JP4691101B2 - 1−α−ハロ−2,2−ジフルオロ−2−デオキシ−D−リボフラノース誘導体及びその製造方法 - Google Patents
1−α−ハロ−2,2−ジフルオロ−2−デオキシ−D−リボフラノース誘導体及びその製造方法 Download PDFInfo
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- JP4691101B2 JP4691101B2 JP2007523465A JP2007523465A JP4691101B2 JP 4691101 B2 JP4691101 B2 JP 4691101B2 JP 2007523465 A JP2007523465 A JP 2007523465A JP 2007523465 A JP2007523465 A JP 2007523465A JP 4691101 B2 JP4691101 B2 JP 4691101B2
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- 238000004519 manufacturing process Methods 0.000 title claims description 21
- 150000001875 compounds Chemical class 0.000 claims description 69
- 239000000203 mixture Substances 0.000 claims description 49
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 33
- 229910019142 PO4 Inorganic materials 0.000 claims description 28
- 239000010452 phosphate Substances 0.000 claims description 28
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 27
- -1 trialkylsilyl halide Chemical class 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 24
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 12
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 12
- 230000002140 halogenating effect Effects 0.000 claims description 11
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 claims description 10
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 claims description 9
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 8
- 239000002904 solvent Substances 0.000 claims description 7
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 claims description 6
- 238000001953 recrystallisation Methods 0.000 claims description 6
- CSRZQMIRAZTJOY-UHFFFAOYSA-N trimethylsilyl iodide Chemical compound C[Si](C)(C)I CSRZQMIRAZTJOY-UHFFFAOYSA-N 0.000 claims description 6
- 229910052736 halogen Inorganic materials 0.000 claims description 5
- 229910052739 hydrogen Inorganic materials 0.000 claims description 5
- 239000001257 hydrogen Substances 0.000 claims description 5
- 235000019260 propionic acid Nutrition 0.000 claims description 5
- 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 claims description 5
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 4
- 150000002367 halogens Chemical class 0.000 claims description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 4
- XTUSEBKMEQERQV-UHFFFAOYSA-N propan-2-ol;hydrate Chemical compound O.CC(C)O XTUSEBKMEQERQV-UHFFFAOYSA-N 0.000 claims description 4
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 4
- 125000003545 alkoxy group Chemical group 0.000 claims description 3
- 229910052794 bromium Inorganic materials 0.000 claims description 3
- 229910052801 chlorine Inorganic materials 0.000 claims description 3
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 3
- 125000004663 dialkyl amino group Chemical group 0.000 claims description 3
- 150000002431 hydrogen Chemical class 0.000 claims description 3
