CN1136838C - 固体、快速崩解的西替利嗪制剂 - Google Patents

固体、快速崩解的西替利嗪制剂 Download PDF

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CN1136838C
CN1136838C CNB998046736A CN99804673A CN1136838C CN 1136838 C CN1136838 C CN 1136838C CN B998046736 A CNB998046736 A CN B998046736A CN 99804673 A CN99804673 A CN 99804673A CN 1136838 C CN1136838 C CN 1136838C
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W·特利塔特
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M·A·皮斯克尼格
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Abstract

本发明涉及用于口服给药的、快速崩解的泡腾制剂,它包含西替利嗪或其药学上可接受的盐、泡腾基质,该基质包含至少一种有机食用酸和/或其盐、碱金属和/或碱土金属碳酸盐或碳酸氢盐,该制剂在适当时还包含药学上可接受的助剂。

Description

固体、快速崩解的西替利嗪制剂
本发明涉及固体、快速崩解的西替利嗪泡腾制剂,它们是可溶性片剂、可分散的片剂或可溶性颗粒的形式。
EP 058 146描述了西替利嗪是4-(二苯基甲基)哌嗪子基烷氧基乙酸衍生物,具有抗变态反应和解痉作用。EP 294993、WO 92/02212和EP 357369要求保护片剂和胶囊形式的西替利嗪制剂,用于实现西替利嗪的控制或连续释放。WO 94/08551公开了口服或鼻用制剂,例如咳嗽糖浆的形式。
EP 605203描述了用于眼部和鼻内给药的西替利嗪溶液。在专利文献中还可以找到用至少一层挥发性香料、例如醇包衣的口服给药剂型(WO 94/25009)和具有味道掩盖基质的冻干剂型(EP636365)。
EP 548356要求保护多微粒片剂,其在口腔内或舌上的崩解速率小于60秒,该片剂包含包衣的微晶体或微颗粒形式的活性成分,特别是用于掩盖味道。
WO 95/07070公开了基于碳酸钙和柠檬酸的、用于制备药物制剂的泡腾颗粒,其中5-20重量份柠檬酸被至少一种其他食用酸,例如苹果酸代替。
EP 636364描述了非常快速溶解的、由活性成分颗粒组成的剂型,该活性成分颗粒用味道掩盖物质、水溶性可结合的碳水化合物和粘合剂包衣。在口服给药后,在口中该片剂在30秒内崩解,使得活性成分在被释放之前,包衣的活性成分颗粒可以被患者吞咽。所用的碳水化合物例如是甘露糖醇、葡萄糖或乳糖,所用的味道掩盖物质例如是乙酸纤维素或羟丙基甲基纤维素。
EP 525388要求保护锭剂或咀嚼片,其基本上由一种三元食用有机酸、特别是柠檬酸的二代碱金属和/或碱土金属盐和优选的一种仅部分地反应成碱金属和/或碱土金属盐的食用有机酸、特别是苹果酸以及进一步的助剂组成。因此,迄今已知的锭剂或咀嚼片回味平淡得以避免。特别是描述了对含有无机物的锭剂或咀嚼片石灰味的防止作用。不过,没有观察到对苦味的减少作用。
活性成分盐酸西替利嗪具有非常苦的味道,特别不适合于快速崩解的固体制剂。因此,西替利嗪泡腾制剂也是现有技术所未知的。
不过,由于各种原因,需要在市场上引入特别是基于含钙基质的、可溶性和可分散的片剂形式的、泡腾药物制剂。一方面,特别是老年人在服用片剂时可能会面临问题,另一方面,有很多患者吞咽困难。
某些快速崩解的泡腾制剂另外具有在途中也能方便服用、无需流体摄入的优点。
在变态反应的治疗中同时摄入无机钙与抗组胺药是非常有利的。
掩盖西替利嗪的苦味导致特定的问题。因此,盐酸西替利嗪水溶液具有令人不快的苦味。通过加入适当的味道掩盖物质,例如如EP636364或US 5178878所述,制备过程变得更加复杂。另外,微包封的活性成分的分散性也显著降低了。还有一个缺点是,除了真正的活性成分以外,在制备这样一种制剂时需要大量助剂。
迄今,膜衣片和口服液已经上市。这里,膜层起到掩盖苦味的作用。溶液含有大量山梨糖醇(450mg山梨糖醇每1mg西替利嗪)。
本发明的一个目的是提供新颖的和治疗学上有利的、固体、快速崩解的西替利嗪泡腾制剂。
本发明达到了这个目的,本发明提供了用于口服给药的、固体、快速崩解的泡腾制剂,它包含西替利嗪或其药学上可接受的盐和泡腾基质,该基质包含至少一种有机食用酸和/或其盐、碱金属和/或碱土金属碳酸盐或碳酸氢盐,该制剂在适当时还包含药学上可接受的助剂。
通过向根据本发明的可溶性或可分散的片剂或可溶性颗粒中加入水,随着CO2气体的放出而生成溶液或悬浮液,即使对吞咽困难的患者来说也是极易服用的。
令人惊奇的是该溶液已经具有令人愉快的味道。这一点在可溶形式的含钙泡腾制剂的情况下尤为明显。
快速崩解的片剂也可以通过在口中崩解而直接给药。
这里,活性成分的快速释放是特别重要的,以确保快速发挥作用。
各种活性成分和维生素的泡腾制剂是现有技术已知的。这些泡腾制剂一般包含一种能够释放CO2的试剂和一种诱导CO2释放的试剂。优选使用的能够释放CO2的试剂是碱金属碳酸盐或碱金属碳酸氢盐,例如碳酸钠或碳酸氢钠。用于诱导CO2释放的试剂是食用有机酸或其酸性盐,它们以固体形式存在,能够与活性成分和其他助剂配制成颗粒或片剂,而不会过早地放出CO2。可能的食用有机酸例如是酒石酸、苹果酸、富马酸、己二酸、琥珀酸、抗坏血酸、马来酸或柠檬酸,优选柠檬酸。
药学上可接受的酸性盐例如以固体形式存在的多元酸的盐,其中还存在至少一个酸官能团,例如磷酸二氢钠或磷酸氢二钠、或柠檬酸单钠或柠檬酸二钠。
令人惊奇的是,现已发现单独使用泡腾剂系统、特别是基于钙的系统,可以掩盖活性成分西替利嗪的味道。
用于掩盖西替利嗪苦味的、对活性成分各晶体的所述复杂包衣因此就没有必要了。因此,第一次提供了西替利嗪的泡腾制剂,该活性成分对变态反应性病症是非常有效的。
对本领域技术人员来说,研制这样的固体、快速崩解的西替利嗪制剂不是显而易见的,因为西替利嗪的苦味是相当令人气馁的。我们自己的研究显示,例如溶解在60ml水中的10mg西替利嗪具有苦味(图1)。如果根据本发明的制剂溶解在等量水中,那么溶液具有令人愉快的味道,患者服用没有任何问题,因此显著提高了可接受性。
西替利嗪在化学结构上是一种有机酸,能够刺激H2受体,从而增加胃液的分泌。根据本发明的泡腾制剂的缓冲作用可能有助于避免所导致的副作用。
本发明优选地提供了具有泡腾基质的西替利嗪泡腾制剂,该基质包含:
a)碳酸钙与有机食用酸的混合物,
b)碳酸钙、碳酸钠、碳酸氢钠与有机食用酸的混合物,
c)碳酸氢钠、碳酸钠与有机食用酸的混合物。
西替利嗪可溶性或可分散的片剂或可溶性颗粒包含5mg至20mg西替利嗪和50-5000mg、优选为500-3000mg泡腾基质。
泡腾基质优选地包含100-500mg碳酸钙形式的钙离子和20-1500mg柠檬酸和/或其盐。在进一步优选的实施方式中,泡腾基质包含50-2000mg碳酸氢钠、20-200mg碳酸钠和20-1500mg柠檬酸和/或20-500mg酒石酸。进一步优选的泡腾基质组合物包含50-500mg碳酸氢钠、20-100mg碳酸钠、50-750mg碳酸钙和100-1500mg柠檬酸。
在分散根据本发明的可分散的西替利嗪片时,同样产生CO2,CO2的产生进而促进了片剂的崩解。不过,与可溶性片剂相比,这里观察到泡腾活性降低了。
可溶性/可分散的片剂可以按照已知用于制备泡腾基质的方法加以制备。在分离床方法中,将酸性组分例如用柠檬酸水溶液、聚乙烯吡咯烷酮在水或乙醇中的溶液造粒。对钙组分来说,直接与可压片的碳酸钙混合也是可能的。碳酸钠/碳酸氢钠和碱土金属碳酸盐组分也可以分别造粒。均匀加入其他压片用助剂,使用适当的压力将物料压片。不过,按照其他方法得到适当产物也是可能的,例如用PVP或糖醇等粘合剂溶液进行的酸性与碱性组分的乙醇造粒。其他造粒方法例如局部造粒(Topogranulation)也一再被描述。
根据本发明的西替利嗪制剂可以另外包含香料和甜味剂,以及已知的药物助剂,例如聚乙二醇、苯甲酸钠、己二酸和二氧化硅。
对根据本发明的制剂借助实施例加以详细阐述,实施例并不限制本发明。实施例1                           mg                 泡腾片西替利嗪HCl                        10泡腾基质                           890甘露糖醇FG                         60Pharmatose DCL 21                  70薄荷香料                           10
                               1040泡腾基质包含:柠檬酸                             558.5碳酸氢钠                           200碳酸钠                             100柠檬酸钠                           0.5抗坏血酸                           25糖精钠                             6
                               890 实施例2                           mg                 可溶性片剂西替利嗪                           10碳酸氢钠                           200柠檬酸                             443抗坏血酸                           25碳酸钠                             100糖精钠                             6甘露糖醇                           60乳糖                               70
                               914 实施例3                             mg                可溶性颗粒西替利嗪                             10碳酸氢钠                             200柠檬酸                               730碳酸钙                               230抗坏血酸                             25碳酸钠                               50糖精钠                               4甘露糖醇                             60乳糖                                 70
                                 1379 实施例4                             mg                可溶性片剂西替利嗪                             5碳酸氢钠                             200酒石酸                               454碳酸钠                               100糖精钠                               6甘露糖醇                             100乳糖                                 40
                                 905 实施例5                             mg                可溶性片剂西替利嗪                             10碳酸氢钠                             186柠檬酸                               491碳酸钙                               130阿司巴甜                             6碳酸钠                               35甘露糖醇                             120
                                 978 实施例6                             mg               可溶性颗粒西替利嗪                             10碳酸钙                               750柠檬酸                               805微晶纤维素                           42甘露糖醇                             625麦芽糖糊精                           15阿司巴甜                             3香料                                 20
                                 2270 实施例7                             mg               可分散的片剂西替利嗪                             5碳酸钙                               500聚乙烯吡咯烷酮                       20柠檬酸                               270微晶纤维素                           20麦芽糖糊精                           18木糖醇                               500阿司巴甜                             2糖精钠                               1香料                                 15玉米淀粉                             60
                                 1411 实施例8                             mg                   可分散的片剂西替利嗪                             10碳酸钙                               500聚乙烯吡咯烷酮                       17柠檬酸                               160微晶纤维素                           15甘露糖醇                             430麦芽糖糊精                           18阿司巴甜                             2香料                                 15
                                 1167 实施例9                             mg                可分散的片剂西替利嗪                             10碳酸钙                               300柠檬酸                               32微晶纤维素                           17甘露糖醇                             250麦芽糖糊精                           6阿司巴甜                             1氢化蓖麻油                           21香料                                 8
                                 645 实施例10                            mg               可咀嚼的可分散的片剂西替利嗪                             5碳酸钙                               750乙基纤维素                           37一种高度分散的硅胶(Aerosil)          100甘露糖醇                             1130柠檬酸                               123麦芽糖糊精                           23微晶纤维素                           87阿司巴甜                             5薄荷香料                             8柑橘香料                             70
                                 2338 实施例11                            mg                  可咀嚼的可分散的片剂西替利嗪                             10碳酸钙                               750乙基纤维素                           37一种高度分散的硅胶(Aerosil)          100甘露糖醇                             1130柠檬酸                               123麦芽糖糊精                           23微晶纤维素                           87阿司巴甜                             5薄荷香料                             8柑橘香料                             70
                                 2343 实施例12                            mg                  可咀嚼的可分散的片剂西替利嗪                             5碳酸钙                               750胃溶型丙烯酸树脂E(Eudragit E)        37一种高度分散的硅胶(Aerosil)          100甘露糖醇                             1130柠檬酸                               123麦芽糖糊精                           23微晶纤维素                           87阿司巴甜                             5薄荷香料                             8柑橘香料                             70
                                 2338 实施例13                            mg                  可咀嚼的可分散的片剂西替利嗪                             10碳酸钙                               750乙基纤维素                           37一种高度分散的硅胶(Aerosil)          100甘露糖醇                             1130柠檬酸                               123麦芽糖糊精                           23微晶纤维素                           87阿司巴甜                             5薄荷香料                             8柑橘香料                             70
                                 2343

Claims (14)

1、用于口服给药的、固体、快速崩解的泡腾制剂,包含西替利嗪或其药学上可接受的盐、泡腾基质,该基质由至少一种有机食用酸和/或其盐、钠和/或钙的碳酸盐或碳酸氢盐组成,该制剂在适当时还包含药学上可接受的助剂。
2、根据权利要求1的泡腾制剂,它是可溶性片剂、可分散的片剂或可溶性颗粒的形式。
3、根据权利要求1或2的泡腾制剂,包含5mg至20mg西替利嗪或其药学上有效的盐和50-5000mg泡腾基质。
4、根据权利要求3的泡腾制剂,包含5mg至20mg西替利嗪或其药学上有效的盐和500-3000mg泡腾基质。
5、根据权利要求1或2的泡腾制剂,其特征在于该泡腾基质由碳酸氢钠、碳酸钠与有机食用酸的混合物组成。
6、根据权利要求5的泡腾制剂,其特征在于该泡腾基质由50-2000mg碳酸氢钠、20-200mg碳酸钠和20-1500mg柠檬酸和/或20-500mg酒石酸组成。
7、根据权利要求1或2的泡腾制剂,其特征在于该泡腾基质包含碳酸钙与有机食用酸的混合物。
8、根据权利要求7的泡腾制剂,其特征在于该泡腾基质包含100-500mg碳酸钙形式的钙离子和20-1500mg柠檬酸和/或其盐。
9、根据权利要求1或2的泡腾制剂,其特征在于该泡腾基质由碳酸钙、碳酸氢钠、碳酸钠与有机食用酸的混合物组成。
10、根据权利要求9的泡腾制剂,其特征在于该泡腾基质包含50-500mg碳酸氢钠、20-100mg碳酸钠、50-750mg碳酸钙和100-1500mg柠檬酸和/或其盐。
11、根据权利要求1的泡腾制剂,其特征在于所用的有机食用酸是酒石酸、苹果酸、富马酸、己二酸、琥珀酸、抗坏血酸、马来酸或柠檬酸。
12、根据权利要求11的泡腾制剂,其特征在于所用的有机食用酸是柠檬酸。
13、根据权利要求1的泡腾制剂,其特征在于所述制剂可以另外包含香料和甜味剂以及已知的药物助剂。
14.根据权利要求13的泡腾制剂,其特征在于所述的药物助剂为聚乙二醇、苯甲酸钠、己二酸、二氧化硅。
CNB998046736A 1998-03-31 1999-03-20 固体、快速崩解的西替利嗪制剂 Expired - Fee Related CN1136838C (zh)

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Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7008640B2 (en) * 2000-07-17 2006-03-07 Yamanouchi Pharmaceutical Co., Ltd. Pharmaceutical composition for oral use with improved absorption
EP1467715B1 (en) * 2002-01-15 2010-11-03 Ucb Farchim S.A. Formulations for oral administration of active compounds
DE60319685T2 (de) * 2002-04-04 2009-03-26 Pfizer Products Inc., Groton Wohlschmeckende kautablette
US8216610B2 (en) 2004-05-28 2012-07-10 Imaginot Pty Ltd. Oral paracetamol formulations
CA2566384C (en) * 2004-05-28 2010-08-03 Imaginot Pty Ltd. Oral therapeutic compound delivery system
US20070020330A1 (en) * 2004-11-24 2007-01-25 Medpointe Healthcare Inc. Compositions comprising azelastine and methods of use thereof
US8758816B2 (en) * 2004-11-24 2014-06-24 Meda Pharmaceuticals Inc. Compositions comprising azelastine and methods of use thereof
PT2486942T (pt) 2004-11-24 2019-01-18 Meda Pharmaceuticals Inc Composições que compreendem azelastina e seus métodos de utilização
US20060198885A1 (en) * 2005-02-22 2006-09-07 Sun Pharmaceutical Industries Ltd. Oral pharmaceutical composition
EP1954298A4 (en) 2005-11-28 2012-10-31 Imaginot Pty Ltd DISPENSING SYSTEM FOR ORAL THERAPEUTIC CONNECTION
US8383632B2 (en) * 2008-09-05 2013-02-26 Mcneil-Ppc, Inc. Method for making cetirizine tablets
CA2755543A1 (en) * 2009-03-13 2010-09-16 Nucitec S.A. De C.V. Compositions and methods for treatment and prevention of cardiovascular disease
WO2011146032A2 (en) * 2010-05-18 2011-11-24 Mahmut Bilgic Effervescent formulations
US20140371174A1 (en) 2013-06-12 2014-12-18 The Procter & Gamble Company Effervescent Dosage Form
WO2013188483A1 (en) 2012-06-12 2013-12-19 The Procter & Gamble Company Effervescent dosage form
JP5945191B2 (ja) * 2012-08-09 2016-07-05 株式会社ファンケル 口腔内速崩錠
JP6092672B2 (ja) * 2013-03-21 2017-03-08 株式会社ファンケル 口腔内速崩壊性錠剤
KR101591319B1 (ko) * 2013-12-03 2016-02-18 에프엔바이오 주식회사 홍삼 발포정의 제조방법
TWI732337B (zh) * 2014-06-20 2021-07-01 美商梅琳塔有限責任公司 醫藥組成物及其用途
TW201605447A (zh) * 2014-06-20 2016-02-16 美林塔治療學有限公司 處理感染的方法
EP3061501A1 (en) 2015-02-27 2016-08-31 Rottapharm Ltd. Composition for the treatment of acne
EP3117825A1 (en) 2015-07-16 2017-01-18 Rottapharm S.p.A. Oral formulation comprising berberine and morus alba extract
CN106109422A (zh) * 2016-07-28 2016-11-16 北京万全德众医药生物技术有限公司 盐酸左西替利嗪泡腾颗粒及其制备方法
US10624921B2 (en) 2016-11-15 2020-04-21 Berkeley Nox Limited Dietary supplements
JP2018108950A (ja) * 2016-12-28 2018-07-12 沢井製薬株式会社 レボセチリジン塩酸塩含有口腔内崩壊錠
WO2019099003A2 (en) * 2017-11-15 2019-05-23 Berkeley Nox Limited Novel dietary supplements
EP3799864B1 (en) 2019-10-02 2023-03-01 Intas Pharmaceuticals Limited Essentially sodium-free effervescent solid pharmaceutical compositions

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK154078C (da) * 1981-02-06 1989-05-22 Ucb Sa Analogifremgangsmaade til fremstilling af 2-(2-(4-(diphenyl-methyl)-1-piperazinyl)ethoxy)-acetamider eller syreadditionssalte heraf
US4678661A (en) * 1983-09-28 1987-07-07 Gerhard Gergely Effervescent composition and method of making same
US4792448A (en) * 1987-06-11 1988-12-20 Pfizer Inc. Generic zero order controlled drug delivery system
IL91398A (en) * 1988-08-30 1994-05-30 Pfizer A device for the controlled release of pneumatic substances, including the active substance, surrounded by an asymmetric membrane
US5178878A (en) 1989-10-02 1993-01-12 Cima Labs, Inc. Effervescent dosage form with microparticles
ATE118345T1 (de) * 1990-08-07 1995-03-15 Pfizer Verwendung von interfacial polymerisierten membranen in abgabevorrichtungen.
UA34430C2 (uk) * 1991-05-13 2001-03-15 Дзе Бутс Компані Плс S(-)-2-(4-ізобутилфеніл)пропіонат натрію дигідрат, придатний для лікування запалення, болю і гіпертермії, фармацевтична композиція на його основі та спосіб одержання s(-)-2-(4-ізобутилфеніл)пропіонату натрію
MX9300110A (es) * 1992-01-13 1994-07-29 Gerhard Gergely Preparacion farmaceutica en la forma de una tableta de efervescencia o de desintegracion o de un granulado de tipo instanteneo y procedimiento para su preparacion.
CA2146637C (en) * 1992-10-09 2001-02-13 James Grigg Upson Pharmaceutical compositions and methods for treating cold symptoms
GB9224021D0 (en) * 1992-11-16 1993-01-06 Boots Co Plc Effervescent compositions
FR2698788B1 (fr) * 1992-12-09 1995-03-03 Union Pharma Scient Appl Composition pharmaceutique effervescente contenant de l'ibuprofène et son procédé de préparation.
TW401300B (en) * 1992-12-25 2000-08-11 Senju Pharma Co Antiallergic composition for ophthalmic or nasal use
EP0624364B1 (de) * 1993-04-15 1996-07-24 Gerhard Dr. Gergely Brausesystem mit einem alkali- und/oder metallempfindlichen, pharmazeutischen Wirkstoff, und Verfahren zur Herstellung
EP0695175A1 (en) * 1993-04-30 1996-02-07 The Procter & Gamble Company Coated pharmaceutical compositions
US5458879A (en) * 1994-03-03 1995-10-17 The Procter & Gamble Company Oral vehicle compositions

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