WO2013128608A1 - 医薬品パッケージ - Google Patents
医薬品パッケージ Download PDFInfo
- Publication number
- WO2013128608A1 WO2013128608A1 PCT/JP2012/055178 JP2012055178W WO2013128608A1 WO 2013128608 A1 WO2013128608 A1 WO 2013128608A1 JP 2012055178 W JP2012055178 W JP 2012055178W WO 2013128608 A1 WO2013128608 A1 WO 2013128608A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- layer
- package
- granular composition
- faropenem
- skin layer
- Prior art date
Links
- 229940126601 medicinal product Drugs 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 claims abstract description 29
- 229910021536 Zeolite Inorganic materials 0.000 claims abstract description 26
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000010457 zeolite Substances 0.000 claims abstract description 26
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 20
- HHXMXAQDOUCLDN-RXMQYKEDSA-N penem Chemical compound S1C=CN2C(=O)C[C@H]21 HHXMXAQDOUCLDN-RXMQYKEDSA-N 0.000 claims abstract description 20
- 230000003115 biocidal effect Effects 0.000 claims abstract description 17
- 239000011888 foil Substances 0.000 claims abstract description 17
- 229920005989 resin Polymers 0.000 claims abstract description 14
- 239000011347 resin Substances 0.000 claims abstract description 14
- 239000011148 porous material Substances 0.000 claims abstract description 13
- 229920001684 low density polyethylene Polymers 0.000 claims abstract description 11
- 239000004702 low-density polyethylene Substances 0.000 claims abstract description 11
- 229920000092 linear low density polyethylene Polymers 0.000 claims abstract description 8
- 239000004707 linear low-density polyethylene Substances 0.000 claims abstract description 8
- 229920005992 thermoplastic resin Polymers 0.000 claims abstract description 7
- 239000004480 active ingredient Substances 0.000 claims abstract description 5
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract 2
- 229960000379 faropenem Drugs 0.000 claims description 29
- HGGAKXAHAYOLDJ-FHZUQPTBSA-N 6alpha-[(R)-1-hydroxyethyl]-2-[(R)-tetrahydrofuran-2-yl]pen-2-em-3-carboxylic acid Chemical compound S([C@@H]1[C@H](C(N1C=1C(O)=O)=O)[C@H](O)C)C=1[C@H]1CCCO1 HGGAKXAHAYOLDJ-FHZUQPTBSA-N 0.000 claims description 20
- 239000006188 syrup Substances 0.000 claims description 11
- 235000020357 syrup Nutrition 0.000 claims description 11
- MOGICMVNWAUWMK-HIXRZVNASA-L disodium;(5r,6s)-6-[(1r)-1-hydroxyethyl]-7-oxo-3-[(2r)-oxolan-2-yl]-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate;pentahydrate Chemical compound O.O.O.O.O.[Na+].[Na+].S([C@@H]1[C@H](C(N1C=1C([O-])=O)=O)[C@H](O)C)C=1[C@H]1CCCO1.S([C@@H]1[C@H](C(N1C=1C([O-])=O)=O)[C@H](O)C)C=1[C@H]1CCCO1 MOGICMVNWAUWMK-HIXRZVNASA-L 0.000 claims description 9
- 239000008187 granular material Substances 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- 239000004503 fine granule Substances 0.000 claims description 2
- 238000001179 sorption measurement Methods 0.000 abstract description 15
- 239000000463 material Substances 0.000 abstract description 9
- 238000004806 packaging method and process Methods 0.000 abstract description 8
- 229940127554 medical product Drugs 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 68
- 239000012086 standard solution Substances 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 230000000052 comparative effect Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 10
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 9
- 238000011156 evaluation Methods 0.000 description 8
- 239000000853 adhesive Substances 0.000 description 7
- 230000001070 adhesive effect Effects 0.000 description 7
- 239000003814 drug Substances 0.000 description 7
- 229940079593 drug Drugs 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 239000003242 anti bacterial agent Substances 0.000 description 6
- 150000002148 esters Chemical class 0.000 description 6
- 239000012488 sample solution Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 229940088710 antibiotic agent Drugs 0.000 description 5
- 239000002808 molecular sieve Substances 0.000 description 5
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 5
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 4
- 239000000706 filtrate Substances 0.000 description 4
- 238000004811 liquid chromatography Methods 0.000 description 4
- 230000014759 maintenance of location Effects 0.000 description 4
- 229920002799 BoPET Polymers 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 229920006280 packaging film Polymers 0.000 description 3
- 239000012785 packaging film Substances 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- RTTZISZSHSCFRH-UHFFFAOYSA-N 1,3-bis(isocyanatomethyl)benzene Chemical compound O=C=NCC1=CC=CC(CN=C=O)=C1 RTTZISZSHSCFRH-UHFFFAOYSA-N 0.000 description 2
- LUJMEECXHPYQOF-UHFFFAOYSA-N 3-hydroxyacetophenone Chemical compound CC(=O)C1=CC=CC(O)=C1 LUJMEECXHPYQOF-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000002274 desiccant Substances 0.000 description 2
- DGLRDKLJZLEJCY-UHFFFAOYSA-L disodium hydrogenphosphate dodecahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].OP([O-])([O-])=O DGLRDKLJZLEJCY-UHFFFAOYSA-L 0.000 description 2