- 239000012046 mixed solvent Substances 0.000 claims description 3
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 3
- 229910052700 potassium Inorganic materials 0.000 claims description 3
- 239000011591 potassium Substances 0.000 claims description 3
- DPKBAXPHAYBPRL-UHFFFAOYSA-M tetrabutylazanium;iodide Chemical compound [I-].CCCC[N+](CCCC)(CCCC)CCCC DPKBAXPHAYBPRL-UHFFFAOYSA-M 0.000 claims description 3
- PAMIQIKDUOTOBW-UHFFFAOYSA-N 1-methylpiperidine Chemical compound CN1CCCCC1 PAMIQIKDUOTOBW-UHFFFAOYSA-N 0.000 claims description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- IYYIVELXUANFED-UHFFFAOYSA-N bromo(trimethyl)silane Chemical compound C[Si](C)(C)Br IYYIVELXUANFED-UHFFFAOYSA-N 0.000 claims description 2
- 229910052792 caesium Inorganic materials 0.000 claims description 2
- IJOOHPMOJXWVHK-UHFFFAOYSA-N chlorotrimethylsilane Chemical compound C[Si](C)(C)Cl IJOOHPMOJXWVHK-UHFFFAOYSA-N 0.000 claims description 2
- 229910052740 iodine Inorganic materials 0.000 claims description 2
- 229910052744 lithium Inorganic materials 0.000 claims description 2
- RMBATYOUNQOJKB-UHFFFAOYSA-M lithium;chloro(trimethyl)silane;bromide Chemical compound [Li+].[Br-].C[Si](C)(C)Cl RMBATYOUNQOJKB-UHFFFAOYSA-M 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- JRMUNVKIHCOMHV-UHFFFAOYSA-M tetrabutylammonium bromide Chemical compound [Br-].CCCC[N+](CCCC)(CCCC)CCCC JRMUNVKIHCOMHV-UHFFFAOYSA-M 0.000 claims description 2
- IMFACGCPASFAPR-UHFFFAOYSA-N tributylamine Chemical compound CCCCN(CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-N 0.000 claims description 2
- 125000005210 alkyl ammonium group Chemical group 0.000 claims 1
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 39
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 39
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 32
- 238000006243 chemical reaction Methods 0.000 description 28
- 239000007787 solid Substances 0.000 description 24
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 21
- 239000010410 layer Substances 0.000 description 21
- 238000005160 1H NMR spectroscopy Methods 0.000 description 19
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 13
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 12
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 12
- 239000012044 organic layer Substances 0.000 description 12
- 238000002360 preparation method Methods 0.000 description 12
- SDUQYLNIPVEERB-QPPQHZFASA-N gemcitabine Chemical compound O=C1N=C(N)C=CN1[C@H]1C(F)(F)[C@H](O)[C@@H](CO)O1 SDUQYLNIPVEERB-QPPQHZFASA-N 0.000 description 11
- 229960005277 gemcitabine Drugs 0.000 description 11
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 10
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical class [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 10
- 239000000543 intermediate Substances 0.000 description 10
- HMFHBZSHGGEWLO-SOOFDHNKSA-N D-ribofuranose Chemical group OC[C@H]1OC(O)[C@H](O)[C@@H]1O HMFHBZSHGGEWLO-SOOFDHNKSA-N 0.000 description 9
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 9
- 238000002844 melting Methods 0.000 description 9
- 230000008018 melting Effects 0.000 description 9
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 9
- 0 CC(*1)C1(C(*)(CCOC(c1ccccc1)=O)CO)F Chemical compound CC(*1)C1(C(*)(CCOC(c1ccccc1)=O)CO)F 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 7
- OPTASPLRGRRNAP-UHFFFAOYSA-N cytosine Chemical compound NC=1C=CNC(=O)N=1 OPTASPLRGRRNAP-UHFFFAOYSA-N 0.000 description 7
- 238000004128 high performance liquid chromatography Methods 0.000 description 7
- 239000011541 reaction mixture Substances 0.000 description 7
- 238000006206 glycosylation reaction Methods 0.000 description 6
- 239000011780 sodium chloride Substances 0.000 description 6
- 239000012259 ether extract Substances 0.000 description 5
- 239000005457 ice water Substances 0.000 description 5
- 125000006239 protecting group Chemical group 0.000 description 5
- 239000002504 physiological saline solution Substances 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- BHIIGRBMZRSDRI-UHFFFAOYSA-N [chloro(phenoxy)phosphoryl]oxybenzene Chemical compound C=1C=CC=CC=1OP(=O)(Cl)OC1=CC=CC=C1 BHIIGRBMZRSDRI-UHFFFAOYSA-N 0.000 description 3
- 239000007853 buffer solution Substances 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 229940104302 cytosine Drugs 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 239000002777 nucleoside Substances 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 3
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 2
- APQIUTYORBAGEZ-UHFFFAOYSA-N 1,1-dibromoethane Chemical compound CC(Br)Br APQIUTYORBAGEZ-UHFFFAOYSA-N 0.000 description 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 2
- VHYFNPMBLIVWCW-UHFFFAOYSA-N 4-Dimethylaminopyridine Chemical compound CN(C)C1=CC=NC=C1 VHYFNPMBLIVWCW-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical class [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- PASDCCFISLVPSO-UHFFFAOYSA-N benzoyl chloride Chemical compound ClC(=O)C1=CC=CC=C1 PASDCCFISLVPSO-UHFFFAOYSA-N 0.000 description 2
- 238000004440 column chromatography Methods 0.000 description 2
- ASMQGLCHMVWBQR-UHFFFAOYSA-M diphenyl phosphate Chemical compound C=1C=CC=CC=1OP(=O)([O-])OC1=CC=CC=C1 ASMQGLCHMVWBQR-UHFFFAOYSA-M 0.000 description 2
- 150000002243 furanoses Chemical class 0.000 description 2
- 230000013595 glycosylation Effects 0.000 description 2
- 125000005843 halogen group Chemical group 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 208000002154 non-small cell lung carcinoma Diseases 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000006188 syrup Substances 0.000 description 2
- 235000020357 syrup Nutrition 0.000 description 2
- 208000029729 tumor suppressor gene on chromosome 11 Diseases 0.000 description 2
- RGUKYNXWOWSRET-UHFFFAOYSA-N 4-pyrrolidin-1-ylpyridine Chemical compound C1CCCN1C1=CC=NC=C1 RGUKYNXWOWSRET-UHFFFAOYSA-N 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- KKUKTXOBAWVSHC-UHFFFAOYSA-N Dimethylphosphate Chemical compound COP(O)(=O)OC KKUKTXOBAWVSHC-UHFFFAOYSA-N 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- 229930182474 N-glycoside Natural products 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 1
- 239000012345 acetylating agent Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000012658 bimolecular nucleophilic substitution Methods 0.000 description 1
- SIPUZPBQZHNSDW-UHFFFAOYSA-N bis(2-methylpropyl)aluminum Chemical compound CC(C)C[Al]CC(C)C SIPUZPBQZHNSDW-UHFFFAOYSA-N 0.000 description 1
- QARVLSVVCXYDNA-UHFFFAOYSA-N bromobenzene Chemical compound BrC1=CC=CC=C1 QARVLSVVCXYDNA-UHFFFAOYSA-N 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- UCQFCFPECQILOL-UHFFFAOYSA-N diethyl hydrogen phosphate Chemical compound CCOP(O)(=O)OCC UCQFCFPECQILOL-UHFFFAOYSA-N 0.000 description 1
- 239000001177 diphosphate Substances 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 238000003818 flash chromatography Methods 0.000 description 1
- 150000002242 furanose derivatives Chemical class 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- OHMBHFSEKCCCBW-UHFFFAOYSA-N hexane-2,5-diol Chemical compound CC(O)CCC(C)O OHMBHFSEKCCCBW-UHFFFAOYSA-N 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 239000012280 lithium aluminium hydride Substances 0.000 description 1
- 150000003833 nucleoside derivatives Chemical class 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 229920002477 rna polymer Polymers 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- PVGBHEUCHKGFQP-UHFFFAOYSA-N sodium;n-[5-amino-2-(4-aminophenyl)sulfonylphenyl]sulfonylacetamide Chemical compound [Na+].CC(=O)NS(=O)(=O)C1=CC(N)=CC=C1S(=O)(=O)C1=CC=C(N)C=C1 PVGBHEUCHKGFQP-UHFFFAOYSA-N 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 description 1
- 125000005207 tetraalkylammonium group Chemical group 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H13/00—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids
- C07H13/02—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids
- C07H13/08—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids having the esterifying carboxyl radicals directly attached to carbocyclic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H1/00—Processes for the preparation of sugar derivatives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H3/00—Compounds containing only hydrogen atoms and saccharide radicals having only carbon, hydrogen, and oxygen atoms
- C07H3/08—Deoxysugars; Unsaturated sugars; Osones
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Saccharide Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Description
R1はベンゾイルまたは
R2は水素、シアノ、ハロゲン、カルボアルコキシ、ニトロ、C1−2アルコキシ、C1−2アルキルまたはジアルキルアミノであり;
