JP5117491B2 - 抗腫瘍ジヒドロピラン−2−オン化合物 - Google Patents
抗腫瘍ジヒドロピラン−2−オン化合物 Download PDFInfo
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- JP5117491B2 JP5117491B2 JP2009514811A JP2009514811A JP5117491B2 JP 5117491 B2 JP5117491 B2 JP 5117491B2 JP 2009514811 A JP2009514811 A JP 2009514811A JP 2009514811 A JP2009514811 A JP 2009514811A JP 5117491 B2 JP5117491 B2 JP 5117491B2
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- substituted
- unsubstituted
- pharmaceutically acceptable
- tautomer
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- 150000001875 compounds Chemical class 0.000 title claims description 110
- 230000000259 anti-tumor effect Effects 0.000 title description 5
- -1 OH Inorganic materials 0.000 claims description 225
- 239000000203 mixture Substances 0.000 claims description 73
- 229910052739 hydrogen Inorganic materials 0.000 claims description 71
- 239000001257 hydrogen Substances 0.000 claims description 70
- 125000000217 alkyl group Chemical group 0.000 claims description 57
- 150000003839 salts Chemical class 0.000 claims description 56
- 150000002431 hydrogen Chemical class 0.000 claims description 45
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 25
- 125000004432 carbon atom Chemical group C* 0.000 claims description 24
- 125000000623 heterocyclic group Chemical group 0.000 claims description 23
- 125000006710 (C2-C12) alkenyl group Chemical group 0.000 claims description 22
- 125000003118 aryl group Chemical group 0.000 claims description 21
- 125000003342 alkenyl group Chemical group 0.000 claims description 20
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 20
- 150000002367 halogens Chemical class 0.000 claims description 18
- 229910052736 halogen Inorganic materials 0.000 claims description 17
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 16
- 125000006711 (C2-C12) alkynyl group Chemical group 0.000 claims description 15
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 14
- 206010028980 Neoplasm Diseases 0.000 claims description 12
- 229910052757 nitrogen Inorganic materials 0.000 claims description 12
- 201000011510 cancer Diseases 0.000 claims description 11
- 125000000304 alkynyl group Chemical group 0.000 claims description 8
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 7
- 239000003814 drug Substances 0.000 claims description 7
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 7
- 239000008194 pharmaceutical composition Substances 0.000 claims description 7
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims description 3
- 125000003107 substituted aryl group Chemical group 0.000 claims description 3
- 239000003085 diluting agent Substances 0.000 claims description 2
- 238000006467 substitution reaction Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 204
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 198
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 187
- 239000000243 solution Substances 0.000 description 106
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 99
- 235000019439 ethyl acetate Nutrition 0.000 description 92
- 238000003786 synthesis reaction Methods 0.000 description 86
- 230000015572 biosynthetic process Effects 0.000 description 83
- 238000005481 NMR spectroscopy Methods 0.000 description 64
- 239000011734 sodium Substances 0.000 description 55
- 238000006243 chemical reaction Methods 0.000 description 41
- 238000000034 method Methods 0.000 description 35
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 33
- 238000004440 column chromatography Methods 0.000 description 32
- 239000003921 oil Substances 0.000 description 28
- 238000003818 flash chromatography Methods 0.000 description 27
- 239000012074 organic phase Substances 0.000 description 26
- 239000011541 reaction mixture Substances 0.000 description 25
- 229920006395 saturated elastomer Polymers 0.000 description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 24
- 239000012634 fragment Substances 0.000 description 22
- 239000007787 solid Substances 0.000 description 22
- 125000001424 substituent group Chemical group 0.000 description 22
- 239000007864 aqueous solution Substances 0.000 description 21
- 125000006239 protecting group Chemical group 0.000 description 19
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 18
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 18
- 239000012044 organic layer Substances 0.000 description 18
- 230000002829 reductive effect Effects 0.000 description 18
- FPGGTKZVZWFYPV-UHFFFAOYSA-M tetrabutylammonium fluoride Chemical compound [F-].CCCC[N+](CCCC)(CCCC)CCCC FPGGTKZVZWFYPV-UHFFFAOYSA-M 0.000 description 18
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 16
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 16
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 16
- 239000000706 filtrate Substances 0.000 description 16
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 15
- 210000004027 cell Anatomy 0.000 description 15
- 239000012230 colorless oil Substances 0.000 description 14
- 229940125904 compound 1 Drugs 0.000 description 14
- 239000012300 argon atmosphere Substances 0.000 description 13
- 239000012043 crude product Substances 0.000 description 13
- 230000007935 neutral effect Effects 0.000 description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 12
- 238000000746 purification Methods 0.000 description 12
- 229910052786 argon Inorganic materials 0.000 description 11
- 239000002904 solvent Substances 0.000 description 11
- 150000001299 aldehydes Chemical class 0.000 description 10
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 10
- 230000014759 maintenance of location Effects 0.000 description 10
- 239000000651 prodrug Substances 0.000 description 10
- 229940002612 prodrug Drugs 0.000 description 10
- 125000000026 trimethylsilyl group Chemical group [H]C([H])([H])[Si]([*])(C([H])([H])[H])C([H])([H])[H] 0.000 description 10
- 238000000825 ultraviolet detection Methods 0.000 description 10
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 9
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 9
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 239000007983 Tris buffer Substances 0.000 description 9
- 239000012267 brine Substances 0.000 description 9
- 239000006260 foam Substances 0.000 description 9
- 125000001181 organosilyl group Chemical group [SiH3]* 0.000 description 9
- 239000000047 product Substances 0.000 description 9
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 9
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 8
- 150000001408 amides Chemical class 0.000 description 8
- 150000002148 esters Chemical class 0.000 description 8
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 8
- 239000012047 saturated solution Substances 0.000 description 8
- 239000000741 silica gel Substances 0.000 description 8
- 229910002027 silica gel Inorganic materials 0.000 description 8
- FPIRBHDGWMWJEP-UHFFFAOYSA-N 1-hydroxy-7-azabenzotriazole Chemical compound C1=CN=C2N(O)N=NC2=C1 FPIRBHDGWMWJEP-UHFFFAOYSA-N 0.000 description 7
- GRNOZCCBOFGDCL-UHFFFAOYSA-N 2,2,2-trichloroacetyl isocyanate Chemical compound ClC(Cl)(Cl)C(=O)N=C=O GRNOZCCBOFGDCL-UHFFFAOYSA-N 0.000 description 7
- 0 CC(C)(C)C(NC1=C(CC=C*)O1)[N+](NC=CC=C(*)CC=C(C)C)[O-] Chemical compound CC(C)(C)C(NC1=C(CC=C*)O1)[N+](NC=CC=C(*)CC=C(C)C)[O-] 0.000 description 7
- 239000007821 HATU Substances 0.000 description 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 7
- 150000001412 amines Chemical class 0.000 description 7
- SYSQUGFVNFXIIT-UHFFFAOYSA-N n-[4-(1,3-benzoxazol-2-yl)phenyl]-4-nitrobenzenesulfonamide Chemical class C1=CC([N+](=O)[O-])=CC=C1S(=O)(=O)NC1=CC=C(C=2OC3=CC=CC=C3N=2)C=C1 SYSQUGFVNFXIIT-UHFFFAOYSA-N 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 7
- 239000000725 suspension Substances 0.000 description 7
- LRBBOPJETNHLHJ-UHFFFAOYSA-N 3-tributylstannylprop-2-enoic acid Chemical compound CCCC[Sn](CCCC)(CCCC)\C=C\C(O)=O LRBBOPJETNHLHJ-UHFFFAOYSA-N 0.000 description 6
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 6
- 239000002253 acid Substances 0.000 description 6
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 6
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 6
- 229940125898 compound 5 Drugs 0.000 description 6
- FDIRIOAEXPIEBL-UHFFFAOYSA-L copper;thiophene-2-carboxylate Chemical compound [Cu+2].[O-]C(=O)C1=CC=CS1.[O-]C(=O)C1=CC=CS1 FDIRIOAEXPIEBL-UHFFFAOYSA-L 0.000 description 6
- 125000000896 monocarboxylic acid group Chemical group 0.000 description 6
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 6
- 238000004007 reversed phase HPLC Methods 0.000 description 6
- 150000005671 trienes Chemical class 0.000 description 6
- IOOMXAQUNPWDLL-UHFFFAOYSA-N 2-[6-(diethylamino)-3-(diethyliminiumyl)-3h-xanthen-9-yl]-5-sulfobenzene-1-sulfonate Chemical compound C=12C=CC(=[N+](CC)CC)C=C2OC2=CC(N(CC)CC)=CC=C2C=1C1=CC=C(S(O)(=O)=O)C=C1S([O-])(=O)=O IOOMXAQUNPWDLL-UHFFFAOYSA-N 0.000 description 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 5
- 239000003153 chemical reaction reagent Substances 0.000 description 5
- 239000013058 crude material Substances 0.000 description 5
- 238000002955 isolation Methods 0.000 description 5
- KVKFRMCSXWQSNT-UHFFFAOYSA-N n,n'-dimethylethane-1,2-diamine Chemical compound CNCCNC KVKFRMCSXWQSNT-UHFFFAOYSA-N 0.000 description 5
- IUBQJLUDMLPAGT-UHFFFAOYSA-N potassium bis(trimethylsilyl)amide Chemical compound C[Si](C)(C)N([K])[Si](C)(C)C IUBQJLUDMLPAGT-UHFFFAOYSA-N 0.000 description 5
- ILMRJRBKQSSXGY-UHFFFAOYSA-N tert-butyl(dimethyl)silicon Chemical group C[Si](C)C(C)(C)C ILMRJRBKQSSXGY-UHFFFAOYSA-N 0.000 description 5