- 238000009820 dry lamination Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 2
- 235000019341 magnesium sulphate Nutrition 0.000 description 2
- 229910000402 monopotassium phosphate Inorganic materials 0.000 description 2
- 235000019796 monopotassium phosphate Nutrition 0.000 description 2
- PJNZPQUBCPKICU-UHFFFAOYSA-N phosphoric acid;potassium Chemical compound [K].OP(O)(O)=O PJNZPQUBCPKICU-UHFFFAOYSA-N 0.000 description 2
- -1 polyethylene terephthalate Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000013094 purity test Methods 0.000 description 2
- 238000011002 quantification Methods 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- JRMUNVKIHCOMHV-UHFFFAOYSA-M tetrabutylammonium bromide Chemical compound [Br-].CCCC[N+](CCCC)(CCCC)CCCC JRMUNVKIHCOMHV-UHFFFAOYSA-M 0.000 description 2
- 229930186147 Cephalosporin Chemical class 0.000 description 1
- 229930182555 Penicillin Natural products 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000004380 ashing Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000003782 beta lactam antibiotic agent Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229940124587 cephalosporin Drugs 0.000 description 1
- 150000001780 cephalosporins Chemical class 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000005443 coulometric titration Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229940049954 penicillin Drugs 0.000 description 1
- 150000002960 penicillins Chemical class 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 238000000790 scattering method Methods 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- AIRQMWGFSOBFCE-UHFFFAOYSA-M sodium 4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate Chemical compound [Na+].N12C(=CSC2CC1)C(=O)[O-] AIRQMWGFSOBFCE-UHFFFAOYSA-M 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000012916 structural analysis Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002132 β-lactam antibiotic Substances 0.000 description 1
- 229940124586 β-lactam antibiotics Drugs 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
- B32B15/085—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyolefins
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/03—Containers specially adapted for medical or pharmaceutical purposes for pills or tablets
- A61J1/035—Blister-type containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/724—Permeability to gases, adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2439/00—Containers; Receptacles
- B32B2439/80—Medical packaging
Definitions
- the present invention relates to a pharmaceutical package, and more particularly to a pharmaceutical package in which a granular composition containing a penem antibiotic is enclosed in a bag-shaped package.
- Penemu antibiotics-containing granular composition is easy to absorb moisture, and when it absorbs moisture, it causes off-flavors, caking, color change and lowering of titer, and lowers the quality of the granular composition.
- a package is made of a packaging material containing a barrier material such as aluminum foil, and a desiccant such as silica gel is enclosed in the package as a separate body.
- the granular composition containing penem antibiotics is stored under a certain humidity (over-drying), so that the moisture content of the granular composition is reduced, causing disintegration and performance degradation (decrease in purity and titer). Therefore, the package of the granular composition containing penem antibiotics is also required to have an ability to maintain an appropriate humidity.
- Patent Document 1 discloses a container made of a humidity control composition in which a specific magnesium sulfate is blended with a thermoplastic resin.
- a specific magnesium sulfate is blended with a thermoplastic resin.
- the hygroscopic performance is insufficient as a package of a granular composition containing a penem antibiotic, In particular, it was found that the purity was lowered and became less than the standard value.
- Patent Document 2 discloses a humidity control laminate having a sandwich-like inner material layer in which a moisture-absorbing layer made of a blend of a polyolefin and a moisture-absorbing agent is sandwiched by a heat-sealable film layer as a packaging bag for foods that dislike moisture.
- a bag is disclosed.
- a moisture absorption layer in which 1% by weight of zeolite having a particle size of 10 ⁇ m or 50 ⁇ m is blended with LDPE is described, and the thickness of the innermost heat-sealable film layer is only 10 ⁇ m. For this reason, no consideration has been given to the structure for maintaining a moderate humidity required when packaging a granular composition containing a penem antibiotic.
- the present invention provides a pharmaceutical package suitable for storage of a penem antibiotic-containing granular composition, which can appropriately control the humidity in the package to prevent moisture absorption or overdrying of the penem antibiotic-containing granular composition.
- the purpose is to provide.
