CN101264089A - Fusidate sodium composition and preparation of its freeze-drying preparations - Google Patents
Fusidate sodium composition and preparation of its freeze-drying preparations Download PDFInfo
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- CN101264089A CN101264089A CNA2008100450031A CN200810045003A CN101264089A CN 101264089 A CN101264089 A CN 101264089A CN A2008100450031 A CNA2008100450031 A CN A2008100450031A CN 200810045003 A CN200810045003 A CN 200810045003A CN 101264089 A CN101264089 A CN 101264089A
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- China
- Prior art keywords
- sodium
- fusidate
- sodium fusidate
- pharmaceutical composition
- freeze
- Prior art date
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Links
- 239000000203 mixture Substances 0.000 title claims abstract description 90
- 238000002360 preparation method Methods 0.000 title claims abstract description 37
- 238000004108 freeze drying Methods 0.000 title claims description 4
- HJHVQCXHVMGZNC-JCJNLNMISA-M sodium;(2z)-2-[(3r,4s,5s,8s,9s,10s,11r,13r,14s,16s)-16-acetyloxy-3,11-dihydroxy-4,8,10,14-tetramethyl-2,3,4,5,6,7,9,11,12,13,15,16-dodecahydro-1h-cyclopenta[a]phenanthren-17-ylidene]-6-methylhept-5-enoate Chemical compound [Na+].O[C@@H]([C@@H]12)C[C@H]3\C(=C(/CCC=C(C)C)C([O-])=O)[C@@H](OC(C)=O)C[C@]3(C)[C@@]2(C)CC[C@@H]2[C@]1(C)CC[C@@H](O)[C@H]2C HJHVQCXHVMGZNC-JCJNLNMISA-M 0.000 title description 109
- 229940083579 fusidate sodium Drugs 0.000 title description 40
- 229960004675 fusidic acid Drugs 0.000 claims abstract description 90
- 238000009472 formulation Methods 0.000 claims abstract description 27
- 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 23
- 229930195725 Mannitol Natural products 0.000 claims abstract description 23
- 239000007924 injection Substances 0.000 claims abstract description 23
- 238000002347 injection Methods 0.000 claims abstract description 23
- 239000000594 mannitol Substances 0.000 claims abstract description 23
- 235000010355 mannitol Nutrition 0.000 claims abstract description 23
- 239000004475 Arginine Substances 0.000 claims abstract description 22
- ODKSFYDXXFIFQN-UHFFFAOYSA-N arginine Natural products OC(=O)C(N)CCCNC(N)=N ODKSFYDXXFIFQN-UHFFFAOYSA-N 0.000 claims abstract description 22
- 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 claims abstract description 20
- IECPWNUMDGFDKC-MZJAQBGESA-N fusidic acid Chemical compound O[C@@H]([C@@H]12)C[C@H]3\C(=C(/CCC=C(C)C)C(O)=O)[C@@H](OC(C)=O)C[C@]3(C)[C@@]2(C)CC[C@@H]2[C@]1(C)CC[C@@H](O)[C@H]2C IECPWNUMDGFDKC-MZJAQBGESA-N 0.000 claims abstract description 19
- 239000000243 solution Substances 0.000 claims abstract description 15
- 239000008103 glucose Substances 0.000 claims abstract description 14
- 239000000546 pharmaceutical excipient Substances 0.000 claims abstract description 13
- 239000003381 stabilizer Substances 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000003814 drug Substances 0.000 claims abstract description 9
- 229940079593 drug Drugs 0.000 claims abstract description 7
- 238000001035 drying Methods 0.000 claims abstract description 7
- ODKSFYDXXFIFQN-BYPYZUCNSA-P L-argininium(2+) Chemical compound NC(=[NH2+])NCCC[C@H]([NH3+])C(O)=O ODKSFYDXXFIFQN-BYPYZUCNSA-P 0.000 claims abstract description 6
- 239000002904 solvent Substances 0.000 claims abstract description 6
- 238000000859 sublimation Methods 0.000 claims abstract description 3
- 230000008022 sublimation Effects 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 15
- 239000003795 chemical substances by application Substances 0.000 claims description 11
- 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 claims description 9
- 239000008215 water for injection Substances 0.000 claims description 8
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 6
- 238000012856 packing Methods 0.000 claims description 5
- 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 claims description 3
- 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 claims description 2
- LEVWYRKDKASIDU-QWWZWVQMSA-N D-cystine Chemical compound OC(=O)[C@H](N)CSSC[C@@H](N)C(O)=O LEVWYRKDKASIDU-QWWZWVQMSA-N 0.000 claims description 2
- 229930091371 Fructose Natural products 0.000 claims description 2
- 239000005715 Fructose Substances 0.000 claims description 2
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 claims description 2
- HNDVDQJCIGZPNO-YFKPBYRVSA-N L-histidine Chemical compound OC(=O)[C@@H](N)CC1=CN=CN1 HNDVDQJCIGZPNO-YFKPBYRVSA-N 0.000 claims description 2
- KDXKERNSBIXSRK-YFKPBYRVSA-N L-lysine Chemical compound NCCCC[C@H](N)C(O)=O KDXKERNSBIXSRK-YFKPBYRVSA-N 0.000 claims description 2
- 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 claims description 2
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 claims description 2
- 239000004472 Lysine Substances 0.000 claims description 2
- 229960003067 cystine Drugs 0.000 claims description 2
- HNDVDQJCIGZPNO-UHFFFAOYSA-N histidine Natural products OC(=O)C(N)CC1=CN=CN1 HNDVDQJCIGZPNO-UHFFFAOYSA-N 0.000 claims description 2
- 239000008101 lactose Substances 0.000 claims description 2
- 239000008194 pharmaceutical composition Substances 0.000 claims 14
- 239000000890 drug combination Substances 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 abstract description 2
- BDOYKFSQFYNPKF-UHFFFAOYSA-N 2-[2-[bis(carboxymethyl)amino]ethyl-(carboxymethyl)amino]acetic acid;sodium Chemical compound [Na].[Na].OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O BDOYKFSQFYNPKF-UHFFFAOYSA-N 0.000 abstract 1
- SHWNNYZBHZIQQV-UHFFFAOYSA-J EDTA monocalcium diisodium salt Chemical compound [Na+].[Na+].[Ca+2].[O-]C(=O)CN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O SHWNNYZBHZIQQV-UHFFFAOYSA-J 0.000 abstract 1
