CN116421569A - 一种注射用帕瑞昔布钠药物组合物及其制备方法 - Google Patents
一种注射用帕瑞昔布钠药物组合物及其制备方法 Download PDFInfo
- Publication number
- CN116421569A CN116421569A CN202310706523.7A CN202310706523A CN116421569A CN 116421569 A CN116421569 A CN 116421569A CN 202310706523 A CN202310706523 A CN 202310706523A CN 116421569 A CN116421569 A CN 116421569A
- Authority
- CN
- China
- Prior art keywords
- injection
- parecoxib
- sodium
- pharmaceutical composition
- parecoxib sodium
- 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
- 238000002347 injection Methods 0.000 title claims abstract description 24
- 239000007924 injection Substances 0.000 title claims abstract description 24
- 238000002360 preparation method Methods 0.000 title claims abstract description 24
- 239000008194 pharmaceutical composition Substances 0.000 title claims abstract description 18
- 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 title description 3
- 229910052708 sodium Inorganic materials 0.000 title description 3
- 239000011734 sodium Substances 0.000 title description 3
- 229960003925 parecoxib sodium Drugs 0.000 claims abstract description 54
- ICJGKYTXBRDUMV-UHFFFAOYSA-N trichloro(6-trichlorosilylhexyl)silane Chemical compound Cl[Si](Cl)(Cl)CCCCCC[Si](Cl)(Cl)Cl ICJGKYTXBRDUMV-UHFFFAOYSA-N 0.000 claims abstract description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 229920000858 Cyclodextrin Polymers 0.000 claims abstract description 24
- 239000001116 FEMA 4028 Substances 0.000 claims abstract description 21
- 229960004853 betadex Drugs 0.000 claims abstract description 21
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical group [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 39
- 239000008215 water for injection Substances 0.000 claims description 23
- 239000000243 solution Substances 0.000 claims description 20
- 238000003756 stirring Methods 0.000 claims description 18
- 229960004662 parecoxib Drugs 0.000 claims description 16
- TZRHLKRLEZJVIJ-UHFFFAOYSA-N parecoxib Chemical compound C1=CC(S(=O)(=O)NC(=O)CC)=CC=C1C1=C(C)ON=C1C1=CC=CC=C1 TZRHLKRLEZJVIJ-UHFFFAOYSA-N 0.000 claims description 16
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 14
- 238000004108 freeze drying Methods 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 238000011049 filling Methods 0.000 claims description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims description 7
