CN106943357A - 一种阿奇霉素冻干粉针及其制备方法 - Google Patents
一种阿奇霉素冻干粉针及其制备方法 Download PDFInfo
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- CN106943357A CN106943357A CN201610002948.XA CN201610002948A CN106943357A CN 106943357 A CN106943357 A CN 106943357A CN 201610002948 A CN201610002948 A CN 201610002948A CN 106943357 A CN106943357 A CN 106943357A
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- azithromycin
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- mannitol
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- MQTOSJVFKKJCRP-BICOPXKESA-N azithromycin Chemical compound O([C@@H]1[C@@H](C)C(=O)O[C@@H]([C@@]([C@H](O)[C@@H](C)N(C)C[C@H](C)C[C@@](C)(O)[C@H](O[C@H]2[C@@H]([C@H](C[C@@H](C)O2)N(C)C)O)[C@H]1C)(C)O)CC)[C@H]1C[C@@](C)(OC)[C@@H](O)[C@H](C)O1 MQTOSJVFKKJCRP-BICOPXKESA-N 0.000 title claims abstract description 75
- 229960004099 azithromycin Drugs 0.000 title claims abstract description 74
- 239000000843 powder Substances 0.000 title claims abstract description 19
- 238000002360 preparation method Methods 0.000 title description 18
- 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 claims abstract description 18
- 229930195725 Mannitol Natural products 0.000 claims abstract description 16
- 239000000594 mannitol Substances 0.000 claims abstract description 16
- 235000010355 mannitol Nutrition 0.000 claims abstract description 16
- VYGBQXDNOUHIBZ-UHFFFAOYSA-L sodium formaldehyde sulphoxylate Chemical compound [Na+].[Na+].O=C.[O-]S[O-] VYGBQXDNOUHIBZ-UHFFFAOYSA-L 0.000 claims abstract description 14
- 239000006184 cosolvent Substances 0.000 claims abstract description 11
- DDRJAANPRJIHGJ-UHFFFAOYSA-N creatinine Chemical compound CN1CC(=O)NC1=N DDRJAANPRJIHGJ-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000000203 mixture Substances 0.000 claims abstract description 6
- 229940109239 creatinine Drugs 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 229930010555 Inosine Natural products 0.000 claims description 13
- UGQMRVRMYYASKQ-KQYNXXCUSA-N Inosine Chemical compound O[C@@H]1[C@H](O)[C@@H](CO)O[C@H]1N1C2=NC=NC(O)=C2N=C1 UGQMRVRMYYASKQ-KQYNXXCUSA-N 0.000 claims description 13
- 229960003786 inosine Drugs 0.000 claims description 13
- 230000001954 sterilising effect Effects 0.000 claims description 13
- 238000003756 stirring Methods 0.000 claims description 13
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 9
- 230000033228 biological regulation Effects 0.000 claims description 4
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 claims description 3
- 239000004289 sodium hydrogen sulphite Substances 0.000 claims description 3
