CN114796135B - 一种硫糖铝口服制剂及其制备方法 - Google Patents
一种硫糖铝口服制剂及其制备方法 Download PDFInfo
- Publication number
- CN114796135B CN114796135B CN202210317293.0A CN202210317293A CN114796135B CN 114796135 B CN114796135 B CN 114796135B CN 202210317293 A CN202210317293 A CN 202210317293A CN 114796135 B CN114796135 B CN 114796135B
- Authority
- CN
- China
- Prior art keywords
- sucralfate
- porous film
- oral preparation
- film material
- oral
- 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.)
- Active
Links
- MNQYNQBOVCBZIQ-JQOFMKNESA-A sucralfate Chemical compound O[Al](O)OS(=O)(=O)O[C@@H]1[C@@H](OS(=O)(=O)O[Al](O)O)[C@H](OS(=O)(=O)O[Al](O)O)[C@@H](COS(=O)(=O)O[Al](O)O)O[C@H]1O[C@@]1(COS(=O)(=O)O[Al](O)O)[C@@H](OS(=O)(=O)O[Al](O)O)[C@H](OS(=O)(=O)O[Al](O)O)[C@@H](OS(=O)(=O)O[Al](O)O)O1 MNQYNQBOVCBZIQ-JQOFMKNESA-A 0.000 title claims abstract description 84
- 229960004291 sucralfate Drugs 0.000 title claims abstract description 84
- 238000002360 preparation method Methods 0.000 title claims abstract description 67
- 239000000463 material Substances 0.000 claims abstract description 37
- 230000001070 adhesive effect Effects 0.000 claims abstract description 21
- 239000006184 cosolvent Substances 0.000 claims abstract description 21
- 239000000853 adhesive Substances 0.000 claims abstract description 20
- 229920000926 Galactomannan Polymers 0.000 claims abstract description 19
- 239000003085 diluting agent Substances 0.000 claims abstract description 19
- 229920001983 poloxamer Polymers 0.000 claims abstract description 19
- OMDQUFIYNPYJFM-XKDAHURESA-N (2r,3r,4s,5r,6s)-2-(hydroxymethyl)-6-[[(2r,3s,4r,5s,6r)-4,5,6-trihydroxy-3-[(2s,3s,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]methoxy]oxane-3,4,5-triol Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@@H]1OC[C@@H]1[C@@H](O[C@H]2[C@H]([C@@H](O)[C@H](O)[C@@H](CO)O2)O)[C@H](O)[C@H](O)[C@H](O)O1 OMDQUFIYNPYJFM-XKDAHURESA-N 0.000 claims abstract description 18
- RVGRUAULSDPKGF-UHFFFAOYSA-N Poloxamer Chemical compound C1CO1.CC1CO1 RVGRUAULSDPKGF-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229960000502 poloxamer Drugs 0.000 claims abstract description 18
- 125000003118 aryl group Chemical group 0.000 claims abstract description 17
- PJUIMOJAAPLTRJ-UHFFFAOYSA-N monothioglycerol Chemical group OCC(O)CS PJUIMOJAAPLTRJ-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229940035024 thioglycerol Drugs 0.000 claims abstract description 11
- 239000000796 flavoring agent Substances 0.000 claims abstract description 9
- 235000013355 food flavoring agent Nutrition 0.000 claims abstract description 9
- 238000007873 sieving Methods 0.000 claims description 28
- 239000008187 granular material Substances 0.000 claims description 21
- HEBKCHPVOIAQTA-NGQZWQHPSA-N d-xylitol Chemical compound OC[C@H](O)C(O)[C@H](O)CO HEBKCHPVOIAQTA-NGQZWQHPSA-N 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 12
- 229940124532 absorption promoter Drugs 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 10
- 239000007779 soft material Substances 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 229920002472 Starch Polymers 0.000 claims description 5
- 238000009472 formulation Methods 0.000 claims description 5
- 239000011148 porous material Substances 0.000 claims description 5
- 239000008107 starch Substances 0.000 claims description 5
- 235000019698 starch Nutrition 0.000 claims description 5
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 claims description 4
- 229930006000 Sucrose Natural products 0.000 claims description 4
- 230000001678 irradiating effect Effects 0.000 claims description 4
- 239000005720 sucrose Substances 0.000 claims description 4
- 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 description 3
- 229930195725 Mannitol Natural products 0.000 claims description 3
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical group [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims description 3
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 3
- 239000000594 mannitol Substances 0.000 claims description 3
- 235000010355 mannitol Nutrition 0.000 claims description 3
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims description 3
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 claims description 3
- 229920000881 Modified starch Polymers 0.000 claims description 2
- 239000007864 aqueous solution Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 10
- 210000001156 gastric mucosa Anatomy 0.000 abstract description 10
- 238000004090 dissolution Methods 0.000 abstract description 4
- 238000000338 in vitro Methods 0.000 abstract description 3
- 230000004044 response Effects 0.000 abstract description 3
- 239000003364 biologic glue Substances 0.000 abstract 1
- 230000002045 lasting effect Effects 0.000 abstract 1
- 208000025865 Ulcer Diseases 0.000 description 10
- 231100000397 ulcer Toxicity 0.000 description 10
- 239000002994 raw material Substances 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 7
- 230000033228 biological regulation Effects 0.000 description 6
- 239000003814 drug Substances 0.000 description 6
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 6
- 208000007107 Stomach Ulcer Diseases 0.000 description 5
- 201000005917 gastric ulcer Diseases 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 5
- 230000002829 reductive effect Effects 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 4
- 239000000084 colloidal system Substances 0.000 description 4
- 238000010494 dissociation reaction Methods 0.000 description 4
- 230000005593 dissociations Effects 0.000 description 4
- 229940079593 drug Drugs 0.000 description 4
- 230000035876 healing Effects 0.000 description 4
- 210000002784 stomach Anatomy 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 235000019359 magnesium stearate Nutrition 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000002459 sustained effect Effects 0.000 description 2
- 238000013268 sustained release Methods 0.000 description 2
- 239000012730 sustained-release form Substances 0.000 description 2
- DEXFNLNNUZKHNO-UHFFFAOYSA-N 6-[3-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperidin-1-yl]-3-oxopropyl]-3H-1,3-benzoxazol-2-one Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C1CCN(CC1)C(CCC1=CC2=C(NC(O2)=O)C=C1)=O DEXFNLNNUZKHNO-UHFFFAOYSA-N 0.000 description 1
- 229920001661 Chitosan Polymers 0.000 description 1
- 241000590002 Helicobacter pylori Species 0.000 description 1
- 235000006679 Mentha X verticillata Nutrition 0.000 description 1
- 235000002899 Mentha suaveolens Nutrition 0.000 description 1
- 235000001636 Mentha x rotundifolia Nutrition 0.000 description 1
- 208000008469 Peptic Ulcer Diseases 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000035587 bioadhesion Effects 0.000 description 1
- 239000000227 bioadhesive Substances 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 1
- 239000007884 disintegrant Substances 0.000 description 1
- 239000012738 dissolution medium Substances 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 210000000416 exudates and transudate Anatomy 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 210000004211 gastric acid Anatomy 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 230000030136 gastric emptying Effects 0.000 description 1
- 230000000762 glandular Effects 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 229940037467 helicobacter pylori Drugs 0.000 description 1
- 230000000968 intestinal effect Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000004877 mucosa Anatomy 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 208000011906 peptic ulcer disease Diseases 0.000 description 1
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 229920000053 polysorbate 80 Polymers 0.000 description 1
- 239000006041 probiotic Substances 0.000 description 1
- 235000018291 probiotics Nutrition 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000009210 therapy by ultrasound Methods 0.000 description 1
Images
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
- A61K31/70—Carbohydrates; Sugars; Derivatives thereof
-
- 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
- A61K9/0053—Mouth and digestive tract, i.e. intraoral and peroral administration
-
- 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
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2013—Organic compounds, e.g. phospholipids, fats
-
- 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
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2013—Organic compounds, e.g. phospholipids, fats
- A61K9/2018—Sugars, or sugar alcohols, e.g. lactose, mannitol; Derivatives thereof, e.g. polysorbates
-
- 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
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2022—Organic macromolecular compounds
- A61K9/205—Polysaccharides, e.g. alginate, gums; Cyclodextrin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
- A61P1/04—Drugs for disorders of the alimentary tract or the digestive system for ulcers, gastritis or reflux esophagitis, e.g. antacids, inhibitors of acid secretion, mucosal protectants
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Physiology (AREA)
- Nutrition Science (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Organic Chemistry (AREA)
- Medicinal Preparation (AREA)
Abstract
本发明提出了一种硫糖铝口服制剂及其制备方法,按质量百分比计,包括:30‑55wt%硫糖铝、28‑50wt%稀释剂、0.2‑2.2wt%芳香矫味剂、3‑11wt%助溶剂、8‑17wt%多孔薄膜材料和2‑20wt%粘合剂,所述助溶剂为硫代甘油,所述多孔薄膜材泊洛沙姆和半乳甘露聚糖,所述泊洛沙姆与半乳甘露聚糖的质量比为0.2‑0.3:0.8‑1.6。本发明还提供了该硫糖铝口服制剂的制备方法。本发明获得的硫糖铝口服制剂累积释放度达到18h,具有起效较快、效果持续料为稳定、高溶出性等优良性能,同时,对胃粘膜的粘附作用力较高,体外生物粘附力可达28.72g/cm2。
Description
技术领域
本发明涉及药物口服制剂技术领域,特别涉及一种硫糖铝口服制剂及其制备方法。
背景技术
胃溃疡是消化性溃疡的一种类型,当胃黏膜出现破损时,则在该部位容易发生溃疡,即形成胃溃疡。硫糖铝是有效的治疗胃溃疡的药物之一,具有保护溃疡面,促进溃疡愈合的作用。其作用机理是:在酸性环境下,硫糖铝可解离出硫酸蔗糖复合离子,复合离子聚合成不溶性的带负电荷的胶体,能与溃疡面带正电荷的蛋白质渗出物相结合,形成一层保护膜覆盖于溃疡面,促进溃疡愈合。但因胃排空的作用,通常使硫糖铝滞留在胃的时间不长,导致治疗效果不理想,生物利用度低,且硫糖铝的溶出需要低酸条件,受到一定限制。
发明内容
鉴于此,本发明的目的在于提出一种硫糖铝口服制剂及其制备方法,解决上述问题。
本发明的技术方案是这样实现的:
一种硫糖铝口服制剂,按质量百分比计,包括:30-55wt%硫糖铝、28-50wt%稀释剂、0.2-2.2wt%芳香矫味剂、3-11wt%助溶剂、8-17wt%多孔薄膜材料和2-20wt%粘合剂;
所述助溶剂为硫代甘油;本发明选用硫代甘油有利于提高组分间的相容性,使制得的软材和多孔薄膜材料间形成缓冲体系,提高药物的稳定性和释放的可持续性;硫代甘油与低聚木糖混合后也有助于原料组分的分散均匀性,使原料组分具有可压性,并形成一定的机械强度,使压片使无碎片、松片的现象,也避免低聚木糖的吸潮影响。
所述多孔薄膜材料为泊洛沙姆和半乳甘露聚糖,所述泊洛沙姆与半乳甘露聚糖的质量比为0.2-0.3:0.8-1.6;本发明优选泊洛沙姆和半乳甘露聚糖,制备多孔薄膜材料,有利于在药物释放时通过控制孔隙大小使得硫糖铝逐步解离,并达到缓释的作用。
进一步说明,按质量百分比计,包括:30-45wt%硫糖铝、32-48wt%稀释剂、0.2-2.2wt%芳香矫味剂、4-10wt%助溶剂、9-15wt%多孔薄膜材料和2-10wt%粘合剂。
更优选地,按质量百分比计,包括:30-40wt%硫糖铝、40-48wt%稀释剂、0.2-2.2wt%芳香矫味剂、4-6wt%助溶剂、9-12wt%多孔薄膜材料和2-10wt%粘合剂。
进一步说明,所述多孔薄膜材料为泊洛沙姆和半乳甘露聚糖按质量比0.2-0.3:0.8-1.6混合,经570-700nm红光照射,得孔径为0.8-1.2μm的多孔薄膜材料。
优选地,泊洛沙姆与半乳甘露聚糖的质量比为0.3:1.6。
进一步说明,所述口服制剂还包括2.2-4.8wt%促吸收剂低聚木糖;低聚木糖的酸、热稳定性好,本发明加入低聚木糖有助于吸收组分中的水分,促进原料组分的亲和性,在制粒干燥后,保持硫糖铝的干燥性,有助于后续二次混料后压片造成的粘连、原料损失等问题;同时,低聚木糖是一种功能性聚合糖,本发明通过筛选并控制低聚木糖的添加量,还赋予硫糖铝口服制剂调节肠道益生菌的保健功效,也有利于抑制幽门螺杆菌的生长。
本发明还提供了该硫糖铝口服制剂的制备方法,包括如下步骤:
步骤S1:分别将硫糖铝和稀释剂过70-90目筛,得预混料1,将芳香矫味剂过90-110目筛,得预混料2;
步骤S2:在预混料1中加入粘合剂和促吸收剂,制软材,加入助溶剂和多孔薄膜材料,20-30℃搅拌10-60min后,超声10-60min,过10-30目筛,制粒,于40-60℃干燥至水分含量≤3.0%,得颗粒物;
步骤S3:取颗粒物,过10-30目筛,整粒,加入预混料2,混合,以直径8-10mm平弧冲头压片,得硫糖铝口服制剂。
进一步说明,所述稀释剂为蔗糖、甘露醇、多孔淀粉、预胶化淀粉中至少一种;所述粘合剂为质量浓度2-3%羧甲基纤维素钠水溶液;所述芳香矫味剂为薄荷油、薄荷香精、桔子香精中至少一种。
进一步说明,步骤S2中,所述搅拌温度为25℃,搅拌时间为30min。
进一步说明,步骤S2中,所述超声功率为600-800W。
与现有技术相比,本发明的有益效果为:
(1)本发明选用硫代甘油作为助溶剂、低聚木糖作为促吸收剂,以及泊洛沙姆和半乳甘露聚糖形成的多孔薄膜材料,并结合稀释剂、粘合剂和芳香矫味剂制备硫糖铝口服制剂,优化组分间的配比,组分间相互协同,有助于降低硫糖铝低酸环境的解离要求,能够使硫糖铝口服制剂在较高酸性的条件下(pH值5.5的盐酸溶液)促进硫糖铝的解离和持续释放,延长硫糖铝在胃内的疗效作用时间,具有起效较快、效果持续稳定、高溶出性等优良性能;同时,硫糖铝口服制剂与胃黏膜损伤表面的结合能力更强,具有较好的胃滞留特性,可提高和延长硫糖铝口服制剂修复溃疡、中和胃酸、调节粘膜pH的疗效效果。
(2)本发明制备的硫糖铝口服制剂水分含量和制酸力符合规定,酸度值为4.0~4.4,硫糖铝口服制剂白色平整,无裂片、松片的现象,原料组分可压性好,产品质量稳定可控;本发明发现在相对减少辅料用量时,需要增加适量的崩解剂和或润滑剂,以达到符合质量要求标准,因此,控制合理的组分配比有利于稳定地控制硫糖铝口服制剂的产品质量。
(3)此外,本发明优选原料组分,结合步骤在硫糖铝和稀释剂与粘合剂、促吸收剂制成软材时,加入助溶剂硫代甘油、多孔薄膜材料泊洛沙姆和半乳甘露聚糖,有利于促进主药的分散度,提高组分间的相容性和亲和性,并形成一种胶状体协同硫糖铝在胃粘膜表面形成的一层保护膜,对胃粘膜产生强有力的粘附力,覆盖面积广,起到持续促进溃疡的愈合,并进一步避免硫糖铝的快速解离;同时,也避免多孔薄膜材料先行溶出,一方面阻碍硫糖铝对溃疡的保护膜形成,另一方面也易降低制剂的稳定性,导致制剂质量问题,保证用药的安全性。
附图说明
图1为本发明实施例1和对比例1-4的累积释放度的测定结果图。
具体实施方式
为了更好理解本发明技术内容,下面提供具体实施例,对本发明做进一步的说明。
本发明实施例所用的实验方法如无特殊说明,均为常规方法。
本发明实施例所用的材料、试剂等,如无特殊说明,均可从商业途径得到。
实施例1
一种硫糖铝口服制剂,处方如下表:
| 序号 | 物料组成 | 配比(g) |
| 1 | 硫糖铝 | 350 |
| 2 | 蔗糖 | 250 |
| 3 | 甘露醇 | 150 |
| 4 | 多孔淀粉 | 50 |
| 5 | 羧甲基纤维素钠 | 适量 |
| 6 | 薄荷油 | 7.4 |
| 7 | 桔子香精 | 适量 |
| 8 | 硫代甘油 | 50 |
| 9 | 泊洛沙姆 | 15 |
| 10 | 半乳甘露聚糖 | 80 |
| 11 | 低聚木糖 | 37 |
(1)原料制备:多孔薄膜材料为泊洛沙姆和半乳甘露聚糖按质量比0.3:1.6混合,经630nm红光照射,得孔径为1.0μm的多孔薄膜材料。
(2)硫糖铝口服制剂的制备方法,包括如下步骤:
步骤S1:分别将硫糖铝和稀释剂过80目筛,得预混料1,将芳香矫味剂过100目筛,得预混料2;
步骤S2:在预混料1中加入粘合剂和促吸收剂,制软材,加入助溶剂和多孔薄膜材料,25℃搅拌30min后,700W超声40min,过20目筛,制粒,于50℃干燥至水分含量≤3.0%,得颗粒物;
步骤S3:取颗粒物,过20目筛,整粒,加入预混料2混合,以直径9mm平弧冲头压片,得硫糖铝口服制剂。
对比例1-4
根据实施例1的相同制备方法,区别在于原料添加和用量不同,处方如下表:
将实施例1和对比例1-4获得的硫糖铝口服制剂依据《中国药典》2020年版二部,对产品进行质量检测,以900mL、pH值5.5的盐酸溶液为溶出介质,测量释放度,实验结果如图1。
由图1可知,实施例1释放度优良,可达到18h,表明本发明选用硫代甘油作为助溶剂、低聚木糖作为促吸收剂,以及泊洛沙姆和半乳甘露聚糖形成的多孔薄膜材料,并结合稀释剂、粘合剂和芳香矫味剂制备硫糖铝口服制剂,优化组分间的配比,能够在较高酸性的条件下促进硫糖铝的解离和持续释放,延长硫糖铝的疗效作用时间,具有起效较快、效果持续稳定、高溶出性等优良性能。
与对比例1相比,增加硫代甘油和低聚木糖的用量,释放速率较慢,在1h时释放度较低,起效慢;与对比例2和对比例3相比,壳聚糖和吐温-80均有阻滞硫糖铝释放的作用,6h后释放度稳定;与对比例4相比,调整泊洛沙姆和半乳甘露聚糖比例,硫糖铝的释放度明显降低。
实施例2-5
一种硫糖铝口服制剂,处方如下表:
(1)原料制备:多孔薄膜材料为泊洛沙姆和半乳甘露聚糖经630nm红光照射,得孔径为1.0μm的多孔薄膜材料。
(2)上述实施例2-5硫糖铝口服制剂的制备方法,包括如下步骤:
步骤S1:分别将硫糖铝和稀释剂过80目筛,得预混料1,将芳香矫味剂过100目筛,得预混料2;
步骤S2:在预混料1中加入粘合剂和促吸收剂,制软材,加入助溶剂和多孔薄膜材料,25℃搅拌30min后,700W超声40min,过20目筛,制粒,于50℃干燥至水分含量≤3.0%,得颗粒物;
步骤S301:取颗粒物,过20目筛,整粒,加入预混料2、羧甲基淀粉钠和硬脂酸镁,混合,以直径9mm平弧冲头压片,得实施例2硫糖铝口服制剂;
步骤S302:取颗粒物,过20目筛,整粒,加入预混料2混合,以直径9mm平弧冲头压片,得实施例3硫糖铝口服制剂;
步骤S303:取颗粒物,过20目筛,整粒,加入预混料2和硬脂酸镁混合,以直径9mm平弧冲头压片,得实施例4硫糖铝口服制剂;
步骤S304:取颗粒物,过20目筛,整粒,加入预混料2和滑石粉混合,以直径9mm平弧冲头压片,得实施例5硫糖铝口服制剂。
将实施例1-5获得的硫糖铝口服制剂依据《中国药典》2020年版二部,对产品进行质量检测,以及对口服制剂压片后的水分含量和酸度值情况进行测量,结果如下表:
| 项目 | 水分含量(%) | 酸度值 | 制酸力 | 性状 |
| 实施例1 | 9.5 | 4.2 | 符合规定 | 白色平整,无裂片、松片 |
| 实施例2 | 8.7 | 4.4 | 符合规定 | 白色平整,无裂片、松片 |
| 实施例3 | 10.2 | 4.0 | 符合规定 | 白色平整,无裂片、松片 |
| 实施例4 | 8.2 | 4.3 | 符合规定 | 白色平整,无裂片、松片 |
| 实施例5 | 8.9 | 4.2 | 符合规定 | 白色平整,无裂片、松片 |
由上表可知,采用本发明的科学配比,实施例1-5获得的硫糖铝口服制剂水分含量为8.2%~10.2%,符合水分含量8.0%~12.0%的规定,酸度值为4.0~4.4,制酸力符合规定,硫糖铝口服制剂白色平整,无裂片、松片的现象。
实施例6
本实施例与实施例1的区别在于,硫糖铝口服制剂的制备方法不同,具体步骤:
步骤S1:分别将硫糖铝和稀释剂过70目筛,得预混料1,将芳香矫味剂过100目筛,得预混料2;
步骤S2:在预混料1中加入粘合剂和促吸收剂,制软材,加入助溶剂和多孔薄膜材料,25℃搅拌30min后,800W超声60min,过20目筛,制粒,于50℃干燥至水分含量≤3.0%,得颗粒物;
步骤S3:取颗粒物,过20目筛,整粒,加入预混料2、羧甲基淀粉钠和硬脂酸镁,混合,以直径9mm平弧冲头压片,得硫糖铝口服制剂。
实施例7
本实施例与实施例1的区别在于,最后加入助溶剂和多孔薄膜材料,具体步骤:
步骤S1:分别将硫糖铝和稀释剂过80目筛,得预混料1,将芳香矫味剂过100目筛,得预混料2;
步骤S2:在预混料1中加入粘合剂和促吸收剂,制软材,过20目筛,制粒,于50℃干燥至水分含量≤3.0%,得颗粒物;
步骤S3:取颗粒物,过20目筛,整粒,加入预混料2、助溶剂和多孔薄膜材料,混合,25℃搅拌30min后,700W超声40min,过20目筛,制粒,干燥,以直径9mm平弧冲头压片,得硫糖铝口服制剂。
取胃溃疡模型大鼠的胃,分离出胃粘膜,分别将实施例1、实施例6和实施例7的硫糖铝口服制剂均匀撒在胃粘膜表面上(腺胃大小为2×2cm),置于环境温度25±2℃、相对湿度90±2%的恒温恒湿箱20min,取出,以压力200g、压迫时间15min,测量体外生物粘附力,结果如下表:
| 项目 | 实施例1 | 实施例6 | 实施例7 |
| <![CDATA[粘附力(g/cm<sup>2</sup>)]]> | 28.72 | 25.04 | 13.56 |
由上表可知,实施例1的硫糖铝口服制剂对胃粘膜的粘附作用力较高,体外生物粘附力为28.72g/cm2,具有较好的胃滞留特性,提高硫糖铝口服制剂修复溃疡、中和胃酸、调节粘膜pH的疗效,与实施例7相比,表明本发明通过调整糖铝口服制剂的制备方法,在硫糖铝和稀释剂与粘合剂、促吸收剂制成软材时,加入助溶剂硫代甘油、多孔薄膜材料泊洛沙姆和半乳甘露聚糖,有利于促进主药的分散度,提高组分间的相容性和亲和性,并形成一种胶状体协同硫糖铝在胃粘膜表面形成的一层保护膜,对胃粘膜产生强有力的粘附力,覆盖面积广,起到持续促进胃溃疡的愈合;同时,也避免多孔薄膜材料先行溶出,一方面阻碍硫糖铝对溃疡的保护膜形成,另一方面也易降低制剂的稳定性,导致制剂质量问题。
以上所述仅为本发明的较佳实施例而已,并不用以限制本发明,凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。
Claims (8)
1.一种硫糖铝口服制剂,其特征在于,按质量百分比计,包括:30-55 wt%硫糖铝、28-50wt%稀释剂、0.2-2.2 wt%芳香矫味剂、3-11 wt%助溶剂、8-17 wt%多孔薄膜材料、2-20 wt%粘合剂和2.2-4.8 wt%促吸收剂低聚木糖;
所述助溶剂为硫代甘油;
所述多孔薄膜材料为泊洛沙姆和半乳甘露聚糖,所述泊洛沙姆与半乳甘露聚糖的质量比为0.2-0.3:0.8-1.6;
所述硫糖铝口服制剂的制备方法,包括如下步骤:
步骤S1:分别将硫糖铝和稀释剂过70-90目筛,得预混料1,将芳香矫味剂过90-110目筛,得预混料2;
步骤S2:在预混料1中加入粘合剂和促吸收剂,制软材,加入助溶剂和多孔薄膜材料,20-30℃搅拌10-60 min后,超声10-60 min,过10-30目筛,制粒,于40-60℃干燥至水分含量≤3.0%,得颗粒物;
步骤S3:取颗粒物,过10-30目筛,整粒,加入预混料2,混合,以直径8-10 mm平弧冲头压片,得硫糖铝口服制剂。
2. 根据权利要求1的一种硫糖铝口服制剂,其特征在于,按质量百分比计,包括:30-45wt%硫糖铝、32-48 wt%稀释剂、0.2-2.2 wt%芳香矫味剂、4-10 wt%助溶剂、9-15 wt%多孔薄膜材料和2-10 wt%粘合剂。
3. 根据权利要求1的一种硫糖铝口服制剂,其特征在于,按质量百分比计,包括:30-40wt%硫糖铝、40-48 wt%稀释剂、0.2-2.2 wt%芳香矫味剂、4-6 wt%助溶剂、9-12 wt%多孔薄膜材料和2-10 wt%粘合剂。
4. 根据权利要求1的一种硫糖铝口服制剂,其特征在于,所述多孔薄膜材料为泊洛沙姆和半乳甘露聚糖按质量比0.2-0.3:0.8-1.6混合,经570-700 nm红光照射,得孔径为0.8-1.2 μm的多孔薄膜材料。
5.根据权利要求4的一种硫糖铝口服制剂,其特征在于,泊洛沙姆与半乳甘露聚糖的质量比为0.3:1.6。
6.根据权利要求1的一种硫糖铝口服制剂,其特征在于,所述稀释剂为蔗糖、甘露醇、多孔淀粉、预胶化淀粉中至少一种;所述粘合剂为质量浓度2-3%羧甲基纤维素钠水溶液;所述芳香矫味剂为薄荷油、薄荷香精、桔子香精中至少一种。
7. 根据权利要求1的一种硫糖铝口服制剂,其特征在于,步骤S2中,所述搅拌温度为25℃,搅拌时间为30 min。
8. 根据权利要求1的一种硫糖铝口服制剂,其特征在于,步骤S2中,所述超声功率为600-800 W。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210317293.0A CN114796135B (zh) | 2022-03-29 | 2022-03-29 | 一种硫糖铝口服制剂及其制备方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210317293.0A CN114796135B (zh) | 2022-03-29 | 2022-03-29 | 一种硫糖铝口服制剂及其制备方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114796135A CN114796135A (zh) | 2022-07-29 |
| CN114796135B true CN114796135B (zh) | 2023-04-07 |
Family
ID=82531201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210317293.0A Active CN114796135B (zh) | 2022-03-29 | 2022-03-29 | 一种硫糖铝口服制剂及其制备方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114796135B (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116098863B (zh) * | 2023-03-20 | 2023-08-29 | 广东逸舒制药股份有限公司 | 一种硫糖铝口服混悬液及其制备方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE602004014747D1 (de) * | 2003-03-26 | 2008-08-14 | Egalet As | Matrixzubereitungen für die kontrollierte darreichung von arzneistoffen |
| JP6280243B2 (ja) * | 2014-04-28 | 2018-02-14 | ダウ コーニング コーポレーションDow Corning Corporation | 架橋組成物及びこれを含む化粧料組成物 |
| CN104490924A (zh) * | 2014-12-05 | 2015-04-08 | 海南卫康制药(潜山)有限公司 | 一种硫糖铝组合物咀嚼片及其制备方法 |
| BR112018004069A2 (pt) * | 2015-09-01 | 2021-07-13 | First Wave Bio, Inc. | composição farmacêutica sólida, preparação de enema compreendendo niclosamida, formulação de enema, uso de niclosamida e kit |
| IL275312B2 (en) * | 2017-12-18 | 2024-09-01 | Tris Pharma Inc | Ghb pharmaceutical compositions comprising a floating interpenetrating polymer network forming system |
| CN109432219A (zh) * | 2018-12-25 | 2019-03-08 | 重庆医药高等专科学校 | 一种硫糖铝制剂 |
-
2022
- 2022-03-29 CN CN202210317293.0A patent/CN114796135B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN114796135A (zh) | 2022-07-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1276467B1 (en) | Guaifenesin sustained release formulation and tablets | |
| EP0868910B1 (de) | Verwendung von redispergierbaren Polymerpulvern oder Polymergranulaten als Bindemittel zur Herstellung von festen pharmazeutischen Darreichungsformen | |
| US5275823A (en) | Pharmaceutical compositions | |
| CZ20002391A3 (cs) | Bleskově tající prostředek pro orální podání a způsob jeho výroby | |
| EP0349103B1 (en) | Chewable tablet | |
| EP2210591A2 (en) | Wet granulation tableting method using aqueous dispersion of low-substituted hydroxypropyl cellulose | |
| JPH0751516B2 (ja) | 固体医薬製剤 | |
| IE77165B1 (en) | Water-dispersible tablet containing acyclovir | |
| JPH0645540B2 (ja) | 医薬組成物 | |
| CN114796135B (zh) | 一种硫糖铝口服制剂及其制备方法 | |
| CA2748496C (en) | Disintegrable formulations of lanthanum carbonate | |
| EP3177290B1 (en) | Pharmaceutical compositions of edoxaban | |
| JP7650033B2 (ja) | ニトロキソリンを含む医薬組成物、ニトロキソリン経口固形錠剤、その調製方法、及びその使用 | |
| EP1965760B1 (de) | Feinteiliges quervernetztes polyvinylpyrrolidon als tablettensprengmittel | |
| EP1220667A2 (en) | Treating endometriosis or infertility, or improving fertility | |
| CN102626410A (zh) | 一种含有罗氟司特的药物组合物 | |
| CA2531486A1 (en) | Saquinavir mesylate oral dosage form | |
| CN107320440B (zh) | 含萝卜硫素胃滞留组合物及其制备方法 | |
| RU2281772C1 (ru) | Лекарственная форма, обладающая антиангинальным действием, и способ ее изготовления | |
| CN101653423A (zh) | 拉西地平片及其制备方法 | |
| US20030004130A1 (en) | Homogeneous pharmaceutical compositions containing zidovudine and lamivudine | |
| JPH06239756A (ja) | 制酸剤組成物 | |
| RU2254855C2 (ru) | Противовирусное средство и способ его получения | |
| CN115813872B (zh) | 动物用复方伊维菌素驱虫片及其制备方法 | |
| CN1259042C (zh) | 羟苯磺酸钙分散片及其制备方法 |
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 |