CN1988891B - 包衣片制剂和方法 - Google Patents

包衣片制剂和方法 Download PDF

Info

Publication number
CN1988891B
CN1988891B CN2005800245879A CN200580024587A CN1988891B CN 1988891 B CN1988891 B CN 1988891B CN 2005800245879 A CN2005800245879 A CN 2005800245879A CN 200580024587 A CN200580024587 A CN 200580024587A CN 1988891 B CN1988891 B CN 1988891B
Authority
CN
China
Prior art keywords
coatings
label
coating
coated tablet
medicine
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
Application number
CN2005800245879A
Other languages
English (en)
Other versions
CN1988891A (zh
Inventor
D·德赛
B·V·李
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bristol Myers Squibb Co
Original Assignee
Bristol Myers Squibb Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34971747&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN1988891(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bristol Myers Squibb Co filed Critical Bristol Myers Squibb Co
Publication of CN1988891A publication Critical patent/CN1988891A/zh
Application granted granted Critical
Publication of CN1988891B publication Critical patent/CN1988891B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/20Pills, tablets, discs, rods
    • A61K9/28Dragees; Coated pills or tablets, e.g. with film or compression coating
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/20Pills, tablets, discs, rods
    • A61K9/28Dragees; Coated pills or tablets, e.g. with film or compression coating
    • A61K9/2886Dragees; Coated pills or tablets, e.g. with film or compression coating having two or more different drug-free coatings; Tablets of the type inert core-drug layer-inactive layer
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/40Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil
    • A61K31/403Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil condensed with carbocyclic rings, e.g. carbazole
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/20Pills, tablets, discs, rods
    • A61K9/2072Pills, tablets, discs, rods characterised by shape, structure or size; Tablets with holes, special break lines or identification marks; Partially coated tablets; Disintegrating flat shaped forms
    • A61K9/2086Layered tablets, e.g. bilayer tablets; Tablets of the type inert core-active coat
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/20Pills, tablets, discs, rods
    • A61K9/2072Pills, tablets, discs, rods characterised by shape, structure or size; Tablets with holes, special break lines or identification marks; Partially coated tablets; Disintegrating flat shaped forms
    • A61K9/2086Layered tablets, e.g. bilayer tablets; Tablets of the type inert core-active coat
    • A61K9/209Layered tablets, e.g. bilayer tablets; Tablets of the type inert core-active coat containing drug in at least two layers or in the core and in at least one outer layer
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/20Pills, tablets, discs, rods
    • A61K9/28Dragees; Coated pills or tablets, e.g. with film or compression coating
    • A61K9/2806Coating materials
    • A61K9/2833Organic macromolecular compounds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/20Pills, tablets, discs, rods
    • A61K9/28Dragees; Coated pills or tablets, e.g. with film or compression coating
    • A61K9/2806Coating materials
    • A61K9/2833Organic macromolecular compounds
    • A61K9/284Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00Drugs for disorders of the metabolism
    • A61P3/08Drugs for disorders of the metabolism for glucose homeostasis
    • A61P3/10Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Diabetes (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Endocrinology (AREA)
  • Hematology (AREA)
  • Obesity (AREA)
  • Emergency Medicine (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Indole Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Abstract

本发明提供包衣片制剂,其包括易发生分子内环化的药物例如式(I)的DPP4-抑制剂saxaglipitin或其HCl盐,该制剂包括含有一种或多种填充剂的片芯和其他常规赋形剂,该片芯包括包被在其上的可包括两层或多层的包衣,其中至少一层为由一种或多种包衣聚合物形成的内密封包衣层,其中第二层由药物(DPP4-抑制剂)和一种或多种包衣聚合物形成,以及可选用可不选用但最好选用的由一种或多种包衣聚合物形成的第三外保护层。本发明也提供用于形成包衣片的方法。

Description

包衣片制剂和方法
发明领域
本申请要求于2004年5月28日提出申请的美国专利临时申请第60/575,319号的优先权,其整体内容在此引作参考。
本发明涉及包括用药物例如DPP4-抑制剂,例如saxagliptin包衣片芯的包衣片制剂和用于制备这类包衣片制剂的方法。
发明背景
或其盐酸盐,
上面结构式的化合物或其盐酸盐(下文中为上述DPP4-抑制剂或saxaglipitin)为口服有效的可逆二肽基肽酶-4(DPP4)抑制剂,为公开于美国专利第6,395,767号中的用于治疗2型糖尿病的治疗剂。
在摄取食物后,释放促胰岛素激素GLP-1,进而诱导自胰腺释放胰岛素。某些GLP-1被存在于血浆和肠毛细管内皮中的DPP4所灭活。因此,若DPP4受到抑制,则可得到更多GLP-1以刺激自胰腺释放胰岛素。这种胰岛素释放机制的优点为胰岛素仅因响应进食而分泌。因此,与其他糖尿病药物有关的低血糖症问题对于DPP4抑制剂应该不成为问题。
上述DPP4抑制剂为不稳定化合物,其如下所示易于发生分子内环化。
DPP4抑制剂                                     环脒
形成环脒(CA)
得到的降解物环脒(主要为顺-环脒(CA))没有治疗活性,因此,其形成并非人们所想要的。这种环化反应可在固态和溶液状态两种情况下发生。当用常用加工行为例如湿法制粒、碾压或压片进行配制时,分子内环化速率加快。另外,大部分常用赋形剂当与该化合物混合时,可加速环化速率。此外,当药物与赋形剂比率增加时,顺-环脒水平增加,对低强度剂型造成更大挑战。考虑到分子的这些性质,制造DPP4-抑制剂的常规片剂剂型(为优选剂型)是一种不可行的选择。
目前,小规模地制造了含有DPP4-抑制剂与常用赋形剂干混的胶囊制剂,用于临床研究。含有DPP4-抑制剂的胶囊制剂的放大也有问题,因为其涉及为控制DPP4抑制剂粒径以便制造的低强度的胶囊摆脱含量均匀度的问题而碾磨的步骤。
另外,大部分用于糖尿病治疗的治疗剂作为单体或作为组合产品都是片剂剂型。既然用传统制造过程制造DPP4-抑制剂片剂剂型不可行,将其与其他治疗剂制造为组合片剂应该更成问题。
因此,可发现明显需要稳定的药物制剂,其含有易发生分子内环化的药物,分子内环化可导致无治疗活性的降解物例如环脒的形成。
Robl等的美国专利第6,395,767号(下文中的Robl等)公开了基于环丙基稠合的吡咯烷的二肽基肽酶IV抑制剂(DPP4抑制剂),其包括具有下列结构的化合物或其药物上可接受盐,
Figure S05824587920070124D000031
其中该药物上可接受盐可为盐酸盐或三氟乙酸盐。
Robl等公开了可将包括上面列出的那些DPP4抑制剂配制为片剂、胶囊剂、颗粒剂或粉剂。
发明简述
本发明提供可包括易发生分子内环化的药物的包衣片,其在正常贮存条件(即30℃和60%相对湿度)下惊人地稳定。
本发明包衣片包括片芯(也称作“芯”、“片芯”、“安慰剂”、“安慰剂芯片”、“片芯组合物”或“芯组合物”)和
a)包被在芯上面的包衣层,该包衣层为由至少一种包衣聚合物形成的内密封包衣;
b)第二包衣层,置于内密封包衣上,由药物和至少一种包衣聚合物(优选与内密封包衣聚合相同)形成;和任选
c)外保护包衣层,置于第二包衣层上,由至少一种包衣聚合物(优选与第二包衣层和内密封包衣聚合物相同,但不必包括同样量的这类聚合物)形成。
药物应优选下面结构式的DPP4-抑制剂或其药物上可接受盐,例如HCl盐,也称作化合物A。
在优选实施方案中,本发明包衣片应包括由一种或多种膨胀剂或填充剂、任选一种或多种粘合剂、任选一种或多种崩解剂、任选一种或多种压片润滑剂形成的片芯,
a)包括至少一种包衣聚合物,优选基于聚乙烯醇(PVA)的聚合物的内密封包衣层;
b)置于所述密封包衣层a)上的第二包衣层,包括至少一种药物和至少一种包衣聚合物,优选基于PVA的聚合物,优选与内密封包衣层相同的包衣聚合物。
优选通过喷雾包衣将上述包衣层涂到片芯上。
在本发明更优选实施方案中,外保护层或第三包衣层将包被在第二包衣层(含有药物)上,并且将起保护层的作用。第三层或保护包衣层除将不包括药物但可任选包括一种或多种着色剂外,可优选包括与第二包衣层相似的成分,可不必包括相同量的这类成分。也可任选涂覆含有着色剂与包衣聚合物的第四层(包括与第三层相似成分)以区分各种强度的片剂。第一、第二、第三和第四包衣层可由相同或不同包衣聚合物形成。
业已发现与用常规干法制粒或湿法制粒技术制造的传统片剂比较,本发明包衣片展示出优越的化学稳定性。
该包衣方法通过使用其他药物片作为起始片(代替上述片芯或安慰剂)并涂覆内密封包衣和含有该有问题的药物和包衣聚合物的第二包衣层,以及任选但优选包在该其他药物片上的外保护包衣层,也将有助于制备有问题的药物与另一药物的联合制剂。
本发明包衣片可优选使用多孔锅包衣机来制备。也可使用流化床包衣和喷雾包衣。
另外,根据本发明,提供了用于制备本发明包衣片的方法,该方法包括以下步骤:
a)提供片芯;
b)用包括至少一种包衣聚合物的内密封包衣层制剂包被片芯;
c)干燥包衣片以在其上形成内密封包衣;
d)用包括药物和至少一种包衣聚合物的第二包衣层制剂包被经这样包衣的片;
e)干燥经这样包衣的片以在其上形成第二包衣层(含有药物);
f)任选但优选用包括至少一种包衣聚合物的第三外保护包衣层制剂包被经这样包衣的片;和
g)任选用包括至少一种包衣聚合物和着色剂的第四外保护包衣层包被经这样包衣的片;和
h)干燥经这样包衣的片以形成本发明包衣片。
在本发明方法优选实施方案中,内密封包衣层制剂、第二包衣层制剂和外保护包衣层制剂的每一种将以包衣溶剂中的包衣聚合物悬浮液形式涂覆。
第三和第四外保护包衣层不必包括药物(尽管若需要也可以),它们可由第一包衣层和/或第二包衣层的其他成分形成。第二包衣层可由第一包衣层和/或第三和/或第四包衣层的成分形成,但不必与这类成分的量相同。
在制备本发明包衣片中,制备包括在水中的包衣聚合物的包衣悬浮液。可采用的其他包衣溶剂包括乙醇、甲醇和异丙醇,水为优选。用内密封包衣悬浮液包被形成片芯的安慰剂(不含药物)片,并且干燥。将含有药物和包衣聚合物的第二包衣层悬浮液涂覆在经这样包衣的片上,然后干燥。
若本发明包衣片包括外保护层,则包衣悬浮液的制备与内密封层悬浮液情况相同,只不过不含药物。然后将该包衣悬浮液包被在前述用于内密封包衣和第二包衣的包衣片上以在其上形成保护包衣层。
本发明包衣片用于治疗哺乳动物例如人类、狗和猫的II型糖尿病。
本发明详述
本发明包衣片中采用的片芯或安慰剂将包括常规药物赋形剂,从而形成药物可接受固体片芯。片芯可呈片、珠粒、微粒或丸形式,以上所有形式通称作片芯。
本发明包衣片将含有占片芯重量的约0.1-约70%范围内的量(优选片芯重量的约1-约50%)的药物,例如上述DPP4-抑制剂,saxaglipitin。
本发明包衣片采用的片芯将优选含有
a)至少一种膨胀剂或填充剂;
b)任选至少一种粘合剂;
c)任选至少一种崩解剂;和
d)优选但任选至少一种润滑剂。
其中
a)膨胀剂或填充剂以约1-约95%重量范围内的量存在,优选约10-约85%重量;
b)粘合剂以约0-约20%重量范围内的量存在,优选约1-约10%重量;
c)崩解剂以约0-约20%重量范围内的量存在,优选约0.25-约10%重量;和
d)润滑剂以约0-约5%重量范围内的量存在,优选约0.2-约2%重量,以上所有%重量都按片芯的重量计算。
优选膨胀剂为微晶纤维素和乳糖一水合物;
崩解剂为交联羧甲基纤维素钠;和
润滑剂为硬脂酸镁。
存在于本发明包衣片中的片芯可通过多种方法和赋形剂加入次序来制备。这些制剂的使用不限于特定剂型或制造方法。可通过湿法制粒、干法制粒、直接混合或任何其他药物可接受方法来制造片芯。
根据本发明,提供用于制备本发明包衣片采用的片芯的优选方法,包括混合一种或多种诸如膨胀剂、任选粘合剂和任选崩解剂等赋形剂的步骤。优选将润滑剂加入到混合物中以促进片剂形成。
存在于本发明片芯组合物中的膨胀剂或填充剂将以占芯组合物重量的约1-约95%范围内的量存在,优选占芯组合物重量的约10-约85%。适用于本文的膨胀剂或填充剂实例包括但不限于纤维素衍生物(例如微晶纤维素或木质纤维素)、乳糖、蔗糖、淀粉、预胶化淀粉、葡萄糖、甘露醇、果糖、木糖醇、山梨醇、玉米淀粉、改性玉米淀粉、无机盐(例如碳酸钙、磷酸钙、磷酸二钙、硫酸钙)、糊精/葡萄糖结合剂、麦芽糖糊精、可压糖(compressible suger)和其他已知膨胀剂或填充剂和/或其两种或多种混合物,优选微晶纤维素。
粘合剂将任选以占芯组合物重量的约0-约20%的量存在于本发明药物组合物中,优选占芯组合物重量的约1-约10%。适用于本文粘合剂的实例包括但不限于羟丙基纤维素、玉米淀粉、预胶化淀粉、改性玉米淀粉、聚乙烯吡咯烷酮(PVP)(分子量约5,000-约1,000,000,优选约40,000)、羟丙基甲基纤维素(HPMC)、乳糖、阿拉伯胶、乙基纤维素、醋酸纤维素以及蜡粘合剂(例如巴西棕榈蜡、石蜡、鲸油、聚乙烯或微晶蜡)以及其他常规粘合剂和/或其两种或多种混合物,优选羟丙基纤维素。
崩解剂任选以占芯组合物重量的约0-约20%范围内的量存在于本发明药物组合物中,优选占芯组合物重量的约0.25-约10%。适用于本文的崩解剂实例包括但不限于交联羧甲基纤维素钠、交联聚维酮、淀粉、土豆淀粉、预胶化淀粉、玉米淀粉、淀粉乙醇酸钠、微晶纤维素、低取代羟丙基纤维素或其他已知崩解剂,优选交联羧甲基纤维素钠。
润滑剂将以占芯组合物重量的约0.1-约5%的最佳范围内的量存在于本发明药物组合物中,优选占芯组合物重量的约0.2-约2%。适用于本文的压片润滑剂实例包括但不限于硬脂酸镁、硬脂酸锌、硬脂酸钙、滑石、巴西棕榈蜡、硬脂酸、棕榈酸、硬脂酰延胡索酸钠或氢化植物油和脂肪或其他已知压片润滑剂和/或其两个或多个混合物,优选硬脂酸镁。
内密封包衣层制剂(也称作第一包衣层)将包括占内密封包衣层重量最高达95%的聚合物,其可如前文所述制备。如上所述,该制剂应含有至少一种包衣层聚合物和包衣溶剂,优选水,其用于加工过程,通过干燥除去。包衣层聚合物可为羟丙基甲基纤维素、聚乙烯醇(PVA)、乙基纤维素、甲基丙酸烯聚合物或羟丙基纤维素,优选PVA。包衣层也可任选包括增塑剂,例如甘油三乙酸酯、酞酸二乙酯、癸二酸三丁酯或聚乙二醇(PEG),优选PEG;和抗粘剂或助流剂,例如滑石、热解硅石或硬脂酸镁;遮光剂,例如二氧化钛。包衣层也可包括基于铁氧化物的着色剂。包衣材料有市售,商品名为OpadryHP或OpadryII白。
虽然第二包衣层将优选与第一包衣层制剂的组成相似,但将包括药物,优选DPP4-抑制剂,药物的量为占第二包衣层重量的约0.5-约70%范围内,优选占第二包衣层层重量的约30-约50%。
第三外保护包衣层将优选与第一包衣层的组成相似。
若存在第四包衣层,则将优选与第三层外保护包衣层的组成相似,如需要将包括着色剂,例如占第四包衣层重量的约0.5-约5.0%范围内的量。
内密封包衣层将优选由占内密封包衣层重量的约10-约95%(优选约20-约90%)范围内的量的包衣层聚合物、任选占内密封包衣层重量的约10-约30%(优选约15-约20%)范围内的量的增塑剂、占内密封包衣层重量的约15-约30%(优选约10-约15%)范围内的量的抗粘剂或助流剂形成。
第二包衣层将优选由占第二包衣层重量的约30-约99.5%(优选约40-约60%)范围内的量的包衣层聚合物和占第二包衣层重量的约0.25%-约70%(优选约20-约50%)范围内的量的药物形成。
第二包衣层中的包衣层聚合物将为200mg片芯至少约5mg,而药物将为至少约0.5mg。
第三外保护包衣层将优选与第一包衣层的组成相似。
内密封包衣层将以已完成包衣片重量的约1-约5%(优选约1-约3%)范围内的量存在;第二包衣层(含有药物)将以已完成包衣片重量的约0.25-约70%(优选约1-约50%)范围内的量存在,其视药物规格(potency)而定;而若存在第三和第四外保护包衣层,则每层将以已完成包衣片重量的约1-约10%(优选约1-约5%)范围内的量存在。
根据本发明,优选包衣片制剂列于下。
Figure 2005800245879A00800011
Figure 2005800245879A00800012
Figure 2005800245879A00800021
Figure 2005800245879A00800022
Figure 2005800245879A00800023
下列工作实施例代表本发明优选实施方案。
实施例
500g的一批具有下列组成的2.5mg DPP4包衣片如下所述制备:
500g片芯如下制备。
将乳糖一水合物、交联羧甲基纤维素钠和微晶纤维素在行星(齿轮)式搅拌机中混合。然后用涡旋式搅拌机通过与预筛过的硬脂酸镁混合来润滑该混合物。用单冲压片机或用旋转式压片机将润滑混合物压为200mg安慰剂片。
内密封包衣层
内密封包衣悬浮液如下制备。
将0.1 N HCl(约226.7g)在金属容器中用减轻(lightening)搅拌机连续搅拌。将40g Opadry
Figure 058245879_5
HP粉末快速加入到涡流中。粉末加完后,以低速继续混合直至见到明显的均一混合物。测量得到的悬浮液的pH,用浓HCl或NaOH将pH调整为2。
按下列参数设定Glatt包衣机。
Glatt包衣机参数
Figure 2005800245879A00800041
将片芯在包衣锅中预热约10到15分钟。将30片加热的片芯称重。继续干燥该片直至消除片中的水分,并使片恒重。30片片的最终重量定为A。
用采用Glatt包衣机如上制备的内密封包衣悬浮液包被30片药片。
将30片药片每10分钟称重一次(并且记录重量),直至片重达到目标重量(方程1)。通过加热干燥包衣片直至片恒重。将经这样包衣的片剂的最终重量标示为B。
方程1:
目标重量=A×1.02=B
中间(药物)包衣
含有药物的中间包衣层悬浮液如下制备。
在金属容器中,将12.5g DPP4-抑制剂(游离碱)加入到1000ml 0.1N HCl中。测量pH,调整到2。连续搅拌HCl,将100g OpadryHP快速加入到涡流中。然后以低速搅拌混合物直至见到明显的均一混合物。如必要用浓HCl或IN HCl将悬浮液pH保持为2。
用上面采用的Glatt包衣机制备的含有DPP4-抑制剂的包衣悬浮液包被上面制备的密封包衣片芯。将30片密封包衣片称重,开始每30分钟一次,然后每15分钟一次,记录重量,直至达到目标重量(方程2)。通过加热干燥经这样包衣的片剂直至片重恒定。将30片药片的最终重量标示为C。
方程2:
目标重量=B+30×(2.925(相当于2.5mg游离碱)+20mg)=B+687.75mg=C
用HPLC、光纤探头或NIR或其他合适手段测定包被在药片上的药物的量。当沉积了目标量的药物时停止包被。
外保护包衣层
然后用用于形成内密封包衣的Opadry
Figure 058245879_7
HP悬浮液包被经这样包衣的片剂。将30片药片每10分钟称重一次,记录重量,直至片重达到目标重量(方程3)。通过加热干燥药片直至片重恒定。
将30片药片的最终重量标示为D。
方程3:
目标重量=C+30×4mg=C+120mg=D
将经这样包衣的片剂转移到合适容器中。
相对于常规片剂制剂(其中药物在芯中)和胶囊制剂,如此制备的本发明药片具有优良的稳定性。
将上面2.5mg药物规格的本发明包衣片贮存于不同贮存条件达到并包括41周,收集与降解物环脒(主要为顺-环脒(顺-CA))存在有关的稳定性数据。如下表1所示,在25℃/60%RH贮存条件下无顺-CA检出。在30℃/60%RH和40℃/75%RH贮存条件下顺-CA水平分别为0.22%和0.32%。这些水平显著低于示于表2的5mg和20mg药物规格的胶囊制剂所观察到的水平。
表2
胶囊制剂(DPP4苯甲酸盐4.8%、无水乳糖50.2%、含水乳糖40%、交联羧甲基纤维素钠2%和硬脂酰延胡索酸钠3%,5mg和20mg胶囊的填充重量分别为150mg和350mg)的稳定性数据。

Claims (6)

1.一种包衣片,所述包衣片包含:
a)片芯,
b)内密封包衣层,其包被在片芯上,其中所述内密封包衣层包含40%的聚乙烯醇、20%的聚乙二醇、15%的滑石和25%的二氧化钛;其中所述内密封包衣层占200mg片芯重量的2%;
c)第二包衣层,其中所述第二包衣层包含药物和包衣层聚合物,所述包衣层聚合物包含40%的聚乙烯醇、20%的聚乙二醇、15%的滑石和25%的二氧化钛,其中所述药物占200mg片芯重量的1.25%,以及所述包衣层聚合物占200mg片芯重量的10%;和
d)外保护包衣层,其包被在片芯第二包衣层上,其中所述外保护包衣层包含40%的聚乙烯醇、20%的聚乙二醇、15%的滑石和25%的二氧化钛,其中所述外保护包衣层占200mg片芯重量的2%;
其中包含于所述第二包衣层中的药物具有以下结构
Figure FSB00000819891700011
或其药物上可接受盐。
2.权利要求1所定义的包衣片,其中所述片芯由一种或多种填充剂、任选一种或多种粘合剂、任选一种或多种崩解剂和任选一种或多种压片润滑剂组成。
3.权利要求2所定义的包衣片,其中所述片芯由微晶纤维素、乳糖一水合物、交联羧甲基纤维素钠和硬脂酸镁组成。
4.权利要求1所定义的包衣片,其中所述片芯具有下列组成:
Figure FSB00000819891700021
5.一种用于制备包衣片的方法,所述方法包括:
a)提供片芯;
b)用内密封包衣层包被该片,所述内密封包衣层由40%的聚乙烯醇、20%的聚乙二醇、15%的滑石和25%的二氧化钛组成;
c)干燥所述包衣片以在其上形成内密封包衣;
d)用第二包衣层制剂包被经这样包衣的片,所述第二包衣层制剂包括具有以下结构的药物和包衣层聚合物,所述包衣层聚合物包含40%的聚乙烯醇、20%的聚乙二醇、15%的滑石和25%的二氧化钛,其中所述药物占200mg片芯重量的1.25%,以及所述包衣层聚合物占200mg片芯重量的10%;
Figure FSB00000819891700022
e)干燥经这样包衣的片以在其上形成第二包衣层;和
f)任选用第三外保护包衣层制剂包被经这样包衣的片,所述第三外保护包衣层制剂包括40%的聚乙烯醇、20%的聚乙二醇、15%的滑石和25%的二氧化钛;和
g)干燥经这样包衣的片以形成本发明包衣片。
6.权利要求5所定义的方法,其中所述包衣层以包衣聚合物悬浮液形式涂覆。
CN2005800245879A 2004-05-28 2005-05-26 包衣片制剂和方法 Active CN1988891B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US57531904P 2004-05-28 2004-05-28
US60/575,319 2004-05-28
PCT/US2005/018692 WO2005117841A1 (en) 2004-05-28 2005-05-26 Coated tablet formulation and method

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201210377942.2A Division CN102895208B (zh) 2004-05-28 2005-05-26 包衣片制剂和方法

Publications (2)

Publication Number Publication Date
CN1988891A CN1988891A (zh) 2007-06-27
CN1988891B true CN1988891B (zh) 2012-11-28

Family

ID=34971747

Family Applications (2)

Application Number Title Priority Date Filing Date
CN2005800245879A Active CN1988891B (zh) 2004-05-28 2005-05-26 包衣片制剂和方法
CN201210377942.2A Active CN102895208B (zh) 2004-05-28 2005-05-26 包衣片制剂和方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201210377942.2A Active CN102895208B (zh) 2004-05-28 2005-05-26 包衣片制剂和方法

Country Status (33)

Country Link
US (4) US7951400B2 (zh)
EP (3) EP1753406B2 (zh)
JP (1) JP4901727B2 (zh)
KR (2) KR101290925B1 (zh)
CN (2) CN1988891B (zh)
AR (2) AR049062A1 (zh)
AU (1) AU2005249467B2 (zh)
BR (1) BRPI0510419B8 (zh)
CA (1) CA2568391C (zh)
CY (2) CY1117813T1 (zh)
DK (2) DK1753406T4 (zh)
ES (3) ES2754573T3 (zh)
GE (1) GEP20094639B (zh)
HK (2) HK1155399A1 (zh)
HR (2) HRP20160880T4 (zh)
HU (2) HUE029039T2 (zh)
IL (2) IL179454A (zh)
LT (1) LT2298288T (zh)
ME (2) ME02516B (zh)
MX (1) MXPA06013711A (zh)
MY (1) MY147639A (zh)
NO (1) NO343907B1 (zh)
NZ (1) NZ551591A (zh)
PE (1) PE20060425A1 (zh)
PL (2) PL2298288T5 (zh)
PT (2) PT2298288T (zh)
RS (2) RS55174B2 (zh)
RU (1) RU2372894C2 (zh)
SI (3) SI1753406T2 (zh)
TW (2) TWI415635B (zh)
UA (1) UA88168C2 (zh)
WO (1) WO2005117841A1 (zh)
ZA (1) ZA200609541B (zh)

Families Citing this family (127)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0487425A (ja) * 1990-07-31 1992-03-19 Fujitsu Ltd 回線切り替え装置
EA007485B1 (ru) * 2001-02-24 2006-10-27 Берингер Ингельхайм Фарма Гмбх Унд Ко. Кг Производные ксантина, способ их получения, фармацевтическая композиция на их основе и способ ее получения
US7407955B2 (en) 2002-08-21 2008-08-05 Boehringer Ingelheim Pharma Gmbh & Co., Kg 8-[3-amino-piperidin-1-yl]-xanthines, the preparation thereof and their use as pharmaceutical compositions
EP1712547B1 (en) * 2004-02-05 2011-12-14 Kyorin Pharmaceutical Co., Ltd. Bicycloester derivative
US7501426B2 (en) 2004-02-18 2009-03-10 Boehringer Ingelheim International Gmbh 8-[3-amino-piperidin-1-yl]-xanthines, their preparation and their use as pharmaceutical compositions
TW200534879A (en) * 2004-03-25 2005-11-01 Bristol Myers Squibb Co Coated tablet formulation and method
US7829720B2 (en) * 2004-05-04 2010-11-09 Bristol-Myers Squibb Company Process for preparing atazanavir bisulfate and novel forms
US20050256314A1 (en) * 2004-05-04 2005-11-17 Soojin Kim Process employing controlled crystallization in forming crystals of a pharmaceutical
TWI415635B (zh) 2004-05-28 2013-11-21 必治妥施貴寶公司 加衣錠片調製物及製備彼之方法
DE102004054054A1 (de) 2004-11-05 2006-05-11 Boehringer Ingelheim Pharma Gmbh & Co. Kg Verfahren zur Herstellung chiraler 8-(3-Amino-piperidin-1-yl)-xanthine
DE102005035891A1 (de) 2005-07-30 2007-02-08 Boehringer Ingelheim Pharma Gmbh & Co. Kg 8-(3-Amino-piperidin-1-yl)-xanthine, deren Herstellung und deren Verwendung als Arzneimittel
GB0526291D0 (en) * 2005-12-23 2006-02-01 Prosidion Ltd Therapeutic method
RS51330B (en) * 2006-02-09 2011-02-28 Teva Pharmaceutical Industries Ltd. STABLE PHARMACEUTICAL FORMULATIONS OF MONTELUKAST SODIUM
CA2645154C (en) * 2006-03-08 2011-11-29 Kyorin Pharmaceutical Co., Ltd. Method for producing aminoacetylpyrrolidinecarbonitrile derivative and production intermediate thereof
PE20110235A1 (es) 2006-05-04 2011-04-14 Boehringer Ingelheim Int Combinaciones farmaceuticas que comprenden linagliptina y metmorfina
EP1852108A1 (en) * 2006-05-04 2007-11-07 Boehringer Ingelheim Pharma GmbH & Co.KG DPP IV inhibitor formulations
CA2810839A1 (en) 2006-05-04 2007-11-15 Boehringer Ingelheim International Gmbh A polymorphic form of 1-[(4-methyl-quinazolin-2-yl)methyl]-3-methyl-7-(2-butyn-1-yl)-8-(3-(r)-amino-piperidin-1-yl)-xanthine
US20070172525A1 (en) * 2007-03-15 2007-07-26 Ramesh Sesha Anti-diabetic combinations
US20080064701A1 (en) * 2007-04-24 2008-03-13 Ramesh Sesha Anti-diabetic combinations
JPWO2008114857A1 (ja) * 2007-03-22 2010-07-08 杏林製薬株式会社 アミノアセチルピロリジンカルボニトリル誘導体の製造方法
TW200904405A (en) 2007-03-22 2009-02-01 Bristol Myers Squibb Co Pharmaceutical formulations containing an SGLT2 inhibitor
PE20090696A1 (es) * 2007-04-20 2009-06-20 Bristol Myers Squibb Co Formas cristalinas de saxagliptina y procesos para preparar las mismas
MX2009013499A (es) * 2007-06-22 2010-01-18 Bristol Myers Squibb Co Composiciones comprimidas que contienen atazanavir.
PT2170292E (pt) * 2007-06-22 2014-03-06 Bristol Myers Squibb Holdings Ireland Composições de comprimido contendo atazanavir
JP2010530892A (ja) * 2007-06-22 2010-09-16 ブリストル−マイヤーズ スクイブ カンパニー アタザナビルを含む錠剤組成物
CN101801348A (zh) * 2007-06-22 2010-08-11 百时美施贵宝公司 含有阿扎那韦的压片组合物
CA2694516A1 (en) * 2007-07-31 2009-02-05 Cargill, Incorporated Direct compressible dextrose
CN101801350A (zh) 2007-08-13 2010-08-11 阿巴斯迪特宁医药有限公司 抗滥用药物、使用方法和制备方法
CL2008002427A1 (es) 2007-08-16 2009-09-11 Boehringer Ingelheim Int Composicion farmaceutica que comprende 1-cloro-4-(b-d-glucopiranos-1-il)-2-[4-((s)-tetrahidrofurano-3-iloxi)bencil]-benceno combinado con 1-[(4-metilquinazolin-2-il)metil]-3-metil-7-(2-butin-1-il)-8-(3-(r)-aminopiperidin-1-il)xantina; y su uso para tratar diabetes mellitus tipo 2.
US8551524B2 (en) * 2008-03-14 2013-10-08 Iycus, Llc Anti-diabetic combinations
PE20091730A1 (es) 2008-04-03 2009-12-10 Boehringer Ingelheim Int Formulaciones que comprenden un inhibidor de dpp4
IT1393244B1 (it) * 2008-07-18 2012-04-12 Universita' Degli Studi Di Milano Sistema per il rilascio al colon di farmaci suscettibili di degradazione enzimatica e/o scarsamente assorbiti nel tratto gastrointestinale
UY32030A (es) 2008-08-06 2010-03-26 Boehringer Ingelheim Int "tratamiento para diabetes en pacientes inapropiados para terapia con metformina"
BRPI0916997A2 (pt) 2008-08-06 2020-12-15 Boehringer Ingelheim International Gmbh Inibidor de dpp-4 e seu uso
CN102119139A (zh) * 2008-08-07 2011-07-06 杏林制药株式会社 二环[2.2.2]辛胺衍生物的制造方法
AU2009282376A1 (en) * 2008-08-12 2010-02-18 Inspirion Delivery Technologies, Llc Pharmaceutical compositions configured to deter dosage form splitting
KR20110044780A (ko) * 2008-08-14 2011-04-29 교린 세이야꾸 가부시키 가이샤 안정화된 의약 조성물
MX2011001525A (es) 2008-08-15 2011-03-29 Boehringer Ingelheim Int Derivados de purina para su uso en el tratamiento de enfermedades relacionadas con fab.
CN102149407A (zh) 2008-09-10 2011-08-10 贝林格尔.英格海姆国际有限公司 治疗糖尿病和相关病症的组合疗法
US20200155558A1 (en) 2018-11-20 2020-05-21 Boehringer Ingelheim International Gmbh Treatment for diabetes in patients with insufficient glycemic control despite therapy with an oral antidiabetic drug
DE102008059206A1 (de) 2008-11-27 2010-06-10 Bayer Schering Pharma Aktiengesellschaft Pharmazeutische Darreichungsform enthaltend Nifedipin oder Nisoldipin und einen Angiotensin-II Antagonisten und/oder ein Diuretikum
BRPI0923121A2 (pt) 2008-12-23 2015-08-11 Boehringer Ingelheim Int Formas salinas de compostos orgânico
AR074990A1 (es) 2009-01-07 2011-03-02 Boehringer Ingelheim Int Tratamiento de diabetes en pacientes con un control glucemico inadecuado a pesar de la terapia con metformina
TWI466672B (zh) 2009-01-29 2015-01-01 Boehringer Ingelheim Int 小兒科病人糖尿病之治療
EP2395988A2 (en) 2009-02-13 2011-12-21 Boehringer Ingelheim International GmbH Antidiabetic medications comprising a dpp-4 inhibitor (linagliptin) optionally in combination with other antidiabetics
EP2395983B1 (en) 2009-02-13 2020-04-08 Boehringer Ingelheim International GmbH Pharmaceutical composition comprisng a sglt2 inhibitor, a dpp-iv inhibitor and optionally a further antidiabetic agent and uses thereof
US20100256153A1 (en) 2009-03-27 2010-10-07 Bristol-Myers Squibb Company Methods for preventing or reducing risk of mortality
KR20120003906A (ko) 2009-03-27 2012-01-11 교린 세이야꾸 가부시키 가이샤 염기성 첨가제를 함유하는 매트릭스형 서방성 제제
ES2548386T3 (es) 2009-04-09 2015-10-16 Sandoz Ag Formas cristalinas de saxagliptina
LT2498758T (lt) 2009-11-13 2018-11-26 Astrazeneca Ab Dvisluoksnės tabletės formuluotės
PL2498759T3 (pl) 2009-11-13 2019-03-29 Astrazeneca Ab Formulacje tabletek o natychmiastowym uwalnianiu
CN107115530A (zh) 2009-11-27 2017-09-01 勃林格殷格翰国际有限公司 基因型糖尿病患者利用dpp‑iv抑制剂例如利拉利汀的治疗
EP2547339A1 (en) 2010-03-18 2013-01-23 Boehringer Ingelheim International GmbH Combination of a gpr119 agonist and the dpp-iv inhibitor linagliptin for use in the treatment of diabetes and related conditions
CN102210693B (zh) * 2010-04-10 2013-10-09 山东新华制药股份有限公司 一种阿司匹林和双嘧达莫多层片的制备方法
KR101927068B1 (ko) 2010-05-05 2018-12-10 베링거 인겔하임 인터내셔날 게엠베하 체중 감소 치료에 후속하는 dpp-4 억제제에 의한 순차적 병용 요법
US8501960B2 (en) 2010-05-05 2013-08-06 Assia Chemical Industries Ltd. Saxagliptin intermediates, saxagliptin polymorphs, and processes for preparation thereof
CN102971005A (zh) 2010-06-24 2013-03-13 贝林格尔.英格海姆国际有限公司 糖尿病治疗
EP2601176A1 (en) 2010-08-06 2013-06-12 Sandoz AG Novel salts of saxagrliptin with organic di-acids
EP2601175A1 (en) 2010-08-06 2013-06-12 Sandoz AG A novel crystalline compound comprising saxagliptin and phosphoric acid
KR20130137624A (ko) 2010-09-03 2013-12-17 브리스톨-마이어스 스큅 컴퍼니 수용성 항산화제를 사용한 약물 제제
US8410288B2 (en) 2010-10-04 2013-04-02 Teva Pharmaceutical Industries Ltd. Polymorphs of Saxagliptin hydrochloride and processes for preparing them
AU2011326871B2 (en) 2010-11-08 2015-02-12 Albireo Ab IBAT inhibitors for the treatment of liver diseases
US9034883B2 (en) 2010-11-15 2015-05-19 Boehringer Ingelheim International Gmbh Vasoprotective and cardioprotective antidiabetic therapy
CN102086172A (zh) * 2011-01-13 2011-06-08 廖国超 沙格列汀的药用盐及其制备方法
BR112013019026A2 (pt) * 2011-02-01 2016-10-04 Astrazeneca Uk Ltd formulações farmacêuticas incluindo um composto amina
EP3517539B1 (en) 2011-07-15 2022-12-14 Boehringer Ingelheim International GmbH Substituted dimeric quinazoline derivative, its preparation and its use in pharmaceutical compositions for the treatment of type i and ii diabetes
RU2014109079A (ru) 2011-08-12 2015-09-20 Бёрингер Ингельхайм Ветмедика Гмбх Фармацевтическая композиция с маскированным вкусом
EP2753328A1 (en) 2011-09-07 2014-07-16 Sanovel Ilac Sanayi Ve Ticaret Anonim Sirketi Dpp-iv inhibitor formulations
US9446000B2 (en) 2011-09-08 2016-09-20 Masdar Institute Of Science And Technology Cellulosic gel material as a pharmaceutical excipient
ES2487271T3 (es) 2011-10-06 2014-08-20 Sanovel Ilac Sanayi Ve Ticaret A.S. Formulaciones de dosificación sólidas inhibidoras de DPP-IV
WO2013106526A1 (en) 2012-01-10 2013-07-18 Teva Pharmaceutical Industries Ltd. Saxagliptin parmaceutical formulations
WO2013130785A2 (en) 2012-03-01 2013-09-06 Bristol-Myers Squibb Company Extended release pharmaceutical formulations of water-soluble active pharmaceutical ingredients and methods for making the same
US9555001B2 (en) 2012-03-07 2017-01-31 Boehringer Ingelheim International Gmbh Pharmaceutical composition and uses thereof
BR112014027618A2 (pt) 2012-05-07 2017-06-27 Bayer Pharma AG processo para a fabricação de uma forma de dosagem farmacêutica compreendendo nifedipina e candesartan cilexetil
US20130303462A1 (en) 2012-05-14 2013-11-14 Boehringer Ingelheim International Gmbh Use of a dpp-4 inhibitor in podocytes related disorders and/or nephrotic syndrome
WO2013174767A1 (en) 2012-05-24 2013-11-28 Boehringer Ingelheim International Gmbh A xanthine derivative as dpp -4 inhibitor for use in modifying food intake and regulating food preference
WO2013179307A2 (en) * 2012-05-29 2013-12-05 Mylan Laboratories Limited Stabilized pharmaceutical compositions of saxagliptin
WO2014030051A1 (en) 2012-08-23 2014-02-27 Aurobindo Pharma Limited Stable pharmaceutical compositions comprising saxagliptin
WO2014065427A1 (ja) * 2012-10-26 2014-05-01 株式会社 三和化学研究所 アナグリプチン含有固形製剤
WO2014096982A1 (en) 2012-12-21 2014-06-26 Wockhardt Limited Stable pharmaceutical compositions of saxagliptin or salts thereof
WO2014096983A1 (en) 2012-12-21 2014-06-26 Wockhardt Limited Stable pharmaceutical compositions of saxagliptin or salts thereof
CA2907428A1 (en) 2013-03-15 2014-09-18 Inspirion Delivery Technologies, Llc Abuse deterrent compositions and methods of use
WO2014193528A1 (en) * 2013-04-29 2014-12-04 Anovel Pharmaceuticals, Llc Amorphous dosage forms and methods
CN103316056B (zh) * 2013-06-24 2015-07-08 江苏鹏鹞药业有限公司 一种板蓝根包衣分散片及其制备方法
WO2015071889A1 (en) 2013-11-18 2015-05-21 Ranbaxy Laboratories Limited Oral compositions of saxagliptin
WO2015071887A1 (en) 2013-11-18 2015-05-21 Ranbaxy Laboratories Limited Oral pharmaceutical compositions of saxagliptin
EP3096891B1 (en) * 2014-01-21 2020-04-08 BPSI Holdings, LLC. Immediate release film coatings containing medium chain glycerides and substrates coated therewith
JP6615109B2 (ja) 2014-02-28 2019-12-04 ベーリンガー インゲルハイム インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング Dpp−4阻害薬の医学的使用
WO2015199147A1 (ja) 2014-06-25 2015-12-30 味の素株式会社 固形製剤及びその着色防止又は着色低減方法
US10729685B2 (en) 2014-09-15 2020-08-04 Ohemo Life Sciences Inc. Orally administrable compositions and methods of deterring abuse by intranasal administration
CN105520913B (zh) * 2014-09-28 2020-06-23 石药集团中奇制药技术(石家庄)有限公司 一种包含沙格列汀的微丸、其用途及其制备方法
CN105497023B (zh) * 2014-10-15 2021-05-25 北京福元医药股份有限公司 一种沙格列汀药物制剂
EP3012252A1 (en) 2014-10-24 2016-04-27 Ferring BV Crystal modifications of elobixibat
CN104557943B (zh) * 2014-12-23 2017-05-03 扬子江药业集团四川海蓉药业有限公司 一种维格列汀杂质的制备方法
CN105796503B (zh) * 2014-12-30 2019-05-07 深圳翰宇药业股份有限公司 一种沙格列汀微丸及其制剂
CN104672243B (zh) * 2015-02-10 2017-09-22 华润赛科药业有限责任公司 维格列汀降解杂质的制备方法
ME03671B (me) 2015-04-02 2020-10-20 Theravance Biopharma R&D Ip Llc Kombinovani oblik doze antagonista mu opioidnog receptora i opioidni agens
CN106176661B (zh) * 2015-04-29 2019-02-01 四川科伦药物研究院有限公司 一种沙格列汀或其盐的胶囊及其制备方法
MX2017016163A (es) * 2015-06-30 2018-08-15 Genentech Inc Comprimidos de liberación inmediata que contienen un fármaco y procesos para formar los comprimidos.
CN106924207A (zh) * 2015-12-31 2017-07-07 深圳翰宇药业股份有限公司 一种维格列汀片剂及其制备方法
US10441604B2 (en) 2016-02-09 2019-10-15 Albireo Ab Cholestyramine pellets and methods for preparation thereof
US10786529B2 (en) 2016-02-09 2020-09-29 Albireo Ab Oral cholestyramine formulation and use thereof
US10441605B2 (en) 2016-02-09 2019-10-15 Albireo Ab Oral cholestyramine formulation and use thereof
CA3022202A1 (en) 2016-06-10 2017-12-14 Boehringer Ingelheim International Gmbh Combinations of linagliptin and metformin
CN111032019B (zh) 2017-08-09 2022-07-05 阿尔比里奥公司 考来烯胺颗粒、口服考来烯胺制剂及其用途
CN108822820B (zh) * 2018-05-22 2020-11-03 东莞理工学院 一种隔离型水合物动力学抑制胶囊及其制备方法与应用
CN112449637B (zh) 2018-06-05 2024-03-19 阿尔比里奥公司 苯并硫杂(二)氮杂环庚三烯化合物及其作为胆汁酸调节剂的用途
US10793534B2 (en) 2018-06-05 2020-10-06 Albireo Ab Benzothia(di)azepine compounds and their use as bile acid modulators
US11801226B2 (en) 2018-06-20 2023-10-31 Albireo Ab Pharmaceutical formulation of odevixibat
MX2020013774A (es) 2018-06-20 2021-03-02 Albireo Ab Modificaciones de cristales de odevixibat.
US11007142B2 (en) 2018-08-09 2021-05-18 Albireo Ab Oral cholestyramine formulation and use thereof
US11549878B2 (en) 2018-08-09 2023-01-10 Albireo Ab In vitro method for determining the adsorbing capacity of an insoluble adsorbant
US10722457B2 (en) 2018-08-09 2020-07-28 Albireo Ab Oral cholestyramine formulation and use thereof
WO2020098904A1 (en) 2018-11-12 2020-05-22 Pharmaceutical Oriented Services Ltd Dosage form containing metformin and a dipeptidyl peptidase iv inhibitor
US10941127B2 (en) 2019-02-06 2021-03-09 Albireo Ab Benzothiadiazepine compounds and their use as bile acid modulators
US10975045B2 (en) 2019-02-06 2021-04-13 Aibireo AB Benzothiazepine compounds and their use as bile acid modulators
CN109999006A (zh) * 2019-04-28 2019-07-12 江苏豪森药业集团有限公司 沙格列汀包衣片及其制备方法
EP4069361B1 (en) 2019-12-04 2024-01-03 Albireo AB Benzothia(di)azepine compounds and their use as bile acid modulators
US11014898B1 (en) 2020-12-04 2021-05-25 Albireo Ab Benzothiazepine compounds and their use as bile acid modulators
CA3158276A1 (en) 2019-12-04 2021-06-10 Per-Goran Gillberg Benzothia(di)azepine compounds and their use as bile acid modulators
BR112022010505A2 (pt) 2019-12-04 2022-09-06 Albireo Ab Compostos de benzotia(di)azepina e seu uso como moduladores do ácido biliar
EP4069247A1 (en) 2019-12-04 2022-10-12 Albireo AB Benzothiadiazepine compounds and their use as bile acid modulators
JP2022003016A (ja) 2020-06-23 2022-01-11 沢井製薬株式会社 サキサグリプチン含有製剤及びその製造方法
CN116157389A (zh) 2020-08-03 2023-05-23 阿尔比里奥公司 苯并硫杂(二)氮杂环庚三烯化合物及其作为胆汁酸调节剂的用途
CA3196488A1 (en) 2020-11-12 2022-05-19 Albireo Ab Odevixibat for treating progressive familial intrahepatic cholestasis (pfic)
AU2021390172A1 (en) 2020-12-04 2023-06-22 Albireo Ab Benzothia(di)azepine compounds and their use as bile acid modulators
KR20220165346A (ko) 2021-06-08 2022-12-15 동아에스티 주식회사 에보글립틴의 안정성이 개선된 제제

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1400908A (zh) * 2000-01-21 2003-03-05 诺瓦提斯公司 含有二肽基肽酶-iv抑制剂的联合形式
WO2003059330A1 (en) * 2002-01-15 2003-07-24 Ranbaxy Laboratories Limited Stable pharmaceutical compositions comprising ace inhibitor(s)

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3696188A (en) * 1971-06-16 1972-10-03 Schering Corp Laminated tablets
DE3403329A1 (de) * 1984-02-01 1985-08-01 Horst Dr. 4019 Monheim Zerbe Pharmazeutisches produkt in form von pellets mit kontinuierlicher, verzoegerter wirkstoffabgabe
JPS6186211A (ja) 1984-10-04 1986-05-01 日本碍子株式会社 セラミックス複合構造体及びその製造法
FR2623810B2 (fr) * 1987-02-17 1992-01-24 Sanofi Sa Sels de l'alpha-(tetrahydro-4,5,6,7 thieno(3,2-c) pyridyl-5) (chloro-2 phenyl) -acetate de methyle dextrogyre et compositions pharmaceutiques en contenant
US5158777A (en) * 1990-02-16 1992-10-27 E. R. Squibb & Sons, Inc. Captopril formulation providing increased duration of activity
CA2068402C (en) * 1991-06-14 1998-09-22 Michael R. Hoy Taste mask coatings for preparation of chewable pharmaceutical tablets
US5428048A (en) 1993-11-08 1995-06-27 American Home Products Corporation Aryl-N-hydroxyureas as inhibitors of 5-lipoxygenase and anto-arteriosclerotic agents
GB9407386D0 (en) * 1994-04-14 1994-06-08 Smithkline Beecham Plc Pharmaceutical formulation
TW483763B (en) * 1994-09-02 2002-04-21 Astra Ab Pharmaceutical composition comprising of ramipril and dihydropyridine compound
US5849911A (en) * 1996-04-22 1998-12-15 Novartis Finance Corporation Antivirally active heterocyclic azahexane derivatives
PE71699A1 (es) 1997-02-07 1999-08-03 Sepracor Inc Composicion farmaceutica de descarboetoxiloratadina sin lactosa, no higroscopica y anhidra
GB9715896D0 (en) 1997-07-28 1997-10-01 Sca Packaging Ltd Containers
US6087383A (en) * 1998-01-20 2000-07-11 Bristol-Myers Squibb Company Bisulfate salt of HIV protease inhibitor
US20010055613A1 (en) * 1998-10-21 2001-12-27 Beth A. Burnside Oral pulsed dose drug delivery system
JP2002540102A (ja) * 1999-03-22 2002-11-26 ブリストル−マイヤーズ スクイブ カンパニー cGMPホスホジエステラーゼの縮合ピリドピリダジン阻害剤
US6414002B1 (en) 1999-09-22 2002-07-02 Bristol-Myers Squibb Company Substituted acid derivatives useful as antidiabetic and antiobesity agents and method
AU1304601A (en) 1999-11-11 2001-06-06 Kyorin Pharmaceutical Co. Ltd. Solid preparations for oral use
US6569456B2 (en) * 2000-01-13 2003-05-27 Osmotica Corp. Osmotic device containing diltiazem and an ACE inhibitor or diuretic
US6254888B1 (en) * 2000-01-28 2001-07-03 Boehringer Ingelheim Pharmaceuticals, Inc. Method for coating pharmaceutical dosage forms
US6395767B2 (en) * 2000-03-10 2002-05-28 Bristol-Myers Squibb Company Cyclopropyl-fused pyrrolidine-based inhibitors of dipeptidyl peptidase IV and method
IL145106A0 (en) * 2000-08-30 2002-06-30 Pfizer Prod Inc Intermittent administration of a geowth hormone secretagogue
US6670344B2 (en) * 2000-09-14 2003-12-30 Bristol-Myers Squibb Company Combretastatin A-4 phosphate prodrug mono- and di-organic amine salts, mono- and di- amino acid salts, and mono- and di-amino acid ester salts
US6867300B2 (en) 2000-11-17 2005-03-15 Bristol-Myers Squibb Company Methods for the preparation of pyrrolotriazine compounds useful as kinase inhibitors
US6670334B2 (en) * 2001-01-05 2003-12-30 University Of Virginia Patent Foundation Method and compositions for treating the inflammatory response
MXPA03009588A (es) 2001-04-18 2004-12-06 Nostrum Pharmaceuticals Inc Un recubrimiento novedoso para una composicion farmaceutica de liberacion sostenida.
US20030035839A1 (en) * 2001-05-15 2003-02-20 Peirce Management, Llc Pharmaceutical composition for both intraoral and oral administration
KR100456833B1 (ko) 2002-08-01 2004-11-10 주식회사 대웅 아목시실린 및 클라불라네이트를 함유하는 유핵정
US7670624B2 (en) * 2004-01-29 2010-03-02 Astella Pharma Inc. Gastrointestinal-specific multiple drug release system
TW200534879A (en) * 2004-03-25 2005-11-01 Bristol Myers Squibb Co Coated tablet formulation and method
US20050256314A1 (en) * 2004-05-04 2005-11-17 Soojin Kim Process employing controlled crystallization in forming crystals of a pharmaceutical
US7829720B2 (en) * 2004-05-04 2010-11-09 Bristol-Myers Squibb Company Process for preparing atazanavir bisulfate and novel forms
US20050288343A1 (en) * 2004-05-19 2005-12-29 Andrew Rusowicz Process of preparing substituted carbamates and intermediates thereof
TWI415635B (zh) 2004-05-28 2013-11-21 必治妥施貴寶公司 加衣錠片調製物及製備彼之方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1400908A (zh) * 2000-01-21 2003-03-05 诺瓦提斯公司 含有二肽基肽酶-iv抑制剂的联合形式
WO2003059330A1 (en) * 2002-01-15 2003-07-24 Ranbaxy Laboratories Limited Stable pharmaceutical compositions comprising ace inhibitor(s)

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Edwin B. Villhauer,et al.1-[[(3-hydroxy-1-adamantyl)amino]acetyl]-2-cyano-(S)-pyrrolidine:a potent,selective,and orally bioavailable dipeptidylpeptidase IV inhibitor with antihyperglycemic properties.J. Med.Chem46.2003,462774-2789. *
表I-IV.
说明书第2-6页

Also Published As

Publication number Publication date
SI2298288T1 (sl) 2016-11-30
US20050266080A1 (en) 2005-12-01
SI1753406T1 (sl) 2016-08-31
JP4901727B2 (ja) 2012-03-21
HK1155399A1 (zh) 2012-05-18
HRP20160880T4 (hr) 2020-01-10
MXPA06013711A (es) 2007-02-13
ME02643B (me) 2017-06-20
ZA200609541B (en) 2008-01-08
KR20120064141A (ko) 2012-06-18
AR049062A1 (es) 2006-06-21
EP3078369B1 (en) 2019-08-21
HK1094951A1 (zh) 2007-04-20
PL1753406T3 (pl) 2016-10-31
CA2568391A1 (en) 2005-12-15
CN102895208A (zh) 2013-01-30
CY1117813T1 (el) 2017-05-17
ES2582646T3 (es) 2016-09-14
EP3078369A1 (en) 2016-10-12
MY147639A (en) 2012-12-31
AU2005249467B2 (en) 2010-10-21
HUE029446T2 (en) 2017-03-28
HRP20160880T1 (hr) 2016-09-23
EP2298288B2 (en) 2019-04-03
IL179454A0 (en) 2007-05-15
HRP20161210T4 (hr) 2019-08-09
RS55174B1 (sr) 2017-01-31
TW201204414A (en) 2012-02-01
EP2298288A1 (en) 2011-03-23
CN1988891A (zh) 2007-06-27
CY1118162T1 (el) 2017-06-28
AU2005249467A1 (en) 2005-12-15
BRPI0510419B1 (pt) 2019-04-09
BRPI0510419B8 (pt) 2021-05-25
IL218117A0 (en) 2012-03-29
JP2008501025A (ja) 2008-01-17
RU2372894C2 (ru) 2009-11-20
GEP20094639B (en) 2009-03-10
ME02516B (me) 2017-02-20
EP2298288B1 (en) 2016-06-22
NO343907B1 (no) 2019-07-01
SI1753406T2 (sl) 2019-12-31
HUE029039T2 (en) 2017-01-30
ES2754573T3 (es) 2020-04-20
TW200609002A (en) 2006-03-16
AR099567A2 (es) 2016-08-03
US20140255486A1 (en) 2014-09-11
UA88168C2 (uk) 2009-09-25
KR20070027560A (ko) 2007-03-09
HRP20161210T1 (hr) 2016-11-18
RS55174B2 (sr) 2019-07-31
ES2593582T3 (es) 2016-12-09
PE20060425A1 (es) 2006-06-01
PL2298288T5 (pl) 2019-08-30
DK1753406T4 (da) 2019-11-04
IL179454A (en) 2012-03-29
RS54929B1 (sr) 2016-10-31
ES2593582T5 (es) 2019-10-22
DK2298288T3 (en) 2016-10-03
US20140120163A1 (en) 2014-05-01
US9339472B2 (en) 2016-05-17
US8628799B2 (en) 2014-01-14
DK2298288T4 (da) 2019-05-27
TWI354569B (en) 2011-12-21
TWI415635B (zh) 2013-11-21
EP1753406B2 (en) 2019-08-21
NZ551591A (en) 2010-03-26
WO2005117841A1 (en) 2005-12-15
PL1753406T5 (pl) 2019-12-31
EP1753406B1 (en) 2016-04-20
SI2298288T2 (sl) 2019-06-28
ES2582646T5 (es) 2020-03-30
US7951400B2 (en) 2011-05-31
CN102895208B (zh) 2015-05-13
CA2568391C (en) 2013-05-14
RS54929B2 (sr) 2019-11-29
PL2298288T3 (pl) 2016-12-30
KR101290925B1 (ko) 2013-07-29
IL218117A (en) 2017-09-28
PT1753406E (pt) 2016-06-17
BRPI0510419A (pt) 2007-10-30
RU2006146971A (ru) 2008-07-20
LT2298288T (lt) 2016-11-10
PT2298288T (pt) 2016-09-28
US20110200672A1 (en) 2011-08-18
NO20065870L (no) 2006-12-22
EP1753406A1 (en) 2007-02-21

Similar Documents

Publication Publication Date Title
CN1988891B (zh) 包衣片制剂和方法
EP2004150A1 (en) Sustained release pharmaceutical composition on the basis of a release system comprising an acid-soluble polymer and a ph-dependent polymer.
AU2005228988A1 (en) Coated tablet formulation and method
MX2014007700A (es) Nueva combinacion.
US20050202081A1 (en) Stable pharmaceutical compositions comprising ace inhibitor(s)
EP2384745A2 (en) Modified Release Pharmaceutical Compositions Of Dexlansoprazole
WO2014096982A1 (en) Stable pharmaceutical compositions of saxagliptin or salts thereof
CN103655508A (zh) 一种双药物层单硝酸异山梨酯渗透泵控释片及制备方法
CN101143143A (zh) 一种治疗胃食管反流疾病与功能性消化不良的药物

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: ASTRAZENECA PLC

Free format text: FORMER OWNER: BRISTOL-MYERS SQUIBB CO.

Effective date: 20140523

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20140523

Address after: Swedish Suo de Jie

Patentee after: BRISTOL-MYERS SQUIBB COMPANY

Address before: new jersey

Patentee before: Bristol-Myers Squibb Co.