して9i(222mg)を得た。
1H-NMR (CDCl3) δ: 3.36, 3.60 (2H, AB-q, J=18.0 Hz), 3.75 (3H, s), 3.83 (3H, s), 4.62 (2H, d, J=6.0 Hz), 4.98 (1H, d, J=5.1 Hz), 5.22-5.60 (4H, m), 5.80-6.00 (2H, m), 8.08 (1H, d, J=6.0 Hz), 8.42 (2H, d, J=5.1 Hz), 8.78 (1H, d, J=6.0 Hz)
MS(ESI) : 568.3+(M+H)+
化合物9i(220mg)を塩化メチレン溶液(5ml)に溶かし、室温でジメドン(163mg)、Ph3P(20mg)、Pd(PPh3)4(20mg)を加え、2時間攪拌した。NaHCO3水溶液で2回洗浄後、濃縮して化合物9j(205mg)を得た。
MS(ESI) : 484.2+(M+H)
化合物9j(205mg)と化合物9k(221mg)を塩化メチレン(5ml)に溶かし、氷冷下、WSCD(97mg)を加え、1時間攪拌した。酢酸エチルで希釈し、水洗し、濃縮し、残渣をシリカゲルクロマトグラフィーに付し、化合物9l(245mg)を得た。
MS(ESI) : 1005.8+(M+H)+
化合物1i(34mg)のDMF(1.5ml)溶液にBSA(26μl)を加え、室温で10分攪拌した。溶液を9l (140mg)とNaBr(43mg)のDMF(0.5ml)溶液に加えた。室温で4時間、8℃で15時間反応させた後、食塩水に注ぎ、生成する沈殿物を濾取し、水洗した。塩化メチレンに溶かし、水洗し、濃縮して粗製の化合物9m(179mg)を得た。
MS(ESI) : 1155.8+(M+H)+
化合物9m (179mg)を塩化メチレン(1.3ml)に溶かし、アニソール(0.12ml)とTFA(1.8ml)を加え、室温で1.5時間攪拌した。濃縮し、エーテルを加えて粉末とし、ろ過した。HP-20カラムクロマトグラフィーで精製し、凍結乾燥して化合物I-9(17mg)を得た。
1H-NMR (d6-DMSO) δ: 1.35 (3H, s), 1.39 (3H, s), 3.09, 3.78 (2H, AB-q, J=17.7 Hz), 5.52 (1H, d, J=5.4 Hz), 5.84 (1H, dd, J=5.4, 7.8 Hz), 6.06 (2H, bs), 6.65 (1H, s), 6.86(1H, d, J=8.1 Hz), 7.20 (1H, bs), 7.30-7.39 (3H, m), 7.77 (2H, d, J=6.9 Hz9, 8.53 (2H, d, J=6.9 Hz)
MS(ESI) : 739.4+(M+H)+
既知化合物10a(100mg, 0.252mmol)を1,4-ジオキサン(1mL)に溶解させ、二炭酸ジ-tert-ブチル(0.076mL, 0.328mmol)、炭酸アンモニウム(30.3mg, 0.315mmol)、次いでピリジン(0.010mL, 0.126mmol)を加え、室温で終夜撹拌した。反応液に精製水を加え、水層から酢酸エチル-テトラヒドロフラン混液で抽出した。有機層を精製水、次いで飽和食塩水で洗浄し、無水硫酸マグネシウムを用いて乾燥した。乾燥剤をろ過により除去し、溶媒を減圧下留去した。析出した固体をろ取し、酢酸エチルで洗浄し化合物10bを白色固体として得た。(収量75mg, 収率75%)
1H-NMR (DMSO-d6) δ: 9.20 (1H, d, J = 7.5 Hz), 7.36 (1H, dt, J = 5.0, 1.1 Hz), 6.97-6.89 (2H, m), 6.72 (1H, s), 5.43 (1H, dd, J = 7.5, 3.7 Hz), 5.15 (1H, d, J = 3.7 Hz), 4.90 (1H, s), 4.64 (2H, dd, J = 18.1, 12.7 Hz), 3.76 (2H, s), 2.02 (3H, s).
化合物10b(13.2g, 33.4mmol)をテトラヒドロフラン(135mL)にけん濁させ、-20℃に冷却した。溶液にピリジン(8.11mL, 100mmol)及び無水トリフルオロ酢酸(7.06mL, 50.1mmol)を加え、-20℃で30分間撹拌した。反応液に精製水を加え、水層から酢酸エチルを用い抽出した。有機層を精製水、次いで飽和食塩水で洗浄し、無水硫酸マグネシウムを用いて乾燥した。乾燥剤をろ過により除去し、溶媒を減圧下留去した。得られた残渣をシリカゲルクロマトグラフィーに付し化合物10cを橙色泡状物質として得た。(収量13.88g, 定量的)
1H-NMR (CDCl3) δ: 7.29-7.25 (1H, m), 7.02-6.97 (2H, m), 6.53 (1H, d, J = 1.1 Hz), 6.32 (1H, d, J = 8.2 Hz), 5.72 (1H, dd, J = 8.2, 4.1 Hz), 5.26 (1H, d, J = 1.1 Hz), 5.11 (1H, d, J = 4.1 Hz), 4.73 (1H, d, J = 13.2 Hz), 4.61 (1H, d, J = 13.2 Hz), 3.87 (2H, s), 2.09 (3H, s).
化合物10c(273mg, 0.723mmol)を1,4-ジオキサンに溶解させ、トリメチルシリルアジド(0.192mL, 1.447mmol)、次いでジブチルスズオキサイド(18.01mg, 0.072mmol)を加え90℃で1時間30分間撹拌した。反応液を室温まで冷却し、減圧下溶媒を留去した。残渣に精製水、酢酸エチルを加え抽出した。有機層を精製水、次いで飽和食塩水で洗浄し、無水硫酸マグネシウムを用いて乾燥した。乾燥剤をろ過により除去し、溶媒を減圧下留去した。得られた残渣をシリカゲルクロマトグラフィーに付し化合物10dを得た。(収量169.2mg, 収率56%)
1H-NMR (DMSO-d6) δ: 9.25 (1H, d, J = 7.8 Hz), 7.36 (1H, dd, J = 4.9, 1.4 Hz), 6.97-6.85 (3H, m), 5.90 (1H, d, J = 1.5 Hz), 5.44 (1H, dd, J = 7.8, 4.0 Hz), 5.14 (1H, d, J = 4.0 Hz), 4.60 (1H, d, J = 12.7 Hz), 4.53 (1H, d, J = 12.7 Hz), 3.77 (2H, s), 1.90 (3H, s).