XはCl、BrまたはIである。
(i)式(II)の1−オキソリボース化合物を還元して式(III)のラクトール化合物を得る段階;
(ii)前記式(III)の化合物を塩基存在下で式(IV)のハロリン酸化合物と反応させて下記式(V)の1−ホスフェートフラノース誘導体を得る段階;及び
(iii)前記式(V)の化合物をハロゲン化剤と反応させた後、得られた生成物を再結晶して前記式(I)の1−α−ハロ−2,2−ジフルオロ−2−デオキシ−D−リボフラノース誘導体を得る段階、
を含むことを特徴とする前記式(I)の1−α−ハロ−2,2−ジフルオロ−2−デオキシ−D−リボフラノース誘導体の製造方法を提供する:
また、本発明の式(I)の1−α−ハロ−リボフラノース誘導体を通常のグリコシル化反応によりシトシンと結合させてシトシン残基がリボフラノース環のC−1位置で上向きに配向した(β−配列)ゲムシタビンを製造できる。
また、本発明によると、リボフラノース環の3−及び/または5−ヒドロキシ保護基としてビフェニルカルボニル基が導入された場合、α−ハロフラノースが固体の形で得られ、またこの固体の形は簡単な精製工程を用いて光学異性体の純度99.5%以上に容易に精製することができ、これによりβ/αの比率が4ないし14の高比率を有する所望のβ−ヌクレオシドを製造できる。このような高いβ/αの比率は従来の方法におけるβ/αの比率の2ないし3倍よりも著しく高い。
前記式中、R2は前記で定義された通りであり、R4はメチルまたはエチルであり、R5はC1−3アルキルであり、MはNH4、ナトリウムまたはカリウムである。
下記製造例及び実施例において、「−OCOBiPh」または「BiPhOCO−」という用語は
1H−NMR(300MHz,CDCl3):4.90〜4.75(ddd,2H),5.10(dd,1H),5.87(ddd,1H),7.65〜7.50(m,5H),7.78〜7.67(m,3H),7.81(d,2H),8.13(d,2H),8.23(d,2H)
融点:130〜131℃
1H−NMR(300MHz,CDCl3):4.72〜4.79(m,2H),5.03(q,1H),5.84〜5.76(m,1H),7.48〜7.44(m,6H),7.72〜7.60(m,8H),8.15〜8.07(m,4H)
融点:137〜139℃
1−α−ブロモ−2−デオキシ−2,2−ジフルオロ−D−リボフラノシル−3−ベンゾイル−5−(4−フェニル)安息香酸塩(式(I)の化合物;R 1 =ベンゾイル、R 2 =H)の製造
段階1)
2−デオキシ−2,2−ジフルオロ−D−リボフラノシル−3−ベンゾイル−5−(4−フェニル)安息香酸塩(式(III)の化合物)の製造
1H−NMR(300MHz,CDCl3):3.89〜3.91(d,1H),4.61〜4.81(m,2H),5.31〜5.92(m,2H),7.26〜7.70(m,10H),8.05〜8.16(m,4H)
1H−NMR(300MHz,CDCl3):4.56−4.25(m,3H),5.80(m,1H),5.95(t,1H),7.44−6.98(m,16H),7.51(d,2H),7.57(d,2H),7.89(d,2H),8.01(d,2H)
融点:101〜103℃
HPLCの純度(面積%):α−ホスフェートアノマー1.76%、β−ホスフェートアノマー98.24%
1H−NMR(300MHz,CDC13):8.19(d,2H),8.06(d,2H),7.73(d,2H),7.63(d,2H),7.64−7.41(m,6H),6.56(d,1H),5.60(dd.1H)
融点:111〜112℃
HPLCの純度(面積%):α−ブロモアノマー99.74%、β−ブロモアノマー 0.26%
1−α−ブロモ−2−デオキシ−2,2−ジフルオロ−D−リボフラノシル−3,5−ジ−(4−フェニル)安息香酸塩(式(I)の化合物;R 1 =4−ビフェニルカルボニル、R 2 =H)の製造
段階1)
2−デオキシ−2,2−ジフルオロ−D−リボフラノシル−3、5−ジ−(4−フェニル)安息香酸塩(式(III)の化合物)の製造
1H−NMR(300MHz,CDCl3):3.45(s,1H),3.8(s),4.85〜4.50(m,3H),5.8〜5.4(m,2H),7.49〜7.43(m,6H),7.71〜7.61(m,8H),8.18〜8.12(m,4H)
融点:156−158℃
1H−NMR(300MHz,CDCl3):4.70−4.40(m,3H),5.90(m,1H),6.08(t,1H),7.70〜7.08(m,24H),8.15〜8.04(dd,4H)
融点:145−147℃
HPLCの純度(面積%):α−ホスフェートアノマー1.29%、β−ホスフェートアノマー98.71%
1H−NMR(300MHz,CDCl3):4.89〜4.2,2(m,3H),5.62(dd,1H),6.55(d,1H),7.73〜7.42(m,14H),8.63〜8.11(dd,4H)
融点:151−153℃
HPLCの純度(面積%):α−ブロモアノマー99.67%、β−ブロモアノマー 0.33%
1H−NMR及び融点.データは前記実施例1の段階4による化合物のデータと同一であった。
HPLCの純度(面積%):α−ブロモアノマー99.51%、β−ブロモアノマー0.48%
1−α−ヨード−2−デオキシ−2,2−ジフルオロ−D−リボフラノシル−3−ベンゾイル−5−(4−フェニル)安息香酸塩の製造
1H−NMR(300MHz,CDCl3):8.24(d,2H),8.06(d 2H),7.74(d,2H),7.66(d,2H),7.64−7.43(m,6H),6.93(d,1H),5.60(dd,1H),4.86〜4.68(m, 3H)
HPLCの純度(面積%):α−異性体アノマー99.81%、β−異性体アノマー 0.18%
1H−NMR(300MHz,CDCl3):8.12(m,4H),7.72〜7.4(m,6H),6.92(d,1H),5.60(dd,1H),4.91〜4.62(m,3H)
Claims (12)
- R2が水素であることを特徴とする請求項1に記載の誘導体。
- 前記式(I)のβ−アノマー含量が0.5%以下であることを特徴とする請求項1に記載の誘導体。
- (i)式(II)の1−オキソリボース化合物を還元して式(III)のラクトール化合物を得る段階;
(ii)前記式(III)のラクトール化合物を塩基存在下で式(IV)のハロリン酸化合物と反応させて式(V)の1−ホスフェートフラノース誘導体を得る段階;及び
(iii)前記式(V)の化合物をハロゲン化剤と反応させた後、得られた生成物を再結晶して前記式(I)の1−α−ハロ−2,2−ジフルオロ−2−デオキシ−D−リボフラノース誘導体を得る段階、
を含むことを特徴とする前記式(I)の1−α−ハロ−2,2−ジフルオロ−2−デオキシ−D−リボフラノース誘導体の製造方法:
R1、R2及びXは第1項で定義された通りであり、R3はメチル、エチルまたはフェニルである。 - 前記段階(ii)で用いられる塩基がピリジン、トリエチルアミン、トリブチルアミン、ジイソプロピルエチルアミン及びメチルピペリジンからなる群から選ばれることを特徴とする請求項4に記載の方法。
- 前記段階(ii)で用いられる塩基がトリエチルアミンであることを特徴とする請求項5に記載の方法。
- 前記段階(iii)で用いられるハロゲン化剤がHCl/酢酸、HBr/酢酸、HBr/プロピオン酸、ハロゲン化トリアルキルシリル、ハロゲン化リチウム、ハロゲン化ナトリウム、ハロゲン化セシウム、ハロゲン化カリウム、ハロゲン化テトラアルキルアンモニウム及びこれらの混合物からなる群から選ばれることを特徴とする請求項4に記載の方法。
- 前記段階(iii)で用いられるハロゲン化剤が30%−HBr/酢酸、30%−HBr/プロピオン酸、ヨウ化テトラブチルアンモニウム、臭化テトラブチルアンモニウム、ヨウ化トリメチルシリル、臭化トリメチルシリル、塩化トリメチルシリル及び塩化トリメチルシリル−臭化リチウム混合物からなる群から選ばれることを特徴とする請求項7に記載の方法。
- 前記段階(iii)における再結晶がメタノール、エタノール、イソプロパノール、アセトニトリル、水及びこれらの混合溶媒からなる群から選ばれる溶媒を用いて行われることを特徴とする請求項4に記載の方法。
- 前記段階(iii)における再結晶がイソプロパノールまたはイソプロパノール−水混合溶媒を用いて行われることを特徴とする請求項9に記載の方法。
- 前記式(I)1の誘導体が99.5%以上の純度で得られることを特徴とする請求項4に記載の方法。
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KR10-2004-0059623 | 2004-07-29 | ||
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KR1020050041278A KR100699099B1 (ko) | 2004-07-29 | 2005-05-17 | 1-α-할로-2,2-다이플루오로-2-데옥시-D-라이보퓨라노스유도체 및 이의 제조방법 |
KR10-2005-0041278 | 2005-05-17 | ||
PCT/KR2005/001922 WO2006011713A1 (en) | 2004-07-29 | 2005-06-21 | 1-α-HALO-2,2-DIFLUORO-2-DEOXY-D-RIBOFURANOSE DERIVATIVES AND PROCESS FOR THE PREPARATION THEREOF |
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JP5349342B2 (ja) | 2007-03-23 | 2013-11-20 | ドンウ シンテック カンパニー リミテッド | 2’−デオキシ−2’,2’−ジフルオロシチジンの製造方法 |
CN101628927B (zh) * | 2009-08-07 | 2012-10-10 | 卡硼瑞(北京)科技有限公司 | 以1,3,5-三-O-苯甲酰基-α-D-呋喃核糖为原料立体选择性制备β-二氟胞苷盐酸盐的方法 |
CN103897008A (zh) * | 2012-12-28 | 2014-07-02 | 石药集团中奇制药技术(石家庄)有限公司 | 一种地西他滨及其中间体的制备方法 |
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JPH0597885A (ja) * | 1990-04-04 | 1993-04-20 | Chemprosa Chem Prod Saischek Gmbh | 2−デオキシ−d−トレオ−ペントフラノシドの製造方法、それらの製造中間生成物及びそれらの使用 |
JPH0656863A (ja) * | 1992-06-22 | 1994-03-01 | Eli Lilly & Co | アルファ−アノマーに富む1−ハロ−2−デオキシ−2,2−ジフルオロ−d−リボフラノシル誘導体の製造方法 |
JP2003055364A (ja) * | 2001-06-07 | 2003-02-26 | Mitsui Chemicals Inc | 2,3−ジデオキシ−2,3−デヒドロペントフラノース誘導体に関する新規製造法 |
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JPH0597885A (ja) * | 1990-04-04 | 1993-04-20 | Chemprosa Chem Prod Saischek Gmbh | 2−デオキシ−d−トレオ−ペントフラノシドの製造方法、それらの製造中間生成物及びそれらの使用 |
JPH0656863A (ja) * | 1992-06-22 | 1994-03-01 | Eli Lilly & Co | アルファ−アノマーに富む1−ハロ−2−デオキシ−2,2−ジフルオロ−d−リボフラノシル誘導体の製造方法 |
JP2003055364A (ja) * | 2001-06-07 | 2003-02-26 | Mitsui Chemicals Inc | 2,3−ジデオキシ−2,3−デヒドロペントフラノース誘導体に関する新規製造法 |
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IL180894A0 (en) | 2007-07-04 |
IL180894A (en) | 2011-09-27 |
KR100699099B1 (ko) | 2007-03-22 |
JP2008508261A (ja) | 2008-03-21 |
MX2007000959A (es) | 2007-04-16 |
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RU2007107607A (ru) | 2008-09-10 |
HK1100946A1 (en) | 2007-10-05 |
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