- 229930182555 Penicillin Natural products 0.000 claims description 6
- 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 claims description 6
- 239000000706 filtrate Substances 0.000 claims description 6
- 239000011259 mixed solution Substances 0.000 claims description 6
- 229940049954 penicillin Drugs 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- 239000012931 lyophilized formulation Substances 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 4
- 235000011175 beta-cyclodextrine Nutrition 0.000 claims description 2
- 239000003002 pH adjusting agent Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 abstract description 6
- 239000000825 pharmaceutical preparation Substances 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 11
- 239000003814 drug Substances 0.000 description 7
- 239000012535 impurity Substances 0.000 description 7
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 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
- 239000007788 liquid Substances 0.000 description 6
- 229960002004 valdecoxib Drugs 0.000 description 6
- LNPDTQAFDNKSHK-UHFFFAOYSA-N valdecoxib Chemical compound CC=1ON=C(C=2C=CC=CC=2)C=1C1=CC=C(S(N)(=O)=O)C=C1 LNPDTQAFDNKSHK-UHFFFAOYSA-N 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 238000005286 illumination Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 238000005303 weighing Methods 0.000 description 5
- 230000001133 acceleration Effects 0.000 description 4
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 4
- 238000007710 freezing Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 3
- 230000008014 freezing Effects 0.000 description 3
- 238000011835 investigation Methods 0.000 description 3
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 description 3
- 238000013112 stability test Methods 0.000 description 3
- YASYEJJMZJALEJ-UHFFFAOYSA-N Citric acid monohydrate Chemical compound O.OC(=O)CC(O)(C(O)=O)CC(O)=O YASYEJJMZJALEJ-UHFFFAOYSA-N 0.000 description 2
- 208000004550 Postoperative Pain Diseases 0.000 description 2
- 102000004005 Prostaglandin-endoperoxide synthases Human genes 0.000 description 2
- 108090000459 Prostaglandin-endoperoxide synthases Proteins 0.000 description 2
- 229960004106 citric acid Drugs 0.000 description 2