- the present invention (1) A pharmaceutical package in which a granular composition containing a penem antibiotic as an active ingredient is encapsulated in a bag-shaped package, wherein the package is made of one or more layers of thermoplastic resin A package film in which a layer, an aluminum foil, and an adsorbing layer are sequentially laminated, and the adsorbing layer is disposed on the side containing the granular composition, and from the aluminum foil side, an outer skin layer, An intermediate layer and an inner skin layer are laminated in this order.
- the intermediate layer is made of LDPE resin and contains 0.2 to 0.4 mg / cm 2 of zeolite having a pore diameter of 1 nm or more.
- a pharmaceutical package comprising LLDPE resin and having a layer thickness of 20 to 30 ⁇ m.
- the penem antibiotic is faropenem sodium hydrate
- the pharmaceutical package according to (1), (4) the granular composition is a granule, fine granule, powder or dry syrup, (1), (2) or (3) It relates to the pharmaceutical package described.
- the package body since the package body is not overdried and can be maintained at an appropriate humidity, it can be protected without degrading the performance of the encapsulated penem antibiotic-containing granular composition.
- the pharmaceutical package of the present invention is a pharmaceutical package in which a granular composition containing a penem antibiotic as an active ingredient is enclosed in a bag-shaped package.
- the penem antibiotic is an antibiotic having a hybrid skeleton of penicillin and cephalosporin, and is classified as a ⁇ -lactam antibiotic, for example, faropenem or a pharmaceutically acceptable salt or hydrate thereof. Things.
- the sodium -4-thia-1-azabicyclo [3.2.0] hept-2-ene-2-carboxylate 2.5 hydrate (faropenem sodium hydrate) is known.
- a granular composition is a composition in which active ingredients and additives are mixed and granulated by granulation, etc., and is sold as granules, fine granules, powders, dry syrups, etc.
- the package used for the pharmaceutical package of the present invention comprises a package film in which one or more base material layers made of a thermoplastic resin, an aluminum foil, and an adsorption layer are sequentially laminated.
- the base material layer is made of a thermoplastic resin such as PET (polyethylene terephthalate), and may be a single layer or a plurality of layers.
- the thickness of the base material layer is not particularly limited, but is preferably from 6 to 25 ⁇ m, more preferably from 10 to 25 ⁇ m, from the viewpoint of the strength of the package, the printability on the surface of the package, the hand cutting property, and the like.
- the aluminum foil may be pure aluminum or alloy aluminum, and its thickness is not particularly limited as long as it functions as a barrier layer for oxygen or moisture (water vapor), but it is preferably 6 to 12 ⁇ m, and preferably 9 to 12 ⁇ m. More preferred.
- the adsorption layer is laminated in the order of the outer skin layer, the intermediate layer, and the inner skin layer from the aluminum foil side, and adsorbs moisture (water vapor) and the like.
- the intermediate layer is made of LDPE (low density polyethylene) resin and contains 0.2 to 0.4 mg / cm 2 of zeolite having a pore diameter of 1 nm or more.
- the content of zeolite is the weight of zeolite contained in the entire thickness direction of the intermediate layer per unit area in a plane orthogonal to the thickness direction of the intermediate layer.
- zeolite examples include commercially available molecular sieves.
- a molecular sieve is a porous granular material used to separate materials according to the difference in molecular size, and has a structure with uniform pores that absorbs small molecules entering the pore cavities. It is a typical synthetic zeolite that acts as a kind of sieve.
- the adsorptivity of zeolite is related to the pore size. If the pore size is less than 1 nm, the adsorptivity of moisture is very strong, and the package is overdried. The pore diameter can be confirmed by structural analysis using an X-ray diffraction method, an X-ray small angle scattering method, a gas adsorption method, or the like.
- the zeolite content is less than 0.2 mg / cm 2 , the moisture adsorptivity is insufficient, and if it exceeds 0.4 mg / cm 2 , it becomes overdried.
- the thickness of the intermediate layer is not particularly limited, but is preferably 20 to 40 ⁇ m from the viewpoint of the strength of the package, hand cutting properties, and the like.
- the inner skin layer is made of LLDPE (Linear Low Density Polyethylene) resin so that moisture in the package can permeate and be easily adsorbed by the zeolite in the intermediate layer.
- the thickness of the inner skin layer is 20 to 30 ⁇ m from the viewpoint of moisture permeability, strength of the package, hand tearability, and the like. If the thickness of the inner skin layer is less than 20 ⁇ m, the moisture inside the package body is excessively transmitted, resulting in an overdried state.
- the outer skin layer is made of a thermoplastic resin such as LLDPE, and the thickness is not particularly limited. However, the outer skin layer is preferably of the same thickness as the inner skin layer so that the adsorption layer is less likely to warp or shrink.