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 claims description 3
- 239000008194 pharmaceutical composition Substances 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000002347 injection Methods 0.000 abstract description 3
- 239000007924 injection Substances 0.000 abstract description 3
- 238000009776 industrial production Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 88
- 239000012535 impurity Substances 0.000 description 21
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 15
- 238000012360 testing method Methods 0.000 description 11
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 10
- 229910052760 oxygen Inorganic materials 0.000 description 10
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 9
- 239000001301 oxygen Substances 0.000 description 9
- ULGZDMOVFRHVEP-RWJQBGPGSA-N Erythromycin Chemical compound O([C@@H]1[C@@H](C)C(=O)O[C@@H]([C@@]([C@H](O)[C@@H](C)C(=O)[C@H](C)C[C@@](C)(O)[C@H](O[C@H]2[C@@H]([C@H](C[C@@H](C)O2)N(C)C)O)[C@H]1C)(C)O)CC)[C@H]1C[C@@](C)(OC)[C@@H](O)[C@H](C)O1 ULGZDMOVFRHVEP-RWJQBGPGSA-N 0.000 description 8
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 8
- 239000013558 reference substance Substances 0.000 description 8
- 239000007788 liquid Substances 0.000 description 5
- AIDLAEPHWROGFI-UHFFFAOYSA-N 2-methylbenzene-1,3-dicarboxylic acid Chemical compound CC1=C(C(O)=O)C=CC=C1C(O)=O AIDLAEPHWROGFI-UHFFFAOYSA-N 0.000 description 4
- 230000000844 anti-bacterial effect Effects 0.000 description 4
- 239000003814 drug Substances 0.000 description 4
- 229960003276 erythromycin Drugs 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 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
- 238000010790 dilution Methods 0.000 description 3
- 239000012895 dilution Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004128 high performance liquid chromatography Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- -1 nitrogen lactone Chemical class 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- XUKUURHRXDUEBC-SXOMAYOGSA-N (3s,5r)-7-[2-(4-fluorophenyl)-3-phenyl-4-(phenylcarbamoyl)-5-propan-2-ylpyrrol-1-yl]-3,5-dihydroxyheptanoic acid Chemical compound C=1C=CC=CC=1C1=C(C=2C=CC(F)=CC=2)N(CC[C@@H](O)C[C@H](O)CC(O)=O)C(C(C)C)=C1C(=O)NC1=CC=CC=C1 XUKUURHRXDUEBC-SXOMAYOGSA-N 0.000 description 2
- 241000193830 Bacillus <bacterium> Species 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 2
- 241001478240 Coccus Species 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 241000191940 Staphylococcus Species 0.000 description 2