- 125000000025 triisopropylsilyl group Chemical group C(C)(C)[Si](C(C)C)(C(C)C)* 0.000 description 5
- HZNVUJQVZSTENZ-UHFFFAOYSA-N 2,3-dichloro-5,6-dicyano-1,4-benzoquinone Chemical compound ClC1=C(Cl)C(=O)C(C#N)=C(C#N)C1=O HZNVUJQVZSTENZ-UHFFFAOYSA-N 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910021595 Copper(I) iodide Inorganic materials 0.000 description 4
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 4
- 241000035658 Raspailiidae Species 0.000 description 4
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- 238000003556 assay Methods 0.000 description 4
- 239000012298 atmosphere Substances 0.000 description 4
- 238000004113 cell culture Methods 0.000 description 4
- LSXDOTMGLUJQCM-UHFFFAOYSA-M copper(i) iodide Chemical compound I[Cu] LSXDOTMGLUJQCM-UHFFFAOYSA-M 0.000 description 4
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 4
- 230000012010 growth Effects 0.000 description 4
- 238000002114 high-resolution electrospray ionisation mass spectrometry Methods 0.000 description 4
- 238000001802 infusion Methods 0.000 description 4
- GHXZPUGJZVBLGC-UHFFFAOYSA-N iodoethene Chemical compound IC=C GHXZPUGJZVBLGC-UHFFFAOYSA-N 0.000 description 4
- 150000002596 lactones Chemical class 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 4
- 229910000027 potassium carbonate Inorganic materials 0.000 description 4
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 4
- WRIKHQLVHPKCJU-UHFFFAOYSA-N sodium bis(trimethylsilyl)amide Chemical compound C[Si](C)(C)N([Na])[Si](C)(C)C WRIKHQLVHPKCJU-UHFFFAOYSA-N 0.000 description 4
- 239000012453 solvate Substances 0.000 description 4
- 230000003595 spectral effect Effects 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 150000003871 sulfonates Chemical class 0.000 description 4
- XEZNGIUYQVAUSS-UHFFFAOYSA-N 18-crown-6 Chemical compound C1COCCOCCOCCOCCOCCO1 XEZNGIUYQVAUSS-UHFFFAOYSA-N 0.000 description 3
- OISVCGZHLKNMSJ-UHFFFAOYSA-N 2,6-dimethylpyridine Chemical compound CC1=CC=CC(C)=N1 OISVCGZHLKNMSJ-UHFFFAOYSA-N 0.000 description 3
- 125000004172 4-methoxyphenyl group Chemical group [H]C1=C([H])C(OC([H])([H])[H])=C([H])C([H])=C1* 0.000 description 3
- 241000243142 Porifera Species 0.000 description 3
- IPBVNPXQWQGGJP-UHFFFAOYSA-N acetic acid phenyl ester Natural products CC(=O)OC1=CC=CC=C1 IPBVNPXQWQGGJP-UHFFFAOYSA-N 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000003013 cytotoxicity Effects 0.000 description 3
- 231100000135 cytotoxicity Toxicity 0.000 description 3
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- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 150000004677 hydrates Chemical class 0.000 description 3
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 3
- 125000002883 imidazolyl group Chemical group 0.000 description 3
- 125000001041 indolyl group Chemical group 0.000 description 3
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 3
- CQDGTJPVBWZJAZ-UHFFFAOYSA-N monoethyl carbonate Chemical compound CCOC(O)=O CQDGTJPVBWZJAZ-UHFFFAOYSA-N 0.000 description 3
- 125000001400 nonyl 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])C([H])([H])[H] 0.000 description 3
- 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 3
- 239000003960 organic solvent Substances 0.000 description 3
- AICOOMRHRUFYCM-ZRRPKQBOSA-N oxazine, 1 Chemical compound C([C@@H]1[C@H](C(C[C@]2(C)[C@@H]([C@H](C)N(C)C)[C@H](O)C[C@]21C)=O)CC1=CC2)C[C@H]1[C@@]1(C)[C@H]2N=C(C(C)C)OC1 AICOOMRHRUFYCM-ZRRPKQBOSA-N 0.000 description 3
- 150000002924 oxiranes Chemical class 0.000 description 3
- 125000000636 p-nitrophenyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)[N+]([O-])=O 0.000 description 3
- 229940049953 phenylacetate Drugs 0.000 description 3
- WLJVXDMOQOGPHL-UHFFFAOYSA-N phenylacetic acid Chemical compound OC(=O)CC1=CC=CC=C1 WLJVXDMOQOGPHL-UHFFFAOYSA-N 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 150000003141 primary amines Chemical class 0.000 description 3
- 125000001042 pteridinyl group Chemical group N1=C(N=CC2=NC=CN=C12)* 0.000 description 3
- ZDYVRSLAEXCVBX-UHFFFAOYSA-N pyridinium p-toluenesulfonate Chemical compound C1=CC=[NH+]C=C1.CC1=CC=C(S([O-])(=O)=O)C=C1 ZDYVRSLAEXCVBX-UHFFFAOYSA-N 0.000 description 3
- 125000000719 pyrrolidinyl group Chemical group 0.000 description 3
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- UDQTXCHQKHIQMH-KYGLGHNPSA-N (3ar,5s,6s,7r,7ar)-5-(difluoromethyl)-2-(ethylamino)-5,6,7,7a-tetrahydro-3ah-pyrano[3,2-d][1,3]thiazole-6,7-diol Chemical compound S1C(NCC)=N[C@H]2[C@@H]1O[C@H](C(F)F)[C@@H](O)[C@@H]2O UDQTXCHQKHIQMH-KYGLGHNPSA-N 0.000 description 2
- KQZLRWGGWXJPOS-NLFPWZOASA-N 1-[(1R)-1-(2,4-dichlorophenyl)ethyl]-6-[(4S,5R)-4-[(2S)-2-(hydroxymethyl)pyrrolidin-1-yl]-5-methylcyclohexen-1-yl]pyrazolo[3,4-b]pyrazine-3-carbonitrile Chemical compound ClC1=C(C=CC(=C1)Cl)[C@@H](C)N1N=C(C=2C1=NC(=CN=2)C1=CC[C@@H]([C@@H](C1)C)N1[C@@H](CCC1)CO)C#N KQZLRWGGWXJPOS-NLFPWZOASA-N 0.000 description 2
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- 238000005160 1H NMR spectroscopy Methods 0.000 description 2
- 125000000453 2,2,2-trichloroethyl group Chemical group [H]C([H])(*)C(Cl)(Cl)Cl 0.000 description 2
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
- 125000004485 2-pyrrolidinyl group Chemical group [H]N1C([H])([H])C([H])([H])C([H])([H])C1([H])* 0.000 description 2
- UAIUNKRWKOVEES-UHFFFAOYSA-N 3,3',5,5'-tetramethylbenzidine Chemical compound CC1=C(N)C(C)=CC(C=2C=C(C)C(N)=C(C)C=2)=C1 UAIUNKRWKOVEES-UHFFFAOYSA-N 0.000 description 2
- QCHPKSFMDHPSNR-UHFFFAOYSA-N 3-aminoisobutyric acid Chemical compound NCC(C)C(O)=O QCHPKSFMDHPSNR-UHFFFAOYSA-N 0.000 description 2
- NHQDETIJWKXCTC-UHFFFAOYSA-N 3-chloroperbenzoic acid Chemical compound OOC(=O)C1=CC=CC(Cl)=C1 NHQDETIJWKXCTC-UHFFFAOYSA-N 0.000 description 2
- 125000004575 3-pyrrolidinyl group Chemical group [H]N1C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 2
- JOOXCMJARBKPKM-UHFFFAOYSA-M 4-oxopentanoate Chemical compound CC(=O)CCC([O-])=O JOOXCMJARBKPKM-UHFFFAOYSA-M 0.000 description 2
- WDYVUKGVKRZQNM-UHFFFAOYSA-N 6-phosphonohexylphosphonic acid Chemical compound OP(O)(=O)CCCCCCP(O)(O)=O WDYVUKGVKRZQNM-UHFFFAOYSA-N 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 2
- 108091003079 Bovine Serum Albumin Proteins 0.000 description 2
- 206010006187 Breast cancer Diseases 0.000 description 2
- 208000026310 Breast neoplasm Diseases 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- 206010008342 Cervix carcinoma Diseases 0.000 description 2
- 239000006144 Dulbecco’s modified Eagle's medium Substances 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
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- 125000003854 p-chlorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C([H])=C1Cl 0.000 description 1
- 125000006505 p-cyanobenzyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1C#N)C([H])([H])* 0.000 description 1
- ZRSNZINYAWTAHE-UHFFFAOYSA-N p-methoxybenzaldehyde Chemical compound COC1=CC=C(C=O)C=C1 ZRSNZINYAWTAHE-UHFFFAOYSA-N 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
- 229960001592 paclitaxel Drugs 0.000 description 1
- 238000007911 parenteral administration Methods 0.000 description 1
- 229940049954 penicillin Drugs 0.000 description 1
- HVAMZGADVCBITI-UHFFFAOYSA-M pent-4-enoate Chemical compound [O-]C(=O)CCC=C HVAMZGADVCBITI-UHFFFAOYSA-M 0.000 description 1
- 238000010647 peptide synthesis reaction Methods 0.000 description 1
- HBROIXGCFOMZHG-UHFFFAOYSA-N phenacyl hydrogen carbonate Chemical compound OC(=O)OCC(=O)C1=CC=CC=C1 HBROIXGCFOMZHG-UHFFFAOYSA-N 0.000 description 1
- 125000005561 phenanthryl group Chemical group 0.000 description 1
- LCPDWSOZIOUXRV-UHFFFAOYSA-N phenoxyacetic acid Chemical compound OC(=O)COC1=CC=CC=C1 LCPDWSOZIOUXRV-UHFFFAOYSA-N 0.000 description 1
- DGTNSSLYPYDJGL-UHFFFAOYSA-N phenyl isocyanate Chemical compound O=C=NC1=CC=CC=C1 DGTNSSLYPYDJGL-UHFFFAOYSA-N 0.000 description 1
- PWXJULSLLONQHY-UHFFFAOYSA-N phenylcarbamic acid Chemical compound OC(=O)NC1=CC=CC=C1 PWXJULSLLONQHY-UHFFFAOYSA-N 0.000 description 1
- FAQJJMHZNSSFSM-UHFFFAOYSA-N phenylglyoxylic acid Chemical compound OC(=O)C(=O)C1=CC=CC=C1 FAQJJMHZNSSFSM-UHFFFAOYSA-N 0.000 description 1
- NIXKBAZVOQAHGC-UHFFFAOYSA-N phenylmethanesulfonic acid Chemical compound OS(=O)(=O)CC1=CC=CC=C1 NIXKBAZVOQAHGC-UHFFFAOYSA-N 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 description 1
- 125000004592 phthalazinyl group Chemical group C1(=NN=CC2=CC=CC=C12)* 0.000 description 1
- SIOXPEMLGUPBBT-UHFFFAOYSA-M picolinate Chemical compound [O-]C(=O)C1=CC=CC=N1 SIOXPEMLGUPBBT-UHFFFAOYSA-M 0.000 description 1
- 239000006187 pill Substances 0.000 description 1
- 125000004193 piperazinyl group Chemical group 0.000 description 1
- 125000005936 piperidyl group Chemical group 0.000 description 1
- 125000005547 pivalate group Chemical group 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 150000004291 polyenes Chemical class 0.000 description 1
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 description 1
- 235000010486 polyoxyethylene sorbitan monolaurate Nutrition 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- LJCNRYVRMXRIQR-OLXYHTOASA-L potassium sodium L-tartrate Chemical compound [Na+].[K+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O LJCNRYVRMXRIQR-OLXYHTOASA-L 0.000 description 1
- 229940074439 potassium sodium tartrate Drugs 0.000 description 1
- 239000002244 precipitate Substances 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
- 238000002953 preparative HPLC Methods 0.000 description 1