化合物10d(85mg, 0.243mmol)をテトラヒドロフラン(1mL)に溶解させ、ジフェニルジアゾメタン(47.1mg, 0.243mmol)を加え3時間30分間撹拌した。さらに、ジフェニルジアゾメタン(11.8mg, 0.606mmol)を加え35分間撹拌した。反応液を減圧下で溶媒を留去し、得られた残渣をシリカゲルクロマトグラフィーに付し、化合物10e(収量72mg, 収率61%)と化合物10fを得た。ジフェニルメチル基の位置については1H NMRの核オーバーハウザー効果により決定した。
化合物10e(less polar one)
1H-NMR (CDCl3) δ: 7.41-7.12 (13H, m), 7.03-6.91 (2H, m), 6.41 (1H, s), 6.37 (1H, d, J = 9.1 Hz), 5.80 (1H, s), 5.64 (1H, dd, J = 9.1, 4.0 Hz), 5.26 (1H, d, J = 4.0 Hz), 4.51 (1H, d, J = 12.8 Hz), 4.39 (1H, d, J = 12.8 Hz), 3.86 (2H, s), 1.89 (3H, s).
化合物10f(more polar one)
1H-NMR (CDCl3) δ: 7.42-7.33 (5H, m), 7.28-7.18 (4H, m), 7.13 (2H, dd, J = 6.6, 3.0 Hz), 7.02-6.95 (2H, m), 6.90 (1H, s), 6.57 (1H, d, J = 1.4 Hz), 6.30 (1H, d, J = 9.1 Hz), 5.80 (1H, d, J = 1.4 Hz), 5.01 (1H, dd, J = 9.1, 4.0 Hz), 4.64 (1H, d, J = 12.8 Hz), 4.58 (1H, d, J = 4.0 Hz), 4.51 (1H, d, J = 12.8 Hz), 3.82 (2H, s), 1.80 (3H, s).
五塩化リン(9.12g, 43.8mmol)を塩化メチレン(130mL)にけん濁させ、0℃に冷却した。そのけん濁液にピリジン(3.90mL, 48.2mmol)、次いで化合物10e(12.8g, 21.9mmol)を加え、室温で45分間撹拌した。反応液を-40℃に冷却し、メタノール(13.3mL, 328mmol)を一気に加え、室温に昇温した。反応液に精製水(130mL)を加え、水層から塩化メチレンで抽出した。塩化メチレン層を重曹水、次いで飽和食塩水で洗浄し、無水硫酸マグネシウムで乾燥した。乾燥剤をろ過により除去し、有機層に4mmol/L 塩酸-ジオキサン溶液(27.4mL, 109mmol)を加え、室温で3時間15分間撹拌した。反応液に1,4-ジオキサン(150mL)を加え、減圧下溶媒を留去し、全量を約30mLとした。得られた溶液にアセトニトリルを100mL加え、種晶を加え室温で撹拌した。析出した結晶をろ取し化合物10hを得た。(収量7.92g, 収率73%)(種晶は、上記と同様な操作により得た濃縮残渣のゼリー状粗生成物10hをアセトニトリルにけん濁させ、スパーテルで壁面をこする事で得た。)
1H-NMR (DMSO-d6) δ: 8.82 (2H, br s), 7.72 (1H, s), 7.45-7.26 (11H, m), 7.00 (1H, d, J = 1.2 Hz), 5.94 (1H, d, J = 1.2 Hz), 5.19 (1H, d, J = 4.2 Hz), 4.94 (1H, d, J = 4.2 Hz), 4.48 (1H, d, J = 11.8 Hz), 4.16 (1H, d, J = 11.8 Hz).
化合物10hを塩化エチレン(40mL)にけん濁させ、-40℃に冷却した。けん濁液に化合物10i(3.54g, 8.24mmol)を加え、フェニルリン酸ジクロライド(1.85mL, 12.36mmol)を加え、N-メチルモルホリン(3.62mL, 33.0mmol)を滴下し、-40℃で30分間撹拌した。反応液に精製水を加え、水層から酢酸エチルを用い抽出した。得られた有機層を精製水、次いで飽和食塩水で洗浄し、無水硫酸マグネシウムを用いて乾燥した。乾燥剤をろ過により除去し、溶媒を減圧下留去し、化合物10jを得た。(収量7.8g, 定量的)
1H-NMR (CDCl3) δ: 8.32 (1H, d, J = 8.5 Hz), 7.41-7.15 (16H, m), 6.46 (1H, s), 5.99 (1H, s), 5.79 (1H, dd, J = 8.5, 4.0 Hz), 5.37 (1H, d, J = 4.0 Hz), 5.29 (1H, s), 4.15-4.01 (2H, m), 1.63 (3H, s), 1.60 (3H, s), 1.52 (9H, s), 1.42 (9H, s).
化合物10j(2.30g, 2.7mmol)を塩化メチレン(25mL)に溶解させ、-40℃に冷却した。その溶液にm-クロロ過安息香酸(788mg, 2.97mmol)を加え、-40℃で1時間15分間撹拌した。反応液に亜硫酸水素ナトリウム水溶液を加え、塩化メチレンを減圧下留去した。濃縮液から酢酸エチルで抽出し、有機層を重曹水、精製水、次いで飽和食塩水で洗浄し、無水硫酸マグネシウムで乾燥した。乾燥剤をろ過により除去し、溶媒を減圧下留去した。得られた残渣をシリカゲルクロマトグラフィーに付し化合物10kを得た。(収量1.41g, 収率60%)
化合物10kをエタノールにけん濁させ、スパーテルで壁面をこすることで結晶を得た。
1H-NMR (CDCl3) δ: 8.08 (1H, br s), 7.90 (1H, d, J = 9.9 Hz), 7.39-7.18 (20H, m), 6.29 (1H, dd, J = 9.7, 5.0 Hz), 5.13 (1H, d, J = 12.4 Hz), 4.73 (1H, d, J = 4.9 Hz), 4.29 (1H, d, J = 12.1 Hz), 3.90 (1H, d, J = 19.0 Hz), 3.50 (1H, d, J = 19.0 Hz), 1.59 (6H, d, J = 7.1 Hz), 1.56 (9H, s), 1.38 (10H, s).