- 238000003556 assay Methods 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- LWIHDJKSTIGBAC-UHFFFAOYSA-K potassium phosphate Substances [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 241001148471 unidentified anaerobic bacterium Species 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- JBYIGHZCRVMHAK-VINPOOLWSA-N (2r,3r,4s,5r,8r,10r,11r,12s,13s,14r)-11-[(2s,3r,4s,6r)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-2-ethyl-4,10-dihydroxy-13-[(2r,4r,5s,6s)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-3,5,6,8,10,12,14-heptamethyl-1-oxa-6-azacyclopentadecan-15-one Chemical compound O([C@@H]1[C@@H](C)C(=O)O[C@@H]([C@@H]([C@H](O)[C@@H](C)N(C)C[C@H](C)C[C@@](C)(O)[C@H](O[C@H]2[C@@H]([C@H](C[C@@H](C)O2)N(C)C)O)[C@H]1C)C)CC)[C@H]1C[C@@](C)(OC)[C@@H](O)[C@H](C)O1 JBYIGHZCRVMHAK-VINPOOLWSA-N 0.000 description 1
- PCDDIDGPAIGEHC-GGNUPITBSA-N (2r,3s,4r,5r,8r,10r,11r,12s,13s,14r)-11-[(2s,3r,4s,6r)-4-amino-3-hydroxy-6-methyloxan-2-yl]oxy-2-ethyl-3,4,10-trihydroxy-13-[(2r,4r,5s,6s)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-3,5,6,8,10,12,14-heptamethyl-1-oxa-6-azacyclopentadecan-15-one Chemical compound O([C@@H]1[C@@H](C)C(=O)O[C@@H]([C@@]([C@H](O)[C@@H](C)N(C)C[C@H](C)C[C@@](C)(O)[C@H](O[C@H]2[C@@H]([C@@H](N)C[C@@H](C)O2)O)[C@H]1C)(C)O)CC)[C@H]1C[C@@](C)(OC)[C@@H](O)[C@H](C)O1 PCDDIDGPAIGEHC-GGNUPITBSA-N 0.000 description 1
- AAEQXEDPVFIFDK-UHFFFAOYSA-N 3-(4-fluorobenzoyl)-2-(2-methylpropanoyl)-n,3-diphenyloxirane-2-carboxamide Chemical compound C=1C=CC=CC=1NC(=O)C1(C(=O)C(C)C)OC1(C=1C=CC=CC=1)C(=O)C1=CC=C(F)C=C1 AAEQXEDPVFIFDK-UHFFFAOYSA-N 0.000 description 1
- WSGYTJNNHPZFKR-UHFFFAOYSA-N 3-hydroxypropanenitrile Chemical compound OCCC#N WSGYTJNNHPZFKR-UHFFFAOYSA-N 0.000 description 1
- OUCSEDFVYPBLLF-KAYWLYCHSA-N 5-(4-fluorophenyl)-1-[2-[(2r,4r)-4-hydroxy-6-oxooxan-2-yl]ethyl]-n,4-diphenyl-2-propan-2-ylpyrrole-3-carboxamide Chemical compound C=1C=CC=CC=1C1=C(C=2C=CC(F)=CC=2)N(CC[C@H]2OC(=O)C[C@H](O)C2)C(C(C)C)=C1C(=O)NC1=CC=CC=C1 OUCSEDFVYPBLLF-KAYWLYCHSA-N 0.000 description 1
- 206010067484 Adverse reaction Diseases 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000606161 Chlamydia Species 0.000 description 1
- 241000606153 Chlamydia trachomatis Species 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 241000192125 Firmicutes Species 0.000 description 1
- 206010018612 Gonorrhoea Diseases 0.000 description 1
- 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 1
- 241000204031 Mycoplasma Species 0.000 description 1
- 241000202934 Mycoplasma pneumoniae Species 0.000 description 1
- 229910019142 PO4 Inorganic materials 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
- 241000228143 Penicillium Species 0.000 description 1
- 241000191992 Peptostreptococcus Species 0.000 description 1
- 206010035664 Pneumonia Diseases 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 241000607142 Salmonella Species 0.000 description 1
- 241000607768 Shigella Species 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 241000194017 Streptococcus Species 0.000 description 1
- 201000005010 Streptococcus pneumonia Diseases 0.000 description 1
- 241000193998 Streptococcus pneumoniae Species 0.000 description 1
- 241000193996 Streptococcus pyogenes Species 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 241000589884 Treponema pallidum Species 0.000 description 1
- 206010046482 Urethritis chlamydial Diseases 0.000 description 1
- 208000006374 Uterine Cervicitis Diseases 0.000 description 1
- FGDQGIKMWOAFIK-UHFFFAOYSA-N acetonitrile;phosphoric acid Chemical compound CC#N.OP(O)(O)=O FGDQGIKMWOAFIK-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000006838 adverse reaction Effects 0.000 description 1
- 150000001335 aliphatic alkanes Chemical group 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 description 1
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 description 1
- 230000002924 anti-infective effect Effects 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 206010008323 cervicitis Diseases 0.000 description 1
- 229940038705 chlamydia trachomatis Drugs 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- SRONXYPFSAKOGH-UHFFFAOYSA-N cyclopentadecane Chemical compound C1CCCCCCCCCCCCCC1 SRONXYPFSAKOGH-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- ZPWVASYFFYYZEW-UHFFFAOYSA-L dipotassium hydrogen phosphate Chemical compound [K+].[K+].OP([O-])([O-])=O ZPWVASYFFYYZEW-UHFFFAOYSA-L 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000000835 electrochemical detection Methods 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 238000010812 external standard method Methods 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000003120 macrolide antibiotic agent Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000019837 monoammonium phosphate Nutrition 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- FUESFIVIIFEDFI-UHFFFAOYSA-N octadecylsilicon Chemical compound CCCCCCCCCCCCCCCCCC[Si] FUESFIVIIFEDFI-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229940049954 penicillin Drugs 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000008057 potassium phosphate buffer Substances 0.000 description 1
