FI105388B - Förfarande för konditionering av vattenlösliga substanser - Google Patents
Förfarande för konditionering av vattenlösliga substanser Download PDFInfo
- Publication number
- FI105388B FI105388B FI934429A FI934429A FI105388B FI 105388 B FI105388 B FI 105388B FI 934429 A FI934429 A FI 934429A FI 934429 A FI934429 A FI 934429A FI 105388 B FI105388 B FI 105388B
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- 239000000126 substance Substances 0.000 title claims abstract description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 13
- 238000000034 method Methods 0.000 title claims description 24
- 230000000087 stabilizing effect Effects 0.000 title description 3
- 239000002904 solvent Substances 0.000 claims abstract description 10
- 239000011261 inert gas Substances 0.000 claims abstract description 9
- 230000003750 conditioning effect Effects 0.000 claims abstract description 5
- 239000013557 residual solvent Substances 0.000 claims abstract description 4
- 238000001035 drying Methods 0.000 claims abstract description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 46
- 239000002245 particle Substances 0.000 claims description 22
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 claims description 17
- 239000008101 lactose Substances 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 13
- 230000008569 process Effects 0.000 claims description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 10
- 229940079593 drug Drugs 0.000 claims description 10
- 239000003814 drug Substances 0.000 claims description 10
- KFVSLSTULZVNPG-UHFFFAOYSA-N terbutaline sulfate Chemical compound [O-]S([O-])(=O)=O.CC(C)(C)[NH2+]CC(O)C1=CC(O)=CC(O)=C1.CC(C)(C)[NH2+]CC(O)C1=CC(O)=CC(O)=C1 KFVSLSTULZVNPG-UHFFFAOYSA-N 0.000 claims description 10
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 9
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 claims description 5
- 229960005105 terbutaline sulfate Drugs 0.000 claims description 5
- 235000001014 amino acid Nutrition 0.000 claims description 4
- 150000001413 amino acids Chemical class 0.000 claims description 4
- 150000001720 carbohydrates Chemical class 0.000 claims description 4
- 235000014633 carbohydrates Nutrition 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- HWAXMFYECKQLDX-UHFFFAOYSA-N 5-[[(4-chlorobenzoyl)amino]methyl]thiophene-2-sulfonyl chloride Chemical compound C1=CC(Cl)=CC=C1C(=O)NCC1=CC=C(S(Cl)(=O)=O)S1 HWAXMFYECKQLDX-UHFFFAOYSA-N 0.000 claims description 3
- KWIUHFFTVRNATP-UHFFFAOYSA-N Betaine Natural products C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 claims description 3
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 3
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 claims description 3
- 229930006000 Sucrose Natural products 0.000 claims description 3
- TVXBFESIOXBWNM-UHFFFAOYSA-N Xylitol Natural products OCCC(O)C(O)C(O)CCO TVXBFESIOXBWNM-UHFFFAOYSA-N 0.000 claims description 3
- 229960003416 bambuterol hydrochloride Drugs 0.000 claims description 3
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 claims description 3
- SGZRQMALQBXAIQ-UHFFFAOYSA-N fenoterol hydrobromide Chemical compound Br.C=1C(O)=CC(O)=CC=1C(O)CNC(C)CC1=CC=C(O)C=C1 SGZRQMALQBXAIQ-UHFFFAOYSA-N 0.000 claims description 3
- 239000008103 glucose Substances 0.000 claims description 3
- CDAISMWEOUEBRE-GPIVLXJGSA-N inositol Chemical compound O[C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@H](O)[C@@H]1O CDAISMWEOUEBRE-GPIVLXJGSA-N 0.000 claims description 3
