JP2000503977A - プリン誘導体の製造方法 - Google Patents
プリン誘導体の製造方法Info
- Publication number
- JP2000503977A JP2000503977A JP9526517A JP52651797A JP2000503977A JP 2000503977 A JP2000503977 A JP 2000503977A JP 9526517 A JP9526517 A JP 9526517A JP 52651797 A JP52651797 A JP 52651797A JP 2000503977 A JP2000503977 A JP 2000503977A
- Authority
- JP
- Japan
- Prior art keywords
- group
- amino
- formula
- acid
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 125000000561 purinyl group Chemical class N1=C(N=C2N=CNC2=C1)* 0.000 title 1
- 150000003839 salts Chemical class 0.000 claims abstract description 64
- 238000000034 method Methods 0.000 claims abstract description 51
- 239000004474 valine Substances 0.000 claims abstract description 6
- -1 2-amino-1,6-dihydro-6-oxo-purin-9-yl Chemical group 0.000 claims description 98
- 150000001875 compounds Chemical class 0.000 claims description 96
- UYTPUPDQBNUYGX-UHFFFAOYSA-N guanine Chemical class O=C1NC(N)=NC2=C1N=CN2 UYTPUPDQBNUYGX-UHFFFAOYSA-N 0.000 claims description 91
- 238000006243 chemical reaction Methods 0.000 claims description 59
- 239000002253 acid Substances 0.000 claims description 50
- KZSNJWFQEVHDMF-BYPYZUCNSA-N L-valine Chemical class CC(C)[C@H](N)C(O)=O KZSNJWFQEVHDMF-BYPYZUCNSA-N 0.000 claims description 28
- 125000004423 acyloxy group Chemical group 0.000 claims description 28
- 229960004295 valine Drugs 0.000 claims description 20
- 229910052739 hydrogen Inorganic materials 0.000 claims description 19
- 239000001257 hydrogen Substances 0.000 claims description 19
- 125000004432 carbon atom Chemical group C* 0.000 claims description 18
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 15
- 125000002252 acyl group Chemical group 0.000 claims description 14
- 150000002314 glycerols Chemical class 0.000 claims description 14
- 230000008569 process Effects 0.000 claims description 14
- 125000002102 aryl alkyloxo group Chemical group 0.000 claims description 13
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 claims description 9
- 229910052799 carbon Inorganic materials 0.000 claims description 9
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 claims description 8
- 125000000051 benzyloxy group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])O* 0.000 claims description 8
- 238000006460 hydrolysis reaction Methods 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 8
- 230000007062 hydrolysis Effects 0.000 claims description 7
- 125000001501 propionyl group Chemical group O=C([*])C([H])([H])C([H])([H])[H] 0.000 claims description 6
- KZSNJWFQEVHDMF-UHFFFAOYSA-N Valine Natural products CC(C)C(N)C(O)=O KZSNJWFQEVHDMF-UHFFFAOYSA-N 0.000 claims description 5
- 238000009833 condensation Methods 0.000 claims description 5
- 150000002431 hydrogen Chemical class 0.000 claims description 5
- WYVAMUWZEOHJOQ-UHFFFAOYSA-N propionic anhydride Chemical compound CCC(=O)OC(=O)CC WYVAMUWZEOHJOQ-UHFFFAOYSA-N 0.000 claims description 5
- 125000003545 alkoxy group Chemical group 0.000 claims description 4
- 230000005494 condensation Effects 0.000 claims description 4
- 125000005424 tosyloxy group Chemical group S(=O)(=O)(C1=CC=C(C)C=C1)O* 0.000 claims description 3
- SGMJPROPRZAPNK-UHFFFAOYSA-N [2-(acetyloxymethoxy)-3-phenylmethoxypropyl] acetate Chemical compound CC(=O)OCOC(COC(C)=O)COCC1=CC=CC=C1 SGMJPROPRZAPNK-UHFFFAOYSA-N 0.000 claims description 2
- VTLHBYSIWPFXJM-UHFFFAOYSA-N [3-phenylmethoxy-2-(propanoyloxymethoxy)propyl] propanoate Chemical group CCC(=O)OCOC(COC(=O)CC)COCC1=CC=CC=C1 VTLHBYSIWPFXJM-UHFFFAOYSA-N 0.000 claims description 2