化合物10l(195 mg, 1.21 mmol) のメタノール(5 ml)溶液に、氷冷下、1mol/l NaOMeメタノール溶液(1.1 ml, 1.10 mmol) を加え、室温で30分攪拌した。メタノールを留去した後、N,N-ジメチルホルムアミド(2 ml)に溶解し、化合物10k(953 mg, 1.10 mmol) のN,N-ジメチルホルムアミド(5 ml)溶液に加えた。室温で30分攪拌した後、反応液に飽和塩化アンモニウムを加え、酢酸エチルで抽出した。有機層を水、飽和食塩水で洗浄後、硫酸マグネシウムで乾燥した。濃縮残渣を液体クロマトグラフィーで分取精製することにより化合物10m(1.1g、収率100%)を得た。
MS: m/z = 991.41 [M+H]
1H-NMR (CDCl3) δ: 1.40 (9H, s), 1.53 (9H, s), 1.59 (3H, s), 1.61 (3H, s), 3.45 (1H, d, J = 15.9 Hz), 3.94 (1H, d, J = 11.9 Hz), 4.00 (1H, d, J = 15.9 Hz), 4.63 (1H, d, J = 2.4 Hz), 4.80 (2H, d, J = 11.9 Hz), 6.22 (1H, dd, J = 9.9, 4.9 Hz), 6.81 (1H, d, J = 4.9 Hz), 7.23-7.41 (13H, m), 7.52 (1H, t, J = 7.6 Hz), 7.71 (1H, t, J = 7.6 Hz), 7.86 (1H, d, J = 9.9 Hz), 8.07 (1H, t, J = 7.6 Hz), 8.41 (1H, d, J = 4.9 Hz).
化合物10m (1.1 g, 1.11 mmol)のN,N-ジメチルホルムアミド(5 mL)溶液に、化合物10n(561 mg, 1.11 mmol)を加え、55℃で8時間攪拌した。反応溶液を-40℃に冷却し、PBr3(0.21 ml, 2.22 mmol)を加え、-40℃で30分撹拌した。反応液に5%塩化ナトウム水溶液を加え、酢酸エチルで抽出した。有機層を水、飽和食塩水で洗浄後、硫酸マグネシウムで乾燥した。化合物10oは精製することなく次の反応に用いた。
得られた化合物10o全量(1.11 mmol相当)をジクロロメタン(15 ml)に溶かし、-15℃まで冷却した後、アニソール(1.82 ml, 16.7 mmol)と2mol/l 塩化アルミニウム/ニトロメタン溶液(8.33 ml, 16.7 mmol)を順に加え、0℃で1時間攪拌した。反応液を水、2mol/l塩酸水溶液、アセトニトリルに溶解させた後、ジイソプロピルエーテルで洗浄した。水層にHP20-SS樹脂を加えアセトニトリルを減圧留去した。得られた混合液をHP20-SSカラムクロマトグラフィに付し、水/アセトニトリルで溶離させた。得られた溶液を減圧濃縮した後、凍結乾燥することにより化合物I-10(250.0 mg, 26%)を白色粉末として得た。
MS: m/z = 837.24 [M+H]
1H-NMR (DMSO-D6) δ: 1.42 (3H, s), 1.48 (3H, s), 3.62 (1H, d, J = 17.1 Hz), 3.80 (1H, d, J = 17.1 Hz), 4.60 (1H, d, J = 12.2 Hz), 4.73 (1H, d, J = 12.2 Hz), 5.35 (1H, d, J = 4.8 Hz), 5.80 (1H, dd, J = 7.7, 4.8 Hz), 6.52 (1H, d, J = 17.2 Hz), 6.75 (1H, s), 6.76 (1H, d, J = 17.2 Hz), 6.85 (1H, d, J = 8.2 Hz), 7.25 (2H, brs), 7.49 (1H, d, J = 8.5 Hz), 7.76 (1H, d, J = 7.3 Hz), 7.86 (1H, t, J = 7.3 Hz), 8.05-8.11 (2H, m), 8.40 (1H, d, J = 8.2 Hz), 9.13 (1H, d, J = 7.3 Hz), 10.09 (1H, brs).
元素分析:C34H28ClN10O8S3Na(H2O)4
計算値:C,43.85; H,3.90; Cl,3.81; N,15.04; S,10.33; Na,2.47 (%)
実験値:C,44.10; H,4.04; Cl,4.07; N,14.77; S,10.12; Na,1.55 (%)
化合物I-10と同様にして化合物I-11を合成した。
MS (m+1) = 778.91
化合物I-10と同様にして化合物I-12を合成した。
MS (m+1) = 816.89
化合物13b(171 mg, 1.54 mmol) のメタノール(5 ml)溶液に、氷冷下1mol/l NaOMeメタノール溶液(1.1 ml, 1.10 mmol) を加え、室温で30分攪拌した。メタノールを留去した後、N,N-ジメチルホルムアミド(2 ml)に溶解し、化合物13a(953 mg, 1.10 mmol) のN,N-ジメチルホルムアミド(5 ml)溶液に加えた。室温で30分攪拌した後、反応液に飽和塩化アンモニウムを加え、酢酸エチルで抽出した。有機層を水、飽和食塩水で洗浄後、硫酸マグネシウムで乾燥した。濃縮残渣を液体クロマトグラフィーで分取精製することにより化合物13c(1.0g、収率100%)を得た。
MS: m/z = 941.23 [M+H]
1H-NMR (CDCl3) δ: 1.42 (9H, s), 1.59 (3H, s), 1.61 (3H, s), 1.63 (9H, s), 3.50 (1H, d, J = 17.5 Hz), 3.73 (1H, d, J = 14.2 Hz), 4.00 (1H, d, J = 17.5 Hz), 4.54 (1H, d, J = 14.2 Hz), 4.65 (1H, d, J = 4.6 Hz), 6.23 (1H, dd, J = 9.9, 4.6 Hz), 6.74 (1H, dd, J = 7.9, 4.6 Hz), 7.25-7.28 (4H, m), 7.35-7.41 (9H, m), 7.90 (1H, d, J = 9.9 Hz), 8.17 (1H, d, J = 4.8Hz), 8.21 (1H, brs), 8.44 (1H, d, J = 2.1 Hz).
化合物13c(1.1 g, 1.17 mmol)のN,N-ジメチルホルムアミド(5 mL)溶液に、化合物10n (591 mg, 1.17 mmol)を加え、室温で18時間攪拌した。反応溶液を-40℃に冷却し、PBr3(0.22 ml, 2.34 mmol)を加え、-40℃で30分撹拌した。反応液に5%塩化ナトウム水溶液を加え、酢酸エチルで抽出した。有機層を水、飽和食塩水で洗浄後、硫酸マグネシウムで乾燥した。化合物13dは精製することなく次の反応に用いた。
得られた化合物13d全量(1.17 mmol相当)をジクロロメタン(15 ml)に溶かし、-15℃まで冷却した後、アニソール(1.92 ml, 17.6 mmol)と2mol/l 塩化アルミニウム/ニトロメタン溶液(8.78 ml, 17.6 mmol)を順に加え、0℃で1時間攪拌した。反応液を水、2mol/l塩酸水溶液、アセトニトリルに溶解させた後、ジイソプロピルエーテルで洗浄した。水層にHP20-SS樹脂を加えアセトニトリルを減圧留去した。得られた混合液をHP20-SSカラムクロマトグラフィに付し、水/アセトニトリルで溶離させた。得られた溶液を減圧濃縮した後、凍結乾燥することにより化合物I-13(320.0 mg, 34%)を白色粉末として得た。
MS: m/z = 787.30 [M+H]
1H-NMR (DMSO-D6) δ: 1.38 (3H, s), 1.45 (3H, s), 3.42 (1H, d, J = 17.4 Hz), 3.62 (1H, d, J = 17.4 Hz), 4.20 (1H, d, J = 12.8 Hz), 4.32 (1H, d, J = 12.8 Hz), 5.25 (1H, d, J = 5.0 Hz), 5.74 (1H, dd, J = 7.1, 5.0 Hz), 6.05 (1H, d, J = 14.9 Hz), 6.25 (1H, d, J = 14.9 Hz), 6.72 (1H, s), 6.76 (1H, d, J = 8.7 Hz), 7.23 (2H, brs), 7.37 (1H, d, J = 8.7 Hz), 7.95 (1H, t, J = 7.2 Hz), 8.47 (1H, d, J = 8.7 Hz), 8.90 (1H, d, J = 5.9 Hz), 9.26 (1H, s), 10.52 (1H, brs).
元素分析:C30H26ClN10O8S3Na(H2O)4.7
計算値:C,40.31; H,3.99; Cl,3.97; N,15.67; S,10.76; Na,2.57 (%)
実験値:C,40.30; H,4.06; Cl,3.83; N,15.92; S,10.72; Na,1.80 (%)
化合物10k(6.06g, 7.0mmol)をN,N-ジメチルホルムアミド(60mL)に溶解させ、-78℃に冷却した。その溶液に三塩化リン(1.92g, 14.0mmol)を加え、-78℃で30分間撹拌した。反応液に水を加え、酢酸エチルで抽出し、有機層を精製水、次いで飽和食塩水で洗浄し、無水硫酸マグネシウムで乾燥した。乾燥剤をろ過により除去し、溶媒を減圧下留去した。得られた残渣をシリカゲルクロマトグラフィーに付し化合物14dを得た。(収量5.90g, 収率99%)
1H-NMR (CDCl3) δ: 1.39 (9H, s), 1.53 (9H, s), 1.59 (3H, s), 1.63 (3H, s), 3.55 (1H, d, J = 18.0 Hz), 3.75 (1H, d, J = 18.0 Hz), 4.41 (1H, d, J = 11.9 Hz), 4.59 (1H, d, J = 11.9 Hz), 5.22 (1H, d, J = 5.0 Hz), 6.07 (1H, dd, J = 8.8, 5.0 Hz), 7.27-7.39 (12H, m), 8.07 (1H, s), 8.11 (1H, d, J = 8.8 Hz).
化合物14a (224 mg, 2.00 mmol) のエタノール(5 ml)溶液に、化合物14b(880 mg, 2.20 mmol) を加え、脱水を伴いながら100℃で3日間攪拌した。エタノールを留去した後、濃縮残渣を液体クロマトグラフィーで分取精製することにより化合物14c(512 mg、収率52%)を得た。
MS: m/z = 494.17 [M+H]
1H-NMR (CDCl3) δ: 3.85 (3H, s), 3.89 (3H, s), 5.08 (2H, s), 5.17 (2H, s), 6.89 (2H, d, J = 8.6 Hz), 6.99 (2H, d, J = 8.6 Hz), 7.07 (2H, d, J = 8.6 Hz), 7.13 (2H, d, J = 8.6 Hz), 7.36 (2H, d, J = 8.6 Hz), 7.41 (2H, d, J = 8.6 Hz), 7.54 (2H, dd, J = 5.5, 1.5 Hz).
化合物14c (0.87 g, 1.76 mmol)のアセトニトリル(10 mL)溶液に、化合物14d(1.5 g, 1.76 mmol)を加え、室温で18時間攪拌した。アセトニトリルを留去し、溶媒を減圧乾燥した。化合物14eは精製することなく次の反応に用いた。
得られた化合物14e( 1.31 g, 1.00 mmol相当)をジクロロメタン(15 ml)に溶かし、-15℃まで冷却した後、アニソール(1.64 ml, 15.0 mmol)と2mol/l 塩化アルミニウム/ニトロメタン溶液(7.50 ml, 15.0 mmol)を順に加え、0℃で1時間攪拌した。反応液を水、2mol/l塩酸水溶液、アセトニトリルに溶解させた後、ジイソプロピルエーテルで洗浄した。水層にHP20-SS樹脂を加えアセトニトリルを減圧留去した。得られた混合液をHP20-SSカラムクロマトグラフィに付し、水/アセトニトリルで溶離させた。得られた溶液を減圧濃縮した後、凍結乾燥することにより化合物I-14(290.0 mg, 37%)を白色粉末として得た。
MS: m/z = 745.26 [M+H]
1H-NMR (DMSO-D6) δ: 1.40 (3H, s), 1.48 (3H, s), 3.45 (1H, d, J = 12.4 Hz), 3.47 (1H, d, J = 12.4 Hz), 4.47 (1H, d, J = 12.4 Hz), 4.68 (1H, d, J = 12.4 Hz), 5.32 (1H, d, J = 4.4 Hz), 5.78-5.85 (1H, m), 6.77 (1H, s), 6.91 (1H, d, J = 8.6 Hz), 7.01 (1H, d, J = 8.6 Hz), 7.24 (2H, s), 7.99 (2H, d, J = 6.9 Hz), 8.75 (2H, d, J = 6.9 Hz), 10.61 (1H, brs).
元素分析:C28H24ClN10O7S3Na(H2O)5.0
計算値:C,39.23; H,4.00; Cl,4.14; N,16.34; S,11.22; Na,2.68 (%)
実験値:C,39.28; H,4.04; Cl,4.12; N,16.27; S,11.19; Na,1.90 (%)
化合物I-14と同様にして化合物I-15を合成した。
MS (m+1) = 820.92
化合物I-14と同様にして化合物I-16を合成した。
MS (m+1) = 774.84
化合物I-14と同様にして化合物I-17を合成した。
MS (m+1) = 746.00
化合物14d(1.23 g, 1.45 mmol)のアセトニトリル(10 mL)溶液に、化合物18a(0.82 g, 1.45 mmol)を加え、室温で18時間攪拌した。アセトニトリルを留去し、溶媒を減圧乾燥した。化合物18bは精製することなく次の反応に用いた。
得られた化合物18b( 1.10 g, 0.80 mmol相当)をジクロロメタン(15 ml)に溶かし、-15℃まで冷却した後、アニソール(1.31 ml, 12.0 mmol)と2mol/l 塩化アルミニウム/ニトロメタン溶液(6.00 ml, 12.0 mmol)を順に加え、0℃で1時間攪拌した。反応液を水、2mol/l塩酸水溶液、アセトニトリルに溶解させた後、ジイソプロピルエーテルで洗浄した。水層にHP20-SS樹脂を加えアセトニトリルを減圧留去した。得られた混合液をHP20-SSカラムクロマトグラフィに付し、水/アセトニトリルで溶離させた。得られた溶液を減圧濃縮した後、凍結乾燥することにより化合物I-18(310.0 mg, 46%)を白色粉末として得た。
MS: m/z = 816.26 [M+H]
1H-NMR (DMSO-D6) δ: 1.34 (3H, s), 1.45 (3H, s), 3.45 (1H, d, J = 17.2 Hz), 3.65 (1H, d, J = 17.2 Hz), 3.78-3.81 (2H, m), 4.44-4.48 (3H, m), 4.56 (1H, s), 5.25 (1H, d, J = 5.0 Hz), 5.81-5.84 (1H, m), 6.52 (1H, d, J = 7.6 Hz), 6.74 (1H, s), 6.82 (1H, d, J = 7.6 Hz), 7.20 (2H, s), 8.01-8.05 (2H, m), 8.20 (1H, s), 8.60 (2H, d, J = 6.9 Hz), 10.23 (1H, s).
元素分析:C31H29ClN11O8S3Na(H2O)3.9
計算値:C,40.98; H,4.08; Cl,3.90; N,16.96; S,10.59; Na,2.53 (%)
実験値:C,41.02; H,4.20; Cl,3.82; N,17.08; S,10.32; Na,1.57 (%)
化合物19a(1.1 g, 7.23 mmol) のエタノール(5 ml)溶液に、化合物19b(2.64 g, 7.23 mmol) を加え、脱水を伴いながら110℃で16時間攪拌した。エタノールを留去した後、濃縮残渣を液体クロマトグラフィーで分取精製することにより化合物19c(1.2 g、収率33%)を得た。
MS: m/z = 500.45 [M+H]
1H-NMR (CDCl3) δ: 1.99 (2H, t, J = 7.8 Hz), 2.53 (2H, t, J = 7.8 Hz), 3.05 (2H, t, J = 7.8 Hz), 3.81 (3H, s), 3.83 (3H, s), 5.11 (2H, s), 5.13 (2H, s), 6.72 (1H, d, J = 2.6 Hz), 6.74 (1H, d, J = 2.6 Hz), 6.77 (1H, d, J = 2.4 Hz), 6.86-6.94 (4H, m), 6.98 (1H, d, J = 8.4 Hz), 7.07 (1H, d, J = 7.0 Hz), 7.30 (2H, d, J = 8.8 Hz), 7.34-7.39 (2H, m).
化合物19c (0.88 g, 1.76 mmol)のアセトニトリル(10 mL)溶液に、化合物14d(1.5 g, 1.76 mmol)を加え、室温で18時間攪拌した。アセトニトリルを留去し、溶媒を減圧乾燥した。化合物19dは精製することなく次の反応に用いた。
得られた化合物19d(1.10 g, 0.90 mmol相当)をジクロロメタン(15 ml)に溶かし、-15℃まで冷却した後、アニソール(1.48 ml, 13.5 mmol)と2mol/l 塩化アルミニウム/ニトロメタン溶液(6.75 ml, 13.5 mmol)を順に加え、0℃で1時間攪拌した。反応液を水、2mol/l塩酸水溶液、アセトニトリルに溶解させた後、ジイソプロピルエーテルで洗浄した。水層にHP20-SS樹脂を加えアセトニトリルを減圧留去した。得られた混合液をHP20-SSカラムクロマトグラフィに付し、水/アセトニトリルで溶離させた。得られた溶液を減圧濃縮した後、凍結乾燥することにより化合物I-19(220.0 mg, 24%)を白色粉末として得た。
MS: m/z = 751.28 [M+H]
1H-NMR (DMSO-D6) δ: 1.37 (3H, s), 1.46 (3H, s), 2.15 (2H, t, J = 7.3 Hz), 2.96 (4H, t, J = 7.3 Hz), 3.54 (1H, d, J = 16.8 Hz), 3.67 (1H, d, J = 16.8 Hz), 4.44-4.57 (1H, m), 4.67-4.82 (1H, m), 5.30 (1H, d, J = 4.9 Hz), 5.75 (1H, dd, J = 7.5, 4.9 Hz), 6.72 (1H, s), 6.88 (2H, s), 7.09 (1H, s), 7.22 (2H, s), 8.39 (1H, d, J = 6.9 Hz), 9.43-9.48 (1H, m).