- 235000011009 potassium phosphates Nutrition 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 210000004708 ribosome subunit Anatomy 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/19—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles lyophilised, i.e. freeze-dried, solutions or dispersions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/70—Carbohydrates; Sugars; Derivatives thereof
- A61K31/7042—Compounds having saccharide radicals and heterocyclic rings
- A61K31/7052—Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/20—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing sulfur, e.g. dimethyl sulfoxide [DMSO], docusate, sodium lauryl sulfate or aminosulfonic acids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/22—Heterocyclic compounds, e.g. ascorbic acid, tocopherol or pyrrolidones
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/26—Carbohydrates, e.g. sugar alcohols, amino sugars, nucleic acids, mono-, di- or oligo-saccharides; Derivatives thereof, e.g. polysorbates, sorbitan fatty acid esters or glycyrrhizin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- Dermatology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
本发明属于医药技术领域,具体涉及一种阿奇霉素冻干粉针,粉针剂由阿奇霉素、甘露醇、助溶剂组成,所述助溶剂为甲醛合次硫酸氢钠和肌酐组成的混合物。本发明的本发明的产品稳定性好,具有更加优秀的产品质量;本发明的产品生产操作简单易行,适合于工业生产。
Description
技术领域
本发明属于医药技术领域,具体涉及一种阿奇霉素冻干粉针及其制备方法。
背景技术
阿奇霉素为15元环大环内酯类,即氮内酯类的第一个品种。其与细菌核糖体的50S亚单位结合,抑制依赖于RNA的蛋白合成。本品对化脓性链球菌、肺炎链球菌及流感杆菌具良好抗菌作用,对葡萄球菌属也具抗菌活性。阿奇霉素对葡萄球菌属、链球菌属等革兰阳性球菌的抗菌作用较红霉素略差,对流感杆菌及卡他莫拉菌的抗菌作用较红霉素强4~8倍及2~4倍,对少数大肠杆菌、沙门菌属、志贺菌属也可具抑菌作用。阿奇霉素对消化链球菌属等厌氧菌、肺炎支原体及沙眼衣原体等具良好抗微生物作用。
阿奇霉素是通过阻碍细菌转肽过程,从而抑制蛋白质的合成达到抑菌作用的,药物对酸稳定,可广泛分布到人体各组织器官中,而且对革兰氏阳性菌、革兰氏阴性球菌、杆菌及厌氧菌均有较强的作用,药物在血液中和组织中的浓度高、半衰期长,适用于混合性感染的治疗。阿奇霉素血药浓度为红霉素的2~10倍,在组织中渗透深度强,为血药浓度的12~50倍,由于给药剂量与次数相应减少,不良反应较低,更适合于少年儿童和对青霉素药物敏感患者使用。
近年来,全球一些地区对普通红霉素的敏感度已逐渐降到40%,从而延误了疾病的治愈,尤其在针对淋球菌株方面敏感率高达98.04%,比普通青霉素高1倍多,因此也推动了阿奇霉素的使用。随着国际间交流加强,以及人文观念的转变,人类免疫缺陷感染及发生率较多,非淋菌性尿道炎的发病率亦随之增高,为此,美国FDA抗感染咨询委员会已推荐阿奇霉素用于敏感细菌所引起的呼吸道、泌尿生殖道、皮肤和软组织等感染,而且该药对肺炎支原体、砂眼衣原体及梅毒螺旋体有很好的活性,由于对非复杂性淋病和衣原体尿道炎、子宫颈炎治愈率达99%以上。
由于阿奇霉素水溶性小,无法直接制成住着制剂,因而通常以口服剂临床使用,但口服剂生物利用度低,仅为40%作用。现有技术中已有了将阿奇霉素制成水溶性盐,如专利申请98124980公开了一种枸橼酸与阿奇霉素形成的复盐,专利03150874.X公开了一种阿奇霉素水溶性磷酸盐的制备方法,但该盐的pH值偏低,复溶性和稳定性仍有待改进。
为此,本发明提供了一种复溶性、稳定性良好的阿奇霉素冻干粉针。
发明内容
本发明的目的是提供一种新的阿奇霉素冻干粉针,该阿奇霉素冻干粉针的复溶性、稳定性良好。
本发明的另一个目的在于提供一种阿奇霉素冻干粉针的制备方法,该方法适合工业生产。
具体而言,本发明提供了:
一种阿奇霉素冻干粉针,由阿奇霉素、甘露醇、助溶剂组成,所述助溶剂为甲醛合次硫酸氢钠和肌酐组成的混合物。
根据权利要求1所述的阿奇霉素冻干粉针,按重量计,所述冻干粉针由30-60重量份的阿奇霉素、15-100重量份的甘露醇、5-30重量份肌酐、5-10重量份的甲醛合次硫酸氢钠组成。
所述的药物组合物制备冻干粉针的方法,该方法包括以下步骤:
(a)将5-30重量份的肌苷溶于500~1000重量份水;
(b)向步骤(a)的溶液中加入5-10重量份甲醛合次硫酸氢钠,调节pH为7.0~7.9;
(c)对步骤(b)的溶液中加入30-60重量份阿奇霉素,使阿奇霉素溶解形成溶液;
(d)将15~100重量份的甘露醇加入到步骤(c)的溶液中,搅拌溶解;
(e)进行去除热源和灭菌;
(f)对步骤(e)的溶液进行冷冻干燥,获得阿奇霉素冻干粉剂。
本发明与现有技术相比具有以下优点和积极效果:
1、本发明的产品稳定性好,有关物质小于等于0.3%。
2、本发明的产品生产操作简单易行,适合于工业生产。
具体实施方式