- 125000003668 acetyloxy group Chemical group [H]C([H])([H])C(=O)O[*] 0.000 claims description 2
- RPTKMZRQBREOMV-UHFFFAOYSA-N propoxymethylbenzene Chemical compound CCCOCC1=CC=CC=C1 RPTKMZRQBREOMV-UHFFFAOYSA-N 0.000 claims description 2
- 125000001475 halogen functional group Chemical group 0.000 claims 10
- 239000011968 lewis acid catalyst Substances 0.000 claims 3
- 125000005905 mesyloxy group Chemical group 0.000 claims 1
- 239000000047 product Substances 0.000 abstract description 47
- IRSCQMHQWWYFCW-UHFFFAOYSA-N ganciclovir Chemical compound O=C1NC(N)=NC2=C1N=CN2COC(CO)CO IRSCQMHQWWYFCW-UHFFFAOYSA-N 0.000 abstract description 44
- 239000000543 intermediate Substances 0.000 abstract description 40
- 238000002360 preparation method Methods 0.000 abstract description 30
- 150000002148 esters Chemical class 0.000 abstract description 14
- 239000012535 impurity Substances 0.000 abstract description 14
- 239000007858 starting material Substances 0.000 abstract description 13
- 238000000746 purification Methods 0.000 abstract description 9
- 239000007795 chemical reaction product Substances 0.000 abstract description 5
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 239000003443 antiviral agent Substances 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 description 71
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 66
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 54
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 51
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 42
- 229960002963 ganciclovir Drugs 0.000 description 39
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 33
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 31
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 29
- 229940024606 amino acid Drugs 0.000 description 27
- 235000001014 amino acid Nutrition 0.000 description 27
- 239000000243 solution Substances 0.000 description 27
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 21
- 238000001914 filtration Methods 0.000 description 21
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 21
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 21
- 239000002904 solvent Substances 0.000 description 21
- MKUXAQIIEYXACX-UHFFFAOYSA-N aciclovir Chemical compound N1C(N)=NC(=O)C2=C1N(COCCO)C=N2 MKUXAQIIEYXACX-UHFFFAOYSA-N 0.000 description 20
- 239000003054 catalyst Substances 0.000 description 20
- 125000006239 protecting group Chemical group 0.000 description 20
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 18
- 125000000217 alkyl group Chemical group 0.000 description 18
- 150000001413 amino acids Chemical class 0.000 description 17
- FFUAGWLWBBFQJT-UHFFFAOYSA-N hexamethyldisilazane Chemical group C[Si](C)(C)N[Si](C)(C)C FFUAGWLWBBFQJT-UHFFFAOYSA-N 0.000 description 16
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 15
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerol Natural products OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 15
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 14
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 14
- 239000002585 base Substances 0.000 description 14
- 229960004150 aciclovir Drugs 0.000 description 13
- 239000003795 chemical substances by application Substances 0.000 description 13
- 229940002612 prodrug Drugs 0.000 description 13
- 239000000651 prodrug Substances 0.000 description 13
- 125000003277 amino group Chemical group 0.000 description 12
- 238000010511 deprotection reaction Methods 0.000 description 12
- 239000011541 reaction mixture Substances 0.000 description 12
- 238000003756 stirring Methods 0.000 description 12
- 125000005843 halogen group Chemical group 0.000 description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 10
- 238000010992 reflux Methods 0.000 description 10
- 239000003153 chemical reaction reagent Substances 0.000 description 9
- 238000005886 esterification reaction Methods 0.000 description 9
- 238000002955 isolation Methods 0.000 description 9
- VHYFNPMBLIVWCW-UHFFFAOYSA-N 4-Dimethylaminopyridine Chemical compound CN(C)C1=CC=NC=C1 VHYFNPMBLIVWCW-UHFFFAOYSA-N 0.000 description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 238000004128 high performance liquid chromatography Methods 0.000 description 8
- 125000003808 silyl group Chemical group [H][Si]([H])([H])[*] 0.000 description 8
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 8
- ITMCEJHCFYSIIV-UHFFFAOYSA-N triflic acid Chemical compound OS(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-N 0.000 description 8
- 125000002221 trityl group Chemical group [H]C1=C([H])C([H])=C([H])C([H])=C1C([*])(C1=C(C(=C(C(=C1[H])[H])[H])[H])[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 7
- 238000006482 condensation reaction Methods 0.000 description 7
- 230000032050 esterification Effects 0.000 description 7
- 239000000706 filtrate Substances 0.000 description 7
- 235000011187 glycerol Nutrition 0.000 description 7
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 7
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 7
- 238000006884 silylation reaction Methods 0.000 description 7
- GOJUJUVQIVIZAV-UHFFFAOYSA-N 2-amino-4,6-dichloropyrimidine-5-carbaldehyde Chemical group NC1=NC(Cl)=C(C=O)C(Cl)=N1 GOJUJUVQIVIZAV-UHFFFAOYSA-N 0.000 description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 6
- 239000012458 free base Substances 0.000 description 6
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 6
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 6
- 239000002002 slurry Substances 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- KVFQMAZOBTXCAZ-UHFFFAOYSA-N 3,4-Hexanedione Chemical group CCC(=O)C(=O)CC KVFQMAZOBTXCAZ-UHFFFAOYSA-N 0.000 description 5
- 150000008554 L-valines Chemical class 0.000 description 5
- 239000007822 coupling agent Substances 0.000 description 5
- 238000005984 hydrogenation reaction Methods 0.000 description 5
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 5
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 5
- NXJCBFBQEVOTOW-UHFFFAOYSA-L palladium(2+);dihydroxide Chemical compound O[Pd]O NXJCBFBQEVOTOW-UHFFFAOYSA-L 0.000 description 5
- 238000003786 synthesis reaction Methods 0.000 description 5
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 4
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 4
- 125000003118 aryl group Chemical group 0.000 description 4
- 125000001584 benzyloxycarbonyl group Chemical group C(=O)(OCC1=CC=CC=C1)* 0.000 description 4
- 230000003197 catalytic effect Effects 0.000 description 4
- 238000004587 chromatography analysis Methods 0.000 description 4
- 238000002425 crystallisation Methods 0.000 description 4
- 230000008025 crystallization Effects 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 125000004356 hydroxy functional group Chemical group O* 0.000 description 4
- SUMDYPCJJOFFON-UHFFFAOYSA-N isethionic acid Chemical compound OCCS(O)(=O)=O SUMDYPCJJOFFON-UHFFFAOYSA-N 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- QAEDZJGFFMLHHQ-UHFFFAOYSA-N trifluoroacetic anhydride Chemical compound FC(F)(F)C(=O)OC(=O)C(F)(F)F QAEDZJGFFMLHHQ-UHFFFAOYSA-N 0.000 description 4