- KTZUEEIBRDOPPX-UHFFFAOYSA-N prop-2-ynyl hydrogen carbonate Chemical compound OC(=O)OCC#C KTZUEEIBRDOPPX-UHFFFAOYSA-N 0.000 description 1
- 125000001325 propanoyl group Chemical group O=C([*])C([H])([H])C([H])([H])[H] 0.000 description 1
- FOWDZVNRQHPXDO-UHFFFAOYSA-N propyl hydrogen carbonate Chemical compound CCCOC(O)=O FOWDZVNRQHPXDO-UHFFFAOYSA-N 0.000 description 1
- 125000003373 pyrazinyl group Chemical group 0.000 description 1
- 125000002755 pyrazolinyl group Chemical group 0.000 description 1
- 125000003226 pyrazolyl group Chemical group 0.000 description 1
- 125000002098 pyridazinyl group Chemical group 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 125000004076 pyridyl group Chemical group 0.000 description 1
- 125000000714 pyrimidinyl group Chemical group 0.000 description 1
- LHGVFZTZFXWLCP-UHFFFAOYSA-N pyrocatechol monomethyl ether Natural products COC1=CC=CC=C1O LHGVFZTZFXWLCP-UHFFFAOYSA-N 0.000 description 1
- 125000000168 pyrrolyl group Chemical group 0.000 description 1
- 125000002294 quinazolinyl group Chemical group N1=C(N=CC2=CC=CC=C12)* 0.000 description 1
- 125000001567 quinoxalinyl group Chemical group N1=C(C=NC2=CC=CC=C12)* 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000611 regression analysis Methods 0.000 description 1
- 238000002390 rotary evaporation Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000013207 serial dilution Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 235000011006 sodium potassium tartrate Nutrition 0.000 description 1
- 238000007614 solvation Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 229960005322 streptomycin Drugs 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000005017 substituted alkenyl group Chemical group 0.000 description 1
- 125000000547 substituted alkyl group Chemical group 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-L succinate(2-) Chemical compound [O-]C(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-L 0.000 description 1
- 125000004646 sulfenyl group Chemical group S(*)* 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000013268 sustained release Methods 0.000 description 1
- 239000012730 sustained-release form Substances 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- 229940095064 tartrate Drugs 0.000 description 1
- RCINICONZNJXQF-MZXODVADSA-N taxol Chemical compound O([C@@H]1[C@@]2(C[C@@H](C(C)=C(C2(C)C)[C@H](C([C@]2(C)[C@@H](O)C[C@H]3OC[C@]3([C@H]21)OC(C)=O)=O)OC(=O)C)OC(=O)[C@H](O)[C@@H](NC(=O)C=1C=CC=CC=1)C=1C=CC=CC=1)O)C(=O)C1=CC=CC=C1 RCINICONZNJXQF-MZXODVADSA-N 0.000 description 1
- JYRWUSXRTGACLY-UHFFFAOYSA-N tert-butyl 4-[[3-(4-methylsulfonylphenyl)-[1,2]oxazolo[4,5-d]pyrimidin-7-yl]oxy]piperidine-1-carboxylate Chemical compound C1CN(C(=O)OC(C)(C)C)CCC1OC1=NC=NC2=C1ON=C2C1=CC=C(S(C)(=O)=O)C=C1 JYRWUSXRTGACLY-UHFFFAOYSA-N 0.000 description 1
- XKXIQBVKMABYQJ-UHFFFAOYSA-M tert-butyl carbonate Chemical compound CC(C)(C)OC([O-])=O XKXIQBVKMABYQJ-UHFFFAOYSA-M 0.000 description 1
- MHYGQXWCZAYSLJ-UHFFFAOYSA-N tert-butyl-chloro-diphenylsilane Chemical compound C=1C=CC=CC=1[Si](Cl)(C(C)(C)C)C1=CC=CC=C1 MHYGQXWCZAYSLJ-UHFFFAOYSA-N 0.000 description 1
- JENWKUPKYMNMMA-SECBINFHSA-N tert-butyl-dimethyl-[2-[(2r)-oxiran-2-yl]ethoxy]silane Chemical compound CC(C)(C)[Si](C)(C)OCC[C@@H]1CO1 JENWKUPKYMNMMA-SECBINFHSA-N 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 125000005958 tetrahydrothienyl group Chemical group 0.000 description 1
- 125000003831 tetrazolyl group Chemical group 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 125000001113 thiadiazolyl group Chemical group 0.000 description 1
- 125000005308 thiazepinyl group Chemical group S1N=C(C=CC=C1)* 0.000 description 1
- 125000000335 thiazolyl group Chemical group 0.000 description 1
- 125000001544 thienyl group Chemical group 0.000 description 1
- 125000001583 thiepanyl group Chemical group 0.000 description 1
- 125000002053 thietanyl group Chemical group 0.000 description 1
- 125000004568 thiomorpholinyl group Chemical group 0.000 description 1
- 125000005503 thioxanyl group Chemical group 0.000 description 1
- UIERETOOQGIECD-ONEGZZNKSA-N tiglic acid Chemical compound C\C=C(/C)C(O)=O UIERETOOQGIECD-ONEGZZNKSA-N 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 238000011200 topical administration Methods 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 125000004306 triazinyl group Chemical group 0.000 description 1
- 125000001425 triazolyl group Chemical group 0.000 description 1
- 229940066528 trichloroacetate Drugs 0.000 description 1
- YNJBWRMUSHSURL-UHFFFAOYSA-N trichloroacetic acid Chemical compound OC(=O)C(Cl)(Cl)Cl YNJBWRMUSHSURL-UHFFFAOYSA-N 0.000 description 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 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
- 210000004881 tumor cell Anatomy 0.000 description 1
- 230000004565 tumor cell growth Effects 0.000 description 1
- 125000005500 uronium group Chemical group 0.000 description 1
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 125000001834 xanthenyl group Chemical group C1=CC=CC=2OC3=CC=CC=C3C(C12)* 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/34—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D309/36—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with oxygen atoms directly attached to ring carbon atoms
- C07D309/38—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with oxygen atoms directly attached to ring carbon atoms one oxygen atom in position 2 or 4, e.g. pyrones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/32—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/335—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
- A61K31/365—Lactones
- A61K31/366—Lactones having six-membered rings, e.g. delta-lactones
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Epidemiology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Pyrane Compounds (AREA)
- Peptides Or Proteins (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
R1は、水素、ORa、OCORa、OCOORa、NRaRb、NRaCORb及びNRaC(NRa)NRaRbから選択され;
R2及びR3は、それぞれ独立して、水素、置換又は非置換C1〜C12アルキル、置換又は非置換C2〜C12アルケニル及び置換又は非置換C2〜C12アルキニルから選択され;
R41、R42、R43、R44、R45、R46、R47及びR48は、それぞれ独立して、水素、置換又は非置換C1〜C12アルキル、置換又は非置換C2〜C12アルケニル及び置換又は非置換C2〜C12アルキニルから選択され;
R5、R6及びR7は、それぞれ独立して、水素、CORa、COORa、置換若しくは非置換C1〜C12アルキル、置換若しくは非置換C2〜C12アルケニル及び置換若しくは非置換C2〜C12アルキニルから選択されるか、又はR5及びR48は、それらが結合している対応するN原子及びC原子と一緒になって、置換若しくは非置換複素環式基を形成してもよく;
Ra及びRbは、それぞれ独立して、水素、置換又は非置換C1〜C12アルキル、置換又は非置換C2〜C12アルケニル、置換又は非置換C2〜C12アルキニル、置換又は非置換アリール及び置換又は非置換複素環式基から選択され;そして
点線は、それぞれ任意の追加的な結合を表す。
エーテルの場合では、OHの保護基は、メチル、メトキシメチル、メチルチオメチル、(フェニルジメチルシリル)メトキシメチル、ベンジルオキシメチル、p−メトキシベンジルオキシメチル、〔(3,4−ジメトキシベンジル)オキシ〕メチル、p−ニトロベンジルオキシメチル、o−ニトロベンジルオキシメチル、〔(R)−1−(2−ニトロフェニル)エトキシ〕メチル、(4−メトキシフェノキシ)メチル、グアイアコールメチル、〔(p−フェニルフェニル)オキシ〕メチル、t−ブトキシメチル、4−ペンテニルオキシメチル、シロキシメチル、2−メトキシエトキシメチル、2−シアノエトキシメチル、ビス(2−クロロエトキシ)メチル、2,2,2−トリクロロエトキシメチル、2−(トリメチルシリル)エトキシメチル、メントキシメチル、o−ビス(2−アセトキシエトキシ)メチル、テトラヒドロピラニル、フルオラステトラヒドロピラニル、3−ブロモテトラヒドロピラニル、テトラヒドロチオピラニル、1−メトキシシクロヘキシル、4−メトキシテトラヒドロピラニル、4−メトキシテトラヒドロチオピラニル、4−メトキシテトラヒドロチオピラニルS,S−ジオキシド、1−〔(2−クロロ−4−メチル)フェニル〕−4−メトキシピペリジン−4−イル、1−(2−フルオロフェニル)−4−メトキシピペリジン−4−イル、1−(4−クロロフェニル)−4−メトキシピペリジン−4−イル、1,4−ジオキサン−2−イル、テトラヒドロフラニル、テトラヒドロチオフラニル、2,3,3a,4,5,6,7,7a−オクタヒドロ−7,8,8−トリメチル−4,7−メタノベンゾフラン−2−イル、1−エトキシエチル、1−(2−クロロエトキシ)エチル、2−ヒドロキシエチル、2−ブロモエチル、1−〔2−(トリメチルシリル)エトキシ〕エチル、1−メチル−1−メトキシエチル、1−メチル−1−ベンジルオキシエチル、1−メチル−1−ベンジルオキシ−2−フルオロエチル、1−メチル−1−フェノキシエチル、2,2,2−トリクロロエチル、1,1−ジアニシル−2,2,2−トリクロロエチル、1,1,1,3,3,3−ヘキサフルオロ−2−フェニルイソプロピル、1−(2−シアノエトキシ)エチル、2−トリメチルシリルエチル、2−(ベンジルチオ)エチル、2−(フェニルセレニル)エチル、t−ブチル、シクロヘキシル、1−メチル−1′−シクロプロピルメチル、アリル、プレニル、シンナミル、2−フェンアリル、プロパルギル、p−クロロフェニル、p−メトキシフェニル、p−ニトロフェニル、2,4−ジニトロフェニル、2,3,5,6−テトラフルオロ−4−(トリフルオロメチル)フェニル、ベンジル、p−メトキシベンジル、3,4−ジメトキシベンジル、2,6−ジメトキシベンジル、o−ニトロベンジル、p−ニトロベンジル、ペンタジエニルニトロベンジル、ペンタジエニルニトロピペロニル、ハロベンジル、2,6−ジクロロベンジル、2,4−ジクロロベンジル、2,6−ジフルオロベンジル、p−シアノベンジル、フルオラスベンジル、4−フルオラスアルコキシベンジル、トリメチルシリルキシリル、p−フェニルベンジル、2−フェニル−2−プロピル、p−アシルアミノベンジル、p−アジドベンジル、4−アジド−3−クロロベンジル、2−トリフルオロメチルベンジル、4−トリフルオロメチルベンジル、p−(メチルスルフィニル)ベンジル、p−シレタニルベンジル、4−アセトキシベンジル、4−(2−トリメチルシリル)エトキシメトキシベンジル、2−ナフチルメチル、2−ピコリル、4−ピコリル、3−メチル−2−ピコリルN−オキシド、2−キノリニルメチル、6−メトキシ−2−(4−メチルフェニル−4−キノリンメチル)、1−ピレニルメチル、ジフェニルメチル、4−メトキシジフェニルメチル、4−フェニルジフェニルメチル、p,p′−ジニトロベンズヒドリル、5−ジベンゾスベリル、トリフェニルメチル、トリス(4−t−ブチルフェニル)メチル、α−ナフチルジフェニルメチル、p−メトキシフェニルジフェニルメチル、ジ(p−メトキシフェニル)フェニルメチル、トリ(p−メトキシフェニル)メチル、4−(4′−ブロモフェナシルオキシ)フェニルジフェニルメチル、4,4′,4″−トリス(4,5−ジクロロフタルイミドフェニル)メチル、4,4′,4″−トリス(レブリノイルオキシフェニル)メチル、4,4′,4″−トリス(ベンゾイルオキシフェニル)メチル、4,4′−ジメトキシ−3″−〔N−(イミダゾリルメチル)〕トリチル、4,4′−ジメトキシ−3″−〔N−(イミダゾリルエチル)カルバモイル〕トリチル、ビス(4−メトキシフェニル)−1′−ピレニルメチル、4−(17−テトラベンゾ〔a,c,g,i〕フルオレニルメチル)−4,4″−ジメトキシトリチル、9−アントリル、9−(9−フェニル)キサンテニル、9−フェニルチオキサンチル、9−(9−フェニル−10−オキソ)アントリル、1,3−ベンゾジチオラン−2−イル及び4,5−ビス(エトキシカルボニル)−〔1,3〕−ジオキソラン−2−イル、ベンズイソチアゾリルS,S−ジオキシドから選択することができる。シリルエーテルの場合では、OHの保護基は、トリメチルシリル、トリエチルシリル、トリイソプロピルシリル、ジメチルイソプロピルシリル、ジエチルイソプロピルシリル、ジメチルヘキシルシリル、2−ノルボルニルジメチルシリル、t−ブチルジメチルシリル、t−ブチルジフェニルシリル、トリベンジルシリル、トリ−p−キシリルシリル、トリフェニルシリル、ジフェニルメチルシリル、ジ−t−ブチルメチルシリル、ビス(t−ブチル)−1−ピレニルメトキシシリル、トリス(トリメチルシリル)シリル、(2−ヒドロキシスチリル)ジメチルシリル、(2−ヒドロキシスチリル)ジイソプロピルシリル、t−ブチルメトキシフェニルシリル、t−ブトキシジフェニルシリル、1,1,3,3−テトライソプロピル−3−〔2−(トリフェニルメトキシ)エトキシ〕ジシロキサン−1−イル及びフルオラスシリルから選択することができる。