CN101066267A - Solid oral medicine composition containing aripiprazole microcrystal - Google Patents

Solid oral medicine composition containing aripiprazole microcrystal Download PDF

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Publication number
CN101066267A
CN101066267A CNA2007100413235A CN200710041323A CN101066267A CN 101066267 A CN101066267 A CN 101066267A CN A2007100413235 A CNA2007100413235 A CN A2007100413235A CN 200710041323 A CN200710041323 A CN 200710041323A CN 101066267 A CN101066267 A CN 101066267A
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aripiprazole
compositions
type
tablet
lactose
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CN101066267B (en
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邓杰
张涛
王有妹
郑斯骥
樊斌
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Shanghai Chinese Medicine Pharmaceutical Co. Ltd.
Shanghai Zhongxi Sunve Pharmaceutical Co Ltd
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Shanghai Zhongxi Pharmaceutical Co Ltd
Chongqing Pharmaceutical Research Institute Co Ltd
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Abstract

The present invention relates to one kind of solid oral medicine composition containing aripiprazole microcrystal. The solid oral medicine composition contains type I microcrystal of aripiprazole in the average grain size below 50 micron in 1-50 mg and pharmaceutically acceptable supplementary material. The medicine composition has obviously raised aripiprazole dissolution, and raised bioavailability and curative effect of aripiprazole. It is used in treating metal diseases, such as schizophrenia.

Description

A kind of Peroral solid dosage form pharmaceutical composition that contains aripiprazole crystallite
Technical field
The invention belongs to formulation art, be specifically related to a kind of Peroral solid dosage form pharmaceutical composition that contains aripiprazole crystallite, contain brilliant 1-50mg of Aripiprazole I type and pharmaceutically acceptable pharmaceutic adjuvant, it is characterized in that: the mean diameter of Aripiprazole I type crystalline substance is no more than 50um.The Aripiprazole dissolution of the present composition is improved significantly, and can improve the bioavailability and the curative effect of Aripiprazole.
Background technology
Aripiprazole is a kind of schizoid atypical chlorpromazine that is used for the treatment of, and goes on the market in the whole world.Its chemistry 7-{4-[4-(2, the 3-Dichlorobenzene base) by name-1-piperazinyl]-butoxy }-3,4-dihydro-quinolone or 7-{4-[4-(2, the 3-Dichlorobenzene base)-1-piperazinyl]-butoxy }-3,4-2 (1H)-quinolinones.
Aripiprazole is a kind of insoluble medicine, when it is made oral formulations such as tablet or other and comprises the solid preparation of quick fusing prescription, its size has bigger influence to its active bio availability, existing bibliographical information is made micron order with the crystal formation of Aripiprazole, apply for a patent the particle diameter that CN02801754 discloses A type crystalline substance and Type B crystalline substance as China, mean diameter is 50,40,35,25,20um, China applies for a patent CN200480031386.7 and discloses a kind of compositions that contains the Aripiprazole monohydrate, its mean diameter is 25-100um, be used for injection, Chinese patent CN200480030814 discloses a kind of preparation method for preparing the aripiprazole crystal form microgranule, the mean diameter of the aripiprazole crystal form that this method obtains is 1-25um, can be used for doing oral formulations, compositionss such as injection, the mean diameter of lyophilized formulations are 2.5um.China applies for a patent particle diameter that CN200480041610 discloses a kind of II type crystalline substance (the X diffraction is different with the II type of big tomb company) for less than 300um, and WO200735348 discloses a kind of nanoscale Aripiprazole compositions, and its particle diameter is below 2um.WO200697344 (Holland) discloses a kind of pharmaceutical composition that contains the brilliant 1-5mg of Aripiprazole II type, and wherein II type crystal grain directly is distributed as 50um or accounts for 90% more for a short time.
But the fine particle (micron order) of disclosed Aripiprazole I type crystalline substance does not also have bibliographical information in Japan and Korea S's analytical chemistry annual meeting, discover through the present invention, dissolution in vitro by the I type wafer of CN02801754 disclosed method preparation was lower than 70% in 45 minutes, its bioavailability is lower, therefore, be necessary to make the preparation of particle diameter below 100um, to improve its bioavailability, therefore the present invention finishes.
Summary of the invention
The invention provides a kind of combination of oral medication of high bioavailability, contain brilliant 1-50mg of Aripiprazole I type and acceptable accessories, it is characterized in that the mean diameter of Aripiprazole I type crystalline substance is no more than 50um, preferably be no more than 35um.
Described compositions of the present invention is characterized in that the particle size distribution 90% of Aripiprazole I type crystalline substance is not more than 50um.
Above-mentioned said combination of oral medication, said pharmaceutic adjuvant are selected from one or more in following: diluent, disintegrating agent, binding agent and lubricant; Said diluent is selected from the following material one or more: lactose, microcrystalline Cellulose, starch and mannitol, and when compositions is tablet, preferred lactose and microcrystalline Cellulose, its consumption in tablet accounts for 80~95% of composition weight; Said disintegrating agent is selected from the following material one or more: carboxymethylstach sodium, polyvinylpolypyrrolidone and low-substituted hydroxypropyl cellulose, and its consumption accounts for 1~15% of composition weight; Said binding agent is a hypromellose, and polyvidone and starch slurry are an amount of; Said lubricant is magnesium stearate, sodium stearyl fumarate, Pulvis Talci, colloidal silica or their mixture, and its consumption accounts for 0.1~5% of composition weight.
Also can add correctives, as selecting artificial or natural sweeteners such as stevioside, maltose alcohol, A Siba be sweet.
The said combination of oral medication of the present invention, its dosage form are tablet, capsule or oral liquid, preferred tablet or capsule.
Compositions of the present invention, especially tablet and capsule, dissolution height, uniform content are stablized, bioavailability is high.
Aripiprazole I type crystalline substance in the compositions of the present invention, its powder X-ray-diffracting spectrum (cuK α source, α=1.54056 ) 2 θ have characteristic peak about following value: 11.1,14.4,16.6,19.5,20.4 and 22.1, see Fig. 1; The scanning of its differential heat has been located endothermic peak (heating rate: 10 ℃/min) about 140.2 ℃.
Combination of oral medication of the present invention can prepare by following method:
The preparation method of applying for a patent the CN03135380.8 description by China makes the Aripiprazole crude product, under the mixed solvent high-speed stirred state of this crude product with ethanol or ethanol and other non-alcohols solvent formation, add water at low temperature recrystallization Aripiprazole, filter, dry, acquisition mean diameter is less than or equal to 50um Aripiprazole I type crystalline substance; This I type crystalline substance is mixed with pharmaceutic adjuvant, and the dress capsule is made capsule, maybe this I type crystalline substance is made granule with the pharmaceutic adjuvant mixing granulation, obtains tablet through tabletting.
Combination of oral medication of the present invention contains Aripiprazole 1-50mg, preferred 2.5mg, 5mg, 10mg, 15mg, 20mg, 25mg, or 30mg, more preferably 5mg, 10mg and 15mg.
The said tablet of the present invention comprises ordinary tablet, oral cavity disintegration tablet, chews sheet, effervescent tablet, buccal tablet etc. that its preparation makes by the conventional technology of preparing of the known corresponding tablet of those skilled in the art.
The dissolution of the aripiprazole crystallite Peroral solid dosage form pharmaceutical composition that the present invention obtains obviously improves, especially when compositions is tablet, when diluent is that lactose and microcrystalline Cellulose and its content are 80-95% (sheet is heavy), be equipped with other pharmaceutic adjuvant, effect is particularly outstanding, can improve the bioavailability and the curative effect of aripiprazole formulations.
Pharmaceutical composition of the present invention is used for the treatment of mental sickness such as schizophrenia, bipolar mania and depression etc.
Description of drawings
Fig. 1 is at the powder X-ray-diffracting spectrum of the Aripiprazole I of 25 ℃ of mensuration type crystalline substance
The specific embodiment
Embodiments of the invention are used for further explaining the present invention, but not the limiting protecting scope in this.
Reference embodiment
Macrocrystalline of Aripiprazole I type:
The method of applying for a patent the reference enforcement 2 of CN02801754 by China makes Aripiprazole I type crystalline substance (coarse-grain).
Prescription: (prescription is with reference to CN02801754 embodiment 22)
Aripiprazole (I type coarse-grain) 15g
Lactose 57g
Starch 10g
Microcrystalline Cellulose 10g
Hyprolose 2g
Magnesium stearate 0.9g
94.9g 1000
Preparation technology: Aripiprazole I type coarse-grain is crossed 80 mesh sieves,, add hyprolose liquid, mixing granulation with starch, lactose and microcrystalline cellulose mix homogeneously, oven dry is sieved, and adds magnesium stearate then, mix, use the tablet machine tabletting, be pressed into every tablet of tablet that contains Aripiprazole 15mg.
Embodiment 1
The preparation of Aripiprazole I type crystallite
20g Aripiprazole crude product and the adding of 240ml ethanol are taken back in three mouthfuls of reaction bulbs of flow condenser, be heated to backflow under stirring, treat to stop after Aripiprazole dissolves fully heating, line transfer speed to 500 meter/minute adds 1 ℃ water at low temperature 37ml simultaneously, with the mixture of ice and water 30min that lowers the temperature rapidly, sucking filtration, washing obtains crystallization in 80 ℃ of exsiccators with institute, and drying under reduced pressure obtained powdery aripiprazole crystals 19.2g in 10 hours.By being dispersant with water, measure its volume average particle size 26.456um with Mastersizer 2000 laser particle analyzers.
Embodiment 2
Aripiprazole I type microwafer (except that I type crystallite, prescription is with reference embodiment, and the crystallite method for making is seen embodiment)
Prescription:
Aripiprazole (I type crystallite) 15g
Lactose 57g
Starch 10g
Microcrystalline Cellulose 10g
Hyprolose 2g
Magnesium stearate 0.9g
94.9g 1000
Preparation technology: with reference embodiment.
Embodiment 3
Aripiprazole I type microwafer
Prescription
Aripiprazole (I type crystallite) 5g
Lactose 75g
Microcrystalline Cellulose 11g
Carboxymethylstach sodium 2.8g
Hypromellose 2.2g
Carboxymethylstach sodium (adding) 3.2g
Magnesium stearate 0.8g
1000 of 100g
Preparation: with Aripiprazole I type crystallite, sodium carboxymethylstarch, microcrystalline Cellulose, starch and lactose mix homogeneously, add hydroxypropyl first fiber dilute alcohol solution, mix pelletize, oven dry is sieved, and adds carboxymethyl starch sodium, mixing again, add magnesium stearate then, mix homogeneously, tabletting.
Embodiment 4
Aripiprazole I type microwafer
Prescription
Aripiprazole (I type crystallite) 10g
Lactose 70g
Microcrystalline Cellulose 28g
Carboxymethylstach sodium 3g
30 POVIDONE K 30 BP/USP-30 2.5g
Polyvinylpolypyrrolidone 2g
Sodium stearyl fumarate 1g
Pulvis Talci 3.5g
1000 of 120g
Preparation: with Aripiprazole I type crystallite, sodium carboxymethylstarch, microcrystalline Cellulose and lactose mix homogeneously, add the polyvidone dilute alcohol solution, mix, pelletize, oven dry is sieved, and adds sodium stearyl fumarate and Pulvis Talci, mix homogeneously, tabletting.
Embodiment 5
Aripiprazole I type crystallite capsule
Prescription
Aripiprazole (I type crystallite) 5g
Lactose 80g
Microcrystalline Cellulose 30g
Starch 30g
30 POVIDONE K 30 BP/USP-30 2g
Carboxymethylstach sodium 1.8g
Magnesium stearate 1g
Colloidal silica 0.2g
1000 of 150g
Preparation:, add magnesium stearate and colloidal silica mix homogeneously with Aripiprazole I type crystallite, starch, lactose, microcrystalline Cellulose, polyvidone and carboxymethylstach sodium mix homogeneously.Encapsulated, make capsule.
Embodiment 6
Aripiprazole I type crystallite capsule
Prescription
Aripiprazole (I type crystallite) 5g
Lactose 80g
Microcrystalline Cellulose 30g
Pregelatinized Starch 30g
30 POVIDONE K 30 BP/USP-30 2g
Carboxymethylstach sodium 2g
Sodium stearyl fumarate 1g
1000 of 150g
Preparation:, add the sodium stearyl fumarate mix homogeneously with Aripiprazole I type crystallite, pregelatinized Starch, lactose, microcrystalline Cellulose, polyvidone and carboxymethylstach sodium mix homogeneously.Encapsulated, make capsule.
Embodiment 7
Aripiprazole I type microwafer
Prescription:
Aripiprazole (I type crystallite) 5g
Lactose 77g
Microcrystalline Cellulose 30g
Carboxymethylstach sodium 3g
30 POVIDONE K 30 BP/USP-30 1.7g
Polyvinylpolypyrrolidone 2g
Magnesium stearate 0.8g
Colloidal silica 0.5g
1000 of 120g
Preparation: with lactose, microcrystalline Cellulose and sodium carboxymethylstarch, mix homogeneously, add the polyvidone dilute alcohol solution, mixing granulation, oven dry is sieved, and adds Aripiprazole I type crystallite, polyvinylpolypyrrolidone, colloidal silica and magnesium stearate, mix homogeneously, tabletting.
Embodiment 8
Determination of dissolution rate (1)
Get the sheet of embodiment 2,4 and reference embodiment gained, according to dissolution method (two appendix XC second methods of Chinese Pharmacopoeia version in 2005), (get sodium lauryl sulphate 5g with sodium lauryl sulphate-sodium-acetate buffer, sodium acetate 2g, add water to 1000ml, adding acetic acid adjust pH to 4.7 again) 500ml is solvent, rotating speed is that per minute 75 changes.Measurement result sees Table 1
Table 1. dissolution data list position: %
Under identical prescription condition, the dissolution of I type microwafer is apparently higher than I type coarse-grain sheet, illustrate that the compositions (tablet) that contains crystallite I is better than containing the compositions (tablet) of coarse-grain I, and the dissolution of the crystallite pharmaceutical composition (sheet) of the embodiment of the invention 4 is more excellent than embodiment 2.
Embodiment 9
Determination of dissolution rate (2)
Get the sheet of embodiment 2,3,4,5,6,7 and reference embodiment gained, adopt relatively mild leaching condition to measure comparison.According to dissolution method (two appendix X of Chinese Pharmacopoeia version in 2005 C, second method), 500ml is a solvent with sodium dodecyl sulfate solution (get sodium lauryl sulphate 3g, add water to 1000ml), and rotating speed is that per minute 75 changes.Measurement result sees Table 2
Table 2: dissolution data table
Unit: %
Figure A20071004132300082
The dissolution of pharmaceutical composition of the present invention (sheet or capsule) is apparently higher than the tablet of reference embodiment, and employing high-load lactose and the embodiment 3,4 of microcrystalline Cellulose prescription and 7 tablet, and the dissolution of capsule obviously is better than embodiment 2, therefore, the dissolution of compositions of the present invention is improved significantly, and can improve the bioavailability and the curative effect of Aripiprazole.
Embodiment 10
Stability test
Sample is packed into and is sealed in the high-density polyethylene bottle, and room temperature is placed.
Content assaying method: with octadecylsilane chemically bonded silica is filler; With methanol-0.1% triethylamine solution (90: 10) is mobile phase; The detection wavelength is 255nm.Number of theoretical plate calculates by the Aripiprazole peak should be not less than 1000.Get 20 of this product, the accurate title, decide, porphyrize, and precision takes by weighing in right amount (being equivalent to Aripiprazole 10mg approximately), put in the 200ml measuring bottle, it is an amount of to add methanol, and ultrasonic jolting made the Aripiprazole dissolving in 15 minutes, put cold, add methanol and be diluted to scale, shake up, filter, precision is measured subsequent filtrate 20 μ l and is injected chromatograph of liquid; Other the Aripiprazole reference substance that is dried to constant weight of learning from else's experience 105 ℃ is an amount of, accurate claim fixed, add dissolve with methanol and quantitatively dilution make the solution that contains 50 μ g among every 1ml, measure with method.Press external standard method with calculated by peak area, promptly.
Dissolution determination method is with embodiment 9.
The measurement result of stability test content and dissolution (45 minutes) sees Table 3.
Table 3: stability data table
Figure A20071004132300091
The content and the dissolution of pharmaceutical composition of the present invention (sheet or capsule) are all more stable.

Claims (10)

1, a kind of Peroral solid dosage form pharmaceutical composition contains brilliant 1-50mg of Aripiprazole I type and acceptable accessories, and it is characterized in that: the mean diameter of Aripiprazole I type crystalline substance is no more than 50um.
2, compositions as claimed in claim 1, the mean diameter of described Aripiprazole I type crystalline substance is no more than 35um.
3, compositions as claimed in claim 1 is characterized in that the particle size distribution 90% of Aripiprazole I type crystalline substance is not more than 50um.
4, compositions as claimed in claim 1, said pharmaceutic adjuvant are selected from one or more in following: diluent, disintegrating agent, binding agent and lubricant.
5, compositions as claimed in claim 4, said diluent are selected from the following material one or more: lactose, microcrystalline Cellulose, starch, pregelatinized Starch and mannitol.
6, compositions as claimed in claim 5, when said compositions was tablet, its diluent was lactose and microcrystalline Cellulose, its consumption accounts for 80~95% of composition weight.
7, compositions as claimed in claim 4, said disintegrating agent are selected from the following material one or more: carboxymethylstach sodium, polyvinylpolypyrrolidone and low-substituted hydroxypropyl cellulose or their mixture.
8, compositions as claimed in claim 4, said binding agent are hypromellose, polyvidone or starch slurry.
9, compositions as claimed in claim 4, said lubricant are magnesium stearate, sodium stearyl fumarate, Pulvis Talci, colloidal silica or their mixture.
10, as the described arbitrary compositions of claim 1-4, its dosage form is tablet or capsule.
CN2007100413235A 2007-05-28 2007-05-28 Solid oral medicine composition containing aripiprazole microcrystal Active CN101066267B (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102850268A (en) * 2011-06-27 2013-01-02 上海中西制药有限公司 Aripiprazole I-type crystallite, aripiprazole solid preparation and preparation methods thereof
CN102846616A (en) * 2011-06-27 2013-01-02 上海中西制药有限公司 Aripiprazole preparation and preparation method thereof
CN103284968A (en) * 2010-04-13 2013-09-11 齐鲁制药有限公司 Aripiprazole composition microcrystalline orally disintegrating tablets and preparation method thereof
CN104230799A (en) * 2013-06-21 2014-12-24 江苏豪森药业股份有限公司 Method for preparing aripiprazole crystal

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1676517A (en) * 2004-04-02 2005-10-05 北京德众万全药物技术开发有限公司 Aripiprazole crystal form

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103284968A (en) * 2010-04-13 2013-09-11 齐鲁制药有限公司 Aripiprazole composition microcrystalline orally disintegrating tablets and preparation method thereof
CN103284968B (en) * 2010-04-13 2015-11-18 齐鲁制药有限公司 Oral cavity disintegration tablet of a kind of aripiprazole composition microcrystalline and preparation method thereof
CN102850268A (en) * 2011-06-27 2013-01-02 上海中西制药有限公司 Aripiprazole I-type crystallite, aripiprazole solid preparation and preparation methods thereof
CN102846616A (en) * 2011-06-27 2013-01-02 上海中西制药有限公司 Aripiprazole preparation and preparation method thereof
WO2013000392A1 (en) * 2011-06-27 2013-01-03 上海中西制药有限公司 Aripiprazole type i microcrystal, aripiprazole solid preparation, and preparation method
GB2505859A (en) * 2011-06-27 2014-03-12 Shanghai Zhongxi Pharmaceutical Corp Aripiprazole type I microcrystal, aripiprazole solid preparations, and preparation method
JP2014518224A (en) * 2011-06-27 2014-07-28 シャンハイ チョンシ ファーマシューティカル コーポレイション Aripiprazole type I crystallites, aripiprazole solid preparations and methods for their preparation
CN102846616B (en) * 2011-06-27 2015-05-06 上海中西制药有限公司 Aripiprazole preparation and preparation method thereof
US9073857B2 (en) 2011-06-27 2015-07-07 Shanghai Zhongxi Pharmaceutical Corporation Aripiprazole type I microcrystal, aripiprazole solid preparations, and preparation method
CN102850268B (en) * 2011-06-27 2015-07-15 上海中西制药有限公司 Aripiprazole I-type crystallite, aripiprazole solid preparation and preparation methods thereof
GB2505859B (en) * 2011-06-27 2018-07-25 Shanghai Zhongxi Pharmaceutical Corp Aripiprazole type I microcrystal, aripiprazole solid preparation, and preparation method
CN104230799A (en) * 2013-06-21 2014-12-24 江苏豪森药业股份有限公司 Method for preparing aripiprazole crystal

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