元素分析:C31H29ClN10O7S3Na(H2O)4.7
計算値:C,43.42; H,4.51; N,16.33; S,11.22; Na,2.68 (%)
実験値:C,43.53; H,4.62; N,16.45; S,11.14; Na,1.81 (%)
本発明化合物(I)のIn Vitro抗菌活性を確認した。
(試験方法)
最小発育阻止濃度 (MIC:μg/mL)の測定はCLSI(Clinical and Laboratory Standards Institute)法に準じ、試験菌量は5×105 cfu/mL、試験培地はヒトApo-transferrin を添加したカチオン調整ミューラーヒントン液体培地を用いて、微量液体希釈法により実施した。使用した菌株は以下の表のとおりである。
本発明化合物(I)のIn Vitro抗菌活性を確認した。
(試験方法)
最小発育阻止濃度(MIC:μg/mL)の測定はCLSI(Clinical and Laboratory Standards Institute)法に準じ、試験菌量は5×105cfu/mL、試験培地はヒトApo-transferrinを添加したカチオン調整アイソ-センシテスト液体培地を用いて、微量液体希釈法により実施した。使用した菌株は以下の表のとおりである。
本発明化合物を粉末充填することにより注射剤を調製する。
Claims (30)
- 式(I):
Wは-CH2-、-S-または-O-であり、
a)Wが-CH2-のときは、Uは-CH2-、-S-、-S(=O)-もしくは-O-であり、または
b)Wが-S-もしくは-O-のときは、Uは-CH2-であり、
Lは単結合、置換もしくは非置換の低級アルキレン基、置換もしくは非置換の低級アルケニレン基または置換もしくは非置換の低級アルキニレン基であり、
R1は置換もしくは非置換の炭素環式基または置換もしくは非置換の複素環式基であり、
R2AおよびR2Bについては、
a)R2Aが水素原子、置換もしくは非置換のアミノ基、-SO3H、置換もしくは非置換のアミノスルホニル基、カルボキシル基、置換もしくは非置換の低級アルキルオキシカルボニル基、置換もしくは非置換のカルバモイル基、ヒドロキシル基、もしくは置換基を有しているカルボニルオキシ基であり、および、
R2Bが水素原子であるか、または、
b)R2AおよびR2Bが一緒になって、置換もしくは非置換のメチリデン基、または置換もしくは非置換のヒドロキシイミノ基を形成し、
R3は水素原子、-OCH3または-NH-CH(=O)であり、
R11は、カルボキシルイオンのバイオアイソスターであり、
環Eは置換もしくは非置換のピリジニウム環、またはピリジニウム環を含む置換もしくは非置換の縮合環であり、
R10は、
1)環Eの芳香族環上の隣接する2個の炭素原子にそれぞれヒドロキシル基が結合している場合は、-R12または以下の式:
環Aはベンゼン環、または窒素原子を1~3個有する6員の芳香族複素環であり、
kは2~5の整数であり、
R4はそれぞれ独立して水素原子、ハロゲン、ヒドロキシル基、-CN、-C(=O)-R5、-C(=O)-OH、-C(=O)-OR5または-OR5であり、
R5は低級アルキル基またはハロ低級アルキル基であり、
Gは単結合、置換もしくは非置換の低級アルキレン基、置換もしくは非置換の低級アルケニレン基または置換もしくは非置換の低級アルキニレン基であり、
Mは単結合または少なくとも窒素原子を1~3個含有する5員もしくは6員の複素環式基であり、
Dは単結合、-CO-、-O-CO-、-CO-O-、-NR6-、-NR6-CO-、-CO-NR6-、-NR6-CO-NR6-、-O-、-S-、-SO-、-SO2-NR6-、-NR6-SO2-、-CH2-NR6-CO-または-SO2-であり、
R6はそれぞれ独立して、水素または置換もしくは非置換の低級アルキル基である)
で示される基であり、
2)環Eの芳香族環上の隣接する2個の炭素原子にそれぞれヒドロキシル基が結合している場合以外のときは、以下の式:
R12は水素原子、ハロゲン、ヒドロキシル基、-SO3H、置換もしくは非置換のアミノ基、置換もしくは非置換のカルボキシル基、置換もしくは非置換のカルバモイル基、置換もしくは非置換のアシル基、置換もしくは非置換のアミノスルホニル基、置換もしくは非置換の低級アルキル基、置換もしくは非置換の低級アルケニル基、置換もしくは非置換の低級アルキニル基、置換もしくは非置換の非芳香族炭素環式基または置換もしくは非置換の非芳香族複素環式基である。)
で示される化合物、もしくはその7位側鎖の環上にアミノ基が存在する場合の該アミノ基における保護体またはそれらの製薬上許容される塩。 - Gが単結合、-CH2-、-CH2-CH2-、-CH2-CH2-CH2-、-CH=CH-、-CH=CH-CH2-、-CH2-CH=CH-、-CH2-CH(CH3)-、-CH2-CH(iPr)-または-CH2-CH(Ph)-(式中、iPrはイソプロピル基、Phはフェニル基を表わす。)である、請求項2記載の化合物、もしくはその7位側鎖の環上にアミノ基が存在する場合の該アミノ基における保護体またはそれらの製薬上許容される塩。
- Dが単結合、-CO-、-O-CO-、-CO-O-、-NR6-、-NR6-CO-NR6-、-NR6-CO-または-CO-NR6-(式中、R6は請求項1と同義である。)である請求項2~4のいずれかに記載の化合物、もしくはその7位側鎖の環上のアミノ基における保護体またはそれらの製薬上許容される塩。
- カルボキシルイオンのバイオアイソスターが、
-SO3 -、-SO2-N--R13、-PO--(OR13)、-PO2 --(OR13)、-N--CO-R13、-CO-N--OR13、-CO-NH-N--SO2-R13、-CO-N--SO2-R13、-CO-CH=C(O-)-R13、-N--SO2-R13、-CO-N--SO2-R13、-N--SO2-R13、-CO-N--CO-R13、-CO-N--SO2-R13、-N--CO-R13、
- Uが-S-である、請求項1~15のいずれかに記載の化合物、もしくはその7位側鎖の環上にアミノ基が存在する場合の該アミノ基における保護体またはそれらの製薬上許容される塩。
- R3が水素原子または-OCH3である、請求項1~16のいずれかに記載の化合物、もしくはその7位側鎖の環上にアミノ基が存在する場合の該アミノ基における保護体またはそれらの製薬上許容される塩。
- R1が置換もしくは非置換のフェニル基である、請求項1~17のいずれかに記載の化合物、もしくはその7位側鎖の環上にアミノ基が存在する場合の該アミノ基における保護体またはそれらの製薬上許容される塩。
- XがNである、請求項19記載の化合物、もしくは上記式中のアミノ基における保護体またはそれらの製薬上許容される塩。
- XがC(-H)またはC(-Cl)である、請求項19記載の化合物、もしくは上記式中のアミノ基における保護体またはそれらの製薬上許容される塩。
- R2AおよびR2Bについて、a)R2Aが水素原子、置換もしくは非置換のアミノ基、-SO3H、置換もしくは非置換のアミノスルホニル基、カルボキシル基、置換もしくは非置換のカルバモイル基、ヒドロキシル基、または置換基を有しているカルボニルオキシ基であり、および、R2Bが水素原子である、請求項1~21のいずれかに記載の化合物、もしくはその7位側鎖の環上にアミノ基が存在する場合の該アミノ基における保護体またはそれらの製薬上許容される塩。
- R2AおよびR2Bについて、b)R2AおよびR2Bが一緒になって以下に示す、置換基を有するヒドロキシイミノ基
R7およびR8は隣接原子と一緒になって置換もしくは非置換の炭素環もしくは置換もしくは非置換の複素環を形成していてもよく、