- 229960002303 citric acid monohydrate Drugs 0.000 description 2
- 229940111134 coxibs Drugs 0.000 description 2
- 239000003255 cyclooxygenase 2 inhibitor Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004128 high performance liquid chromatography Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000001782 photodegradation Methods 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000000859 sublimation Methods 0.000 description 2
- 230000008022 sublimation Effects 0.000 description 2
- 102100038280 Prostaglandin G/H synthase 2 Human genes 0.000 description 1
- 108050003267 Prostaglandin G/H synthase 2 Proteins 0.000 description 1
- CFOAUMXQOCBWNJ-UHFFFAOYSA-N [B].[Si] Chemical compound [B].[Si] CFOAUMXQOCBWNJ-UHFFFAOYSA-N 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 230000036592 analgesia Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000013022 formulation composition Substances 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000010255 intramuscular injection Methods 0.000 description 1
- 239000007927 intramuscular injection Substances 0.000 description 1
- 238000010253 intravenous injection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000008363 phosphate buffer Substances 0.000 description 1
- 239000000651 prodrug Substances 0.000 description 1
- 229940002612 prodrug Drugs 0.000 description 1
- 229910052611 pyroxene Inorganic materials 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
- A61K31/42—Oxazoles
-
- 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
- A61K47/50—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
- A61K47/69—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit
- A61K47/6949—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit inclusion complexes, e.g. clathrates, cavitates or fullerenes
- A61K47/6951—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit inclusion complexes, e.g. clathrates, cavitates or fullerenes using cyclodextrin
-
- 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
-
- 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
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Dermatology (AREA)
- Pain & Pain Management (AREA)
- Rheumatology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Organic Chemistry (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
