CN1023800C - 一种药物组合物的制备方法 - Google Patents

一种药物组合物的制备方法 Download PDF

Info

Publication number
CN1023800C
CN1023800C CN87102493A CN87102493A CN1023800C CN 1023800 C CN1023800 C CN 1023800C CN 87102493 A CN87102493 A CN 87102493A CN 87102493 A CN87102493 A CN 87102493A CN 1023800 C CN1023800 C CN 1023800C
Authority
CN
China
Prior art keywords
peaceful
benzene sulfonate
horizon
comfortable
comfortable horizon
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.)
Expired - Lifetime
Application number
CN87102493A
Other languages
English (en)
Other versions
CN87102493A (zh
Inventor
爱德华·戴维森
詹姆斯·英格拉姆·韦尔斯
坎特伯雷·温厄姆
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.)
Pfizer Ltd
Pfizer Inc
Original Assignee
Pfizer Inc
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=10595731&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN1023800(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Pfizer Inc filed Critical Pfizer Inc
Publication of CN87102493A publication Critical patent/CN87102493A/zh
Application granted granted Critical
Publication of CN1023800C publication Critical patent/CN1023800C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/48Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/4841Filling excipients; Inactive ingredients
    • A61K9/4866Organic macromolecular compounds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/06Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/08Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
    • A61K47/10Alcohols; Phenols; Salts thereof, e.g. glycerol; Polyethylene glycols [PEG]; Poloxamers; PEG/POE alkyl ethers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0012Galenical forms characterised by the site of application
    • A61K9/0019Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
    • 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
    • A61K9/2004Excipients; Inactive ingredients
    • A61K9/2009Inorganic 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
    • A61K9/2004Excipients; Inactive ingredients
    • A61K9/2022Organic macromolecular compounds
    • A61K9/205Polysaccharides, e.g. alginate, gums; Cyclodextrin
    • A61K9/2054Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00Drugs for disorders of the cardiovascular system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00Drugs for disorders of the cardiovascular system
    • A61P9/08Vasodilators for multiple indications
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00Drugs for disorders of the cardiovascular system
    • A61P9/10Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00Drugs for disorders of the cardiovascular system
    • A61P9/12Antihypertensives
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D211/00Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/80Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
    • C07D211/84Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen directly attached to ring carbon atoms
    • C07D211/90Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
    • 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
    • A61K9/2004Excipients; Inactive ingredients
    • A61K9/2022Organic macromolecular compounds
    • A61K9/205Polysaccharides, e.g. alginate, gums; Cyclodextrin
    • A61K9/2059Starch, including chemically or physically modified derivatives; Amylose; Amylopectin; Dextrin

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Organic Chemistry (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Dermatology (AREA)
  • Inorganic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Urology & Nephrology (AREA)
  • Vascular Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Hydrogenated Pyridines (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Heterocyclic Compounds Containing Sulfur Atoms (AREA)
  • Pyridine Compounds (AREA)

Abstract

本发明有关安乐地平(amlodipine),2-(2-氨基乙氧基甲基)-4-(2-氯代苯基)-1,4-二氢-6-甲基吡啶-3,5-二羧酸3-乙基-5-甲基二酯)药用盐,尤其是苯磺酸盐的改进,和它们的药物组合物。这些盐可用作抗局部缺血和抗高血压剂。

Description

本发明涉及安乐地平(amlodipine)的药用盐及它们的药物组合物的改进。
化合物安乐地平(2-(2-氨基乙氧基甲基)-4-(2氯代苯基)-1,4-二氢-6-甲基吡啶-3,5-二羧酸3-乙基5-甲基二酯)是一个有效并长效的钙通道阻滞剂,可用作抗局部缺血及抗高血压剂。
在欧洲专利申请公报第89167号中,揭示了安乐地平的几种不同形式的药物上可接受的盐。尤其那些被认为是从酸形成的在药物上可接受的酸加成盐,这些酸形成了含有药物上可接受的阴离子的无毒性酸加成盐如:盐酸盐、氢溴酸盐、硫酸盐、磷酸盐或酸式磷酸盐、醋酸盐、马来酸盐、富马酸盐、乳酸盐、酒石酸盐、柠檬酸盐和葡糖酸盐。在这些盐中,马来酸盐显示为特别好。
现在,人们意外地发现苯磺酸盐(下文称为besylate盐)比已知的安乐地平的盐具有许多优点,另外,已意外地发现苯磺酸盐具有多种良好配方性质的一种独特的结合,因此使它特别适合于制备安乐地平的药物配方。
因而,根据本发明,本文提供了安乐地平的苯磺酸盐。
另一方面,本发明提供了安乐地平苯磺酸盐与药物上可接受的稀释剂或载体一起,形成的药物组合物。
本发明进一步提供了包括安乐地平苯磺酸盐与赋形剂的混合物的片剂配方,最好的配方包括苯磺酸盐,压缩辅助剂如微晶纤维素,提供片剂表面光泽的添加剂如无水的磷酸二钙,崩解剂如淀粉乙醇酸钠及润滑 剂如硬脂酸镁。
此外,本发明提供了一个包括安乐地平苯磺酸盐与赋形剂的混合物的胶囊配方,最好的配方包括苯磺酸盐,惰性稀释剂,干燥崩解剂及上述的润滑剂。
本发明进一步提供了用于肠胃外施药的安乐地平苯磺酸盐的无菌水溶液。这个溶液以含有10-40%体积的丙二醇较好并最好还有足够的氯化钠如:约1%重量/体积,以避免溶血作用。
本发明还提供了安乐地平苯磺酸盐用于治疗人体局部缺血的心脏疾病,尤其是心绞痛或高血压。
本发明亦提供了制备安乐地平苯磺酸盐的方法,即通过安乐地平碱与苯磺酸或它的铵盐溶液在惰性溶剂中反应,并分离安乐地平苯磺酸盐。
最好的惰性溶剂是工业用甲醇变性酒精。
虽然安乐地平的游离碱是有效的,但在实施中,它最好以药物上可接受的酸的盐的形式施药。为了达到这个目的,药物上可接受的盐必须符合下列四个生物化学标准:(1)良好的溶解度;(2)良好的稳定性;(3)非吸湿性;(4)片剂配方的加工性能等。
我们发现虽然上文略提到的许多盐能符合这些标准中的某些标准,但是它们中没有一个,甚至于最好的马来酸盐也不能全部符合标准,虽然马来酸盐显示卓越的溶解度,但在溶液中于数周后易于分解。因而,已经制定出安乐地平的药物上可接受的盐的范围,并可用下列这些标准评价:
1.通常,本技术领域的人熟知,药物的良好的水溶度对于有良好的生物利用度是必须的。一般,所寻求的溶解度为在PH1-7.5时>1毫克/毫升,然而对配制注射液则需要有较高的溶解度。在加入的盐中较好的盐是使溶液具有的PH值接近于血液PH(7.4)的盐,因为它们易于生物 相容,并可容易地被缓冲至所需的PH范围,而不改变它的溶解度。
从下列比较数据可以看出,安乐地平的苯磺酸盐与其它盐相比,显示出良好的溶解度特性。
表1
盐    溶解度    毫克/毫升    在饱和状态PH
苯磺酸盐    4.6    6.6
对甲苯磺酸盐    0.9    5.9
甲基磺酸盐    25    3.1
琥珀酸盐    4.4    4.9
水杨酸盐    1.0    7.0
马来酸盐    4.5    4.8
醋酸盐    50    6.6
盐酸盐    50    3.5
2.在固态时有良好的稳定性对于片剂和胶囊是非常重要的,而对于水性的注射液剂需要具有在溶液中的良好稳定性。
为了筛选化学稳定性,将每种盐与粉末赋形剂混合,形成片剂或装入胶囊。至于片剂的赋形剂,包括微晶纤维素与无水的磷酸二钙以50∶50结合。至于胶囊的赋形剂,包括甘露糖醇与干燥玉米淀粉以4∶1结合。然后将它们封入小药瓶,在50-75℃贮藏3周。药物和任何被破坏的产物用甲醇∶氯仿(50∶50)萃取,经硅胶薄层层析板,用不同的溶剂系统分离。
比较其结果,并将盐按照其所生成的分解物的数目及数量来排列。
通过比较结果,下列排列程序显示了苯磺酸盐是最稳定的盐,盐酸盐最不稳定。
盐    稳定性
苯磺酸盐    最稳定
甲基磺酸盐    ↓
对甲苯磺酸盐
琥珀酸盐
水杨酸盐
马来酸盐
醋酸盐
盐酸盐    不稳定
3.为了提供稳定的配方,我们希望有非吸湿性的盐。在固态时药物的含量是高的,当表层吸潮后,可以起水解和化学分解的媒介物的作用。药物或它的盐的吸湿性促使游离水份,这通常产生不稳定的后果。
当把它们置于37℃及相对湿度为75%的环境中暴露24小时,只有马来酸盐、对甲苯磺酸盐和苯磺酸盐没有任何吸潮现象。甚至于当在30℃,相对湿度为95%的环境中暴露3天时,苯磺酸盐和马来酸盐均继续保持干燥,对甲苯磺酸盐形成二水合盐。因而可以认为苯磺酸盐是非吸湿性的,并可提供稳定的配方,减少内部化学分解的危险。
4.药物上可接受的盐需要考虑的最后一个特点是加工性能,即压制的特性及不滞留或粘附于制片机上的性能。
对于高剂量的配方,良好的压缩性能对于制造精致的片剂是非常重要的。对于低剂量片剂来说,由于应用被称作压缩辅料的适当稀释赋形剂,对于良好压缩性能的要求,可被减少到某种程度。微晶纤维素通常用作压缩辅料。然而,无论什么剂量都必须避免药物对于片剂冲压机的粘附。当药物累积在冲床表面时,片剂表面就会变成凹坑,因而也就不合格了。当药片从机器上移开时,以这种方式粘附的药物也会导致高的排出力。实际上,应用湿一聚团、仔细地选择赋形剂,并用高级的抗胶 粘体,如硬脂酸镁,有可能减少粘附。然而,选择具有良好的抗粘附特性的盐,可以减少这些问题。
为了比较安乐地平的不同盐的粘附性,可以通过下列操作,用常规制片机进行:将含有硫酸钙二水合物,微晶纤维素和安乐地平苯磺酸盐(47.5∶47.5∶5)制成50片药片,将粘附于药片冲压机的物料用甲醇萃取,经光谱仪测定含量。然后同样操作重复制备100,150,200,250和300片药片。在每次压片运转之后,将粘附于制片冲压机上的物料量,用甲醇萃取后测定。将测得的数值作图表示,从得出的线的斜度计算平均值。
然后将安乐地平的每种盐重复上述相同的操作。在表2中显示了测得每种安乐地平盐粘附于制片冲压机上的量,及相对于马来酸盐的量。
表2
盐    粘附性
每平方厘米安乐地平    相对于马来酸盐
的量微克/每片
甲基磺酸盐    1.16    58%
苯磺酸盐    1.17    59
对甲苯磺酸盐    1.95    98
马来酸盐    1.98    100
游离碱    2.02    102
琥珀酸盐    2.39    121
盐酸盐    2.51    127
水杨酸盐    2.85    144
很清楚,苯磺酸盐的抗粘附特性优于马来酸盐,而甲基磺酸盐也表明良好的加工性能,其酸酐易于分离,但是它相称的单水合物在制造后引起组成变化,使它不适宜在片剂中使用。
因而,安乐地平的苯磺酸盐,表现出良好的溶解度、稳定性,非吸湿性,良好的加工性能等性能的一种独特的结合,这种结合使它特别适合于配制安乐地平的药物配方。
为了更易理解本发明,下列实例可作为参考。
实例1
制备安乐地平苯磺酸盐
取安乐地平碱(65.6克,0.161摩尔),悬浮于工业用甲醇变性酒精中(326.4毫升),冷却至5℃,在5℃时向此碱的悬浮液中,加入溶于工业用甲醇变性洒精中的苯磺酸(26.2克,0.168摩尔)。然后得到的悬浮液形成颗粒,过滤,并用2倍体积工业用甲醇变性酒精(65.6毫升)洗涤。使该湿固体在5℃于工业用甲醇变性酒精(327.6毫升)中悬浮1小时,过滤,用2倍体积的工业用甲醇变性酒精(65.6毫升)洗涤,在真空下于55℃干燥24小时,得76.5克(吸率83.8%)。分析如下:
熔点:201.0℃
元素分析%    C    H    N
计算值    55.07    5.51    4.94
实测值    54.91    5.46    4.93
实例2
含有安乐地平苯磺酸盐的片剂
将安乐地平苯磺酸盐与乙醇酸钠淀粉和无水磷酸二钙拌合5分钟。然后将混合物过筛,再拌合及再过筛,接着与微晶纤维素混合,得到的混合物过筛,并再进一步拌合10分钟,最后加入硬脂酸镁,并将整个混合物搅拌5分钟,用常规制片机将混合物压成片剂。
这个方法用于制备含有不同浓度的安乐地平苯磺酸盐的片剂,列于表3。
表3    片剂组成
苯磺酸盐    微晶纤维素    无水磷酸二钙    乙醇酸钠淀粉    硬脂酸镁
(毫克)    (毫克)    (毫克)    (毫克)    (毫克)
1.736    63.514    31.750    2.00    1.00
3.472    62.028    31.500    2.00    1.00
6.944    124.056    63.000    4.00    2.00
13.889    248.111    126.000    8.00    4.00
实例3
含安乐地平苯磺酸盐的胶囊配方:
将微晶纤维素和干燥的玉米淀粉预先混合。取安乐地平苯磺酸盐与一些上述混合物一起混合,然后过筛,继续加入剩余的预先混合的淀粉等再混合10分钟,然后再次过筛,进一步混合5分钟。
这个方法用于制备含有不同浓度的列于表4的安乐地平苯磺酸盐混合物,然后将这些混合物装入适当大小的胶囊中。
表4    胶囊组成
苯磺酸盐    微晶纤维素    干燥玉米淀粉    硬脂酸镁    胶囊总重量
(毫克)    (毫克)    (毫克)    (毫克)    (毫克)
1.736    38.014    10.00    0.250    50
3.472    76.028    20.00    0.500    100
6.944    72.556    20.00    0.500    100
13.889    145.111    40.00    1.00    200
实例4
安乐地平苯磺酸盐无菌水溶液配方:
氯化钠溶于注射用水中,与丙二醇混合,加入安乐地平苯磺酸盐,当其溶解后,进一步加入注射用水,调节体积达到所需的安乐地平浓度(1毫克/毫升)。然后将溶液通过无菌滤器过滤,装入适当的无菌容器 如安瓿中,用于肠胃外投药如静脉给药。
该方法用于配制列于表5的配方
表5    无菌水溶液
(1)    (2)
安乐地平苯磺酸盐    1.389克    1.389克
氯化钠    9.000克    9.000克
丙二醇    200.000克    400.000克
注射用水    至1升    至1升
实例5
另一个制备安乐地平苯磺酸盐的方法
取苯磺酸铵(0.943克)加至安乐地平碱(2克)的工业用甲醇变性酒精淤浆中,得到的溶液加热回流10分钟。反应混合物冷却,在5℃制颗粒1小时,过滤安乐地平苯磺酸盐,以工业用甲醇变性酒精(2×2毫升)洗涤,于真空干燥,得1.9克(理论量的70%)。熔点201.0℃
分析%:
实测值:C,54.98;H,5.46;N,4.90;
计算值:C,55.07;H,5.51;N,4.95。

Claims (10)

1、一种制备药物组合物的方法,其特征在于将安乐地平(amlodipine,2-(2-氨基乙氧基甲基)-4-(2-氯代苯基)-1,4-二氢-6-甲基吡啶-3,5-二羧酸-3-乙基-5-甲基二酯)苯磺酸盐与药物上可接受的稀释剂或载体相混合。
2、按权利要求1所述之方法,其特征在于制备安乐地平苯磺酸盐的方法是将安乐地平碱与苯磺酸或它的铵盐溶液在惰性溶剂中反应,并分离安乐地平苯磺酸盐。
3、按权利要求2所述之方法,其中惰性溶剂是工业用甲醇变性酒精。
4、一种如权利要求1所述的制备药物组合物片剂的方法,其特征在于安乐地平苯磺酸盐与赋形剂混合,并压成片剂。
5、一种如权利要求4所述之方法,其特征在于应用下列步骤:
(a)安乐地平苯磺酸盐与淀粉乙醇酸钠和无水磷酸二钙混合;
(b)过筛,再混合及过筛;
(c)与微晶纤维素混合;
(d)过筛及再混合;
(e)与硬脂酸镁混合;和
(f)压缩成片剂。
6、一种如权利要求1所述之制备药物组合物胶囊的方法,其特征在于安乐地平与赋形剂混合后,填入胶囊。
7、一种如权利要求6所述之方法,其特征在于应用下列步骤:
(a)预先将微晶纤维素和干燥玉米淀粉混合;
(b)安乐地平苯磺酸盐与一些(a)的混合物混合并过筛;
(c)将剩余的(a)的混合物加入并混合,过筛和再混合;和
(d)将混合物填入胶囊。
8、一种如权利要求1所述的制备药物组合物即不经胃肠道施用的安乐地平苯磺酸盐无菌水溶液的方法,其特征在于包括在无菌水载体中形成安乐地平的苯磺酸盐溶液的步骤。
9、一种如权利要求8中所述的方法,其特征在于应用下列步骤:
(a)将安乐地平苯磺酸盐的氯化钠无菌溶液溶于注射用水及丙二醇的混合物中;
(b)用注射用水进一步调节溶液的体积;
(c)通过无菌滤器过滤溶液;和
(d)将滤液注入无菌容器内。
10、一种如权利要求8或权利要求9所述之方法,其中溶液含有10-40%(重量/体积)丙二醇和约1%(重量/体积)氯化钠。
CN87102493A 1986-04-04 1987-03-30 一种药物组合物的制备方法 Expired - Lifetime CN1023800C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8608335 1986-04-04
GB868608335A GB8608335D0 (en) 1986-04-04 1986-04-04 Pharmaceutically acceptable salts

Publications (2)

Publication Number Publication Date
CN87102493A CN87102493A (zh) 1987-10-14
CN1023800C true CN1023800C (zh) 1994-02-16

Family

ID=10595731

Family Applications (1)

Application Number Title Priority Date Filing Date
CN87102493A Expired - Lifetime CN1023800C (zh) 1986-04-04 1987-03-30 一种药物组合物的制备方法

Country Status (47)

Country Link
US (1) US4879303A (zh)
EP (1) EP0244944B1 (zh)
JP (1) JPS62240660A (zh)
KR (1) KR950006710B1 (zh)
CN (1) CN1023800C (zh)
AP (1) AP50A (zh)
AR (1) AR242562A1 (zh)
AT (1) ATE49752T1 (zh)
BE (1) BE1000130A4 (zh)
BG (1) BG60698B2 (zh)
CA (1) CA1321393C (zh)
CS (1) CS265237B2 (zh)
CY (1) CY1669A (zh)
CZ (1) CZ289095B6 (zh)
DD (1) DD265142A5 (zh)
DE (2) DE3710457A1 (zh)
DK (1) DK171708B1 (zh)
EC (1) ECSP941129A (zh)
EG (1) EG18266A (zh)
ES (2) ES2012803B3 (zh)
FI (1) FI85017C (zh)
FR (1) FR2596758B1 (zh)
GB (2) GB8608335D0 (zh)
GR (2) GR870525B (zh)
HK (1) HK76092A (zh)
HU (1) HU196962B (zh)
IE (1) IE59457B1 (zh)
IL (1) IL82101A (zh)
IN (1) IN168414B (zh)
IT (1) IT1203853B (zh)
LU (1) LU86812A1 (zh)
MA (1) MA20938A1 (zh)
MX (1) MX5847A (zh)
MY (1) MY101177A (zh)
NL (1) NL8700791A (zh)
NO (1) NO172181C (zh)
NZ (1) NZ219868A (zh)
PH (1) PH24348A (zh)
PL (1) PL149532B1 (zh)
PT (1) PT84611B (zh)
SE (1) SE463457B (zh)
SG (1) SG59692G (zh)
SK (1) SK278435B6 (zh)
SU (1) SU1498388A3 (zh)
UA (1) UA6344A1 (zh)
YU (1) YU44801B (zh)
ZA (1) ZA872439B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101564536B (zh) * 2008-04-21 2010-12-15 鲁南制药集团股份有限公司 一种治疗高血压的药物组合物缓控释制剂

Families Citing this family (163)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5270323A (en) * 1990-05-31 1993-12-14 Pfizer Inc. Method of treating impotence
US6057344A (en) * 1991-11-26 2000-05-02 Sepracor, Inc. Methods for treating hypertension, and angina using optically pure (-) amlodipine
WO1993010779A1 (en) * 1991-11-26 1993-06-10 Sepracor, Inc. Methods and compositions for treating hypertension, angina and other disorders using optically pure (-) amlodipine
US6162802A (en) * 1992-03-10 2000-12-19 Papa; Joseph Synergistic combination therapy using benazepril and amlodipine for the treatment of cardiovascular disorders and compositions therefor
AT399718B (de) * 1992-04-16 1995-07-25 Lek Tovarna Farmacevtskih Inklusionskomplexe von optisch aktiven und racemischen 1,4-dihydropyridinen mit methyl-beta- cyclodextrin oder anderen cyclodextrinderivaten, ein verfahren zur herstellung von optisch aktiven dihydropyridinen und deren inklusionskomplexen und diese komplexe enthaltende pharmazeutische formulierungen
US5389654A (en) * 1992-11-26 1995-02-14 Lek, Tovarna, Farmacevtskih In Kemicnih . . . 3-ethyl 5-methyl(±)2-[2-(N-tritylamino)ethoxymethyl]-4-(2-chlorophenyl)-1,4-dihydro-6-methyl-6-methyl-3,5-pyridinedicarboxylate
SI9200344B (sl) * 1992-11-26 1998-06-30 Lek, Postopek za pripravo amlodipin benzensulfonata
USRE39384E1 (en) 1993-09-01 2006-11-07 Smithkline Beecham P.L.C. Substituted thiazolidinedione derivatives
US6221335B1 (en) * 1994-03-25 2001-04-24 Isotechnika, Inc. Method of using deuterated calcium channel blockers
PT804229E (pt) 1995-03-16 2003-06-30 Pfizer Utilizacao de amlodipina de um dos seus sais ou defelodipina em combinacao com um inibidor da en zima de conversao da angiotensina (ace) para no fabrico de um medicamento destinado ao tratamento da insuficiencia cardiaca congestiva nao isquemica
HU221810B1 (hu) * 1997-08-12 2003-01-28 EGIS Gyógyszergyár Rt. Eljárás amlodipin-bezilát előállítására és az eljárás intermedierjei
GT199800127A (es) * 1997-08-29 2000-02-01 Combinaciones terapeuticas.
WO1999018957A1 (en) * 1998-03-26 1999-04-22 Reddy-Cheminor, Inc. Stable pharmaceutical composition containing amlodipine besylate and atenolol
PL189666B1 (pl) * 1998-04-09 2005-09-30 Adamed Sp Z Oo Sposób otrzymywania benzenosulfonianu amlodypiny
ID27664A (id) 1998-07-10 2001-04-19 Novartis Ag Kombinasi antihipersensitif dari valsartan dan penghalang saluran kalsium
US20050158408A1 (en) * 1998-07-24 2005-07-21 Yoo Seo H. Dried forms of aqueous solubilized bile acid dosage formulation: preparation and uses thereof
US7303768B2 (en) * 1998-07-24 2007-12-04 Seo Hong Yoo Preparation of aqueous clear solution dosage forms with bile acids
US7772220B2 (en) * 2004-10-15 2010-08-10 Seo Hong Yoo Methods and compositions for reducing toxicity of a pharmaceutical compound
US20070072828A1 (en) * 1998-07-24 2007-03-29 Yoo Seo H Bile preparations for colorectal disorders
US7129265B2 (en) * 1999-04-23 2006-10-31 Mason R Preston Synergistic effects of amlodipine and atorvastatin metabolite as a basis for combination therapy
HN2000000050A (es) 1999-05-27 2001-02-02 Pfizer Prod Inc Sal mutua de amlodipino y atorvastatina
IL145947A0 (en) 1999-05-27 2002-07-25 Pfizer Prod Inc Mutual prodrugs of amlodipine and atrovastatin
UA72768C2 (en) * 1999-07-05 2005-04-15 Richter Gedeon Vegyeszet A method for obtaining amilodipine benzenesulphonate
US6521647B2 (en) 2000-04-04 2003-02-18 Pfizer Inc. Treatment of renal disorders
WO2002011723A1 (en) 2000-08-04 2002-02-14 Mason R Preston Synergistic effect of amlodipine and atorvastatin
GB0027410D0 (en) * 2000-11-09 2000-12-27 Pfizer Ltd Mutual prodrug of amlodipine and atorvastatin
US6737430B2 (en) 2000-11-09 2004-05-18 Pfizer, Inc. Mutual prodrug of amlodipine and atorvastatin
WO2002053541A1 (en) 2000-12-29 2002-07-11 Pfizer Limited Amide derivative of amlodipine
MXPA03005882A (es) 2000-12-29 2005-04-19 Pfizer Ltd Derivado amida de amlodipina.
EP1309557B9 (en) 2000-12-29 2006-11-15 Pfizer Limited Amlodipine hemimaleate
GB2371862B (en) * 2000-12-29 2004-07-14 Bioorg Bv Reference standards for determining the purity or stability of amlodipine maleate and processes therefor
US6653481B2 (en) * 2000-12-29 2003-11-25 Synthon Bv Process for making amlodipine
AT5874U1 (de) 2000-12-29 2003-01-27 Bioorg Bv Pharmazeutische zubereitungen enthaltend amlodipinmaleat
US7335380B2 (en) 2000-12-29 2008-02-26 Synthon Ip Inc. Amlodipine free base
EP1309556B1 (en) 2000-12-29 2004-11-24 Pfizer Limited Amlodipine fumarate
BR0116557A (pt) * 2000-12-29 2003-10-28 Pfizer Ltd Processo, processo para fabricação de um sal de maleato de amlodipina substancialmente livre de aspartato de amlodipina, processo para purificação, maleato de amlodipina, composição farmacêutica para tratar ou prevenir angina ou hipertenção, método para tratar hipertenção, angina ou ataque cardìaco, benzeno sulfonato de amlodipina, hidrocloreto de amlodipina e uso de maleato de amlodipina substancialmente livre de aspartato de amlodipina
GB2372036B (en) 2000-12-29 2004-05-19 Bioorg Bv Aspartate derivative of amlodipine
DE50112189D1 (de) * 2001-01-09 2007-04-26 Siegfried Generics Int Ag Salze von Amlodipin-Mesylat
GB0103046D0 (en) 2001-02-07 2001-03-21 Novartis Ag Organic Compounds
KR100452491B1 (ko) * 2001-03-29 2004-10-12 한미약품 주식회사 신규한 결정형 암로디핀 캠실레이트 염 및 그의 제조방법
US20030027848A1 (en) * 2001-06-15 2003-02-06 Anne Billotte Stabilized formulations
EP1435954B1 (en) 2001-07-06 2010-01-13 LEK Pharmaceuticals D.D. A PROCESS FOR THE PREPARATION OF HIGHlLY PUREAMLODIPINE BENZENESULFONATE
US20030220310A1 (en) * 2001-07-27 2003-11-27 Schuh Joseph R. Epoxy-steroidal aldosterone antagonist and calcium channel blocker combination therapy for treatment of congestive heart failure
US6680334B2 (en) 2001-08-28 2004-01-20 Pfizer Inc Crystalline material
US7544681B2 (en) 2001-09-27 2009-06-09 Ramot At Tel Aviv University Ltd. Conjugated psychotropic drugs and uses thereof
US20040001886A1 (en) * 2001-10-17 2004-01-01 Dr. Reddy's Laboratories Limited Stabilized pharmaceutical formulations containing amlodipine maleate
US6828339B2 (en) * 2001-11-21 2004-12-07 Synthon Bv Amlodipine salt forms and processes for preparing them
HU226642B1 (en) * 2001-12-17 2009-05-28 Egis Gyogyszergyar Nyilvanosan Amlodipine bezylate tablets having extended stability and process for producing the same
NL1019882C2 (nl) * 2002-02-01 2003-08-04 Synthon Licensing Amlodipine vrije base.
IL163666A0 (en) 2002-02-22 2005-12-18 New River Pharmaceuticals Inc Active agent delivery systems and methods for protecting and administering active agents
US20070135488A1 (en) * 2002-04-13 2007-06-14 Chung You S Amlodipine nicotinate and process for the preparation thereof
ATE448799T1 (de) 2002-05-06 2009-12-15 Endocyte Inc Folatrezeptor gerichtete bildgebende konjugate
EG24716A (en) 2002-05-17 2010-06-07 Novartis Ag Combination of organic compounds
SI21233A (sl) * 2002-05-31 2003-12-31 LEK, tovarna farmacevtskih in kemičnih izdelkov, d.d. Kristalni hidratni obliki amlodipin benzensulfonata visoke čistote, postopki za njuno pripravo in uporaba
US6699892B2 (en) 2002-06-04 2004-03-02 Yung Shin Pharmaceutical Industrial Co., Ltd. Pharmaceutically acceptable salt of amlodipine and method of preparing the same
KR100538641B1 (ko) 2002-07-30 2005-12-22 씨제이 주식회사 암로디핀의 유기산염
KR20040011751A (ko) * 2002-07-30 2004-02-11 씨제이 주식회사 암로디핀의 유기산염
KR100462304B1 (ko) * 2002-07-30 2004-12-17 씨제이 주식회사 암로디핀의 유기산염
KR100496436B1 (ko) * 2002-07-30 2005-06-20 씨제이 주식회사 암로디핀의 유기산염
KR100467669B1 (ko) * 2002-08-21 2005-01-24 씨제이 주식회사 암로디핀의 유기산염
ZA200501418B (en) 2002-08-29 2006-10-25 Taisho Pharmaceutical Co Ltd Benzenesulfonate salts of 4-fluoro-2-cyanopyrrolidine derivatives
US6784297B2 (en) * 2002-09-04 2004-08-31 Kopran Limited Process for the preparation of anti-ischemic and anti-hypertensive drug amlodipine besylate
CN100420673C (zh) * 2002-09-11 2008-09-24 韩林制药株式会社 S-(-)-氨氯地平烟酸盐及其制备方法
AU2003253460A1 (en) * 2002-09-19 2004-04-08 Cj Corporation Crystalline organic acid salt of amlodipine
US7166641B2 (en) * 2002-10-02 2007-01-23 Yung Shin Pharmaceutical Industrial Co., Ltd. Pharmaceutically acceptable salts containing local anesthetic and anti-inflammatory activities and methods for preparing the same
EP1407773A1 (en) * 2002-10-08 2004-04-14 Council of Scientific and Industrial Research A process for the preparation of s (-) amlodipine salts
US20040072879A1 (en) * 2002-10-10 2004-04-15 Dr. Reddy's Laboratories Limited Crystalline 2-[(2-aminoethoxy)methyl]-4-(2-chlorophenyl)-3-ethoxycarbonyl-5-methoxycarbonyl-6-methyl-1,4-dihydropyridine maleate salt (Amlodipine)
WO2004058711A1 (en) * 2002-12-30 2004-07-15 Eos Eczacibasi Ozgun Kimyasal Urunler Sanayi Ve Ticaret A.S. Isolation of dihydropyridine derivative and preparation salts thereof
BRPI0407038A (pt) 2003-01-27 2006-01-17 Hanmi Pharm Ind Co Ltd Camsilato de amlodipina amorfo estável, processo para a preparação do mesmo e composição para administração oral deste
EP3045174A1 (en) * 2003-01-31 2016-07-20 Daiichi Sankyo Company, Limited Medicine for prevention of and treatment for arteriosclerosis and hypertension
KR20040072363A (ko) * 2003-02-12 2004-08-18 주식회사 대웅 신규한 암로디핀 사이클라메이트 염 및 그의 제조방법
WO2004075825A2 (en) * 2003-02-28 2004-09-10 Ranbaxy Laboratories Limited Dosage forms of amlodipine and processes for their preparation
EP1618111B1 (en) 2003-04-25 2014-12-24 Cadila Healthcare Limited Salts of clopidogrel and process for preparation
GB2415696B (en) * 2003-04-25 2007-06-20 Cipla Ltd Process for preparing amlodipine mesylate monohydrate
US20050182125A1 (en) * 2003-05-16 2005-08-18 Ambit Biosciences Corporation Pyrrole compounds and uses thereof
EP1626713A2 (en) * 2003-05-16 2006-02-22 Ambit Biosciences Corporation Heterocyclic compounds and uses thereof
KR20110117731A (ko) 2003-05-30 2011-10-27 랜박시 래보러터리스 리미티드 치환된 피롤 유도체와 hmg―co 억제제로서의 이의 용도
US7145125B2 (en) 2003-06-23 2006-12-05 Advanced Optical Technologies, Llc Integrating chamber cone light using LED sources
US20050048118A1 (en) * 2003-07-25 2005-03-03 Joan Cucala Escoi Modified release venlafaxine hydrochloride tablets
WO2005042485A1 (en) * 2003-10-30 2005-05-12 Sk Chemicals, Co., Ltd. Acid added salts of amlodipine
KR100841409B1 (ko) * 2003-12-16 2008-06-25 에스케이케미칼주식회사 암로디핀 겐티세이트 염과 이의 제조방법
US7262318B2 (en) * 2004-03-10 2007-08-28 Pfizer, Inc. Substituted heteroaryl- and phenylsulfamoyl compounds
WO2005089353A2 (en) * 2004-03-16 2005-09-29 Sepracor Inc. (s)-amlodipine malate
DE602005025755D1 (de) 2004-06-04 2011-02-17 Teva Pharma Irbesartan enthaltende pharmazeutische zusammensetzung
US20050288340A1 (en) * 2004-06-29 2005-12-29 Pfizer Inc Substituted heteroaryl- and phenylsulfamoyl compounds
US8173627B2 (en) * 2004-08-30 2012-05-08 Seo Hong Yoo Neuroprotective effect of solubilized UDCA in focal ischemic model
ATE506955T1 (de) * 2004-10-15 2011-05-15 Seo Hong Yoo Zusammensetzungen zur verringerung der toxizität von cisplatin, carboplatin und oxaliplatin
AU2005302452B2 (en) * 2004-11-01 2010-12-09 Seo Hong Yoo Methods and compositions for reducing neurodegeneration in Amyotrophic Lateral Sclerosis
AP2007003979A0 (en) * 2004-11-23 2007-06-30 Warner Lambert Co 7-(2h-pyrazol-3-yl)-3,5-dihyroxy-heptanoic acid derivatives as hmg co-a reductase inhibitors for thetreatment of lipidemia
WO2006059217A1 (en) * 2004-12-01 2006-06-08 Ranbaxy Laboratories Limited Stable solid dosage forms of amlodipine besylate and processes for their preparation
WO2006070248A1 (en) * 2004-12-28 2006-07-06 Ranbaxy Laboratories Limited Methods for the preparation of stable pharmaceutical solid dosage forms of atorvastatin and amlodipine
WO2006085208A2 (en) * 2005-02-11 2006-08-17 Ranbaxy Laboratories Limited Stable solid dosage forms of amlodipine and benazepril
US20090298814A1 (en) * 2005-06-07 2009-12-03 Ramot At Tel Aviv Univeristy Ltd Novel salts of conjugated psychotropic drugs and processes of preparing same
ES2404939T3 (es) * 2005-06-27 2013-05-29 Daiichi Sankyo Company, Limited Preparación farmacéutica que contiene un antagonista del receptor de la angiotensina II y un bloqueador de los canales de calcio
US8158146B2 (en) 2005-09-28 2012-04-17 Teva Pharmaceutical Industries Ltd. Stable combinations of amlodipine besylate and benazepril hydrochloride
ES2303198T3 (es) * 2005-09-28 2008-08-01 Teva Pharmaceutical Industries Ltd. Combinaciones estables de besilato de amlodipina e hidrocloruro de benazeprilo.
US7741317B2 (en) 2005-10-21 2010-06-22 Bristol-Myers Squibb Company LXR modulators
AU2006313430B2 (en) 2005-11-08 2012-09-06 Ranbaxy Laboratories Limited Process for (3R,5R)-7-[2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4- [(4-hydroxy methyl phenyl amino) carbonyl]-pyrrol-1-yl]-3, 5-dihydroxy-heptanoic acid hemi calcium salt
US7888376B2 (en) 2005-11-23 2011-02-15 Bristol-Myers Squibb Company Heterocyclic CETP inhibitors
FR2894826B1 (fr) * 2005-12-21 2010-10-22 Servier Lab Nouvelle association d'un inhibiteur du courant if sinusal et d'un inhibiteur calcique et les compositions pharmaceutiques qui la contiennent
AU2007274583B2 (en) 2006-07-17 2012-11-01 Bar-Ilan University Conjugates comprising a psychotropic drug or a GABA agonist and an organic acid and their use in treating pain and other CNS disorders
KR100795313B1 (ko) 2006-09-05 2008-01-21 현대약품 주식회사 암로디핀 베실레이트를 포함하는 약학 조성물
TWI399223B (zh) 2006-09-15 2013-06-21 Daiichi Sankyo Co Ltd 奧美沙坦酯及氨氯地平之固體劑型
US20080096863A1 (en) * 2006-10-19 2008-04-24 Torrent Pharmaceuticals Limited Stable pharmaceutical compositions of calcium channel blocker and an ACE inhibitor
CN101167724B (zh) * 2006-10-25 2012-08-22 北京华安佛医药研究中心有限公司 含有氨氯地平的药物组合物在制备治疗下尿路疾病药物中的用途
JP5498168B2 (ja) 2006-12-01 2014-05-21 ブリストル−マイヤーズ スクイブ カンパニー アテローム性動脈硬化および循環器疾患の治療のためのcetp阻害剤としてのn−((3−ベンジル)−2,2−(ビス−フェニル)−プロパン−1−アミン誘導体
CA2673336A1 (en) * 2006-12-21 2008-06-26 Xenoport, Inc. Levodopa dimethyl-substituted diester prodrugs, compositions, and methods of use
US8058312B2 (en) * 2007-01-29 2011-11-15 Hanall Biopharma Co., Ltd. N, N-dimethyl imidodicarbonimidic diamide acetate, method for producing the same and pharmaceutical compositions comprising the same
WO2008124121A1 (en) * 2007-04-06 2008-10-16 Scidose, Llc Co-therapy with and combinations of statins and 1,4-dihydropyridine-3,5-dicarboxydiesters
US8748648B2 (en) 2007-09-06 2014-06-10 Nektar Therapeutics Oligomer-calcium channel blocker conjugates
US8143314B1 (en) * 2007-09-13 2012-03-27 Robert Carl Stover Methods and formulations for treating ineffective or decreased esophageal motility
KR101226669B1 (ko) * 2007-09-21 2013-01-25 한올바이오파마주식회사 N,n-디메틸 이미도디카르본이미딕 디아미드의 디카르복실산염, 그의 제조 방법 및 그의 약제학적 조성물
AU2008344891A1 (en) 2007-12-31 2009-07-09 Lupin Limited Pharmaceutical compositions of amlodipine and valsartan
WO2009101616A1 (en) 2008-02-11 2009-08-20 Ramot At Tel Aviv University Ltd. Novel conjugates for treating neurodegenerative diseases and disorders
SG10201510696RA (en) 2008-06-27 2016-01-28 Celgene Avilomics Res Inc Heteroaryl compounds and uses thereof
US11351168B1 (en) 2008-06-27 2022-06-07 Celgene Car Llc 2,4-disubstituted pyrimidines useful as kinase inhibitors
US8338439B2 (en) 2008-06-27 2012-12-25 Celgene Avilomics Research, Inc. 2,4-disubstituted pyrimidines useful as kinase inhibitors
JP2012505885A (ja) * 2008-10-20 2012-03-08 ゼノポート,インコーポレーテッド レボドパエステルプロドラッグを合成する方法
US8399513B2 (en) * 2008-10-20 2013-03-19 Xenoport, Inc. Levodopa prodrug mesylate hydrate
WO2010070705A1 (ja) * 2008-12-17 2010-06-24 株式会社メドレックス アムロジピンの安定な含水経口製剤
JP5658172B2 (ja) 2009-01-23 2015-01-21 ハンミ・サイエンス・カンパニー・リミテッド アムロジピン及びロサルタンを含む固形薬剤学的組成物及びその製造方法
AU2010315892B2 (en) * 2009-11-09 2014-09-18 Xenoport, Inc. Pharmaceutical compositions and oral dosage forms of a levodopa prodrug and methods of use
AU2010329440A1 (en) 2009-12-09 2012-08-09 Bar-Ilan University Methods of improving cognitive functions
CA3024216C (en) 2010-02-12 2021-03-30 Pfizer Inc. Salts and polymorphs of 8-fluoro-2-{4-[(methylamino)methyl]phenyl}-1,3,4,5-tetrahydro-6h-azepino[5,4,3-cd]indol-6-one
EP2539857A4 (en) 2010-02-24 2013-07-24 Univ Ramot CRYSTALLINE FORMS OF PERPHENAZINE GABA TRIMESYLATE SALT AND PROCESS FOR PRODUCTION THEREOF
WO2011117876A1 (en) 2010-03-26 2011-09-29 Fdc Limited An improved process for the preparation of amlodipine free base and acid addition salts thereof
IT1400309B1 (it) * 2010-05-10 2013-05-24 Menarini Int Operations Lu Sa Associazione di inibitori della xantina ossidasi e calcio antagonisti e loro uso.
EP2425859A1 (en) 2010-08-08 2012-03-07 Abdi Ibrahim Ilac Sanayi ve Ticaret Anonim Sirketi Olmesartan formulations
CN103096716B (zh) * 2010-08-10 2016-03-02 西建阿维拉米斯研究公司 Btk抑制剂的苯磺酸盐
WO2012038963A1 (en) 2010-09-22 2012-03-29 Ramot At Tel-Aviv University Ltd. An acid addition salt of a nortriptyline-gaba conjugate and a process of preparing same
WO2012061303A1 (en) 2010-11-01 2012-05-10 Avila Therapeutics, Inc. Heteroaryl compounds and uses thereof
BR112013010564B1 (pt) 2010-11-01 2021-09-21 Celgene Car Llc Compostos heterocíclicos e composições compreendendo os mesmos
WO2012064706A1 (en) 2010-11-10 2012-05-18 Avila Therapeutics, Inc. Mutant-selective egfr inhibitors and uses thereof
WO2012071524A1 (en) * 2010-11-24 2012-05-31 Ratiopharm Gmbh Arylsulfonate salts of fingolimod and processes for preparation thereof
TW201325593A (zh) 2011-10-28 2013-07-01 Celgene Avilomics Res Inc 治療布魯頓(bruton’s)酪胺酸激酶疾病或病症之方法
WO2013138495A1 (en) 2012-03-15 2013-09-19 Celgene Avilomics Research, Inc. Solid forms of an epidermal growth factor receptor kinase inhibitor
SG11201405692UA (en) 2012-03-15 2014-10-30 Celgene Avilomics Res Inc Salts of an epidermal growth factor receptor kinase inhibitor
WO2014100748A1 (en) 2012-12-21 2014-06-26 Celgene Avilomics Research, Inc. Heteroaryl compounds and uses thereof
PL236001B1 (pl) 2012-12-21 2020-11-30 Adamed Spolka Z Ograniczona Odpowiedzialnoscia Złożona kompozycja farmaceutyczna zawierająca kandesartan cyleksetylu oraz amlodypinę, sposób jej wytwarzania oraz jednostkowa postać dawkowania zawierająca tę kompozycję
WO2014124230A2 (en) 2013-02-08 2014-08-14 Celgene Avilomics Research, Inc. Erk inhibitors and uses thereof
US20150374713A1 (en) 2013-02-08 2015-12-31 Wockhardt Limited Stable pharmeceutical composition of amlodipine and benazepril or salts thereof
EP2986599A1 (en) 2013-04-17 2016-02-24 Pfizer Inc. N-piperidin-3-ylbenzamide derivatives for treating cardiovascular diseases
US9492471B2 (en) 2013-08-27 2016-11-15 Celgene Avilomics Research, Inc. Methods of treating a disease or disorder associated with Bruton'S Tyrosine Kinase
US9415049B2 (en) 2013-12-20 2016-08-16 Celgene Avilomics Research, Inc. Heteroaryl compounds and uses thereof
US10005760B2 (en) 2014-08-13 2018-06-26 Celgene Car Llc Forms and compositions of an ERK inhibitor
WO2016055901A1 (en) 2014-10-08 2016-04-14 Pfizer Inc. Substituted amide compounds
CN104610130A (zh) * 2015-01-22 2015-05-13 华东理工常熟研究院有限公司 氨氯地平-棕榈酸离子液体及其制备方法和用途
CN104523588A (zh) * 2015-01-22 2015-04-22 华东理工常熟研究院有限公司 氨氯地平-硬脂酸离子液体及其制备方法和用途
CN104529877A (zh) * 2015-01-22 2015-04-22 华东理工常熟研究院有限公司 氨氯地平-癸酸离子液体及其制备方法和用途
WO2017030893A1 (en) 2015-08-14 2017-02-23 Endocyte, Inc. Method of imaging with a chelating compound
WO2017068532A1 (en) 2015-10-23 2017-04-27 Ftf Pharma Private Limited Oral solution of dihydropyridine derivatives
CN105395495A (zh) * 2015-11-30 2016-03-16 宜昌东阳光长江药业股份有限公司 一种含有苯磺酸氨氯地平的组合物及其制备方法
EP3219309A1 (en) 2016-03-17 2017-09-20 K.H.S. Pharma Holding GmbH Fixed dosed pharmaceutical composition comprising amlodipine, candesartan cilexetil and hydrochlorothiazide for the treatment of hypertension
JP6411662B2 (ja) 2016-05-30 2018-10-24 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 固定容量配合剤
ES2886067T3 (es) 2016-10-07 2021-12-16 Silvergate Pharmaceuticals Inc Formulaciones de amlodipina
US10350171B2 (en) 2017-07-06 2019-07-16 Dexcel Ltd. Celecoxib and amlodipine formulation and method of making the same
EP3501502A1 (en) 2017-12-20 2019-06-26 Midas Pharma GmbH Fixed dosed pharmaceutical compositions comprising amlodipine, ramipril and atorvastatin
JP7456933B2 (ja) 2018-04-11 2024-03-27 シルバーゲイト ファーマシューティカルズ,インク. アムロジピン製剤
WO2019241519A1 (en) 2018-06-14 2019-12-19 Astrazeneca Uk Limited Methods for lowering blood pressure with a dihydropyridine-type calcium channel blocker pharmaceutical composition
BR112021013807A2 (pt) 2019-01-18 2021-11-30 Astrazeneca Ab Inibidores de pcsk9 e seus métodos de uso
US11253474B1 (en) 2021-02-01 2022-02-22 Liqmeds Worldwide Limited Pharmaceutical solution of amlodipine
EP4052695A1 (en) 2021-03-05 2022-09-07 Midas Pharma GmbH Stable oral fixed-dose immediate release pharmaceutical compositions comprising amlodipine, atorvastatin and candesartan cilexetil
EP4370101A1 (en) 2021-07-15 2024-05-22 Adamed Pharma S.A. A pharmaceutical composition comprising amlodipine, candesartan cilexetil and hydrochlorothiazide for the treatment of hypertension

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3816612A (en) * 1967-03-23 1974-06-11 Degussa Process for the production of basically reacting pharmaceuticals
US4032637A (en) * 1972-09-26 1977-06-28 Sandoz Ltd. Method of promoting sleep
US4177278A (en) * 1977-04-05 1979-12-04 Bayer Aktiengesellschaft 2-Alkyleneaminodihydropyridines compounds, their production and their medicinal use
JPS5547656A (en) * 1978-09-29 1980-04-04 Dainippon Pharmaceut Co Ltd 2-(2-substituted aminoethyl)-1,4-dihydropyridine derivative and its derivative
CS228917B2 (en) * 1981-03-14 1984-05-14 Pfizer Method of preparing substituted derivatives of 1,4-dihydropyridine
DK161312C (da) * 1982-03-11 1991-12-09 Pfizer Analogifremgangsmaade til fremstilling af 2-aminoalkoxymethyl-4-phenyl-6-methyl-1,4-dihydropyridin-3,5-dicarboxylsyreestere eller syreadditionssalte deraf samt phthalimidoderivater til anvendelse som udgangsmateriale ved fremgangsmaaden
ZA839187B (en) * 1982-12-10 1984-07-25 Ciba Geigy Ag Amide compounds

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101564536B (zh) * 2008-04-21 2010-12-15 鲁南制药集团股份有限公司 一种治疗高血压的药物组合物缓控释制剂

Also Published As

Publication number Publication date
GR3000394T3 (en) 1991-06-07
FR2596758A1 (fr) 1987-10-09
US4879303A (en) 1989-11-07
IL82101A0 (en) 1987-10-30
EP0244944A3 (en) 1988-01-07
IL82101A (en) 1991-01-31
GR870525B (en) 1987-08-12
KR870009998A (ko) 1987-11-30
FI85017C (fi) 1992-02-25
GB8608335D0 (en) 1986-05-08
DK171708B1 (da) 1997-04-01
SU1498388A3 (ru) 1989-07-30
BE1000130A4 (fr) 1988-04-12
FI871470A0 (fi) 1987-04-03
UA6344A1 (uk) 1994-12-29
ECSP941129A (es) 1994-12-15
PL264982A1 (en) 1988-05-26
NO172181B (no) 1993-03-08
EG18266A (en) 1992-12-30
DK170187A (da) 1987-10-05
GB2188630B (en) 1990-04-04
NO871408D0 (no) 1987-04-03
DD265142A5 (de) 1989-02-22
DE3710457A1 (de) 1987-10-08
SE8701348L (sv) 1987-10-05
DE3761485D1 (de) 1990-03-01
MY101177A (en) 1991-07-31
CY1669A (en) 1993-05-14
BG60698B2 (en) 1995-12-29
HUT43821A (en) 1987-12-28
HU196962B (en) 1989-02-28
PT84611A (en) 1987-05-01
ATE49752T1 (de) 1990-02-15
PH24348A (en) 1990-06-13
DK170187D0 (da) 1987-04-03
AR242562A1 (es) 1993-04-30
HK76092A (en) 1992-10-09
EP0244944B1 (en) 1990-01-24
JPH037668B2 (zh) 1991-02-04
MA20938A1 (fr) 1987-12-31
NZ219868A (en) 1989-02-24
IE59457B1 (en) 1994-02-23
ZA872439B (en) 1988-11-30
PT84611B (pt) 1989-11-30
CA1321393C (en) 1993-08-17
AP8700060A0 (en) 1987-02-01
LU86812A1 (fr) 1987-08-12
FR2596758B1 (fr) 1988-12-02
CS353991A3 (en) 1992-04-15
KR950006710B1 (ko) 1995-06-21
ES2002599A6 (es) 1988-08-16
CS265237B2 (en) 1989-10-13
MX5847A (es) 1993-08-01
FI85017B (fi) 1991-11-15
CZ289095B6 (cs) 2001-10-17
CS236387A2 (en) 1989-01-12
IT8719977A0 (it) 1987-04-03
IN168414B (zh) 1991-03-30
JPS62240660A (ja) 1987-10-21
NO172181C (no) 1993-06-16
YU58087A (en) 1988-08-31
AU573123B2 (en) 1988-05-26
NL8700791A (nl) 1987-11-02
YU44801B (en) 1991-02-28
IE870869L (en) 1987-10-04
PL149532B1 (en) 1990-02-28
NO871408L (no) 1987-10-05
IT1203853B (it) 1989-02-23
CN87102493A (zh) 1987-10-14
EP0244944A2 (en) 1987-11-11
GB2188630A (en) 1987-10-07
AP50A (en) 1989-09-16
FI871470A (fi) 1987-10-05
SE463457B (sv) 1990-11-26
GB8707653D0 (en) 1987-05-07
ES2012803B3 (es) 1990-04-16
AU7103087A (en) 1987-10-08
SE8701348D0 (sv) 1987-03-31
SG59692G (en) 1992-12-04
SK278435B6 (en) 1997-05-07

Similar Documents

Publication Publication Date Title
CN1023800C (zh) 一种药物组合物的制备方法
CN1141097C (zh) 含有稳定化的苯并咪唑类化合物的组合物
CN1268322C (zh) 含有氨氯地平马来酸盐的药物组合物
EP0545194B1 (en) Stable formulation of enalapril salt, a process for the preparation thereof and the use thereof
CN1238342C (zh) 新型氨氯地平樟脑磺酸盐及其制备方法
CN1845917A (zh) 3-[(2-{[4-(已氧基羰基氨基-亚氨基-甲基)-苯氨基]-甲基}-1-甲基-1 h-苯并咪唑-5-羰基)-吡啶-2-基-氨基]-丙酸乙酯-甲磺酸酯及其作为药物的用途
CN1295478A (zh) 用于口服的美洛西肯的新颖盖伦制剂
CN101068546A (zh) 医药组合物及其制造方法以及医药组合物中的二氢吡啶类化合物的稳定化方法
EP1939176A1 (en) Salts of Tegaserod
CN1292692A (zh) 含福斯高林衍生物的口服制剂及制备药物制剂的方法
CA2355239C (en) Pharmaceutical formulations
CN1289482C (zh) 氨氯地平的有机酸盐
CN1925861A (zh) 含有苄脒衍生物的组合物及苄脒衍生物的稳定化方法
CN1055739A (zh) 半水合物
CN1956956A (zh) 龙胆酸氨氯地平及其制备方法
JP4327376B2 (ja) カルシウムブロッカーを含有する安定化された薬剤組成物
JP2001519754A (ja) 2−[2−(ジメチルアミノ)エチル]−8,8−ジプロピル−2−アザスピロ[4.5]デカンジマレイン酸塩
CN1156277C (zh) 速溶性药用组合物
CN1678583A (zh) 氨氯地平的有机酸盐
KR950007228B1 (ko) 암로디핀의 베실레이트염
CN1015453B (zh) 新的α,α-二芳基-4-芳基-4-羟基-1-哌啶丁酰胺的N-氧化物的制备方法
CN1646094A (zh) 包含托拉噻米变型ⅱ的稳定药物制剂
JPH0725677B2 (ja) 2−ピラジンジアゾヒドロキシド化合物を含有する医薬組成物
CN1612730A (zh) 含有2,2-二氯-12-(4-氯苯基)-十二烷酸的药物组合物
SI8710580A8 (sl) Postopek za pridobivanje benzolsulfonatne soli 3-etil-5-metil-2-(2-aminoetoksimetil)- 4-{2-klorofenil)-1.4-dihidro-6- metilpiridin-3.5-dikarboksilata

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
C15 Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993)
OR01 Other related matters
C17 Cessation of patent right
CX01 Expiry of patent term