Qは単結合、置換基を有していてもよい炭素環式基、または置換基を有していてもよい複素環式基であり、mは0~3の整数を表す)
である、請求項1~21のいずれかに記載の化合物、もしくはその7位側鎖の環上にアミノ基が存在する場合の該アミノ基における保護体またはそれらの製薬上許容される塩。 - Lが単結合、-CH2-、-CH=CH-または-CH=CH-CH2-である請求項1~25のいずれかに記載の化合物、もしくはその7位側鎖の環上のアミノ基における保護体またはそれらの製薬上許容される塩。
- Lが単結合または-CH2-である請求項1~26のいずれかに記載の化合物、もしくはその7位側鎖の環上のアミノ基における保護体またはそれらの製薬上許容される塩。
- Wが-CH2-である、請求項1~27のいずれかに記載の化合物、もしくはその7位側鎖の環上にアミノ基が存在する場合の該アミノ基における保護体またはそれらの製薬上許容される塩。
- 請求項1~28のいずれかに記載の化合物、もしくはその7位側鎖の環上にアミノ基が存在する場合の該アミノ基における保護体またはそれらの製薬上許容される塩を含有する医薬組成物。
- 請求項1~28のいずれかに記載の化合物、もしくはその7位側鎖の環上にアミノ基が存在する場合の該アミノ基における保護体またはそれらの製薬上許容される塩を含有する抗菌剤。
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014168105A1 (ja) * | 2013-04-09 | 2014-10-16 | 塩野義製薬株式会社 | 4位にカルボキシのバイオアイソスターを有するセフェム化合物 |
JP2015221788A (ja) * | 2014-04-28 | 2015-12-10 | 塩野義製薬株式会社 | 2−置換セフェム化合物を含有する医薬組成物 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
UY35103A (es) * | 2012-10-29 | 2014-05-30 | Glaxo Group Ltd | Compuestos de cefem 2-sustituidos |
CA2990587A1 (en) * | 2015-06-30 | 2017-01-05 | Shionogi & Co., Ltd. | Tricyclic compound having sulfinyl or sulfonyl |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4994697A (ja) * | 1972-12-29 | 1974-09-09 | ||
JPS50121293A (ja) * | 1973-10-17 | 1975-09-23 | ||
JPS6118788A (ja) * | 1984-06-28 | 1986-01-27 | フアイザー・コーポレーシヨン | セフアロスポリン抗生物質 |
JPH01258684A (ja) * | 1988-04-07 | 1989-10-16 | Banyu Pharmaceut Co Ltd | 3‐置換キノリニウムチオメチルセファロスポリン誘導体 |
JPH03128383A (ja) * | 1989-07-18 | 1991-05-31 | Shionogi & Co Ltd | フェナシル化ピリジニオチオセファロスポリン |
JPH03141287A (ja) * | 1989-09-04 | 1991-06-17 | Beecham Group Plc | 新規化合物、その製法及びそれを含む医薬組成物 |
JPH03232892A (ja) * | 1990-02-05 | 1991-10-16 | Otsuka Pharmaceut Co Ltd | セファロスポリン誘導体 |
JPH04221388A (ja) * | 1990-12-20 | 1992-08-11 | Asahi Chem Ind Co Ltd | セファロスポリン化合物およびその製造法 |
WO2006104141A1 (ja) * | 2005-03-29 | 2006-10-05 | Shionogi & Co., Ltd. | 3-プロペニルセフェム誘導体 |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4179511A (en) | 1973-10-17 | 1979-12-18 | Pfizer Inc. | Antibacterial 3-(5-tetrazolyl) penam compounds |
US3966719A (en) | 1973-10-17 | 1976-06-29 | Pfizer Inc. | 4-(Tetrazol-5-yl)-Δ3 -cephem compounds |
IL47168A (en) | 1974-05-09 | 1979-07-25 | Toyama Chemical Co Ltd | Mono or dioxo piperazino(thio)carbonylamino derivatives ofpenicillins and cephalosporins and process for producing the same |
US4410522A (en) | 1974-05-09 | 1983-10-18 | Toyama Chemical Co., Ltd. | Cephalosporins |
US4327097A (en) | 1974-05-09 | 1982-04-27 | Toyama Chemical Co., Ltd. | Novel penicillins |
US4110327A (en) | 1974-05-09 | 1978-08-29 | Toyama Chemical Co., Ltd. | 2,3 Diketo-piperazinocarbonylamino alkanoic acids and derivatives |
US4039532A (en) | 1974-09-23 | 1977-08-02 | Pfizer Inc. | 4-(Tetrazol-5-yl)-Δ3 -cephem compounds |
JPS57118588A (en) | 1981-11-26 | 1982-07-23 | Toyama Chem Co Ltd | Novel cephalosporin |
AU2361184A (en) | 1983-01-21 | 1984-07-26 | Beecham Group Plc | Disubstituted 6-penicillins and 7-cephalosporins |
EP0168177A3 (en) | 1984-06-28 | 1987-04-01 | Pfizer Limited | Cephalosporin antibiotics |
CN85105749A (zh) * | 1985-07-01 | 1986-12-31 | 辉瑞公司 | 制备头孢菌素抗菌素的方法 |
US4699904A (en) | 1985-07-01 | 1987-10-13 | Merck & Co., Inc. | Tetrazolyl derivatives of β-lactams useful as elastase inhibitors |
EP0211656A3 (en) | 1985-08-10 | 1988-03-09 | Beecham Group Plc | Cephalosporin derivatives, process for their preparation and pharmaceutical compositions containing them |