- the adsorption layer can be obtained by co-extrusion of an LDPE resin blended with a resin for an outer skin layer, a zeolite for an intermediate layer, and an LLDPE resin for an inner skin layer by an inflation method, a T-die method, or the like.
- the lamination of the base material and the aluminum foil, and the aluminum foil and the adsorption layer can be performed by dry lamination, sand lamination using PE (polyethylene), or the like.
- the package of the present invention is a bag-shaped package, and is obtained by arranging and heat-sealing the above-described package film so that the adsorption layer is on the inner side (side on which the granular composition is accommodated). be able to.
- Examples 1 to 3> A 12 ⁇ m thick PET film (base material, “Ester Film E5100” manufactured by Toyobo Co., Ltd.) is coated with an 9 ⁇ m thick aluminum foil (“BESPA” manufactured by Sumigarumi Aluminum Foil Co., Ltd.) using an ester adhesive ( Base laminate: Takelac A525, curing agent: Takenate A50 (made by Mitsui Chemicals, Inc.) was used for dry lamination (adhesive thickness 3 ⁇ m) to obtain a base film.
- base material base material, “Ester Film E5100” manufactured by Toyobo Co., Ltd.
- BESPA 9 ⁇ m thick aluminum foil
- Base laminate Takelac A525, curing agent: Takenate A50 (made by Mitsui Chemicals, Inc.) was used for dry lamination (adhesive thickness 3 ⁇ m) to obtain a base film.
- LDPE Petrocene 202
- zeolite Molecular Sieves 13X” Union Showa Co., Ltd., pore size: 1 nm
- LLDPE Evolue SP2520” Prime Polymer Co., Ltd.
- the intermediate layer is 20 ⁇ m (Example 1), 30 ⁇ m (Example 2), and 40 ⁇ m by the inflation method.
- Example 3 An adsorption layer comprising an inner skin layer of 20 ⁇ m was obtained.
- Example 1 When the zeolite content of the intermediate layer was measured by an ashing test method (JIS-K7250A (ISO3451A)), Example 1 was 0.2 mg / cm 2 , Example 2 was 0.3 mg / cm 2 , and Example 3 was 0.4 mg / cm 2 .
- both the aluminum foil of the base film and the outer skin layer of the adsorption layer face each other using an ester adhesive (dry adhesive 3 ⁇ m), and the thickness 77 ⁇ m (Example 1), Packaging films of 87 ⁇ m (Example 2) and 97 ⁇ m (Example 3) were obtained.
- the layer structure of a package body film is as follows.
- the obtained packaging film was cut into a rectangle (length 60 mm ⁇ width 45 mm), and the two packaging films after the cut were overlapped so that the adsorption layer side faced. Subsequently, a three-sided heat seal was performed with a seal width of 5 mm on the long side and a seal width of 6 mm on the short side to obtain a package having an opening on the short side.
- This package contains faropenem sodium hydrate-containing dry syrup, which is a granular composition containing penem antibiotics, and the opening is heat-sealed with a seal width of 6 mm, and then sealed at 40 ° C. and 75% RH environment. Stored for 6 months.
- the state of the drug after storage was measured in accordance with the method described in the Japanese Pharmacopoeia “Faropenem Sodium for Syrup”, and was evaluated according to the following criteria. The results are shown in Table 2.
- the water content of 80 mg of the granular composition was determined by a coulometric titration method.
- Test condition detector UV absorption altimeter (measurement wavelength: 305 nm)
- Column A stainless tube having an inner diameter of 4.6 mm and a length of 25 cm packed with 5 ⁇ m of octadecylsilylated silica gel for liquid chromatography.
- Flow rate Adjust so that the retention time of faropenem is 11 minutes.
- System suitability When operating with 20 ⁇ L of standard solution under the above-mentioned conditions, the internal standard substance and faropenem are eluted in this order, and the degree of separation is 1.5 or more.
- System repeatability When the test is repeated 6 times with 20 ⁇ L of the standard solution under the above conditions, the relative standard deviation of the ratio of the peak area of faropenem to the peak area of the internal standard substance is 1.0% or less.
- the cleavage product as a specific related substance was 1.5% or less and the total related substance amount was 2.0% or less.
- the peak area of the cleaved body having a relative retention time of about 0.71 with respect to faropenem of the sample solution is 1.5 times the peak area of faropenem of the standard solution. not big. Further, the total peak area other than faropenem of the sample solution is not larger than twice the peak area of faropenem of the standard solution. However, the peak area of the cleaved body having a relative retention time of about 0.71 with respect to faropenem is a value obtained by multiplying the area obtained by the automatic integration method by a sensitivity coefficient of 0.37.
- Test condition detector UV absorptiometer (measurement wavelength: 240 nm)
- Column A stainless tube having an inner diameter of 4 mm and a length of 25 cm packed with 5 ⁇ m of octadecylsilylated silica gel for liquid chromatography. Column temperature: 40 ° C
- Mobile phase A Take 6.12 g of potassium dihydrogen phosphate, 1.79 g of disodium hydrogen phosphate dodecahydrate and 1.61 g of tetra n-butylammonium bromide, dissolve in water to make 1000 mL.
- Mobile phase B Mobile phase A / acetonitrile mixture (1: 1) Transfer of mobile phase: The concentration gradient is controlled by changing the mixing ratio of mobile phase A and mobile phase B as shown in Table 1.
- Example 1 A package was obtained in the same manner as in Example 2 except that an LDPE monolayer film (thickness: 60 ⁇ m) containing no zeolite was used instead of the adsorption layer.
- the drug performance evaluation results are shown in Table 2.
- Example 2 A package was obtained in the same manner as in Example 2 except that the zeolite content in the intermediate layer resin was changed to 5 wt%. Table 2 shows the zeolite content of the intermediate layer and the evaluation results of the drug performance.
- Example 4 An ester adhesive (main agent: Takelac A525, curing agent: Takenate A50, manufactured by Mitsui Chemicals, Inc.) is anchor-coated on the PET film, and aluminum foil is sand laminated (LDPE thickness 15 ⁇ m) with LDPE (Suntech L1850K, manufactured by Asahi Kasei Corporation).
- the package was obtained in the same manner as in Example 2 except that. Table 2 shows the zeolite content of the intermediate layer and the evaluation results of the drug performance.
- Example 5 Comparative Example 5> A package was obtained in the same manner as in Example 2 except that the thickness of the inner skin layer was changed as shown in Table 2 (however, in Example 5, PET film and aluminum foil were sand laminated as in Example 4). did). Table 2 shows the zeolite content of the intermediate layer and the evaluation results of the drug performance.
- Comparative Examples 6 and 7 As the intermediate layer zeolite, Comparative Example 6 was “Molecular Sieves 3A” (Union Showa Co., Ltd., pore size: 0.3 nm), and Comparative Example 7 was “Molecular Sieves 4A” (Union Showa Co., Ltd., A package was obtained in the same manner as in Example 2 except that the pore diameter was 0.4 nm. Table 2 shows the zeolite content of the intermediate layer and the evaluation results of the drug performance.
- Comparative Examples 3 and 4 the zeolite content in the intermediate layer exceeds 0.4 mg / cm 2 , so that moisture is adsorbed more than Comparative Examples 5 to 7 and overdrying occurs, and only the purity of the dry syrup is obtained. There is no water or titer.
Landscapes
- Packages (AREA)
- Laminated Bodies (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Wrappers (AREA)
- Medicinal Preparation (AREA)
Abstract
Description
(1)袋状の包装体に、有効成分としてペネム系抗生物質を含有する顆粒状組成物が封入された医薬品パッケージであって、前記包装体は、熱可塑性樹脂からなる1層以上の基材層と、アルミニウム箔と、吸着層とが順次積層された包装体フィルムからなり、前記吸着層は、顆粒状組成物が収容される側に配設され、前記アルミニウム箔側から、外スキン層、中間層、内スキン層の順で積層されてなり、該中間層は、LDPE樹脂からなり、細孔径が1nm以上のゼオライトを0.2~0.4mg/cm2含有し、前記内スキン層は、LLDPE樹脂からなり、層厚が20~30μmである、医薬品パッケージ
(2)ペネム系抗生物質がファロペネム又はその薬学的に許容される塩もしくは水和物である、(1)記載の医薬品パッケージ
(3)ペネム系抗生物質がファロペネムナトリウム水和物である、(1)記載の医薬品パッケージ
(4)顆粒状組成物が顆粒剤、細粒剤、散剤又はドライシロップである、(1)、(2)又は(3)記載の医薬品パッケージ
に関する。
厚さ12μmのPETフィルム(基材、「エステルフィルムE5100」東洋紡績(株)製)に、厚さ9μmのアルミニウム箔(「BESPA」住軽アルミ箔(株)製)を、エステル系接着剤(主剤:タケラックA525、硬化剤:タケネートA50 三井化学(株)製)を用いてドライラミネートし(接着剤厚3μm)、基材フィルムを得た。
顆粒状組成物80mgの水分量を電量滴定法により求めた。
下記定量法により、表示された力価の93.0~106.0%に対応するファロペネム(C12H15NO5S:285.32)を含む場合には○、そうでない場合は×とした。
表示量に従いファロペネム(C12H15NO5S)約25mg(力価)に対応する量を量り、内標準溶液10mLを加えた後、水を加えてよく振り混ぜ、水を加えて50mLとし、ろ過する。初めのろ液10mLを除き、次のろ液を試料溶液とする。別にファロペネムナトリウム標準品約25mg(力価)に対応する量を量り、内標準溶液10mLを加えた後、水を加えて溶かし、50mLとし、標準溶液とする。試料溶液及び標準溶液20μLにつき、次の条件で液体クロマトグラフィーにより試験を行い、内標準物質のピーク面積に対するファロペネムのピーク面積の比QT及びQSを求める。
WS:ファロペネムナトリウム標準品の秤取量[mg(力価)]
検出器:紫外吸光高度計(測定波長:305nm)
カラム:内径4.6mm、長さ25cmのステンレス管に5μmの液体クロマトグラフィー用オクタデシルシリル化シリカゲルが充填されたもの。
カラム温度:40℃
移動相:リン酸二水素カリウム4.8g、リン酸水素二ナトリウム十二水和物5.4g及び臭化テトラn-ブチルアンモニウム1.0gを水に溶かして1000mLとする。この液870mLにアセトニトリル130mLを加える。
流量:ファロペネムの保持時間が11分になるように調整する。
システムの性能:標準溶液20μLにつき、上記の条件で操作するとき、内標準物質、ファロペネムの順に溶出し、その分離度は1.5以上である。
システムの再現性:標準溶液20μLにつき、上記の条件で試験を6回繰り返すとき、内標準物質のピーク面積に対するファロペネムのピーク面積の比の相対標準偏差は1.0%以下である。
下記純度試験により、特定類縁物質としての開裂体が1.5%以下、類縁物質総量が2.0%以下であれば○、そうでない場合は×とした。
表示量に従い「ファロペネムナトリウム水和物」約25mg(力価)に対応する量をとり、水約10mLを加えてよく振り混ぜた後、水を加えて50mLとし、ろ過する。初めのろ液10mLを除き、次のろ液を試料溶液とする。この液2mLを量り、水を加えて200mLとし、標準溶液とする。試料溶液及び標準溶液20μLずつをとり、次の条件で液体クロマトグラフィーにより試験を行う。それぞれの液の各々のピーク面積を自動積分法により測定するとき、試料溶液のファロペネムに対する相対保持時間約0.71の開裂体のピーク面積は、標準溶液のファロペネムのピーク面積の1.5倍より大きくない。また、試料溶液のファロペネム以外のピーク合計面積は、標準溶液のファロペネムのピーク面積の2倍より大きくない。ただし、ファロペネムに対する相対保持時間約0.71の開裂体のピーク面積は自動積分法で求めた面積に感度係数0.37を乗じた値とする。
検出器:紫外吸光光度計(測定波長:240nm)
カラム:内径4mm、長さ25cmのステンレス管に5μmの液体クロマトグラフィー用オクタデジルシリル化シリカゲルが充填されたもの。
カラム温度:40℃
移動相A:リン酸二水素カリウム6.12g、リン酸水素二ナトリウム十二水和物1.79g及び臭化テトラn-ブチルアンモニウム1.61gをとり、水に溶かし、1000mLとする。
移動相B:移動相A/アセトニトリル混液(1:1)
移動相の送液:移動相A及び移動相Bの混合比を表1のように変えて濃度勾配を制御する。
検出の確認:標準溶液2mLを量り、水を加えて20mLとする。この液20μLから得たファロペネムのピーク面積が、標準溶液のファロペネムのピーク面積の7~13%になることを確認する。
システムの性能:定量法の標準溶液20μLにつき、上記の条件で操作するとき、m-ヒドロキシアセトフェノン、ファロペネムの順に溶出し、その分離度は11以上である。
システムの再現性:標準溶液20μLにつき、上記の条件で試験を6回繰り返すとき、ファロペネムのピーク面積の相対標準偏差は3.0%以下である。
吸着層に代えて、ゼオライトを含まないLDPE単層フィルム(厚さ60μm)を用いた以外は、実施例2と同様にして包装体を得た。薬剤性能評価結果を表2に示す。
中間層用樹脂中のゼオライト含有量を5wt%とした以外は、実施例2と同様にして包装体を得た。中間層のゼオライト含有量及び薬剤性能評価結果を表2に示す。
中間層の厚みを表2に示す通りにした以外は、実施例2と同様にして包装体を得た。中間層のゼオライト含有量及び薬剤性能評価結果を表2に示す。
PETフィルムにエステル系接着剤(主剤:タケラックA525、硬化剤:タケネートA50 三井化学(株)製)をアンカーコートし、LDPE(サンテックL1850K 旭化成(株)製)でアルミニウム箔をサンドラミネート(LDPE厚15μm)した以外は、実施例2と同様にして包装体を得た。中間層のゼオライト含有量及び薬剤性能評価結果を表2に示す。
内スキン層の厚みを表2に示す通りにした以外は、実施例2と同様にして包装体を得た(但し、実施例5では、実施例4と同様にPETフィルムとアルミニウム箔をサンドラミネートした)。中間層のゼオライト含有量及び薬剤性能評価結果を表2に示す。
中間層のゼオライトとして、それぞれ、比較例6は「モレキュラーシーブス3A」(ユニオン昭和(株)製、細孔径:0.3nm)、比較例7は「モレキュラーシーブス4A」(ユニオン昭和(株)製、細孔径:0.4nm)を用いた以外は実施例2と同様にして、包装体を得た。中間層のゼオライト含有量及び薬剤性能評価結果を表2に示す。
Claims (4)
- 袋状の包装体に、有効成分としてペネム系抗生物質を含有する顆粒状組成物が封入された医薬品パッケージであって、前記包装体は、熱可塑性樹脂からなる1層以上の基材層と、アルミニウム箔と、吸着層とが順次積層された包装体フィルムからなり、前記吸着層は、顆粒状組成物が収容される側に配設され、前記アルミニウム箔側から、外スキン層、中間層、内スキン層の順で積層されてなり、該中間層は、LDPE樹脂からなり、細孔径が1nm以上のゼオライトを0.2~0.4mg/cm2含有し、前記内スキン層は、LLDPE樹脂からなり、層厚が20~30μmである、医薬品パッケージ。
- ペネム系抗生物質がファロペネム又はその薬学的に許容される塩もしくは水和物である、請求項1記載の医薬品パッケージ。
- ペネム系抗生物質がファロペネムナトリウム水和物である、請求項1記載の医薬品パッケージ。
- 顆粒状組成物が顆粒剤、細粒剤、散剤又はドライシロップである、請求項1、2又は3記載の医薬品パッケージ。
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
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CN201280001086.9A CN102970959B (zh) | 2012-03-01 | 2012-03-01 | 药品封装 |
RU2014137243/15A RU2589826C2 (ru) | 2012-03-01 | 2012-03-01 | Упаковка лекарственного продукта |
JP2014501907A JP5922757B2 (ja) | 2012-03-01 | 2012-03-01 | 医薬品パッケージ |
PCT/JP2012/055178 WO2013128608A1 (ja) | 2012-03-01 | 2012-03-01 | 医薬品パッケージ |
MX2014010440A MX352703B (es) | 2012-03-01 | 2012-03-01 | Paquete de producto medicinal. |
MYPI2014702450A MY167571A (en) | 2012-03-01 | 2012-03-01 | Medicinal product package |
AU2012371888A AU2012371888B2 (en) | 2012-03-01 | 2012-03-01 | Medicinal product package |
BR112014021667-3A BR112014021667B1 (pt) | 2012-03-01 | 2012-03-01 | Embalagem de produtos medicinais |
SG11201405153UA SG11201405153UA (en) | 2012-03-01 | 2012-03-01 | Medicinal product package |
TW101112230A TWI539944B (zh) | 2012-03-01 | 2012-04-06 | 醫藥品封裝 |
HK13110551.5A HK1183226A1 (en) | 2012-03-01 | 2013-09-12 | Drug package |
PH12014501944A PH12014501944B1 (en) | 2012-03-01 | 2014-08-29 | Medicinal product package |
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PCT/JP2012/055178 WO2013128608A1 (ja) | 2012-03-01 | 2012-03-01 | 医薬品パッケージ |
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JP (1) | JP5922757B2 (ja) |
CN (1) | CN102970959B (ja) |
AU (1) | AU2012371888B2 (ja) |
BR (1) | BR112014021667B1 (ja) |
HK (1) | HK1183226A1 (ja) |
MX (1) | MX352703B (ja) |
MY (1) | MY167571A (ja) |
PH (1) | PH12014501944B1 (ja) |
RU (1) | RU2589826C2 (ja) |
SG (1) | SG11201405153UA (ja) |
TW (1) | TWI539944B (ja) |
WO (1) | WO2013128608A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103434214A (zh) * | 2013-09-23 | 2013-12-11 | 上海海顺新型药用包装材料股份有限公司 | 一种抗菌自洁ptp铝箔及其制备方法 |
JP2016113213A (ja) * | 2014-12-10 | 2016-06-23 | 共同印刷株式会社 | 包装袋及びその製造方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006346888A (ja) * | 2005-06-13 | 2006-12-28 | Kyodo Printing Co Ltd | 選択吸湿フィルム及び多層フィルム |
WO2008050714A1 (fr) * | 2006-10-25 | 2008-05-02 | Daiichi Sankyo Company, Limited | Matériel de conditionnement |
WO2012029899A1 (ja) * | 2010-09-01 | 2012-03-08 | アステラス製薬株式会社 | 包装体 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2838237B2 (ja) * | 1991-02-27 | 1998-12-16 | 武内プレス工業株式会社 | ラミネートチューブ容器 |
JPH06205817A (ja) * | 1993-01-12 | 1994-07-26 | Dainippon Printing Co Ltd | 医療品あるいは食品用の収容に好適なプラスチック容器 |
JP2885079B2 (ja) * | 1994-07-11 | 1999-04-19 | 東洋製罐株式会社 | 湿度調節積層袋 |
GB0214667D0 (en) * | 2002-06-26 | 2002-08-07 | Aventis Pharma Ltd | Method and packaging for pressurized containers |
WO2005053821A1 (ja) * | 2003-12-03 | 2005-06-16 | Kyodo Printing Co., Ltd. | インジケータ機能付き吸湿材、湿度インジケータ及び包装袋 |
JP4413675B2 (ja) * | 2004-03-30 | 2010-02-10 | 共同印刷株式会社 | 乾燥剤フィルムとその製造方法 |
JP4659523B2 (ja) * | 2005-04-26 | 2011-03-30 | 共同印刷株式会社 | ブリスター用フィルム及びブリスター用包装容器 |
EP2068812B9 (en) * | 2006-09-25 | 2012-08-08 | Takeda Pharmaceutical Company Limited | Medicinal package |
JP4849684B2 (ja) * | 2007-09-20 | 2012-01-11 | リケンテクノス株式会社 | 複合多層フィルム |
TWI488746B (zh) * | 2009-02-13 | 2015-06-21 | Toyo Aluminium Kk | 層積體及容器 |
JP5628215B2 (ja) * | 2010-02-10 | 2014-11-19 | リケンテクノス株式会社 | 複合多層フィルム |
-
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- 2012-03-01 MY MYPI2014702450A patent/MY167571A/en unknown
- 2012-03-01 WO PCT/JP2012/055178 patent/WO2013128608A1/ja active Application Filing
- 2012-03-01 RU RU2014137243/15A patent/RU2589826C2/ru not_active IP Right Cessation
- 2012-03-01 AU AU2012371888A patent/AU2012371888B2/en not_active Ceased
- 2012-03-01 JP JP2014501907A patent/JP5922757B2/ja active Active
- 2012-03-01 SG SG11201405153UA patent/SG11201405153UA/en unknown
- 2012-03-01 CN CN201280001086.9A patent/CN102970959B/zh active Active
- 2012-03-01 BR BR112014021667-3A patent/BR112014021667B1/pt not_active IP Right Cessation
- 2012-04-06 TW TW101112230A patent/TWI539944B/zh active
-
2013
- 2013-09-12 HK HK13110551.5A patent/HK1183226A1/xx unknown
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2014
- 2014-08-29 PH PH12014501944A patent/PH12014501944B1/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006346888A (ja) * | 2005-06-13 | 2006-12-28 | Kyodo Printing Co Ltd | 選択吸湿フィルム及び多層フィルム |
WO2008050714A1 (fr) * | 2006-10-25 | 2008-05-02 | Daiichi Sankyo Company, Limited | Matériel de conditionnement |
WO2012029899A1 (ja) * | 2010-09-01 | 2012-03-08 | アステラス製薬株式会社 | 包装体 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103434214A (zh) * | 2013-09-23 | 2013-12-11 | 上海海顺新型药用包装材料股份有限公司 | 一种抗菌自洁ptp铝箔及其制备方法 |
CN103434214B (zh) * | 2013-09-23 | 2016-03-16 | 上海海顺新型药用包装材料股份有限公司 | 一种抗菌自洁ptp铝箔及其制备方法 |
JP2016113213A (ja) * | 2014-12-10 | 2016-06-23 | 共同印刷株式会社 | 包装袋及びその製造方法 |
Also Published As
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AU2012371888A1 (en) | 2014-09-25 |
PH12014501944A1 (en) | 2014-11-24 |
SG11201405153UA (en) | 2014-10-30 |
MX352703B (es) | 2017-12-05 |
RU2589826C2 (ru) | 2016-07-10 |
TWI539944B (zh) | 2016-07-01 |
RU2014137243A (ru) | 2016-04-20 |
MY167571A (en) | 2018-09-20 |
BR112014021667B1 (pt) | 2020-09-24 |
CN102970959B (zh) | 2014-07-30 |
MX2014010440A (es) | 2015-04-13 |
CN102970959A (zh) | 2013-03-13 |
HK1183226A1 (en) | 2013-12-20 |
AU2012371888B2 (en) | 2015-03-26 |
JPWO2013128608A1 (ja) | 2015-07-30 |
PH12014501944B1 (en) | 2014-11-24 |
TW201336488A (zh) | 2013-09-16 |
JP5922757B2 (ja) | 2016-05-24 |
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