エステルの場合では、OHの保護基は、ホルメート、ベンゾイルホルメート、アセテート、クロロアセテート、ジクロロアセテート、トリクロロアセテート、トリクロロアセトアミデート、トリフルオロアセテート、メトキシアセテート、トリフェニルメトキシアセテート、フェノキシアセテート、p−クロロフェノキシアセテート、フェニルアセテート、ジフェニルアセテート、3−フェニルプロピオネート、ビスフルオラス鎖型プロパノイル、4−ペンテノエート、4−オキソペンタノエート、4,4−(エチレンジチオ)ペンタノエート、5〔3−ビス(4−メトキシフェニル)ヒドロキシメチルフェノキシ〕レブリネート、ピバロエート、1−アダマントエート、クロトネート、4−メトキシクロトネート、ベンゾエート、p−フェニルベンゾエート、2,4,6−トリメチルベンゾエート、4−ブロモベンゾエート、2,5−ジフルオロベンゾエート、p−ニトロベンゾエート、ピコリネート、ニコチネート、2−(アジドメチル)ベンゾエート、4−アジドブチレート、(2−アジドメチル)フェニルアセテート、2−{〔(トリチルチオ)オキシ〕メチル}ベンゾエート、2−{〔(4−メトキシトリチルチオ)オキシ〕メチル}ベンゾエート、2−{〔メチル(トリチルチオ)アミノ〕メチル}ベンゾエート、2−{{〔(4−メトキシトリチル)チオ〕メチルアミノ}−メチル}ベンゾエート、2−(アリルオキシ)フェニルアセテート、2−(プレニルオキシメチル)ベンゾエート、6−(レブリニルオキシメチル)−3−メトキシ−2−ニトロベンゾエート、6−(レブリニルオキシメチル)−3−メトキシ−4−ニトロベンゾエート、4−ベンジルオキシブチレート、4−トリアルキルシリルオキシブチレート、4−アセトキシ−2,2−ジメチルブチレート、2,2−ジメチル−4−ペンテノエート、2−ヨードベンゾエート、4−ニトロ−4−メチルペンタノエート、o−(ジブロモメチル)ベンゾエート、2−ホルミルベンゼンスルホネート、4−(メチルチオメトキシ)ブチレート、2−(メチルチオメトキシメチル)ベンゾエート、2−(クロロアセトキシメチル)ベンゾエート、2−〔(2−クロロアセトキシ)エチル〕ベンゾエート、2−〔2−(ベンジルオキシ)エチル〕ベンゾエート、2−〔2−(4−メトキシベンジルオキシ)エチル〕ベンゾエート、2,6−ジクロロ−4−メチルフェノキシアセテート、2,6−ジクロロ−4−(1,1,3,3−テトラメチルブチル)フェノキシアセテート、2,4−ビス(1,1−ジメチルプロピル)フェノキシアセテート、クロロジフェニルアセテート、イソブチレート、モノスクシノエート、(E)−2−メチル−2−ブテノエート、o−(メトキシカルボニル)ベンゾエート、α−ナフトエート、ニトレート、アルキルN,N,N′,N′−テトラメチルホスホロジアミデート及び2−クロロベンゾエートから選択することができる。スルホネート、スルフェネート及びスルフィネートの場合では、OHの保護基は、スルフェート、アリルスルホネート、メタンスルホネート、ベンジルスルホネート、トシレート、2−〔(4−ニトロフェニル)エチル〕スルホネート、2−トリフルオロメチルベンゼンスルホネート、4−モノメトキシトリチルスルフェネート、アルキル2,4−ジニトロフェニルスルフェネート、2,2,5,5−テトラメチルピロリジン−3−オン(one)−1−スルフィネート、ボレート及びジメチルホスフィノチオリルから選択することができる。カーボネートの場合では、OHの保護基は、メチルカーボネート、メトキシメチルカーボネート、9−フルオレニルメチルカーボネート、エチルカーボネート、ブロモエチルカーボネート、2−(メチルチオメトキシ)エチルカーボネート、2,2,2−トリクロロエチルカーボネート、1,1−ジメチル−2,2,2−トリクロロエチルカーボネート、2−(トリメチルシリル)エチルカーボネート、2−〔ジメチル(2−ナフチルメチル)シリル〕エチルカーボネート、2−(フェニルスルホニル)エチルカーボネート、2−(トリフェニルホスホニオ)エチルカーボネート、シス−〔4−〔〔(メトキシトリチル)スルフェニル〕オキシ〕テトラヒドロフラン−3−イル〕オキシカーボネート、イソブチルカーボネート、t−ブチルカーボネート、ビニルカーボネート、アリルカーボネート、シンナミルカーボネート、プロパルギルカーボネート、p−クロロフェニルカーボネート、p−ニトロフェニルカーボネート、4−エトキシ−1−ナフチルカーボネート、6−ブロモ−7−ヒドロキシクマリン−4−イルメチルカーボネート、ベンジルカーボネート、o−ニトロベンジルカーボネート、p−ニトロベンジルカーボネート、p−メトキシベンジルカーボネート、3,4−ジメトキシベンジルカーボネート、アントラキノン−2−イルメチルカーボネート、2−ダンシルエチルカーボネート、2−(4−ニトロフェニル)エチルカーボネート、2−(2,4−ジニトロフェニル)エチルカーボネート、2−(2−ニトロフェニル)プロピルカーボネート、アルキル2−(3,4−メチレンジオキシ−6−ニトロフェニル)プロピルカーボネート、2−シアノ−1−フェニルエチルカーボネート、2−(2−ピリジル)アミノ−1−フェニルエチルカーボネート、2−〔N−メチル−N−(2−ピリジル)〕アミノ−1−フェニルエチルカーボネート、フェナシルカーボネート、3′,5′−ジメトキシベンゾインカーボネート、メチルジチオカーボネート及びS−ベンジルチオカーボネートから選択することができる。そして、カルバメートの場合では、OHの保護基は、ジメチルチオカルバメート、N−フェニルカルバメート、N−メチル−N−(o−ニトロフェニル)カルバメートから選択することができる。これらの基の記述は、これらがOHの保護基の単なる例示として記述されているに過ぎないので、本発明の範囲の制限として解釈されるべきではなく、前記機能を有する更なる基が当業者によって知られている場合があり、それらは本発明に包含されると理解されるべきである。
R1は、水素、ORa、OCORa、OCOORa、NRaRb、NRaCORb及びNRaC(NRa)NRaRbから選択され;
R41、R43及びR48は、それぞれ独立して、水素、置換又は非置換C1〜C12アルキル、置換又は非置換C2〜C12アルケニル及び置換又は非置換C2〜C12アルキニルから選択され;
R5、R6及びR7は、それぞれ独立して、水素、CORa、COORa、置換若しくは非置換C1〜C12アルキル、置換若しくは非置換C2〜C12アルケニル及び置換若しくは非置換C2〜C12アルキニルから選択されるか、又はR5及びR48は、それらが結合している対応するN原子及びC原子と一緒になって、置換若しくは非置換複素環式基を形成してもよく;
Ra及びRbは、それぞれ独立して、水素、置換又は非置換C1〜C12アルキル、置換又は非置換C2〜C12アルケニル、置換又は非置換C2〜C12アルキニル、置換又は非置換アリール及び置換又は非置換複素環式基から選択され;そして
点線は、それぞれ任意の追加的な結合を表す。
a)標準的な文献の手順(コザワ(Kozawa)Yら、テトラヒドロン・レター(Tetrahedron Lett.)2002年、43、111)に従った、フラグメントCによるヨードアルケニル誘導体(フラグメントD)のアミド化によって、対応するエンアミド(フラグメントCD)を得ること。
b)有機合成において既知の手順(スコット(Scott)WJら、米国化学会ジャーナル(J. Am. Chem. Soc.)1984年、106、4630;ラバディ(Labadie)JWら、有機化学ジャーナル(J. Org. Chem.)1983年、48、4634〜4642;ファリーナ(Farina)Vら、有機反応(Organic Reactions)1998年、ウィリー(Wiley))に従った、フラグメントAとフラグメントBのスチル(Stille)型カップリング反応によって、直鎖ポリエン(フラグメントAB)を得ること。
c)フラグメントAB及びCDを、標準的な手順(ボダンスキー(Bodanszky)M及びボダンスキーA、ペプチド合成の実践(The Practice of Peptide Synthesis)、シュプリンガー・フェアラーグ、1993年)に従ってカップリングして、化合物1の炭素骨格を得ることができる。
d)アルコールORIIの脱保護、続くラクトン化は、有機合成において既知の手順(グリーン(Greene)及びウッツ(Wuts)、有機合成における保護基(Protective Groups in Organic Synthesis)、第3版、ウィリー・インターサイエンス(Wiley-Interscience);バーク(Burke)及びダンハイザー(Danheiser)、有機合成のための試薬ハンドブック:酸化及び還元剤(Handbook of Reagents for Organic Synthesis: Oxidizing and Reducing Agents)、ウィリー(Wiley);プラ(Pla)Dら、有機化学ジャーナル(J. Org. Chem.)2005年、70、8231)に従って達成することができる。
e)最後に、アルコールORIIIの脱保護、続くカルバメートの形成は、標準的な文献の手順(ラブ(Love)Bら、有機合成(Organic Syntheses)集、第5巻、162頁;第48巻、32頁;ミュラー(Muller)Eら、有機化学法(Methoden der Organischen Chemie)(フーベン・ワイル)(Houben-Weyl)、第4版、第8巻、G.シーム(Thieme)、シュットガルト、1952年、137頁)により達成して、化合物1を得ることができる。
実施例1:海洋生物及び収集の側面の記載
リトプロカミア・リチストイデス(Lithoplocamia lithistoides)は、マダガスカル(南17度06.071分/東49度51.385分)において、6〜20mの範囲の深さでのスキューバダイビングを用いて手動で収集された。動物材料は、ホセ・ルイス・カルバジョ(Jose Luis Carballo)(メキシコ自治大学(Universidad Autonoma de Mejico))により同定された。検体試料は、メキシコのマサトラン(Mazatlan)にあるメキシコ国立自治大学(Universidad Nacional Autonoma de Mexico)の「海洋及び陸水学の科学研究所」(“Instituto de Ciencias del Mar y Limnologia”)に、参照コードLEB−ICML−UNAM−11−2004で寄託された。
実施例1の冷凍検体(61g)を角切りし、H2O(3×200mL)、続いてMeOH:ジクロロメタンの混合物(1:1、3×200mL)により室温で抽出した。合わせた有機抽出物を濃縮して、粗物質1.11gを得た。この物質を、H2OからMeOHへの段階勾配によるLichroprep RP-18のVLCに付した。
化合物1:無定形の白色固体。(+)HRESIMS m/z606.2940[M+H]+(C31H45 35ClN3O7で計算 606.2946);1H(500MHz)及び13C NMR(125MHz)表1を参照すること。
リトプロカミア・リチストイデス(Lithoplocamia lithistoides)の試料の第2群(7.66kg)を粉砕し、MeOH:ジクロロメタンの混合物(1:1、14L、2×5L、4L)で、徹底的に抽出した。溶媒を真空下で除去し、残留水溶液をEtOAc(12L、3×8L)で抽出した。有機層を蒸発させて、粗物質21.71gを得た。
化合物2:無定形の白色固体。MS(ES)m/z606.3[M+H]+,628.3[M+Na]+;1H(500MHz)及び13C NMR(125MHz)表2を参照すること。
化合物3:無定形の白色固体。(+)HRESIMS m/z628.2774[M+Na]+(C31H44 35ClN3O7Naで計算 628.2760);1H(500MHz)及び13C NMR(125MHz)表3を参照すること。
化合物4:無定形の白色固体。(+)HRESIMS m/z594.3152[M+Na]+(C31H45N3O7Naで計算 594.3150);1H(500MHz)及び13C NMR(125MHz)表4を参照すること。
化合物5:無定形の白色固体。MS(ES)m/z592.3[M+H]+,614.3[M+Na]+;1H(500MHz)及び13C NMR(125MHz)表5を参照すること。
化合物6:無定形の白色固体。MS(ES)m/z592.3[M+H]+,614.3[M+Na]+;1H(500MHz)及び13C NMR(125MHz)表6を参照すること。
化合物7:無定形の白色固体。(+)HRESIMS m/z427.2207[M+Na]+(C22H32N2O5Naで計算 427.2203);1H(500MHz)及び13C NMR(125MHz)表7を参照すること。
実施例3に開示された抽出手順からもたらされた化合物1(61.6mg)含有フラクションを、半分取HPLC(Symmetryprep C-18、7μm、7.8×150mm、定組成H2O:CH3CN(55:45)、流速:2.3mL/分、UV検出)により更に精製して、0.9mgの化合物8を純粋な形態で得た。
化合物8:無定形の白色固体。MS(ES)m/z606.2[M+H]+,628.3[M+Na]+;1H(500MHz)及び13C NMR(125MHz)表8を参照すること。
スキーム2は、スキーム1において提供された命名法に従って、フラグメントAの合成の幾つかの例を提供する。
1H-RMN (CDCl3, 300 MHz) δ: 9.79 (s, 1H), 4.30 (m, 1H), 3.65 (m, 2H), 2.51 (m, 1H), 1.69 (m, 2H), 1.04 (d, 3H, J = 6.9Hz), 0.85-0.88 (m, 18H), 0.03-0.07 (m, 12H).
13C-RMN (CDCl3, 75 MHz) δ: 205.4, 69.4, 59.6, 51.7, 37.5, 26.1, 26.0, 18.4, 18.2, 8.0, -4.3, -4.5, -5.2.
1H-RMN (CDCl3, 300 MHz) δ: 6.71 (dd, 1H, J = 1.5, 10.2 Hz), 4.19 (m, 2H), 3.77 (m, 1H), 3.66 (m, 2H), 2.61 (m, 1H), 1.85 (d, 3H, J = 1.5 Hz), 1.68 (m, 2H), 1.30 (t, 3H, J = 7.2 Hz), 0.98 (d, 3H, 6.9 Hz), 0.90 (m, 18H), 0.05 (m, 12H).
13C-RMN (CDCl3, 75 MHz) δ: 168.3, 145.4, 126.7, 72.2, 60.4, 59.7, 38.4, 38.0, 25.9, 18.2, 18.1, 14.3, 14.3, 12.6, -4.4, -4.6, -5.4.
1H-RMN (CDCl3, 300 MHz) δ: 5.31 (d, 1H, J = 9.6 Hz), 3.98 (m, 2H), 3.66 (m, 3H), 2.49 (m, 1H), 1.67 (s, 3H), 1.70-1.62 (m, 2H), 0.91 (d, 3H, J = 6.9 Hz), 0.88 (m, 18H), 0.03 (m, 12H).
13C-RMN (CDCl3, 75 MHz) δ: 133.9, 129.8, 73.1, 69.1, 59.9, 37.8, 37.5, 25.9, 18.3, 18.1, 15.9, 13.9, -4.4, -4.4, -5.3.
1H-RMN (CDCl3, 300 MHz) δ: 9.37 (s, 1H), 6.44 (d, 1H, J = 9.6 Hz), 3.82 (dd, 1H, J = 6.3, 10.8 Hz), 3.65 (m, 2H), 2.82 (m, 1H), 1.74 (s, 3H), 1.67 (m, 2H), 1.02 (d, 3H, J = 6.9 Hz), 0.86 (s, 18H), 0.04-0.01 (m, 12H).
13C-RMN (CDCl3, 75 MHz) δ: 195.4, 157.8, 138.3, 134.5, 72.0, 59.5, 36.7, 37.5, 25.8, 18.2, 18.1, 14.3, 9.4, -4.4, -4.5, -5.4.
1H-RMN (CDCl3, 300 MHz) δ: 6.73 (d, 1H, J = 8.4 Hz), 6.09 (dd, 1H, J = 8.4, 1.2 Hz), 5.57 (dd, 1H, J = 9.6, 1.2 Hz), 3.63-3.71 (m, 3H), 2.58 (m, 1H), 1.90 (s, 3H), 1.70 (m, 2H), 0.96 (dd, 3H, J = 6.6, 1.2 Hz), 0.88 (s, 18H), 0.04 (m, 12H).
13C-RMN (CDCl3, 75 MHz) δ: 142.3, 138.1, 131.8, 74.6, 72.9, 59.8, 38.1, 37.9, 26.0, 18.3, 18.2, 15.7, 15.7, -4.4, -5.2, -5.2.
1H-RMN (CDCl3, 300 MHz) δ: 6.69 (d, 1H, J = 8.4 Hz), 6.12 (d, 1H, J = 8.4 Hz), 5.47 (d, 1H, J = 9.9 Hz), 3.67-3.87 (m, 4H), 2.71 (m, 1H), 1.89 (s, 3H), 1.73-1.86 (m, 2H), 1.01 (d, 3H, J = 6.9 Hz), 0.91 (s, 9H), 0.087-0.115 (m, 6H).
13C-RMN (CDCl3, 75 MHz) δ: 142.4, 136.4, 132.6, 75.8, 75.2, 60.0, 38.1, 36.4, 26.1, 18.2, 17.1, 16.0, -4.1, -4.2.
1H-RMN (CDCl3, 300 MHz) δ: 9.89 (t, 1H, J = 1.5 Hz), 6.67 (d, 1H, J = 8.4 Hz), 6.13 (d, 1H, J = 8.4 Hz), 5.43 (d, 1H, J = 10.2 Hz), 3.98 (m, 1H), 2.59-2.69 (m, 3H), 1.85 (s, 3H), 1.01 (d, 3H, J = 6.6 Hz), 0.86 (s, 9H), 0.06 (s, 3H), 0.03 (s, 3H).
13C-RMN (CDCl3, 75 MHz) δ: 201.8, 141.9, 135.2, 133.3, 76.3, 71.9, 49.3, 39.3, 25.8, 18.0, 16.7, 15.9, -4.4, -4.5.
1H-RMN (CDCl3, 300 MHz) δ: 6.70 (d, 1H, J = 8.4 Hz), 6.08 (d, 1H, J = 8.4 Hz), 5.47 (d, 1H, J = 9.9 Hz), 5.37 (t, 1H, J = 7.2 Hz), 3.78 (s, 3H), 3.60 (s, 3H), 3.60 (m, 1H), 2.79 (m, 1H), 2.52-2.67 (m, 2H), 1.83 (s, 3H), 0.99 (d, 3H, J = 6.6 Hz), 0.89 (s, 9H), 0.05 (s, 3H), 0.04 (s, 3H).
13C-RMN (CDCl3, 75 MHz) δ: 163.7, 145.9, 142.1, 137.3, 132.1, 110.4, 75.4, 74.8, 55.4, 51.9, 38.1, 32.3, 25.9, 18.1, 16.5, 15.7, -4.3, -4.5.
1H-RMN (CDCl3, 300 MHz) δ: 6.70 (d, 1H, J = 8.7 Hz), 6.44-6.36 (m, 1H), 6.09 (d, 1H, J = 8.7 Hz), 5.86-5.81 (m, 1H), 5.47 (d, 1H, J = 9.9 Hz), 4.14 (q, 2H, J = 7.2 Hz), 3.69-3.64 (m, 1H), 3.06-3.00 (m, 1H), 2.85-2.75 (m, 1H), 2.59-2.51 (m, 1H), 1.84 (s, 3H), 1.28 (t, 3H, J = 7.2 Hz), 1.00 (d, 3H, J = 6.6 Hz), 0.89 (s, 9H), 0.06 (s, 3H), 0.05 (s, 3H).
MS (ES) m/z 501.0 [M+Na]+
1H-RMN (500 MHz, CDCl3) δ: 6.68 (d, 1H, J = 9.0 Hz), 6.20 (d, 1H, J = 8.5 Hz), 5.63 (dd, 1H, J = 2.5, 6.5 Hz), 5.43 (d, 1H, J = 10.0 Hz), 4.19 (m, 1H), 3.65 (s, 3H), 2.84 (m, 1H), 2.55 (m, 1H), 2.43 (dc, J = 1H, 3.0, 12.0, 15.0, 18.0 Hz), 1.87 (s, 3H), 1.16 (d, 3H, J = 6.5 Hz).
13C-RMN (125 MHz, CDCl3) δ: 161.6, 145.2, 141.8, 134.4, 132.7, 108.3, 81.7, 77.4, 55.4, 37.1, 26.6, 16.5, 16.1.
1H-RMN (CDCl3, 300 MHz) δ: 6.91-6.85 (m, 1H), 6.68 (d, 1H, J = 8.4 Hz), 6.62 (d, 1H, J = 8.4 Hz), 6.02 (dd, 1H, J = 2.7, 9.6 Hz), 5.45 (d, 1H, J = 9.9 Hz), 4.19 (m, 1H), 3.65 (s, 3H), 4.26-4.18 (m, 1H), 2.92-2.79 (m, 1H), 2.57-2.48 (m, 1H), 2.39-2.28 (m, 1H), 1.88 (s, 3H), 1.17 (d, 3H, J = 6.6 Hz).
[α]D = +14.1 (c= 1, CHCl3).
1H NMR (CDCl3, 300 MHz) δ: 3.74 (t, 2H, J = 6.3 Hz), 3.01 (m, 1H), 2.74 (t, 1H, J = 4.6 Hz), 2.48 (dd, 1H, J = 5.1, 3.1 Hz), 1.70 (m, 2H), 0.87 (s, 9H), 0.04 (s, 6H).
13C RMN (CDCl3, 75 MHz) δ: 60.2, 50.2, 47.3, 36.1, 26.1, 18.4, -5.2.
[α]D = +5.6 (c= 0.1, CHCl3).
1H-RMN (500 MHz, CDCl3) δ: 3.75-3.90 (m, 3H), 3.47 (d, 1H, J = 2.7 Hz, OH), 2.34 (m, 2H), 1.79, (t, 3H, J = 2.4 Hz), 1.75 (m, 2H), 0.89 (s, 9H), 0.07 (s, 6H).
13C-RMN (125 MHz, CDCl3) δ: 77.8, 75.8, 70.7, 62.4, 37.6, 27.6, 26.1, 18.3, 3.7, -5.3, -5.4.
MS (ES) m/z 243.2 [M+H]+, 265.2 [M+Na]+
1H NMR (CDCl3, 300 MHz) δ: 7.25 (d, 2H, J = 8.7 Hz), 6.90 (d, 2H, J = 8.7 Hz), 4.45 (m, 2H), 3.80 (s, 3H), 3.65 (m, 3H), 2.40 (m, 2H), 1.82 (m, 2H), 1.79 (t, 3H, J = 2.4 Hz), 0.92 (s, 9H), 0.05 (s, 6H).
1H NMR (CDCl3, 300 MHz) δ: 7.70-7.66 (m, 4H), 7.40-7.34 (m, 6H), 3.99-3.95 (m, 1H), 3.70-3.62 (m, 2H), 2.23-2.22 (m, 2H), 1.84-1.81 (m, 2H), 1.69 (t, 3H, J = 2.7 Hz), 1.05 (s, 9H), 0.84 (s, 9H), 0.01 (s, 6H).
13C-RMN (CDCl3, 75 MHz) δ: 136.1; 134.6; 129.7; 127.8; 77.8; 76.2; 69.9; 60.1; 39.6; 27.5; 27.2; 26.2; 19.6; 18.5; 3.7; -5.1.
[α]D = +20.5 (c= 1, CHCl3).
1H NMR (CDCl3, 300 MHz) δ: 7.25 (d, 2H, J = 8.7 Hz), 6.87 (d, 2H, J = 8.7 Hz), 5.64 (td, 1H, J = 7.8, 0.9 Hz), 4.45 (q, 2H, J = 11.1 Hz), 3.80 (s, 3H), 3.70 (m, 2H), 3.62 (m, 1H), 2.27 (t, 2H, J = 6.9 Hz), 2.03 (s, 3H), 1.70 (m, 2H), 0.89 (s, 9H), 0.05 (s, 6H).
13C RMN (75 MHz, CDCl3) δ: 159.4, 130.9, 130.7, 129.6, 124.2, 114.0, 75.2, 71.4, 59.8, 55.5, 37.7, 33.8, 26.1, 21.2, 18.5, -5.1.
1H NMR (CDCl3, 300 MHz) δ: 7.70-7.67 (m, 4H), 7.44-7.36 (m, 6H), 5.48 (m, 1H), 5.36-5.27 (m, 1H), 3.95-3.87 (m, 1H), 3.71-3.55 (m, 2H), 2.16 (dd, 2H, J = 6.9, 6.3 Hz), 1.73-1.66 (m, 2H), 1.41 (dd, 3H, J = 6.6, 1.2 Hz), 1.05 (s, 9H), 0.84 (s, 9H), -0.02 (s, 6H).
13C-RMN (CDCl3, 75 MHz) δ: 136.2; 134.8; 129.8; 127.8; 126.4; 125.8; 70.9; 60.4; 39.6; 34.8; 27.3; 26.2; 19.7; 18.5; 13.1; -5.1.
1H NMR (CDCl3, 300 MHz) δ: 7.25 (d, 2H, J = 8.7 Hz), 6.86 (d, 2H, J = 8.7 Hz), 5.62 (t, 1H, J = 7.8 Hz), 4.45 (m, 2H), 3.80 (s, 3H), 3.70 (m, 3H), 2.35 (m, 2H), 2.03 (s, 3H), 1.75 (m, 2H).
1H NMR (CDCl3, 300 MHz) δ: 7.73-7.69 (m, 4H), 7.44-7.36 (m, 6H), 5.44-5.38 (m, 1H), 5.21-5.17 (m, 1H), 4.01-3.94 (m, 1H), 3.84-3.76 (m, 1H), 3.69-3.64 (m, 1H), 2.32-2.14 (m, 2H), 1.89-1.78 (m, 1H), 1.70-1.60 (m, 1H), 1.37 (d, 3H, J = 6.9 Hz), 1.07 (s, 9H).
13C-RMN (CDCl3, 75 MHz) δ: 136.2; 134.1; 130.0; 127.8; 126.3; 125.9; 72.3; 60.1; 37.7; 34.3; 27.2; 19.5; 13.0.
1H NMR (CDCl3, 300 MHz) δ: 9.78 (s, 1H), 7.25 (d, 2H, J = 8.7 Hz), 6.85 (d, 2H, J = 8.7 Hz), 5.64 (t, 1H, J = 7.8 Hz), 4.45 (q, 2H, J = 11.1 Hz), 4.02 (m, 1H), 3.80 (s, 3H), 2.60 (m, 2H), 2.35 (m, 2H), 2.03 (s, 3H).
13C RMN (CDCl3, 75 MHz) δ: 201, 159.6, 132.1, 130.1, 129.7, 122.8, 114.1, 73.3, 71.5, 55.5, 48.3, 33.5, 21.3.
1H NMR (CDCl3, 300 MHz) δ: 9.72 (t, 1H, J = 2.7 Hz), 7.74-7.67 (m, 4H), 7.48-7.37 (m, 6H), 5.56-5.45 (m, 1H), 5.32-5.23 (m, 1H), 4.29-4.20 (m, 1H), 2.51-2.48 (m, 2H), 2.31-2.27 (m, 2H), 1.43 (dd, 3H, J = 6.9, 1.5 Hz), 1.06 (s, 9H).
13C-RMN (CDCl3, 75 MHz) δ: 202.3; 136.1; 134.0; 130.1; 127.9; 127.4; 125.1; 69.4; 50.1; 35.1; 27.2; 19.5; 13.1.
1H NMR (CDCl3, 300 MHz) δ: 7.25 (d, 2H, J = 8.7 Hz), 6.85 (d, 2H, J = 8.7 Hz), 6.25 (m, 2H) 5.64 (t, 1H, J = 7.8 Hz), 4.42 (m, 2H), 3.80 (s, 3H), 3.55(m, 1H), 2.40 (m, 2H), 2.25 (m, 2H), 2.03 (s, 3H).
1H NMR (CDCl3, 300 MHz) δ: 7.70-7.66 (m, 4H), 7.45-7.34 (m, 6H), 6.21-6.31 (m, 2H), 5.49-5.43 (m, 1H), 5.35-5.27 (m, 1H), 3.94-3.75 (m, 1H), 2.30-2.27 (m, 2H), 2.24-2.04 (m, 2H), 1.43 (d, 3H, J = 6.6 Hz), 1.06 (s, 9H).
13C-RMN (CDCl3, 75 MHz) δ: 138.2; 136.2; 134.3; 129.9; 127.8; 126.4; 126.0; 84.1; 71.9; 41.6; 34.5; 27.2; 19.6; 13.2.
1H NMR (CDCl3, 300 MHz) δ: 6.25 (m, 2H) 5.64 (t, 1H, J = 7.8 Hz), 3.82 (m, 1H), 2.38 (t, 2H, J = 6.0 Hz), 2.20 (t, 2H, J = 6.3 Hz), 2.03 (s, 3H), 0.86 (s, 9H), 0.05 (s, 6H).
13C RMN (CDCl3, 75 MHz) δ: 137.7, 130.9, 124.3, 84.6, 70.6, 42.5, 36.6, 25.9, 21.3, 18.2, -4.4.
スキーム4は、スキーム1において提供された命名法に従って、フラグメントBCDの合成の幾つかの例を提供する。
1H NMR (CDCl3, 300 MHz) δ: 7.72 (d, 1H, J = 9.9 Hz), 6.70 (t, 1H, J = 9.6 Hz), 5.54 (t, 1H, J = 7.8 Hz), 5.35 (d, 1H, J = 9.0 Hz), 4.76 (q, 1H, J = 7.8 Hz), 3.89 (d, 1H, J = 9.0 Hz), 3.73-3.68 (m, 1H), 2.12 (m, 4H), 1.98 (s, 3H), 0.971 (s, 9H), 0.84 (s, 9H), 0.02 (s, 3H), 0.01 (s, 3H).
13C NMR (CDCl3, 75 MHz) δ: 168.9, 156.0 131.1, 123.9, 122.6, 108.2, 79.9, 71.6, 62.5, 36.5, 34.8, 33.8, 28.1, 26.7, 25.9, 21.2, 18.3, -4.3, -4.4.
1H NMR (CDCl3, 300 MHz) δ: 7.70-7.67 (m, 4H), 7.43-7.35 (m, 6H), 7.13 (d, 1H, J = 10.5 Hz), 6.67 (dd, 1H, J = 10.2, 9.6 Hz), 5.56-5.45 (m, 1H), 5.36-5.28 (m, 2H), 4.86-4.78 (m, 2H), 3.88-3.77 (m, 1H), 2.26-2.04 (m, 4H), 1.44 (d, 3H, J = 6.9 Hz), 1.43 (s, 9H), 1.06 (s, 9H), 0.96 (s, 9H).
1H NMR (CDCl3, 300 MHz) δ: 7.80 (d, 1H, J = 9.3), 6.79-6.73 (m, 1H), 5.58 (t, 1H, J = 7.5 Hz), 5.02 (br s, 1H), 4.85-4.76 (m, 1H), 3.93 (dd, 1H, J = 8.4, 6.0 Hz), 3.80-3.73 (m, 1H), 2.12-2.22 (m, 5H), 2.02 (s, 3H), 1.45 (s, 9H), 0.98 (d, 3H, J = 6.9 Hz), 0.93 (d, 3H, J = 6.9 Hz), 0.89 (s, 9H), 0.07 (s, 3H), 0.06 (s, 3H).
13C NMR (CDCl3, 75 MHz) δ: 169.3, 131.1, 124.0, 122.7, 108.9, 71.6, 36.5, 33.8, 30.6, 28.5, 26.1, 21.3, 19.6, 18.3, 17.9, -4.3, -4.4.
1H NMR (CDCl3, 300 MHz) δ: 9.19 (d, 1H, J = 11.1 Hz), 7.36-7.21 (m, 5H), 6.77 (ddd, 1H, J = 10.2, 9.3, 0.9), 5.60 (br t, 1H, J = 7.8 Hz), 4.82-4.78 m, 1H), 3.79-3.71 (m, 1H), 3.67 (dd, 1H, J = 9.6, 3.9 Hz), 3.32 (dd, 1H, J = 13.8, 3.9 Hz), 2.69 (dd, 1H, J = 13.8, 9.6 Hz), 2.20-2.11 (m, 4H), 1.99 (s, 3H), 0.89 (s, 9H), 0.05 (s, 3H), 0.04 (s, 3H).
13C NMR (CDCl3, 75 MHz) δ: 171.9, 137.9, 130.9, 129.5, 129.1, 127.2, 124.1, 122.5, 107.9, 71.4, 56.6, 40.9, 36.3, 33.6, 26.1, 21.3, 18.3, -4.4, -4.5.
MS (ES) m/z 437.1 [M+H]+, 459.0 [M+Na]+
1H NMR (CDCl3, 300 MHz) δ: 8.77 (d, 1H, J = 9.9 Hz), 6.71 (t, 1H, J = 9.6 Hz), 5.56 (t, 1H, J = 7.8 Hz), 4.71 (m, 1H), 3.72 (m, 1H), 3.14 (s, 1H), 2.14 (m, 4H), 1.97 (s, 3H), 0.97 (s, 9H), 0.84 (s, 9H), 0.02 (s, 6H).
13C RMN (CDCl3, 75 MHz) δ: 171.2, 131.0, 124.1, 122.5, 107.1, 71.5, 64.3, 36.2, 34.5, 33.8, 26.5, 26.0, 21.2, 18.2, -4.4, -4.5.
1H NMR (CDCl3, 300 MHz) δ: 8.50 (d, 1H, J = 10.8 Hz), 7.70-7.66 (m, 4H), 7.45-7.33 (m, 6H), 6.67 (dd, 1H, J = 11.1, 9.3 Hz), 5.48-5.40 (m, 1H), 5.36-5.28 (m, 1H), 4.79 (dd, 1H, J = 16.2, 7.5 Hz), 3.87-3.79 (m, 1H), 3.08 (s, 1H), 2.22-2.14 (m, 4H), 1.43 (d, 3H, J = 6.9 Hz), 1.05 (s, 9H), 0.97 (s, 9H).
13C-RMN (CDCl3, 75 MHz) δ: 171.0; 136.1; 134.5; 129.8; 127.8; 126.3; 126.2; 122.1; 107.6; 72.6; 64.4; 34.0; 34.4; 32.8; 27.2; 26.9; 19.6; 13.2.
1H NMR (CDCl3, 300 MHz) δ: 9.27 (d, 1H, J = 10.2), 6.76 (dd, 1H, J = 11.1, 9.6 Hz), 5.61 (t, 1H, J = 7.8 Hz), 4.80-4.72 (m, 1H), 3.81-3.73 (m, 1H), 3.31 (d, 1H, J = 3.6 Hz) 2.44-2.33 (m, 1H), 2.20-2.16 (m, 4H), 2.03 (s, 3H), 1.59 (br s, 2H), 1.00 (d, 3H, J = 6.9 Hz), 0.89 (s, 9H), 0.82 (d, 3H, J = 6.9 Hz), 0.05 (s, 6H).
13C NMR (CDCl3, 75 MHz) δ: 172.1, 131.1, 124.1, 122.5, 107.4, 71.5, 36.5, 33.7, 30.8, 26.0, 21.3, 20.0, 16.1, -4.3, -4.4.
1H NMR (CDCl3, 300 MHz) δ: 7.63 (d, 1H, J = 10.5 Hz), 6.97 (d, 1H, J = 12.3 Hz), 6.75 (d, 1H, J = 12.3 Hz), 6.72 (t, 1H, J = 9.5 Hz), 6.50 (d, 1H, J = 9.0 Hz), 5.56 (t, 1H, J = 6.6 Hz), 4.83 (q, 1H, J = 9.0 Hz), 4.41 (d, 1H, J = 9.6 Hz) 3.76 (m, 1H), 2.17 (m, 4H), 2.01 (s, 3H), 1.45 (m, 6H), 1.25 (m, 8H), 1.0 (s, 9H), 0.88 (s, 9H), 0.84 (m, 13H), 0.06 (s, 6H).