- 125000002791 glucosyl group Chemical group C1([C@H](O)[C@@H](O)[C@H](O)[C@H](O1)CO)* 0.000 abstract 1
- 239000000843 powder Substances 0.000 description 64
- 229940090044 injection Drugs 0.000 description 20
- 239000000126 substance Substances 0.000 description 18
- 206010018910 Haemolysis Diseases 0.000 description 15
- 230000008588 hemolysis Effects 0.000 description 15
- 230000008859 change Effects 0.000 description 12
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 12
- 238000005345 coagulation Methods 0.000 description 12
- 230000015271 coagulation Effects 0.000 description 12
- 239000000047 product Substances 0.000 description 10
- 229910052708 sodium Inorganic materials 0.000 description 10
- 239000011734 sodium Substances 0.000 description 10
- 239000002671 adjuvant Substances 0.000 description 9
- 238000003756 stirring Methods 0.000 description 9
- 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 8
- 241000283973 Oryctolagus cuniculus Species 0.000 description 8
- 239000008354 sodium chloride injection Substances 0.000 description 8
- 229940093181 glucose injection Drugs 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- IECPWNUMDGFDKC-UHFFFAOYSA-N Fusicsaeure Natural products C12C(O)CC3C(=C(CCC=C(C)C)C(O)=O)C(OC(C)=O)CC3(C)C1(C)CCC1C2(C)CCC(O)C1C IECPWNUMDGFDKC-UHFFFAOYSA-N 0.000 description 5
- JGSARLDLIJGVTE-UHFFFAOYSA-N 3,3-dimethyl-7-oxo-6-[(2-phenylacetyl)amino]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid Chemical compound O=C1N2C(C(O)=O)C(C)(C)SC2C1NC(=O)CC1=CC=CC=C1 JGSARLDLIJGVTE-UHFFFAOYSA-N 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical group [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 4
- 229910000397 disodium phosphate Inorganic materials 0.000 description 4
- 235000019800 disodium phosphate Nutrition 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- 208000015181 infectious disease Diseases 0.000 description 4
- 238000007689 inspection Methods 0.000 description 4
- 230000007794 irritation Effects 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 102000004452 Arginase Human genes 0.000 description 3
- 108700024123 Arginases Proteins 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 206010034719 Personality change Diseases 0.000 description 3
- 241000191940 Staphylococcus Species 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 230000003115 biocidal effect Effects 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 238000007710 freezing Methods 0.000 description 3
- 230000008014 freezing Effects 0.000 description 3
- 230000002949 hemolytic effect Effects 0.000 description 3
- 239000011265 semifinished product Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000005303 weighing Methods 0.000 description 3
- 210000004204 blood vessel Anatomy 0.000 description 2
- 239000006285 cell suspension Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000005261 decarburization Methods 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- -1 fusidinic acid ester Chemical class 0.000 description 2
- 238000001990 intravenous administration Methods 0.000 description 2
- 230000010494 opalescence Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 230000000638 stimulation Effects 0.000 description 2
- 230000002792 vascular Effects 0.000 description 2
- 206010007247 Carbuncle Diseases 0.000 description 1
- 206010059866 Drug resistance Diseases 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 206010017553 Furuncle Diseases 0.000 description 1
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 206010021531 Impetigo Diseases 0.000 description 1
- 206010031252 Osteomyelitis Diseases 0.000 description 1
- 206010034133 Pathogen resistance Diseases 0.000 description 1
- 240000007711 Peperomia pellucida Species 0.000 description 1
- 102000010562 Peptide Elongation Factor G Human genes 0.000 description 1
- 108010077742 Peptide Elongation Factor G Proteins 0.000 description 1
- 206010035664 Pneumonia Diseases 0.000 description 1
- 206010040047 Sepsis Diseases 0.000 description 1
- 206010041925 Staphylococcal infections Diseases 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000005354 coacervation Methods 0.000 description 1
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- 206010014665 endocarditis Diseases 0.000 description 1
- 210000003743 erythrocyte Anatomy 0.000 description 1
- BEGBSFPALGFMJI-UHFFFAOYSA-N ethene;sodium Chemical group [Na].C=C BEGBSFPALGFMJI-UHFFFAOYSA-N 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
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- Medicinal Preparation (AREA)
Abstract
The invention relates to a sodium fusidate combination and the preparation method of freeze dried formulation. Weight ratio of the sodium fusidate, the excipient and the stabilizing agent / pH regulator in the sodium fusidate combination is 25 to 100 : 2 to 100 : 1 to 50, wherein, preferred excipient is glucose and / or mannitol; the stabilizing agent /pH regulator is one from arginine, ethylene diamine tetraacetic acid disodium and EDTA calcium disodium or the mixture. The preparation method is characterized in that: water is used as solvent; the sodium fusidate, the excipient and the stabilizing agent / pH regulator are made into clear and transparent solution before filtered and subpacked, thereby producing freeze dried formulation being suitable for requirement of injection through drying by sublimation, wherein, pH value of the formulation is 7.5 to 9.0 and the formulation of each unit dose comprises 125 to 500mg sodium fusidate. The sodium fusidate combination and the preparation method of freeze dried formulation have the advantages of good stability, convenient use, improvement of drugs tolerance upon patients and simple medical operation, strong practicability, simple technology and good stability of finished product.
Description
Technical field
The present invention relates to a kind of pharmaceutical preparation, specifically, relate to a kind of Fusidate sodium composition and lyophilized formulations preparation method thereof that is used for the treatment of serious staphy lococcus infection.
Background technology
Fusidic acid (Fusidic Acid claims fuscomycin again), chemistry 16 α by name-acetoxy-3 β, 11 beta-dihydroxies-4 β, 8 β, nor--5 β of 14 α-trimethyl-18-, 10 α-gallbladder steroid-(17Z)-17 (20), 24-diene-21-acid.Extracted from the fusidinic acid ester ball fungus of fermentation broth by Denmark Leo drugmaker first in 1962, now be widely used in serious staphy lococcus infection, for example septicemia, endocarditis, osteomyelitis, pneumonia, traumatic infection and skin infection (impetigo, furuncle, carbuncle etc.).Because staphylococcus day by day tolerates antibiotic, and the incidence rate of its severe infections is increasing, treatment is difficulty day by day in recent years, and the nearly 40 years extensive use of fusidic acid, antibacterial activity is fine always, almost have no drug resistance, play a part aspect the control drug-resistant staphylococcus aureus infection important.Because of its antibiotic mechanism uniqueness: disturb elongation factor G by suppressing ribosomal transposition, thereby hinder the synthetic of bacterioprotein.The mechanism of action of this uniqueness has been avoided and other antibiotic cross resistance.
Fusidic acid is a kind of colourless crystal, and is water-soluble hardly, and its sodium-salt form-sodium fusidate water soluble, sodium fusidate are white powder, oral and intravenous injection good absorbing, and lipotropy is strong, and tissue and body fluid are had extremely strong penetrance.But sodium fusidate is placed unstable in acid solution, prompting in the sodium fusidafe as injection description of clinical use " if the glucose injection peracid, solution can be emulsus " and " when the pH value of solution was lower than 7.4, this product can precipitate ".The sodium fusidafe as injection preparation technology of domestic production at present is a freeze-drying, the principal agent sodium fusidate is only arranged in its preparation prescription, every attached dedicated solvent of sodium fusidafe as injection preparation, its main component is sodium hydrogen phosphate, citric acid, in to its follow-up of quality process, find the quality instability of this product, related substance change is bigger, occur behind the compatibility in various degree opalescence phenomenon, visible foreign matters increase, to patient vessel's zest obviously strengthens, patient tolerability reduces phenomenon.In addition, Chinese patent application CN1817340A discloses a kind of lyophilized formulations that contains sodium fusidate, added sodium hydrogen phosphate in this lyophilized formulations, citric acid, and fusidic acid, sodium hydrogen phosphate, the weight ratio of citric acid is 500: 78～108: 4.5～5.7, the fusidic acid sodium freeze-dried preparation of this patent application is compared with existing similar preparation, be to (sodium hydrogen phosphate the buffering in the appended dedicated solvent of former preparation, citric acid) joins in the sodium fusidate preparation prescription, it there is no novelty in fact, stimulating does not appear in venipuncture place when solving medicine stability and clinical use at all yet, the problem of pain, so, compare with present commercially available sodium fusidafe as injection medicine (sodium fusidate+dedicated solvent) according to the preparation that the prescription of this patent application obtains, do not have essential distinction.And the preparation that makes according to the prescription of this patent application, under high temperature (60 ℃) condition, also having related substance after 5 days significantly increases (surpassing 3%), and content obviously reduces the phenomenon of (surpassing 5%); Long-time stability are relatively poor, place the change that sample character color not only takes place June under the room temperature storage condition, and related substance obviously increases, and content obviously reduces; After placing 60 under the room temperature storage condition, produce the phenomenon of flocculent deposit behind appearance and glucose or the sodium chloride injection compatibility, be unfavorable for its long term storage and clinical use.Therefore, this area is starved of sodium fusidate is made product stability and the better preparation of clinical compatibility compliance.
Summary of the invention
Deficiency at above-mentioned sodium fusidafe as injection product existence, the technical problem to be solved in the present invention is that stable freeze-dried powder is made in sodium fusidate, excipient, stabilizing agent/pH regulator agent, improves product quality stability and clinical compatibility compliance.In addition, the present invention also provides the method for preparing above-mentioned Fusidate sodium composition lyophilized formulations.
Fusidate sodium composition of the present invention is characterized in that excipient can be selected from a kind of in glucose, mannitol, lactose, the fructose or their mixture, is preferably mannitol and/or glucose, most preferably is mannitol.Fusidate sodium composition of the present invention, its feature can be a kind of of arginine, lysine, histidine, cystine, ethylene glycol amine, disodiumedetate, calcio-disodium edetate or their mixture in stabilizing agent/pH regulator agent, be preferably arginine, disodiumedetate and/or calcio-disodium edetate, most preferably be arginine.
Because freeze-dried powder normally is divided in the cillin bottle, with the unit dosage form administration, therefore Fusidate sodium composition freeze-dried powder of the present invention, per unit dosage, promptly containing sodium fusidate in every injection can be 125～500mg.Preferably, contain 125mg, 250mg or 500mg sodium fusidate in the preparation of per unit dosage.Most preferably, contain 125mg or 500mg sodium fusidate in the present composition.The weight of excipient can be 5～1000mg, is preferably 10～800mg, most preferably is 10～500mg.The weight of stabilizing agent/pH regulator agent can be 5～500mg, is preferably 5～300mg, most preferably is 5～250mg.
Fusidate sodium composition of the present invention is characterized in that pH value is 7.5～9.0.
Fusidate sodium composition freeze-dried powder of the present invention also contains small amount of moisture sometimes, but small amount of moisture does not influence the quality and the therapeutic effect of product of the present invention, moisture is in the scope of the freeze-dried powder permission of routine, and for example moisture is 0～3%.
Optimizing prescriptions 1:
The lyophilized formulations of per unit dosage contains:
Sodium fusidate 125～500mg
Mannitol and/or glucose 10～500mg
Arginine 5～240mg
Optimizing prescriptions 2:
The lyophilized formulations of per unit dosage contains:
Sodium fusidate 125～500mg
Mannitol and/or glucose 10～500mg
Arginine 5～240mg
Sodium ethylene diamine tetracetate and/or calcio-disodium edetate 0～10mg
Fusidate sodium composition freeze-dried powder preparation method of the present invention, be to be solvent with water for injection, clear solution is made in sodium fusidate, excipient, stabilizing agent/pH regulator agent, filtered packing, make the lyophilized formulations that meets the injection requirement by drying bu sublimation.
Its key step is:
1) take by weighing excipient, stabilizing agent/pH regulator agent by prescription, inject an amount of water for injection, stir and make it dissolving, solution temperature is reduced to below 60 ℃, adds the sodium fusidate of recipe quantity again, and constantly stirring makes dissolving fully;
2) the injection active carbon of adding 0.1～0.5% (w/v) stirs, and leaves standstill 10～30 minutes, filters and takes off charcoal, and the back that adds to the full amount of water for injection is standby;
3) above-mentioned solution is clear and bright to filtrate with the microporous filter membrane fine straining, after the inspection of semifinished product was qualified, packing, embedding were in cillin bottle, and making its drug content is 125～500mg, and lid is rolled in lyophilization, got finished product.
Fusidate sodium composition freeze-dried powder preparation method of the present invention is characterized in that, the described the 3rd) in the step, adopt 0.22～0.45 μ m microporous filter membrane fine straining degerming.
Fusidate sodium composition freeze-dried powder preparation method of the present invention is characterized in that, the described the 3rd) in the step, with the fusidic acid sodium solution below low temperature-40 ℃, freezing 2～10 hours; Primary drying was kept 2～10 hours under temperature-30 ℃～-5 ℃ of conditions, kept 4～12 hours under temperature-5 ℃～5 ℃ of conditions, kept 4～12 hours under 5 ℃～20 ℃ conditions of temperature, and the vacuum control scope is below 40Pa; Redrying was kept 6～20 hours under 20 ℃～40 ℃ conditions of temperature.
Fusidate sodium composition freeze-dried powder of the present invention, good stability, easy to use, improved the toleration of patient's medication and the simplicity of medical care precess, have very strong practicality.
Preparation method of the present invention, it is simple to have technology, the advantage of manufactured goods good stability.
The specific embodiment
Below will the invention will be further described by the specific embodiment, but therefore do not limit the present invention in the described scope of embodiments.One skilled in the art will understand that to be equal to replacement to what content of the present invention was done, or corresponding the improvement, still belong within protection scope of the present invention.
Embodiment 1
Per 1000 bottles of lyophilized formulations contain following compositions:
Sodium fusidate 125g
Mannitol 20g
Arginine 5g
Take by weighing the mannitol and the arginine of recipe quantity, add water for injection 2000ml, stirring makes it dissolving, solution temperature is reduced to below 60 ℃, adds the sodium fusidate of recipe quantity again, constantly stirs to make it to dissolve fully, 0.5% (W/V) injection active carbon that adds the preparation total amount, stirring was left standstill 25 minutes, filtered decarburization, and the back that adds to the full amount of water for injection is standby.Above-mentioned solution is clear and bright to filtrate with 0.22 μ m microporous filter membrane fine straining, after the inspection of semifinished product is qualified, packing, embedding is in 1000 10ml cillin bottles, making its drug content is 125mg, through freezing 3 hours of low temperature (40 ℃), primary drying temperature-25 ℃ 4 hours, 0 ℃ 7 hours, 18 ℃ 7 hours, below the vacuum control scope 30Pa; 28 ℃ of redrying temperature 10 hours after the end, are rolled lid, finished product.
Embodiment 2
Per 1000 bottles of lyophilized formulations contain following compositions:
Sodium fusidate 125g
Mannitol 20g
Arginine 100g
Disodiumedetate 1g
Former, the adjuvant of above-mentioned prescription are prepared into 1000 bottles of fusidic acid sodium freeze-dried preparations according to the method for embodiment 1.
Embodiment 3
Per 1000 bottles of lyophilized formulations contain following compositions:
Sodium fusidate 125g
Mannitol 150g
Arginine 5g
Disodiumedetate 1g
Former, the adjuvant of above-mentioned prescription are prepared into 1000 bottles of fusidic acid sodium freeze-dried preparations according to the method for embodiment 1.
Embodiment 4
Per 1000 bottles of lyophilized formulations contain following compositions:
Sodium fusidate 125g
Mannitol 150g
Arginine 100g
Former, the adjuvant of above-mentioned prescription are prepared into 1000 bottles of fusidic acid sodium freeze-dried preparations according to the method for embodiment 1.
Embodiment 5
Per 1000 bottles of lyophilized formulations contain following compositions:
Sodium fusidate 500g
Mannitol 180g
Arginase 12 0g
Take by weighing the mannitol and the arginine of recipe quantity, add water for injection 4000ml, stirring makes it dissolving, solution temperature is reduced to below 60 ℃, adds the sodium fusidate of recipe quantity again, constantly stirs to make it to dissolve fully, 0.5% (W/V) injection active carbon that adds the preparation total amount, stirring was left standstill 30 minutes, filtered decarburization, and the back that adds to the full amount of water for injection is standby.Above-mentioned solution is clear and bright to filtrate with 0.22 μ m microporous filter membrane fine straining, after the inspection of semifinished product is qualified, packing, embedding is in 1000 10ml cillin bottles, making its drug content is 500mg, through freezing 4 hours of low temperature (40 ℃), primary drying temperature-30 ℃ 5 hours ,-1 ℃ 6 hours, 10 ℃ 8 hours, below the vacuum control scope 30Pa; 30 ℃ of redrying temperature 10 hours after the end, are rolled lid, finished product.
Embodiment 6
Per 1000 bottles of lyophilized formulations contain following compositions:
Sodium fusidate 500g
Mannitol 50g
Arginine 5g
Calcio-disodium edetate 2g
Former, the adjuvant of above-mentioned prescription are prepared into 1000 bottles of fusidic acid sodium freeze-dried preparations according to the method for embodiment 5.
Embodiment 7
Per 1000 bottles of lyophilized formulations contain following compositions:
Sodium fusidate 500g
Mannitol 50g
Arginase 12 00g
Disodiumedetate 2g
Former, the adjuvant of above-mentioned prescription are prepared into 1000 bottles of fusidic acid sodium freeze-dried preparations according to the method for embodiment 5.
Embodiment 8
Per 1000 bottles of lyophilized formulations contain following compositions:
Sodium fusidate 500g
Mannitol 300g
Arginine 5g
Calcio-disodium edetate 8g
Former, the adjuvant of above-mentioned prescription are prepared into 1000 bottles of fusidic acid sodium freeze-dried preparations according to the method for embodiment 5.
Embodiment 9
Per 1000 bottles of lyophilized formulations contain following compositions:
Sodium fusidate 500g
Mannitol 300g
Arginase 12 00g
Former, the adjuvant of above-mentioned prescription are prepared into 1000 bottles of fusidic acid sodium freeze-dried preparations according to the method for embodiment 5.
Embodiment 10
Per 1000 bottles of lyophilized formulations contain following compositions:
Sodium fusidate 125g
Glucose 40g
Arginine 10g
Former, the adjuvant of above-mentioned prescription are prepared into 1000 bottles of fusidic acid sodium freeze-dried preparations according to the method for embodiment 1.
Embodiment 11
Per 1000 bottles of lyophilized formulations contain following compositions:
Sodium fusidate 250g
Glucose 100g
Arginine 30g
Former, the adjuvant of above-mentioned prescription are prepared into 1000 bottles of fusidic acid sodium freeze-dried preparations according to the method for embodiment 5.
Embodiment 12
Per 1000 bottles of lyophilized formulations contain following compositions:
Sodium fusidate 500g
Mannitol 200g
Glucose 100g
Arginine 100g
The raw material of above-mentioned prescription is prepared into 1000 bottles of fusidic acid sodium freeze-dried preparations according to the method for embodiment 5.
Embodiment 13
Per 1000 bottles of lyophilized formulations contain following compositions:
Sodium fusidate 125g
Glucose 10g
Arginine 5g
Calcio-disodium edetate 1g
The raw material of above-mentioned prescription is prepared into 1000 bottles of fusidic acid sodium freeze-dried preparations according to the method for embodiment 1
The test example:
Fusidate sodium composition freeze-dried powder of the present invention and commercially available sodium fusidate freeze-dried powder and the sodium fusidate freeze-dried powder that makes according to the disclosed prescription of Chinese patent CN1817340A are carried out quality comparative study.Result of study is as follows:
Hot test
The sodium fusidate freeze-dried powder that makes with the Fusidate sodium composition freeze-dried powder of the embodiment of the invention 1 and 5 and commercially available sodium fusidate freeze-dried powder and according to the disclosed prescription of Chinese patent CN1817340A carries out hot test respectively under 60 ℃ and 40 ℃ of temperature, respectively at the 5th day and sample thief check in 10 days, detect by the emphasis quality index, investigate projects such as character, loss on drying, related substance and content respectively.The results are shown in Table 1,2.
60 ℃ of result of the tests of table 1 high temperature
40 ℃ of result of the tests of table 2 high temperature
Table 3 long-time stability (June) result of the test
The above results as can be known, the embodiment of the invention 1 and 5 Fusidate sodium composition freeze-dried powder sample were placed 10 days through 60 ℃, compared with 0 day, character, content have no significant change, related substance increases to some extent, still in acceptability limit (≤3%), and significantly better than commercially available sample and the sample that makes according to the disclosed prescription of Chinese patent CN1817340A; In addition, the sample that makes according to the disclosed prescription of Chinese patent CN1817340A was placed 10 days through 60 ℃, compared with 0 day, and character changes.Above-mentioned 3 kinds of samples are compared with 0 day through 40 ℃ of placements 10 days, and character, content, related substance have no significant change.The embodiment of the invention 1 and 5 Fusidate sodium composition freeze-dried powder sample long-time stability are significantly better than commercially available sample and the sample that makes according to the disclosed prescription of Chinese patent CN1817340A, room temperature was placed 6 months, sample character of the present invention, content, related substance has no significant change, and commercially available sample and the sample that makes according to the disclosed prescription of Chinese patent CN1817340A, room temperature placement character in March changes, the related substance showed increased, content descends, it is more obvious that room temperature is placed character change in June, related substance surpasses national standard, and content descends obviously.Explanation thus, the commercially available sample of energy force rate of Fusidate sodium composition freeze-dried powder withstand high temperatures of the present invention and the sample that makes according to the disclosed prescription of Chinese patent CN1817340A obviously improve, and long-time stability obviously improve.
Highlight test
Under 4500 ± 500Lux condition, carry out highlight test with the Fusidate sodium composition freeze-dried powder of the embodiment of the invention 1,2,5,12 and commercially available sodium fusidate freeze-dried powder and according to the sodium fusidate freeze-dried powder that the disclosed prescription of Chinese patent CN1817340A makes, respectively at the 5th day and sample thief check in 10 days, detect by the emphasis quality index, investigate projects such as character, related substance and content respectively.The results are shown in Table 3.
Table 4 illumination (4500 ± 500Lux) influence factor's result of the tests
From above result of the test as can be known, commercially available sample is compared with 0 day through illumination 10 days, and character changes, and related substance obviously increases; The sample that makes according to the disclosed prescription of Chinese patent CN1817340A was through illumination 10 days, compared with 0 day, character does not change, but content descends to some extent, related substance increases to some extent, and increasing degree is apparently higher than Fusidate sodium composition freeze-dried powder of the present invention; The Fusidate sodium composition freeze-dried powder of the embodiment of the invention 1,2,5,12 through illumination 10 days, was compared with 0 day, and obvious change does not take place for content, related substance and character.Explanation thus, Fusidate sodium composition freeze-dried powder of the present invention also obviously improves than commercially available product and the sample that makes according to the disclosed prescription of Chinese patent CN1817340A the tolerance of high light, and stability is better.
The specific safety test
Irritation test
The Fusidate sodium composition freeze-dried powder of the embodiment of the invention 1,2,5,12 and commercially available sodium fusidate freeze-dried powder and the sodium fusidate freeze-dried powder that makes according to the disclosed prescription of Chinese patent CN1817340A have carried out irritation test comparative study.Result of study is as follows:
Table 5 blood vessel irritation result of the test
Annotate: 1～No. 3 rabbit is tried the Fusidate sodium composition freeze-dried powder of the side injection embodiment of the invention 1,4～No. 6 rabbits are tried the Fusidate sodium composition freeze-dried powder of the side injection embodiment of the invention 2,7～No. 9 rabbits are tried the Fusidate sodium composition freeze-dried powder of the side injection embodiment of the invention 5,10～No. 12 rabbits are tried the husband two places acid composition of sodium freeze-dried powder of the side injection embodiment of the invention 12,13～No. 15 rabbit is tried the commercially available sodium fusidate freeze-dried powder of side injection, and 16～No. 18 rabbit is tried the sodium fusidate freeze-dried powder that side injection makes according to the disclosed prescription of Chinese patent CN1817340A; Control sides is all injected 0.9% sodium chloride injection with volume, successive administration 3 days.
The hemorrhage 3=degeneration necrosis of the congested 2=of order of reaction 0=no change 1=
The result shows, 1～No. 12 rabbit ear edge intravenous drip Fusidate sodium composition freeze-dried powder of the present invention does not have obvious macroscopic vascular stimulation reaction, and 16～No. 18 rabbits of 13～No. 15 rabbits of the commercially available sodium fusidate freeze-dried powder of intravenous drip and the sodium fusidate freeze-dried powder that makes according to the disclosed prescription of Chinese patent CN1817340A all have macroscopic vascular stimulation reaction.Illustrate that Fusidate sodium composition freeze-dried powder of the present invention compares with the sodium fusidate freeze-dried powder that makes according to the disclosed prescription of Chinese patent CN1817340A with commercially available sodium fusidate freeze-dried powder, blood vessel irritation obviously reduces.
The hemolytic test
The Fusidate sodium composition freeze-dried powder of the embodiment of the invention 1,2,5,12 and commercially available sodium fusidate freeze-dried powder and the sodium fusidate freeze-dried powder that makes according to the disclosed prescription of Chinese patent CN1817340A have carried out the hemolytic Test and Comparison Study.The result is as follows:
The test of table 6 sodium fusidafe as injection hemolytic
| The test tube numbering | 1 | 2 | 3 | 4 | 5 | 6 |
| 2% red cell suspension | 2.5ml | 2.5ml | 2.5ml | 2.5ml | 2.5ml | 2.5ml |
| 0.9% sodium chloride | 2.0ml | 2.1ml | 2.0ml | 2.1ml | 2.0ml | 2.1ml |
| Distilled water | - | - | - | - | - | - |
| Sodium fusidafe as injection solution | 0.5ml | 0.4ml | 0.5ml | 0.4ml | 0.5ml | 0.4ml |
| The result | Not not coagulation of haemolysis | Not not coagulation of haemolysis | Not not coagulation of haemolysis | Not not coagulation of haemolysis | Not not coagulation of haemolysis | Not not coagulation of haemolysis |
| The test tube numbering | 7 | 8 | 9 | 10 | 11 | 12 |
| 2% red cell suspension | 2.5ml | 2.5ml | 2.5ml | 2.5ml | 2.5ml | 2.5ml |
| 0.9% sodium chloride | 2.0ml | 2.1ml | 2.2ml | 2.0ml | 2.1ml | 2.2ml |
| Distilled water | - | - | - | - | - | - |
| Sodium fusidafe as injection solution | 0.5ml | 0.4ml | 0.3ml | 0.5ml | 0.4ml | 0.3ml |
| The result | Not not coagulation of haemolysis | Not not coagulation of haemolysis | Slight hemolysis is coagulation not | Not not coagulation of haemolysis | Slight hemolysis is coagulation not | Slight hemolysis is coagulation not |
Annotate: 1, No. 2 pipes are the Fusidate sodium composition freeze-dried powder of the embodiment of the invention 1,3, No. 4 pipes are the Fusidate sodium composition freeze-dried powder of the embodiment of the invention 2,5, No. 6 pipes are the Fusidate sodium composition freeze-dried powder of the embodiment of the invention 5,7, No. 8 pipes are the Fusidate sodium composition freeze-dried powder of the embodiment of the invention 12,9, No. 10 pipes are commercially available sodium fusidate freeze-dried powder, the sodium fusidate freeze-dried powder of 11, No. 12 pipes for making according to the disclosed prescription of Chinese patent CN1817340A.
The result shows that 1～No. 8 the Guan Junwu haemolysis takes place, and erythrocyte can disperse after the jolting, shows no coacervation, and in 9～No. 12 pipes, has the slight hemolysis phenomenon to take place.The sodium fusidate freeze-dried powder that Fusidate sodium composition freeze-dried powder haemolysis of the present invention inspection is better than commercially available sodium fusidate freeze-dried powder and makes according to the disclosed prescription of Chinese patent CN1817340A is described.
In sum, Fusidate sodium composition freeze-dried powder safety evaluatio result of the present invention is significantly better than commercially available sodium fusidate freeze-dried powder and the sodium fusidate freeze-dried powder that makes according to the disclosed prescription of Chinese patent CN1817340A.
The clinical compatibility test
Requirement according to sodium fusidafe as injection description usage and dosage, the sodium fusidate freeze-dried powder of having investigated the Fusidate sodium composition freeze-dried powder of the embodiment of the invention 1 and 5 and having made according to the disclosed prescription of Chinese patent CN1817340A was placed 2 and was placed 60 at room temperature, to the stability of 0.9% sodium chloride injection and the 5% glucose injection compatibility of different pH value.Result of study is shown in the following table.
Table 7 room temperature is placed the embodiment of the invention 1 sample on the 2nd and is tested with 0.9% sodium chloride injection (250ml) compatibility
Table 8 room temperature is placed sample embodiment 1 of the present invention on the 2nd and is tested with 5% glucose injection (250ml) compatibility
Table 9 room temperature is placed CN1817340A patent sample on the 2nd and is tested with 0.9% sodium chloride injection (250ml) compatibility
Table 10 room temperature is placed CN1817340A patent sample on the 2nd and is tested with 5% glucose injection (250ml) compatibility
By above-mentioned result of the test as can be known, room temperature is placed the venoclysis liquid of the Fusidate sodium composition freeze-dried powder clinical compatibility of the embodiment of the invention 1 on the 2nd, character is colourless clear liquid, no visible foreign matters, content, related substance have no significant change, and are significantly increased according to the sodium fusidate freeze-dried powder related substance that the disclosed prescription of Chinese patent CN1817340A makes.
Table 11 room temperature is placed the embodiment of the invention 5 samples on the 2nd and is tested with 0.9% sodium chloride injection (500ml) compatibility
Table 12 room temperature is placed sample embodiment 5 of the present invention on the 2nd and is tested with 5% glucose injection (500ml) compatibility
Table 9 room temperature is placed CN1817340A patent sample on the 2nd and is tested with 0.9% sodium chloride injection (500ml) compatibility
Table 10 room temperature is placed CN1817340A patent sample on the 2nd and is tested with 5% glucose injection (500ml) compatibility
By above-mentioned result of the test as can be known, room temperature is placed the venoclysis liquid of the Fusidate sodium composition freeze-dried powder clinical compatibility of the embodiment of the invention 5 on the 2nd, character is colourless clear liquid, no visible foreign matters, content, related substance have no significant change, and are significantly increased according to the sodium fusidate freeze-dried powder related substance that the disclosed prescription of Chinese patent CN1817340A makes.
Table 11 room temperature is placed three kinds of samples on the 60th and is tested with 0.9% sodium chloride injection (250ml) compatibility
Table 11 room temperature is placed three kinds of samples on the 60th and is tested with 5% glucose injection (250ml) compatibility
By above-mentioned result of the test as can be known, room temperature was placed 60, the venoclysis liquid of the embodiment of the invention 1 and 5 Fusidate sodium composition freeze-dried powder clinical compatibility, character is colourless clear liquid, no visible foreign matters, content, related substance have no significant change, and drip velocity does not have significant change in 24 hours; And the venoclysis liquid of the sodium fusidate freeze-dried powder clinical compatibility that makes according to the disclosed prescription of Chinese patent CN1817340A, opalescence appears, produce flocculent deposit after 24 hours, cause that drip velocity obviously slows down in 24 hours, as seen its quality stability existing problems.This shows that Fusidate sodium composition freeze-dried powder of the present invention can satisfy the requirement that clinical vein instils, and quality stability significantly improves, patient's compliance is better.
Claims (12)
1. pharmaceutical composition that contains sodium fusidate, it is characterized in that said composition contains following component: sodium fusidate, excipient, stabilizing agent/pH regulator agent, this pharmaceutical composition is a freeze-drying preparation for injection.
2. according to the pharmaceutical composition of claim 1, wherein excipient is selected from a kind of in glucose, mannitol, lactose, the fructose or their mixture.
3. according to the pharmaceutical composition of claim 1 or 2, wherein stabilizing agent/pH regulator agent is selected from a kind of in arginine, lysine, histidine, cystine, ethylene glycol amine, disodiumedetate, the calcio-disodium edetate or their mixture.
4. according to pharmaceutical composition any in the claim 1～3, wherein excipient is mannitol and/or glucose.
5. according to pharmaceutical composition any in the claim 1～4, wherein stabilizing agent/pH regulator agent is selected from a kind of or its mixture in arginine, disodiumedetate and the calcio-disodium edetate.
6. according to pharmaceutical composition any in the claim 1～5, wherein the weight ratio of sodium fusidate, excipient, stabilizing agent/pH regulator agent is 25～100: 2～100: 1～50.
7. according to the pharmaceutical composition of claim 6, wherein the weight ratio of sodium fusidate, mannitol and/or glucose, arginine and disodiumedetate and/or calcio-disodium edetate is 25～100: 2～100: 1～50.
8. according to pharmaceutical composition any in the claim 1～7, it is characterized in that per unit dose drug compositions contains sodium fusidate 125～500mg, mannitol and/or glucose 30～500mg, arginine 5～240mg, disodiumedetate and/or calcio-disodium edetate 0～10mg.
9. pharmaceutical composition according to Claim 8 is characterized in that, contains sodium fusidate 125mg, 250mg or 500mg in the pharmaceutical composition of per unit dosage.
10. according to the pharmaceutical composition of claim 9, it is characterized in that sodium fusidate, mannitol, arginic weight ratio are 25: 9: 1.
11. according to pharmaceutical composition any in the claim 1～10, the pH value that it is characterized in that this pharmaceutical composition is 7.5～9.0.
12. according to preparation of drug combination method any in the claim 1～11, it is characterized in that it is solvent that this method comprises the following steps: with water for injection, clear solution is made in sodium fusidate, excipient, stabilizing agent/pH regulator agent, filter packing, make the lyophilized formulations that meets the injection requirement by drying bu sublimation.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102743342A (en) * | 2012-04-11 | 2012-10-24 | 江苏奥赛康药业股份有限公司 | Sodium fusidate lyophilized composition for injection |
| CN103405392A (en) * | 2013-08-28 | 2013-11-27 | 山东罗欣药业股份有限公司 | Special injection for sodium fusidate freeze-dried powder injection, and preparation method of special injection |
| CN113368064A (en) * | 2021-06-08 | 2021-09-10 | 吉林津升制药有限公司 | Nicotinic acid freeze-dried powder and preparation method thereof |
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| CN103169673B (en) * | 2013-04-11 | 2014-08-20 | 山东罗欣药业股份有限公司 | Sodium fusidate freeze-dried powder injection and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102743342A (en) * | 2012-04-11 | 2012-10-24 | 江苏奥赛康药业股份有限公司 | Sodium fusidate lyophilized composition for injection |
| CN102743342B (en) * | 2012-04-11 | 2014-04-02 | 江苏奥赛康药业股份有限公司 | Sodium fusidate lyophilized composition for injection |
| CN103405392A (en) * | 2013-08-28 | 2013-11-27 | 山东罗欣药业股份有限公司 | Special injection for sodium fusidate freeze-dried powder injection, and preparation method of special injection |
| CN113368064A (en) * | 2021-06-08 | 2021-09-10 | 吉林津升制药有限公司 | Nicotinic acid freeze-dried powder and preparation method thereof |
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