CN1771254A - 核苷磷酸化酶和核苷酶抑制剂的制备方法 - Google Patents
核苷磷酸化酶和核苷酶抑制剂的制备方法 Download PDFInfo
- Publication number
- CN1771254A CN1771254A CNA200480006809XA CN200480006809A CN1771254A CN 1771254 A CN1771254 A CN 1771254A CN A200480006809X A CNA200480006809X A CN A200480006809XA CN 200480006809 A CN200480006809 A CN 200480006809A CN 1771254 A CN1771254 A CN 1771254A
- Authority
- CN
- China
- Prior art keywords
- methyl
- hydroxyl
- formula
- tetramethyleneimine
- compound
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 108010063372 N-Glycosyl Hydrolases Proteins 0.000 title abstract description 56
- 102000010722 N-Glycosyl Hydrolases Human genes 0.000 title abstract description 56
- 239000003112 inhibitor Substances 0.000 title abstract description 19
- 102100036286 Purine nucleoside phosphorylase Human genes 0.000 title description 7
- 108010009099 nucleoside phosphorylase Proteins 0.000 title description 7
- 238000004519 manufacturing process Methods 0.000 title description 2
- 150000001875 compounds Chemical class 0.000 claims abstract description 105
- 238000000034 method Methods 0.000 claims abstract description 57
- 238000002360 preparation method Methods 0.000 claims abstract description 47
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 76
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 71
- 239000011782 vitamin Substances 0.000 claims description 58
- 229940088594 vitamin Drugs 0.000 claims description 58
- 238000006243 chemical reaction Methods 0.000 claims description 27
- 229910052739 hydrogen Inorganic materials 0.000 claims description 22
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 claims description 21
- 239000001257 hydrogen Substances 0.000 claims description 20
- 125000006239 protecting group Chemical group 0.000 claims description 18
- 229910052736 halogen Inorganic materials 0.000 claims description 16
- 150000002367 halogens Chemical group 0.000 claims description 16
- 125000000217 alkyl group Chemical group 0.000 claims description 15
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 14
- 125000003118 aryl group Chemical group 0.000 claims description 14
- 150000002431 hydrogen Chemical group 0.000 claims description 12
- RWRDLPDLKQPQOW-UHFFFAOYSA-N Pyrrolidine Chemical compound C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 claims description 11
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 11
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 8
- 229930003231 vitamin Natural products 0.000 claims description 7
- 235000013343 vitamin Nutrition 0.000 claims description 7
- 150000003722 vitamin derivatives Chemical class 0.000 claims description 7
- XPDWGBQVDMORPB-UHFFFAOYSA-N Fluoroform Chemical compound FC(F)F XPDWGBQVDMORPB-UHFFFAOYSA-N 0.000 claims description 6
- 229950001891 iprotiazem Drugs 0.000 claims description 5
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 5
- JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 claims description 3
- 229930040373 Paraformaldehyde Natural products 0.000 claims 1
- 229920002866 paraformaldehyde Polymers 0.000 claims 1
- 230000008569 process Effects 0.000 abstract description 14
- 102000030764 Purine-nucleoside phosphorylase Human genes 0.000 abstract description 9
- 101710185027 5'-methylthioadenosine/S-adenosylhomocysteine nucleosidase Proteins 0.000 abstract description 8
- 102100034187 S-methyl-5'-thioadenosine phosphorylase Human genes 0.000 abstract description 8
- 101710081557 Aminodeoxyfutalosine nucleosidase Proteins 0.000 abstract description 6
- 101710136206 S-methyl-5'-thioadenosine phosphorylase Proteins 0.000 abstract description 6
- 108010091901 purine phosphoribosyltransferase Proteins 0.000 abstract description 3
- 108700006317 Purine-nucleoside phosphorylases Proteins 0.000 abstract 4
- 101710111176 5'-methylthioadenosine nucleosidase Proteins 0.000 abstract 2
- 108010034457 5'-methylthioadenosine phosphorylase Proteins 0.000 abstract 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 88
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 40
- 238000005160 1H NMR spectroscopy Methods 0.000 description 37
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 31
- 239000000243 solution Substances 0.000 description 31
- 238000006683 Mannich reaction Methods 0.000 description 28
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 28
- 229960001866 silicon dioxide Drugs 0.000 description 17
- 239000000460 chlorine Substances 0.000 description 16
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 13
- 238000004440 column chromatography Methods 0.000 description 11
- 239000000377 silicon dioxide Substances 0.000 description 11
- 235000012239 silicon dioxide Nutrition 0.000 description 11
- 239000002777 nucleoside Substances 0.000 description 9
- 150000003833 nucleoside derivatives Chemical class 0.000 description 9
- 238000003756 stirring Methods 0.000 description 9
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 8
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- 238000005481 NMR spectroscopy Methods 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 6
- 239000000741 silica gel Substances 0.000 description 6
- 229910002027 silica gel Inorganic materials 0.000 description 6
- 235000014347 soups Nutrition 0.000 description 6
- 239000000725 suspension Substances 0.000 description 6
- 238000003786 synthesis reaction Methods 0.000 description 6
- -1 PPRT Proteins 0.000 description 5
- 101710101148 Probable 6-oxopurine nucleoside phosphorylase Proteins 0.000 description 5
- 150000001412 amines Chemical class 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- 208000030852 Parasitic disease Diseases 0.000 description 4
- 230000002902 bimodal effect Effects 0.000 description 4
- 238000004587 chromatography analysis Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- HZVOZRGWRWCICA-UHFFFAOYSA-N methanediyl Chemical compound [CH2] HZVOZRGWRWCICA-UHFFFAOYSA-N 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 239000000376 reactant Substances 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- OQRXBXNATIHDQO-UHFFFAOYSA-N 6-chloropyridine-3,4-diamine Chemical compound NC1=CN=C(Cl)C=C1N OQRXBXNATIHDQO-UHFFFAOYSA-N 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
- 206010028980 Neoplasm Diseases 0.000 description 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 238000001460 carbon-13 nuclear magnetic resonance spectrum Methods 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 235000019439 ethyl acetate Nutrition 0.000 description 3
- 125000000524 functional group Chemical class 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000004060 metabolic process Effects 0.000 description 3
- 239000012074 organic phase Substances 0.000 description 3
- 238000000425 proton nuclear magnetic resonance spectrum Methods 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- SZUVGFMDDVSKSI-WIFOCOSTSA-N (1s,2s,3s,5r)-1-(carboxymethyl)-3,5-bis[(4-phenoxyphenyl)methyl-propylcarbamoyl]cyclopentane-1,2-dicarboxylic acid Chemical compound O=C([C@@H]1[C@@H]([C@](CC(O)=O)([C@H](C(=O)N(CCC)CC=2C=CC(OC=3C=CC=CC=3)=CC=2)C1)C(O)=O)C(O)=O)N(CCC)CC(C=C1)=CC=C1OC1=CC=CC=C1 SZUVGFMDDVSKSI-WIFOCOSTSA-N 0.000 description 2
- IWZSHWBGHQBIML-ZGGLMWTQSA-N (3S,8S,10R,13S,14S,17S)-17-isoquinolin-7-yl-N,N,10,13-tetramethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-amine Chemical compound CN(C)[C@H]1CC[C@]2(C)C3CC[C@@]4(C)[C@@H](CC[C@@H]4c4ccc5ccncc5c4)[C@@H]3CC=C2C1 IWZSHWBGHQBIML-ZGGLMWTQSA-N 0.000 description 2
- WUUGFSXJNOTRMR-IOSLPCCCSA-N 5'-S-methyl-5'-thioadenosine Chemical compound O[C@@H]1[C@H](O)[C@@H](CSC)O[C@H]1N1C2=NC=NC(N)=C2N=C1 WUUGFSXJNOTRMR-IOSLPCCCSA-N 0.000 description 2
- GTJHDGVPBSHFSU-UHFFFAOYSA-N 9-deazaguanine Chemical compound O=C1NC(N)=NC2=CC=N[C]21 GTJHDGVPBSHFSU-UHFFFAOYSA-N 0.000 description 2
- 208000023275 Autoimmune disease Diseases 0.000 description 2
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 2
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 2
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 2
- 210000001744 T-lymphocyte Anatomy 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 208000037979 autoimmune inflammatory disease Diseases 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- FFBHFFJDDLITSX-UHFFFAOYSA-N benzyl N-[2-hydroxy-4-(3-oxomorpholin-4-yl)phenyl]carbamate Chemical compound OC1=C(NC(=O)OCC2=CC=CC=C2)C=CC(=C1)N1CCOCC1=O FFBHFFJDDLITSX-UHFFFAOYSA-N 0.000 description 2
- 244000309464 bull Species 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- 229940126543 compound 14 Drugs 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 150000002085 enols Chemical class 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 230000036210 malignancy Effects 0.000 description 2
- 150000003230 pyrimidines Chemical class 0.000 description 2
- 150000003335 secondary amines Chemical class 0.000 description 2
- 238000010898 silica gel chromatography Methods 0.000 description 2
- 238000010189 synthetic method Methods 0.000 description 2
- 150000003556 thioamides Chemical class 0.000 description 2
- UAOUIVVJBYDFKD-XKCDOFEDSA-N (1R,9R,10S,11R,12R,15S,18S,21R)-10,11,21-trihydroxy-8,8-dimethyl-14-methylidene-4-(prop-2-enylamino)-20-oxa-5-thia-3-azahexacyclo[9.7.2.112,15.01,9.02,6.012,18]henicosa-2(6),3-dien-13-one Chemical compound C([C@@H]1[C@@H](O)[C@@]23C(C1=C)=O)C[C@H]2[C@]12C(N=C(NCC=C)S4)=C4CC(C)(C)[C@H]1[C@H](O)[C@]3(O)OC2 UAOUIVVJBYDFKD-XKCDOFEDSA-N 0.000 description 1
- AOSZTAHDEDLTLQ-AZKQZHLXSA-N (1S,2S,4R,8S,9S,11S,12R,13S,19S)-6-[(3-chlorophenyl)methyl]-12,19-difluoro-11-hydroxy-8-(2-hydroxyacetyl)-9,13-dimethyl-6-azapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-dien-16-one Chemical compound C([C@@H]1C[C@H]2[C@H]3[C@]([C@]4(C=CC(=O)C=C4[C@@H](F)C3)C)(F)[C@@H](O)C[C@@]2([C@@]1(C1)C(=O)CO)C)N1CC1=CC=CC(Cl)=C1 AOSZTAHDEDLTLQ-AZKQZHLXSA-N 0.000 description 1
- ABJSOROVZZKJGI-OCYUSGCXSA-N (1r,2r,4r)-2-(4-bromophenyl)-n-[(4-chlorophenyl)-(2-fluoropyridin-4-yl)methyl]-4-morpholin-4-ylcyclohexane-1-carboxamide Chemical compound C1=NC(F)=CC(C(NC(=O)[C@H]2[C@@H](C[C@@H](CC2)N2CCOCC2)C=2C=CC(Br)=CC=2)C=2C=CC(Cl)=CC=2)=C1 ABJSOROVZZKJGI-OCYUSGCXSA-N 0.000 description 1
- GLGNXYJARSMNGJ-VKTIVEEGSA-N (1s,2s,3r,4r)-3-[[5-chloro-2-[(1-ethyl-6-methoxy-2-oxo-4,5-dihydro-3h-1-benzazepin-7-yl)amino]pyrimidin-4-yl]amino]bicyclo[2.2.1]hept-5-ene-2-carboxamide Chemical compound CCN1C(=O)CCCC2=C(OC)C(NC=3N=C(C(=CN=3)Cl)N[C@H]3[C@H]([C@@]4([H])C[C@@]3(C=C4)[H])C(N)=O)=CC=C21 GLGNXYJARSMNGJ-VKTIVEEGSA-N 0.000 description 1
- GHYOCDFICYLMRF-UTIIJYGPSA-N (2S,3R)-N-[(2S)-3-(cyclopenten-1-yl)-1-[(2R)-2-methyloxiran-2-yl]-1-oxopropan-2-yl]-3-hydroxy-3-(4-methoxyphenyl)-2-[[(2S)-2-[(2-morpholin-4-ylacetyl)amino]propanoyl]amino]propanamide Chemical compound C1(=CCCC1)C[C@@H](C(=O)[C@@]1(OC1)C)NC([C@H]([C@@H](C1=CC=C(C=C1)OC)O)NC([C@H](C)NC(CN1CCOCC1)=O)=O)=O GHYOCDFICYLMRF-UTIIJYGPSA-N 0.000 description 1
- WWTBZEKOSBFBEM-SPWPXUSOSA-N (2s)-2-[[2-benzyl-3-[hydroxy-[(1r)-2-phenyl-1-(phenylmethoxycarbonylamino)ethyl]phosphoryl]propanoyl]amino]-3-(1h-indol-3-yl)propanoic acid Chemical compound N([C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)O)C(=O)C(CP(O)(=O)[C@H](CC=1C=CC=CC=1)NC(=O)OCC=1C=CC=CC=1)CC1=CC=CC=C1 WWTBZEKOSBFBEM-SPWPXUSOSA-N 0.000 description 1
- QFLWZFQWSBQYPS-AWRAUJHKSA-N (3S)-3-[[(2S)-2-[[(2S)-2-[5-[(3aS,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]-3-methylbutanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-4-[1-bis(4-chlorophenoxy)phosphorylbutylamino]-4-oxobutanoic acid Chemical compound CCCC(NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](Cc1ccc(O)cc1)NC(=O)[C@@H](NC(=O)CCCCC1SC[C@@H]2NC(=O)N[C@H]12)C(C)C)P(=O)(Oc1ccc(Cl)cc1)Oc1ccc(Cl)cc1 QFLWZFQWSBQYPS-AWRAUJHKSA-N 0.000 description 1
- BSQXZHMREYHKOM-UHNVWZDZSA-N (3r,4r)-4-(hydroxymethyl)pyrrolidin-3-ol Chemical compound OC[C@H]1CNC[C@@H]1O BSQXZHMREYHKOM-UHNVWZDZSA-N 0.000 description 1
- AGNGYMCLFWQVGX-AGFFZDDWSA-N (e)-1-[(2s)-2-amino-2-carboxyethoxy]-2-diazonioethenolate Chemical compound OC(=O)[C@@H](N)CO\C([O-])=C\[N+]#N AGNGYMCLFWQVGX-AGFFZDDWSA-N 0.000 description 1
- UWMXUDUWVFWJPX-UHFFFAOYSA-N 1,5-dihydropyrrolo[3,2-d]pyrimidin-4-one Chemical compound OC1=NC=NC2=C1NC=C2 UWMXUDUWVFWJPX-UHFFFAOYSA-N 0.000 description 1
- ONBQEOIKXPHGMB-VBSBHUPXSA-N 1-[2-[(2s,3r,4s,5r)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy-4,6-dihydroxyphenyl]-3-(4-hydroxyphenyl)propan-1-one Chemical compound O[C@@H]1[C@H](O)[C@@H](CO)O[C@H]1OC1=CC(O)=CC(O)=C1C(=O)CCC1=CC=C(O)C=C1 ONBQEOIKXPHGMB-VBSBHUPXSA-N 0.000 description 1
- PYRKKGOKRMZEIT-UHFFFAOYSA-N 2-[6-(2-cyclopropylethoxy)-9-(2-hydroxy-2-methylpropyl)-1h-phenanthro[9,10-d]imidazol-2-yl]-5-fluorobenzene-1,3-dicarbonitrile Chemical compound C1=C2C3=CC(CC(C)(O)C)=CC=C3C=3NC(C=4C(=CC(F)=CC=4C#N)C#N)=NC=3C2=CC=C1OCCC1CC1 PYRKKGOKRMZEIT-UHFFFAOYSA-N 0.000 description 1
- YSUIQYOGTINQIN-UZFYAQMZSA-N 2-amino-9-[(1S,6R,8R,9S,10R,15R,17R,18R)-8-(6-aminopurin-9-yl)-9,18-difluoro-3,12-dihydroxy-3,12-bis(sulfanylidene)-2,4,7,11,13,16-hexaoxa-3lambda5,12lambda5-diphosphatricyclo[13.2.1.06,10]octadecan-17-yl]-1H-purin-6-one Chemical compound NC1=NC2=C(N=CN2[C@@H]2O[C@@H]3COP(S)(=O)O[C@@H]4[C@@H](COP(S)(=O)O[C@@H]2[C@@H]3F)O[C@H]([C@H]4F)N2C=NC3=C2N=CN=C3N)C(=O)N1 YSUIQYOGTINQIN-UZFYAQMZSA-N 0.000 description 1
- TVTJUIAKQFIXCE-HUKYDQBMSA-N 2-amino-9-[(2R,3S,4S,5R)-4-fluoro-3-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-7-prop-2-ynyl-1H-purine-6,8-dione Chemical compound NC=1NC(C=2N(C(N(C=2N=1)[C@@H]1O[C@@H]([C@H]([C@H]1O)F)CO)=O)CC#C)=O TVTJUIAKQFIXCE-HUKYDQBMSA-N 0.000 description 1
- JUSXLWAFYVKNLT-UHFFFAOYSA-M 2-bromobenzenesulfonate Chemical compound [O-]S(=O)(=O)C1=CC=CC=C1Br JUSXLWAFYVKNLT-UHFFFAOYSA-M 0.000 description 1
- QBWKPGNFQQJGFY-QLFBSQMISA-N 3-[(1r)-1-[(2r,6s)-2,6-dimethylmorpholin-4-yl]ethyl]-n-[6-methyl-3-(1h-pyrazol-4-yl)imidazo[1,2-a]pyrazin-8-yl]-1,2-thiazol-5-amine Chemical compound N1([C@H](C)C2=NSC(NC=3C4=NC=C(N4C=C(C)N=3)C3=CNN=C3)=C2)C[C@H](C)O[C@H](C)C1 QBWKPGNFQQJGFY-QLFBSQMISA-N 0.000 description 1
- HCCNBKFJYUWLEX-UHFFFAOYSA-N 7-(6-methoxypyridin-3-yl)-1-(2-propoxyethyl)-3-(pyrazin-2-ylmethylamino)pyrido[3,4-b]pyrazin-2-one Chemical compound O=C1N(CCOCCC)C2=CC(C=3C=NC(OC)=CC=3)=NC=C2N=C1NCC1=CN=CC=N1 HCCNBKFJYUWLEX-UHFFFAOYSA-N 0.000 description 1
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- BQXUPNKLZNSUMC-YUQWMIPFSA-N CCN(CCCCCOCC(=O)N[C@H](C(=O)N1C[C@H](O)C[C@H]1C(=O)N[C@@H](C)c1ccc(cc1)-c1scnc1C)C(C)(C)C)CCOc1ccc(cc1)C(=O)c1c(sc2cc(O)ccc12)-c1ccc(O)cc1 Chemical compound CCN(CCCCCOCC(=O)N[C@H](C(=O)N1C[C@H](O)C[C@H]1C(=O)N[C@@H](C)c1ccc(cc1)-c1scnc1C)C(C)(C)C)CCOc1ccc(cc1)C(=O)c1c(sc2cc(O)ccc12)-c1ccc(O)cc1 BQXUPNKLZNSUMC-YUQWMIPFSA-N 0.000 description 1
- 229940126657 Compound 17 Drugs 0.000 description 1
- 229940126639 Compound 33 Drugs 0.000 description 1
- 101000925662 Enterobacteria phage PRD1 Endolysin Proteins 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- RRSNDVCODIMOFX-MPKOGUQCSA-N Fc1c(Cl)cccc1[C@H]1[C@@H](NC2(CCCCC2)[C@@]11C(=O)Nc2cc(Cl)ccc12)C(=O)Nc1ccc(cc1)C(=O)NCCCCCc1cccc2C(=O)N(Cc12)C1CCC(=O)NC1=O Chemical compound Fc1c(Cl)cccc1[C@H]1[C@@H](NC2(CCCCC2)[C@@]11C(=O)Nc2cc(Cl)ccc12)C(=O)Nc1ccc(cc1)C(=O)NCCCCCc1cccc2C(=O)N(Cc12)C1CCC(=O)NC1=O RRSNDVCODIMOFX-MPKOGUQCSA-N 0.000 description 1
- 101000594820 Homo sapiens Purine nucleoside phosphorylase Proteins 0.000 description 1
- 206010062016 Immunosuppression Diseases 0.000 description 1
- FBOZXECLQNJBKD-ZDUSSCGKSA-N L-methotrexate Chemical compound C=1N=C2N=C(N)N=C(N)C2=NC=1CN(C)C1=CC=C(C(=O)N[C@@H](CCC(O)=O)C(O)=O)C=C1 FBOZXECLQNJBKD-ZDUSSCGKSA-N 0.000 description 1
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 1
- OPFJDXRVMFKJJO-ZHHKINOHSA-N N-{[3-(2-benzamido-4-methyl-1,3-thiazol-5-yl)-pyrazol-5-yl]carbonyl}-G-dR-G-dD-dD-dD-NH2 Chemical compound S1C(C=2NN=C(C=2)C(=O)NCC(=O)N[C@H](CCCN=C(N)N)C(=O)NCC(=O)N[C@H](CC(O)=O)C(=O)N[C@H](CC(O)=O)C(=O)N[C@H](CC(O)=O)C(N)=O)=C(C)N=C1NC(=O)C1=CC=CC=C1 OPFJDXRVMFKJJO-ZHHKINOHSA-N 0.000 description 1
- 206010037075 Protozoal infections Diseases 0.000 description 1
- PNUZDKCDAWUEGK-CYZMBNFOSA-N Sitafloxacin Chemical compound C([C@H]1N)N(C=2C(=C3C(C(C(C(O)=O)=CN3[C@H]3[C@H](C3)F)=O)=CC=2F)Cl)CC11CC1 PNUZDKCDAWUEGK-CYZMBNFOSA-N 0.000 description 1
- 108010043943 Starch Phosphorylase Proteins 0.000 description 1
- LNUFLCYMSVYYNW-ZPJMAFJPSA-N [(2r,3r,4s,5r,6r)-2-[(2r,3r,4s,5r,6r)-6-[(2r,3r,4s,5r,6r)-6-[(2r,3r,4s,5r,6r)-6-[[(3s,5s,8r,9s,10s,13r,14s,17r)-10,13-dimethyl-17-[(2r)-6-methylheptan-2-yl]-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1h-cyclopenta[a]phenanthren-3-yl]oxy]-4,5-disulfo Chemical compound O([C@@H]1[C@@H](COS(O)(=O)=O)O[C@@H]([C@@H]([C@H]1OS(O)(=O)=O)OS(O)(=O)=O)O[C@@H]1[C@@H](COS(O)(=O)=O)O[C@@H]([C@@H]([C@H]1OS(O)(=O)=O)OS(O)(=O)=O)O[C@@H]1[C@@H](COS(O)(=O)=O)O[C@H]([C@@H]([C@H]1OS(O)(=O)=O)OS(O)(=O)=O)O[C@@H]1C[C@@H]2CC[C@H]3[C@@H]4CC[C@@H]([C@]4(CC[C@@H]3[C@@]2(C)CC1)C)[C@H](C)CCCC(C)C)[C@H]1O[C@H](COS(O)(=O)=O)[C@@H](OS(O)(=O)=O)[C@H](OS(O)(=O)=O)[C@H]1OS(O)(=O)=O LNUFLCYMSVYYNW-ZPJMAFJPSA-N 0.000 description 1
- HXRDIZJXWOAWGI-UHFFFAOYSA-N [Na+].O[S-](=O)=O Chemical compound [Na+].O[S-](=O)=O HXRDIZJXWOAWGI-UHFFFAOYSA-N 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 108010049351 adenosine nucleosidase Proteins 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 230000000118 anti-neoplastic effect Effects 0.000 description 1
- 239000004599 antimicrobial Substances 0.000 description 1
- 229940041181 antineoplastic drug Drugs 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 125000005228 aryl sulfonate group Chemical group 0.000 description 1
- XRWSZZJLZRKHHD-WVWIJVSJSA-N asunaprevir Chemical compound O=C([C@@H]1C[C@H](CN1C(=O)[C@@H](NC(=O)OC(C)(C)C)C(C)(C)C)OC1=NC=C(C2=CC=C(Cl)C=C21)OC)N[C@]1(C(=O)NS(=O)(=O)C2CC2)C[C@H]1C=C XRWSZZJLZRKHHD-WVWIJVSJSA-N 0.000 description 1
- 229950011321 azaserine Drugs 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- SRSXLGNVWSONIS-UHFFFAOYSA-M benzenesulfonate Chemical compound [O-]S(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-M 0.000 description 1
- 229940077388 benzenesulfonate Drugs 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- KGNDCEVUMONOKF-UGPLYTSKSA-N benzyl n-[(2r)-1-[(2s,4r)-2-[[(2s)-6-amino-1-(1,3-benzoxazol-2-yl)-1,1-dihydroxyhexan-2-yl]carbamoyl]-4-[(4-methylphenyl)methoxy]pyrrolidin-1-yl]-1-oxo-4-phenylbutan-2-yl]carbamate Chemical compound C1=CC(C)=CC=C1CO[C@H]1CN(C(=O)[C@@H](CCC=2C=CC=CC=2)NC(=O)OCC=2C=CC=CC=2)[C@H](C(=O)N[C@@H](CCCCN)C(O)(O)C=2OC3=CC=CC=C3N=2)C1 KGNDCEVUMONOKF-UGPLYTSKSA-N 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000002648 combination therapy Methods 0.000 description 1
- 229940125904 compound 1 Drugs 0.000 description 1
- 229940125773 compound 10 Drugs 0.000 description 1
- 229940125797 compound 12 Drugs 0.000 description 1
- 229940125758 compound 15 Drugs 0.000 description 1
- 229940126142 compound 16 Drugs 0.000 description 1
- 229940125782 compound 2 Drugs 0.000 description 1
- 229940125810 compound 20 Drugs 0.000 description 1
- 229940126086 compound 21 Drugs 0.000 description 1
- 229940126208 compound 22 Drugs 0.000 description 1
- 229940125833 compound 23 Drugs 0.000 description 1
- 229940125961 compound 24 Drugs 0.000 description 1
- 229940125846 compound 25 Drugs 0.000 description 1
- 229940125851 compound 27 Drugs 0.000 description 1
- 229940126545 compound 53 Drugs 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- CMKBCTPCXZNQKX-UHFFFAOYSA-N cyclohexanethiol Chemical compound SC1CCCCC1 CMKBCTPCXZNQKX-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- JHYNXXDQQHTCHJ-UHFFFAOYSA-M ethyl(triphenyl)phosphanium;bromide Chemical compound [Br-].C=1C=CC=CC=1[P+](C=1C=CC=CC=1)(CC)C1=CC=CC=C1 JHYNXXDQQHTCHJ-UHFFFAOYSA-M 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000005308 flint glass Substances 0.000 description 1
- JAXFJECJQZDFJS-XHEPKHHKSA-N gtpl8555 Chemical compound OC(=O)C[C@H](N)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](C(C)C)C(=O)N1CCC[C@@H]1C(=O)N[C@H](B1O[C@@]2(C)[C@H]3C[C@H](C3(C)C)C[C@H]2O1)CCC1=CC=C(F)C=C1 JAXFJECJQZDFJS-XHEPKHHKSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002390 heteroarenes Chemical class 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 230000001506 immunosuppresive effect Effects 0.000 description 1
- 150000002475 indoles Chemical class 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000004255 ion exchange chromatography Methods 0.000 description 1
- ZLVXBBHTMQJRSX-VMGNSXQWSA-N jdtic Chemical compound C1([C@]2(C)CCN(C[C@@H]2C)C[C@H](C(C)C)NC(=O)[C@@H]2NCC3=CC(O)=CC=C3C2)=CC=CC(O)=C1 ZLVXBBHTMQJRSX-VMGNSXQWSA-N 0.000 description 1
- 201000004792 malaria Diseases 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- QARBMVPHQWIHKH-UHFFFAOYSA-N methanesulfonyl chloride Chemical compound CS(Cl)(=O)=O QARBMVPHQWIHKH-UHFFFAOYSA-N 0.000 description 1
- 229960000485 methotrexate Drugs 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- REPWBKQJAMXHFL-UHFFFAOYSA-N phenylphosphane;hydrobromide Chemical class [Br-].[PH3+]C1=CC=CC=C1 REPWBKQJAMXHFL-UHFFFAOYSA-N 0.000 description 1
- RLOWWWKZYUNIDI-UHFFFAOYSA-N phosphinic chloride Chemical compound ClP=O RLOWWWKZYUNIDI-UHFFFAOYSA-N 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 150000003141 primary amines Chemical class 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- KJRCEJOSASVSRA-UHFFFAOYSA-N propane-2-thiol Chemical compound CC(C)S KJRCEJOSASVSRA-UHFFFAOYSA-N 0.000 description 1
- 125000000714 pyrimidinyl group Chemical group 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000011091 sodium acetates Nutrition 0.000 description 1
- WQDUMFSSJAZKTM-UHFFFAOYSA-N sodium methoxide Substances [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 125000003396 thiol group Chemical group [H]S* 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 238000002054 transplantation Methods 0.000 description 1
- 230000001018 virulence Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H19/00—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof
- C07H19/02—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof sharing nitrogen
- C07H19/04—Heterocyclic radicals containing only nitrogen atoms as ring hetero atom
- C07H19/23—Heterocyclic radicals containing two or more heterocyclic rings condensed among themselves or condensed with a common carbocyclic ring system, not provided for in groups C07H19/14 - C07H19/22
-
- 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
- A61K31/70—Carbohydrates; Sugars; Derivatives thereof
- A61K31/7042—Compounds having saccharide radicals and heterocyclic rings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P33/00—Antiparasitic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P33/00—Antiparasitic agents
- A61P33/02—Antiprotozoals, e.g. for leishmaniasis, trichomoniasis, toxoplasmosis
-
- 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
- A61P35/00—Antineoplastic agents
- A61P35/02—Antineoplastic agents specific for leukemia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/02—Immunomodulators
-
- 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
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Immunology (AREA)
- Oncology (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Genetics & Genomics (AREA)
- Communicable Diseases (AREA)
- Tropical Medicine & Parasitology (AREA)
- Hematology (AREA)
- Pain & Pain Management (AREA)
- Rheumatology (AREA)
- Epidemiology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
本发明涉及一种制备通式(I)的化合物的新方法,该化合物是嘌呤核苷磷酸化酶(PNP)、嘌呤磷酸核糖转移酶(PPRT)、5’-甲硫基腺苷磷酸化酶(MTAP)、5’-甲硫基腺苷核苷酶(MTAN)和/或核苷水解酶(NH)的抑制剂。本发明涉及一种制备通式(I)的化合物的新方法,该化合物是嘌呤核苷磷酸化酶(PNP)、嘌呤磷酸核糖转移酶(PPRT)、5’-甲硫基腺苷磷酸化酶(MTAP)、5’-甲硫基腺苷核苷酶(MTAN)和/或核苷水解酶(NH)的抑制剂。
Description
技术领域
本发明涉及某些核苷类似物的制备方法。具体地说,本发明涉及一种包括甲醛或甲醛等价物与环胺和杂芳族化合物反应得到亚甲基连接的环胺脱氮嘌呤的方法。
背景技术
作为嘌呤核苷磷酸化酶(PNP)和嘌呤磷酸核糖转移酶(PPRT)强有力抑制剂的核苷类似物可用于治疗寄生虫感染、T-细胞恶性肿瘤、自身免疫疾病和炎性疾病{参见例如V.L.Schramm,Biochimica et Biophysica Acta,1587(2002)107-117}。这些类似物还可在器官移植中用于免疫抑制。
作为5’-甲硫基腺苷磷酸化酶(MTAP)和5’-甲硫基腺苷核苷酶(MTAN)强有力抑制剂的相关核苷类似物可用作:
(a)抗微生物化合物,并可通过减少细胞密度感受途径的产生降低微生物感染的毒力;
(b)治疗寄生虫感染的药剂,如感染红细胞的疟疾{参见例如G.A.Kicska等,J.Biol.Chem.,277(2002)3226-3231};和
(c)抗肿瘤化合物,可能与氨甲喋呤或重氮丝氨酸联合治疗。
本申请人以前已经揭示了一类称为Immucillins的这种酶的强有力的抑制剂,它是基于与氮杂-糖部分直接共价连接的脱氮嘌呤(第5,985,848和6,066,722号美国专利,“Inhibitors of Nucleoside Metabolism”;和WO 02/19371,“NucleosideMetabolism Inhibitors”)。
在作为上述核苷磷酸化酶和核苷酶强有力抑制剂的新的改进的核苷类似物的研究中,本申请人还发现新的一类化合物,它也是这些核苷磷酸化酶和水解酶的强有力的抑制剂(PCT专利申请PCT/NZ03/00186,“Inhibitors of NucleosidePhosphorylases and Nucleosidases”)。
这种核苷类似物的制备是通过多步化学合成。因此,各种合成所需的时间和费用非常可观。因此需要有更加有效且经济的制备这类新的化合物的方法。
Mannich反应是三种组分,即胺、甲醛和带有活性氢原子的化合物如吲哚等杂芳族化合物之间的缩合反应(812-814页,Vogel’s Textbookof Practical OrganicChemistry,第四版,B.S.Furniss、A.J.Hannaford、V.Rogers、P.W.G.Smith和A.R.Tatchell修订,Longmans,London,1978)。
Mannich反应已被用来装配包含通过亚甲基连接到脂肪族或脂环族胺上的9-脱氮嘌呤部分的化合物[G.A.Modnikova等,“Pyrrolo[3,2-d]pyrimidines.III.7-Aminomethyl-substituted pyrrolo[3,2-d]pyrimidines”,Khim.-farm.Zh.,1983,352-356(英译文)]。采用Mannich反应也可装配通过亚甲基连接到环仲胺上的嘧啶部分的化合物。[V.V.Filichev和E.B.Pedersen,“Synthesis of 1’-aza-C-nucleosidesfrom(3R,4R)-4-(hydroxymethyl)pyrrol idin-3-ol”,Tetrahedron,57(2001)9163-9168]。
本申请人现在发现,Mannich反应可用来制备包含通过亚甲基连接到环状伯胺的9-脱氮嘌呤或8-氮杂-9-脱氮嘌呤部分(或其2-氮杂-类似物)的化合物。在PCT专利申请PCT/NZ03/00186中,这些化合物被描述为核苷磷酸化酶和核苷酶的强有力的抑制剂,或是潜在的强有力的抑制剂。
因此,本发明的一个目的是提供制备这些化合物的方法,或至少提供了一种有益的选择。
发明概述
在第一个方面,本发明提供了一种制备式(I)的化合物的方法
式中:
V选自CH2和NH,W是NR1;或
V是NR1,W选自CH2和NH;
X选自CH2和CHOH,呈R或S-构型,但当W选自NH和NR1时除外,此时X是CH2;
Y选自氢、卤素和羟基,但当V选自NH和NR1时除外,此时Y是氢;
Z选自氢、卤素、羟基、磺酸盐离去基团、SQ、OQ和Q,其中Q是任选取代的烷基、芳烷基或芳基;和
R1是式(II)的基
式中:
A选自N、CH和CR2,其中R2选自卤素、任选取代的烷基、芳烷基或芳基、OH、NH2、NHR3、NR3R4和SR5,其中R3、R4和R5各自为任选取代的烷基、芳烷基或芳基;
B选自OH、NH2、NHR6、SH、氢和卤素,其中R6是任选取代的烷基、芳烷基或芳基;
D选自OH、NH2、NHR7、氢、卤素和SCH3,其中R7是任选取代的烷基、芳烷基或芳基;和
E选自N和CH;
该方法包括使式(III)的化合物与式(IV)的化合物以及甲醛或甲醛等价物反应,
式中:
V选自CH2和NH,W是NH;或
V是NH,W选自CH2和NH;
X选自CH2和CHOH,呈R或S-构型,但当W是NH时除外,此时X是CH2;
Y选自氢、卤素和羟基,但当V选自NH时除外,此时Y是氢;和
Z选自氢、卤素、羟基、磺酸盐离去基团、SQ、OQ和Q,其中Q是任选取代的烷基、芳烷基或芳基;
式中,A、B、D和E如上文的定义。
优选地,Z是氢、卤素、羟基、SQ或OQ,其中Q是任选取代的烷基、芳烷基或芳基。还优选A是CH。再优选Y是H。
优选W是NR1,V是CH2,X是CH2。还优选R1是如权利要求1所述的式(II)的基,其中A是CH,E是N。
再优选D是H或NH2。此外,优选B是NH2、OH或Cl。
本发明的优选方法包括,其中在式(I)的化合物中Z是甲磺酸盐、对-甲苯磺酸盐或三氟甲磺酸盐。
最优选Z是甲磺酸盐。
本发明的优选方法还包括使式(III)和式(IV)的化合物与甲醛反应。或者,还优选使式(III)和式(IV)的化合物与甲醛等价物如多聚甲醛反应。
更优选的本发明的方法包括以下这些,其中,式(I)的化合物是:
(3R,4R)-1-[(9-脱氮次黄嘌呤-9-基)甲基]-3-羟基-4-羟基甲基-吡咯烷;
(3R,4R)-1-[(9-脱氮-腺嘌呤-9-基)甲基]-3-羟基-4-(羟基甲基)-吡咯烷;
(3R,4S)-4-(苄硫基甲基)1-[(9-脱氮-腺嘌呤-9-基)甲基]-3-羟基-吡咯烷;
(3R,4S)-4-(4-氯苯硫基甲基)1-[(9-脱氮-腺嘌呤-9-基)甲基]-3-羟基-吡咯烷;
(3R,4R)-1-[(6-氯-9-脱氮嘌呤-9-基)甲基]-3-羟基-4-(羟基甲基)-吡咯烷;
(3R,4R)-1-[(9-脱氮-腺嘌呤-9-基)甲基]-3-羟基-4-(甲磺酰基)-吡咯烷;
(3R,4S)-1-[(9-脱氮-腺嘌呤-9-基)甲基]-3-羟基-4-(甲硫基甲基)-吡咯烷;
(3R,4S)-4-(乙硫基甲基)-1-[(9-脱氮-腺嘌呤-9-基)甲基]-3-羟基-吡咯烷;
(3R,4S)-1-[(9-脱氮-腺嘌呤-9-基)甲基]-3-羟基-4-(丙硫基甲基)-吡咯烷;
(3R,4S)-1-[(9-脱氮-腺嘌呤-9-基)甲基]-3-羟基-4-(异丙硫基甲基)-吡咯烷;
(3R,4S)-4-(丁硫基甲基)-1-[(9-脱氮-腺嘌呤-9-基)甲基]-3-羟基-吡咯烷;
(3R,4S)-1-[(9-脱氮-腺嘌呤-9-基)甲基]-3-羟基-4-(苯硫基甲基)-吡咯烷;
(3R,4S)-1-[(9-脱氮-腺嘌呤-9-基)甲基]-4-(4-氟苯硫基甲基)-3-羟基-吡咯烷;
(3R,4S)-4-(3-氯苯硫基甲基)-1-[(9-脱氮-腺嘌呤-9-基)甲基]-3-羟基-吡咯烷;
(3R,4S)-1-[(9-脱氮-腺嘌呤-9-基)甲基]-3-羟基-4-(环己硫基甲基)吡咯烷;
(3R,4S)-1-[(9-脱氮-腺嘌呤-9-基)甲基]-3-羟基-4-(4-吡啶硫基甲基)-吡咯烷;
(3R,4R)-1-[(9-脱氮-腺嘌呤-9-基)甲基]-3-羟基-4-(甲氧基甲基)-吡咯烷;
(3R,4R)-4-(苄氧基甲基)-1-[(9-脱氮-腺嘌呤-9-基)甲基]-3-羟基-吡咯烷;
(3R,4R)-1-[(9-脱氮鸟嘌呤-9-基)甲基]-3-羟基-4-羟基甲基-吡咯烷;
(3R,4S)-1-[(9-脱氮次黄嘌呤-9-基)-3-羟基-4-(丙硫基甲基)-吡咯烷;
(3R,4S)-4-(丁硫基甲基)-1-[(9-脱氮次黄嘌呤-9-基)甲基]-3-羟基-吡咯烷;
(3R,4S)-1-[(9-脱氮-6-氯-嘌呤-9-基)甲基]-3-羟基-4-(2-苯基乙基)吡咯烷;
(3R,4S)-1-[(9-脱氮腺嘌呤-9-基)甲基]-3-羟基-4-丙基-吡咯烷;
(3R,4S)-1-[(9-脱氮次黄嘌呤-9-基)甲基]-3-羟基-4-丙基-吡咯烷;或
(3R,4S)-1-[(9-脱氮次黄嘌呤-9-基)甲基]-3-羟基-4-(甲硫基甲基)-吡咯烷。
本发明还提供了用权利要求1所述方法制备的式(I)的化合物。
在一个实施方案中,本发明提供了一种如权利要求1所述的制备式(I)的化合物的方法,该方法包括:
(i)使如权利要求1所述的式(III)的化合物与如权利要求1所述的式(IV)的化合物以及甲醛或甲醛等价物反应,其中,式(III)的化合物中的V、W、X、Y和Z中的任何一个或多个被合适的保护基保护;和
(ii)除去一个或多个保护基以得到式(I)的化合物。
在另一个实施方案中,本发明提供了一种如权利要求1所述的制备式(I)的化合物的方法,该方法包括:
(i)使如权利要求1所述的式(III)的化合物和如权利要求1所述的式(IV)的化合物以及甲醛或甲醛等价物反应,其中,式(IV)的化合物中的A、B、D和E中的任何一个或多个被合适的保护基保护;和
(ii)除去一个或多个保护基以得到式(I)的化合物。
再在另一个实施方案中,本发明提供了一种如权利要求1所述的制备式(I)的化合物的方法,该方法包括:
(i)使如权利要求1所述的式(III)的化合物和如权利要求1所述的式(IV)的化合物以及甲醛或甲醛等价物反应,其中,式(III)的化合物中的V、W、X、Y和Z中的任何一个或多个被合适的保护基保护,且式(IV)的化合物中的A、B、D和E中的任何一个或多个被合适的保护基保护;和
(ii)除去一个或多个保护基以得到式的化合物(1)。
详细描述
本发明提供了一种作为PNP、PPRT、MTAN、MTAP和/或核苷水解酶(NH)潜在抑制剂的化合物的有效合成途径。这些化合物可用于治疗寄生虫感染、T-细胞恶性肿瘤、自身免疫疾病和炎性疾病。这些化合物还可用作抗微生物药、抗肿瘤药或治疗寄生虫感染的药剂。
式(I)的化合物先前的合成途径是费时且昂贵的。相反,本合成方法是合成这类有用化合物的简易方法。所述合成方法包括使用Mannich反应以将9-脱氮嘌呤或8-氮杂-9-脱氮嘌呤部分(或它们的2-氮杂类似物)偶联到环仲胺上。
因此,本申请人发现,所需式(I)的化合物可有利地在一步合成中以较高产率制备。
可以理解,式(I)的化合物,其中B和/或D是羟基,是相应的酰胺的烯醇形互变异构形式,其大多以酰胺形式存在。使用这种烯醇式互变异构形式来表示可以简便地用较少的结构式来表示本发明的化合物。
类似的,可以理解,式(I)的化合物,其中B和/或D是硫醇基,是相应的硫代酰胺的硫代烯醇式互变异构形式,其大多以硫代酰胺形式存在。使用这种硫代烯醇式互变异构形式来表示可以简便地用较少的结构式来表示本发明的化合物。
术语“磺酸盐离去基团”在这里是指烷基或芳基磺酸盐,如甲磺酸盐或苯磺酸盐,或其取代的形式,如溴代苯磺酸盐、三氟甲磺酸盐或对-甲苯磺酸盐。
术语“保护基”在这里是指一种选择性保护有机官能团、临时遮蔽该官能团的化学性质并使分子的其它部位受到处理但不影响该官能团的基团。合适的保护基是此领域的技术人员已知的,并描述在,例如,Protective Groups in OrganicSynthesis(第三版),T.W.Greene和P.G.M.Wuts,JohnWiley & Sons Inc(1999)。
上述式(III)的化合物可用已知方法制备,例如PCT专利申请PCT/NZ03/00186和其中引用的参考资料中所述的方法。这里描述了制备经过选择的式(III)的化合物的步骤。
上述式(IV)的化合物可用已知方法制备。具体地,制备化合物3H,5H-吡咯并[3,2-d]嘧啶-4-酮(9-脱氮次黄嘌呤)和2-氨基-3H,5H-吡咯并[3,2d]嘧啶-4-酮(9-脱氮鸟嘌呤),以下所示的化合物1和2,的方法描述在PCT专利申请PCT/NZ00/00048,“Process for Preparing Inhibitors of Nucleoside Metabolism and Substrates”和R.H.Furneaux和P.C.Tyler,J.Org.Chem.,64(1999)8411-8412中。此外,可用POCl3然后用乙醇中的氨(ethanolic ammonia)处理9-脱氮次黄嘌呤(1)来制备9-脱氮腺嘌呤(3)。
本申请人的新方法的一个优点是,胺或杂环组分在不直接参与化学反应的官能团上都不需要有保护基。此外,还可以有这种情况,即使用式(III)和/或式(IV)的化合物的保护形式作为反应组分是有益的。
式(III)的化合物的合适的保护形式描述在第5,985,848和6,066,722号美国专利“Inhibitors of Nucleoside Metabolism”和WO 02/19371“Nucleoside MetabolismInhibitors”中。式(IV)的化合物的合适的保护形式在9-脱氮嘌呤或8-氮杂-9-脱氮嘌呤部分(或其2-氮杂-类似物)的9位上有一个质子,这是必需的。
式(IV)的化合物的合适的保护形式描述在PCT专利申请PCT/NZ03/00186“Inhibitors of Nucleoside Phosphorylases and Nucleosidases”中。式(III)的化合物的保护形式含有一个未保护的环氨基,这是必需的。
实施例
下列实施例进一步阐述了本发明。应该理解,本发明不限于这些实施例。
实施例1:Mannich反应一般步骤
流程1
用流程1所示的Mannich反应制备式(3)的化合物的一般步骤;将式(1)的盐酸吡咯烷(1.0摩尔当量;除非另有说明,如表1中“胺反应物”所列)和乙酸钠(1.0摩尔当量)溶于水和1,4-二噁烷(4∶1v/v,每毫摩尔2毫升),并在此溶液中加入甲醛水溶液(1.0-1.5摩尔当量)和式(2)的取代的9-脱氮嘌呤(0.8-1.5摩尔当量)。将反应物在此温度下搅拌,搅拌时间如表1所示。加入硅胶(每毫摩尔1.0克1)并将混合物蒸发至干。通过硅胶层析纯化,采用梯度洗脱,以CH2Cl2∶MeOH∶NH4OH(95∶5∶1-80∶20∶1v/v/v)作为洗脱液,得到式(3)的化合物,如表1中所详细描述的,其为游离碱或部分乙酸盐,通过加入浓盐酸并将过量浓盐酸蒸发将其转化成盐酸盐[Evans,G.B.;Furneaux,R.H.;Tyler,P.C.;Schramm,V.L.Org.Lett.2003,5,3639-3640。]制备实施例中例举了式(1)的盐酸吡咯烷的制备过程。
表1:通过Mannich反应一般步骤制备的化合物
CpdNo. | 温度(℃) | 胺反应物 | 反应时间(h) | 取代基 | 产率(%) | |||
R1 | R2 | R3 | R4 | |||||
4678910111213141516171819202122232425262728 | 959595959590958590959095909095858590959090959595 | 55413955332333435363738404445424353436495252 | 161113112333111.5321.51.51233122.5 | OHOHSBnSPh-p-ClOHOSO2MeSMeSEtS-n-PrS-iso-PrSBuSPhSPh-p-FSPh-m-ClSChxS-4-pyridylOMeOBnOHSPrSBuC-BnC-EtC-Et | OHOHOHOHOHOHOHOHOHOHOHOHOHOHOHOHOHOHOHOHOHOHOHOH | OHNH2NH2NH2ClNH2NH2NH2NH2NH2NH2NH2NH2NH2NH2NH2NH2NH2OHOHOHClNH2OH | HHHHHHHHHHHHHHHHHHNH2HHHHH | 476572727839396059385257275234455922577872383136 |
实施例1.01
(3R,4R)-1-[(9-脱氮次黄嘌呤-9-基)甲基]-3-羟基-4-羟基甲基-吡咯烷(4)。从9-脱氮次黄嘌呤(Furneaux和Tyler,J.Org.Chem.,1999,64,8411-8412)和盐酸(3R,4R)-3-羟基-4-羟基甲基-吡咯烷(5)(Evans等,J.Med.Chem.,2003,465271-5276)开始,进行Mannich反应一般步骤(上述)得到化合物4,其为醋酸盐。将其转化成盐酸盐后进行1H和13C NMR谱分析,发现该化合物在所有方面与先前报道的化合物都是一样的(Evans等,J.Med.Chem.2003,46,5271-5276)。
实施例1.02
(3R,4R)-1-[(9-脱氮-腺嘌呤-9-基)甲基]-3-羟基-4-(羟基甲基)-吡咯烷(6)。从9-脱氮-腺嘌呤(制备实施例3.01)和(3R,4R)-3-羟基-4-羟基甲基-吡咯烷(5)开始,进行Mannich反应一般步骤(上述)得到化合物6,其为醋酸盐。1H NMR(d4-MeOH)δ8.20(s,1H),7.65(s,1H),4.27(s,1H),4.22(五重峰,J=3.0Hz,1H),3.59(m,2H),3.46(dd,J=11.1,8.3Hz,1H),3.26(dd,J=11.4,5.7Hz,1H),3.11(dd,J=11.4,3.0Hz,1H),2.95(dd,J=11.2,6.8Hz,1H),2.37(brs,1H),1.82(s,3H)。13C NMR(d4-MeOH)152.9,151.9,147.1,132.0,115.8,108.2,73.6,63.1,61.9,56.0,50.8,49.5,23.7。HRMS(MH+)C12H18N5O2:计算值264.1461。实测值264.1457。
实施例1.03
(3R,4S)-4-(苄硫基甲基)1-[(9-脱氮-腺嘌呤-9-基)甲基]-3-羟基-吡咯烷(7)。进行Mannich反应一般步骤(上述)得到化合物7,其为醋酸盐。通过离子交换层析将此醋酸盐转化成游离碱。1H NMR(d4-MeOH)8.17(s,1H),7.46(s,1H),7.26-7.16(m,5H),3.93-3.90(m,1H),3.83-3.74(m,2H),3.68(s,2H),3.03-2.97(m,1H),2.80(dd,J=10.2,6.4Hz,1H),2.66-2.58(m,2H),2.38(dd,J=12.5,8.9Hz,1H),2.30(dd,J=9.5,7.2Hz,1H),2.20-2.14(m,1H)。13C NMR(d4-MeOH)152.5,151.4,147.4,140.4,130.4,130.4,129.8,115.5,112.9,77.3,62.7,59.2,49.3,48.6,37.5,35.6。HRMS(MH+)C19H24N5OS:计算值370.1702。实测值370.1694。
实施例1.04
(3R,4S)-4-(4-氯苯硫基甲基)1-[(9-脱氮-腺嘌呤-9-基)甲基]-3-羟基-吡咯烷(8)。进行Mannich反应一般步骤(上述)得到化合物8,其为醋酸盐。1H NMR(d4-MeOH)8.25(s,1H),7.84(s,1H),7.35-7.23(m,5H),4.54(s,2H),4.30(m,1H),3.74(dd,J=11.9,7.9Hz,1H),3.59(dd,J=12.2,5.6Hz,1H),3.40-3.15(m,4H),2.89(dd,J=13.5,9.1Hz,1H),2.47(brs,1H),1.98(s,3H)。13CNMR(d4-MeOH)153.0,151.8,146.1,135.7,134.0,133.2,132.2,130.7,115.7,105.5,74.6,60.4,57.3,49.2,47.7,36.1,23.0。HRMS(MH+)C18H21ClN5OS:计算值390.1155。实测值390.1264。
实施例1.05
(3R,4R)-1-[(6-氯9-脱氮嘌呤-9-基)甲基]-3-羟基-4-(羟基甲基)-吡咯烷(9)。从6-氯-9-脱氮嘌呤(K.Imai,Chem.Pharm.Bull.,1964,12,1030)和(3R,4R)-3-羟基-4-羟基甲基-吡咯烷开始,进行Mannich反应一般步骤(上述)得到化合物9,其为醋酸盐。1H NMR(D2O)8.34(s,1H),7.98(s,1H),4.48(s,2H),4.31(m,1H),3.68(dd,J=12.1,8.3Hz,1H),3.53(d,J=5.9Hz,2H),3.45(dd,J=12.6,5.5Hz,1H),3.32(dd,J=12.6,2.5Hz,1H),3.13(dd,J=12.0,7.4Hz,1H),2.40(brs,1H),1.82(s,3H)。13C NMR(d4-MeOH)149.7,148.6,143.4,137.6,124.8,104.5,71.3,60.7,59.8,54.4,48.0,47.8,23.5。HRMS(MH+)C12H16ClN4O2:计算值283.0962。实测值283.0973。
实施例1.06
(3R,4R)-1-[(9-脱氮-腺嘌呤-9-基)甲基]-3-羟基-4-(甲磺酰基)-吡咯烷(10)。进行Mannich反应一般步骤(上述)得到化合物10。1H NMR(d4-MeOH)8.17(s,1H),7.52(s,1H),4.30-3.82(m,5H),3.10-3.00(m,1H),3.06(s,3H),2.94(dd,J=10.3,6.3Hz,1H),2.71(dd,J=10.3,4.1Hz,1H),2.53(dd,J=10.1,6.7Hz,1H),2.43-2.34(m,1H)。13C NMR(d4-MeOH)152.6,151.5,147.2,130.7,115.6,112.0,73.8,71.8,62.4,56.0,49.4,49.1,37.5。
实施例1.07
(3R,4S)-1-[(9-脱氮-腺嘌呤-9-基)甲基]-3-羟基-4-(甲硫基甲基)-吡咯烷(11)。进行Mannich反应一般步骤(上述)得到化合物11,其为醋酸盐。将其转化成盐酸盐后进行1H和13C NMR谱分析,发现该化合物在所有方面与先前报道的化合物都是一样的。(Evans等,J.Med.Chem.2003,46,5271-5276)。
实施例1.08
(3R,4S)-4-(乙硫基甲基)-1-[(9-脱氮-腺嘌呤-9-基)甲基]-3-羟基-吡咯烷(12)。进行Mannich反应一般步骤(上述)得到化合物12。1H NMR(d4-MeOH)8.16(s,1H),7.52(s,1H),4.00-3.82(m,3H),3.12(dd,J=9.9,7.9Hz,1H),2.92(dd,J=10.5,6.3Hz,1H),2.76-2.68(m,2H),2.55-2.41(m,4H),2.25-2.15(m,1H),1.21(t,J=7.4Hz,3H)。13NMR(d4-MeOH)152.5,151.5,147.3,130.7,115.6,112.1,77.0,62.4,59.1,49.4,48.8,35.5,27.2,15.5。HRMS(MH+)C14H22N5OS:计算值308.1540。实测值308.1535。
实施例1.09
(3R,4S)-1-[(9-脱氮-腺嘌呤-9-基)甲基]-3-羟基-4-(丙硫基甲基)-吡咯烷(13)。进行Mannich反应一般步骤(上述)得到化合物13。1H NMR(d4-MeOH)8.17(s,1H),7.50(s,1H),4.00-3.79(m,3H),3.08(dd,J=9.8,7.9Hz,1H),2.86(dd,J=10.3,6.4Hz,1H),2.72-2.62(m,2H),2.50-2.38(m,4H),2.22-2.12(m,1H),1.55(六重峰,J=7.3Hz,2H),0.95(t,J=7.3Hz,3H)。13C NMR(d4-MeOH)152.5,151.4,147.4,130.5,115.6,112.7,77.2,62.6,59.2,49.4,49.0,36.1,35.6,24.3,14.1。HRMS(MH+)C15H24N5OS:计算值322.1696。实测值322.1709。
实施例1.10
(3R,4S)-1-[(9-脱氮-腺嘌呤-9-基)甲基]-3-羟基-4-(异丙硫基甲基)-吡咯烷(14)。对Mannich反应一般步骤(上述)进行一些变化,用20%的1,4-二噁烷水溶液作为溶剂,并使用0.9摩尔当量的9-脱氮腺嘌呤,用CH2Cl2∶MeOH∶NH4OH(8∶1.8∶0.2)洗脱,通过二氧化硅柱层析后得到粗制的标题化合物14(386毫克,80%)。用以MeOH配制的CH2Cl2∶NH3(7N)洗脱通过二氧化硅柱层析可除去残余杂质得到标题化合物14(183毫克,38%)。1H NMR(MeOH-d4):δppm:8.16(s,1H),7.49(s,1H),3.99-3.94(m,1H),3.82(dd,J=18.7,13.4Hz,1H),3.04(dd,J=9.7,7.9Hz,1H),2.95-2.82(m,2H),2.75(dd,J=12.5,6.0Hz,1H),2.66(dd,J=10.3,4.2Hz,1H),2.50(dd,J=12.5,9.1Hz,1H),2.38(dd,J=9.7,7.1Hz,1H),2.21-2.10(m,1H),1.23,1.22(2s,3H,每个)。13C NMR(MeOH-d4):δppm:152.48,151.38,147.40,130.45,115.54,112.90,77.29,62.66,59.26,49.32,49.09,36.49,34.66,24.19。
实施例1.11
(3R,4S)-4-(丁硫基甲基)-1-[(9-脱氮-腺嘌呤-9-基)甲基]-3-羟基-吡咯烷(15)。进行Mannich反应一般步骤(上述)得到化合物15。1H NMR(d4-MeOH)8.16(s,1H),7.50(s,1H),3.99-3.79(m,3H),3.08(dd,J=9.7,7.9Hz,1H),2.87(dd,J=10.3,6.4Hz,1H),2.75-2.69(m,2H),2.51-2.38(m,4H),2.22-2.12(m,1H),1.55-1.32(m,4H),0.90(t,J=7.3Hz,3H)。13C NMR(d4-MeOH)152.5,151.4,147.4,130.5,115.6,112.6,77.1,62.6,59.2,49.4,49.0,36.1,33.3,33.2,23.3,14.4。HRMS(MH+)C16H26N5OS:计算值336.1853。实测值336.1850。
实施例1.12
(3R,4S)-1-[(9-脱氮-腺嘌呤-9-基)甲基]-3-羟基-4-(苯硫基甲基)-吡咯烷(16)。进行Mannich反应一般步骤(上述)得到化合物16。1H NMR(d4-MeOH)8.22(s,1H),7.74(s,1H),7.33-7.15(m,2H),4.43(s,2H),4.26(m,1H),3.62(dd,J=11.7,7.9Hz,,2H),3.48(dd,J=12.0,5.6Hz,1H),3.25(t,dd,J=12.0,3.3Hz,1H),3.15(m,2H),2.85(dd,J=13.5,9.1Hz,1H),2.43(m,1H)。13C NMR(d4-MeOH)152.9,152.1,146.8,136.8,132.7,131.4,130.6,128.1,115.8,106.3,74.9,60.6,57.4,49.7,47.7,36.3。HRMS(MH+)C18H25N5OS:计算值356.1545。实测值356.1542。
实施例1.13
(3R,4S)-1-[(9-脱氮-腺嘌呤-9-基)甲基]-4-(4-氟苯硫基甲基)-3-羟基-吡咯烷(17)。进行Mannich反应一般步骤(上述)得到化合物17。1H NMR(d4-MeOH)8.16(s,1H),7.46(s,1H),7.40-7.30(m,2H),7.00-6.90(m,2H),4.02-3.97(m,1H),3.86-3.75(m,2H),3.11(dd,J=12.9,5.9Hz,1H),3.00(t,J=8.7Hz,1H),2.90-2.75(m,2H),2.65-2.59(m,1H),2.41-2.32(m,1H),2.20-2.10(m,1H)。13CNMR(d4-MeOH)165.5,162.0,152.5,151.4,147.4,134.1,134.0,133.1,130.4,117.4,117.1,115.5,112.9,77.2,62.7,59.0,49.3,48.8,39.1。HRMS(MH+)C18H21N5OFS计算值:374.1445。实测值374.1438。
实施例1.14
(3R,4S)-4-(3-氯苯硫基甲基)-1-[(9-脱氮-腺嘌呤-9-基)甲基]-3-羟基-吡咯烷(18)。进行Mannich反应一般步骤(上述)得到化合物18。1H NMR(d4-MeOH)8.16(s,1H),7.46(s,1H),7.25-7.05(m,4H),4.01-3.97(m,1H),3.87-3.76(m,2H),3.18(dd,J=12.9,5.9Hz,1H),2.99(dd,J=9.8,7.9Hz,1H),2.94-2.86(m,2H),2.64(dd,J=10.2,4.31H),2.41(dd,J=9.9,7.0Hz,1H),2.26-2.15(m,1H)。13C NMR(d4-MeOH)152.5,151.4,147.4,140.7,136.1,131.6,130.4,129.8,128.6,127.4,115.5,112.8,77.1,62.6,58.9,49.3,48.7,37.4。HRMS(MH+)C18H21N5OClS:计算值390.1150。实测值390.1142。
实施例1.15
(3R,4S)-1-[(9-脱氮-腺嘌呤-9-基)甲基]-3-羟基-4-(环己硫基甲基)吡咯烷(19)。对Mannich反应一般步骤(上述)进行一些变化,用20%的1,4-二噁烷水溶液作为溶剂,并使用0.9摩尔当量的9-脱氮腺嘌呤,用CH2Cl2∶MeOH∶NH4OH(8∶1.8∶0.2v/v/v)洗脱,通过二氧化硅柱层析之后得到粗制的标题化合物19(333毫克,79%)。用以MeOH(9∶1v/v)配制的CH2Cl2∶NH3(7N)洗脱通过二氧化硅柱层析可除去残余杂质得到标题化合物19(144毫克,34%)。1H NMR(MeOH-d4):δppm:8.15(s,1H),7.50(s,1H),3.97-3.92(m,1H),3.82(dd,J=19.1,13.4Hz,2H),3.06-3.00(m,1H),2.84(dd,J=10.3,6.4Hz,1H),2.75(dd,J=12.5,5.9Hz,1H),2.67-2.58(m,2H),2.48(dd,J=12.5,9.3Hz,1H),2.37(dd,J=9.8,7.2Hz,1H),2.20-2.08(m,1H),1.94-1.92(m,2H),1.74-1.72(m,2H),1.60-1.58(m,1H),1.36-1.19(m,5H)。13CNMR(MeOH-d4):δppm:152.48,151.35,147.32,130.50,115.48,112.74,77.21,62.62,59.18,49.38,49.26,45.10,35.27,35.20,34.18,27.48,27.39。
实施例1.16
(3R,4S)-1-[(9-脱氮-腺嘌呤-9-基)甲基]-3-羟基-4-(4-吡啶硫基甲基)-吡咯烷(20)。进行Mannich反应一般步骤(上述)得到化合物20。1H NMR(D2O)8.43(d,J=7.2Hz,1H),8.42(s,1H),8.00(s,1H),7.77(d,J=7.2Hz,1H),4.64(s,2H),4.52-4.47(m,1H),3.94(dd,J=12.1,8.0Hz,1H),3.67(dd,J=12.6,5.7Hz,1H),3.50-3.15(m,4H),2.78-2.64(m,1H)。13C NMR(D2O)163.9,150.2,144.6,139.5,135.4,122.8,113.2,102.7,73.0,59.0,55.9,48.1,44.4,31.5。HRMS(MH+)C17H21N6OS:计算值357.1492。实测值357.1509。
实施例1.17
(3R,4R)-1-[(9-脱氮-腺嘌呤-9-基)甲基]-3-羟基-4-(甲氧基甲基)-吡咯烷(21)。进行Mannich反应一般步骤(上述)得到化合物21。1H NMR(d4-MeOH)8.19(s,1H),7.63(s,1H),4.18-4.05(m,3H),3.40-2.28(m,3H),3.30(s,3H),3.10(dd,J=11.0,5.7Hz,1H),2.95(dd,J=11.0,3.3Hz,1H),2.77(dd,J=10.8,6.7Hz,1H),2.41-2.29(m,1H)。13C NMR(d4-MeOH)152.7,151.8,147.2,131.6,115.7,109.5,74.3,74.1,62.2,59.6,56.5,49.4,49.0。HRMS(MH+)C13H20N5O2:计算值278.1612。实测值278.1626。
实施例1.18
(3R,4R)-4-(苄氧基甲基)-1-[(9-脱氮-腺嘌呤-9-基)甲基]-3-羟基-吡咯烷(22)。进行Mannich反应一般步骤(上述)得到化合物22。1H NMR(d4-MeOH)8.17(s,1H),7.55(s,1H),7.30-7.20(m,5H),4.46(bs,2H),4.10-4.00(m,3H),3.55-3.38(m,2H),3.23-3.18(m,1H),2.98(dd,J=10.7,5.8Hz,1H),2.85(dd,J=10.7,3.4Hz,1H),2.68(dd,J=10.4,6.9Hz,1H),2.38-2.30(m,1H)。13C NMR(d4-MeOH)152.6,151.7,147.2,139.9,131.3,129.8,129.3,129.1,115.6,110.4,74.5,74.3,71.9,62.3,56.6,49.4,49.0。
实施例1.19
(3R,4R)-1-[(9-脱氮鸟嘌呤-9-基)甲基]-3-羟基-4-羟基甲基-吡咯烷(23)。将盐酸(3R,4R)-3-羟基-4-羟基甲基-吡咯烷(5)(154毫克,1.0毫摩尔)和乙酸钠(82毫克,1.0毫摩尔)溶于水(2毫升)并在溶液中加入甲醛水溶液(82微升,1.0毫摩尔)和9-脱氮鸟嘌呤(Furneaux和Tyler,J.Org.Chem.,1999,64,8411-8412)(120毫克,0.8毫摩尔)。将反应物在95℃搅拌12小时。加入硅胶(1.0克)并将混合物蒸发至干。通过硅胶层析纯化,用CH2Cl2∶MeOH∶NH4OH(5∶4∶1v/v/v)作为洗脱液,得到标题化合物23,其为醋酸盐。将其转化成盐酸盐并进行1H和13C NMR谱分析,发现该化合物在所有方面与先前报道的化合物都是一样的(Evans等,J.Med.Chem.2003,46,5271-5276)。
实施例1.20
(3R,4S)-1-[(9-脱氮次黄嘌呤-9-基)-3-羟基-4-(丙硫基甲基)-吡咯烷(24)。进行Mannich反应一般步骤(上述)得到化合物24。1H NMR(d4-MeOH/D2O)7.99(s,1H),7.53(s,1H),4.06-3.98(m,1H),3.92-3.80(m,2H),3.06(dd,J=9.8,8.0Hz,1H),2.90(dd,J=10.5,6.5Hz,1H),2.79-2.65(m,2H),2.52-2.38(m,4H),2.22-2.15(m,1H),1.57(六重峰,J=7.3Hz,2H),0.95(t,J=7.3Hz,3H)。13C NMR(d4-MeOH)145.7,143.7,131.0,113.6,77.0,62.1,58.6,48.9,48.5,35.9;35.6,24.2,14.2。
实施例1.21
(3R,4S)-4-(丁硫基甲基)-1-[(9-脱氮次黄嘌呤-9-基)甲基]-3-羟基-吡咯烷(25)。进行Mannich反应一般步骤(上述)得到化合物25。1H NMR(d4-MeOH/CDCl3)7.86(s,1H),7.38(s,1H),4.00-3.92(m,1H),3.82-3.75(m,2H),3.07(dd,J=9.8,8.0Hz,1H),2.85-2.70(m,3H),2.55-2.42(m,3H),2.37-2.15(m,2H),1.60-1.32(m,4H),0.90(t,J=7.3Hz,3H)。13C NMR(d4-MeOH/D2O)156.6,145.6,142.9,129.9,119.6,114.7,77.4,63.0,59.6,49.4,49.1,36.6,33.6,33.3,23.5,14.9。HRMS(MH+)C16H25N4O2S:计算值337.1693。实测值337.1684。
实施例1.22
(3R,4S)-1-[(9-脱氮-6-氯-嘌呤-9-基)甲基]-3-羟基-4-(2-苯基乙基)吡咯烷(26)。对Mannich反应一般步骤(上述)进行一些变化,使用0.9摩尔当量的6-氯-9-脱氮嘌呤(K.Imai,Chem.Pharm.Bull.,1964,12,1030)得到标题化合物26(流程2)。与标准步骤相比,该反应混合物未形成溶液而形成了一种棕色浆液,用1,4-二噁烷将其稀释之后再预吸收到硅胶上。进行柱层析,用CH2Cl2∶MeOH(4∶1v/v)洗脱,然后用CH2Cl2∶MeOH∶NH4OH(5∶4.5∶0.5v/v/v)洗脱,得到26,其产率为38%。1H NMR(300MHz,MeOH-d4):δppm:8.71(s,1H),8.12(s,1H),7.17(s,5H),4.55(s,1H),4.18(m,1H),3.56(m,2H),3.31(m,1H),3.04(dd,J=11.6,7.7Hz,1H),2.64(m,2H),2.21(m,1H),1.87(m,1H),1.61(m,1H)。13C NMR(300MHz,MeOH-d4):δppm:151.62,151.35,145.02,142.99,138.11,129.84,129.82,127.46,126.81,107.73,75.68,61.00,58.48,49.51,47.56,35.26,34.88。
流程2
实施例1.23
(3R,4S)-1-[(9-脱氮腺嘌呤-9-基)甲基]-3-羟基-4-丙基-吡咯烷(27)。对Mannich反应一般步骤(上述)进行一些变化,使用0.9摩尔当量的9-脱氮腺嘌呤,用CH2Cl2∶MeOH∶NH4OH(8∶1.8∶0.2v/v/v)洗脱,在二氧化硅柱层析后得到粗制的标题化合物27(136毫克,73%)。用MeCN∶NH4OH(4∶1v/v)洗脱通过二氧化硅柱层析可除去残余杂质得到27,其产率为31%。NMR(300MHz,MeOH-d4):δppm:8.18(s,1H),7.51(s,1H),3.91-3.85(m,3H),3.10(dd,J=9.6,8.0Hz,1H),2.82-2.72(m,2H),2.22(dd,J=9.6,8.0Hz,1H),2.04-1.95(m,1H),1.56-1.44(m,1H),1.39-1.21(m,3H),0.92-0.87(m,3H)。13C NMR(300MHz,MeOH-d4):δppm:152.52,151.45,147.37,130.59,115.55,112.50,77.94,62.63,59.94,49.55,48.59,36.89,22.67,14.91。
实施例1.24
(3R,4S)-1-[(9-脱氮次黄嘌呤-9-基)甲基]-3-羟基-4-丙基-吡咯烷(28)。对Mannich反应一般步骤(上述)进行一些变化,使用0.9摩尔当量的9-脱氮次黄嘌呤,用CH2Cl2∶MeOH∶NH4OH(5∶4.5∶0.5v/v/v)洗脱,在二氧化硅柱层析后得到粗制的标题化合物28(90毫克,61%)。残余杂质(9-脱氮次黄嘌呤)可用CH2Cl2∶MeOH∶NH4OH(8∶1.8∶0.2v/vlv)洗脱通过二氧化硅柱层析除去,得到28,其产率为36%。NMR(300MHz,MeOH-d4,约30% CDCl3):δppm:7.86(s,1H),7.39(s,1H),3.89-3.76(m,3H),3.09(dd,J=9.5,7.9Hz,1H),2.79-2.69(m,2H),2.18-2.12(m,1H),2.05-1.96(m,1H),1.55-1.46(m,1H),1.41-1.23(m,3H),0.94-0.89(m,3H)。13C NMR(300MHz,MeOH-d4,约30% CDCl3):δppm:145.59,142.99,129.93,114.50,78.14,62.95,60.24,49.78,48.94,37.07,22.80,15.29。
制备实施例1
合成(3R,4S)-3-羟基-4-(烷基-、芳烷基-和芳基-硫代甲基)吡咯烷的步骤。
一般制备方法。就化合物32而言,4-取代的-4-硫代吡咯烷基本上是按照制备实施例1.01所述的方法制备的,但需要对每个制备实施例进行一些变化,并使用合适的硫醇钠。如果硫醇钠不可直接获得,可在0℃下用合适的硫醇(2.85毫摩尔)处理搅拌的NaH(2.85毫摩尔)的DMF(5毫升)混合物,以预先制成硫醇钠。将混合物搅拌10分钟之后加入甲磺酸盐(450毫克,1.53毫摩尔)的DMF(5毫升)溶液并将混合物在室温下搅拌,直到通过TLC观察到甲磺酸盐完全消耗(0.5-4小时)。
制备实施例1.01
(3R,4S)-3-羟基-4-(甲硫基甲基)-吡咯烷(32),流程3。在(3R,4R)-N-叔-丁氧基羰基-3-羟基-4-羟基甲基-吡咯烷(29)(Evans等,J.Med.Chem.,2003,46,5271-5276)(2.16克,9.94毫摩尔)和二异丙基乙胺(2.65毫升,15.0毫摩尔)的DCM(40毫升)溶液中加入甲磺酰氯(0.950毫升,12.3毫摩尔),用5分钟冷却至-78℃。在-78℃搅拌40分钟后,加入2M HCl水溶液,分离有机相。水相用DCM(×2)萃取。合并的有机提取物用饱和NaHCO3水溶液洗涤,然后用盐水洗涤并干燥(MgSO4)。进行常规处理和层析得到(1.99克,6.74毫摩尔,68%)甲磺酸盐30,其为无色玻璃状。HRMS(MH+)C11H21NO6SNa:计算值318.0982。实测值318.0979。将甲磺酸盐30(450毫克,1.53毫摩尔)的DMF(5毫升)溶液加入搅拌的硫代甲醇钠(200毫克,2.85毫摩尔)的DMF(3毫升)溶液中,并将混合物搅拌1小时。加入甲苯(50毫升)和水(50毫升)并振荡,将各相分离,将有机层干燥(MgSO4)并减压除去溶剂。粗制产物通过二氧化硅层析纯化,用10-50% EtOAc/石油醚洗脱,得到中间体31(210毫克,0.849毫摩尔,55%)。用浓HCl(1毫升)处理该物质的甲醇(3毫升)溶液。1小时后,将溶液浓缩至干得到固体残余物状的标题化合物32(0.830毫摩尔,98%)。将该固体残余物溶于H2O(10毫升)或D2O(作为NMR样品),然后除去溶剂(×3)。1H NMR(D2O)4.40(q,J=3.1Hz,1H),3.67(dd,J=12.0,6.6Hz,1H),3.50(dd,J=12.8,5.1Hz,1H),3.28(dd,J=12.8,3.0Hz,1H),3.22(dd,J=8.7,3.4Hz,1H),2.73-2.66(m,1H),2.58-2.50(m,2H),2.40-2.30(m,2H)2.13(s,3H)。13C NMR(D2O)73.5,51.5,48.6,45.2,34.3,14.9。
流程3
制备实施例1.02
(3R,4S)-4-(乙硫基甲基)-3-羟基-吡咯烷(33)。按照上述一般步骤,对甲磺酸盐30(260毫克,0.880毫摩尔)进行加工得到标题化合物33(100毫克,0.506毫摩尔,58%)。1H NMR(D2O)4.30-4.24(m,1H),3.53(dd,J=12.3,7.2Hz,1H),3.37(dd,J=12.8,5.2Hz,1H),3.14(dd,J=12.8,3.1Hz,1H),3.07(dd,J=12.2,5.7Hz,1H),2.65-2.55(m,1H),2.46(q,J=7.4Hz,2H),2.40-2.30(m,2H)1.09(t,J=7.4Hz,3H)。13C NMR(D2O)73.6,51.5,48.6,45.6,31.7,26.0,14.4。HRMS(MH+)C7H16NOS:计算值162.0947。实测值162.0952。
制备实施例1.03
(3R,4S)-3-羟基-4-(丙硫基甲基)-吡咯烷(34)。按照上述一般步骤,对甲磺酸盐30(264毫克,0.894毫摩尔)进行加工得到34(139毫克,0.656毫摩尔,73%)。1H NMR(D2O)4.41-4.37(m,1H),3.67(dd,J=12.3,7.2Hz,1H),3.50(dd,J=12.8,5.2Hz,1H),3.27(dd,J=12.8,3.1Hz,1H),3.21(dd,J=12.2,5.6Hz,1H),2.76-2.71(m,1H),2.61-2.50(m,4H),1.59(六重峰,J=7.3Hz),0.95(t,J=7.3Hz,3H)。13C NMR(D2O)73.6,51.5,48.6,45.7,34.1,32.1,22.7,13.1。HRMS(MH+)C8H18NOS:计算值176.1104。实测值176.1106。
制备实施例1.04
盐酸(3R,4S)-3-羟基-4-(异丙硫基甲基)-吡咯烷(35)。
0℃下,在2-丙硫醇(0.36毫升,3.9毫摩尔)的DMF(10毫升)溶液中加入60%的NaH(145毫克,3.6毫摩尔)。10分钟后,边搅拌边加入甲磺酸盐30(565毫克,1.91毫摩尔)的DMF(10毫升)溶液。继续搅拌直到在室温下完成反应。反应完全后,用NaHCO3水溶液淬灭反应,加入甲苯并按常规方法处理反应物,得到粗制的中间体,对该中间体进行二氧化硅柱层析,用石油醚∶EtOAc(4∶1→1∶1v/v)洗脱,得到纯净的中间体(3R,4S)-N-叔-丁氧基羰基-3-羟基-4-(异丙硫基甲基)-吡咯烷,其为无色浆状物(490毫克,97%)。NMR(300MHz,CDCl3):δppm:4.18-4.11(m,1H),3.72-3.60(m,2H),3.28-3.18(m,1H),3.13(dd,J=11.1,6.7Hz,1H),2.95(sept.,J=6.7Hz,1H),2.69-2.50(m,2H),2.33-2.22(m,1H),1.46(s,9H),1.29,1.27(s,3H,每个)。13C NMR(300MHz,CDCl3):δppm:(注意:由于旋转异构体的缓慢转化,有一些峰是双峰)154.93,79.97,(75.48,74.64),(52.81,52.55),(49.69,49.42),(46.13,45.35),35.71,32.32,28.87,23.73,23.69。在40℃下,用12N(浓)HCl(4毫升)处理该物质的MeOH(10毫升)溶液30分钟,得到粗制的标题化合物35,它可直接用于Mannich类型的反应。
制备实施例1.05
(3R,4S)-4-(丁硫基甲基)-3-羟基-吡咯烷(36)。按照上述一般步骤,对甲磺酸盐30(438毫克,1.48毫摩尔)进行加工得到36(284毫克,1.25毫摩尔,84%)。1H NMR(D2O)4.40-4.36(m,1H),3.66(dd,J=12.3,7.2Hz,1H),3.48(dd,J=12.8,5.2Hz,1H),3.26(dd,J=12.8,3.1Hz,1H),3.21(dd,J=12.2,5.6Hz,1H),2.76-2.70(m,1H),2.62-2.50(m,4H),1.61-1.51(m,2H),1.40-1.33(m,2H),0.86(t,J=7.3Hz,3H)。13C NMR(D2O)73.5,51.5,48.6,45.7,32.2,31.7,31.3,21.7,13.3。HRMS(MH+)C9H20NOS:计算值190.1260。实测值190.1257。
制备实施例1.06
(3R,4S)-3-羟基-4-(苯硫基甲基)-吡咯烷(37)。按照上述一般步骤,对甲磺酸盐30(300毫克,1.00毫摩尔)进行加工得到37(692毫克,0.69毫摩尔)。1H NMR(D2O)7.51-7.24(m,5H),4.38-4.34(m,1H),3.56(dd,J=12.2,7.7Hz,1H),3.45(dd,J=12.6,5.2Hz,1H),3.26-3.00(m,3H),2.88(dd,J=13.7,8.3Hz,1H),2.48-2.37(m,1H)。13C NMR(D2O)134.5,130.5,129.9,127.6,73.4,51.5,48.4,45.5,34.3。
制备实施例1.07
(3R,4S)-(4-氟苯硫基甲基)-3-羟基-4-吡咯烷(38)。按照上述一般步骤,对甲磺酸盐30(281毫克,0.951毫摩尔)进行加工得到38(160毫克,0.607毫摩尔,64%)。1H NMR(DzO)7.49-7.42(m,2H),7.19-7.06(m,2H),4.41-4.36(m,1H),3.60(dd,J=12.3,7.7Hz,1H),3.48(dd,J=12.8,5.2Hz,1H),3.27-3.16(m,2H),3.07(dd,J=13.8,6.9Hz,1H),2.88(dd,J=13.8,8.3Hz,1H),2.45-2.38(m,1H)。13C NMR(D2O)164.2,160.9,133.7,133.6,129.4,116.9,116.6,73.3,51.5,48.4,45.5,35.5。HRMS(MH+)C11H15NOSF:计算值228.0853。实测值228.0856。
制备实施例1.08
(3R,4S)-(4-氯苯硫基甲基)-3-羟基-4-吡咯烷(39)。按照上述一般步骤,对甲磺酸盐30(245毫克,0.83毫摩尔)进行加工得到39(212毫克,0.76毫摩尔,91%)。1HNMR(d4-MeOH)7.51-7.39(m,2H),7.35-7.31(m,2H),4.38-4.33(m,1H),3.59(dd,J=12.0,7.6Hz,1H),3.47(dd,J=12.4,4.9Hz,1H),3.28-3.18(m,3H),2.93(dd,J=13.6,9.0Hz,1H),2.49-2.38(m,1H)。13C NMR(D2O)135.7,134.1,132.9,130.8,74.8,52.9,49.6,47.5,35.8。
制备实施例1.09
(3R,4S)-4-(3-氯苯硫基甲基)-3-羟基-吡咯烷(40)。按照上述一般步骤,对甲磺酸盐30(300毫克,1.02毫摩尔)进行加工得到40(192毫克,0.685毫摩尔,67%)。1H NMR(D2O)7.33-7.15(m,4H),4.39-4.35(m,1H),3.59(dd,J=12.2,7.7Hz,1H),3.47(dd,J=12.7,5.1Hz,1H),3.28-3.04(m,3H),2.89(dd,J=13.7,8.3Hz,1H),2.49-2.41(m,1H)。13C NMR(D2O)136.9,134.7,131.0,129.3,128.1,127.2,73.4,51.5,48.4,45.3,34.0。HRMS(MH+)C11H15NOSCl:计算值244.0557(4)。实测值244.0556(8)。
制备实施例1.10
(3R,4S)-4-(苄硫基甲基)-3-羟基-吡咯烷(41)。按照上述一般步骤,对甲磺酸盐30(1.10克,3.7毫摩尔)进行加工得到41(730毫克,2.81毫摩尔,76%)。1H NMR(D2O)7.40-7.27(m,5H),4.26-4.22(m,1H),3.74(s,2H),3.56(dd,J=12.4,7.2Hz,1H),3.37(dd,J=12.8,5.2Hz,1H),3.21(dd,J=12.8,3.0Hz,3H),2.07(dd,J=12.4,5.5Hz,1H),2.61-2.52(m,1H),2.47-2.34(m,2H)。13C NMR(DzO)138.7,129.5,129.3,127.9,73.5,51.5,48.5,45.4,35.9,31.8。HRMS(MH+)C12H18NOS:计算值224.1109。实测值224.1102。
制备实施例1.11
(3R,4R)-3-羟基-4-(甲氧基甲基)-吡咯烷(42),流程4。按照流程4处理二醇29得到42。1H NMR(D2O)4.30-4.26(m,1H),3.52-3.28(m,4H),3.22(s,3H),3.15-3.00(m,2H),2.48-2.37(m,1H)。13C NMR(D2O)72.1,71.6,58.8,52.0,46.7,45.7。HRMS(MH+)C6H14NO2:计算值132.1019。实测值132.1012.
流程4
制备实施例1.12
(3R,4R)-4-(苄氧基甲基)-3-羟基-吡咯烷(43),流程4。按照流程4处理二醇29得到43。1H NMR(D2O,游离碱)7.32-7.15(m,5H),4.36(s,2H),3.92-3.85(m,1H),3.35(dd,J=9.8,7.0Hz,1H),3.24(dd,J=9.8,7.8Hz,1H),2.97(dd,J=11.8,7.9Hz,1H),2.75(dd,J=12.4,5.5Hz,1H),2.57(dd,J=12.4,3.4Hz,1H),2.36(dd,J=11.8,5.7Hz,1H),2.15-2.05(m,1H)。13C NMR(D2O)137.6,129.0,128.8,128.6,74.7,73.1,71.0,53.2,48.0,47.6。HRMS(MH+)C12H18NO2:计算值208.1332。实测值208.1329。
制备实施例1.13
盐酸(3R,4S)-4-(环己硫基甲基)-3-羟基-吡咯烷(44)0℃下,在环己基硫醇(0.47毫升,3.84毫摩尔)的DMF(10毫升)溶液中加入60%的NaH(145毫克,3.6毫摩尔)。搅拌10分钟后加入甲磺酸盐30(565毫克,1.91毫摩尔)的DMF(10毫升)溶液。继续搅拌同时反应在室温下进行。反应完全后,用NaHCO3水溶液淬灭反应,加入甲苯并按常规方法处理反应物,得到粗制的中间体,对该中间体进行二氧化硅柱层析,用石油醚∶EtOAc(1∶1v/v)洗脱,得到纯净的中间体(3R,4S)-N-叔-丁氧基羰基-3-羟基-4-(环己硫基甲基)-吡咯烷,其为无色浆状物(428毫克,71%)。NMR(300MHz,CDCl3):δppm:4.17-4.09(m,1H),3.72-3.60(m,2H),3.28-3.18(m,1H),3.15-3.09(m,1H),2.74-2.64(m,2H),2.60-2.53(m,1H),2.32-2.23(m,1H),1.96(m,2H),1.81-1.77(m,2H),1.66-1.61(m,1H),1.45(s,9H),1.35-1.24(m,5H)。13C NMR(300MHz,CDCl3):δppm:(注意:由于旋转异构体的缓慢转化,有一些峰是双峰)154.91,79.94,(75.57,74.72),(52.80,52.55),(49.70,49.43),(46.24,45.41),44.26,33.99,33.93,31.90,28.87,26.43,26.12。在40℃下,用12N(浓)HCl(4毫升)处理该物质的MeOH(10毫升)溶液30分钟,得到粗制的标题化合物44,它可直接用于Mannich类型的反应。
制备实施例1.14
(3R,4S)-3-羟基-4-(4-吡啶硫基甲基)-吡咯烷(45)。按照上述一般步骤,对甲磺酸盐30(348毫克,1.18毫摩尔)进行加工得到45(105毫克,0.426毫摩尔,36%)。1HNMR(D2O)8.42(d,J=7.2Hz,2H),7.82(d,J=7.2Hz,2H),4.51-4.46(m,1H),3.74(dd,J=12.4,7.8Hz,1H),3.57(dd,J=12.8,5.5Hz,1H),3.44(dd,J=13.6,7.3Hz,1H)3.34-3.22(m,3H),2.78-2.60(m,1H)。H)。13C NMR(D2O)164.1,139.4,122.9,73.4,51.4,48.4,44.3,31.3。HRMS(MH+)C10H15N2OS:计算值211.0900。实测值211.0908。
制备实施例2.01
盐酸(3R,4S)-3-羟基-4-(2-苯基乙基)-吡咯烷(49),流程5。
0℃在氩气下,在苄基三苯基溴化鏻(1.75克,4.97毫摩尔)的无水THF(10毫升)悬液中加入1.6M BuLi的THF(2.33毫升,3.73毫摩尔)溶液,并将这种深红色溶液搅拌10分钟,无需冷却。再冷却至0℃后,加入醛46(335毫克,1.56毫摩尔)[G.B.Evans,R.H.Furneaux,A.Lewandowicz,V.L.Schramm和P.C.Tyler,Second-Generation Transition State Analogues of Human Purine NucleosidePhosphorylase,J.Med.Chem.,46(2003)5271-5276]的THF(5毫升)溶液,并将混合物在室温下搅拌12小时。然后用水(1毫升)淬灭反应并用二氯甲烷(100毫升)提取。有机相用饱和NaHCO3(15毫升)水溶液,然后用水(15毫升)洗涤,干燥(MgSO4)并在真空下浓缩。对残余物进行层析得到约1∶3的(3R,4S)-N-叔-丁氧基羰基-3-羟基-4-(2-苯基乙烯基)-吡咯烷(47)的顺/反混合物,其为一种浆状物(290毫克,64%)。1H NMR(300MHz,CDCl3):δppm:反式:7.28(m,5H),6.49(d,J=15.9Hz,1H),6.03(dd,J=15.9,8.1Hz,1H),4.11(m,1H),3.67(m,2H),3.32(m,2H),2.83(m,1H),1.46(s,9H);顺式:7.27(m,5H),6.58(d,J=11.6Hz,1H),5.43(dd,J=11.6Hz,10.0Hz,1H),4.11(m,1H),3.65(m,2H),3.21.(m,2H),2.88(m,1H),1.44(s,9H)。在中间体47(290毫克,1.00毫摩尔)的乙醇(20毫升)溶液中加入10%Pd/C(250毫克),将悬液在氢气下搅拌12小时。过滤后在真空下除去溶剂得到(3R,4S)-N-叔-丁氧基羰基-3-羟基-4-(2-苯基乙基)吡咯烷(48),其为一种浆状物,254毫克(87%)。1H NMR(300MHz,CDCl3):δppm:7.10(m,5H),4.00(m,1H),3.47(m,2H),3.07(m,2H),2.67(m,2H),2.04(m,1H),1.83(m,1H),1.54(m,1H),1.45(s,9H)。13C NMR(300MHz,CDCl3):δppm(注意:由于旋转异构体的缓慢转化,有一些峰是双峰):155.17,142.03,128.83,128.71,126.37,79.88,(74.94,71.26),(53.17,52.90),(49.90,49.34),(46.11,45.52),34.41,33.69,28.91。在中间体48(254毫克,0.87毫摩尔)的甲醇(10毫升)溶液中加入12N(浓)HCl(4毫升),并将溶液在40℃下搅拌30分钟。在真空下除去溶剂后用甲苯共沸,得到固体的粗制的标题化合物盐酸(3R,4S)-3-羟基-4-(2-苯基乙基)吡咯烷49(202毫克,0.89毫摩尔,102%)。1H NMR(300MHz,MeOH-d4):δppm:7.14(m,5H),4.22(m,1H),3.52(dd,J=11.8,7.4Hz,1H),3.39(dd,J=12.3,4.9Hz,1H),3.14(dd,J=12.3,2.8Hz,1H),3.02(dd,J=11.8Hz,1H),2.71(m,2H),2.20(m,1H),1.84(m,1H),1.62(m,1H)。13C NMR(300MHz,MeOH-d4):δppm:142.94,129.93,129.89,127.56,75.56,52.90,48.55,47.28,35.18,34.44。
流程5
制备实施例2.02
盐酸(3R,4S)-3-羟基-4-丙基-吡咯烷(52)
该化合物是按照与流程5所述相同的一般途径合成的[参见制备实施例2.01]。0℃在氩气下,在乙基三苯基溴化鏻(2.9克,6.93毫摩尔)的无水THF(15毫升)悬液中加入1.6M BuLi的THF(4毫升,6.40毫摩尔)溶液,并将这种深红色溶液搅拌10分钟,无需冷却。再冷却至0℃后,加入醛46(580毫克,2.69毫摩尔)的THF(10毫升)溶液,并将混合物在室温下搅拌12小时。然后用水(1毫升)淬灭反应并用二氯甲烷(100毫升)提取。有机相用饱和NaHCO3(15毫升)水溶液,然后用水(15毫升)洗涤,干燥(MgSO4)并在真空下浓缩。对残余物进行层析得到(3R,4S)-N-叔-丁氧基羰基-3-羟基-4-丙烯基-吡咯烷(50),其为淡黄色浆状物(165毫克,27%)。在中间体50(165毫克,0.73毫摩尔)的乙醇(10毫升)溶液中加入10% Pd/C(60毫克)并将该悬液在氢气下搅拌3小时。过滤后在真空下除去溶剂,得到(3R,4S)-N-叔-丁氧基羰基-3-羟基-4-丙基-吡咯烷(51),其为一种浆状物(172毫克,102%)。1H NMR(300MHz,CDCl3):δppm:3.98-3.96(m,1H),3.61-3.57(m,3H),3.22-3.18(m,1H),3.10-3.01(m,1H),2.03(m,1H),1.45(s,9H),1.41-1.31(m,2H),1.24-1.12(m,1H),0.94-0.89(m,3H)。13C NMR(300MHz,CDCl3):δppm(注意:由于旋转异构体的缓慢转化,有一些峰是双峰):155.20,79.69,(75.53,74.76),(53.10,52.80),(49.94,49.38),(46.19,45.67),34.04,28.83,21.27,14.47。在中间体51(172毫克,0.75毫摩尔)的甲醇(10毫升)溶液中加入12N(浓)HCl(4毫升),并将溶液在40℃下搅拌30分钟。在真空下除去溶剂后用甲苯共沸,得到一种浆状的粗制的标题化合物盐酸(3R,4S)-3-羟基-4-丙基-吡咯烷(52)(138毫克,0.83毫摩尔,111%)。1H NMR(300MHz,MeOH-d4):δppm:4.20-4.16(m,1H),3.59-3.52(m,1H),3.44-3.39(m,1H),3.19-3.14(m,1H),3.05-2.99(m,1H),2.23-2.17(m,1H),1.55-1.28(m,4H),0.98-0.94(m,3H)。13C NMR(300MHz,MeOH-d4):δppm:75.65,52.82,50.30,47.45,34.69,22.30,14.78。
制备实施例3.01
9-脱氮-腺嘌呤。将6-氯-9-脱氮嘌呤(3克,19.5毫摩尔)加入乙醇(30毫升)中的氨的饱和溶液。将所得悬液在一密闭的试管中于130℃下加热16小时。将该均匀的溶液冷却,加入闪烁硅胶(flash silica gel),并在真空下浓缩该悬液。将所得固体加载到硅胶柱顶端并用甲醇/CH2Cl2(4∶1v/v)洗脱,得到9-脱氮-腺嘌呤,其为淡黄色固体(2.16g,80%)。13C NMR(d4-MeOH)5ppm:153.1,149.9,145.2,131.3,113.8,101.6。
制备实施例4.01
(3R,4R)-3-羟基-4-甲磺酰氧基-吡咯烷(53)。将HCl在1,4-二噁烷(4M,2毫升)中的溶液加入搅拌的甲磺酸盐30(169毫克,0.572毫摩尔)的甲醇(3毫升)溶液。在室温下搅拌12小时后,在真空下除去溶剂,得到一种残余物,在其中加入甲醇(×2)然后加入D2O,并蒸发得到标题化合物53(120毫克,0.518毫摩尔,91%)。1H NMR(D2O)4.55-4.35(m,3H),3.74(dd,J=12.5,8.4Hz,1H),3.50(dd,J=12.7,5.3Hz,1H),3.35-3.20(m,2H),3.25(s,3H),2.82-2.67(m,1H)。13C NMR(D2O)71.3,69.2,52.0,46.0,45.3,36.9。HRMS(MH+)C6H14NO4S:计算值196.0638。实测值196.0648。
尽管已通过实施例描述了本发明,但应该知道,在不背离本发明范围的情况下可对其做出变化或修改。此外,当存在已知的特定特征的等价形式时,就像如说明书中特别指出,这些等价形式也包含在内。
工业应用
本发明提供了作为PNP、PPRT、MTAP、MTAN和/或NH抑制剂的化合物的有用合成途径。该化合物可用于治疗需要抑制PNP、PPRT、MTAP、MTAN和/或NH的疾病。所述疾病包括癌症、细菌感染、原生动物感染或T-细胞介导的疾病。
Claims (17)
1.一种制备式(I)的化合物的方法
式中:
V选自CH2和NH,W是NR1;或
V是NR1,W选自CH2和NH;
X选自CH2和CHOH,呈R或S-构型,但当W选自NH和NR1时除外,此时X是CH2;
Y选自氢、卤素和羟基,但当V选自NH和NR1时除外,此时Y是氢;
Z选自氢、卤素、羟基、磺酸盐离去基团、SQ、OQ和Q,其中Q是任选取代的烷基、芳烷基或芳基;和
R1是式(II)的基
式中:
A选自N、CH和CR2,其中R2选自卤素、任选取代的烷基、芳烷基或芳基、OH、NH2、NHR3、NR3R4和SR5,其中R3、R4和R5各自为任选取代的烷基、芳烷基或芳基;
B选自OH、NH2、NHR6、SH、氢和卤素,其中R6是任选取代的烷基、芳烷基或芳基;
D选自OH、NH2、NHR7、氢、卤素和SCH3,其中R7是任选取代的烷基、芳烷基或芳基;和
E选自N和CH;
该方法包括使式(III)的化合物与式(IV)的化合物以及甲醛或甲醛等价物反应,
式中:
V选自CH2和NH,W是NH;或
V是NH,W选自CH2和NH;
X选自CH2和CHOH,呈R或S-构型,但当W是NH时除外,此时X是CH2;
Y选自氢、卤素和羟基,但当V选自NH时除外,此时Y是氢;和
Z选自氢、卤素、羟基、磺酸盐离去基团、SQ、OQ和Q,其中Q是任选取代的烷基、芳烷基或芳基;
式中,A、B、D和E如上文的定义。
2.如权利要求1所述的方法,其中,Z是氢、卤素、羟基、SQ或OQ,其中Q是任选取代的烷基、芳烷基或芳基。
3.如权利要求1或权利要求2所述的方法,其中,A是CH。
4.如权利要求1-3中任一项所述的方法,其中,Y是H。
5.如权利要求1-4中任一项所述的方法,其中,W是NR1,V是CH2,X是CH2。
6.如权利要求5所述的方法,其中,R1是如权利要求1中所述的式(II)的基,其中A是CH,E是N。
7.如权利要求1-6中任一项所述的方法,其中,D是H或NH2。
8.如权利要求1-7中任一项所述的方法,其中,B是NH2、OH或Cl。
9.如权利要求1或3-8中任一项所述的方法,其中,Z是甲磺酸盐、对-甲苯磺酸盐或三氟甲磺酸盐。
10.如权利要求9所述的方法,其中,Z是甲磺酸盐。
11.如权利要求1-10中任一项所述的方法,其中,所述式(III)和式(IV)的化合物与甲醛反应。
12.如权利要求1-10中任一项所述的方法,其中,所述式(III)和式(IV)的化合物与甲醛等价物反应,所述甲醛等价物是多聚甲醛。
13.如权利要求1所述的方法,其中,所述式(I)的化合物是:
(3R,4R)-1-[(9-脱氮次黄嘌呤-9-基)甲基]-3-羟基-4-羟基甲基-吡咯烷;
(3R,4R)-1-[(9-脱氮-腺嘌呤-9-基)甲基]-3-羟基-4-(羟基甲基)-吡咯烷;
(3R,4S)-4-(苄硫基甲基)1-[(9-脱氮-腺嘌呤-9-基)甲基]-3-羟基-吡咯烷;
(3R,4S)-4-(4-氯苯硫基甲基)1-[(9-脱氮-腺嘌呤-9-基)甲基]-3-羟基-吡咯烷;
(3R,4R)-1-[(6-氯-9-脱氮嘌呤-9-基)甲基]-3-羟基-4-(羟基甲基)-吡咯烷;
(3R,4R)-1-[(9-脱氮-腺嘌呤-9-基)甲基]-3-羟基-4-(甲磺酰基)-吡咯烷;
(3R,4S)-1-[(9-脱氮-腺嘌呤-9-基)甲基]-3-羟基-4-(甲硫基甲基)-吡咯烷;
(3R,4S)-4-(乙硫基甲基)-1-[(9-脱氮-腺嘌呤-9-基)甲基]-3-羟基-吡咯烷;
(3R,4S)-1-[(9-脱氮-腺嘌呤-9-基)甲基]-3-羟基-4-(丙硫基甲基)-吡咯烷;
(3R,4S)-1-[(9-脱氮-腺嘌呤-9-基)甲基]-3-羟基-4-(异丙硫基甲基)-吡咯烷;
(3R,4S)-4-(丁硫基甲基)-1-[(9-脱氮-腺嘌呤-9-基)甲基]-3-羟基-吡咯烷;
(3R,4S)-1-[(9-脱氮-腺嘌呤-9-基)甲基]-3-羟基-4-(苯硫基甲基)-吡咯烷;
(3R,4S)-1-[(9-脱氮-腺嘌呤-9-基)甲基]-4-(4-氟苯硫基甲基)-3-羟基-吡咯烷;
(3R,4S)-4-(3-氯苯硫基甲基)-1-[(9-脱氮-腺嘌呤-9-基)甲基]-3-羟基-吡咯烷;
(3R,4S)-1-[(9-脱氮-腺嘌呤-9-基)甲基]-3-羟基-4-(环己硫基甲基)吡咯烷;
(3R,4S)-1-[(9-脱氮-腺嘌呤-9-基)甲基]-3-羟基-4-(4-吡啶硫基甲基)-吡咯烷;
(3R,4R)-1-[(9-脱氮-腺嘌呤-9-基)甲基]-3-羟基-4-(甲氧基甲基)-吡咯烷;
(3R,4R)-4-(苄氧基甲基)-1-[(9-脱氮-腺嘌呤-9-基)甲基]-3-羟基-吡咯烷;
(3R,4R)-1-[(9-脱氮鸟嘌呤-9-基)甲基]-3-羟基-4-羟基甲基-吡咯烷;
(3R,4S)-1-[(9-脱氮次黄嘌呤-9-基)-3-羟基-4-(丙硫基甲基)-吡咯烷;
(3R,4S)-4-(丁硫基甲基)-1-[(9-脱氮次黄嘌呤-9-基)甲基]-3-羟基-吡咯烷;
(3R,4S)-1-[(9-脱氮-6-氯-嘌呤-9-基)甲基]-3-羟基-4-(2-苯基乙基)吡咯烷;
(3R,4S)-1-[(9-脱氮腺嘌呤-9-基)甲基]-3-羟基-4-丙基-吡咯烷;
(3R,4S)-1-[(9-脱氮次黄嘌呤-9-基)甲基]-3-羟基-4-丙基-吡咯烷;或
(3R,4S)-1-[(9-脱氮次黄嘌呤-9-基)甲基]-3-羟基-4-(甲硫基甲基)-吡咯烷。
14.一种用权利要求1所述方法制备的式(I)的化合物。
15.一种如权利要求1所述的制备式(I)的化合物的方法,所述方法包括:
(i)使如权利要求1所述的式(III)的化合物与如权利要求1所述的式(IV)的化合物以及甲醛或甲醛等价物反应,其中,式(III)的化合物中的V、W、X、Y和Z中的任何一个或多个被合适的保护基保护;和
(ii)除去一个或多个保护基以得到式(I)的化合物。
16.一种如权利要求1所述的制备式(I)的化合物的方法,所述方法包括:
(i)使如权利要求1所述的式(III)的化合物和如权利要求1所述的式(IV)的化合物以及甲醛或甲醛等价物反应,其中,式(IV)的化合物中的A、B、D和E中的任何一个或多个被合适的保护基保护;和
(ii)除去一个或多个保护基以得到式(I)的化合物。
17.一种如权利要求1所述的制备式(I)的化合物的方法,该方法包括:
(i)使如权利要求1所述的式(III)的化合物和如权利要求1所述的式(IV)的化合物以及甲醛或甲醛等价物反应,其中,式(III)的化合物中的V、W、X、Y和Z中的任何一个或多个被合适的保护基保护,且式(IV)的化合物中的A、B、D和E中的任何一个或多个被合适的保护基保护;和
(ii)除去一个或多个保护基以得到式的化合物(1)。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NZ523970 | 2003-02-04 | ||
NZ523970A NZ523970A (en) | 2003-02-04 | 2003-02-04 | Process for preparing inhibitors of nucleoside phoshorylases and nucleosidases |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1771254A true CN1771254A (zh) | 2006-05-10 |
CN100357308C CN100357308C (zh) | 2007-12-26 |
Family
ID=32844996
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB200480006809XA Expired - Fee Related CN100357308C (zh) | 2003-02-04 | 2004-01-30 | 核苷磷酸化酶和核苷酶抑制剂的制备方法 |
Country Status (16)
Country | Link |
---|---|
US (2) | US7655795B2 (zh) |
EP (1) | EP1590360B1 (zh) |
JP (1) | JP4806746B2 (zh) |
KR (1) | KR101185120B1 (zh) |
CN (1) | CN100357308C (zh) |
BR (1) | BRPI0407210A (zh) |
CA (1) | CA2514992C (zh) |
CY (1) | CY1113297T1 (zh) |
DK (1) | DK1590360T3 (zh) |
ES (1) | ES2391043T3 (zh) |
HK (1) | HK1089448A1 (zh) |
NZ (1) | NZ523970A (zh) |
PT (1) | PT1590360E (zh) |
RU (1) | RU2334757C2 (zh) |
SI (1) | SI1590360T1 (zh) |
WO (1) | WO2004069856A1 (zh) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5985848A (en) * | 1997-10-14 | 1999-11-16 | Albert Einstein College Of Medicine Of Yeshiva University | Inhibitors of nucleoside metabolism |
LT2077268T (lt) * | 1999-04-08 | 2017-08-10 | Victoria Link Limited | Nukleozidų metabolizmo inhibitorių gavimo būdas |
CN100379750C (zh) * | 2002-08-21 | 2008-04-09 | 阿尔伯爱因斯坦医科叶希瓦大学 | 核苷磷酸化酶和核苷酶抑制剂 |
NZ523970A (en) * | 2003-02-04 | 2005-02-25 | Ind Res Ltd | Process for preparing inhibitors of nucleoside phoshorylases and nucleosidases |
NZ533360A (en) * | 2004-06-04 | 2007-02-23 | Ind Res Ltd | Improved method for preparing 3-hydroxy-4-hydroxymethyl-pyrrolidine compounds |
NZ540160A (en) * | 2005-05-20 | 2008-03-28 | Einstein Coll Med | Inhibitors of nucleoside phosphorylases |
WO2007016291A2 (en) * | 2005-07-27 | 2007-02-08 | Albert Einstein College Of Medicine Of Yeshiva University | Transition state structure of 5'-methylthioadenosine/s-adenosylhomocysteine nucleosidases |
NZ544187A (en) * | 2005-12-15 | 2008-07-31 | Ind Res Ltd | Deazapurine analogs of 1'-aza-l-nucleosides |
US8394950B2 (en) * | 2006-02-22 | 2013-03-12 | Industrial Research Limited | Analogues of coformycin and their use for treating protozoan parasite infections |
US20110092521A1 (en) * | 2006-02-24 | 2011-04-21 | Richard Hubert Furneaux | Methods of Treating Diseases Using Inhibitors of Nucleoside Phosphorylases and Nucleosidases |
JP2009527550A (ja) * | 2006-02-24 | 2009-07-30 | アルバート アインシュタイン カレッジ オブ メディシン オブ イエシバ ユニバーシティ | 癌を処置する方法 |
CN101094080B (zh) * | 2006-06-22 | 2012-06-20 | 华为技术有限公司 | 一种即按即通系统中的计费方法 |
PL2057165T3 (pl) * | 2006-09-07 | 2011-08-31 | Victoria Link Ltd | Acykliczne inhibitory aminowe fosforylaz i hydrolaz nukleozydowych |
CA2662626C (en) * | 2006-09-07 | 2016-07-26 | Industrial Research Limited | Acyclic amine inhibitors of 5'-methylthioadenosine phosphorylase and nucleosidase |
WO2008079028A1 (en) * | 2006-12-22 | 2008-07-03 | Industrial Research Limited | Azetidine analogues of nucleosidase and phosphorylase inhibitors |
WO2010033236A2 (en) * | 2008-09-22 | 2010-03-25 | Albert Einstein College Of Medicine Of Yeshiva University | Methods and compositions for treating bacterial infections by inhibiting quorum sensing |
WO2010111381A2 (en) * | 2009-03-24 | 2010-09-30 | Biocryst Pharmaceuticals, Inc. | Useful pharmaceutical salts of 7-[(3r, 4r)-3-hydroxy-4-hydroxymethyl-pyrrolidin-1-ylmethyl]-3,5-dihydro-pyrrolo[3,2-d]pyrimidin-4-one |
JP5861243B2 (ja) * | 2009-07-17 | 2016-02-16 | アルバート アインシュタイン カレッジ オブ メディシン オブ イエシバ ユニバーシティ | 5’−メチルチオアデノシンホスホリラーゼ及びヌクレオシダーゼの3−ヒドロキシピロリジン阻害剤 |
KR101715981B1 (ko) | 2010-03-31 | 2017-03-13 | 길리애드 파마셋 엘엘씨 | 뉴클레오사이드 포스포르아미데이트 |
US9290501B2 (en) | 2010-11-29 | 2016-03-22 | Albert Einstein College Of Medicine, Inc. | Methods, assays and compounds for treating bacterial infections by inhibiting methylthioinosine phosphorylase |
US11186575B2 (en) * | 2012-08-07 | 2021-11-30 | Alber Einslein College of Medicine | Treatment of helicobacter pylori infections |
CN111499639B (zh) * | 2019-01-31 | 2022-03-04 | 四川大学华西医院 | 嘧啶酮衍生物及其在制药中的应用 |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1293727C (en) * | 1986-08-26 | 1991-12-31 | Catherine Rose Kostlan | 9-deazaguanines |
US5102879A (en) * | 1986-08-26 | 1992-04-07 | Warner-Lambert Company | Method of treating gout with novel 9-deazaguanines |
US4923872A (en) * | 1986-08-26 | 1990-05-08 | Warner-Lambert Co. | Analogues of pyrrolo[3,2d]pyrimidin-4-ones |
US5101030A (en) * | 1986-08-26 | 1992-03-31 | Warner-Lambert Company | 9-deazaguanines |
US5061707A (en) * | 1986-08-26 | 1991-10-29 | Warner-Lambert Company | 9-deazaguanines to treat psoriasis |
US4988702A (en) * | 1986-08-26 | 1991-01-29 | Warner-Lambert Company | Novel 9-deazaguanines |
US5008270A (en) * | 1989-10-31 | 1991-04-16 | Biocryst, Inc. | 2-amino-7-(heterocyclomethyl)-3H,5H-pyrrolo[3,2-d]pyrimidin-4-ones and pharmaceutical uses and compositions containing the same |
US4985434A (en) * | 1989-10-31 | 1991-01-15 | Biocryst, Inc. | 7-substituted derivatives of 2-amino-3H,5H-pyrrolo(3,2-d)pyrimidin-4-ones and pharamceutical uses and compositions containing the same |
US4985433A (en) * | 1989-10-31 | 1991-01-15 | Biocryst, Inc. | 2-amino-7-(pyridinylmethyl)-3H,5H-pyrrolo[3,2-d]pyrimidin-4-ones and pharmaceutical uses and compositions containing the same |
US5008265A (en) * | 1989-10-31 | 1991-04-16 | Biocryst, Inc. | 2-amino-7-(alicyclomethyl)-3H,5H,-pyrrolo[3,2-d]pyrimidin-4-ones and pharmaceutical uses and compositions containing the same |
CA2072123C (en) * | 1989-10-31 | 2001-06-12 | John A. Secrist, Iii | Inhibitors of purine nucleoside phosphorylase |
US5189039A (en) * | 1989-11-29 | 1993-02-23 | Biocryst, Inc. | 7-disubstituted-methyl-4-oxo-3H,5H-pyrrolo[3,2d]pyrimidine and pharmaceutical uses and compositions containing the same |
US5726311A (en) * | 1989-11-29 | 1998-03-10 | Biocryst Pharmaceuticals, Inc. | 7-disubstituted-methyl-4-oxo-3H,5H-pyrrolo 3,2-d!pyrimidine and pharmaceutical uses and compositions containing the same |
US6379911B2 (en) * | 1996-02-23 | 2002-04-30 | Albert Einstein College Of Medicine Of Yeshiva University | Enzyme detection/assay method and substrates |
DE69731940T2 (de) * | 1996-09-24 | 2005-05-25 | Taiho Pharmaceutical Co. Ltd. | Uracilderivate enthaltende krebsmetastasen inhibitoren |
US5985848A (en) * | 1997-10-14 | 1999-11-16 | Albert Einstein College Of Medicine Of Yeshiva University | Inhibitors of nucleoside metabolism |
LT2077268T (lt) * | 1999-04-08 | 2017-08-10 | Victoria Link Limited | Nukleozidų metabolizmo inhibitorių gavimo būdas |
WO2002018371A1 (en) * | 2000-08-29 | 2002-03-07 | Industrial Research Limited | Nucleoside metabolism inhibitors |
US6458799B1 (en) * | 2000-08-31 | 2002-10-01 | Biocryst Pharmaceuticals, Inc. | Deazaguanine analog, preparation thereof and use thereof |
US7098334B2 (en) * | 2002-03-25 | 2006-08-29 | Industrial Research Limited | 4-amino-5H-pyrrolo[3,2-d]pyrimidine inhibitors of nucleoside phosphorylases and nucleosidases |
CN100379750C (zh) * | 2002-08-21 | 2008-04-09 | 阿尔伯爱因斯坦医科叶希瓦大学 | 核苷磷酸化酶和核苷酶抑制剂 |
NZ523970A (en) * | 2003-02-04 | 2005-02-25 | Ind Res Ltd | Process for preparing inhibitors of nucleoside phoshorylases and nucleosidases |
NZ533360A (en) | 2004-06-04 | 2007-02-23 | Ind Res Ltd | Improved method for preparing 3-hydroxy-4-hydroxymethyl-pyrrolidine compounds |
AU2005269541A1 (en) | 2004-07-27 | 2006-02-09 | Biocryst Pharmaceuticals, Inc. | Inhibitors of 5'-methylthioadenosine phosphorylase and 5'methylthioadenosine/s-adenosylhomocysteine nucleosidase |
NZ540160A (en) * | 2005-05-20 | 2008-03-28 | Einstein Coll Med | Inhibitors of nucleoside phosphorylases |
NZ544187A (en) * | 2005-12-15 | 2008-07-31 | Ind Res Ltd | Deazapurine analogs of 1'-aza-l-nucleosides |
JP2009527550A (ja) | 2006-02-24 | 2009-07-30 | アルバート アインシュタイン カレッジ オブ メディシン オブ イエシバ ユニバーシティ | 癌を処置する方法 |
US20110092521A1 (en) | 2006-02-24 | 2011-04-21 | Richard Hubert Furneaux | Methods of Treating Diseases Using Inhibitors of Nucleoside Phosphorylases and Nucleosidases |
CA2662626C (en) * | 2006-09-07 | 2016-07-26 | Industrial Research Limited | Acyclic amine inhibitors of 5'-methylthioadenosine phosphorylase and nucleosidase |
AU2007300624A1 (en) * | 2006-09-26 | 2008-04-03 | Albert Einstein College Of Medicine Of Yeshiva University | Transition state structure of human 5'-methylthioadenosine phosphorylase |
WO2008079028A1 (en) * | 2006-12-22 | 2008-07-03 | Industrial Research Limited | Azetidine analogues of nucleosidase and phosphorylase inhibitors |
-
2003
- 2003-02-04 NZ NZ523970A patent/NZ523970A/en not_active IP Right Cessation
-
2004
- 2004-01-30 CA CA2514992A patent/CA2514992C/en not_active Expired - Fee Related
- 2004-01-30 CN CNB200480006809XA patent/CN100357308C/zh not_active Expired - Fee Related
- 2004-01-30 EP EP04706902A patent/EP1590360B1/en not_active Expired - Lifetime
- 2004-01-30 WO PCT/NZ2004/000017 patent/WO2004069856A1/en active Application Filing
- 2004-01-30 DK DK04706902.6T patent/DK1590360T3/da active
- 2004-01-30 RU RU2005127630/04A patent/RU2334757C2/ru not_active IP Right Cessation
- 2004-01-30 SI SI200431938T patent/SI1590360T1/sl unknown
- 2004-01-30 US US10/543,380 patent/US7655795B2/en not_active Expired - Fee Related
- 2004-01-30 ES ES04706902T patent/ES2391043T3/es not_active Expired - Lifetime
- 2004-01-30 PT PT04706902T patent/PT1590360E/pt unknown
- 2004-01-30 JP JP2006502766A patent/JP4806746B2/ja not_active Expired - Fee Related
- 2004-01-30 BR BR0407210-3A patent/BRPI0407210A/pt not_active IP Right Cessation
- 2004-01-30 KR KR1020057014266A patent/KR101185120B1/ko not_active IP Right Cessation
-
2006
- 2006-09-08 HK HK06110000A patent/HK1089448A1/xx not_active IP Right Cessation
-
2009
- 2009-12-11 US US12/653,319 patent/US20100094003A1/en not_active Abandoned
-
2012
- 2012-10-05 CY CY20121100929T patent/CY1113297T1/el unknown
Also Published As
Publication number | Publication date |
---|---|
RU2005127630A (ru) | 2006-06-27 |
KR20050114614A (ko) | 2005-12-06 |
RU2334757C2 (ru) | 2008-09-27 |
CN100357308C (zh) | 2007-12-26 |
US20100094003A1 (en) | 2010-04-15 |
US7655795B2 (en) | 2010-02-02 |
EP1590360B1 (en) | 2012-07-11 |
KR101185120B1 (ko) | 2012-09-21 |
JP4806746B2 (ja) | 2011-11-02 |
CY1113297T1 (el) | 2016-04-13 |
CA2514992C (en) | 2012-08-07 |
WO2004069856A1 (en) | 2004-08-19 |
ES2391043T3 (es) | 2012-11-20 |
DK1590360T3 (da) | 2012-08-27 |
HK1089448A1 (en) | 2006-12-01 |
AU2004208968A1 (en) | 2004-08-19 |
NZ523970A (en) | 2005-02-25 |
EP1590360A1 (en) | 2005-11-02 |
CA2514992A1 (en) | 2004-08-19 |
US20060217551A1 (en) | 2006-09-28 |
JP2006516615A (ja) | 2006-07-06 |
EP1590360A4 (en) | 2009-06-24 |
PT1590360E (pt) | 2012-08-27 |
SI1590360T1 (sl) | 2012-11-30 |
BRPI0407210A (pt) | 2006-01-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1771254A (zh) | 核苷磷酸化酶和核苷酶抑制剂的制备方法 | |
CN1035675C (zh) | 制备n4-酰基-5′-脱氧-5-氟胞苷衍生物的新方法 | |
CN1692120A (zh) | 核苷磷酸化酶和核苷酶抑制剂 | |
CN1196704C (zh) | 制备核苷代谢抑制剂的方法及中间体化合物 | |
CN1240380C (zh) | 吲哚并吡咯并咔唑的相转移催化苷化方法 | |
CN1029968C (zh) | N-杂芳基-嘌呤-6-胺的制备方法 | |
CN100335492C (zh) | 生产3’-核苷前体药物的方法 | |
CN1077571C (zh) | 用于抑制细胞增殖的取代的双吲哚基马来酰亚胺 | |
CN88102932A (zh) | 新的嘌呤取代的氧杂环丁烷类化合物 | |
CN1756734A (zh) | 谷氨酸衍生物和焦谷氨酸衍生物的制造方法和新型的制造用中间体 | |
CN1152040C (zh) | 新颖的咔唑衍生物,其制备方法和含有它们的药物组合物 | |
CN1791602A (zh) | 2-氨基-9-(2-取代乙基)嘌呤及用其制备9-[4-乙酸基-3-(乙酸基甲基)丁烷-1-基]-2-氨基嘌呤的方法 | |
CN86106534A (zh) | 碳环嘌呤核苷,其制备及用途 | |
CN100351389C (zh) | 用于拆分对映体混合物的非均相体系 | |
CN1028997C (zh) | 新蒽环型药物衍生物或其药学上允许的酸加成盐的制法 | |
CN1019495B (zh) | 嘧啶衍生物的制备方法 | |
CN88100826A (zh) | 核苷酸类似物的生产及其使用 | |
CN101035798A (zh) | 制备烷基次膦酸的新方法 | |
CN1039012C (zh) | 新型磷脂衍生物 | |
CN1910193A (zh) | 核糖核酸化合物及低聚核酸化合物的液相合成法 | |
CN1221423A (zh) | 用于寡核苷酸合成的中间体 | |
CN1297553C (zh) | 制备核苷类似物的立体选择性方法 | |
CN1290845C (zh) | 合成核苷类似物的方法 | |
CN100344630C (zh) | 3H,5H-吡咯并[3,2-d]嘧啶-4-酮衍生物及其制造方法 | |
CN1337401A (zh) | 一种硫代磷酰氨基酸酯化合物及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1089448 Country of ref document: HK |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1089448 Country of ref document: HK |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071226 Termination date: 20140130 |