CN103827082A - 一种制备帕拉米韦及其中间体的新工艺 - Google Patents
一种制备帕拉米韦及其中间体的新工艺 Download PDFInfo
- Publication number
- CN103827082A CN103827082A CN201180070519.1A CN201180070519A CN103827082A CN 103827082 A CN103827082 A CN 103827082A CN 201180070519 A CN201180070519 A CN 201180070519A CN 103827082 A CN103827082 A CN 103827082A
- Authority
- CN
- China
- Prior art keywords
- compound
- group
- formula
- ethoxycarbonyl
- carbonyl
- 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
- XRQDFNLINLXZLB-CKIKVBCHSA-N peramivir Chemical compound CCC(CC)[C@H](NC(C)=O)[C@@H]1[C@H](O)[C@@H](C(O)=O)C[C@H]1NC(N)=N XRQDFNLINLXZLB-CKIKVBCHSA-N 0.000 title claims abstract description 27
- 229960001084 peramivir Drugs 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims description 56
- 238000002360 preparation method Methods 0.000 title claims description 10
- 239000000543 intermediate Substances 0.000 title abstract description 5
- 150000003839 salts Chemical class 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- 150000001875 compounds Chemical class 0.000 claims description 91
- -1 amidine compound Chemical class 0.000 claims description 90
- 125000000217 alkyl group Chemical group 0.000 claims description 38
- 239000002585 base Substances 0.000 claims description 30
- 239000000203 mixture Substances 0.000 claims description 23
- 229910052736 halogen Inorganic materials 0.000 claims description 21
- 150000002367 halogens Chemical class 0.000 claims description 21
- 125000003118 aryl group Chemical group 0.000 claims description 19
- 125000003754 ethoxycarbonyl group Chemical group C(=O)(OCC)* 0.000 claims description 18
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 17
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 16
- 229910052739 hydrogen Inorganic materials 0.000 claims description 16
- 239000001257 hydrogen Substances 0.000 claims description 15
- 150000002431 hydrogen Chemical class 0.000 claims description 15
- 230000002829 reductive effect Effects 0.000 claims description 13
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 12
- 125000001160 methoxycarbonyl group Chemical group [H]C([H])([H])OC(*)=O 0.000 claims description 12
- 125000005931 tert-butyloxycarbonyl group Chemical group [H]C([H])([H])C(OC(*)=O)(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 12
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 claims description 10
- 229910052783 alkali metal Inorganic materials 0.000 claims description 9
- 150000001340 alkali metals Chemical class 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- 125000005519 fluorenylmethyloxycarbonyl group Chemical group 0.000 claims description 9
- 229910021381 transition metal chloride Inorganic materials 0.000 claims description 9
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 8
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 claims description 7
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 7
- 239000002253 acid Substances 0.000 claims description 7
- 125000003226 pyrazolyl group Chemical group 0.000 claims description 7
- 125000001425 triazolyl group Chemical group 0.000 claims description 7
- 150000008065 acid anhydrides Chemical class 0.000 claims description 6
- 125000004453 alkoxycarbonyl group Chemical group 0.000 claims description 6
- 125000004414 alkyl thio group Chemical group 0.000 claims description 6
- 125000005605 benzo group Chemical group 0.000 claims description 6
- HSDAJNMJOMSNEV-UHFFFAOYSA-N benzyl chloroformate Chemical compound ClC(=O)OCC1=CC=CC=C1 HSDAJNMJOMSNEV-UHFFFAOYSA-N 0.000 claims description 6
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 6
- 125000002883 imidazolyl group Chemical group 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- UYWQUFXKFGHYNT-UHFFFAOYSA-N phenylmethyl ester of formic acid Natural products O=COCC1=CC=CC=C1 UYWQUFXKFGHYNT-UHFFFAOYSA-N 0.000 claims description 6
- 238000005903 acid hydrolysis reaction Methods 0.000 claims description 5
- 239000003513 alkali Substances 0.000 claims description 5
- WETWJCDKMRHUPV-UHFFFAOYSA-N acetyl chloride Chemical compound CC(Cl)=O WETWJCDKMRHUPV-UHFFFAOYSA-N 0.000 claims description 4
- 239000012346 acetyl chloride Substances 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 125000005110 aryl thio group Chemical group 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 229910052723 transition metal Inorganic materials 0.000 claims description 4
- 229910000319 transition metal phosphate Inorganic materials 0.000 claims description 4
- 229910000385 transition metal sulfate Inorganic materials 0.000 claims description 4
- 150000003624 transition metals Chemical class 0.000 claims description 4
- 229910052725 zinc Inorganic materials 0.000 claims description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 3
- 239000005864 Sulphur Substances 0.000 claims description 3
- XOCUXOWLYLLJLV-UHFFFAOYSA-N [O].[S] Chemical compound [O].[S] XOCUXOWLYLLJLV-UHFFFAOYSA-N 0.000 claims description 3
- 229940049706 benzodiazepine Drugs 0.000 claims description 3
- 235000010290 biphenyl Nutrition 0.000 claims description 3
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims description 3
- 239000000460 chlorine Substances 0.000 claims description 3
- 229910052801 chlorine Inorganic materials 0.000 claims description 3
- LKPFBGKZCCBZDK-UHFFFAOYSA-N n-hydroxypiperidine Chemical compound ON1CCCCC1 LKPFBGKZCCBZDK-UHFFFAOYSA-N 0.000 claims description 3
- 150000007524 organic acids Chemical class 0.000 claims description 3
- CFHIDWOYWUOIHU-UHFFFAOYSA-N oxomethyl Chemical compound O=[CH] CFHIDWOYWUOIHU-UHFFFAOYSA-N 0.000 claims description 3
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 claims description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 claims 2
- 239000011707 mineral Substances 0.000 claims 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 21
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 21
- 238000006243 chemical reaction Methods 0.000 description 13
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 10
- 239000000243 solution Substances 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 9
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 8
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 8
- 238000001953 recrystallisation Methods 0.000 description 7
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 6
- 238000000605 extraction Methods 0.000 description 6
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 6
- 239000011541 reaction mixture Substances 0.000 description 6
- 238000002390 rotary evaporation Methods 0.000 description 6
- 239000011734 sodium Substances 0.000 description 6
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 5
- 125000006272 (C3-C7) cycloalkyl group Chemical group 0.000 description 4
- 0 *C(N[C@@]1C=CCC1)=* Chemical compound *C(N[C@@]1C=CCC1)=* 0.000 description 4
- PAMIQIKDUOTOBW-UHFFFAOYSA-N 1-methylpiperidine Chemical compound CN1CCCCC1 PAMIQIKDUOTOBW-UHFFFAOYSA-N 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 4
- JRNVZBWKYDBUCA-UHFFFAOYSA-N N-chlorosuccinimide Chemical compound ClN1C(=O)CCC1=O JRNVZBWKYDBUCA-UHFFFAOYSA-N 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 239000012267 brine Substances 0.000 description 4
- 238000002425 crystallisation Methods 0.000 description 4
- 230000008025 crystallization Effects 0.000 description 4
- 235000019439 ethyl acetate Nutrition 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- 150000001263 acyl chlorides Chemical class 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 239000007810 chemical reaction solvent Substances 0.000 description 3
- 239000012074 organic phase Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 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 2
- 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 2
- GQHTUMJGOHRCHB-UHFFFAOYSA-N 2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepine Chemical compound C1CCCCN2CCCN=C21 GQHTUMJGOHRCHB-UHFFFAOYSA-N 0.000 description 2
- UNNGUFMVYQJGTD-UHFFFAOYSA-N 2-Ethylbutanal Chemical compound CCC(CC)C=O UNNGUFMVYQJGTD-UHFFFAOYSA-N 0.000 description 2
- 229940126657 Compound 17 Drugs 0.000 description 2
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- WREOTYWODABZMH-DTZQCDIJSA-N [[(2r,3s,4r,5r)-3,4-dihydroxy-5-[2-oxo-4-(2-phenylethoxyamino)pyrimidin-1-yl]oxolan-2-yl]methoxy-hydroxyphosphoryl] phosphono hydrogen phosphate Chemical compound O[C@@H]1[C@H](O)[C@@H](COP(O)(=O)OP(O)(=O)OP(O)(O)=O)O[C@H]1N(C=C\1)C(=O)NC/1=N\OCCC1=CC=CC=C1 WREOTYWODABZMH-DTZQCDIJSA-N 0.000 description 2
- SPEUIVXLLWOEMJ-UHFFFAOYSA-N acetaldehyde dimethyl acetal Natural products COC(C)OC SPEUIVXLLWOEMJ-UHFFFAOYSA-N 0.000 description 2
- 230000021736 acetylation Effects 0.000 description 2
- 238000006640 acetylation reaction Methods 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
- 229910052799 carbon Inorganic materials 0.000 description 2
- 150000001721 carbon Chemical group 0.000 description 2
- 229940125758 compound 15 Drugs 0.000 description 2
- 229940126142 compound 16 Drugs 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 2
- 239000012266 salt solution Substances 0.000 description 2
- 229910000033 sodium borohydride Inorganic materials 0.000 description 2
- 239000012279 sodium borohydride Substances 0.000 description 2
- 239000012265 solid product Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 125000001544 thienyl group Chemical group 0.000 description 2
- IMFACGCPASFAPR-UHFFFAOYSA-N tributylamine Chemical compound CCCCN(CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-N 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- UNILWMWFPHPYOR-KXEYIPSPSA-M 1-[6-[2-[3-[3-[3-[2-[2-[3-[[2-[2-[[(2r)-1-[[2-[[(2r)-1-[3-[2-[2-[3-[[2-(2-amino-2-oxoethoxy)acetyl]amino]propoxy]ethoxy]ethoxy]propylamino]-3-hydroxy-1-oxopropan-2-yl]amino]-2-oxoethyl]amino]-3-[(2r)-2,3-di(hexadecanoyloxy)propyl]sulfanyl-1-oxopropan-2-yl Chemical compound O=C1C(SCCC(=O)NCCCOCCOCCOCCCNC(=O)COCC(=O)N[C@@H](CSC[C@@H](COC(=O)CCCCCCCCCCCCCCC)OC(=O)CCCCCCCCCCCCCCC)C(=O)NCC(=O)N[C@H](CO)C(=O)NCCCOCCOCCOCCCNC(=O)COCC(N)=O)CC(=O)N1CCNC(=O)CCCCCN\1C2=CC=C(S([O-])(=O)=O)C=C2CC/1=C/C=C/C=C/C1=[N+](CC)C2=CC=C(S([O-])(=O)=O)C=C2C1 UNILWMWFPHPYOR-KXEYIPSPSA-M 0.000 description 1
- 125000006176 2-ethylbutyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(C([H])([H])*)C([H])([H])C([H])([H])[H] 0.000 description 1
- 101710134784 Agnoprotein Proteins 0.000 description 1
- FKLJPTJMIBLJAV-UHFFFAOYSA-N Compound IV Chemical compound O1N=C(C)C=C1CCCCCCCOC1=CC=C(C=2OCCN=2)C=C1 FKLJPTJMIBLJAV-UHFFFAOYSA-N 0.000 description 1
- 238000005698 Diels-Alder reaction Methods 0.000 description 1
- WTDHULULXKLSOZ-UHFFFAOYSA-N Hydroxylamine hydrochloride Chemical compound Cl.ON WTDHULULXKLSOZ-UHFFFAOYSA-N 0.000 description 1
- 229940123424 Neuraminidase inhibitor Drugs 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 230000000840 anti-viral effect Effects 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
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- RCTYPNKXASFOBE-UHFFFAOYSA-M chloromercury Chemical compound [Hg]Cl RCTYPNKXASFOBE-UHFFFAOYSA-M 0.000 description 1
- 238000011097 chromatography purification Methods 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 238000006352 cycloaddition reaction Methods 0.000 description 1
- 125000001995 cyclobutyl group Chemical group [H]C1([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 238000003818 flash chromatography Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 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
- 125000001624 naphthyl group Chemical group 0.000 description 1
- LAIZPRYFQUWUBN-UHFFFAOYSA-L nickel chloride hexahydrate Chemical compound O.O.O.O.O.O.[Cl-].[Cl-].[Ni+2] LAIZPRYFQUWUBN-UHFFFAOYSA-L 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000002911 sialidase inhibitor Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 229940095064 tartrate Drugs 0.000 description 1
- 241000712461 unidentified influenza virus Species 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C277/00—Preparation of guanidine or its derivatives, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups
- C07C277/08—Preparation of guanidine or its derivatives, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups of substituted guanidines
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C279/00—Derivatives of guanidine, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups
- C07C279/16—Derivatives of guanidine, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of guanidine groups bound to carbon atoms of rings other than six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D261/00—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings
- C07D261/20—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings condensed with carbocyclic rings or ring systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/07—Optical isomers
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/06—Systems containing only non-condensed rings with a five-membered ring
- C07C2601/08—Systems containing only non-condensed rings with a five-membered ring the ring being saturated
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/06—Systems containing only non-condensed rings with a five-membered ring
- C07C2601/10—Systems containing only non-condensed rings with a five-membered ring the ring being unsaturated
Abstract
Description
Claims (29)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2011/073575 WO2012145932A1 (en) | 2011-04-29 | 2011-04-29 | A novel process for the preparation of peramivir and intermediates thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103827082A true CN103827082A (zh) | 2014-05-28 |
CN103827082B CN103827082B (zh) | 2016-01-20 |
Family
ID=47071584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180070519.1A Active CN103827082B (zh) | 2011-04-29 | 2011-04-29 | 一种制备帕拉米韦及其中间体的新工艺 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN103827082B (zh) |
WO (1) | WO2012145932A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105085328A (zh) * | 2015-04-13 | 2015-11-25 | 广州南新制药有限公司 | 一种帕拉米韦三水合物的合成方法 |
CN106631904A (zh) * | 2017-01-04 | 2017-05-10 | 南京友杰医药科技有限公司 | 抗流感药物帕拉米韦关键中间体的制备方法 |
CN114295747A (zh) * | 2021-12-30 | 2022-04-08 | 苏州正济药业有限公司 | 一种帕拉米韦起始物料及杂质的分析方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103333076B (zh) * | 2013-07-02 | 2015-12-23 | 扬州大学 | 取代2-羟基乙胺类化合物新合成方法 |
CN114437050B (zh) * | 2021-12-28 | 2023-05-23 | 重庆第二师范学院 | 一种用于常山酮中间体的脱保护剂及其应用 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999033781A1 (en) * | 1997-12-17 | 1999-07-08 | Biocryst Pharmaceuticals, Inc. | Substituted cyclopentane and cyclopentene compounds useful as neuraminidase inhibitors |
CN1986521A (zh) * | 2006-07-03 | 2007-06-27 | 华南农业大学 | 一种抗流感及禽流感病毒药物帕拉米韦的合成方法 |
WO2009021404A1 (fr) * | 2007-08-14 | 2009-02-19 | Institute Of Pharmacology And Toxicology Academy Of Military Medical Sciences P.L.A. | Hydrates d'acide (1s, 2s, 3s, 4r)-3-[(1s)-1-acétylamino-2-éthylbutyl]-4-guanidino-2-hydroxylcyclopentyl-1-carboxylique et leurs utilisations pharmaceutiques |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101538228B (zh) * | 2008-03-21 | 2012-05-30 | 北京普世康医药技术有限公司 | 抗流感和禽流感病毒药物化合物帕拉米韦的合成方法 |
-
2011
- 2011-04-29 CN CN201180070519.1A patent/CN103827082B/zh active Active
- 2011-04-29 WO PCT/CN2011/073575 patent/WO2012145932A1/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999033781A1 (en) * | 1997-12-17 | 1999-07-08 | Biocryst Pharmaceuticals, Inc. | Substituted cyclopentane and cyclopentene compounds useful as neuraminidase inhibitors |
CN1986521A (zh) * | 2006-07-03 | 2007-06-27 | 华南农业大学 | 一种抗流感及禽流感病毒药物帕拉米韦的合成方法 |
WO2009021404A1 (fr) * | 2007-08-14 | 2009-02-19 | Institute Of Pharmacology And Toxicology Academy Of Military Medical Sciences P.L.A. | Hydrates d'acide (1s, 2s, 3s, 4r)-3-[(1s)-1-acétylamino-2-éthylbutyl]-4-guanidino-2-hydroxylcyclopentyl-1-carboxylique et leurs utilisations pharmaceutiques |
Non-Patent Citations (1)
Title |
---|
陈建新等: "神经氨酸酶抑制剂帕拉米韦的合成及其抗禽流感病毒药效", 《中国抗生素杂志》 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105085328A (zh) * | 2015-04-13 | 2015-11-25 | 广州南新制药有限公司 | 一种帕拉米韦三水合物的合成方法 |
CN105085328B (zh) * | 2015-04-13 | 2018-06-29 | 广州南新制药有限公司 | 一种帕拉米韦三水合物的合成方法 |
CN106631904A (zh) * | 2017-01-04 | 2017-05-10 | 南京友杰医药科技有限公司 | 抗流感药物帕拉米韦关键中间体的制备方法 |
CN106631904B (zh) * | 2017-01-04 | 2018-08-14 | 南京友杰医药科技有限公司 | 抗流感药物帕拉米韦关键中间体的制备方法 |
CN114295747A (zh) * | 2021-12-30 | 2022-04-08 | 苏州正济药业有限公司 | 一种帕拉米韦起始物料及杂质的分析方法 |
CN114295747B (zh) * | 2021-12-30 | 2023-10-20 | 苏州正济药业有限公司 | 一种帕拉米韦起始物料及杂质的分析方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2012145932A1 (en) | 2012-11-01 |
CN103827082B (zh) | 2016-01-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5817079B2 (ja) | 6−(7−((1−アミノシクロプロピル)メトキシ)−6−メトキシキノリン−4−イルオキシ)−n−メチル−1−ナフトアミド、またはそれの薬学的に許容される塩を調製するための方法 | |
CN103827082B (zh) | 一种制备帕拉米韦及其中间体的新工艺 | |
KR101099995B1 (ko) | 스트론튬 라넬레이트 및 이의 수화물의 합성 방법 | |
KR20170131508A (ko) | 레디파스비르 및 이의 유도체의 제조방법 및 레디파스비르를 제조하기 위한 중간체 화합물 | |
KR100289912B1 (ko) | 카르바졸론유도체및이의제조방법 | |
CN104016877B (zh) | 一种苯基乙酰胺类化合物及在制备米拉贝隆中的应用 | |
EP3498695B1 (en) | Method for synthesizing 3-(difluoromethyl)-1-methyl-1h-pyrazole-4-carboxylic acid | |
KR20070107802A (ko) | 약제학적 활성 화합물(이르베사르탄) 및 이의 합성중간체의 제조방법 | |
JP7252978B2 (ja) | 2-(1-(tert-ブトキシカルボニル)ピペリジン-4-イル)安息香酸を調製するためのプロセス | |
JP2007161714A (ja) | イリノテカンの製造方法 | |
WO2011060624A1 (en) | Process for preparing 2-methyl-4-amino-5-cyanopyrimidine | |
KR100915175B1 (ko) | 이미다프릴의 제조 방법 | |
KR100739439B1 (ko) | 8-아미노-4-옥소-2-(테트라졸-5-일)-4에이치-1-벤조피란 또는 그의 염의 제조방법 및 그의 제조용 중간체 | |
WO2005077942A1 (en) | Process for preparing substituted benzopyran compounds | |
CN104098556A (zh) | 一种新的利伐沙班的合成工艺 | |
CN102858739A (zh) | 酰胺化吡咯甲酸酯化合物的方法 | |
RU2450009C2 (ru) | Способ синтеза противораковых производных (поли)аминоалкиламиноацетамида эпиподофиллотоксина | |
WO2010068049A2 (en) | Process for preparing (r)-(+)-lansoprazole and intermediate used therein | |
JP2009524606A (ja) | アクラトニウムナパジシル酸塩及びその類似化合物の合成方法 | |
KR100760015B1 (ko) | 벤조피란 화합물 합성용 중간체 | |
KR100716274B1 (ko) | 치환된 벤조피란 화합물 합성용 화합물 | |
KR100740325B1 (ko) | 치환된 벤조피란 화합물 합성용 화합물 | |
ES2288376A1 (es) | Procedimientoo para la obtencion de intermedios utiles en la obtencion de un compuesto farmaceuticamente activo. | |
US9908858B2 (en) | Method for the synthesis of a hydrazine that can be used in the treatment of the papilloma virus | |
CN116715663A (zh) | 一种非奈利酮及其中间体的制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Chen Ping Inventor after: Li Yinqiang Inventor after: Peng Shaoping Inventor after: Jiang Shengli Inventor after: Cai Zhenwei Inventor after: An Rongchang Inventor after: Wang Weihua Inventor after: Dong Xuejun Inventor before: Chen Ping Inventor before: Li Yinqiang Inventor before: Peng Shaoping Inventor before: Jiang Shengli Inventor before: Cai Zhenwei Inventor before: An Rongcang Inventor before: Wang Weihua Inventor before: Dong Xuejun |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CHEN PING LI YINQIANG PENG SHAOPING JIANG SHENGLI CAI ZHENWEI AN RONGCANG WANG WEIHUA DONG XUEJUN TO: CHEN PING LI YINQIANG PENG SHAOPING JIANG SHENGLI CAI ZHENWEI AN RONGCHANG WANG WEIHUA DONG XUEJUN |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: 201201 Shanghai City, Pudong New Area Ruiqinglu No. 528 Building 9, No. 2 Patentee after: Shanghai Hongbo Zhiyuan pharmaceutical Limited by Share Ltd Patentee after: KAIYUAN HENGTAI PHARMA CO., LTD. Address before: 201201 Shanghai, Pudong New Area Patentee before: Pharmaresources (Shanghai) Co., Ltd. Patentee before: KAIYUAN HENGTAI PHARMA CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 201201 Shanghai City, Pudong New Area Ruiqinglu No. 528 Building 9, No. 2 Co-patentee after: Aifon Zhiyuan (Kaiyuan) Pharmaceutical Co. Ltd. Patentee after: Shanghai Hongbo Zhiyuan pharmaceutical Limited by Share Ltd Address before: 201201 Shanghai City, Pudong New Area Ruiqinglu No. 528 Building 9, No. 2 Co-patentee before: KAIYUAN HENGTAI PHARMA CO., LTD. Patentee before: Shanghai Hongbo Zhiyuan pharmaceutical Limited by Share Ltd |
|
CP01 | Change in the name or title of a patent holder |