以下通过具体实施方式的描述对本发明作进一步说明,但这并非是对本发明的限制,本领域技术人员根据本发明的基本思想,可以做出各种修改或改进,但是只要不脱离本发明的基本思想,均在本发明的范围之内。
【有关物质】临用新制。取本品适量,加溶剂溶解并定量稀释制成每1ml中含阿奇霉素7.5mg的溶液,作为供试品溶液;精密量取1ml,置100ml量瓶中,用溶剂稀释至刻度,摇匀,作为对照溶液。照高效液相色谱法(中国药典2010年版二部附录Ⅴ D)试验,用十八烷基硅烷键合硅胶为填充剂;以1.80g/L无水磷酸氢二钠溶液(用稀磷酸或稀氢氧化钠溶液调节pH至8.9)为流动相A;以甲醇-乙腈(250:750)为流动相B,按下表进行线性梯度洗脱;柱温为60℃;流速为每分钟1.0ml;检测波长为210nm。取阿奇霉素系统适用性对照品(含有杂质F、H和J),加乙腈1ml使溶解,作为系统适用性试验溶液;另取阿奇霉素峰鉴别对照品(含有杂质A、B、C、E、F、G、I、J、L、M、N、O和P)约8mg,用溶剂(1.73g/L的磷酸二氢铵溶液(pH10.0)-乙腈-甲醇(350:300:350))1ml溶解,作为峰鉴别溶液,取系统适用性试验溶液和峰鉴别溶液各50μl,分别注入液相色谱仪,记录色谱图,杂质J峰高与杂质J、F之间最低点高度的比值不得小于1.4,阿奇霉素峰的保留时间约为45~50分钟,各杂质的相对保留时间分别为:杂质L=0.29;杂质M=0.37;杂质E=0.43;杂质F=0.51;杂质D=0.54;杂质J=0.54;杂质I=0.61;杂质C=0.73;杂质N=0.76;杂质H=0.79;杂质A=0.83;杂质P=0.92;杂质O=1.23;杂质G=1.26;杂质B=1.31。精密量取供试品溶液和对照溶液各50μl,分别注入液相色谱仪,记录色谱图。
【氮氧化物】取含量测定项下的混合物,精密称取适量,加0.02mol/L磷酸钾缓冲液-乙腈(76.5:23.5)(用5mol/L氢氧化钾溶液调节pH值至8.0)溶解并定量稀释制成每1ml中约含阿奇霉素0.6mg的溶液,作为供试品溶液;另取阿奇霉素对照品,精密称定,用乙腈溶解并定量制成每1ml中约含阿奇霉素0.6mg的溶液,精密量取1ml,置100ml量瓶中,用磷酸钾缓冲液-乙腈(76.5:23.5)(用5mol/L氢氧化钾溶液调节pH值至8.0)稀释至刻度,摇匀,作为对照品溶液;取阿奇霉素对照品和氮氧化物对照品,用磷酸钾缓冲液-乙腈(76.5:23.5)(用5mol/L氢氧化钾溶液调节pH值至8.0)溶解并稀释制成每1ml中各约含0.45mg与1.5µg的混合溶液,作为系统适用性试验溶液。照高效液相色谱法(中国药典2010年版二部附录Ⅴ D)试验。用带有双波碳电极的安培电化学检测器,配有电极1+0.70 ± 0.05 V和电极2 +0.82± 0.05 V以及背景电流 95 ± 25 毫微安培的氧化屏幕模式下试验,采用ZiraChrom-PBD(150mm×4.6mm,5μm )色谱柱,以磷酸钾缓冲液-乙腈(76.5:23.5)(用5mol/L氢氧化钾溶液调节pH值至11.0)为流动相;流速为每分钟1.2ml;自动进样器温度为15℃。取系统适用性试验溶液25μl注入液相色谱仪,记录色谱图,出峰顺序依次为氮氧化物和阿奇霉素,理论板数按阿奇霉素峰计不低于1000,拖尾因子应小于1.5。精密量取对照品溶液和供试品溶液各25μl,分别注入液相色谱仪,记录色谱图。
【含量测定】照高效液相色谱法(中国药典2010年版二部附录ⅤD)测定。
色谱条件与系统适用性试验 用十八烷基键合聚乙烯醇为填充剂;以乙腈-磷酸盐缓冲液(取0.04mol/L磷酸氢二钾溶液,用5mol/L氢氧化钾溶液调节pH值至11.0)(60:40)为流动相;检测波长为210nm。理论板数按阿奇霉素峰计算不低于3000,拖尾因子应为小于1.5。
测定法 取装量差异项下的内容物,混合均匀,精密称取适量,加溶剂溶解并定量稀释制成每1ml中约含0.5mg的溶液,精密量取10μl注入液相色谱仪,记录色谱图;另取阿奇霉素对照品,同法测定。按外标法以峰面积计算,即得。
杂质B:3-去氧阿奇霉素(阿奇霉素B)
分子式:C38H72N2O11 分子量:732.99
中文名:(2R,3R,4S,5R,8R,10R,11R,12S,13S,14R)-13-[(2,6-二脱氧-3-C-甲基-3-O-甲基-α-L-核-吡喃糖基)氧]-2-乙基-4,10-二羟基-3,5,6,8,10,12,14-七甲基-11-[[3,4,6-三脱氧-3-(二甲氨基)-β-D-木-吡喃糖基]氧]-1-氧杂-6-氮杂环十五烷-15-酮.
杂质E:3'-(N,N-去二甲基)阿奇霉素(氨基阿奇霉素)
分子式:C36H68N2O12 分子量:720.93
中文名:(2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-13-[(2,6-二脱氧-3-C-甲基-3-O-甲基-α-L-核-吡喃糖基)氧]-2-乙基-3-4,10-三去氧-3,5,6,8,10,12,14-七甲基-11-[[3-氨基-3,4,6-三脱氧-β-D-木-吡喃糖基]氧]-1-氧杂-氮杂环十五烷-15-酮
杂质J:13-O-去克拉定塘阿奇霉素
分子式:C30H58N2O9 分子量:590.79
中文名:(2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-2-乙基-3,4,10,13-羟基-3,5,6,8,10,12,14-七甲基-11-[[3,4,6-三去氧-3-二甲氨基-β-D-木-吡喃糖基]氧]-1-氧杂-6-氮杂环十五烷-15-酮.
杂质L:阿奇霉素 3'-N-氧化物
分子式:C38H72N2O13 分子量:764.98
中文名:(2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-13-[(2,6-二脱氧-3-C-甲基-3-O-甲基-α-L-核-吡喃糖基)氧]-2-乙基-3-4,10-三羟基-3,5,6,8,10,12,14-七甲基-11-[[3,4,6-三羟基-3-(二甲基连氮基)-β-D-木-吡喃糖基]氧]-1-氧杂-6-氮杂环十五烷-15-酮.
杂质O:2-去乙基-2-丙基阿奇霉素
分子式:C39H74N2O12 分子量:763.01
中文名:(2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-13-[(2,6-二脱氧-3-C-甲基-3-O-甲基-α-L-核-吡喃糖基)氧]-2-丙基-3-4,10-三羟基-3,5,6,8,10,12,14-六甲基-11-[[3,4,6-三羟基-3-(二甲氨基)-β-D-木-吡喃糖基]氧]-1-氧杂-6-氮杂环十五烷-15-酮二水合物
试验例1:处方筛选试验
表1助溶剂处方筛选方案
制备方法
(a)将助溶剂溶于1000g水;
(b)对步骤(a)的溶液中加入阿奇霉素,使阿奇霉素溶解形成溶液;
(c)将甘露醇加入到步骤(b)的溶液中,搅拌溶解;
(d)进行去除热源和灭菌;
(e)对步骤(d)的溶液进行冷冻干燥,获得阿奇霉素冻干粉剂。
按上述方法制备阿奇霉素无菌冻干品,检测阿奇霉素溶出度,结果见表2:
表2助溶剂处方筛选试验结果
试验结果表明:通过测定阿奇霉素在形同用量的不同助溶剂的溶液中的溶解度,可以看出甲醛合次硫酸氢钠与肌苷组成的助溶剂对阿奇霉素的助溶效果最好。
试验例2:加速试验
在拟设计包装条件下,本发明实施例3制得阿奇霉素冻干粉针针和专利201010221418.7实施例1所述阿奇霉素冻干粉针样品经加速试验6个月对其外观性状、溶液的澄清度与颜色、澄明度、pH值、有关物质、阿奇霉素含量等进行考察,结果见表3。
表3 阿奇霉素冻干粉针样品加速试验数据
包装:市售包装,考察条件:温度40℃±2℃,湿度75%±5%
结论:由上表可知道,按本发明方法制备的产品,在高湿、高温、光照下的稳定性优于对比例。
制备例
实施例1
处方
制备方法
(a)将35g的肌苷溶于500g水;
(b)向步骤(a)的溶液中加入甲醛合次硫酸氢钠6.5g;
(c)对步骤(b)的溶液中加入40g阿奇霉素,使阿奇霉素溶解形成溶液;
(d)将15~100g的甘露醇加入到步骤(c)的溶液中,搅拌溶解;
(e)进行去除热源和灭菌;
(f)对步骤(e)的溶液进行冷冻干燥,获得阿奇霉素冻干粉剂。
实施例2
处方
制备方法
(a)将6g的肌苷溶于1000g水;
(b)向步骤(a)的溶液中加入甲醛合次硫酸氢钠6g;
(c)对步骤(b)的溶液中加入40g阿奇霉素,使阿奇霉素溶解形成溶液;
(d)将38g的甘露醇加入到步骤(c)的溶液中,搅拌溶解;
(e)进行去除热源和灭菌;
(f)对步骤(e)的溶液进行冷冻干燥,获得阿奇霉素冻干粉剂。
实施例3
处方
制备方法
(a)将12g的肌苷溶于500g水;
(b)向步骤(a)的溶液中加入甲醛合次硫酸氢钠10g;
(c)对步骤(b)的溶液中加入40g阿奇霉素,使阿奇霉素溶解形成溶液;
(d)将45g的甘露醇加入到步骤(c)的溶液中,搅拌溶解;
(e)进行去除热源和灭菌;
(f)对步骤(e)的溶液进行冷冻干燥,获得阿奇霉素冻干粉剂。
实施例4
处方
制备方法
(a)将8.3g的肌苷溶于600g水;
(b)向步骤(a)的溶液中加入甲醛合次硫酸氢钠8g;
(c)对步骤(b)的溶液中加入40g阿奇霉素,使阿奇霉素溶解形成溶液;
(d)将54g的甘露醇加入到步骤(c)的溶液中,搅拌溶解;
(e)进行去除热源和灭菌;
(f)对步骤(e)的溶液进行冷冻干燥,获得阿奇霉素冻干粉剂。
实施例5
处方
制备方法
(a)将10g的肌苷溶于500g水;
(b)向步骤(a)的溶液中加入甲醛合次硫酸氢钠7g;
(c)对步骤(b)的溶液中加入40g阿奇霉素,使阿奇霉素溶解形成溶液;
(d)将37g的甘露醇加入到步骤(c)的溶液中,搅拌溶解;
(e)进行去除热源和灭菌;
(f)对步骤(e)的溶液进行冷冻干燥,获得阿奇霉素冻干粉剂。
实施例6
处方
制备方法
(a)将23g的肌苷溶于1000g水;
(b)向步骤(a)的溶液中加入甲醛合次硫酸氢钠9g;
(c)对步骤(b)的溶液中加入60g阿奇霉素,使阿奇霉素溶解形成溶液;
(d)将85g的甘露醇加入到步骤(c)的溶液中,搅拌溶解;
(e)进行去除热源和灭菌;
(f)对步骤(e)的溶液进行冷冻干燥,获得阿奇霉素冻干粉剂。
实施例7
处方
制备方法
(a)将9.3g的肌苷溶于900g水;
(b)向步骤(a)的溶液中加入甲醛合次硫酸氢钠7g;
(c)对步骤(b)的溶液中加入45g阿奇霉素,使阿奇霉素溶解形成溶液;
(d)将53g的甘露醇加入到步骤(c)的溶液中,搅拌溶解;
(e)进行去除热源和灭菌;
(f)对步骤(e)的溶液进行冷冻干燥,获得阿奇霉素冻干粉剂。
实施例8
处方
制备方法
(a)将24g的肌苷溶于600g水;
(b)向步骤(a)的溶液中加入甲醛合次硫酸氢钠6.8g;
(c)对步骤(b)的溶液中加入40g阿奇霉素,使阿奇霉素溶解形成溶液;
(d)将48g的甘露醇加入到步骤(c)的溶液中,搅拌溶解;
(e)进行去除热源和灭菌;
(f)对步骤(e)的溶液进行冷冻干燥,获得阿奇霉素冻干粉剂。
实施例9
处方
制备方法
(a)将6.8g的肌苷溶于500g水;
(b)向步骤(a)的溶液中加入甲醛合次硫酸氢钠5g;
(c)对步骤(b)的溶液中加入30g阿奇霉素,使阿奇霉素溶解形成溶液;
(d)将60g的甘露醇加入到步骤(c)的溶液中,搅拌溶解;
(e)进行去除热源和灭菌;
(f)对步骤(e)的溶液进行冷冻干燥,获得阿奇霉素冻干粉剂。
实施例10
处方
制备方法
(a)将9.3g的肌苷溶于800g水;
(b)向步骤(a)的溶液中加入甲醛合次硫酸氢钠5.7g;
(c)对步骤(b)的溶液中加入35g阿奇霉素,使阿奇霉素溶解形成溶液;
(d)将91g的甘露醇加入到步骤(c)的溶液中,搅拌溶解;
(e)进行去除热源和灭菌;
(f)对步骤(e)的溶液进行冷冻干燥,获得阿奇霉素冻干粉剂。
Claims (3)
1.一种阿奇霉素冻干粉针,其特征在于,由阿奇霉素、甘露醇、助溶剂组成,所述助溶剂为甲醛合次硫酸氢钠和肌酐组成的混合物。
2.根据权利要求1所述的阿奇霉素冻干粉针,其特征在于,按重量计,所述冻干粉针由30-60重量份的阿奇霉素、15-100重量份的甘露醇、5-30重量份肌酐、5-10重量份的甲醛合次硫酸氢钠组成。
3.所述的药物组合物制备冻干粉针的方法,其特征在于,该方法包括以下步骤:
(a)将5-30重量份的肌苷溶于500~1000重量份水;
(b)向步骤(a)的溶液中加入5-10重量份甲醛合次硫酸氢钠,调节pH为7.0~7.9;
(c)对步骤(b)的溶液中加入30-60重量份阿奇霉素,使阿奇霉素溶解形成溶液;
(d)将15~100重量份的甘露醇加入到步骤(c)的溶液中,搅拌溶解;
(e)进行去除热源和灭菌;
(f)对步骤(e)的溶液进行冷冻干燥,获得阿奇霉素冻干粉剂。
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