WO2015046489A1 - スプレードライ法を用いたD-マンニトールα型結晶の選択的製造方法 - Google Patents
スプレードライ法を用いたD-マンニトールα型結晶の選択的製造方法 Download PDFInfo
- Publication number
- WO2015046489A1 WO2015046489A1 PCT/JP2014/075815 JP2014075815W WO2015046489A1 WO 2015046489 A1 WO2015046489 A1 WO 2015046489A1 JP 2014075815 W JP2014075815 W JP 2014075815W WO 2015046489 A1 WO2015046489 A1 WO 2015046489A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- mannitol
- pattern
- powder
- water
- ray diffraction
- 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.)
- Ceased
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
- A61K9/1605—Excipients; Inactive ingredients
- A61K9/1617—Organic compounds, e.g. phospholipids, fats
- A61K9/1623—Sugars or sugar alcohols, e.g. lactose; Derivatives thereof; Homeopathic globules
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
- C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
- A61K9/1605—Excipients; Inactive ingredients
- A61K9/1629—Organic macromolecular compounds
- A61K9/1635—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
- A61K9/1605—Excipients; Inactive ingredients
- A61K9/1629—Organic macromolecular compounds
- A61K9/1641—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poloxamers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
- A61K9/1682—Processes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
- C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
- C07C29/78—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by condensation or crystallisation
Definitions
- the present invention relates to a method for selectively producing powder particles composed of ⁇ -type crystals of D-mannitol from a solution containing a water-soluble polymer such as polyethylene glycol (PEG) using a spray dryer.
- a water-soluble polymer such as polyethylene glycol (PEG)
- the spray drying method is one of granulation methods using a spray dryer (spray dryer).
- a pharmaceutical compound, a pharmaceutical additive, or a mixture thereof is used as a solution or suspension, and this is mixed with hot air. It is a method of spraying from a nozzle having a small hole diameter and drying in a short time as fine droplets in the chamber. It is known that powder particles having good fluidity can be obtained by the spray drying method, and it is used as a method for producing not only pharmaceutical powders but also inert carrier particles such as lactose.
- the spray-drying method is widely known as a method for producing amorphous dry powder particles. However, the crystal form in the production and production of particles having various shapes and surface states depending on the concentration of solution, spraying speed, drying temperature, etc. It attracts attention from the viewpoint of controlling physical properties such as (see, for example, Non-Patent Document 1).
- inhalation powder DPI: DRY POWDER INHALERS
- a DPI is a formulation that is inhaled as a solid particle aerosol, prepared so that the inhalation volume is constant.
- Many DPIs form secondary particles with an inert carrier such as lactose as an additive in order to solve problems such as adhesion and residue, thereby reducing adhesion and facilitating inhalation.
- lactose lactose
- it is a dosage form that is frequently used for corticosteroids for the treatment of asthma.
- Various inhalants, including inhalable powders have conventionally been administered in order to avoid systemic side effects with the expectation of local action, but are also expected as dosage forms for transpulmonary administration that expect systemic action. (For example, see Non-Patent Documents 2 and 3).
- Lactose is known as a commonly used inert carrier (excipient) particle in inhaled powder (DPI), and ⁇ -lactose monohydrate was reported to be used for DPI. (For example, refer to Patent Document 1).
- D-mannitol is widely used as a pharmaceutical additive in the same manner as lactose.
- D-mannitol includes ⁇ type (sometimes called Modification type I), ⁇ type (sometimes called Modification type II) and ⁇ type (sometimes called Modification type III).
- ⁇ type sometimes called Modification type I
- ⁇ type sometimes called Modification type II
- ⁇ type sometimes called Modification type III
- ⁇ -type crystal which is the most stable crystal
- ⁇ -type which is the most unstable crystal
- Instrument spectral data such as X-ray information is known.
- commercially available (commercially available) D-mannitol crystals having a single crystal form are only ⁇ -type crystals and ⁇ -type crystals (for example, see Non-Patent Document 4).
- an object of the present invention is to provide a method for obtaining ⁇ -type crystal D-mannitol using a spray drying method.
- the present inventors selectively apply ⁇ -type crystals of D-mannitol by spray-drying a solution containing a water-soluble polymer and D-mannitol. As a result, the present invention was completed.
- the present invention provides the following: (1) A method for producing ⁇ -type crystalline D-mannitol, comprising a step of spray-drying a solution containing D-mannitol and a water-soluble polymer. (2) Particles containing ⁇ -type crystal D-mannitol and a water-soluble polymer, (3) A method for selectively producing powder particles comprising ⁇ -form crystals of D-mannitol, which comprises spray-drying a D-mannitol solution containing a water-soluble polymer, and (4) (i) a step of dissolving D-mannitol and a water-soluble polymer in a solvent, and (ii) subjecting the solution obtained in step (i) to spray drying, A method for producing powder particles containing mannitol and a water-soluble polymer; I will provide a.
- powder particles composed of ⁇ -type crystals of D-mannitol can be selectively produced.
- FIG. 1 shows ⁇ -type crystals of D-mannitol (pattern a), powder particles obtained by spray-drying a D-mannitol aqueous solution (not containing a water-soluble polymer) (pattern b), and ⁇ -type crystals. It is a powder X-ray-diffraction pattern of D-mannitol (pattern c).
- pattern a black triangles are characteristic peaks of ⁇ -type crystals of D-mannitol
- white circles are characteristic peaks of ⁇ -type crystals of D-mannitol.
- FIG. 2 shows the powder X-ray diffraction pattern of ⁇ -type crystal D-mannitol (pattern a), as well as D-mannitol aqueous solution (without water-soluble polymer) (pattern b), 10% ethanol aqueous solution of D-mannitol (Pattern c) (without water-soluble polymer) and 25% ethanol aqueous solution of D-mannitol (without water-soluble polymer) (Pattern d) It is a powder X-ray diffraction pattern.
- black triangles and white circles represent characteristic peaks of ⁇ -type crystals and ⁇ -type crystals of D-mannitol, respectively.
- FIG. 3 shows powder X-ray diffraction pattern of ⁇ -type crystal D-mannitol (pattern a), D-mannitol aqueous solution (without water-soluble polymer) (pattern b), 25% acetone aqueous solution of D-mannitol Powder particles obtained by spray-drying 50% acetone aqueous solution of D-mannitol (without water-soluble polymer) (pattern d) (without water-soluble polymer) (pattern c) X-ray diffraction pattern.
- black triangles and white circles represent characteristic peaks of ⁇ -type crystals and ⁇ -type crystals of D-mannitol, respectively.
- FIG. 4 is a powder X-ray diffraction pattern of the powder particles obtained in Comparative Example 1 (pattern a) and Example 1 (pattern b), 2 (pattern c), 3 (pattern d), and 4 (pattern e). is there.
- black triangles and white circles represent characteristic peaks of ⁇ -type crystals and ⁇ -type crystals of D-mannitol, respectively.
- FIG. 5 is a powder X-ray diffraction pattern of the powder particles obtained in Comparative Examples 2 (pattern a) and 3 (pattern b) and Example 5 (pattern c) and 6 (pattern d).
- FIG. 6 is a powder X-ray diffraction pattern of the powder particles obtained in Comparative Examples 4 (pattern a) and 5 (pattern b) and Example 7 (pattern c) and 8 (pattern d).
- black triangles and white circles represent characteristic peaks of ⁇ -type crystals and ⁇ -type crystals of D-mannitol, respectively.
- FIG. 7 is a powder X-ray diffraction pattern of the powder particles obtained in Example 9 (pattern a), 10 (pattern b), 11 (pattern c), and 12 (pattern d).
- FIG. 8 is a powder X-ray diffraction pattern of the powder particles obtained in Examples 13 (pattern a), 14 (pattern b), 15 (pattern c), and 16 (pattern d).
- black triangles, white circles, and white triangles represent characteristic peaks of D-mannitol ⁇ -type crystal, ⁇ -type crystal, and ⁇ -type crystal, respectively.
- FIG. 8 is a powder X-ray diffraction pattern of the powder particles obtained in Examples 13 (pattern a), 14 (pattern b), 15 (pattern c), and 16 (pattern d).
- black triangles, white circles, and white triangles represent characteristic peaks of D-mannitol ⁇ -type crystal, ⁇ -type crystal, and ⁇ -type crystal, respectively.
- FIG. 8 is a powder X-ray diffraction pattern of the powder particles obtained in Examples 13 (pattern a), 14 (pattern b), 15 (pattern c), and 16 (pattern d).
- FIG. 9 is a powder X-ray diffraction pattern of the powder particles obtained in Examples 17 (pattern a), 18 (pattern b), 19 (pattern c), and 20 (pattern d).
- black triangles, white circles, and white triangles represent characteristic peaks of D-mannitol ⁇ -type crystal, ⁇ -type crystal, and ⁇ -type crystal, respectively.
- FIG. 10 shows Examples 21 (pattern a), 22 (pattern b), 23 (pattern c), 24 (pattern d), 25 (pattern e), 26 (pattern f), 27 (pattern g) and 28 ( It is a powder X-ray diffraction pattern of the powder particle obtained by pattern h).
- FIG. 11 is a powder X-ray diffraction pattern of the powder particles obtained in Example 29 (pattern a), 30 (pattern b), 31 (pattern c), and 32 (pattern d).
- black triangles, white circles, and white triangles represent characteristic peaks of D-mannitol ⁇ -type crystal, ⁇ -type crystal, and ⁇ -type crystal, respectively.
- FIG. 12 is a powder X-ray diffraction pattern of the powder particles obtained in Example 33 (pattern a) and 34 (pattern b).
- FIG. 13 is a powder X-ray diffraction pattern of the powder particles obtained in Example 35 (pattern a), 36 (pattern b), 37 (pattern c), and 38 (pattern d).
- black triangles, white circles, and white triangles represent characteristic peaks of D-mannitol ⁇ -type crystal, ⁇ -type crystal, and ⁇ -type crystal, respectively.
- FIG. 14 is a powder X-ray diffraction pattern of the powder particles obtained in Example 39.
- Pattern a is a powder X-ray diffraction pattern immediately after production, pattern b is stored for 1 week, pattern c is stored for 4 weeks, and pattern d is a powder X-ray diffraction pattern after storage in March.
- Pattern e is a powder X-ray diffraction pattern of ⁇ -type crystal D-mannitol.
- black triangles, white circles, and white triangles represent characteristic peaks of D-mannitol ⁇ -type crystal, ⁇ -type crystal, and ⁇ -type crystal, respectively.
- FIG. 15 is a powder X-ray diffraction pattern of the powder particles obtained in Example 40.
- Pattern a is a powder X-ray diffraction pattern immediately after production, pattern b is stored for 1 week, pattern c is stored for 4 weeks, and pattern d is a powder X-ray diffraction pattern after storage in March.
- Pattern e is a powder X-ray diffraction pattern of ⁇ -type crystal D-mannitol.
- black triangles, white circles, and white triangles represent characteristic peaks of D-mannitol ⁇ -type crystal, ⁇ -type crystal, and ⁇ -type crystal, respectively.
- FIG. 16 is a powder X-ray diffraction pattern of the powder particles obtained in Example 41.
- Pattern a is a powder X-ray diffraction pattern immediately after production, and pattern b is a powder X-ray diffraction pattern after storage in March.
- Pattern c is a powder X-ray diffraction pattern of ⁇ -type crystal D-mannitol.
- black triangles and white circles represent characteristic peaks of ⁇ -type crystals and ⁇ -type crystals of D-mannitol, respectively.
- FIG. 17 is a powder X-ray diffraction pattern of the powder particles obtained in Example 42.
- Pattern a is a powder X-ray diffraction pattern immediately after production, and pattern b is a powder X-ray diffraction pattern stored in March.
- Pattern c is a powder X-ray diffraction pattern of ⁇ -type crystal D-mannitol.
- black triangles, white circles, and white triangles represent characteristic peaks of D-mannitol ⁇ -type crystal, ⁇ -type crystal, and ⁇ -type crystal, respectively.
- 18 is a powder X-ray diffraction pattern of the powder particles obtained in Example 43.
- FIG. Pattern a is a powder X-ray diffraction pattern immediately after production, pattern b is stored in January, and pattern c is stored in June.
- Pattern d is a powder X-ray diffraction pattern of ⁇ -type crystal D-mannitol.
- FIG. 19 is a powder X-ray diffraction pattern of the powder particles obtained in Example 44 (pattern a), 45 (pattern b) and 46 (pattern c).
- Pattern d is a powder X-ray diffraction pattern of ⁇ -type crystal D-mannitol.
- black triangles and white circles represent characteristic peaks of ⁇ -type crystals and ⁇ -type crystals of D-mannitol, respectively.
- FIG. 20 is a powder X-ray diffraction pattern of the powder particles obtained in Example 47 (pattern a) and 48 (pattern b).
- Pattern c is a powder X-ray diffraction pattern of ⁇ -type crystal D-mannitol.
- black triangles and white circles represent characteristic peaks of ⁇ -type crystals and ⁇ -type crystals of D-mannitol, respectively.
- FIG. 21 is a powder X-ray diffraction pattern (pattern a) of the powder particles obtained in Example 49.
- Pattern b is a powder X-ray diffraction pattern of ⁇ -type crystal D-mannitol.
- FIG. 22 is a powder X-ray diffraction pattern of the powder particles obtained in Examples 50 (pattern a) and 51 (pattern b).
- Pattern c is a powder X-ray diffraction pattern of ⁇ -type crystal D-mannitol.
- black triangles and white circles represent characteristic peaks of ⁇ -type crystals and ⁇ -type crystals of D-mannitol, respectively.
- the crystal form of D-mannitol used in the method of the present invention may be any of ⁇ type, ⁇ type and ⁇ type.
- ⁇ -type crystals and ⁇ -type crystals of D-mannitol can be purchased from Merck Millipore, for example.
- ⁇ -type crystal D-mannitol can be produced by the method described in Non-Patent Document 4.
- water-soluble polymer used in the present invention examples include pectin, carboxyvinyl polymer, brown alga extract, locust bean gum, sodium alginate, hydroxyethyl cellulose, hydroxypropyl cellulose, hypromellose, methyl cellulose, sodium carboxymethyl cellulose, xanthan gum, polyethylene oxide.
- PEG, PVP or PVA is preferred, and PEG is more preferred.
- a commercially available PEG may be used.
- a commercially available PEG of 200 to 20000 having a molecular weight (molar mass) in the range of 190 g / mol to 25000 g / mol may be used. it can.
- the PEG used in the present invention is preferably commercially available as PEG 4000 and has a molar mass ranging from 2600 g / mol to 3800 g / mol.
- the solution used in the present invention is a mixed solution of water-soluble organic solvent and water or an aqueous solution, preferably an aqueous solution.
- water-soluble organic solvent include C1-C6 alcohol solvents and C3-C5 ketone solvents.
- C1-C6 alcohol solvent means a monovalent C1-C6 in which one hydrogen atom on a linear or branched saturated hydrocarbon having 1 to 6 carbon atoms is substituted with a hydroxyl group.
- Examples of the monovalent C1-C6 alkanol include methanol, ethanol, n-propanol-2-propanol-1-butanol-2-butanol, isobutyl alcohol, tert-butyl alcohol-1-pentanol-2-pentanol- 3-pentanol-2-methyl-1-butanol-3-methyl-1-butanol-2-methyl-2-butanol-3-methyl-2-butanol, 2--2-dimethyl-1-propanol-1-hexanol -2-hexanol-3-hexanol-2-methyl-1-pentanol-3-methyl-1-pentanol, 4-methyl-1-pentanol-2-methyl-2-pentanol-3-methyl-2 -Pentanol, 4-methyl-2-pentanol-2-methyl-3-pentanol-3-methyl-3-pentanol, 2-2-dimethyl-1-butanol, 2-3-di
- C3-C5 ketone solvent means a dialkyl ketone having 3 to 5 carbon atoms formed from a carbonyl carbon of a carbonyl group and two alkyl groups bonded to the carbonyl carbon.
- Acetone, ethyl methyl ketone, methyl propyl ketone, diethyl ketone and the like are preferable, and acetone is more preferable.
- the mixing ratio of the mixed solution of the water-soluble organic solvent and water used in the present invention is not particularly limited as long as it is within the range in which D-mannitol and the water-soluble polymer are dissolved.
- a preferred mixed solution of water-soluble organic solvent and water is a 10-50% aqueous methanol solution, a 10-50% aqueous ethanol solution, or a 10-50% aqueous acetone solution.
- the concentration of D-mannitol in the solution used in the present invention is not particularly limited, but is preferably 1 to 20% (w / w), more preferably 5 to 15% (w / w).
- the concentration of the water-soluble polymer in the solution used in the present invention is not particularly limited, but is preferably 1 part by weight or more per 100 parts by weight of D-mannitol, more preferably 2 parts by weight or more, and further 5 parts by weight or more. More preferred is 10 parts by weight or more.
- the ratio of the water-soluble polymer to D-mannitol is preferably 1% by weight or more, more preferably 2% by weight or more, still more preferably 5% by weight or more, and particularly preferably 10% by weight or more.
- the upper limit of the concentration of the water-soluble polymer in the solution used in the present invention is not particularly limited, but per 100 parts by weight of D-mannitol is preferably 100 parts by weight or less, more preferably 80 parts by weight or less, and 60 parts by weight or less. Is even more preferred.
- Spray drying in the present invention is a method for producing a dry powder by spraying a solution or suspension into a gas and rapidly drying the solution or suspension. Spray drying can be performed using a commercially available spray dryer.
- Spray drying conditions vary depending on the equipment and so on, but are not particularly limited.
- the spray pressure is 0.5-2 kgf / cm 2 and the liquid feed speed is 0.5-10 g / min
- the intake air temperature can be 100-200 ° C.
- the powder X-ray diffraction pattern was measured using a powder X-ray diffractometer Empyrean (Panalytical) at 40 kV and 40 mA using CuK ⁇ X-ray over a range of 2 ⁇ of 5-40 °.
- Merck's EMPROVE was used as D-mannitol for ⁇ -type crystals.
- PEG4000 was purchased from Wako Pure Chemicals.
- PEG400 was purchased from Kishida Chemical Co., Ltd.
- PVP was purchased from BASF Japan.
- PVA was purchased from Wako Pure Chemical Industries.
- the powder X-ray diffraction pattern of the obtained particles was measured, and the result is shown in FIG.
- D-mannitol ( ⁇ -type crystal) was produced. Specifically, D-mannitol ( ⁇ -type crystal) (10 g) was dissolved in a 70% aqueous ethanol solution (90 g), and this solution was slowly cooled to 20 ° C. or lower. The solution was allowed to stand at 4 ° C. for 12 hours, and the precipitated crystals were collected by filtration and dried at 40 ° C. to obtain D-mannitol ( ⁇ -type crystals). The powder X-ray diffraction pattern of the obtained D-mannitol was measured. The pattern is shown in FIG.
- An aqueous solution containing D-mannitol was prepared.
- the obtained solution was spray-dried under the same conditions as in Reference Example 1.
- the powder X-ray diffraction pattern of the obtained particles was measured, and the result is shown in FIG.
- a 10% ethanol aqueous solution or 25% ethanol aqueous solution containing D-mannitol was prepared.
- the obtained solution was spray-dried under the same conditions as in Reference Example 1.
- the powder X-ray diffraction pattern of the obtained particles was measured, and the results are shown in FIG. 2 c) and d), respectively.
- An aqueous solution containing D-mannitol was prepared.
- the obtained solution was spray-dried under the same conditions as in Reference Example 1.
- the powder X-ray diffraction pattern of the obtained particles was measured, and the result is shown in FIG.
- a 25% aqueous acetone solution or a 50% aqueous acetone solution containing D-mannitol was prepared.
- the obtained solution was spray-dried under the same conditions as in Reference Example 1.
- the powder X-ray diffraction pattern of the obtained particles was measured, and the results are shown in FIG. 3 c) and d), respectively.
- Example 1 10 g of D-mannitol ( ⁇ -type crystals) and 20 mg (Example 1), 50 mg (Example 2), 100 mg (Example 3) or 1 g (Example 4) of PEG4000 dissolved in 190 g of purified water was prepared.
- the obtained solution was spray-dried under the same conditions as in Reference Example 1.
- the powder X-ray diffraction pattern of the obtained particles was measured, and the results are shown in FIG. 4 b), c), d) and e), respectively.
- a solution was prepared by dissolving 10 g of D-mannitol ( ⁇ -type crystal) in 190 g of purified water (Comparative Example 1). The obtained solution was spray-dried under the same conditions as in Reference Example 1. The powder X-ray diffraction pattern of the obtained particles was measured, and the result is shown in FIG.
- Example 5 A 25% aqueous solution of acetone containing ⁇ -type crystals of D-mannitol and 1 w / w% (Example 5) or 10 w / w% (Example 6) of PEG4000 with respect to D-mannitol was prepared.
- the obtained solution was spray-dried under the same conditions as in Reference Example 1.
- the powder X-ray diffraction pattern of the obtained particles was measured, and the results are shown in FIG. 5 c) and d), respectively.
- Example 7 A 25% aqueous ethanol solution containing D-mannitol in the form of ⁇ -form and 1 w / w% PVP (Example 7) or 1 w / w% PVA (Example 8) based on D-mannitol was prepared.
- the obtained solution was spray-dried under the same conditions as in Reference Example 1.
- the powder X-ray diffraction pattern of the obtained particles was measured, and the results are shown in FIG. 6 c) and d), respectively.
- ⁇ -type crystals in which ⁇ -type crystals are not mixed can be produced, that is, ⁇ -type crystals can be selectively produced.
- Examples 9 to 38 Solutions having the compositions described in Tables 2 to 9 were prepared. The obtained solution was spray-dried under the conditions described in Tables 2 to 9. The powder X-ray diffraction pattern of the obtained particles was measured, and the results are shown in FIG. 7 (Examples 9 to 12), 8 (Examples 13 to 16), 9 (Examples 17 to 20), and 10 (Example 21). To 28), 11 (Examples 29 to 32), 12 (Examples 33 to 34) and 13 (Examples 35 to 38).
- ⁇ -type crystals of D-mannitol can be produced by using PEG in a wide range of intake air temperatures, D-mannitol concentration, PEG concentration, PEG molecular weight, and liquid feeding speed conditions.
- Example 39 to 43 A solution having the composition described in Table 10 was prepared. The obtained solution was spray-dried under the conditions described in Table 10. The powder X-ray diffraction pattern of the obtained particles was measured.
- Examples 44 to 48 A solution having the composition described in Table 11 was prepared. The resulting solution was spray dried under the conditions described in Table 11. The powder X-ray diffraction pattern of the obtained particles was measured, and the results are shown in FIGS. 19 (Examples 44 to 46) and 20 (Examples 47 to 48).
- Examples 49 to 51 A solution having the composition described in Table 12 was prepared. The resulting solution was spray dried under the conditions described in Table 12. The powder X-ray diffraction pattern of the obtained particles was measured, and the results are shown in FIGS. 21 (Example 49) and 22 (Examples 50 to 51).
- ⁇ -type crystals of D-mannitol can be selectively produced.
- Powder particles containing ⁇ -form crystals of D-mannitol can be used as new carrier particles for pharmaceutical preparations.
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Pharmacology & Pharmacy (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Crystallography & Structural Chemistry (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Medicinal Preparation (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
(1)D-マンニトールおよび水溶性高分子を含有する溶液をスプレードライする工程を含む、α型結晶のD-マンニトールを製造する方法、
(2)α型結晶のD-マンニトールと水溶性高分子を含有する粒子、
(3)水溶性高分子を含有したD-マンニトール溶液を、スプレードライすることを特徴とする、D-マンニトールのα型結晶からなる粉末粒子の選択的製造方法、ならびに、
(4)(i)D-マンニトールおよび水溶性高分子を溶媒に溶解する工程、および、(ii)工程(i)で得られた溶液をスプレードライに供する工程を含む、α型結晶のD-マンニトールおよび水溶性高分子を含有する粉末粒子を製造する方法、
を提供する。
CuKαX線を用い2θの5~40°の範囲にわたり40kVおよび40mAで粉末X線回折装置 Empyrean(Panalytical社)を用いて、粉末X線回折パターンを測定した。
(原料)
β型結晶のD-マンニトールとしてMerckのEMPROVEを使用した。PEG4000はWako Pure Chemicalsから購入した。PEG400はキシダ化学株式会社から購入した。PVPはBASFジャパン株式会社から購入した。PVAは和光純薬工業株式会社から購入した。
β型結晶のD-マンニトールの粉末X線回折パターンを測定した。その結果を図1のa)に示す。
(スプレードライ条件)
装置:GS-31型スプレードライヤー(ヤマト科学)
スプレー圧力:0.9~1.1kgf/cm2
送液(滴下)速度:約3.0g/分
給気温度:124~127℃(約125℃)
β型結晶のD-マンニトールの粉末X線回折パターンを測定した。その結果を図2のa)に示す。
β型結晶のD-マンニトールの粉末X線回折パターンを測定した。その結果を図3のa)に示す。
10gのD-マンニトール(β型結晶)および20mg(実施例1)、50mg(実施例2)、100mg(実施例3)または1g(実施例4)のPEG4000を190gの精製水に溶解して溶液を調製した。得られた溶液を参考例1と同じ条件でスプレードライした。得られた粒子の粉末X線回折パターンを測定し、その結果をそれぞれ図4のb)、c)、d)およびe)に示した。
β型結晶のD-マンニトールと、D-マンニトールに対して1w/w%(実施例5)または10w/w%(実施例6)のPEG4000とを含有する25%アセトン水溶液を調製した。得られた溶液を参考例1と同じ条件でスプレードライした。得られた粒子の粉末X線回折パターンを測定し、その結果をそれぞれ図5のc)およびd)に示した。
β型結晶のD-マンニトールと、D-マンニトールに対して1w/w%のPVP(実施例7)または1w/w%のPVA(実施例8)とを含有する25%エタノール水溶液を調製した。得られた溶液を参考例1と同じ条件でスプレードライした。得られた粒子の粉末X線回折パターンを測定し、その結果をそれぞれ図6のc)およびd)に示した。
表2~表9に記載の組成の溶液を調製した。得られた溶液を表2~表9に記載の条件でスプレードライした。得られた粒子の粉末X線回折パターンを測定し、その結果を図7(実施例9~12)、8(実施例13~16)、9(実施例17~20)、10(実施例21~28)、11(実施例29~32)、12(実施例33~34)および13(実施例35~38)に示す。
表10に記載の組成の溶液を調製した。得られた溶液を表10に記載の条件でスプレードライした。得られた粒子の粉末X線回折パターンを測定した。
表11に記載の組成の溶液を調製した。得られた溶液を表11に記載の条件でスプレードライした。得られた粒子の粉末X線回折パターンを測定し、その結果を図19(実施例44~46)および20(実施例47~48)に示す。
表12に記載の組成の溶液を調製した。得られた溶液を表12に記載の条件でスプレードライした。得られた粒子の粉末X線回折パターンを測定し、その結果を図21(実施例49)および22(実施例50~51)に示す。
Claims (12)
- D-マンニトールおよび水溶性高分子を含有する溶液をスプレードライする工程を含む、α型結晶のD-マンニトールを製造する方法。
- 溶液が、水溶性有機溶媒と水の混合溶液または水溶液である、請求項1に記載の方法。
- 水溶性有機溶媒が、C1~C6アルコール系溶媒またはC3~C5ケトン系溶媒である、請求項2に記載の方法。
- 水溶性高分子が、ポリエチレングリコール、ポリビニルピロリドンまたはポリビニルアルコールである、請求項1~3いずれか1項に記載の方法。
- 水溶性高分子が、ポリエチレングリコールである、請求項1~3いずれか1項に記載の方法。
- 水溶性高分子のモル質量が、190g/mol~25000g/molである、請求項1~5いずれか1項に記載の方法。
- 水溶性高分子がポリエチレングリコール4000である、請求項1~6いずれか1項に記載の方法。
- 溶液中の水溶性高分子の含有量が、D-マンニトールに対して1重量%以上である、請求項1~7のいずれか1項に記載の方法。
- 溶液中の水溶性高分子の含有量が、D-マンニトールに対して2重量%以上である、請求項1~7のいずれか1項に記載の方法。
- 溶液中の水溶性高分子の含有量が、D-マンニトールに対して5重量%以上である、請求項1~7のいずれか1項に記載の方法。
- 溶液中の水溶性高分子の含有量が、D-マンニトールに対して10重量%以上である、請求項1~7のいずれか1項に記載の方法。
- α型結晶のD-マンニトールと水溶性高分子を含有する粒子。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015539411A JP6480866B2 (ja) | 2013-09-30 | 2014-09-29 | スプレードライ法を用いたD−マンニトールα型結晶の選択的製造方法 |
| ES14849690.4T ES2693081T3 (es) | 2013-09-30 | 2014-09-29 | Procedimiento de producción selectiva de la forma cristalina alfa de D-manitol usando un procedimiento de secado por pulverización |
| EP14849690.4A EP3053907B1 (en) | 2013-09-30 | 2014-09-29 | Selective production method for d-mannitol alpha-form crystal using spray-drying method |
| US15/024,622 US9918938B2 (en) | 2013-09-30 | 2014-09-29 | Selective production method for D-mannitol α-form crystal using spray-drying method |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013202857 | 2013-09-30 | ||
| JP2013-202857 | 2013-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2015046489A1 true WO2015046489A1 (ja) | 2015-04-02 |
Family
ID=52743613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2014/075815 Ceased WO2015046489A1 (ja) | 2013-09-30 | 2014-09-29 | スプレードライ法を用いたD-マンニトールα型結晶の選択的製造方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9918938B2 (ja) |
| EP (1) | EP3053907B1 (ja) |
| JP (1) | JP6480866B2 (ja) |
| ES (1) | ES2693081T3 (ja) |
| TW (1) | TW201516023A (ja) |
| WO (1) | WO2015046489A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107245027A (zh) * | 2017-07-10 | 2017-10-13 | 河北工业大学 | 一种D‑甘露醇alpha晶型的制备方法 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3038836B1 (fr) * | 2015-07-17 | 2017-07-14 | Roquette Freres | Granules de mannitol pour compression directe |
| CN111517918B (zh) * | 2019-02-01 | 2023-12-15 | 湖南利诺生物药业有限公司 | 一种D-甘露醇alpha晶型的制备方法 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003006052A1 (en) * | 2001-07-09 | 2003-01-23 | Yamanouchi Pharmaceutical Co., Ltd. | Sustained-release compositions for injection and process for producing the same |
| JP2005513151A (ja) * | 2001-12-13 | 2005-05-12 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフトング | 直接圧縮可能なα−マンニトールの製造方法 |
| JP2007509941A (ja) | 2003-10-28 | 2007-04-19 | グラクソ グループ リミテッド | ラクトース無水物を用いる吸入医薬製剤およびその投与方法 |
| WO2008146590A1 (ja) * | 2007-05-28 | 2008-12-04 | Mitsubishi Shoji Foodtech Co., Ltd. | 球形マンニトール結晶粒子 |
| JP2009510099A (ja) * | 2005-09-30 | 2009-03-12 | スミスクライン・ビーチャム・コーポレイション | 医薬組成物 |
| WO2010021300A1 (ja) * | 2008-08-18 | 2010-02-25 | 三菱商事フードテック株式会社 | 新規マンニトール打錠用賦形剤 |
| WO2012094381A2 (en) * | 2011-01-05 | 2012-07-12 | Hospira, Inc. | Spray drying vancomycin |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012051426A2 (en) * | 2010-10-15 | 2012-04-19 | Glaxo Group Limited | Aggregate nanoparticulate medicament formulations, manufacture and use thereof |
-
2014
- 2014-09-29 TW TW103133678A patent/TW201516023A/zh unknown
- 2014-09-29 WO PCT/JP2014/075815 patent/WO2015046489A1/ja not_active Ceased
- 2014-09-29 US US15/024,622 patent/US9918938B2/en not_active Expired - Fee Related
- 2014-09-29 ES ES14849690.4T patent/ES2693081T3/es active Active
- 2014-09-29 JP JP2015539411A patent/JP6480866B2/ja not_active Expired - Fee Related
- 2014-09-29 EP EP14849690.4A patent/EP3053907B1/en not_active Not-in-force
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003006052A1 (en) * | 2001-07-09 | 2003-01-23 | Yamanouchi Pharmaceutical Co., Ltd. | Sustained-release compositions for injection and process for producing the same |
| JP2005513151A (ja) * | 2001-12-13 | 2005-05-12 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフトング | 直接圧縮可能なα−マンニトールの製造方法 |
| JP2007509941A (ja) | 2003-10-28 | 2007-04-19 | グラクソ グループ リミテッド | ラクトース無水物を用いる吸入医薬製剤およびその投与方法 |
| JP2009510099A (ja) * | 2005-09-30 | 2009-03-12 | スミスクライン・ビーチャム・コーポレイション | 医薬組成物 |
| WO2008146590A1 (ja) * | 2007-05-28 | 2008-12-04 | Mitsubishi Shoji Foodtech Co., Ltd. | 球形マンニトール結晶粒子 |
| WO2010021300A1 (ja) * | 2008-08-18 | 2010-02-25 | 三菱商事フードテック株式会社 | 新規マンニトール打錠用賦形剤 |
| WO2012094381A2 (en) * | 2011-01-05 | 2012-07-12 | Hospira, Inc. | Spray drying vancomycin |
Non-Patent Citations (8)
| Title |
|---|
| "Explanations of Pharmaceutical Terminology", 1 September 2014 |
| "Explanations of Pharmaceutical Terminology", 1 September 2014, article "Spray-Drying Method" |
| "Japanese Pharmacopoeia" |
| A. BURGER, JOURNAL OF PHARMACEUTICAL SCIENCES, vol. 89, no. 4, 2000, pages 457 - 468 |
| COSTANTINO, H. R. ET AL.: "Effect of mannitol crystallization on the stability and aerosol performance of a spray-dried pharmaceutical protein, recombinant humanized anti-IgE monoclonal antibody", JOURNAL OF PHARMACEUTICAL SCIENCES, vol. 87, no. 11, 1998, pages 1406 - 1411, XP000783390 * |
| E. M. LITTRINGER, DRYING TECHNOLOGY, vol. 30, 2012, pages 114 - 124 |
| See also references of EP3053907A4 |
| YAN-Y. LEE, EUROPEAN JOURNAL OF PHARMACEUTICAL SCIENCE, vol. 44, 2011, pages 41 - 48 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107245027A (zh) * | 2017-07-10 | 2017-10-13 | 河北工业大学 | 一种D‑甘露醇alpha晶型的制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6480866B2 (ja) | 2019-03-13 |
| ES2693081T3 (es) | 2018-12-07 |
| EP3053907B1 (en) | 2018-08-01 |
| US20160228370A1 (en) | 2016-08-11 |
| US9918938B2 (en) | 2018-03-20 |
| JPWO2015046489A1 (ja) | 2017-03-09 |
| TW201516023A (zh) | 2015-05-01 |
| EP3053907A1 (en) | 2016-08-10 |
| EP3053907A4 (en) | 2017-05-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2409975B1 (en) | Solid dispersions comprising an amorphous body composed of a heterocyclic anti-tumor compound | |
| JP5149810B2 (ja) | 無定形、無水結晶形または水和結晶形ドセタキセルの製造方法 | |
| US20170129869A1 (en) | Amorphous form of eliglustat hemitartarate | |
| CN105209025A (zh) | 包括聚乙二醇类聚合物和/或乙烯基吡咯烷酮类聚合物作为分散稳定剂的含他达拉非游离碱的膜剂形式 | |
| JP6480866B2 (ja) | スプレードライ法を用いたD−マンニトールα型結晶の選択的製造方法 | |
| KR20200030107A (ko) | 무정형 형태의 빌란테롤 트리페나테이트 및 이의 제조방법 | |
| CN109153735A (zh) | 基于环糊精的聚合物、其方法、组合物和应用 | |
| CN111902416A (zh) | 新的伊维菌素形式及其制备方法 | |
| KR102141323B1 (ko) | 염화물 함량이 조절된 아나모렐린 염산염의 제조 방법 | |
| US20150320869A1 (en) | Composition comprising an organic liquid diluent and a specific hydroxypropyl methylcellulose | |
| US9169257B2 (en) | Crystal forms of adefovir dipivoxil and processes for preparing the same | |
| WO2016193994A1 (en) | Amorphous selexipag and process for preparation thereof | |
| US20080234286A1 (en) | Stable amorphous imatinib mesylate and production process therefor | |
| CN111821309B (zh) | 一种具有改良溶出速度的达芦那韦组合物 | |
| EP3377479B1 (en) | Supersaturated compositions of benzimidazole compounds | |
| CN114469979A (zh) | 一种核糖核苷类似物的药物组合物、吸入剂及其应用 | |
| WO2018078383A1 (en) | Pharmaceutical composition comprising amorphous selexipag | |
| KR101238042B1 (ko) | 표면 부착 방식을 이용한 실리마린 고체 분산체 조성물 | |
| JP2023540985A (ja) | 噴霧乾燥低吸湿性活性粉末組成物 | |
| CN106103443A (zh) | 吡嗪并[2,1‑c][1,2,4]三嗪化合物的晶体(2) | |
| JPWO1999029708A1 (ja) | 結晶質アントラサイクリン抗生物質およびその製造方法 | |
| WO2018051239A1 (en) | Process for the preparation of pure and stable crystalline raltegravir potassium form 3 | |
| CN106883283B (zh) | 环索奈德一水合物及其晶型与制备方法 | |
| JP2021001140A (ja) | 安定なアジルサルタン微細結晶の製造方法 | |
| CN106880637A (zh) | 一种环索奈德福莫特罗噻托溴铵复方干粉吸入剂组合物 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 14849690 Country of ref document: EP Kind code of ref document: A1 |
|
| ENP | Entry into the national phase |
Ref document number: 2015539411 Country of ref document: JP Kind code of ref document: A |
|
| REEP | Request for entry into the european phase |
Ref document number: 2014849690 Country of ref document: EP |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2014849690 Country of ref document: EP |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 15024622 Country of ref document: US |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |