CN114478494A - 硝基咪唑类化合物的衍生物、药物组合物及其制备方法和应用 - Google Patents
硝基咪唑类化合物的衍生物、药物组合物及其制备方法和应用 Download PDFInfo
- Publication number
- CN114478494A CN114478494A CN202111132139.8A CN202111132139A CN114478494A CN 114478494 A CN114478494 A CN 114478494A CN 202111132139 A CN202111132139 A CN 202111132139A CN 114478494 A CN114478494 A CN 114478494A
- Authority
- CN
- China
- Prior art keywords
- compound
- reaction
- injection
- derivative
- solvent
- 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
- 238000002360 preparation method Methods 0.000 title claims abstract description 27
- -1 of nitroimidazole compound Chemical class 0.000 title claims abstract description 14
- 239000008194 pharmaceutical composition Substances 0.000 title claims abstract description 13
- 150000001875 compounds Chemical class 0.000 claims abstract description 66
- IPWKIXLWTCNBKN-UHFFFAOYSA-N Madelen Chemical class CC1=NC=C([N+]([O-])=O)N1CC(O)CCl IPWKIXLWTCNBKN-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000000126 substance Substances 0.000 claims abstract description 10
- 150000004957 nitroimidazoles Chemical class 0.000 claims abstract description 5
- 238000006243 chemical reaction Methods 0.000 claims description 54
- 239000007924 injection Substances 0.000 claims description 38
- 238000002347 injection Methods 0.000 claims description 38
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 27
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 24
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 23
- 229960002313 ornidazole Drugs 0.000 claims description 18
- 239000002960 lipid emulsion Substances 0.000 claims description 16
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 14
- 239000000243 solution Substances 0.000 claims description 14
- 238000005406 washing Methods 0.000 claims description 14
- 150000003839 salts Chemical class 0.000 claims description 13
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 12
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 12
- 238000001035 drying Methods 0.000 claims description 11
- 239000007810 chemical reaction solvent Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 10
- JRMUNVKIHCOMHV-UHFFFAOYSA-M tetrabutylammonium bromide Chemical compound [Br-].CCCC[N+](CCCC)(CCCC)CCCC JRMUNVKIHCOMHV-UHFFFAOYSA-M 0.000 claims description 10
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 9
- 239000012453 solvate Substances 0.000 claims description 9
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 8
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 8
- 229940125904 compound 1 Drugs 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 8
- 230000002829 reductive effect Effects 0.000 claims description 8
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 claims description 8
- 125000001313 C5-C10 heteroaryl group Chemical group 0.000 claims description 7
- 239000002253 acid Substances 0.000 claims description 7
- 239000000460 chlorine Substances 0.000 claims description 7
- 229910052801 chlorine Inorganic materials 0.000 claims description 7
- 229940125773 compound 10 Drugs 0.000 claims description 7
- 239000003814 drug Substances 0.000 claims description 7
- 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 claims description 7
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 7
- 238000010992 reflux Methods 0.000 claims description 7
- VHYFNPMBLIVWCW-UHFFFAOYSA-N 4-Dimethylaminopyridine Chemical compound CN(C)C1=CC=NC=C1 VHYFNPMBLIVWCW-UHFFFAOYSA-N 0.000 claims description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- JRNVZBWKYDBUCA-UHFFFAOYSA-N N-chlorosuccinimide Chemical compound ClN1C(=O)CCC1=O JRNVZBWKYDBUCA-UHFFFAOYSA-N 0.000 claims description 6
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- 239000002904 solvent Substances 0.000 claims description 6
- 238000001308 synthesis method Methods 0.000 claims description 6
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 5
- 239000011230 binding agent Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 230000002140 halogenating effect Effects 0.000 claims description 5
- 125000000623 heterocyclic group Chemical group 0.000 claims description 5
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 5
- 239000003444 phase transfer catalyst Substances 0.000 claims description 5
- UIIMBOGNXHQVGW-UHFFFAOYSA-M sodium bicarbonate Substances [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 5
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 4
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 4
- GSNUFIFRDBKVIE-UHFFFAOYSA-N DMF Natural products CC1=CC=C(C)O1 GSNUFIFRDBKVIE-UHFFFAOYSA-N 0.000 claims description 4
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 claims description 4
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical group BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 4
- 229910052794 bromium Inorganic materials 0.000 claims description 4
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 4
- 238000004440 column chromatography Methods 0.000 claims description 4
- 229910052740 iodine Chemical group 0.000 claims description 4
- 239000011630 iodine Chemical group 0.000 claims description 4
- 238000007867 post-reaction treatment Methods 0.000 claims description 4
- 238000004321 preservation Methods 0.000 claims description 4
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 4
- YBBRCQOCSYXUOC-UHFFFAOYSA-N sulfuryl dichloride Chemical compound ClS(Cl)(=O)=O YBBRCQOCSYXUOC-UHFFFAOYSA-N 0.000 claims description 4
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 4
- 125000006552 (C3-C8) cycloalkyl group Chemical group 0.000 claims description 3
- YRIZYWQGELRKNT-UHFFFAOYSA-N 1,3,5-trichloro-1,3,5-triazinane-2,4,6-trione Chemical compound ClN1C(=O)N(Cl)C(=O)N(Cl)C1=O YRIZYWQGELRKNT-UHFFFAOYSA-N 0.000 claims description 3
- XEZNGIUYQVAUSS-UHFFFAOYSA-N 18-crown-6 Chemical compound C1COCCOCCOCCOCCOCCO1 XEZNGIUYQVAUSS-UHFFFAOYSA-N 0.000 claims description 3
- 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 claims description 3
- 229960000549 4-dimethylaminophenol Drugs 0.000 claims description 3
- 241000606125 Bacteroides Species 0.000 claims description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 3
- 241000193403 Clostridium Species 0.000 claims description 3
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 claims description 3
- MGNCLNQXLYJVJD-UHFFFAOYSA-N cyanuric chloride Chemical compound ClC1=NC(Cl)=NC(Cl)=N1 MGNCLNQXLYJVJD-UHFFFAOYSA-N 0.000 claims description 3
- 201000010099 disease Diseases 0.000 claims description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 3
- 150000007529 inorganic bases Chemical class 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 150000007530 organic bases Chemical class 0.000 claims description 3
- 239000011736 potassium bicarbonate Substances 0.000 claims description 3
- 229910000028 potassium bicarbonate Inorganic materials 0.000 claims description 3
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 claims description 3
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 3
- 229950009390 symclosene Drugs 0.000 claims description 3
- 125000006625 (C3-C8) cycloalkyloxy group Chemical group 0.000 claims description 2
- 241000606124 Bacteroides fragilis Species 0.000 claims description 2
- 241001135228 Bacteroides ovatus Species 0.000 claims description 2
- 241000606123 Bacteroides thetaiotaomicron Species 0.000 claims description 2
- 241000606215 Bacteroides vulgatus Species 0.000 claims description 2
- 239000003125 aqueous solvent Substances 0.000 claims description 2
- 239000002775 capsule Substances 0.000 claims description 2
- 239000006071 cream Substances 0.000 claims description 2
- 125000001995 cyclobutyl group Chemical group [H]C1([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 claims description 2
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 claims description 2
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 claims description 2
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 claims description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 2
- 239000003889 eye drop Substances 0.000 claims description 2
- 229940012356 eye drops Drugs 0.000 claims description 2
- 239000000499 gel Substances 0.000 claims description 2
- 239000008187 granular material Substances 0.000 claims description 2
- 229910052736 halogen Inorganic materials 0.000 claims description 2
- 150000002367 halogens Chemical class 0.000 claims description 2
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 claims description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 2
- 239000002502 liposome Substances 0.000 claims description 2
- 239000008176 lyophilized powder Substances 0.000 claims description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- 239000002674 ointment Substances 0.000 claims description 2
- 239000003960 organic solvent Substances 0.000 claims description 2
- 239000003826 tablet Substances 0.000 claims description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 2
- 241001515965 unidentified phage Species 0.000 claims description 2
- 208000035473 Communicable disease Diseases 0.000 claims 1
- 150000002431 hydrogen Chemical group 0.000 claims 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 29
- IPWKIXLWTCNBKN-ZCFIWIBFSA-N (2s)-1-chloro-3-(2-methyl-5-nitroimidazol-1-yl)propan-2-ol Chemical compound CC1=NC=C([N+]([O-])=O)N1C[C@H](O)CCl IPWKIXLWTCNBKN-ZCFIWIBFSA-N 0.000 description 20
- 230000015572 biosynthetic process Effects 0.000 description 13
- 238000003786 synthesis reaction Methods 0.000 description 13
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 10
- 239000003921 oil Substances 0.000 description 10
- 235000019198 oils Nutrition 0.000 description 10
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 9
- 239000012044 organic layer Substances 0.000 description 9
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 8
- 229920006395 saturated elastomer Polymers 0.000 description 8
- 238000002390 rotary evaporation Methods 0.000 description 7
- 229910019142 PO4 Inorganic materials 0.000 description 6
- 239000008280 blood Substances 0.000 description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 6
- 238000004108 freeze drying Methods 0.000 description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 6
- 239000010452 phosphate Substances 0.000 description 6
- 238000005160 1H NMR spectroscopy Methods 0.000 description 5
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical compound [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 description 5
- HJLSLZFTEKNLFI-UHFFFAOYSA-N Tinidazole Chemical compound CCS(=O)(=O)CCN1C(C)=NC=C1[N+]([O-])=O HJLSLZFTEKNLFI-UHFFFAOYSA-N 0.000 description 5
- 210000004369 blood Anatomy 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- DNIAPMSPPWPWGF-UHFFFAOYSA-N monopropylene glycol Natural products CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 5
- 239000011550 stock solution Substances 0.000 description 5
- 229960005053 tinidazole Drugs 0.000 description 5
- 239000004480 active ingredient Substances 0.000 description 4
- 239000003995 emulsifying agent Substances 0.000 description 4
- 239000012467 final product Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 229960000282 metronidazole Drugs 0.000 description 4
- VAOCPAMSLUNLGC-UHFFFAOYSA-N metronidazole Chemical compound CC1=NC=C([N+]([O-])=O)N1CCO VAOCPAMSLUNLGC-UHFFFAOYSA-N 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 238000010898 silica gel chromatography Methods 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 239000003963 antioxidant agent Substances 0.000 description 3
- 230000003078 antioxidant effect Effects 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 239000002738 chelating agent Substances 0.000 description 3
- 229960001701 chloroform Drugs 0.000 description 3
- 239000007957 coemulsifier Substances 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 238000002330 electrospray ionisation mass spectrometry Methods 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N glycerol group Chemical group OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 230000004060 metabolic process Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 210000002381 plasma Anatomy 0.000 description 3
- 239000003223 protective agent Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 230000035484 reaction time Effects 0.000 description 3
- 239000012266 salt solution Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 3
- 238000010025 steaming Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 239000008215 water for injection Substances 0.000 description 3
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 2
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 2
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 2
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 2
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 2
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical group OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 2
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 229930195725 Mannitol Natural products 0.000 description 2
- 239000005642 Oleic acid Substances 0.000 description 2
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- BCKXLBQYZLBQEK-KVVVOXFISA-M Sodium oleate Chemical compound [Na+].CCCCCCCC\C=C/CCCCCCCC([O-])=O BCKXLBQYZLBQEK-KVVVOXFISA-M 0.000 description 2
- ATBOMIWRCZXYSZ-XZBBILGWSA-N [1-[2,3-dihydroxypropoxy(hydroxy)phosphoryl]oxy-3-hexadecanoyloxypropan-2-yl] (9e,12e)-octadeca-9,12-dienoate Chemical compound CCCCCCCCCCCCCCCC(=O)OCC(COP(O)(=O)OCC(O)CO)OC(=O)CCCCCCC\C=C\C\C=C\CCCCC ATBOMIWRCZXYSZ-XZBBILGWSA-N 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- AWUCVROLDVIAJX-UHFFFAOYSA-N alpha-glycerophosphate Natural products OCC(O)COP(O)(O)=O AWUCVROLDVIAJX-UHFFFAOYSA-N 0.000 description 2
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000001079 digestive effect Effects 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 229960001484 edetic acid Drugs 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001804 emulsifying effect Effects 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- 238000000185 intracerebroventricular administration Methods 0.000 description 2
- 238000007917 intracranial administration Methods 0.000 description 2
- 238000010255 intramuscular injection Methods 0.000 description 2
- 239000007927 intramuscular injection Substances 0.000 description 2
- 238000007913 intrathecal administration Methods 0.000 description 2
- 238000010253 intravenous injection Methods 0.000 description 2
- FZWBNHMXJMCXLU-BLAUPYHCSA-N isomaltotriose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@@H](OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O)O1 FZWBNHMXJMCXLU-BLAUPYHCSA-N 0.000 description 2
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 2
- 239000000594 mannitol Substances 0.000 description 2
- 235000010355 mannitol Nutrition 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002609 medium Substances 0.000 description 2
- 239000002207 metabolite Substances 0.000 description 2
- 235000013336 milk Nutrition 0.000 description 2
- 239000008267 milk Substances 0.000 description 2
- 210000004080 milk Anatomy 0.000 description 2
- 239000012046 mixed solvent Substances 0.000 description 2
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid group Chemical group C(CCCCCCC\C=C/CCCCCCCC)(=O)O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 2
- 230000003204 osmotic effect Effects 0.000 description 2
- 239000003002 pH adjusting agent Substances 0.000 description 2
- 238000007911 parenteral administration Methods 0.000 description 2
- 239000000651 prodrug Substances 0.000 description 2
- 229940002612 prodrug Drugs 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 239000002516 radical scavenger Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical group [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
- 239000000600 sorbitol Substances 0.000 description 2
- 229960002920 sorbitol Drugs 0.000 description 2
- 238000010254 subcutaneous injection Methods 0.000 description 2
- 239000007929 subcutaneous injection Substances 0.000 description 2
- UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 description 2
- 241001148471 unidentified anaerobic bacterium Species 0.000 description 2
- 238000003260 vortexing Methods 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- HDTRYLNUVZCQOY-UHFFFAOYSA-N α-D-glucopyranosyl-α-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OC1C(O)C(O)C(O)C(CO)O1 HDTRYLNUVZCQOY-UHFFFAOYSA-N 0.000 description 1
- JQWAHKMIYCERGA-UHFFFAOYSA-N (2-nonanoyloxy-3-octadeca-9,12-dienoyloxypropoxy)-[2-(trimethylazaniumyl)ethyl]phosphinate Chemical compound CCCCCCCCC(=O)OC(COP([O-])(=O)CC[N+](C)(C)C)COC(=O)CCCCCCCC=CCC=CCCCCC JQWAHKMIYCERGA-UHFFFAOYSA-N 0.000 description 1
- BHQCQFFYRZLCQQ-UHFFFAOYSA-N (3alpha,5alpha,7alpha,12alpha)-3,7,12-trihydroxy-cholan-24-oic acid Natural products OC1CC2CC(O)CCC2(C)C2C1C1CCC(C(CCC(O)=O)C)C1(C)C(O)C2 BHQCQFFYRZLCQQ-UHFFFAOYSA-N 0.000 description 1
- UVNPEUJXKZFWSJ-LMTQTHQJSA-N (R)-N-[(4S)-8-[6-amino-5-[(3,3-difluoro-2-oxo-1H-pyrrolo[2,3-b]pyridin-4-yl)sulfanyl]pyrazin-2-yl]-2-oxa-8-azaspiro[4.5]decan-4-yl]-2-methylpropane-2-sulfinamide Chemical compound CC(C)(C)[S@@](=O)N[C@@H]1COCC11CCN(CC1)c1cnc(Sc2ccnc3NC(=O)C(F)(F)c23)c(N)n1 UVNPEUJXKZFWSJ-LMTQTHQJSA-N 0.000 description 1
- LDVVTQMJQSCDMK-UHFFFAOYSA-N 1,3-dihydroxypropan-2-yl formate Chemical compound OCC(CO)OC=O LDVVTQMJQSCDMK-UHFFFAOYSA-N 0.000 description 1
- JLPULHDHAOZNQI-ZTIMHPMXSA-N 1-hexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCC\C=C/C\C=C/CCCCC JLPULHDHAOZNQI-ZTIMHPMXSA-N 0.000 description 1
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical class CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 description 1
- OWEGMIWEEQEYGQ-UHFFFAOYSA-N 100676-05-9 Natural products OC1C(O)C(O)C(CO)OC1OCC1C(O)C(O)C(O)C(OC2C(OC(O)C(O)C2O)CO)O1 OWEGMIWEEQEYGQ-UHFFFAOYSA-N 0.000 description 1
- FZWBNHMXJMCXLU-UHFFFAOYSA-N 2,3,4,5-tetrahydroxy-6-[3,4,5-trihydroxy-6-[[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]oxan-2-yl]oxyhexanal Chemical compound OC1C(O)C(O)C(CO)OC1OCC1C(O)C(O)C(O)C(OCC(O)C(O)C(O)C(O)C=O)O1 FZWBNHMXJMCXLU-UHFFFAOYSA-N 0.000 description 1
- YZEUHQHUFTYLPH-UHFFFAOYSA-N 2-nitroimidazole Chemical compound [O-][N+](=O)C1=NC=CN1 YZEUHQHUFTYLPH-UHFFFAOYSA-N 0.000 description 1
- QCLFSYYUWPUWQR-UHFFFAOYSA-N 4-(chloromethyl)-5-methyl-1,3-dioxol-2-one Chemical compound CC=1OC(=O)OC=1CCl QCLFSYYUWPUWQR-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004380 Cholic acid Substances 0.000 description 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 1
- 241001478240 Coccus Species 0.000 description 1
- 229920002307 Dextran Polymers 0.000 description 1
- ZGTMUACCHSMWAC-UHFFFAOYSA-L EDTA disodium salt (anhydrous) Chemical compound [Na+].[Na+].OC(=O)CN(CC([O-])=O)CCN(CC(O)=O)CC([O-])=O ZGTMUACCHSMWAC-UHFFFAOYSA-L 0.000 description 1
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- LVGKNOAMLMIIKO-UHFFFAOYSA-N Elaidinsaeure-aethylester Natural products CCCCCCCCC=CCCCCCCCC(=O)OCC LVGKNOAMLMIIKO-UHFFFAOYSA-N 0.000 description 1
- CTKXFMQHOOWWEB-UHFFFAOYSA-N Ethylene oxide/propylene oxide copolymer Chemical compound CCCOC(C)COCCO CTKXFMQHOOWWEB-UHFFFAOYSA-N 0.000 description 1
- 241000186394 Eubacterium Species 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 239000004471 Glycine Substances 0.000 description 1
- 241000590002 Helicobacter pylori Species 0.000 description 1
- 240000000950 Hippophae rhamnoides Species 0.000 description 1
- 235000003145 Hippophae rhamnoides Nutrition 0.000 description 1
- KDXKERNSBIXSRK-YFKPBYRVSA-N L-lysine Chemical compound NCCCC[C@H](N)C(O)=O KDXKERNSBIXSRK-YFKPBYRVSA-N 0.000 description 1
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 1
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 1
- 239000004472 Lysine Substances 0.000 description 1
- GUBGYTABKSRVRQ-PICCSMPSSA-N Maltose Natural products O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@@H](CO)OC(O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-PICCSMPSSA-N 0.000 description 1
- 235000019482 Palm oil Nutrition 0.000 description 1
- 235000019483 Peanut oil Nutrition 0.000 description 1
- 229930182555 Penicillin Natural products 0.000 description 1
- JGSARLDLIJGVTE-MBNYWOFBSA-N Penicillin G Chemical compound N([C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C(=O)CC1=CC=CC=C1 JGSARLDLIJGVTE-MBNYWOFBSA-N 0.000 description 1
- 235000004347 Perilla Nutrition 0.000 description 1
- 244000124853 Perilla frutescens Species 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 208000010362 Protozoan Infections Diseases 0.000 description 1
- 244000097577 Rhus javanica Species 0.000 description 1
- 235000010889 Rhus javanica Nutrition 0.000 description 1
- 235000019485 Safflower oil Nutrition 0.000 description 1
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 1
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 1
- 241000194017 Streptococcus Species 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- HDTRYLNUVZCQOY-WSWWMNSNSA-N Trehalose Natural products O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 HDTRYLNUVZCQOY-WSWWMNSNSA-N 0.000 description 1
- 208000005448 Trichomonas Infections Diseases 0.000 description 1
- TVXBFESIOXBWNM-UHFFFAOYSA-N Xylitol Natural products OCCC(O)C(O)C(O)CCO TVXBFESIOXBWNM-UHFFFAOYSA-N 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- HDTRYLNUVZCQOY-LIZSDCNHSA-N alpha,alpha-trehalose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 HDTRYLNUVZCQOY-LIZSDCNHSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 230000003103 anti-anaerobic effect Effects 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000002924 anti-infective effect Effects 0.000 description 1
- 230000000884 anti-protozoa Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000003385 bacteriostatic effect Effects 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- GUBGYTABKSRVRQ-QUYVBRFLSA-N beta-maltose Chemical compound OC[C@H]1O[C@H](O[C@H]2[C@H](O)[C@@H](O)[C@H](O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@@H]1O GUBGYTABKSRVRQ-QUYVBRFLSA-N 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 239000010495 camellia oil Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 239000012295 chemical reaction liquid Substances 0.000 description 1
- 235000012000 cholesterol Nutrition 0.000 description 1
- 229940107161 cholesterol Drugs 0.000 description 1
- 235000019416 cholic acid Nutrition 0.000 description 1
- BHQCQFFYRZLCQQ-OELDTZBJSA-N cholic acid Chemical compound C([C@H]1C[C@H]2O)[C@H](O)CC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@H]([C@@H](CCC(O)=O)C)[C@@]2(C)[C@@H](O)C1 BHQCQFFYRZLCQQ-OELDTZBJSA-N 0.000 description 1
- 229960002471 cholic acid Drugs 0.000 description 1
- 239000003240 coconut oil Substances 0.000 description 1
- 235000019864 coconut oil Nutrition 0.000 description 1
- 239000012611 container material Substances 0.000 description 1
- 235000005687 corn oil Nutrition 0.000 description 1
- 239000002285 corn oil Substances 0.000 description 1
- 235000012343 cottonseed oil Nutrition 0.000 description 1
- 239000002385 cottonseed oil Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 229960003964 deoxycholic acid Drugs 0.000 description 1
- KXGVEGMKQFWNSR-UHFFFAOYSA-N deoxycholic acid Natural products C1CC2CC(O)CCC2(C)C2C1C1CCC(C(CCC(O)=O)C)C1(C)C(O)C2 KXGVEGMKQFWNSR-UHFFFAOYSA-N 0.000 description 1
- 229940119744 dextran 40 Drugs 0.000 description 1
- 229940119743 dextran 70 Drugs 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 235000013345 egg yolk Nutrition 0.000 description 1
- 210000002969 egg yolk Anatomy 0.000 description 1
- 239000008344 egg yolk phospholipid Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000002255 enzymatic effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- LVGKNOAMLMIIKO-QXMHVHEDSA-N ethyl oleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCC LVGKNOAMLMIIKO-QXMHVHEDSA-N 0.000 description 1
- 229940093471 ethyl oleate Drugs 0.000 description 1
- 235000008524 evening primrose extract Nutrition 0.000 description 1
- 239000010475 evening primrose oil Substances 0.000 description 1
- 229940089020 evening primrose oil Drugs 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 125000005456 glyceride group Chemical group 0.000 description 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
- 239000008169 grapeseed oil Substances 0.000 description 1
- 229940037467 helicobacter pylori Drugs 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000001361 intraarterial administration Methods 0.000 description 1
- 239000007928 intraperitoneal injection Substances 0.000 description 1
- ULYZAYCEDJDHCC-UHFFFAOYSA-N isopropyl chloride Chemical compound CC(C)Cl ULYZAYCEDJDHCC-UHFFFAOYSA-N 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 229940070765 laurate Drugs 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 description 1
- 231100000219 mutagenic Toxicity 0.000 description 1
- 230000003505 mutagenic effect Effects 0.000 description 1
- 239000002547 new drug Substances 0.000 description 1
- 239000012875 nonionic emulsifier Substances 0.000 description 1
- 239000004006 olive oil Substances 0.000 description 1
- 235000008390 olive oil Nutrition 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002540 palm oil Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000312 peanut oil Substances 0.000 description 1
- 229940049954 penicillin Drugs 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229940044519 poloxamer 188 Drugs 0.000 description 1
- 229920001993 poloxamer 188 Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 description 1
- 229920000053 polysorbate 80 Polymers 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 235000005713 safflower oil Nutrition 0.000 description 1
- 239000003813 safflower oil Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000008159 sesame oil Substances 0.000 description 1
- 235000011803 sesame oil Nutrition 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 239000008354 sodium chloride injection Substances 0.000 description 1
- NRHMKIHPTBHXPF-TUJRSCDTSA-M sodium cholate Chemical compound [Na+].C([C@H]1C[C@H]2O)[C@H](O)CC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@H]([C@@H](CCC([O-])=O)C)[C@@]2(C)[C@@H](O)C1 NRHMKIHPTBHXPF-TUJRSCDTSA-M 0.000 description 1
- FHHPUSMSKHSNKW-SMOYURAASA-M sodium deoxycholate Chemical compound [Na+].C([C@H]1CC2)[C@H](O)CC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@H]([C@@H](CCC([O-])=O)C)[C@@]2(C)[C@@H](O)C1 FHHPUSMSKHSNKW-SMOYURAASA-M 0.000 description 1
- HRZFUMHJMZEROT-UHFFFAOYSA-L sodium disulfite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])(=O)=O HRZFUMHJMZEROT-UHFFFAOYSA-L 0.000 description 1
- OABYVIYXWMZFFJ-ZUHYDKSRSA-M sodium glycocholate Chemical compound [Na+].C([C@H]1C[C@H]2O)[C@H](O)CC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@H]([C@@H](CCC(=O)NCC([O-])=O)C)[C@@]2(C)[C@@H](O)C1 OABYVIYXWMZFFJ-ZUHYDKSRSA-M 0.000 description 1
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 229940001584 sodium metabisulfite Drugs 0.000 description 1
- 235000010262 sodium metabisulphite Nutrition 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 235000010265 sodium sulphite Nutrition 0.000 description 1
- HLWRUJAIJJEZDL-UHFFFAOYSA-M sodium;2-[2-[bis(carboxymethyl)amino]ethyl-(carboxymethyl)amino]acetate Chemical compound [Na+].OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC([O-])=O HLWRUJAIJJEZDL-UHFFFAOYSA-M 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical class O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 229940083466 soybean lecithin Drugs 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 239000008347 soybean phospholipid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 230000003390 teratogenic effect Effects 0.000 description 1
- 229940074410 trehalose Drugs 0.000 description 1
- 239000000811 xylitol Substances 0.000 description 1
- 229960002675 xylitol Drugs 0.000 description 1
- 235000010447 xylitol Nutrition 0.000 description 1
- HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/14—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing three or more hetero rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Communicable Diseases (AREA)
- Oncology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
本发明公开了一种硝基咪唑类化合物的衍生物、药物组合物及其制备方法和应用。本发明通过对硝基咪唑类化合物奥硝唑消旋体的羟基进行衍生化,设计并制备得到了一系列奥硝唑衍生物,本发明化合物经体外全血代谢试验表明具有良好的药代动力学性质。且化合物本身的化学稳定性较高。
Description
相关申请的交叉引用
本申请要求享有申请人于2020年10月26日向中国国家知识产权局提交的,专利申请号为202011152821.9,发明名称为“一种奥硝唑衍生物、药物组合物及其制备方法和应用”的在先申请的优先权。该在先申请的全文通过引用的方式结合于本申请中。
技术领域
本发明涉及一种硝基咪唑类化合物的衍生物、药物组合物及其制备方法和应用,属于药物化学领域。
背景技术
奥硝唑(Ornidazole)为Roche开发的第三代硝基咪唑类抗生素,对厌氧菌感染,以及原虫、滴虫感染等有抑制作用。奥硝唑药效持续时间长,其血浆消除半衰期为14.4小时,高于甲硝唑的8.4小时和替硝唑的12.7小时,可减少患者服药次数,方便使用;奥硝唑引入临床后,研究人员发现,与替硝唑、甲硝唑等硝基咪唑类药物相比,该品抗感染优势更为明显。致突变和致畸作用低于甲硝唑与替硝唑;在抗厌氧菌感染方面,最低抑菌浓度和最低杀菌浓度均小于甲硝唑和替硝唑,用药疗效优于甲硝唑和替硝唑。
2009年底国内上市左奥硝唑氯化钠注射液,左奥硝唑是奥硝唑的左旋体,是我国自主研发的1类新药,具有较好的抗厌氧菌和抗原虫作用,药理研究发现,右奥硝唑是奥硝唑神经毒性的主要来源,左奥硝唑对小脑细胞无损伤,临床应用不良反应显著降低,安全性大大提高。国内除注射液外,目前还有左奥硝唑口服固体制剂在售。
磷酸左奥硝唑酯二钠是奥硝唑左旋异构体磷酸酯衍生物的钠盐,为已上市左奥硝唑的前药。左奥硝唑磷酸酯二钠解决了左奥硝唑水溶性差的问题,但是左奥硝唑磷酸酯二钠在水溶液中不稳定,只能制备成冻干制剂解决制剂贮藏中的稳定性,而使用中的稳定性还是不能解决;文献报道左奥硝唑磷酸酯二钠制剂并没有解决注射部位疼痛问题,可能原因是局部钠离子浓度过高或因左奥硝唑磷酸酯二钠快速水解产生的高浓度左奥硝唑引起的,未达到改良的目的。因此,在目前左奥硝唑的研究基础上,存在对左奥硝唑进一步改造的必要性。
发明内容
本发明的目的在于提供一种硝基咪唑类化合物的衍生物、药物组合物及其制备方法和应用,属于药物化学领域。
本发明主要是通过如下技术方案实现的:
本发明的目的之一是提供了一类硝基咪唑类化合物的衍生物,所述衍生物具有结构式(3)所示结构的化合物、其消旋体、立体异构体、药学上可接受的盐或溶剂合物,
其中,R为氢、C1-10烷基、C2-10烯基、C2-10炔基、C3-8环烷基、5-10元杂环基、C6-10芳基和5-10元杂芳基或 表示连接位点;其中所述C1-10烷基、C2-10烯基、C2-10炔基、C1-10烷氧基、C3-8环烷基、C3-8环烷基氧基、5-10元杂环基、C6-10芳基和5-10元杂芳基可任选地被一个、两个或更多个卤素、羟基、氨基、C1-8烷基、C2-8烯基、C2-8炔基、C1-8烷氧基、任选被C1-10烷基取代的C6-10芳基或任选被C1-10烷基取代的5-10元杂芳基取代。
根据本发明的实施方案,结构式(3)所示的化合物选自以下化合物:
根据本发明的实施方案,所述结构式(3)所示的化合物进一步优选自以下化合物及其左旋对映异构体,即1位碳是S构型的异构体。化合物的左旋对映异构体如下所示:
本发明的目的之二是提供一类硝基咪唑类化合物衍生物的制备方法。
本发明提供结构式(3)所示的化合物、其消旋体、立体异构体、药学上可接受的盐或溶剂合物的制备方法。
根据本发明实施方案,当R为氢或烷基时,结构式(3)所示化合物的制备包括使化合物1与化合物9反应的步骤,其反应式如下:
其中,X、R均独立地具有上文所述的定义,化合物1选自消旋的、R构型或S构型的奥硝唑。
其合成方法为:
在一定温度下,取一定量的奥硝唑、缚酸剂于反应容器中,加入适量反应溶剂混合,然后向反应容器中缓缓加入化合物9,加毕,将反应液在一定温度下搅拌反应一段时间。反应后处理时,将反应液萃取,洗涤,干燥后浓缩,柱层析,得到目标化合物。
根据本发明的实施方案,可向上述反应中加入NaI/KI、相转移催化剂或通过加热加快反应进程。
根据本发明的实施方案,所述制备方法的反应温度为-5~80℃,例如为0~50℃;反应时间为1~8h,例如为2~6h。
根据本发明的实施方案,所述制备方法还包括后处理步骤。如将反应液浓缩除去溶剂、洗涤、浓缩或蒸馏得到产物。
根据本发明的实施方案,所用缚酸剂可以为无机碱如NaOH、KOH、K2CO3、KHCO3、NaCO3、NaHCO3或有机碱如三乙胺、吡啶、DMAP、DIEA、DBU中的一种或多种;反应溶剂可以为丙酮、二氯甲烷、三氯甲烷、四氯化碳、四氢呋喃、乙腈、DMF、DMAc或乙醚中的一种或几种;所用的相转移催化剂可以为四丁基溴化铵、18-冠-6等。
其中,X具有上文所述的定义;化合物1选自消旋的、R构型或S构型的奥硝唑。
其合成方法为:
将奥硝唑、缚酸剂置于反应容器中,加入反应溶剂混合,然后向反应容器中缓缓加入化合物10,加毕,将反应液搅拌反应;反应后处理时,将反应液萃取,洗涤,干燥后浓缩,柱层析,得到目标化合物。
根据本发明的实施方案,可向上述反应中加入NaI/KI、相转移催化剂或通过加热加快反应进程。
根据本发明的实施方案,所述制备方法的反应温度为-5~80℃,例如为0~50℃;反应时间为1~8h,例如为2~6h。
根据本发明的实施方案,所述制备方法还包括后处理步骤。如将反应液浓缩除去溶剂、洗涤、浓缩或蒸馏得到产物。
根据本发明的实施方案,所用缚酸剂可以为无机碱如NaOH、KOH、K2CO3、KHCO3、NaCO3、NaHCO3或有机碱如三乙胺、吡啶、DMAP、DIEA、DBU中的一种或多种;反应溶剂可以为丙酮、二氯甲烷、三氯甲烷、四氯化碳、四氢呋喃、乙腈、DMF、DMAc或乙醚中的一种或几种;所用的相转移催化剂可以为四丁基溴化铵、18-冠-6等。
化合物10的合成反应式如下:
其中,X选自氯、溴或碘;卤化剂选自磺酰氯、氯气、N-氯代丁二酰亚胺、三聚氯氰或三氯异氰尿酸等、等。
其合成方法为:
将化合物9和反应溶剂置于反应容器中,升温至30~100℃回流,然后向反应容器中缓缓加入卤化剂,加毕,将反应液保温反应一段时间;稍作冷却,减压浓缩得到油状物,随后在氮气的保护下升温至100~200℃,保温反应一段时间。蒸馏、馏分重结晶得到化合物10。
根据本发明的实施方案,所述制备方法的反应温度为-5~200℃,例如为0~50℃;反应时间为1~8h,例如为2~6h。
根据本发明的实施方案,所述制备方法还包括后处理步骤。如将反应液浓缩除去溶剂、洗涤、浓缩或蒸馏得到产物。
根据本发明的实施方案,所用卤化剂可以为磺酰氯、氯气、N-氯代丁二酰亚胺、三聚氯氰或三氯异氰尿酸等、;反应溶剂可以为丙酮、二氯甲烷、三氯甲烷、四氯化碳、四氢呋喃、乙腈、DMF、DMAc或乙醚中的一种或几种;
本发明的目的之三是提供了上述结构式(3)所示的化合物、其消旋体、立体异构体、药学上可接受的盐或溶剂合物在制备药物中的应用。
根据本发明的实施方案,所述药物可用于治疗一种或更多种以下的疾病:所述药物用于治疗由脆弱拟杆菌、狄氏拟杆菌、卵园拟杆菌、多形拟杆菌、普通拟杆菌、梭状芽胞杆菌、真杆菌、消化球菌和消化链球菌、幽门螺杆菌、黑色素拟杆菌、梭杆菌、CO2噬织维菌、牙龈类杆菌等敏感厌氧菌所引起的多种感染性疾病。
本发明的目的之四是提供了含有上述结结构式(3)所示的化合物、其消旋体、立体异构体、药学上可接受的盐或溶剂合物的药物组合物。
根据本发明的实施方案,所述药物组合物还包含药学上可接受的辅料。所述药物组合物可以为口服制剂,如片剂、胶囊剂、颗粒剂等,还可以为注射剂、滴眼液、凝胶剂、乳膏剂、软膏剂或巴布剂等。
本发明的药物组合物优选通过注射途径给药。注射途径包括静脉注射、肌肉注射、皮下注射、皮内注射和穴位注射等。可将本发明的药物组合物制成适合注射途径给药的剂型,例如水性溶媒注射液、油性溶媒注射液、供注射用有机溶媒浓缩液、脂肪乳注射剂、脂质体注射剂、冻干粉针等。
本发明还提供一种脂肪乳注射剂,其包含:结构式(3)所示的化合物、其消旋体、立体异构体、药学上可接受的盐或溶剂合物,油性物质和乳化剂。
适合用于本发明的油性物质为可注射用油酯,选自大豆油、红花油、棉籽油、橄榄油、芝麻油、椰子油、蓖麻油、沙棘油、月见草油、玉米油、鸦胆子油、紫苏油、葡萄籽油、茶油、棕榈油、花生油、中链油(中链甘油三酯)、长链甘油三酯、油酸乙酯、乙酰化单甘油酯、丙二醇双酯、亚油酸甘油酯或聚乙二醇月桂酸甘油酯,或其中两种或更多种的组合。
根据本发明的实施方案,所述乳化剂选自天然乳化剂,如大豆卵磷脂、蛋黄卵磷脂、氢化卵磷脂、饱和和不饱和C12-18脂肪酰磷脂酰胆碱中的一种、两种或更多种的组合;蛋黄卵磷脂和/或大豆磷脂,或合成非离子乳化剂,如吐温-80、泊洛沙姆-188或其组合。
根据本发明的实施方案,所述脂肪乳注射剂中,还可以根据需要进一步加入其它医药学上可接受的辅料如助乳化剂、渗透压调节剂、pH调节剂、抗氧剂、稳定剂、金属螯合剂等。
所述助乳化剂为油酸、油酸钠、胆固醇、胆酸、胆酸钠、去氧胆酸钠、甘氨胆酸钠或蛋黄磷脂酰甘油(EPG),或其中两种或更多种的组合。
所述等渗调节剂选自甘油、山梨醇、葡萄糖、麦芽糖、甘露糖醇或丙二醇,或其中两种或更多种的组合。
所述pH调节剂选自氢氧化钠、盐酸、磷酸、磷酸盐、柠檬酸、柠檬酸盐、枸橼酸、枸橼酸盐、醋酸、醋酸盐、甘氨酸或赖氨酸,或其中两种或更多种的组合;根据本发明的实施方案,pH调节剂调节pH值在5.5~8.5之间,优选为6.0~8.0。
所述抗氧剂选自亚硫酸钠、亚硫酸氢钠或焦亚硫酸钠,或其中两种或更多种的组合。
所述稳定剂为选自油酸、磷脂酰甘油和油酸钠的一种、两种或更多种的组合。
所述金属螯合剂为乙二胺四乙酸(EDTA)或乙二胺四乙酸钠盐(EDTA-Na),特别是乙二胺四乙酸二钠盐。
根据本发明的实施方案,所述脂肪乳注射剂可以为脂肪乳注射液或冻干乳。其中所述脂肪乳注射液还包含注射用水。所述脂肪乳注射液经冷冻干燥得到冻干乳;在冷冻干燥前,可向脂肪乳注射液中加入冻干保护剂,所述冻干保护剂可以为乳糖、蔗糖、甘露醇、右旋糖酐20、右旋糖酐40、右旋糖酐70、木糖醇、山梨醇、海藻糖中的一种、两种、三种或更多种的组合。
本发明制备的脂肪乳注射剂适宜于以肠胃外给药方式给药,肠胃外给药包括静脉内、动脉内、皮下、腹膜内或肌内注射或输注;或颅内例如鞘内或脑室内给药。可按单次大剂量形式肠胃外给药,或可通过例如连续灌注泵给药。或颅内例如鞘内或脑室内给药;注射剂常用容器材质有玻璃或塑料,常用的包装形式有安瓿、西林瓶、预灌封注射器等。
本发明所述的脂肪乳注射剂,每毫升含0.01~400毫克活性成分;优选的是每毫升含5~300毫克活性成分;最优选的是每毫升含10~200毫克活性成分的单位质量制剂。
本发明所述的脂肪乳注射剂的平均粒径大小在10-1000nm范围,例如20-800nm范围,30-500nm范围,40-400nm范围,50-300nm范围等。
本发明还提供所述脂肪乳注射剂的制备方法,其包括以下步骤:将结构式(3)所示的化合物、其消旋体、立体异构体、药学上可接受的盐或溶剂合物及乳化剂与油相物质混合均匀,得到油相;将任选的助乳化剂、渗透压调节剂、抗氧剂、稳定剂、金属螯合剂和冻干保护剂分散到适量注射用水中,获得水相;将油相与水相混合并乳化,得到初乳;随后用注射用水定容,进一步乳化,加入pH调节剂调节pH,即得脂肪乳注射液。
根据本发明的实施方案,所述脂肪乳注射剂的制备方法还任选地包含将所述脂肪乳注射液冷冻干燥得到冻干乳的步骤。
附图说明
图1为相关化合物在人血中降解图。
图2为相关化合物在人血中代谢产生相应的活性代谢物水平图。
具体实施方式
下面结合具体实施例和附图对本发明作进一步详述,以下实施例只是描述性的,不是限定性的,不能以此限定本发明的保护范围,如无特别说明,所用原料均可通过市售或自制获得。
实施例1化合物N5(S)的合成:
化合物N5(S)中间体1的合成:称取4-氯甲基-5-甲基-1,3二氧杂戊环烯-2-酮(2.045g,13.77mmol)于干燥的100ml两颈反应瓶中,加入无水NaI(1.685g,11.24mmol)、TBAB(0.087g,0.27mmol)、无水CaCl2(0.440g,3.96mmol)和乙酸乙酯10ml,加热至80℃回流反应3h。向反应瓶中加入水,振摇后分液,EA层再用饱和食盐水洗,无水硫酸钠干燥,减压浓缩,得棕色油状物,不经纯化直接用于下一步反应。
化合物N5(S)的合成:称取左奥硝唑(1.725g,7.85mmol)加入瓶中,用丙酮10ml搅拌溶解,再加入4-碘乙基-5-甲基-1,3二氧杂戊环烯-2-酮(2.827g,11.78mmol),无水碳酸钾(0.835g,6.04mmol),TBAB(0.052g,0.16mmol),加毕移至40℃水浴搅拌5h。后处理,加入水50ml、乙酸乙酯50ml,萃取有机层,有机层再用5%NaHCO3、水与饱和食盐水洗,无水硫酸钠干燥,旋蒸得油状物,再硅胶柱层析分离,使用正己烷:乙酸乙酯4:1的混合溶剂冲柱,旋蒸浓缩,最终得产物(0.716g,2.16mmol),收率为27.5%。
1H NMR(400MHz,CDCl3)δ7.96(s,1H),δ5.04(s,2H),δ4.73-4.41(m,1H),δ4.12-4.07(m,2H),δ3.91-3.79(m,2H),δ2.55(s,3H),δ2.12(s,3H);
ESI-MS m/z=332.1,[M+H]+
实施例2化合物N14(S)的合成:
化合物N14(S)中间体1的合成:称取4-氯甲基-5-甲基-1,3-二氧杂环戊烯-2-酮(2.023g,13.62mmol)和无水二氯甲烷10ml于干燥的100ml反应瓶中,升温至40℃回流,滴加磺酰氯(2.002g,14.82mol),随后保温回流反应一小时。稍作冷却,减压浓缩至油状物,氮气保护下升温至150℃,保温反应8小时。100℃减压浓缩,随后升至145~150℃蒸馏。馏分冷却固化,将固化后的固体加入二氯甲烷加热溶解,冷却析晶得白色固体1.76g,收率71%。
化合物N14(S)的合成:称取称取左奥硝唑(4.22g,19.24mmol)加入瓶中,用丙酮10ml搅拌溶解,再加入中间体1(1.76g,9.62mmol),无水碳酸钾(1.252g,9.06mmol),TBAB(0.078g,0.24mmol),加毕移至40℃水浴搅拌5h。后处理,加入水50ml、乙酸乙酯50ml,萃取有机层,有机层再用5%NaHCO3、水与饱和食盐水洗,我睡硫酸钠干燥,旋蒸得油状物,再硅胶柱层析分离,正己烷:乙酸乙酯4:1混合溶剂冲柱,旋蒸浓缩,的终产物(1.32g,2.40mmol),收率25%。
1H NMR(400MHz,CDCl3)δ7.96(s,2H),δ5.04(s,4H),δ4.73-4.41(m,2H),δ4.12-4.07(m,4H),δ3.91-3.79(m,4H),δ2.55(s,6H)
实施例3化合物N16(S)的合成:
化合物N16(S)中间体3的合成:称取4-氯甲基-5-异丙基-1,3二氧杂戊环烯-2-酮(2.50g,14.16mmol)于干燥的100ml两颈反应瓶中,加入无水NaI(1.771g,11.81mmol)、TBAB(0.097g,0.30mmol)、无水CaCl2(0.450g,4.05mmol)和乙酸乙酯10ml,加热至80℃回流反应3h。向反应瓶中加入水,振摇后分液,EA层再用饱和食盐水洗,无水硫酸钠干燥,减压浓缩,得棕色油状物,不经纯化直接用于下一步反应。
化合物N16(S)的合成:称取左奥硝唑(1.725g,7.85mmol)加入瓶中,用丙酮10ml搅拌溶解,再加入4-碘甲基-5-异丙基-1,3二氧杂戊环烯-2-酮(3.158g,11.78mmol),无水碳酸钾(0.835g,6.04mmol),TBAB(0.052g,0.16mmol),加料完毕后移至40℃水浴搅拌5h。后处理,加入水50ml、乙酸乙酯50ml,萃取有机层,有机层再用5%NaHCO3、水与饱和食盐水洗,无水硫酸钠干燥,旋蒸得油状物,硅胶柱层析分离,使用正己烷:乙酸乙酯(4:1)的混合溶剂冲柱,旋蒸浓缩,最终得产物(0.522g,1.45mmol),收率为18.5%。
1H NMR(400MHz,CDCl3)δ7.95(s,1H),δ4.97(s,2H),δ4.80-4.40(m,1H),δ4.13-4.06(m,2H),δ3.90-3.77(m,2H),δ2.53(s,3H),δ2.36(m,1H),δ1.98(m,6H);
ESI-MS m/z=360.1,[M+H]+
实施例4化合物N17(S)的合成:
化合物N17(S)中间体4的合成:称取4-氯甲基-5-苯基-1,3二氧杂戊环烯-2-酮(3.00g,14.24mmol)于干燥的100ml两颈反应瓶中,加入无水NaI(1.743g,11.62mmol)、TBAB(0.120g,0.372mmol)、无水CaCl2(0.438g,3.95mmol)和乙酸乙酯10ml,加热至80℃回流反应3h。向反应瓶中加入水,振摇后分液,EA层再用饱和食盐水洗,无水硫酸钠干燥,减压浓缩,得棕色油状物,不经纯化直接用于下一步反应。
化合物N17(S)的合成:称取左奥硝唑(1.725g,7.85mmol)加入瓶中,用丙酮10ml搅拌溶解,再加入4-碘甲基-5-苯基-1,3二氧杂戊环烯-2-酮(3.558g,11.78mmol),无水碳酸钾(0.835g,6.04mmol),TBAB(0.052g,0.16mmol),加料完毕后移至40℃水浴搅拌5h。后处理,加入水50ml、乙酸乙酯50ml,萃取有机层,有机层再用5%NaHCO3、水与饱和食盐水洗,无水硫酸钠干燥,旋蒸得油状物,硅胶柱层析分离,使用正己烷:乙酸乙酯(6:1)的混合溶剂冲柱,旋蒸浓缩,最终得产物(0.658g,1.67mmol),收率为21.3%。
1H NMR(400MHz,CDCl3)δ7.95(s,1H),δ7.75(m,2H),δ7.43-7.50(m,3H),δ5.02(s,2H),δ4.72-4.40(m,1H),δ4.10-4.06(m,2H),δ3.90-3.76(m,2H),δ2.53(s,3H),δ2.10(s,3H)
ESI-MS m/z=394.8,[M+H]+
对比例1
专利GB1453417A公开了一类奥硝唑衍生物,其通式结构如下:
其中,R可选自烷基、烷氧基、苯氧基、苄氧基等。
本发明选自R为异丙基氧基,即化合物N2’(S)作为本发明化合物的对照化合物,结构式如下:
化合物N2’(S)的合成:称取左奥硝唑(2.010g,9.152mmol)加入瓶中,用二氯甲烷15ml搅拌溶解,使用氩气保护。移至冰水浴中,再加入三乙胺(1.843g,18.243mmol),逐步滴加氯甲酸异丙酯(1.606g,13.102mmol),加毕,移至室温搅拌反应1h。后处理,加入水50ml、二氯甲烷20ml,萃取有机层,有机层再用5%NaHCO3、水与饱和食盐水洗涤,无水硫酸钠干燥,旋蒸浓缩除去部分溶剂,此时为棕红色液体。使用正己烷:乙酸乙酯3:1的混合溶剂冲柱,旋蒸浓缩,得淡黄色结晶(2.187g,7.154mmol),收率为78.1%。
1H NMR(400MHz,CDCl3)δ7.96(s,1H),δ5.27-5.33(m,1H),δ4.78-4.82(m,1H),δ4.70-4.76(m,1H),δ4.39-4.45(m,1H),δ3.83-3.88,1H),δ2.53(s,3H),δ1.18-1.26(m,6H)
试验例1本发明化合物在人血中的代谢研究
1.实验操作:将实施例中制备的化合物N5(S)、N16(S)、对比例1制备的对照化合物N2’(S)为对照,进行人血中酶解动力学实验,实验方法如下:
(1)配制40mM的本发明的化合物NX(S)(X代表不同的化合物编号)的纯乙腈贮备液,40mM的对照化合物N2’(S)的纯乙腈贮备液;
(2)取奥硝唑贮备液2ml的人血中混合,涡旋30s,8000rpm离心10min后,取上层血浆样品200μL加入800μL乙腈沉降蛋白,涡旋1min终止反应,作为奥硝唑对照;40mM的本发明的化合物,40mM的对照化合物N2’(S)贮备液稀释200倍作为前药对照;
(4)取100μL本发明的化合物,对照化合物N2’(S)纯乙腈贮备液加入8ml的人血中混合,涡旋30s,置于37℃恒温振荡水浴加热器中200rpm振荡;
(5)在不同时间点(0,15,30,60min)取样400μL,8000rpm下4℃离心10min后,取上层血浆样品200μL,加入800μL乙腈沉降蛋白,涡旋1min终止反应,每个时间点取样3次;并同法做空白对照;
(6)12000rpm,4℃离心10min,取上清液400ul,加入200ul纯净水,(过滤膜)进样30μL,记录峰面积变化;
(7)观察并分析本发明的化合物NX与对照化合物N2’(S)的降解速率,并根据数据筛选出合适的本发明的化合物。
2.实验结果:试验结果如图1及图2所示,经研究发现,从降解速率顺序为N5(S)≈N16(S)>N2’(S)、从化合物代谢生成活性代谢物左奥硝唑的水平来看,本发明化合物N5(S)及N16(S)经体外试验表明1h内相比对照化合物能较快转化为活性成分左奥硝唑,证明其具有良好的药代动力学性质。
Claims (10)
1.一类硝基咪唑类化合物的衍生物,所述衍生物具有结构式(3)所示的化合物、其消旋体、立体异构体、药学上可接受的盐或溶剂合物,
7.根据权利要求4~6任一所述的衍生物的制备方法,其特征在于,所用缚酸剂选自无机碱如NaOH、KOH、K2CO3、KHCO3、NaCO3、NaHCO3或有机碱如三乙胺、吡啶、DMAP、DIEA、DBU中的一种或多种。
8.根据权利要求4~6任一所述的衍生物的制备方法,其特征在于,所述反应溶剂选自丙酮、二氯甲烷、三氯甲烷、四氯化碳、四氢呋喃、乙腈、DMF、DMAc或乙醚中的一种或几种;所用的相转移催化剂选自四丁基溴化铵、18-冠-6中的一种或多种。
9.权利要求1所述的结构式(3)所示的化合物、其消旋体、立体异构体、药学上可接受的盐或溶剂合物在制备药物中的应用;优选地,所述药物用于治疗由脆弱拟杆菌、狄氏拟杆菌、卵园拟杆菌、多形拟杆菌、普通拟杆菌、梭状芽胞杆菌、真杆菌、消化球菌和消化链球菌、幽门螺杆菌、黑色素拟杆菌、梭杆菌、CO2噬织维菌、牙龈类杆菌等敏感厌氧菌所引起的多种感染性疾病。
10.一种药物组合物,其包含权利要求1所述的结构式(3)所示的化合物、其消旋体、立体异构体、药学上可接受的盐或溶剂合物;所述药物组合物为口服制剂,如片剂、胶囊剂、颗粒剂,注射剂、滴眼液、凝胶剂、乳膏剂、软膏剂或巴布剂,优选为注射剂,如水性溶媒注射液、油性溶媒注射液、供注射用有机溶媒浓缩液、脂肪乳注射剂、脂质体注射剂、冻干粉针等。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2020111528219 | 2020-10-26 | ||
CN202011152821 | 2020-10-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114478494A true CN114478494A (zh) | 2022-05-13 |
CN114478494B CN114478494B (zh) | 2023-10-27 |
Family
ID=81491563
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111132139.8A Active CN114478494B (zh) | 2020-10-26 | 2021-09-27 | 硝基咪唑类化合物的衍生物、药物组合物及其制备方法和应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114478494B (zh) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1453417A (en) * | 1974-03-04 | 1976-10-20 | Hoffmann La Roche | Nitroimidazoles |
CN1803811A (zh) * | 2006-01-06 | 2006-07-19 | 西安新安医药科技有限公司 | 一类硝基咪唑衍生物、制备方法及用途 |
CN101012223A (zh) * | 2006-11-13 | 2007-08-08 | 西安新安医药科技有限公司 | 用于治疗的奥硝唑衍生物、制备方法及用途 |
CN101302201A (zh) * | 2008-05-14 | 2008-11-12 | 陕西新安医药科技有限公司 | 用于治疗的硝基咪唑衍生物 |
CN101723969A (zh) * | 2009-12-08 | 2010-06-09 | 陕西合成药业有限公司 | 用于治疗的硝基咪唑衍生物 |
CN102199147A (zh) * | 2011-03-19 | 2011-09-28 | 陕西合成药业有限公司 | 用于治疗的硝基咪唑衍生物 |
CN109776609A (zh) * | 2019-02-14 | 2019-05-21 | 扬子江药业集团南京海陵药业有限公司 | 一种新的磷酸左奥硝唑酯二钠水合物、制剂及其用途 |
CN112778364A (zh) * | 2019-11-06 | 2021-05-11 | 华创合成制药股份有限公司 | 一种硝基咪唑类衍生物及其制备方法和用途 |
CN112778363A (zh) * | 2019-11-05 | 2021-05-11 | 华创合成制药股份有限公司 | 一种硝基咪唑类唑衍生物及其制备方法和用途 |
-
2021
- 2021-09-27 CN CN202111132139.8A patent/CN114478494B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1453417A (en) * | 1974-03-04 | 1976-10-20 | Hoffmann La Roche | Nitroimidazoles |
CN1803811A (zh) * | 2006-01-06 | 2006-07-19 | 西安新安医药科技有限公司 | 一类硝基咪唑衍生物、制备方法及用途 |
CN101012223A (zh) * | 2006-11-13 | 2007-08-08 | 西安新安医药科技有限公司 | 用于治疗的奥硝唑衍生物、制备方法及用途 |
CN101302201A (zh) * | 2008-05-14 | 2008-11-12 | 陕西新安医药科技有限公司 | 用于治疗的硝基咪唑衍生物 |
CN101723969A (zh) * | 2009-12-08 | 2010-06-09 | 陕西合成药业有限公司 | 用于治疗的硝基咪唑衍生物 |
CN102199147A (zh) * | 2011-03-19 | 2011-09-28 | 陕西合成药业有限公司 | 用于治疗的硝基咪唑衍生物 |
CN109776609A (zh) * | 2019-02-14 | 2019-05-21 | 扬子江药业集团南京海陵药业有限公司 | 一种新的磷酸左奥硝唑酯二钠水合物、制剂及其用途 |
CN112778363A (zh) * | 2019-11-05 | 2021-05-11 | 华创合成制药股份有限公司 | 一种硝基咪唑类唑衍生物及其制备方法和用途 |
CN112778364A (zh) * | 2019-11-06 | 2021-05-11 | 华创合成制药股份有限公司 | 一种硝基咪唑类衍生物及其制备方法和用途 |
Non-Patent Citations (1)
Title |
---|
肖亚楠,等: "左旋奥硝唑及磷酸左奥硝唑酯二钠在大鼠体内 药代动力学比较研究", 《中国药科大学学报》 * |
Also Published As
Publication number | Publication date |
---|---|
CN114478494B (zh) | 2023-10-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7786167B2 (en) | Compositions containing prodrugs of florfenicol and methods of use | |
EP3746496A1 (en) | Cationic polymers | |
US20210363165A1 (en) | Nitroxoline prodrug and use thereof | |
KR19990008242A (ko) | 니코틴산 에스테르 및 니코틴산 에스테르를 함유한 약품 | |
CN108349906B (zh) | 依托咪酯衍生物及其中间体、制备方法和用途 | |
CN1341025A (zh) | 含(磺基吡喃糖基)酰基甘油衍生物的药品 | |
US20200148693A1 (en) | Chemical Compounds | |
WO2021228284A1 (zh) | 新型sting激动剂及其制备方法和应用 | |
CN108715579B (zh) | 一种2-(α羟基戊基)苯甲酸的有机胺酯衍生物药物 | |
CN114478494A (zh) | 硝基咪唑类化合物的衍生物、药物组合物及其制备方法和应用 | |
CN114728883B (zh) | 布洛芬酯类前药、药物组合物以及制备方法和应用 | |
ES2531437T3 (es) | Docosahexaenoato de pantenilo y su utilización para el tratamiento y la prevención de las enfermedades cardiovasculares | |
CN114478391B (zh) | 奥硝唑酯类前药、药物组合物及其制备方法和应用 | |
CN108699060A (zh) | 结合有脂肪酸的恩替卡韦衍生化合物及其药学用途 | |
CN1409714A (zh) | 五环紫杉烷化合物 | |
CN114478392B (zh) | 一种抗厌氧菌化合物的酯类前药、药物组合物及其制备方法和应用 | |
JP6363192B2 (ja) | トリグリセリド、総コレステロール、及び低密度リポタンパク質の血中濃度を低減する方法 | |
CN102127019A (zh) | 一种格尔德霉素衍生物及其制备和药物应用 | |
AU2018323528B2 (en) | Indene derivatives and uses thereof | |
CN106699699B (zh) | 含有三氟异丙基取代的紫杉醇衍生物及其应用 | |
TW202016065A (zh) | 萘普生(naproxen)及普加巴林(pregabalin)之1-(醯氧基)-烷基胺甲酸酯之藥物結合物的結晶型 | |
US20240245617A1 (en) | Lipid-based topical injection formulations | |
CN1960721A (zh) | C7乳酰氧基取代的紫杉烷类 | |
US20210214389A1 (en) | Diastereomeric conjugate compositions and methods of making and using same | |
TW202130619A (zh) | 硝羥喹啉前藥及其用途 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |