KR20030042935A - Clonixin lysinate formulation - Google Patents

Clonixin lysinate formulation Download PDF

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KR20030042935A
KR20030042935A KR1020010073820A KR20010073820A KR20030042935A KR 20030042935 A KR20030042935 A KR 20030042935A KR 1020010073820 A KR1020010073820 A KR 1020010073820A KR 20010073820 A KR20010073820 A KR 20010073820A KR 20030042935 A KR20030042935 A KR 20030042935A
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lysine
soft capsule
solution
capsule
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황영일
이경식
이상봉
김창주
오영교
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알앤피코리아 주식회사
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    • 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
    • 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
    • A61K31/435Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/44Non condensed pyridines; Hydrogenated derivatives thereof
    • 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
    • A61K9/48Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/4841Filling excipients; Inactive ingredients
    • A61K9/4858Organic compounds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
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  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Rheumatology (AREA)
  • Pain & Pain Management (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Medicinal Preparation (AREA)

Abstract

PURPOSE: Provided is a clonixin lysinate formulation which is nonsteroid antiinflammatory agent and has increased pharmaceutical stability and bioavailability. CONSTITUTION: A clonixin lysinate formulation is characterized by comprising, as an active ingredient, 2-45 wt.% of clonixin lysinate, 50-90 wt.% of polyethyleneglycol having average molecular weight of 300-1000, 0.1-20 wt.% of each propyleneglycol, propylenecarbonate and glycerin or a mixture thereof, 0.1-20 wt.% of povidone, and 0.1-20 wt.% of purified water.

Description

클로닉신리신 제제{Clonixin lysinate formulation}Clonicin lysinate formulation

본 발명은 클로닉신리신 제제에 관한 것으로서, 더욱 상세하게는 활성성분인 비스테로이드성 소염진통제인 클로닉신리신, 친수성기제인 폴리에칠렌글리콜, 그리고 용해보조제로 프로필렌글리콜, 프로필렌카보네이트, 글리세린에서 선택된 단독 또는 2종 이상의 혼합물과 포비돈 및 정제수가 일정 함량비로 포함되어 있어 제제학적 안정성과 생체이용률이 크게 개선된 투명한 클로닉신리신 약물용액과, 이러한 클로닉신리신 약물용액이 연질캅셀에 충전되어 있는 클로닉신리신 연질캅셀제에 관한 것이다.The present invention relates to a preparation for clonicin lysine, more specifically, a non-steroidal anti-inflammatory analgesic agent clonicin lysine, a hydrophilic base ethylene glycol, and propylene glycol, propylene carbonate, glycerin selected as a dissolving aid, or Two or more kinds of mixtures, povidone and purified water are contained in a certain ratio, thereby improving the pharmaceutical stability and bioavailability, and the clear clonicsinic drug solution, and the clonicin which is filled in the soft capsule. The present invention relates to a lysine soft capsule.

본 발명의 활성성분은 클로닉신리신(화학명: L-Lysine salt of 2-[(3-chloro-2-methylphenyl)amino]-3-pyridine carboxylic acid)이며, 타 비스테로이드성 소염 진통제와 마찬가지로 싸이클로-옥시제나제의 활성을 감소시켜 프로스타글라딘의 합성을 차단함으로써 약리 작용을 나타낸다고 알려져 있다.The active ingredient of the present invention is clonicin lysine (chemical name: L-Lysine salt of 2-[(3-chloro-2-methylphenyl) amino] -3-pyridine carboxylic acid), and as with other nonsteroidal anti-inflammatory drugs, It is known to exhibit pharmacological action by reducing the activity of oxygenase to block the synthesis of prostaglandins.

클로닉신리신은 비스테로이드성 소염 진통제로 투여방법으로서는 경구 투여법이 가장 일반적이며, 현재 시중에 유통되는 클로닉신리신 제품은 정제로 한정되어 있다.Clonicsin lysine is a nonsteroidal anti-inflammatory analgesic. As a method of administration, oral administration is the most common, and currently, commercially available clonicin lysine products are limited to tablets.

한편, 소염 진통제는 빠른 시간 안에 약효를 나타내야 하지만 정제는 비교적 약효 발현이 늦은 단점이 있다. 따라서, 클로닉신리신의 제제분야에서는 빠른 시간 안에 약효를 나타낼 수 있는 안정한 제형을 개발하고자 하는 연구 노력을 하고 있다.On the other hand, anti-inflammatory analgesics have to show efficacy in a short time, but tablets have a disadvantage of relatively slow expression. Therefore, in the field of preparation of clonicin lysine, research efforts are being made to develop stable formulations that can exhibit medicinal effects in a short time.

생체이용율을 개선시키는 방법으로서, 친수성 기제를 사용하여 약물을 용해시켜 연질캅셀에 충전하는 방법이 있다. 그러나 내용물로 친수성 기제를 사용하게 되면, 캅셀피막에 있는 가소제(글리세린)가 내용물로 이전되어 피막이 탄성을 잃고 경화되어 깨지는 문제가 빈번히 발생할 뿐만 아니라 많은 양의 유효약물이 캅셀피막으로 이행되어 캅셀피막의 붕해를 지연시키고 주성분의 함량을 저하시키는 문제가 있다. 이를 개선하는 방법으로 가소제로서 고분자의 폴리올류가 사용 된다.As a method of improving bioavailability, there is a method of dissolving a drug by using a hydrophilic base and filling the soft capsule. However, when the hydrophilic base is used as a content, the plasticizer (glycerine) in the capsule film is transferred to the content, and the film loses its elasticity and hardens, causing a problem of breaking frequently. In addition, a large amount of effective drug is transferred to the capsule film and the There is a problem of delaying disintegration and lowering the content of the main component. As a method of improving this, polymer polyols are used as plasticizers.

현재 클로닉신리신을 활성성분으로 하는 비스테로이드성 소염 진통제는 정제로서 시중에 판매되고 있고, 지금까지 이 약물을 용액화한 연질캅셀제에 대해서는 전혀 고려된 바가 없다.At present, nonsteroidal anti-inflammatory drugs with clonicin lysine as an active ingredient are commercially available as tablets, and so far, there has been no consideration for the soft capsules in which the drug is liquefied.

본 발명자들은 비스테로이드성 소염진통제로서 클로닉신리신을 용액화하여 연질캅셀에 충전하여 생체이용율을 개선시키는 조성 개발을 위해 다년간 연구 노력하였다. 그 결과, 클로닉신리신을 용해시키는 주기제로서 특정 분자량의 폴리에칠렌글리콜을 선택 사용하는 등 제제학적인 안정성과 생체이용률을 개선시키는 특정 조성의 약물용액을 개발하게 되었고, 또한 이러한 조성의 클로닉신리신 약물용액을 젤라틴과 폴리올류 가소제의 적적한 비율과 외관의 색상을 미려하기 위해 합성착색제 등이 포함된 연질캅셀에 충전하여 사용함으로써 현재 유통되고 있는 클로닉신리신 정제에 비교하여 생체이용율을 현저히 상승시키면서도 친수성 용액을 캅셀에 충전함에 따라 발생했던 문제들 예를 들면 캅셀 피막의 깨짐현상 또는 주약물의 함량저하 현상 등의 문제를 해결할 수 있음을 알게 됨으로써 본 발명을 완성하게 되었다.The present inventors have tried for many years to develop a composition that improves bioavailability by liquefying clonicin lysine as a nonsteroidal anti-inflammatory drug and filling it with soft capsules. As a result, we have developed a drug solution of a specific composition that improves pharmaceutical stability and bioavailability, such as selecting and using a specific molecular weight of polyethylene glycol as a periodic agent for dissolving clonicin lysine. The drug solution is filled into soft capsules containing synthetic colorants to enhance the proper ratio and color of the gelatin and polyol plasticizers, while significantly increasing bioavailability compared to the currently available clonicin lysine tablets. The present invention has been completed by knowing that problems such as problems caused by filling a hydrophilic solution into a capsule, for example, a problem of cracking of the capsule film or a decrease in content of the main drug, can be solved.

따라서 본 발명의 목적은 생체이용율이 높고 안정성이 우수한 클로닉신리신 제제를 제공하는데 있다.Accordingly, an object of the present invention is to provide a closin lysine formulation having high bioavailability and excellent stability.

본 발명은 활성성분으로서 클로닉신리신 2 ∼ 45 중량%; 주기제로 평균분자량 300 ∼ 1000의 폴리에칠렌글리콜 50 ∼ 90 중량%; 프로필렌글리콜, 프로필렌카보네이트 및 글리세린 중에서 선택된 단독 또는 2종 이상의 혼합물 0.1 ∼ 20 중량%; 포비돈 0.1 ∼ 20 중량%; 및 정제수 0.1 ∼ 20 중량%가 포함된 클로닉신리신 약물용액에 관한 것이다.The present invention is 2 to 45% by weight of clonicsin lysine as an active ingredient; 50 to 90% by weight of a polyethylene glycol having an average molecular weight of 300 to 1000 as a periodic agent; 0.1 to 20% by weight of a single or a mixture of two or more selected from propylene glycol, propylene carbonate and glycerin; Povidone 0.1-20 wt%; And it relates to a chloric lysine drug solution containing 0.1 to 20% by weight purified water.

또한, 본 발명은 상기 조성의 클로닉신리신 약물용액이 젤라틴 30 ∼ 45 중량%, 폴리올 가소제 5 ∼ 40 중량% 및 물 15 ∼ 45 중량%가 포함된 연질캅셀에 충전되어 있는 클로닉신리신 연질캅셀제를 포함한다.In addition, the present invention is a clonicsin lysine is filled in a soft capsule containing 30 to 45% by weight of gelatin, 5 to 40% by weight of polyol plasticizer and 15 to 45% by weight of water. It contains a capsule agent.

이와 같은 본 발명을 더욱 상세히 설명하면 다음과 갇다.The present invention is described in more detail as follows.

본 발명은 비스테로이드성 클로닉신리신 활성성분을 제제학적으로 안정하고 생체이용률을 극대화하는 특정 조성의 투명용액과, 이러한 조성의 클로닉신리신 약물용액을 충전하여 제조한 연질캅셀제를 그 특징으로 한다.The present invention is characterized in that the non-steroidal clonicin lysine active ingredient is a soft capsule prepared by filling a clear solution of a specific composition that is pharmacologically stable and maximizes bioavailability, and the clonicin lysine drug solution of this composition do.

본 발명에서는 상온 및 상압하에서 클로닉신리신의 결정이 석출되지 않는 투명용액으로 제조하여 연질캅셀에 충전하는 바, 연질캅셀에 충전되는 클로닉신리신 약물용액의 제조는 친수성 기제, 용해보조제 등이 함유된 혼합용액을 60 ∼ 70 ℃에서 가온하여 균질하게 용해시킨 후 클로닉신리신을 투입하여 60 ∼ 70 ℃에서 가온 용해한 후, 실온으로 냉각하여 150 ∼ 200 mesh 체로 여과하고 진공도 640 mmHg 이상에서 약 20분간 탈포 작업을 하여 내용물 조제를 완료한다.In the present invention, prepared by the transparent solution in which the crystals of the clonicsin lysine is not precipitated at room temperature and atmospheric pressure and filled into the soft capsule, the preparation of the clonicsinic lysine drug solution filled into the soft capsule contains a hydrophilic base, a dissolution aid, and the like. The mixed solution was heated at 60-70 ° C. to homogeneously dissolve it, and then chlorinic lysine was added to dissolve it at 60-70 ° C., then cooled to room temperature, filtered through a 150-200 mesh sieve and vacuumed at about 640 mmHg for about 20 minutes. Deflate and complete the preparation of the contents.

본 발명에서는 클로닉신리신을 안정한 용액상태로 만들기 위한 친수성 주기제로서 폴리에칠렌글리콜을 사용하는 바, 그 이유는 친수성 약물에 대하여 적절한 용해도를 가지며, 연질캅셀제인 경우 용액상인 내용물에서 약물을 안정화시키는 능력이 커 높은 생체이용률을 기대할 수 있기 때문이다. 즉, 타 제형에서 사용되고 있는 다른 친수성 기제 예를 들면 에탄올, 프로필렌글리콜, 글리세린을 주기제로 사용하게 되면 폴리에칠렌글리콜보다 활성성분의 다소 높은 용해도는 기대할 수는 있으나, 연질캅셀에 충전할 경우 연질캅셀제 건조과정중 내용물에 있는 분자량이 작은 성분들이 연질캅셀 피막을 통해 이행되어 휘발되므로 캅셀의 모양이 변형되고, 주성분의 결정이 석출되는 등 안정성이 크게 저하된다. 이에 반하여 폴리에칠렌글리콜을 사용하게 되면 이러한 문제를 해결할 수 있다. 따라서, 본발명은 클로닉신리신을 용해하는 주기제로서 평균 분자량 300 ∼ 1000의 폴리에칠렌글리콜을 선택 사용한데 그 기술구성상의 특징이 있으며, 평균 분자량 300, 400, 600의 PEG가 권장된다. 폴리에칠렌글리콜은 연질캅셀을 충전하는 약물용액 중에 50 ∼ 90 중량% 범위내에서 사용된다.In the present invention, the use of polyethylene glycol as a hydrophilic cycle agent for making the clonicsin lysine in a stable solution state, because it has a proper solubility with respect to the hydrophilic drug, and in the case of a soft capsule drug has the ability to stabilize the drug in the solution content This is because high bioavailability can be expected. In other words, when using other hydrophilic bases used in other formulations, such as ethanol, propylene glycol, and glycerin as a periodic agent, the solubility of the active ingredient can be expected to be slightly higher than that of polyethylene glycol. Components having a small molecular weight in the heavy content are transferred through the soft capsule film to be volatilized, so that the shape of the capsule is deformed and the crystals of the main component are precipitated. On the other hand, the use of polyethylene glycol can solve this problem. Therefore, the present invention uses polyethylene glycol having an average molecular weight of 300 to 1000 as a periodic agent for dissolving clonicsin lysine. However, the technical composition is characteristic, and PEG having an average molecular weight of 300, 400, or 600 is recommended. Polyethylene glycol is used within the range of 50 to 90% by weight in the drug solution filled with soft capsules.

또한, 클로닉신리신 약물용액을 조제함에 있어, 상기한 친수성 주기제 이외에도 용해보조제로서 프로필렌글리콜, 프로필렌카보네이트 및 글리세린 중에서 선택된 단독 또는 2종 이상의 혼합물과 정제수 및 포비돈이 함유될 수 있다. 상기한 용해보조제는 각각 0.1 ∼ 20 중량%씩 함유되고, 용해보조제의 총사용량은 연질캅셀을 충전하는 약물용액 중에 3 ∼ 30 중량% 범위 이내가 바람직하다. 용해보조제의 총사용량이 3 중량% 미만이면 친수성 기제인 폴리에칠렌글리콜에 의해 피막의 가소제가 내용물로 이행되어 유효약물의 결정이 석출되거나 피막이 경화되어 깨지며, 30 중량%를 초과하여 과량 사용되면 오히려 내용물의 피막이행으로 함량저하 및 내용량 감소의 문제가 있다.In addition, in the preparation of the chlorinic lysine drug solution, in addition to the hydrophilic cycle agent described above, as the dissolution aid, it may contain a single or a mixture of two or more selected from propylene glycol, propylene carbonate and glycerin, purified water and povidone. The dissolution aids are each contained 0.1 to 20% by weight, and the total amount of the dissolution aid is preferably within the range of 3 to 30% by weight in the drug solution filled with the soft capsule. If the total amount of the dissolving aid is less than 3% by weight, the plasticizer of the film is transferred to the contents by the hydrophilic base polyethylene glycol, and the crystals of the effective drug are precipitated or the film is cured. There is a problem of a decrease in content and a decrease in content due to the film implementation.

그 밖에도 클로닉신리신 약물용액 중에는 통상적으로 사용되고 있는 보존제, 향료, 감미료 등을 내용물 첨가제로 사용할 수도 있다.In addition, the preservatives, fragrances, sweeteners, etc. which are commonly used in the clonicsin lysine drug solution may be used as the content additive.

이상의 방법으로 제조된 투명한 클로닉신리신 약물용액은 종래의 분말 상태의 클로닉신리신 정제나 분말을 적당한 친유성 오일 기제에 현탁시킨 상태의 클로닉신리신 약물보다 흡수가 빠르다는 장점이 있다.The transparent chlorinic lysine drug solution prepared by the above method has an advantage of being faster to absorb than the chlorinic lysine drug in a state in which the conventional chlorinic lysine tablets or powders are suspended in a suitable lipophilic oil base.

한편, 상기한 바와 같은 조성을 이루고 있는 클로닉신리신 약물용액을 연질캅셀에 충전하게 되면, 친수성 기제의 강한 흡수력으로 인해 연질캅셀피막에 사용된 물이나 가소제(글리세린 등)가 내용물로 전이되어 피막이 경화되어 쉽게 파손될 수 있으므로 연질캅셀에 포함되는 가소제로서 폴리올류를 선택 사용하는 것도 중요하다. 가소제로서 사용되는 폴리올은 솔비톨, 말티톨, 소르비탄, 만니톨 등이다.On the other hand, when filling the soft capsule with the clonicsin lysine drug solution having the composition as described above, the water or plasticizer (glycerine, etc.) used in the soft capsule film is transferred to the contents due to the strong absorption of the hydrophilic base to harden the film. It is also important to select and use polyols as plasticizers contained in the soft capsule since they can be easily broken. Polyols used as plasticizers are sorbitol, maltitol, sorbitan, mannitol and the like.

구체적으로, 연질캅셀 피막 조성물은 젤라틴 30 ∼ 45 중량%, 폴리올 가소제 5 ∼ 40 중량% 및 물 15 ∼ 45 중량%가 함유되고, 필요에 따라 소량의 보존제, 착색제, 차광제 및 장용성 코팅제 등이 포함될 수 있다. 상기한 조성의 연질캅셀 피막 조성물은 상압·상온에서 팽윤·혼합, 용해시킨 후, 조색 및 기포를 제거하는 공정을 거쳐 조제되며, 연질캅셀 로타리 성형기를 이용하여 제조되며 동시 또는 연속적으로 상기한 클로닉신리신 투명용액을 충전한다.Specifically, the soft capsule coating composition contains 30 to 45% by weight of gelatin, 5 to 40% by weight of polyol plasticizer and 15 to 45% by weight of water, and a small amount of preservative, colorant, light-shielding agent, and enteric coating agent may be included as necessary. Can be. The soft capsule coating composition of the above-mentioned composition is prepared through a process of swelling, mixing and dissolving at normal pressure and room temperature, and then removing color and bubbles, and is manufactured using a soft capsule rotary molding machine and simultaneously or continuously described above. Fill in the transparent transparent solution.

이상에서 설명한 바와 같은 본 발명에 따른 비스테로이드성 클로닉신리신 약물용액이 충전된 연질 캅셀제는 복용이 간편하며, 붕해도 및 생체이용률의 개선효과를 나타낸다. 본 발명의 연질 캅셀제에 유효약물로서 포함되는 클로닉신리신은 캅셀당 10 ∼ 400 mg까지 사용할 수 있으며, 권장 사용량은 경구투여의 경우 1회 125 ∼ 250 mg이다.As described above, the soft capsules filled with the nonsteroidal clonicsinic drug solution according to the present invention are easy to take, and have an effect of improving disintegration and bioavailability. The cloniccin lysine included as an effective drug in the soft capsule of the present invention can be used up to 10 to 400 mg per capsule, and the recommended amount is 125 to 250 mg once for oral administration.

이와 같은 본 발명은 다음의 실시예에 의거하여 더욱 상세히 설명하겠는 바, 본 발명이 이에 한정되는 것은 아니다.Such a present invention will be described in more detail based on the following examples, but the present invention is not limited thereto.

실시예 1 : 연질캅셀제의 제조Example 1 Preparation of Soft Capsule

다음의 조성을 가지는 클로닉신리신 약물용액을 다음의 조성을 가지는 캅셀에 충전하여 연질캅셀제를 제작했다.The clonicsin lysine drug solution which has the following composition was filled into the capsule which has the following composition, and the soft capsule agent was produced.

(1)클로닉신리신 약물용액의 조성(1 캅셀 기준 사용량임)(1) Composition of clonicsin lysine drug solution (1 capsule standard amount of use)

클로닉신리신 125 mg, 폴리에칠렌글리콜 400 615 mg, 프로필렌글리콜 45 mg, 포비돈 45 mg, 정제수 적량Clonicsinycin 125 mg, polyethylene glycol 400 615 mg, propylene glycol 45 mg, povidone 45 mg, purified water

(2)캅셀피막 조성(1 캅셀 기준 사용량임)(2) Capsule film composition (it is use amount per 1 capsule)

젤라틴 190 mg, 소르비탄 65 mg, 글리세린 65 mg, 정제수 적량Gelatin 190 mg, Sorbitan 65 mg, Glycerin 65 mg, Purified water

실시예 2 : 연질캅셀제의 제조Example 2 Preparation of Soft Capsule

본 발명에서 기술한 방법으로 다음의 조성을 가지는 투명용액으로 캅셀피막을 조제하여 연질캅셀제를 제작했다.By the method described in this invention, the capsule film was prepared with the transparent solution which has the following composition, and the soft capsule agent was produced.

(1)클로닉신리신 약물용액의 조성(1 캅셀 기준 사용량임)(1) Composition of clonicsin lysine drug solution (1 capsule standard amount of use)

클로닉신리신 125 mg, 폴리에칠렌글리콜 400 615 mg, 프로필렌카보네이트 20 mg, 글리세린 30 mg, 포비돈 45 mg, 정제수 적량Clonicsinycin 125 mg, polyethylene glycol 400 615 mg, propylene carbonate 20 mg, glycerin 30 mg, povidone 45 mg, purified water

(2)캅셀피막 조성(1 캅셀 기준 사용량임)(2) Capsule film composition (it is use amount per 1 capsule)

젤라틴 190 mg, 소르비탄 65 mg, 글리세린 65 mg, 정제수 적량Gelatin 190 mg, Sorbitan 65 mg, Glycerin 65 mg, Purified water

비교예 : 정제의 제조Comparative Example: Preparation of Tablet

본 발명의 연질캅셀제와 타 제형(정제)의 생체이용률을 비교할 목적으로 다음의 조성을 갖는 정제를 제조하였다.Tablets having the following composition were prepared for the purpose of comparing the bioavailability of the soft capsule of the present invention with other formulations (tablets).

정제의 조성Composition of tablets

클로닉신리신 125 mg, 옥수수전분 135 mg, 유당 130 mg, 콜로이달 실리콘디옥사이드 30 mg, 미결정셀룰로오스 20 mg, 히드록시프로필셀룰로오스칼슘 5 mg, 카르복시메틸셀룰로오스칼슘 45 mg, 라우릴 황산나트륨 10 mg, 전분글리콜산나트륨 5 mg, 스테아린산마그네슘 5 mgClonicsinycin 125 mg, corn starch 135 mg, lactose 130 mg, colloidal silicon dioxide 30 mg, microcrystalline cellulose 20 mg, hydroxypropyl cellulose calcium 5 mg, carboxymethylcellulose calcium 45 mg, sodium lauryl sulfate 10 mg, starch 5 mg sodium glycolate, 5 mg magnesium stearate

시험예 1 : 붕해도 시험Test Example 1: Disintegration Test

상기 실시예 1 및 2에서 제조한 연질캅셀제와 비교예에서 제조한 정제 각각을 1 Batch 단위로 생산하여 안정성을 비교하였다. 가속시험(40℃, 75%RH) 및 실온 보관품의 붕해도 안정성 시험을 1개월 단위로 6개월간 비교하였다.The soft capsules prepared in Examples 1 and 2 and the tablets prepared in Comparative Example were produced in 1 batch units to compare the stability. The accelerated test (40 ° C., 75% RH) and the disintegration stability test of room temperature storage products were compared for 6 months on a monthly basis.

붕해도시험조건Disintegration Test Condition

·보관조건 : 40℃, 75% RHStorage condition: 40 ℃, 75% RH

·포 장 : PVC+Al-foilPacking: PVC + Al-foil

·시험방법 : 대한약전 일반 시험법 중 붕해시험법Test Method: Disintegration Test Method

·붕해도 기준 : 연질캅셀제 20분 이내, 정제 30분 이내Disintegration standard: within 20 minutes for soft capsules, within 30 minutes for tablets

구 분division 초기Early 1개월1 month 2개월2 months 3개월3 months 4개월4 months 5개월5 months 6개월6 months 실시예 1Example 1 7'30"7'30 " 7'45"7'45 " 8'15"8'15 " 8'42"8'42 " 8'30"8'30 " 9'00"9'00 " 9'40"9'40 " 실시예 2Example 2 7'40"7'40 " 8'20"8'20 " 9'30"9'30 " 10'200"10'200 " 11'20"11'20 " 13'40"13'40 " 14'50"14'50 " 비교예Comparative example 14'10"14'10 " 15'20"15'20 " 30'30"30'30 " 38'00"38'00 " 40'이상40 'or more 40'이상40 'or more 40'이상40 'or more

상기 표 1의 결과로 볼 때, 본 발명의 클로닉신리신 용액이 충전된 연질캅셀제가 정제에 비해 매우 우수한 붕해도를 나타냈다.As a result of Table 1, the soft capsule agent filled with the clonicsin lysine solution of the present invention showed a very good disintegration compared to the tablet.

시험예 2 : 생체이용률 비교 시험Test Example 2 Bioavailability Comparison Test

상기 실시예 1에서 제조한 연질캅셀제와 비교예에서 제조한 정제 각각을 1 Batch 단위로 생산하여 생체이용률을 비교하는 시험을 실시하였다. 생체이용률을 비교하기 위하여 각 제품의 용출시험을 진행하였다. 시험결과는 다음 표 2에 나타내었다.Each of the soft capsules prepared in Example 1 and the tablets prepared in Comparative Example were produced in units of 1 batch, and the bioavailability was compared. In order to compare bioavailability, dissolution test of each product was conducted. The test results are shown in Table 2 below.

용출시험조건Dissolution test condition

·장치 : 대한약전 제7개정 제2법(패들법)Apparatus: The 2nd law of the 7th Amendment to the Korean Pharmacopoeia (paddle method)

·시험액의 양 : 900 ㎖Amount of test solution: 900 ml

·시험액의 온도 : 37±5℃Temperature of test solution: 37 ± 5 ℃

·pH 1.2 시험액 : 대한약전 제7개정 붕해시험법의 1액PH 1.2 Test solution: 1 solution of the Korea Discontinued Test Method

·pH 4.0 시험액 : 영국약전(1998) Phosphate Buffer pH 4.0PH 4.0 Test Solution: Ph.ph. Phosphate Buffer pH 4.0

·pH 6.8 시험액 : 대한약전 제7개정 붕해시험법의 2액PH 6.8 Test Solution: 2 fluids of the Korean Pharmacopoeia 7 Amendment Disintegration Test Method

·회전수 : 50 rpmRPM: 50 rpm

·시험시간 : 물, pH 1.2 시험액, pH 4.0 시험액, pH 6.8 시험액에서 평균용출율이 85%를 넘는 시점에서 종료Test time: When the average dissolution rate exceeds 85% in water, pH 1.2 test solution, pH 4.0 test solution and pH 6.8 test solution

·분석장치 : UV SpectrometerAnalyzer: UV Spectrometer

용출액Eluate 실시예 1(연질캅셀)Example 1 (soft capsule) 비교예(정제)Comparative Example (Tablet) 판 정Judgment 65%도달여부65% reached 85%도달여부85% reached 65%도달여부65% reached 85%도달여부85% reached 판정시점Judgment point 용출율비교(실시예1/비교예)Dissolution Rate Comparison (Example 1 / Comparative Example) water 도달arrival 15분 이내Within 15 minutes 도달arrival 15분 이내Within 15 minutes 15분15 minutes 92.1/89.092.1 / 89.0 pH 1.2 시험액pH 1.2 Test Solution 도달arrival 15분 이내Within 15 minutes 미달Under 120분 이후After 120 minutes 15분15 minutes 87.3/13.087.3 / 13.0 pH 4.0 시험액pH 4.0 Test Solution 도달arrival 15분 이내Within 15 minutes 도달arrival 15분 이내Within 15 minutes 15분15 minutes 94.9/95.194.9 / 95.1 pH 6.8 시험액pH 6.8 Test Solution 도달arrival 15분 이내Within 15 minutes 도달arrival 15분 이후15 minutes later 15분15 minutes 88.0/83.788.0 / 83.7

상기 표 2의 결과를 볼 때, 본 발명에 따른 클로닉신리신 약물용액이 충전된 연질캅셀(실시예 1)의 용출율이 정제보다 전반적으로 양호했으며, 특히 위(胃)액의 pH인 2부근에서 매우 신속한 용출율을 나타낸다.From the results of Table 2, the dissolution rate of the soft capsule (Example 1) filled with the clonicsin lysine drug solution according to the present invention was generally better than the tablets, particularly near 2, which is the pH of the gastric juice. Shows a very rapid dissolution rate.

이상에서 설명한 바와 같이, 본 발명에 따라 클로닉신리신의 제제학적 안정성과 생체이용률을 고려한 특정 조성의 약물용액이 연질캅셀에 충전되어 있음으로써 기존의 제형(정제)에서 보다 빠른 붕해도 및 용출로 생체이용률을 높이는 효과를 얻고 있음을 알 수 있다.As described above, according to the present invention, the drug solution of a specific composition in consideration of the pharmaceutical stability and bioavailability of the clonicsin lysine is filled in the soft capsule, so that the biodegradation and dissolution in the conventional formulation (tablet) It can be seen that the effect of increasing the utilization rate.

따라서, 본 발명에 따른 클로닉신리신 약물용액 및 이를 충전한 연질칼셀은 클로닉신리신의 경구투여에 유효하다.Therefore, the chlorinic lysine drug solution according to the present invention and the soft calcels filled with the same are effective for oral administration of chlorinic lysine.

Claims (3)

활성성분으로서 클로닉신리신 2 ∼ 45 중량%; 주기제로 평균분자량 300 ∼ 1000의 폴리에칠렌글리콜 50 ∼ 90 중량%; 프로필렌글리콜, 프로필렌카보네이트 및 글리세린 중에서 선택된 단독 또는 2종 이상의 혼합물 0.1 ∼ 20 중량%; 포비돈 0.1 ∼ 20 중량%; 및 정제수 0.1 ∼ 20 중량%가 포함된 것임을 특징으로 하는 클로닉신리신 약물용액.2-45% by weight of clonicsinlysine as an active ingredient; 50 to 90% by weight of a polyethylene glycol having an average molecular weight of 300 to 1000 as a periodic agent; 0.1 to 20% by weight of a single or a mixture of two or more selected from propylene glycol, propylene carbonate and glycerin; Povidone 0.1-20 wt%; And 0.1-20% by weight of purified water. 젤라틴 30 ∼ 45 중량%; 폴리올 가소제 5 ∼ 40 중량%; 및 물 15 ∼ 45 중량%가 포함된 연질캅셀에,Gelatin 30 to 45 wt%; Polyol plasticizer 5-40 wt%; And in the soft capsule containing 15 to 45% by weight of water, 활성성분으로서 클로닉신리신 2 ∼ 45 중량%; 주기제로 평균분자량 300 ∼ 1000의 폴리에칠렌글리콜 50 ∼ 90 중량%; 프로필렌글리콜, 프로필렌카보네이트 및 글리세린 중에서 선택된 단독 또는 2종 이상의 혼합물 0.1 ∼ 20 중량%; 포비돈 0.1 ∼ 20 중량%; 및 정제수 0.1 ∼ 20 중량%가 포함된 클로닉신리신 약물용액이 충전되어 있는 것임을 특징으로 하는 클로닉신리신 연질캅셀제.2-45% by weight of clonicsinlysine as an active ingredient; 50 to 90% by weight of a polyethylene glycol having an average molecular weight of 300 to 1000 as a periodic agent; 0.1 to 20% by weight of a single or a mixture of two or more selected from propylene glycol, propylene carbonate and glycerin; Povidone 0.1-20 wt%; And a clonicsinic lysine drug solution containing 0.1 to 20% by weight of purified water. 제 2 항에 있어서, 상기 연질캅셀당 클로닉신리신이 10 ∼ 400 mg 함유된 것임을 특징으로 하는 클로닉신리신 연질캅셀제.3. The clonicsin lysine soft capsule according to claim 2, wherein 10 to 400 mg of the clonicsin lysine per soft capsule is contained.
KR1020010073820A 2001-11-26 2001-11-26 Clonixin lysinate formulation KR20030042935A (en)

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