本发明属于医药制剂领域,具体公开了一种注射用帕瑞昔布钠药物组合物及其制备方法,该组合物包含帕瑞昔布钠、磺丁基‑β‑环糊精和pH调节剂,其中,帕瑞昔布钠和磺丁基‑β‑环糊精的重量比为1:5~10。该组合物克服了现有帕瑞昔布钠冻干制剂存在对光和水不稳定的技术问题。
Description
技术领域
本发明属于医药制剂领域,具体涉及一种注射用帕瑞昔布钠药物组合物及其制备方法。
背景技术
帕瑞昔布是由瑞典法玛西亚公司和美国辉瑞公司联合推出的一种注射用选择性环氧酶(COX)抑制剂,商品名“特耐®”,用于预防和治疗中重度术后疼痛。帕瑞昔布是强效特异性COX-2抑制剂伐地昔布的前药,是首个可用于外科手术镇痛的注射用COX-2抑制剂,在进入人体数分钟内可完全转变为活性成分伐地昔布。帕瑞昔布可选择性地抑制COX-2,临床研究证实其安全、有效,且患者耐受性好,可静脉注射或肌内注射给药,用于预防和治疗术后疼痛。
帕瑞昔布钠在水中具有较高的溶解度,但帕瑞昔布钠容易水解为伐地昔布,而伐地昔布在水中溶解较差,因此,注射用帕瑞昔布钠冻干制剂需严格控制水分,避免造成明显水解,影响产品稳定性。另外,在光照条件下本品易产生光降解杂质。然而,冻干制剂难以将水分彻底除去,光照在药品生产、贮存等过程中也难以完全避免。
CN103550168B发明公开了一种帕瑞昔布钠冻干组合物,由含有磷酸盐缓冲剂的帕瑞昔布钠溶液经冷冻干燥制得,通过预冻、升华、干燥等步骤,制备得到稳定性高地帕瑞昔布钠冻干组合物。通过优化干燥工艺,使产品水分可以降低到1%以下,但未能充分解决光对本品的影响。
CN109568277A公开了一种对光稳定的帕瑞昔布钠冻干制剂组合物,包括药学可接受量的帕瑞昔布钠、药学可接受量的pH值调节剂、药学可接受量的磷酸钠盐,药学可接受量的光稳定剂枸橼酸,通过在处方中添加枸橼酸增加产品对光的稳定性,但未能充分解决水分对本品的影响。
发明内容
本发明的目的在于提供了一种注射用帕瑞昔布钠药物组合物及其制备方法,该组合物不但解决了水分问题,也解决了光稳定性问题。
在一实施方案中,本发明的注射用帕瑞昔布钠药物组合物,包括帕瑞昔布钠、磺丁基-β-环糊精和pH调节剂。
优选的,本发明的注射用帕瑞昔布钠药物组合物,帕瑞昔布钠和磺丁基-β-环糊精的重量比为1:5~10,所述pH调节剂为氢氧化钠。
优选的,本发明的注射用帕瑞昔布钠药物组合物,所述药物组合物为注射用冻干制剂。
优选的,本发明的注射用帕瑞昔布钠药物组合物,所述药物组合物为注射用冻干制剂帕瑞昔布钠含量为20mg(以帕瑞昔布计)。
在另一实施方案中,本发明提供一种注射用帕瑞昔布钠药物组合物的制备方法,包括以下步骤:
(1)磺丁基-β-环糊精溶于注射用水中,75-85℃恒温搅拌至完全溶解成溶液;
(2)取帕瑞昔布钠溶于注射用水中,用氢氧化钠调节pH至9.0-9.5,搅拌至完全溶解成溶液;
(3)将步骤(2)所得的溶液缓慢加入到步骤(1)所得的溶液中,75-85℃恒温搅拌0.8-1.5小时,冷却至室温,加注射用水至处方量,制得混合液;
(4)步骤(3)所得混合液0.22µm过滤,滤液分装于西林瓶中,冷冻干燥,充入氮气,轧塞,制备得到冻干粉针剂。
优选的,上述本发明的制备方法,步骤(1)和步骤(3)所述恒温,温度为80℃。
优选的,上述本发明的制备方法,步骤(3)的搅拌时间为1小时。
优选的,上述本发明的制备方法,步骤(3)所述的混合液,帕瑞昔布钠的浓度为20mg/ml, 以帕瑞昔布计。
优选的,上述本发明的制备方法,步骤(4)中,西林瓶中帕瑞昔布钠为20mg,以帕瑞昔布计。
本发明的注射用帕瑞昔布钠药物组合物,通过添加磺丁基-β-环糊精,将帕瑞昔布钠包合,使药物处于磺丁基-β-环糊精腔体结构中,有效解决了药物与制剂中残留水分的接触,不但解决了水分对帕瑞昔布钠稳定性的影响,同时也显著减小了药物帕瑞昔布钠受光的影响,同时克服了现有技术存在的技术问题,使帕瑞昔布钠更稳定。
具体实施方式
以下实施例是典型的,用于进一步理解本发明的精神实质,但不以任何方式限制本发明的范围。
实施例1帕瑞昔布钠环糊精冻干制剂
处方(1000瓶):
帕瑞昔布钠(以帕瑞昔布计) 20g
磺丁基-β-环糊精 100g
氢氧化钠适量
注射用水加至1000ml
制备工艺:
(1)按处方量称取磺丁基-β-环糊精,加入200g注射用水中,80℃恒温搅拌至完全溶解;
(2)称取50g注射用水,加入处方量的帕瑞昔布钠,用氢氧化钠调节pH至9.0-9.5,搅拌至完全溶解;
(3)将步骤(2)所得的溶液缓慢加入到步骤(1)所得的溶液中,80℃恒温搅拌1小时,冷却至室温,加注射用水至1000ml;
(4)步骤(3)所得溶液0.22µm过滤,滤液分装于西林瓶中,冷冻干燥,充入氮气,轧塞,制备得到冻干粉针剂。
实施例2帕瑞昔布钠环糊精冻干制剂
处方(1000瓶):
帕瑞昔布钠(以帕瑞昔布计) 20g
磺丁基-β-环糊精 200g
氢氧化钠适量
注射用水加至1000ml
制备工艺:
(1)按处方量称取磺丁基-β-环糊精,加入200g注射用水中,80℃恒温搅拌至完全溶解;
(2)称取50g注射液用水,加入处方量的帕瑞昔布钠,用氢氧化钠调节pH至9.0-9.5,搅拌至完全溶解;
(3)将步骤(2)所得的溶液缓慢加入到步骤(1)所得的溶液中,80℃恒温搅拌1小时,冷却至室温,加注射用水至1000ml;
(4)步骤(3)所得溶液0.22µm过滤,滤液分装于西林瓶中,冷冻干燥,充入氮气,轧塞,制备得到冻干粉针剂。
比较例1帕瑞昔布钠不加磺丁基-β-环糊精冻干制剂
处方(1000瓶):
帕瑞昔布钠(以帕瑞昔布计) 20g
氢氧化钠适量
注射用水加至1000ml
制备工艺:
(1)取50g注射液用水,加入处方量的帕瑞昔布钠,用氢氧化钠调节pH至9.0-9.5,搅拌至完全溶解成溶液,加注射用水至1000ml;
(2)步骤(2)所得溶液0.22µm过滤,滤液分装于西林瓶中,冷冻干燥,充入氮气,轧塞,制备得到冻干粉针剂。
比较例2专利CN103550168B实施例2 帕瑞昔布钠冻干制剂
处方(1000瓶):
帕瑞昔布钠(以帕瑞昔布计) 20g
无水磷酸氢二钠 1.42g
磷酸/氢氧化钠适量
注射用水加至1000ml
制备工艺:
(1)将处方量无水磷酸氢二钠加入占配液总体积80%的注射用水中(40℃以下),溶解,调节pH值至8.0-8.3,得辅料溶液,将帕瑞昔布钠加入辅料溶液中溶解,调节pH值至8.2左右,用注射用水定容至全量,经0.22μm滤膜无菌过滤,滤液灌装于西林瓶中半压塞送入冻干设备;
(2)将帕瑞昔布钠注射液0.5小时内降温至约-18℃,开始温差振荡冷冻,振幅-15~-20℃,时间20分钟,然后产品温度降至-40℃,保温2小时;
(3)制品预冻过程完成后,开启真空机抽真空至约120帕,将制品温度1.5小时内升温至0℃,保温6小时,将真空控制在110~130帕,振荡1小时;
(4)将制品逐渐升温至40℃,待制品升温至32℃以上时保温6小时,充入氮气,轧塞,制备得到冻干粉针剂。
比较例3专利CN109568277A实施例1 帕瑞昔布钠冻干制剂
处方(1000瓶):
帕瑞昔布钠(以帕瑞昔布计) 20g
无水磷酸氢二钠 1.4g
枸橼酸一水合物 0.30g
磷酸/氢氧化钠适量
注射用水加至1000ml
制备工艺:
(1)称取处方全量95±2%的注射用水,加入处方量的无水磷酸氢二钠和枸橼酸一水合物,开启搅拌溶解;再加入处方量的帕瑞昔布钠,搅拌完全溶解后,混匀,将药液冷却至40℃以下,备用;
(2)根据药液pH值情况,使用磷酸/氢氧化钠溶液调节药液pH至7.5~8.5;
(3)用注射用水补足至生产处方全量搅拌均匀,药液经0.45μm、0.22μm滤芯除菌过滤;
(4)将1ml药液灌装在5ml中硼硅管制瓶中,半加塞后转移到冻干机中,按以下冻干参数进行生产:
预冻过程:
降温速度:30℃/小时
预冻温度:-55℃~-45℃
预冻时间维持:维持6小时
干燥过程:
真空度:15Pa±5Pa
升温速率:20℃/小时
第一阶段升华温度:-20℃
第一阶段升华时间:-20℃维持16小时
第二阶段干燥温度:42℃
第二阶段干燥时间:42℃维持15小时
(5)压盖冻干结束,通入无菌氮气(0.22μm滤芯过滤除菌),至箱内为常压,箱内压塞,出箱。
稳定性试验
将实施例1-2和比较例1-3的样品以及上市产品特耐R制剂进行稳定性加速试验和光照稳定性试验,比较样品稳定性。
稳定性加速试验试验方法:在温度40±2℃,相对湿度75±5%的条件下放置6个月,在实验的第1、2、3、6个月各取样一次,分别用高效液相色谱法测定有关物质、含量等,与0月结果对比,结果见表1。
光照稳定性试验:样品分别在自然光、紫外光和光照(5000±500lx)条件下放置,分别用高效液相色谱法测定光降解杂质U和T。结果见表2。
表1 稳定性考察样品加速试验杂质、含量检测结果
注:表1中杂质F为伐地昔布。
表2 稳定性考察样品光照试验杂质检测结果
注:表2中N.D为未检出。
稳定性考察结果表明:稳定性加速试验和光照试验表明,与比较例1-3样品和上市样品(特耐®制剂)相比,本发明的帕瑞昔布钠药物组合物即实施例1和实施例2的帕瑞昔布钠环糊精冻干制剂,水解杂质F(伐地昔布)和总杂质增加趋势显著减缓,对光也更加稳定。
Claims (10)
1.一种注射用帕瑞昔布钠药物组合物,其特征在于,包括帕瑞昔布钠、磺丁基-β-环糊精和pH调节剂。
2.如权利要求1所述的药物组合物,帕瑞昔布钠和磺丁基-β-环糊精的重量比为1:5~10。
3.如权利要求1所述的药物组合物,所述pH调节剂为氢氧化钠。
4.如权利要求1所述的药物组合物,所述药物组合物为冻干制剂。
5.如权利要求4所述的药物组合物,所述冻干制剂,含帕瑞昔布钠20mg,以帕瑞昔布计。
6.一种权利要求1-4任一所述的药物组合物的制备方法,包括以下步骤:
(1)磺丁基-β-环糊精溶于注射用水中,75-85℃恒温搅拌至完全溶解成溶液;
(2)取帕瑞昔布钠溶于注射用水中,用氢氧化钠调节pH至9.0-9.5,搅拌至完全溶解成溶液;
(3)将步骤(2)所得的溶液缓慢加入到步骤(1)所得的溶液中,75-85℃恒温搅拌0.8-1.5小时,冷却至室温,加注射用水至处方量,制得混合液;
(4)步骤(3)所得混合液0.22µm过滤,滤液分装于西林瓶中,冷冻干燥,充入氮气,轧塞,制备得到冻干粉针剂。
7.如权利要求6所述的制备方法,步骤(1)和步骤(3)所述恒温,温度为80℃。
8.如权利要求6所述的制备方法,步骤(3)的搅拌时间为1小时。
9.如权利要求6所述的制备方法,步骤(3)所述的混合液,帕瑞昔布钠的浓度为20mg/ml, 以帕瑞昔布计。
10.如权利要求6所述的制备方法,步骤(4)中,西林瓶中帕瑞昔布钠为20mg,以帕瑞昔布计。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310706523.7A CN116421569B (zh) | 2023-06-15 | 2023-06-15 | 一种注射用帕瑞昔布钠药物组合物及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310706523.7A CN116421569B (zh) | 2023-06-15 | 2023-06-15 | 一种注射用帕瑞昔布钠药物组合物及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN116421569A true CN116421569A (zh) | 2023-07-14 |
CN116421569B CN116421569B (zh) | 2023-09-05 |
Family
ID=87094751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202310706523.7A Active CN116421569B (zh) | 2023-06-15 | 2023-06-15 | 一种注射用帕瑞昔布钠药物组合物及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN116421569B (zh) |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030078266A1 (en) * | 2001-04-03 | 2003-04-24 | Kararli Tugrul T. | Reconstitutable parenteral composition |
US20070232567A1 (en) * | 2006-03-28 | 2007-10-04 | Curtis Wright | Formulations Of Low Dose Non-Steroidal Anti-Inflammatory Drugs And Beta-Cyclodextrin |
CN102512383A (zh) * | 2011-12-25 | 2012-06-27 | 天津市嵩锐医药科技有限公司 | 供注射用的帕瑞昔布钠药物组合物 |
CN103211825A (zh) * | 2013-04-19 | 2013-07-24 | 黄华 | 一种新的塞来昔布组合物及其制备工艺 |
CN103550168A (zh) * | 2013-09-17 | 2014-02-05 | 江苏奥赛康药业股份有限公司 | 一种帕瑞昔布钠冻干组合物 |
CN104414966A (zh) * | 2013-09-04 | 2015-03-18 | 天津汉瑞药业有限公司 | 供注射用的帕瑞昔布钠药物组合物 |
CN104434815A (zh) * | 2013-09-12 | 2015-03-25 | 天津市汉康医药生物技术有限公司 | 一种稳定的供注射用的帕瑞昔布钠药物组合物 |
CN105168152A (zh) * | 2015-08-27 | 2015-12-23 | 上海华源药业(宁夏)沙赛制药有限公司 | 一种帕瑞昔布钠冻干粉及其制备方法 |
CN105726496A (zh) * | 2014-12-12 | 2016-07-06 | 四川科伦药物研究院有限公司 | 一种帕瑞昔布钠冻干粉剂、其制备方法及其粉剂产品 |
CN109568277A (zh) * | 2019-01-30 | 2019-04-05 | 成都欣捷高新技术开发股份有限公司 | 枸橼酸在制备帕瑞昔布钠冻干制剂组合物中的应用及其组合物和制备方法 |
CN110960493A (zh) * | 2019-12-30 | 2020-04-07 | 山东罗欣药业集团股份有限公司 | 一种帕瑞昔布钠冻干制剂及其制备方法 |
CN113730362A (zh) * | 2021-10-21 | 2021-12-03 | 上药东英(江苏)药业有限公司 | 一种帕瑞昔布钠冻干粉针剂及其制备方法 |
-
2023
- 2023-06-15 CN CN202310706523.7A patent/CN116421569B/zh active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030078266A1 (en) * | 2001-04-03 | 2003-04-24 | Kararli Tugrul T. | Reconstitutable parenteral composition |
US20070232567A1 (en) * | 2006-03-28 | 2007-10-04 | Curtis Wright | Formulations Of Low Dose Non-Steroidal Anti-Inflammatory Drugs And Beta-Cyclodextrin |
CN102512383A (zh) * | 2011-12-25 | 2012-06-27 | 天津市嵩锐医药科技有限公司 | 供注射用的帕瑞昔布钠药物组合物 |
CN103211825A (zh) * | 2013-04-19 | 2013-07-24 | 黄华 | 一种新的塞来昔布组合物及其制备工艺 |
CN104414966A (zh) * | 2013-09-04 | 2015-03-18 | 天津汉瑞药业有限公司 | 供注射用的帕瑞昔布钠药物组合物 |
CN104434815A (zh) * | 2013-09-12 | 2015-03-25 | 天津市汉康医药生物技术有限公司 | 一种稳定的供注射用的帕瑞昔布钠药物组合物 |