- 125000003088 (fluoren-9-ylmethoxy)carbonyl group Chemical group 0.000 description 3
- FJXVYZMGZACQOS-UHFFFAOYSA-N 1-chloro-3-phenylmethoxypropan-2-ol Chemical compound ClCC(O)COCC1=CC=CC=C1 FJXVYZMGZACQOS-UHFFFAOYSA-N 0.000 description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 description 3
- QOSSAOTZNIDXMA-UHFFFAOYSA-N Dicylcohexylcarbodiimide Chemical compound C1CCCCC1N=C=NC1CCCCC1 QOSSAOTZNIDXMA-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
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 3
- 230000004913 activation Effects 0.000 description 3
- 239000012190 activator Substances 0.000 description 3
- 125000001931 aliphatic group Chemical group 0.000 description 3
- 239000000908 ammonium hydroxide Substances 0.000 description 3
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 3
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 3
- 235000011130 ammonium sulphate Nutrition 0.000 description 3
- 150000008064 anhydrides Chemical class 0.000 description 3
- 239000000010 aprotic solvent Substances 0.000 description 3
- 239000008346 aqueous phase Substances 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 239000012298 atmosphere Substances 0.000 description 3
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 3
- 238000004517 catalytic hydrocracking Methods 0.000 description 3
- 125000001309 chloro group Chemical group Cl* 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- CCIVGXIOQKPBKL-UHFFFAOYSA-M ethanesulfonate Chemical compound CCS([O-])(=O)=O CCIVGXIOQKPBKL-UHFFFAOYSA-M 0.000 description 3
- 238000007327 hydrogenolysis reaction Methods 0.000 description 3
- 239000012442 inert solvent Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- KVBGVZZKJNLNJU-UHFFFAOYSA-N naphthalene-2-sulfonic acid Chemical compound C1=CC=CC2=CC(S(=O)(=O)O)=CC=C21 KVBGVZZKJNLNJU-UHFFFAOYSA-N 0.000 description 3
- 150000007524 organic acids Chemical class 0.000 description 3
- 229910052763 palladium Inorganic materials 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- UYWQUFXKFGHYNT-UHFFFAOYSA-N phenylmethyl ester of formic acid Natural products O=COCC1=CC=CC=C1 UYWQUFXKFGHYNT-UHFFFAOYSA-N 0.000 description 3
- 235000011007 phosphoric acid Nutrition 0.000 description 3
- 239000002798 polar solvent Substances 0.000 description 3
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 3
- 230000006340 racemization Effects 0.000 description 3
- 150000003254 radicals Chemical class 0.000 description 3
- 210000002700 urine Anatomy 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- CANZBRDGRHNSGZ-NSHDSACASA-N (2s)-3-methyl-2-(phenylmethoxycarbonylamino)butanoic acid Chemical compound CC(C)[C@@H](C(O)=O)NC(=O)OCC1=CC=CC=C1 CANZBRDGRHNSGZ-NSHDSACASA-N 0.000 description 2
- YPFDHNVEDLHUCE-UHFFFAOYSA-N 1,3-propanediol Substances OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 2
- 229940035437 1,3-propanediol Drugs 0.000 description 2
- OAOWCWGZPQOSDD-UHFFFAOYSA-N 2,2-diamino-1h-purin-6-one Chemical group NC1(N)NC(=O)C2=NC=NC2=N1 OAOWCWGZPQOSDD-UHFFFAOYSA-N 0.000 description 2
- WJSVJNDMOQTICG-UHFFFAOYSA-N 2-amino-1-[(2-methyl-4-methylidene-5-oxooxolan-2-yl)methyl]-7h-purin-6-one Chemical compound NC1=NC=2N=CNC=2C(=O)N1CC1(C)CC(=C)C(=O)O1 WJSVJNDMOQTICG-UHFFFAOYSA-N 0.000 description 2
- XMIIGOLPHOKFCH-UHFFFAOYSA-N 3-phenylpropionic acid Chemical compound OC(=O)CCC1=CC=CC=C1 XMIIGOLPHOKFCH-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- RGHNJXZEOKUKBD-SQOUGZDYSA-N D-gluconic acid Chemical group OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- 239000004471 Glycine Substances 0.000 description 2
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 description 2
- 208000009889 Herpes Simplex Diseases 0.000 description 2
- DATAGRPVKZEWHA-YFKPBYRVSA-N L-Theanine Natural products CCNC(=O)CC[C@H]([NH3+])C([O-])=O DATAGRPVKZEWHA-YFKPBYRVSA-N 0.000 description 2
- QNAYBMKLOCPYGJ-REOHCLBHSA-N L-alanine Chemical compound C[C@H](N)C(O)=O QNAYBMKLOCPYGJ-REOHCLBHSA-N 0.000 description 2
- 239000002841 Lewis acid Substances 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- ATHHXGZTWNVVOU-UHFFFAOYSA-N N-methylformamide Chemical compound CNC=O ATHHXGZTWNVVOU-UHFFFAOYSA-N 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- LCTONWCANYUPML-UHFFFAOYSA-N Pyruvic acid Chemical compound CC(=O)C(O)=O LCTONWCANYUPML-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 235000004279 alanine Nutrition 0.000 description 2
- 125000001980 alanyl group Chemical group 0.000 description 2
- 150000001335 aliphatic alkanes Chemical class 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 230000000840 anti-viral effect Effects 0.000 description 2
- 125000003710 aryl alkyl group Chemical group 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 description 2
- 229940092714 benzenesulfonic acid Drugs 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- 125000001246 bromo group Chemical group Br* 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 125000004744 butyloxycarbonyl group Chemical group 0.000 description 2
- 150000001721 carbon Chemical group 0.000 description 2
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical compound ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 235000008504 concentrate Nutrition 0.000 description 2
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- GNOIPBMMFNIUFM-UHFFFAOYSA-N hexamethylphosphoric triamide Chemical compound CN(C)P(=O)(N(C)C)N(C)C GNOIPBMMFNIUFM-UHFFFAOYSA-N 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
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- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- KQNPFQTWMSNSAP-UHFFFAOYSA-N isobutyric acid Chemical group CC(C)C(O)=O KQNPFQTWMSNSAP-UHFFFAOYSA-N 0.000 description 1
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- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- WBYWAXJHAXSJNI-UHFFFAOYSA-N methyl p-hydroxycinnamate Natural products OC(=O)C=CC1=CC=CC=C1 WBYWAXJHAXSJNI-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- APVPOHHVBBYQAV-UHFFFAOYSA-N n-(4-aminophenyl)sulfonyloctadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NS(=O)(=O)C1=CC=C(N)C=C1 APVPOHHVBBYQAV-UHFFFAOYSA-N 0.000 description 1
- MXSMRDDXWJSGMC-UHFFFAOYSA-N n-(6-oxo-3,7-dihydropurin-2-yl)acetamide Chemical compound N1C(NC(=O)C)=NC(=O)C2=C1N=CN2 MXSMRDDXWJSGMC-UHFFFAOYSA-N 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000003136 n-heptyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
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- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 150000002941 palladium compounds Chemical class 0.000 description 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 1
- 229940083251 peripheral vasodilators purine derivative Drugs 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 150000003016 phosphoric acids Chemical class 0.000 description 1
- IUGYQRQAERSCNH-UHFFFAOYSA-N pivalic acid Chemical compound CC(C)(C)C(O)=O IUGYQRQAERSCNH-UHFFFAOYSA-N 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- WSHYKIAQCMIPTB-UHFFFAOYSA-M potassium;2-oxo-3-(3-oxo-1-phenylbutyl)chromen-4-olate Chemical compound [K+].[O-]C=1C2=CC=CC=C2OC(=O)C=1C(CC(=O)C)C1=CC=CC=C1 WSHYKIAQCMIPTB-UHFFFAOYSA-M 0.000 description 1
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- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 125000004545 purin-9-yl group Chemical group N1=CN=C2N(C=NC2=C1)* 0.000 description 1
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- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
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- 229960004889 salicylic acid Drugs 0.000 description 1
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- 230000001568 sexual effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 229910001948 sodium oxide Inorganic materials 0.000 description 1
- BAZAXWOYCMUHIX-UHFFFAOYSA-M sodium perchlorate Chemical compound [Na+].[O-]Cl(=O)(=O)=O BAZAXWOYCMUHIX-UHFFFAOYSA-M 0.000 description 1
- 229910001488 sodium perchlorate Inorganic materials 0.000 description 1
- JXKPEJDQGNYQSM-UHFFFAOYSA-M sodium propionate Chemical compound [Na+].CCC([O-])=O JXKPEJDQGNYQSM-UHFFFAOYSA-M 0.000 description 1
- 239000004324 sodium propionate Substances 0.000 description 1
- 235000010334 sodium propionate Nutrition 0.000 description 1
- 229960003212 sodium propionate Drugs 0.000 description 1
- 229940074404 sodium succinate Drugs 0.000 description 1
- ZDQYSKICYIVCPN-UHFFFAOYSA-L sodium succinate (anhydrous) Chemical compound [Na+].[Na+].[O-]C(=O)CCC([O-])=O ZDQYSKICYIVCPN-UHFFFAOYSA-L 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000012258 stirred mixture Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052717 sulfur Chemical group 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- LMBFAGIMSUYTBN-MPZNNTNKSA-N teixobactin Chemical compound C([C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H](CCC(N)=O)C(=O)N[C@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H]1C(N[C@@H](C)C(=O)N[C@@H](C[C@@H]2NC(=N)NC2)C(=O)N[C@H](C(=O)O[C@H]1C)[C@@H](C)CC)=O)NC)C1=CC=CC=C1 LMBFAGIMSUYTBN-MPZNNTNKSA-N 0.000 description 1
- DYHSDKLCOJIUFX-UHFFFAOYSA-N tert-butoxycarbonyl anhydride Chemical compound CC(C)(C)OC(=O)OC(=O)OC(C)(C)C DYHSDKLCOJIUFX-UHFFFAOYSA-N 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- IBWGNZVCJVLSHB-UHFFFAOYSA-M tetrabutylphosphanium;chloride Chemical compound [Cl-].CCCC[P+](CCCC)(CCCC)CCCC IBWGNZVCJVLSHB-UHFFFAOYSA-M 0.000 description 1
- 238000009901 transfer hydrogenation reaction Methods 0.000 description 1
- 125000004044 trifluoroacetyl group Chemical group FC(C(=O)*)(F)F 0.000 description 1
- MWKJTNBSKNUMFN-UHFFFAOYSA-N trifluoromethyltrimethylsilane Chemical compound C[Si](C)(C)C(F)(F)F MWKJTNBSKNUMFN-UHFFFAOYSA-N 0.000 description 1
- JBWKIWSBJXDJDT-UHFFFAOYSA-N triphenylmethyl chloride Chemical compound C=1C=CC=CC=1C(C=1C=CC=CC=1)(Cl)C1=CC=CC=C1 JBWKIWSBJXDJDT-UHFFFAOYSA-N 0.000 description 1
- 241001529453 unidentified herpesvirus Species 0.000 description 1
- KZSNJWFQEVHDMF-UHFFFAOYSA-M valinate Chemical class CC(C)C(N)C([O-])=O KZSNJWFQEVHDMF-UHFFFAOYSA-M 0.000 description 1
- 150000003679 valine derivatives Chemical class 0.000 description 1
- 125000002987 valine group Chemical group [H]N([H])C([H])(C(*)=O)C([H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 239000000052 vinegar Substances 0.000 description 1
- 235000021419 vinegar Nutrition 0.000 description 1
- 230000009385 viral infection Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 150000003738 xylenes Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D473/00—Heterocyclic compounds containing purine ring systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D473/00—Heterocyclic compounds containing purine ring systems
- C07D473/02—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6
- C07D473/18—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 one oxygen and one nitrogen atom, e.g. guanine
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
- A61K31/519—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
- A61K31/52—Purines, e.g. adenine
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.化合物2−(2−アミノ−1,6−ジヒドロ−6−オキソ−プリン−9−イ ル)−メトキシ−3−ヒドロキシ−1−プロピル−L−バリネート・イル−L− バリネート、又はその薬学的に許容される塩若しくはそのジアステレオマーの製 造方法であって、下記の工程、すなわち、 (a)場合により過シリル化した形態での、式: (式中、P1は、水素又はアミノ−保護基である) で示される、場合により置換されていてもよいグアニンを、場合によりルイス酸 触媒の存在下、式: (式中、 Y1及びY2は、独立して、ハロ、低級アシルオキシ、若しくは場合により置換 されていてもよいアラルキルオキシ基であるか、又はY1又はY2の1つは、バリ ルオキシ基であり;そして Zは、低級アシルオキシ、メトキシイソプロピル、ベンジルオキシ、ハロ、メ シルオキシ又はトシルオキシなどから選ばれた脱離基である) で示される2−置換グリセリン誘導体と縮合させて、化合物2−(2−アミノ− 1,6−ジヒドロ−6−オキソ−プリン−9−イル)−メトキシ−3−ヒドロキ シ−1−プロパニル−L−バリネート;式:(式中、P1、Y1及びY2は上記と同義である) で示される化合物を得る縮合工程; (b)その酸付加塩へ続いて又は同時に転換することを伴う、Y1及びY2の両方 がアラルキルオキシである場合、Y1又はY2の1つを水素化分解により、あるい はY1又はY2の1つがアシルオキシ又はハロである場合、Y1又はY2の1つを塩 基による加水分解により除去する工程; (c)必要ならば、工程(b)生成物をL−バリンの活性化誘導体でエステル化 する工程; (d)場合により、式: (式中、 P1は、ヒドロキシ−保護基又は水素であり; P2は、アミノ−保護基であり;そして Y2は上記と同義である) で示される化合物からアミノ−/ヒドロキシ−保護基を除去して、化合物2−( 2−アミノ−1,6−ジヒドロ−6−オキソ−プリン−9−イル)−メトキシ− 3−ヒドロキシ−1−プロピル−L−バリネート・イル−L−バリネート又はそ の薬学的に許容される塩を得る工程; (e)場合により、化合物2−(2−アミノ−1,6−ジヒドロ−6−オキソ− プリン−9−イル)−メトキシ−3−ヒドロキシ−1−プロピル−L−バリネー トをその薬学的に許容される塩に転換する工程; (f)場合により、化合物2−(2−アミノ−1,6−ジヒドロ−6−オキソ− プリン−9−イル)−メトキシ−3−ヒドロキシ−1−プロピル−L−バリネー トの酸付加塩を非塩形態に転換する工程;又は (g)場合により、2−(2−アミノ−1,6−ジヒドロ−6−オキソ−プリン −9−イル)−メトキシ−3−ヒドロキシ−1−プロピル−L−バリネートをそ の(R)及び(S)ジアステレオマーに、ジアステレオ異性体的に分離する工程 のいずれかの方法又はその組み合わせを含む方法。 2.該L−Fバリンが、Z−バリン−N−カルボキシ無水物である、請求項1記 載の方法。 3.グリセリン誘導体が、1−プロピオニルオキシ−2−プロピオニルオキシメ トキシ−3−ベンジルオキシプロパン、1−アセトキシ−2−アセトキシメトキ シ−3−ベンジルオキシプロパン、又は1−ベンジルオキシ−2−アセチルオキ シメトキシ−3−ベンジルオキシプロパンである、請求項1記載の方法。 4.工程(a)の生成物を、炭素原子1〜4個のアシル無水物、好ましくはプロ ピオン酸無水物又は酢酸無水物でさらに処理する、請求項1記載の方法。 5.式: (式中、P1は、炭素原子1〜4個の低級アシルであるアミノ−保護基であり; Y1は、ハロ、低級アシルオキシ基、又は場合により置換されていてもよいアラ ルキルオキシ基であり;そして Y2は、炭素原子1〜4個の低級アシルオキシである) で示される化合物。 6.P1が、プロピオニルであり、Y2が、プロピオニルオキシであるか;又はP1 がアセチルであり、Y2が、アセチルオキシである、請求項5記載の化合物。 7.請求項5記載の化合物を製造する方法であって、 (a)場合により過シリル化した形態での、式: (式中、P1は、水素である) で示される、場合により置換されていてもよいグアニンを、場合によりルイス酸 触媒の存在下、式: (式中、 Y1は、ハロ、低級アシルオキシ、若しくは場合により置換されていてもよい アラルキルオキシ基であり; Y2は、炭素原子1〜4個の低級アシルオキシであり;そして Zは、低級アシルオキシ、メトキシイソプロピル、ベンジルオキシ、ハロ、メ シルオキシ又はトシルオキシなどから選ばれる脱離基である) で示される2−置換グリセリン誘導体と縮合する工程;及び (b)工程(a)の生成物を、炭素原子1〜4個のアシル無水物で処理する工程 を含む方法。 8.アシル無水物が、プロピオン酸無水物又は無水酢酸である、請求項7記載の 方法。 9.式:(式中、 Xは、塩形成基であり; Y2は、ハロ、低級アシルオキシ、低級アルキルオキシ、場合により置換され ていてもよいアラルキルオキシ基、又はバリルオキシ基であり;そして P1は、水素又はアミノ一保護基である) で示される化合物。 10.請求項9記載の化合物を製造する方法であって、 (a)場合により過シリル化した形態での、式: (式中、P1は、水素又はアミノ−保護基である) で示される、場合により置換されていてもよいグアニンを、場合によりルイス酸 触媒の存在下、式: (式中、 Y1及びY2は、独立して、ハロ、低級アシルオキシ、若しくは場合により置換 されていてもよいアラルキルオキシ基であるか、又はY1又はY2の1つは、バリ ルオキシ基であり;そして Zは、低級アシルオキシ、メトキシイソプロピル、ベンジルオキシ、ハロ、メ シルオキシ又はトシルオキシなどから選ばれる脱離基である) で示される2−置換グリセリン誘導体と縮合させて、化合物2−(2−アミノ− 1,6−ジヒドロ−6−オキソ−プリン−9−イル)−メトキシ−3−ヒドロキ シ−1−プロピル−L−バリネートを得る縮合工程;又は (b)Y1及びY2の両方がアラルキルオキシである場合、Y1又はY2の1つを水 素化分解により、あるいはY1又はY2の1つがアシルオキシ又はハロである場合 、Y1又はY2の1つを塩基による加水分解により除去し、そしてその酸付加塩へ 転換する工程 を含む方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US59207996A | 1996-01-26 | 1996-01-26 | |
US08/592,079 | 1996-01-26 | ||
PCT/EP1997/000262 WO1997027198A1 (en) | 1996-01-26 | 1997-01-21 | Process for preparing purine derivatives |
Publications (3)
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JP2000503977A true JP2000503977A (ja) | 2000-04-04 |
JP2000503977A5 JP2000503977A5 (ja) | 2004-11-11 |
JP4094667B2 JP4094667B2 (ja) | 2008-06-04 |
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JP52651797A Expired - Lifetime JP4094667B2 (ja) | 1996-01-26 | 1997-01-21 | プリン誘導体の製造方法 |
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JP (1) | JP4094667B2 (ja) |
KR (1) | KR100491941B1 (ja) |
CN (1) | CN1064683C (ja) |
AT (1) | ATE222909T1 (ja) |
AU (1) | AU1543797A (ja) |
CA (1) | CA2243650C (ja) |
DE (1) | DE69714971T3 (ja) |
ES (1) | ES2180923T5 (ja) |
MX (1) | MX9805935A (ja) |
WO (1) | WO1997027198A1 (ja) |
Cited By (1)
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JP2007505070A (ja) * | 2003-09-11 | 2007-03-08 | エフ.ホフマン−ラ ロシュ アーゲー | 抗ウイルス性ヌクレオシド誘導体を製造する方法 |
Families Citing this family (4)
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US6703394B2 (en) | 1996-02-16 | 2004-03-09 | Medivir Ab | Acyclic nucleoside derivatives |
US5869493A (en) | 1996-02-16 | 1999-02-09 | Medivir Ab | Acyclic nucleoside derivatives |
ZA200702234B (en) * | 2006-03-21 | 2008-07-30 | Cipla Ltd | Preparation of ester of purine derivatives |
CN103562207B (zh) * | 2011-05-31 | 2016-08-17 | 法尔玛赞公司 | 用于制备缬更昔洛韦的2-氨基-9-((2-苯基-1,3-二噁烷-5-基氧基)甲基)-1h-嘌呤-6(9h)-酮化合物的制备方法 |
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US4816447A (en) * | 1981-08-26 | 1989-03-28 | Merck & Co., Inc. | Anti-viral guanine compounds |
NL8202626A (nl) * | 1982-06-29 | 1984-01-16 | Stichting Rega V Z W | Derivaten van 9-(2-hydroxyethoxymethyl)guanine. |
AP160A (en) * | 1987-08-15 | 1991-11-18 | The Wellcome Foundation Ltd | Therapeutic acyclic nucleosides. |
DE68922903T2 (de) * | 1988-12-19 | 1995-11-23 | Wellcome Found | Antivirale Pyrimidin- und Purinverbindungen, Verfahren zu ihrer Herstellung und sie enthaltende pharmazeutische Präparate. |
JP3225545B2 (ja) * | 1991-09-18 | 2001-11-05 | 味の素株式会社 | 非環状ヌクレオシド類の製造法 |
PE32296A1 (es) * | 1994-07-28 | 1996-08-07 | Hoffmann La Roche | Ester de l-monovalina derivado de 2-(2-amino-1,6-dihidro-6-oxo-purin-9-il) metoxi-1,3-propandiol y sus sales farmaceuticamente aceptables |
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1997
- 1997-01-21 ES ES97901569T patent/ES2180923T5/es not_active Expired - Lifetime
- 1997-01-21 AU AU15437/97A patent/AU1543797A/en not_active Abandoned
- 1997-01-21 KR KR10-1998-0705709A patent/KR100491941B1/ko not_active IP Right Cessation
- 1997-01-21 JP JP52651797A patent/JP4094667B2/ja not_active Expired - Lifetime
- 1997-01-21 CA CA002243650A patent/CA2243650C/en not_active Expired - Lifetime
- 1997-01-21 AT AT97901569T patent/ATE222909T1/de active
- 1997-01-21 WO PCT/EP1997/000262 patent/WO1997027198A1/en active IP Right Grant
- 1997-01-21 DE DE69714971T patent/DE69714971T3/de not_active Expired - Lifetime
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Cited By (1)
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JP2007505070A (ja) * | 2003-09-11 | 2007-03-08 | エフ.ホフマン−ラ ロシュ アーゲー | 抗ウイルス性ヌクレオシド誘導体を製造する方法 |
Also Published As
Publication number | Publication date |
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DE69714971T3 (de) | 2005-12-15 |
CA2243650C (en) | 2006-08-15 |
WO1997027198A1 (en) | 1997-07-31 |
AU1543797A (en) | 1997-08-20 |
CA2243650A1 (en) | 1997-07-31 |
CN1212693A (zh) | 1999-03-31 |
KR19990081991A (ko) | 1999-11-15 |
ATE222909T1 (de) | 2002-09-15 |
MX9805935A (es) | 1998-11-30 |
KR100491941B1 (ko) | 2005-08-05 |
ES2180923T5 (es) | 2005-10-16 |
ES2180923T3 (es) | 2003-02-16 |
JP4094667B2 (ja) | 2008-06-04 |
CN1064683C (zh) | 2001-04-18 |
DE69714971T2 (de) | 2003-05-28 |
DE69714971D1 (de) | 2002-10-02 |
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