GB8719875D0 (en) | 1987-08-22 | 1987-09-30 | Beecham Group Plc | Compounds |
JPH0228185A (ja) | 1988-04-14 | 1990-01-30 | Tanabe Seiyaku Co Ltd | セファロスポリン化合物及びその合成中間体 |
PH25965A (en) | 1988-06-06 | 1992-01-13 | Fujisawa Pharmaceutical Co | New cephem compounds which have antimicrobial activities |
GB8813945D0 (en) | 1988-06-13 | 1988-07-20 | Fujisawa Pharmaceutical Co | New cephem compounds & process for preparation thereof |
GB8817653D0 (en) | 1988-07-25 | 1988-09-01 | Fujisawa Pharmaceutical Co | New cephem compounds & processes for preparation thereof |
US5143910A (en) | 1989-09-07 | 1992-09-01 | Shionogi & Co., Ltd. | Piperaziniocephalosporins |
ES2090083T3 (es) | 1989-12-29 | 1996-10-16 | Otsuka Pharma Co Ltd | Derivados de cefalosporina, procedimiento para su preparacion y composicion antimicrobiana que contiene estos derivados. |
GB9005246D0 (en) | 1990-03-08 | 1990-05-02 | Fujisawa Pharmaceutical Co | New cephem compounds and processes for preparation thereof |
GB9111406D0 (en) | 1991-05-28 | 1991-07-17 | Fujisawa Pharmaceutical Co | New cephem compounds and processes for preparation thereof |
GB9118672D0 (en) | 1991-08-30 | 1991-10-16 | Fujisawa Pharmaceutical Co | New cephem compounds and processes for preparation thereof |
TW200305422A (en) | 2002-03-18 | 2003-11-01 | Shionogi & Co | Broad spectrum cefem compounds |
WO2007096740A2 (en) | 2006-02-20 | 2007-08-30 | Orchid Research Laboratories Limited | Novel cephalosporins |
WO2007119511A1 (en) | 2006-03-16 | 2007-10-25 | Astellas Pharma Inc. | Cephem compounds and use as antimicrobial agents |
EP2960244B1 (en) | 2008-10-31 | 2016-09-14 | Shionogi&Co., Ltd. | Cephalosporin having catechol group |
JP5852559B2 (ja) | 2010-04-05 | 2016-02-03 | 塩野義製薬株式会社 | 擬似カテコール基を有するセフェム化合物 |
RU2012146986A (ru) | 2010-04-05 | 2014-05-20 | Сионоги Энд Ко., Лтд. | Цефемовые соединения, содержащие катехольную группу |
WO2011136268A1 (ja) | 2010-04-28 | 2011-11-03 | 塩野義製薬株式会社 | 新規なセフェム誘導体 |
-
2012
- 2012-06-26 JP JP2013522869A patent/JPWO2013002215A1/ja active Pending
- 2012-06-26 CN CN201280031952.9A patent/CN103619853A/zh active Pending
- 2012-06-26 WO PCT/JP2012/066270 patent/WO2013002215A1/ja active Application Filing
- 2012-06-26 US US14/129,631 patent/US9242999B2/en not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4994697A (ja) * | 1972-12-29 | 1974-09-09 | ||
JPS50121293A (ja) * | 1973-10-17 | 1975-09-23 | ||
JPS6118788A (ja) * | 1984-06-28 | 1986-01-27 | フアイザー・コーポレーシヨン | セフアロスポリン抗生物質 |
JPH01258684A (ja) * | 1988-04-07 | 1989-10-16 | Banyu Pharmaceut Co Ltd | 3‐置換キノリニウムチオメチルセファロスポリン誘導体 |
JPH03128383A (ja) * | 1989-07-18 | 1991-05-31 | Shionogi & Co Ltd | フェナシル化ピリジニオチオセファロスポリン |
JPH03141287A (ja) * | 1989-09-04 | 1991-06-17 | Beecham Group Plc | 新規化合物、その製法及びそれを含む医薬組成物 |
JPH03232892A (ja) * | 1990-02-05 | 1991-10-16 | Otsuka Pharmaceut Co Ltd | セファロスポリン誘導体 |
JPH04221388A (ja) * | 1990-12-20 | 1992-08-11 | Asahi Chem Ind Co Ltd | セファロスポリン化合物およびその製造法 |
WO2006104141A1 (ja) * | 2005-03-29 | 2006-10-05 | Shionogi & Co., Ltd. | 3-プロペニルセフェム誘導体 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014168105A1 (ja) * | 2013-04-09 | 2014-10-16 | 塩野義製薬株式会社 | 4位にカルボキシのバイオアイソスターを有するセフェム化合物 |
JP2015221788A (ja) * | 2014-04-28 | 2015-12-10 | 塩野義製薬株式会社 | 2−置換セフェム化合物を含有する医薬組成物 |
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