CN103550168A (zh) * | 2013-09-17 | 2014-02-05 | 江苏奥赛康药业股份有限公司 | 一种帕瑞昔布钠冻干组合物 |
CN105726496A (zh) * | 2014-12-12 | 2016-07-06 | 四川科伦药物研究院有限公司 | 一种帕瑞昔布钠冻干粉剂、其制备方法及其粉剂产品 |
CN105168152A (zh) * | 2015-08-27 | 2015-12-23 | 上海华源药业(宁夏)沙赛制药有限公司 | 一种帕瑞昔布钠冻干粉及其制备方法 |
CN109568277A (zh) * | 2019-01-30 | 2019-04-05 | 成都欣捷高新技术开发股份有限公司 | 枸橼酸在制备帕瑞昔布钠冻干制剂组合物中的应用及其组合物和制备方法 |
CN110960493A (zh) * | 2019-12-30 | 2020-04-07 | 山东罗欣药业集团股份有限公司 | 一种帕瑞昔布钠冻干制剂及其制备方法 |
CN113730362A (zh) * | 2021-10-21 | 2021-12-03 | 上药东英(江苏)药业有限公司 | 一种帕瑞昔布钠冻干粉针剂及其制备方法 |
Non-Patent Citations (2)
Title |
---|
SYED MASHHOOD ALI: "1H NMR spectroscopic investigation of β-cyclodextrin inclusion compounds with parecoxib", 《JOURNAL OF INCLUSION PHENOMENA AND MACROCYCLIC CHEMISTRY》, vol. 59, pages 191 - 196, XP019528624, DOI: 10.1007/s10847-007-9314-3 * |
崔熙顺: "帕瑞昔布钠冻干制剂的质量源于设计工艺开发及验证研究", 《中国药学杂志》, vol. 52, no. 15, pages 1337 - 1341 * |
Also Published As
Publication number | Publication date |
---|---|
CN116421569B (zh) | 2023-09-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1250292C (zh) | 泮托拉唑冻干制剂和泮托拉唑注射剂 | |
JP3267611B2 (ja) | リポソーム−ポリエンプレリポソーム粉末とその製造方法 | |
CN102218030A (zh) | 泮托拉唑钠脂质体组合药物配方及制备方法和用途 | |
JP2883890B2 (ja) | 抗生物質溶液およびその凍結乾燥法 | |
KR101468153B1 (ko) | 5α-안드로스테인-3β,5,6β-트리올 주사제 및 제조방법 | |
CN114617848B (zh) | 一种注射用环磷腺苷冻干制剂及其制备方法 | |
CN116421569B (zh) | 一种注射用帕瑞昔布钠药物组合物及其制备方法 | |
CN103006586B (zh) | 一种盐酸表柔比星冻干粉针及其制备方法 | |
CN102283808A (zh) | 阿奇霉素脂质体组合药物及其制备 | |
EP3287138A1 (en) | Improved daptomycin injectable formulation | |
CN105878193B (zh) | 一种注射用兰索拉唑冻干粉及其制备方法 | |
CN111346061B (zh) | 绿原酸组合物及其制备方法 | |
CN108309944B (zh) | 注射用泮托拉唑钠及其制备方法 | |
CN114159396A (zh) | 一种注射用艾司奥美拉唑钠冻干制剂及其制备方法 | |
US20040127557A1 (en) | Pharmaceutical oxaliplatinum preparation for parenteral administration and method for obtaining same | |
CN116077446A (zh) | 一种雷贝拉唑钠冻干粉针剂及其制备方法 | |
CN106474074B (zh) | 一种注射用左旋泮托拉唑钠冻干粉制剂 | |
CN115475230B (zh) | 一种卡非佐米纳米乳混悬冻干制剂及其制备方法 | |
CN113694032B (zh) | 一种注射用甲泼尼龙琥珀酸钠冻干粉针剂及其制备方法 | |
CN116898814A (zh) | 一种硫酸艾沙康唑冻干粉针剂及其制备方法 | |
CN113908129B (zh) | 一种注射用利福平冻干粉针及其生产方法 | |
CN1456162A (zh) | 左亚叶酸钙的注射药剂及制备方法 | |
CN118697741A (zh) | 一种用于抗心律不齐的β1阻滞剂药物组合物及其制备方法 | |
CN109925283B (zh) | 一种替莫唑胺药物组合物及其制备方法 | |
CN118831060A (zh) | 一种注射用帕瑞昔布钠冻干制剂及其制备方法 |
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 |