1H NMR (CDCl3, 300 MHz) δ: 7.70-7.68 (m, 4H), 7.43-7.36 (m, 6H), 7.02 (d, 1H, J = 12.3 Hz), 7.00 (d, 1H, J = 10.8 Hz), 6.75 (d, 1H, J = 12.3 Hz), 6.66 (t, 1H, J = 9.3 Hz), 6.26 (d, 1H, J = 9.6 Hz), 5.57-5.34 (m, 1H), 5.38-5.28 (m, 1H), 4.83 (dd, 1H, J = 16.5, 7.8 Hz), 4.31 (d, 1H, J = 9.6 Hz), 3.89-3.82 (m, 1H), 2.26-2.02 (m, 4H), 1.50-1.42 (m, 6H), 1.43 (d, 3H, J = 6.9 Hz), 1.33-1.20 (m, 6H), 1.06 (s, 9H), 0.96 (s, 9H), 0.95-0.83 (m, 15H).
13C-RMN (CDCl3, 75 MHz) δ: 168.0; 166.2; 153.8; 136.3; 136.1; 134.3; 130.0; 127.8; 126.7; 126.0; 121.6; 109.0; 72.6; 60.7; 35.7; 34.0; 32.7; 29..5; 27.7; 27.2; 26.7; 19.5; 14.0; 13.2; 11.8.
1H NMR (CDCl3, 300 MHz) δ: 7.94 (d, 1H, J = 10.8 Hz), 7.00 (d, 1H, J = 12.3 Hz), 6.75 (d, 1H, J = 12.3 Hz), 6.72 (t, 1H, J = 9.5 Hz), 6.50 (d, 1H, J = 9.0 Hz), 5.56 (t, J = 6.6 Hz, 1H), 4.83 (q, 1H, J = 9.0 Hz), 4.41 (t, 1H, J = 9.0 Hz), 3.76 (m, 1H), 2.17 (m, 4H), 2.01 (s, 3H), 1.45 (m, 7H), 1.25 (m, 8H), 0.88 (s, 9H), 0.84 (m, 19H), 0.06 (s, 6H).
13C-RMN (CDCl3, 75 MHz) δ: 169.2, 166.8, 153.8, 136.2, 131.1, 123.9, 122.6, 108.7, 71.6, 59.2, 36.5, 33.7, 31.4, 29.5, 29.4, 27.6, 26.1, 21.3, 19.5, 18.5, 18.3, 14.0, 11.8, -4.3, -4.4.
1H NMR (CDCl3, 300 MHz) δ: 7.43 (d, 1H, J = 10.8 Hz), 7.34-7.22 (m, 5H), 7.02 (d, 1H, J = 12.3 Hz), 6.70 (d, 1H, J = 12.3 Hz), 6.66 (dd, 1H, J = 9.9, 9.3 Hz), 6.34 (d, 1H, J = 7.8 Hz), 5.51 (dd, 1H, J = 8.1, 7.5 Hz), 4.81-4.71 (m, 2H), 3.68-3.59 (m, 1H), 3.18 (dd, 1H, J = 13.5, 6 Hz), 2.69 (dd, 1H, J = 13.5, 8.4 Hz), 2.11-2.04 (m, 2H), 2.01 (s, 3H), 1.96-1.87 (m, 1H), 1.80-1.70 (m, 1H), 1.53-1.43 (m, 8H), 1.31-1.24 (m, 10H), 0.89-0.85 (m, 9H), 0.88 (s, 9H), 0.04 (s, 3H), 0.01 (s, 3H).
13C NMR (CDCl3, 75 MHz) δ: 168.5, 166.5, 154.4, 136.7, 135.9, 131.0, 129.5, 129.1, 127.4, 124.0, 122.3, 108.8, 71.5, 55.1, 38.8, 36.6, 33.3, 29.5, 29.4, 27.6, 26.0, 21.3, 18.2, 14.0, 11.8, -4.3, -4.5.
MS (ES) m/z 781.2 [M+H]+, 803.2 [M+Na]+
1H NMR (CDCl3, 300 MHz) δ: 7.68 (d, 1H, J = 9.2 Hz), 7.52 (d, 1H, J = 18.9 Hz), 6.73 (t, 1H, J = 9.2 Hz), 6.28 (d, 1H, J = 10.8 Hz), 6.25 (d, 1H, J = 18.9 Hz), 5.60 (t, 1H, J = 7.2 Hz), 4.83 (q, 1H, J = 9.2 Hz), 4.40 (d, 1H, J = 9.6 Hz), 3.77 (m, 1H), 2.17 (m, 4H), 2.01 (s, 3H), 1.45 (m, 6H), 1.25 (m, 8H), 1.0 (s, 9H), 0.88 (s, 9H), 0.84 (m, 13H), 0.06 (s, 6H).
スキーム5は、本発明の幾つかの化合物の合成を提供する。
1H NMR (CDCl3, 300 MHz) δ: 7.89 (d, 1H, J = 10.8 Hz), 7.22 (dd, 1H, J = 12.3, 11.4 Hz), 6.86 (dd, 1H, J = 11.7, 11.4 Hz), 6.70 (dd, 1H, J = 9.9, 9.3 Hz), 6.35 (d, 1H, J = 9.3 Hz), 6.13 (d, 1H, J = 11.4 Hz), 5.66 (d, 1H, J = 11.4 Hz), 5.60 (dd, 1H, J = 5.4, 3.9 Hz), 5.55 (br t, 1H, J = 7.8 Hz), 5.26 (d, 1H, J = 10.2 Hz), 4.84-4.76 (m, 1H), 4.3 (d, 1H, J = 9.3 Hz), 4.20-4.16 (m, 1H), 3.77-3.69 (m, 1H), 3.63 (s, 3H), 2.89-2.77 (m, 1H), 2.41-2.33 (m, 2H), 2.19-2.13 (m, 4H), 2.00 (s, 3H), 1.82 (s, 3H), 1.13 (d, 3H, J = 6.9 Hz), 1.02 (s, 9H), 0.86 (s, 9H), 0.4 (s, 3H), 0.03 (s, 3H).
13C-RMN (CDCl3, 75 MHz) δ: 168.5; 166.4; 161.8; 145.4; 140.3, 137.3; 134.4; 134.3; 131.0, 124.3; 124.1, 122.4; 121.2; 108.7; 108.4; 82.0; 71.6; 60.6; 55.6; 37.5; 36.5, 35.1; 33.8; 26.5; 26.0; 21.3, 18.3, 17.4, 16.9, -4.3, -4.4.
1H NMR (CDCl3, 300 MHz) δ: 7.66-7.64 (m, 4H), 7.43-7.32 (m, 7H), 7.23 (t, 1H, J = 11.7 Hz), 6.85 (t, 1H, J = 11.7 Hz), 6.62 (dd, 1H, J = 10.5, 9.3 Hz), 6.41 (d, 1H, J = 9.3 Hz), 6.11 (d, 1H, J = 11.7 Hz), 5.66 (d, 1H, J = 11.4 Hz), 5.60 (dd, 1H, J = 5.7, 5.1 Hz), 5.49-5.41 (m, 1H), 5.32-5.27 (m, 1H), 5.25 (d, 1H, J = 9.9 Hz), 4.83-4.75 (m, 1H), 4.32 (d, 1H, J = 9.3 Hz), 4.22-4.15 (m, 1H), 3.83-3.78 (m, 1H), 3.62 (s, 3H), 2.86-2.78 (m, 1H), 2.40-2.35 (m, 2H), 2.20-2.04 (m, 4H), 1.81 (s, 3H), 1.40 (d, 3H, J = 6.9 Hz), 1.13 (d, 3H, J = 6.9 Hz), 1.03 (s, 9H), 0.97 (s, 9H).
13C-RMN (CDCl3, 75 MHz) δ: 168.3; 166.3; 161.8; 145.4; 140.2, 137.3; 136.1; 134.8; 134.4; 134.3; 129.9; 127.8;126.4; 126.1; 124.4; 121.7; 121.2; 108.4; 109.1; 82.0; 72.6; 60.6; 55.6; 37.5; 35.2; 32.7; 31.1; 27.2; 26.8, 26.5; 19.5; 17.4; 16.9; 13.1.
1H NMR (CDCl3, 300 MHz) δ: 8.21 (d, 1H, J = 10.8 Hz), 7.28 (t, 1H, J = 11.7 Hz), 6.88 (dd, 1H, J = 11.7, 11.4 Hz), 6.72 (dd, 1H, J = 10.2, 9.3 Hz), 6.42 (d, 1H, J = 8.4 Hz), 6.15 (d, 1H, J = 11.7 Hz), 5.66 (d, 1H, J = 11.4 Hz), 5.61 (dd, 1H, J = 5.7, 3.6 Hz), 5.56 (br t, 1H, J = 8.1 Hz), 5.27 (d, 1H, J = 9.9 Hz), 4.85-4.77 (m, 1H), 4.30 (dd, 1H, J = 8.1, 7.5 Hz), 4.24-4.16 (m, 1H), 3.79-3.72 (m, 1H), 3.66 (s, 3H), 2.88-2.80 (m, 1H), 2.42-2.37 (m, 2H), 2.18-2.14 (m, 5H), 2.00 (s, 3H), 1.83 (s, 3H), 1.14 (d, 3H J = 6.9 Hz), 0.97 (d, 3H, J = 6.6 Hz), 0.96 (d, 3H, J = 6.6 Hz), 0.86 (s, 9H), 0.4 (s, 6H).
13C-RMN (CDCl3, 75 MHz) δ: 169.2 166.8; 161.8; 145.4; 140.5, 137.7; 134.6; 134.3; 131.0, 124.3; 124.2, 122.6; 121.2; 108.6; 108.4; 82.0; 71.5; 58.9; 55.6; 37.5; 36.4; 33.8; 30.8, 26.5; 26.1; 21.3, 19.6, 18.5, 18.3, 17.4, 16.9, -4.3, -4.4.
1H NMR (CDCl3, 300 MHz) δ: 7.59 (d, 1H, J = 11.1 Hz), 7.33-7.24 (m, 5H), 7.23 (t, 1H, J = 11.7 Hz), 6.90 (dd, 1H, J = 11.7, 11.4 Hz), 6.66 (dd, 1H, J = 10.5, 9 Hz), 6.24 (d, 1H, J = 7.2 Hz), 6.17 (d, 1H, J = 12.0 Hz), 5.63-5.58 (m, 2H), 5.51 (td, 1H, J = 7.8, 1.2 Hz), 5.28 (d, 1H, J = 10.8 Hz), 4.79-4.67 (m, 2H), 4.24-4.17 (m, 1H), 3.66 (s, 3H), 3.65-3.62 (m, 1H), 3.22 (dd, 1H, J = 13.5, 6.3 Hz), 3.04 (dd, 1H, J = 13.8, 8.4 Hz), 2.89-2.81 (m, 1H), 2.43-2.37 (m, 2H), 2.11-2.04 (m, 2H), 2.00 (s, 3H), 1.84 (s, 3H), 1.93-1.72 (m, 2H), 1.16 (d, 3H, J = 6.9 Hz), 0.86 (s, 9H), 0.03 (s, 3H), 0.01 (s, 3H).
13C NMR (CDCl3, 75 MHz) δ: 168.4, 166.5, 161.7, 145.5, 140.8, 138.1, 136.8, 134.5, 134.3, 131.0, 129.5, 129.1, 127.4, 124.2, 124.1, 122.3, 120.4, 108.7, 108.3, 82.0, 71.4, 55.7, 54.9, 38.3, 37.5, 36.6, 33.4, 26.5, 26.0, 21.3, 18.2, 17.4, 16.9, -4.3, -4.4.
MS (ES) m/z 711.2 [M+H]+
1H NMR (CDCl3, 300 MHz) δ: 7.73 (d, 1H, J = 11.4 Hz), 7.70 (dd, 1H, J = 14.1, 11.7 Hz), 6.71 (dd, 1H J = 9.9, 9.7 Hz), 6.30 (d, 1H, J = 9.3 Hz), 6.13 (d, 1H, J = 12.9 Hz), 6.04 (dd, 1H, J = 11.7, 11.4 Hz), 5.93 (d, 1H, J = 15.0 Hz), 5.63 (br t, 1H, J = 4.5 Hz), 5.58-5.53 (m, 1H), 5.34 (d, 1H, J = 9.9 Hz), 4.85-4.78 (m, 1H), 4.41 (d, 1H, J = 9.3), 4.24-4.16 (m, 1H), 3.77-3.72 (m, 1H), 3.64 (s, 3H), 2.90-2.78 (m, 1H), 2.45-2.41 (m, 2H), 2.19-2.12 (m, 4H), 2.01 (s, 3H), 1.91 (s, 3H), 1.16 (d, 3H, J = 6.6 Hz), 1.02 (s, 9H), 0.87 (s, 9H), 0.06 (s, 3H), 0.04 (s, 3H).
13C NMR (CDCl3, 75 MHz) δ: 168.5, 166.1, 161.8, 145.4, 140.7, 138.0, 135.3, 134.9, 131.1, 125.8, 124.9, 124.0, 122.4, 108.7, 108.5, 81.9, 71.6, 60.9, 55.6, 37.6, 36.5, 35.2, 33.8, 29.9, 26.8, 26.1, 21.3, 18.3, 17.3, 16.9, -4.3, -4.4.
1H NMR (CDCl3, 300 MHz) δ: 7.62 (d, 1H, J = 10.5 Hz), 7.25 (dd, 1H, J = 12.6, 11.4 Hz), 6.94-6.84 (m, 2H), 6.73 (dd, 1H, J = 10.5, 9.0 Hz), 6.23 (d, 1H, J = 9.3 Hz), 6.17 (d, 1H, J = 11.4 Hz), 6.06-6.01 (m, 1H), 5.66 (d, 1H, J = 11.4 Hz), 5.60-5.55 (m, 1H), 5.29 (d, 1H, J = 9.9 Hz), 4.88-4.80 (m, 1H), 4.34 (d, 1H, J = 9.3 Hz), 4.27-4.19 (m, 1H), 3.79-3.72 (m, 1H), 2.90-2.81 (m, 1H), 2.36-2.30 (m, 2H), 2.21-2.13 (m, 4H), 2.03 (s, 3H), 1.85 (s, 3H), 1.17 (d, 3H, J = 6.6 Hz), 1.03 (s, 9H), 0.89 (s, 9H), 0.08 (s, 3H), 0.06 (s, 3H).
1H NMR (CDCl3, 300 MHz) δ: 9.00 (d, 1H, J = 10.2 Hz), 7.25 (dd, 1H, J = 12.0, 11.4 Hz), 6.86 (dd, 1H, J = 11.7, 11.4 Hz), 6.72 (dd, 1H, J = 9.6, 8.7 Hz), 6.68 (d, 1H, J = 8.7 Hz), 6.13 (d, 1H, J = 11.7 Hz), 5.68 (d, 1H, J = 11.4 Hz), 5.63-5.58 (m, 2H), 5.27 (d, 1H, J = 10.2 Hz), 4.85-4.76 (m, 1H), 4.42 (d, 1H, J = 9.3Hz), 4.25-4.17 (m, 1H), 3.70-3.69 (m, 1H), 3.63 (s, 3H), 3.48 (br s, 1H), 2.89-2.75 (m, 1H), 2.42-2.36 (m, 2H), 2.22-2.11 (m, 4H), 2.04 (s, 3H), 1.82 (s, 3H), 1.14 (d, 3H, J = 6.6 Hz), 1.03 (s, 9H).
1H NMR (CDCl3, 300 MHz) δ: 8.95 (d, 1H, J = 10.2 Hz), 7.25 (t, 1H, J = 12.0 Hz), 6.85 (t, 1H, J = 11.7 Hz), 6.73 (t, 1H, J = 9.6 Hz), 6.57 (d, 1H, J = 8.7 Hz), 6.12 (d, 1H, J = 11.4 Hz), 5.67 (d, 1H, J = 11.4 Hz), 5.61 (dd, 1H, J = 5.4, 3.9 Hz), 5.63-5.58 (m, 1H), 5.44-5.35 (m, 1H), 5.26 (d, 1H, J = 9.9 Hz), 4.86 (q, 1H, J = 8.1 Hz), 4.38 (d, 1H, J = 9.3 Hz), 4.24-4.16 (m, 1H), 3.81-3.71 (m, 1H), 3.64 (s, 3H), 2.96-2.92 (m, 1H), 2.86-2.79 (m, 1H), 2.41-2.37 (m, 2H), 2.28-2.14 (m, 4H), 1.82 (s, 3H), 1.61 (d, 3H, J = 6.6 Hz), 1.14 (d, 3H, J = 6.6 Hz), 1.02 (s, 9H).
13C-RMN (CDCl3, 75 MHz) δ: 168.7; 166.6; 161.8; 145.4; 140.3; 137.5; 134.4; 134.3; 127.7; 126.0; 124.4; 123.7; 121.1; 108.9; 108.4; 82.0; 72.1; 60.9; 55.7; 37.6; 35.0; 34.8; 33.2; 26.9; 26.5; 17.4; 16.9; 13.3.
1H NMR (CDCl3, 300 MHz) δ: 9.16 (d, 1H, J = 10.2 Hz), 7.26 (dd, 1H, J = 12.0, 11.1 Hz), 6.87 (dd, 1H, J = 11.7, 11.4 Hz), 6.79-6.70 (m, 2H), 6.14 (d, 1H, J = 11.7 Hz), 5.68 (d, 1H, J = 11.7 Hz), 5.63-5.58 (m, 2H), 5.27 (d, 1H, J = 9.6 Hz), 4.85-4.76 (m, 1H), 4.35 (dd, 1H, J = 8.4, 7.5 Hz), 4.24-4.17 (m, 1H), 3.70-3.69 (m, 1H), 3.63 (s, 3H), 3.43 (br s, 1H), 2.89-2.76 (m, 1H), 2.42-2.36 (m, 2H), 2.21-2.14 (m, 4H), 2.03 (s, 3H), 1.82 (s, 3H), 1.13 (d, 3H J = 6.9 Hz), 0.96 (d, 6H, J = 6.6 Hz).
13C-RMN (CDCl3, 75 MHz) δ: 169.7, 167.1, 161.8, 145.4, 140.5, 137.8, 134.6, 134.2, 131.6, 124.4, 123.9, 123.8, 120.7, 108.5, 108.4, 82.0, 59.1, 55.7, 37.5, 36.4, 33.5, 31.0, 26.5, 21.3, 19.5, 18.7, 17.4, 16.8.
MS (ES) m/z 549.0 [M+H]+, 571.1 [M+Na]+
1H NMR (CDCl3, 300 MHz) δ: 8.54 (d, 1H, J = 9.9 Hz), 7.34-7.23 (m, 5H), 7.20 (t, 1H, J = 11.7 Hz), 6.89 (dd, 1H, J = 11.7, 11.4 Hz), 6.72 (dd, 1H, J = 9.9, 9.3 Hz), 6.27 (d, 1H, J = 8.1 Hz), 6.17 (d, 1H, J = 11.7 Hz), 5.63-5.53 (m, 3H), 5.28 (d, 1H, J = 10.2 Hz), 4.84-4.76 (m, 1H), 4.75-4.68(m, 1H), 4.25-4.17 (m, 1H), 3.66 (s, 3H), 3.67-3.65 (m, 1H), 3.18 (dd, 1H, J = 13.8, 6.3 Hz), 3.06 (dd, 1H, J = 13.8, 8.1 Hz), 2.89-2.81 (m, 1H), 2.43-2.38 (m, 2H), 2.15-2.10 (m, 3H), 2.06 (s, 3H), 1.92-1.87 (m, 1H), 1.84 (s, 3H), 1.16 (d, 3H, J = 6.6 Hz).
13C NMR (CDCl3, 75 MHz) δ: 168.6, 166.6, 160.8, 145.8, 140.8, 138.1, 136.8, 134.6, 134.2 ,129.6, 129.0, 127.2, 124.1, 124.0, 123.4, 120.4, 108.3, 108.2, 82.0, 71.6, 55.7, 55.0, 38.4, 37.5, 36.4, 33.0, 26.5, 21.3, 17.4, 16.9.
MS (ES) m/z 597.2 [M+H]+.
1H NMR (CDCl3, 500 MHz) δ: 8.97 (d, 1H, J = 10.2 Hz), 7.71 (dd, 1H J = 14.7, 11.7 Hz), 6.74 (dd, 1H J = 9.3, 9.9 Hz), 6.57 (d, 1H, J = 9.0 Hz), 6.15 (d, 1H, J = 11.7 Hz), 6.03 (dd, 1H, J = 11.7, 11.4 Hz), 5.95 (d, 1H, J = 14.7 Hz), 5.65-5.58 (m, 2H), 5.35 (d, 1H, J = 9.9 Hz), 4.87-4.78 (m, 1H), 4.42 (d, 1H, J = 9.3), 4.25-4.18 (m, 1H), 3.72-3.68 (m, 1H), 3.65 (s, 3H), 3.25 (br s, 1H), 2.87-2.79 (m, 1H), 2.45-2.40 (m, 2H), 2.23-2.12 (m, 4H), 2.04 (s, 3H), 1.89 (s, 3H), 1.15 (d, 3H, J = 6.6 Hz).1.03 (s, 9H).
13C NMR (CDCl3, 75 MHz) δ: 168.8, 166.5, 161.68, 145.3, 140.9, 138.2, 135.4, 134.7, 132.0, 125.68, 124.6, 123.9, 123.6, 108.6, 108.4, 81.9, 71.7, 61.3, 55.7, 37.5, 36.5, 36.3, 34.9, 33.3, 26.9, 26.7, 21.3, 17.0, 16.7.
MS (ES) m/z 563.3 [M+H]+, 585.2 [M+Na]+
1H NMR (CDCl3, 300 MHz) δ: 9.05 (d, 1H, J = 10.2 Hz), 7.35 (m, 2H), 7.0 (dd, 1H, J = 11.7, 11.4 Hz), 6.73 (dd, 1H, J = 9.6, 8.7 Hz), 6.56 (d, 1H, J = 8.7 Hz), 6.05 (m, 3H), 5.63-5.58 (m, 2H), 5.30 (d, 1H, J = 10.2 Hz), 4.78 (m, 1H), 4.50 (d, 1H, J = 9.3Hz), 3.68 (m, 1H), 3.48 (br s, 1H), 2.45 (m, 1H), 2.42-2.36 (m, 2H), 2.22-2.11 (m, 4H), 2.04 (s, 3H), 1.82 (s, 3H), 1.14 (d, 3H J = 6.6 Hz), 1.03 (s, 9H).
A.−異性体(21R)−及び(21S)−化合物30aの混合物から出発し、半分取逆相HPLC(SymmetryPrep C18 7μm、7.8×150mm、MeOHが50〜100%の勾配H2O:MeOHを30分、UV検出、流速2.5mL/分、〔保持時間((21S)−1):19.2分、保持時間 ((21R)−1):19.8分〕)による(21S)−化合物1の最終分離と同じ手順に従う。
B.−化合物1について開示されたものと同じであるが、純粋な(21S)−化合物30aから出発する手順に従う。
13C-RMN (125 MHz, CDCl3) δ: 168.4, 166.1, 157.2, 148.3, 145.2, 140.2, 137.4, 134.1, 134.0, 132.0, 124.7, 124.2, 122.4, 120.7, 108.1, 104.7, 81.8, 75.0, 60.8, 55.4, 37.2, 34.8, 32.5, 30.3, 26.7, 26.2, 21.0, 17.1, 16.6.
MS (ES) m/z 592.3 [M+H]+
1H NMR (CDCl3, 300 MHz) δ: 8.43 (d, 1H, J = 10.5 Hz), 7.29-7.19 (m, 6H,), 6.91 (dd, 1H, J = 11.7, 11.4 Hz), 6.77 (br dd, 1H, J = 10.2, 9.6 Hz), 6.51 (d, 1H, J = 8.1 Hz), 6.16 (d, 1H, J = 11.4 Hz), 5.69-5.63 (m, 2H), 5.59-5.54 (m, 1H), 5.31 (d, 1H, J = 9.3 Hz), 5.12 (br s, 1H,), 4.91-4.84 (m, 1H), 4.76-4.70 (m, 1H), 4.31-4.13 (m, 2H, CH-5), 3.66 (s, 3H), 3.20 (dd, 1H, J = 13.5, 6.9 Hz), 3.09 (dd, 1H, J = 13.5, 6.6 Hz), 2.89-2.81 (m, 1H), 2.48-2.35 (m, 2H), 2.28-2.23 (m, 3H), 2.05 (s, 3H), 2.01-1.90 (m, 1H), 1.81 (s, 3H), 1.15 (d, 3H, J = 6.6 Hz).
13C NMR (CDCl3, 75 MHz) δ: 168.9, 166.5, 161.9, 157.1, 145.4, 140.6, 137.9, 136.4, 134.4, 133.9, 132.1, 129.7, 128.8, 127.2, 124.6, 124.6, 122.7, 120.7, 108.5, 105.6, 82.1, 74.8, 55.7, 54.6, 38.7, 37.2, 33.1, 30.5, 26.2, 21.2, 17.3, 16.4.
スキーム6は、本発明の幾つかの化合物の合成プロセスを示す。
1H-RMN (300 MHz, CDCl3) δ: 7.31 (dd, 1H, J = 11.2, 15.3 Hz), 6.53 (d, 1H, J = 15.0 Hz), 6.21 (dd, 1H, J = 11.7, 13.8 Hz), 5.84 (d, 1H, J = 15.1 Hz), 5.61 (d, 1H, J = 9.6 Hz), 4.17 (m, 2H), 3.72 (m, 1H), 3.63 (m, 2H), 2.61 (m, 1H), 1.78 (s, 3H), 1.67 (m, 2H), 1.26 (m, 3H), 0.94 (d, 3H, J = 6.7 Hz), 0.87 (s, 18H), 0.01 (m, 12H).
1H-RMN (300 MHz, CDCl3) δ: 7.31 (dd, 1H, J = 10.8, 15.0 Hz), 6.52 (d, 1H, J = 15.3 Hz), 6.23 (dd, 1H, J = 11.1, 15.0 Hz), 5.86 (d, 1H, J = 15.3 Hz), 5.52 (d, 1H, J = 9.9 Hz), 4.18 (q, 2H, J = 7.5 Hz), 3.72 (m, 3H), 2.73 (m, 1H), 1.82 (s, 3H), 1.68 (m, 2H), 1.28 (t, 3H, J = 7.2 Hz), 0.98 (d, 3H, J = 6.6 Hz), 0.88 (s, 9H), 0.08 (m, 6H).
1H-RMN (300 MHz, CDCl3) δ: 9.79 (s, 1H), 7.31 (dd, 1H, J = 11.1, 15.3 Hz), 6.52 (d, 1H, J = 15.3 Hz), 6.25 (dd, 1H, J = 11.1, 15.3 Hz), 5.87 (d, 1H, J = 15.3 Hz), 5.48 (d, 1H, J = 10.5 Hz), 4.19 (q, 2H, J = 7.2 Hz), 4.03 (m, 1H), 2.69 (m, 1H), 2.54 (m, 2H), 1.80 (s, 3H), 1.29 (t, 3H, J = 6.9 Hz), 1.01 (d, 3H, J = 6.9 Hz), 0.88 (s, 9H), 0.06 (m, 6H).
1H-RMN (300 MHz, CDCl3) δ: 7.29 (dd, 1H, J = 10.8, 15.3 Hz), 6.50 (d, 1H, J = 15.3 Hz), 6.19 (dd, 1H, J = 10.8, 15.0 Hz), 5.83 (d, 1H, J = 15.3 Hz), 5.48 (d, 1H, J = 10.2 Hz), 5.33 (t, 1H, J = 7.2 Hz), 4.17 (m, 2H), 3.71 (s, 3H), 3.61 (m, 1H), 3.58 (s, 3H), 2.73 (m, 1H), 2.57 (m, 2H), 1.71 (s, 3H), 1.25 (m, 3H), 0.97 (d, 3H, J = 6.7 Hz), 0.88 (s, 9H), 0.03 (m, 6H).
濃HCl(43μL)を、MeOH(5.2mL)中の粗物質の溶液に加え、得られた混合物を室温で1時間撹拌した。次に、溶媒を減圧下で除去し、得られた油状物をカラムクロマトグラフィー(ヘキサン/EtOAc 1:4からEtOAc/MeOH 5:1)により精製して、72mg(収率:70%)の酸36を無色の油状物として得た。
1H-RMN (300 MHz, CDCl3) δ: 7.40 (dd, 1H, J = 10.8, 15.0 Hz), 6.57 (d, 1H, J = 15.0 Hz), 6.31 (dd, 1H, J = 11.4, 15.3 Hz), 5.89 (d, 1H, J = 15.0 Hz), 5.60 (m, 1H), 5.52 (d, 1H, J = 10.2 Hz), 4.22 (m, 1H), 3.64 (s, 3H), 2.90 (m, 1H), 2.38 (m, 2H), 1.84 (s, 3H), 1.15 (d, 3H, J = 6.9 Hz).
1H NMR (CDCl3, 500 MHz) δ: 7.88 (d, 1H J = 10.5 Hz), 7.26 (dd, 1H, J = 14.4, 11.4 Hz), 6.72 (dd, 1H, J = 9.9, 9.6 Hz), 6.50 (d, 1H, J = 15.3 Hz), 6.31-6.22 (m, 2H), 5.94 (d, 1H, J = 14.7 Hz), 5.61-5.54 (m, 2H), 5.44 (d, 1H, J = 9.9 Hz), 4.87-4.79 (m, 1H), 4.45 (d, 1H, J = 9.3), 4.24-4.16 (m, 1H), 3.77-3.44 (m, 1H), 3.64 (s, 3H), 2.96-2.2.81 (m, 1H), 2.39-2.35 (m, 2H), 2.16-2.15 (m, 4H), 2.01 (s, 3H), 1.82 (s, 3H), 1.14 (d, 3H, J = 6.6 Hz).1.02 (s, 9H), 0.87 (s, 9H), 0.06 (s, 3H), 0.05 (s, 3H).
1H NMR (CDCl3, 500 MHz) δ: 9.06 (d, 1H, J = 9.9 Hz), 7.24 (dd, 1H, J = 14.7, 10.5 Hz), 6.76 (d, 1H, J = 9.6 Hz), 6.74 (dd, 1H, J = 9.6, 9.6 Hz), 6.50 (d, 1H, J = 15.3 Hz), 6.25 (dd, 1H, J = 15.3, 11.1 Hz), 5.99 (d, 1H, J = 14.7 Hz), 5.65-5.60 (m, 2H), 5.45 (d, 1H, J = 9.9 Hz), 4.87-4.81 (m, 1H), 4.45 (d, 1H, J = 9.3), 4.24-4.16 (m, 1H), 3.74-3.64 (m, 1H), 3.64 (s, 3H), 3.22-3.17 (m, 1H), 2.95-2.2.82 (m, 1H), 2.40-2.35 (m, 2H), 2.23-2.16 (m, 4H), 2.05 (s, 3H), 1.81 (s, 3H), 1.13 (d, 3H, J = 6.6 Hz), 1.03 (s, 9H).
スキーム7は化合物7の合成プロセスを示す。
1H NMR (CDCl3, 300 MHz) δ: 6.65-6.55 (br s, 1H), 5.65-5.55 (br s, 1H), 3.18 (s, 1H), 1.65-1.55 (br s, 2H), 1.05 (s, 9H).
1H NMR (CDCl3, 300 MHz) δ: 6.99 (d, 1H, J = 12.3 Hz), 6.77 (d, 1H, J = 12.3 Hz), 6.47 (d, 1H, J = 9.6 Hz), 6.38 (br s, 1H), 6.12 (br s, 1H), 4.46 (d, 1H, J = 9.9 Hz), 1.48-1.40 (m, 6H), 1.31-1.19 (m, 12H), 1.00 (s, 9H), 0.89-0.83 (m, 9H).
13C NMR (CDCl3, 75 MHz) δ: 173.4, 166.6, 153.4, 136.6, 60.0, 35.0, 29.6, 27.6, 26.8, 14.0, 11.7.
13C NMR (MeOD, 125 MHz) δ: 175.3, 168.6, 164.0, 146.0, 140.8, 138.2, 135.4, 135.4, 125.5, 121.9, 111.1, 83.5, 61.8, 55.9, 38.4, 35.0, 27.2, 27.1, 17.3, 16.8.
スキーム8は、化合物42及び43を得る方法を示す。
1H NMR (CDCl3, 300 MHz) δ: 8.81-8.77 (m, 1H), 7.46-7.43 (m, 2H), 7.34-7.23 (m,3H), 7.11-7.06 (m, 2H), 6.88-6.77 (m, 2H), 6.39 (d, 1H, J = 9.9 Hz), 6.10 (d, 1H, J = 11.7 Hz), 5.67-5.57 (m, 3H), 5.27 (d, 1H, J = 9.9 Hz), 4.85-4.78 (m, 1H), 4.62-4.56 (m, 1H), 4.54 (d, 1H, J = 9.3 Hz), 4.25-4.17 (m, 1H), 3.66 (s, 3H), 2.87-2.80 (m, 1H), 2.41-2.38 (m, 5H), 2.21-2.13 (m, 1H), 2.08 (s, 3H), 1.82 (s, 3H), 1.16 (d, 3H J = 6.6 Hz), 1.07 (s, 9H).
1H NMR (CDCl3, 300 MHz) δ: 8.32 (d, 1H, J = 9.9 Hz), 7.31-7.23 (m, 1H), 6.91 (dd, 1H, J = 11.7, 11.4 Hz), 6.84 (dd, 1H, J = 9.9, 8.7 Hz), 6.26 (d, 1H, J = 8.7 Hz), 6.18 (d, 1H, J = 11.4 Hz), 5.78-5.73 (m, 1H), 5.68 (d, 1H, J = 11.4 Hz), 5.64-5.61 (m, 1H), 5-30-5.27 (m, 1H), 4.94-4.86 (m, 1H), 4.41 (d, 1H, J = 9.0 Hz), 4.25-4.17 (m, 1H), 3.66 (s, 3H), 3.18 (dd, 4H, J = 18.3, 7.2 Hz), 2.89-2.75 (m, 1H), 2.44-2.38 (m, 2H), 2.04 (s, 3H), 1.84 (s,5 3H), 1.16 (d, 3H J = 6.9 Hz), 1.05 (s, 9H).
このアッセイの目的は、試験する試料のインビトロでの細胞増殖抑制性(腫瘍細胞増殖を遅延又は阻止する能力)又は細胞毒性(腫瘍細胞を死滅させる能力)の活性を評価することである。
スルホローダミンB(SRB)反応を使用する比色型のアッセイは、細胞増殖及び生存度の定量的測定のために採用されてきた(スケハン(Skehan)Pら、国立癌研究所ジャーナル(J. Natl. Cancer Inst.)1990年、82、1107〜1112に記載されている教示に従う)。
細胞培養の有糸分裂率(有糸分裂が阻止された細胞の百分率)を、特異的有糸分裂マーカーを定量的に検出する特異的96ウエルマイクロプレート免疫アッセイを使用して評価した。HeLa細胞(h−子宮頸癌、ATCC番号CCL−2)を、試験する試料の存在下又は不在下で18時間インキュベートした。その後、細胞をPBSで洗浄し、75μLの新たに調製した溶解緩衝剤(1mMのEGTA(pH7.5)、0.5mMのPMSF及び1mMのNaVO3)中の氷により30分間溶解した。細胞抽出物のアリコート(60μL)を、高結合表面ELISAプレートに移し、speed-vacにより室温で2時間乾燥した。次にプレートを、100μLのPBS−1%BSAにより30℃で30分間ブロックし、抗MPM2一次マウスモノクローナル抗体(アップステート・バイオテクノロジー(Upstate Biotechnology)、カタログ番号05−368)により4℃で18時間及び適切なペルオキシダーゼ結合二次抗体により30℃で1時間連続的にインキュベートした。0.02%のツイーン20による集中的な洗浄の後、ペルオキシダーゼ反応を、30μLのTMB(3,3′,5,5′−テトラメチル−ベンジジン)を使用して30℃で30分間実施した。反応を、30μLの4%H2SO4溶液を加えることにより停止させた。アッセイを、マイクロプレート分光光度計により450nmでO.D.を測定することにより定量化した。結果を、未処理培養の対照と比較して、処理細胞培養において50%の有糸分裂阻止を生じた試料濃度をIC50として表した。
Claims (38)
- 一般式II:
R41及びR43は、それぞれ独立して、水素及び非置換C1〜C12アルキルから選択され、
R48は、水素、置換又は非置換C1〜C12アルキル、置換又は非置換C2〜C12アルケニル及び置換又は非置換C2〜C12アルキニルから選択され;
R5、R6及びR7は、それぞれ独立して、水素、CORa、COORa、置換若しくは非置換C1〜C12アルキル、置換若しくは非置換C2〜C12アルケニル及び置換若しくは非置換C2〜C12アルキニルから選択されるか、又はR5及びR48は、それらが結合している対応するN原子及びC原子と一緒になって、置換若しくは非置換複素環式基を形成してもよく;
Ra及びRbは、それぞれ独立して、水素、置換又は非置換C1〜C12アルキル、置換又は非置換C2〜C12アルケニル、置換又は非置換C2〜C12アルキニル、置換又は非置換アリール及び置換又は非置換複素環式基から選択され;並びに
点線は、それぞれ任意の追加的な結合を表し、
前記置換は、OR’、=O、SR’、SOR’、SO2R’、NO2、NHR’、N(R’)2、=N−R’、NHCOR’、N(COR’)2、NHSO2R’、NR’C(=NR’)NR’R’、CN、ハロゲン、COR’、COOR’、OCOR’、OCONHR’、OCON(R’)2、保護OH、置換又は非置換アリール及び置換又は非置換複素環式基などの1つ以上の適切な基により1つ以上の利用可能な位置において置換されてもよいことを示し、ここでR’基は、それぞれ独立して、水素、OH、NO2、NH2、SH、CN、ハロゲン、COH、COアルキル、CO2H、置換又は非置換C1〜C12アルキル、置換又は非置換C2〜C12アルケニル、置換又は非置換C2〜C12アルキニル、置換又は非置換アリール及び置換又は非置換複素環式基からなる群より選択される〕
の化合物、又は薬学的に許容されるその塩、互変異性体若しくは立体異性体。 - R1が、水素、ORa及びOCORaから選択され、ここでRaが、水素及び置換又は非置換C1〜C6アルキルから選択される、請求項1に記載の化合物、又は薬学的に許容されるその塩、互変異性体若しくは立体異性体。
- R1が、水素又はメトキシである、請求項2に記載の化合物、又は薬学的に許容されるその塩、互変異性体若しくは立体異性体。
- R41及びR43基が、独立して、水素及び非置換C1〜C6アルキルから選択される、請求項1〜3のいずれか1項に記載の化合物、又は薬学的に許容されるその塩、互変異性体若しくは立体異性体。
- R48が、水素及び置換又は非置換C1〜C6アルキルから選択される、請求項1〜4のいずれか1項に記載の化合物、又は薬学的に許容されるその塩、互変異性体若しくは立体異性体。
- R41及びR43基が、独立して、水素、非置換メチル、非置換イソプロピル及び非置換tert−ブチルから選択される、請求項4又は5に記載の化合物、又は薬学的に許容されるその塩、互変異性体若しくは立体異性体。
- R48が、水素、置換又は非置換メチル、置換又は非置換イソプロピル及び置換又は非置換tert−ブチルから選択される、請求項5又は6に記載の化合物、又は薬学的に許容されるその塩、互変異性体若しくは立体異性体。
- R41及びR43がメチルである、請求項6又は7に記載の化合物、又は薬学的に許容されるその塩、互変異性体若しくは立体異性体。
- R48が、イソプロピル、tert−ブチル及びベンジルから選択される、請求項8に記載の化合物、又は薬学的に許容されるその塩、互変異性体若しくは立体異性体。
- R5及びR6が、それぞれ独立して、水素及び置換又は非置換C1〜C6アルキルからなる群から選択される、請求項1〜9のいずれか1項に記載の化合物、又は薬学的に許容されるその塩、互変異性体若しくは立体異性体。
- R5及びR6が水素である、請求項10に記載の化合物、又は薬学的に許容されるその塩、互変異性体若しくは立体異性体。
- R7が、水素、置換又は非置換C1〜C12アルキル及び置換又は非置換C2〜C12アルケニルから選択される、請求項1〜11のいずれか1項に記載の化合物、又は薬学的に許容されるその塩、互変異性体若しくは立体異性体。
- R7が、水素及び置換C2〜C12アルケニルから選択される、請求項12に記載の化合物、又は薬学的に許容されるその塩、互変異性体若しくは立体異性体。
- R7が、1つ以上の位置において、ハロゲン、OR′、=O、OCOR′、OCONHR′、OCON(R′)2及び保護OHで置換されているアルケニル基であり、ここでR′基が、それぞれ独立して、水素、置換又は非置換C1〜C12アルキル、置換又は非置換C2〜C12アルケニル、置換又は非置換C2〜C12アルキニル及び置換又は非置換アリールから選択される、請求項13に記載の化合物、又は薬学的に許容されるその塩、互変異性体若しくは立体異性体。
- 追加的な結合が点線で示された全ての場所において存在する、請求項1〜14のいずれか1項に記載の化合物、又は薬学的に許容されるその塩、互変異性体若しくは立体異性体。
- 請求項1〜34のいずれか1項に記載の化合物又は薬学的に許容されるその塩、互変異性体若しくは立体異性体、及び薬学的に許容される希釈剤又は担体を含む医薬組成物。
- 薬剤としての使用のための、請求項1〜34のいずれか1項に記載の化合物又は薬学的に許容されるその塩、互変異性体若しくは立体異性体、あるいは請求項35に記載の組成物。
- 癌の治療における使用のための、請求項1〜34のいずれか1項に記載の化合物又は薬学的に許容されるその塩、互変異性体若しくは立体異性体、あるいは請求項35に記載の組成物。
- 癌の治療のための薬剤の製造における、請求項1〜34のいずれか1項に記載の化合物又は薬学的に許容されるその塩、互変異性体若しくは立体異性体、あるいは請求項35に記載の組成物の使用。
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JP3684426B2 (ja) * | 1993-11-19 | 2005-08-17 | パーク・デイビス・アンド・カンパニー | プロテアーゼ阻害剤および抗ウイルス剤としての5,6−ジヒドロピロン誘導体 |
US7446196B2 (en) * | 2004-06-03 | 2008-11-04 | Kosan Biosciences, Incorporated | Leptomycin compounds |
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