- 229960000367 inositol Drugs 0.000 claims description 3
- HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 claims description 3
- CDAISMWEOUEBRE-UHFFFAOYSA-N scyllo-inosotol Natural products OC1C(O)C(O)C(O)C(O)C1O CDAISMWEOUEBRE-UHFFFAOYSA-N 0.000 claims description 3
- 239000005720 sucrose Substances 0.000 claims description 3
- 239000000811 xylitol Substances 0.000 claims description 3
- HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 claims description 3
- 235000010447 xylitol Nutrition 0.000 claims description 3
- 229960002675 xylitol Drugs 0.000 claims description 3
- HDTRYLNUVZCQOY-UHFFFAOYSA-N α-D-glucopyranosyl-α-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OC1C(O)C(O)C(O)C(CO)O1 HDTRYLNUVZCQOY-UHFFFAOYSA-N 0.000 claims description 2
- OWEGMIWEEQEYGQ-UHFFFAOYSA-N 100676-05-9 Natural products OC1C(O)C(O)C(CO)OC1OCC1C(O)C(O)C(O)C(OC2C(OC(O)C(O)C2O)CO)O1 OWEGMIWEEQEYGQ-UHFFFAOYSA-N 0.000 claims description 2
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 claims description 2
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical compound [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 claims description 2
- 229930091371 Fructose Natural products 0.000 claims description 2
- 239000005715 Fructose Substances 0.000 claims description 2
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 claims description 2
- QNAYBMKLOCPYGJ-REOHCLBHSA-N L-alanine Chemical compound C[C@H](N)C(O)=O QNAYBMKLOCPYGJ-REOHCLBHSA-N 0.000 claims description 2
- GUBGYTABKSRVRQ-PICCSMPSSA-N Maltose Natural products O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@@H](CO)OC(O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-PICCSMPSSA-N 0.000 claims description 2
- 229930195725 Mannitol Natural products 0.000 claims description 2
- KWIUHFFTVRNATP-UHFFFAOYSA-O N,N,N-trimethylglycinium Chemical compound C[N+](C)(C)CC(O)=O KWIUHFFTVRNATP-UHFFFAOYSA-O 0.000 claims description 2
- HDTRYLNUVZCQOY-WSWWMNSNSA-N Trehalose Natural products O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 HDTRYLNUVZCQOY-WSWWMNSNSA-N 0.000 claims description 2
- 239000000654 additive Substances 0.000 claims description 2
- 235000004279 alanine Nutrition 0.000 claims description 2
- HDTRYLNUVZCQOY-LIZSDCNHSA-N alpha,alpha-trehalose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 HDTRYLNUVZCQOY-LIZSDCNHSA-N 0.000 claims description 2
- WQZGKKKJIJFFOK-PHYPRBDBSA-N alpha-D-galactose Chemical compound OC[C@H]1O[C@H](O)[C@H](O)[C@@H](O)[C@H]1O WQZGKKKJIJFFOK-PHYPRBDBSA-N 0.000 claims description 2
- GUBGYTABKSRVRQ-QUYVBRFLSA-N beta-maltose Chemical compound OC[C@H]1O[C@H](O[C@H]2[C@H](O)[C@@H](O)[C@H](O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@@H]1O GUBGYTABKSRVRQ-QUYVBRFLSA-N 0.000 claims description 2
- 229960003237 betaine Drugs 0.000 claims description 2
- 238000011010 flushing procedure Methods 0.000 claims description 2
- 229930182830 galactose Natural products 0.000 claims description 2
- 239000000594 mannitol Substances 0.000 claims description 2
- 235000010355 mannitol Nutrition 0.000 claims description 2
- 230000001088 anti-asthma Effects 0.000 claims 2
- 239000000924 antiasthmatic agent Substances 0.000 claims 2
- GUGOEEXESWIERI-UHFFFAOYSA-N Terfenadine Chemical compound C1=CC(C(C)(C)C)=CC=C1C(O)CCCN1CCC(C(O)(C=2C=CC=CC=2)C=2C=CC=CC=2)CC1 GUGOEEXESWIERI-UHFFFAOYSA-N 0.000 claims 1
- NDAUXUAQIAJITI-UHFFFAOYSA-N albuterol Chemical compound CC(C)(C)NCC(O)C1=CC=C(O)C(CO)=C1 NDAUXUAQIAJITI-UHFFFAOYSA-N 0.000 claims 1
- 230000003266 anti-allergic effect Effects 0.000 claims 1
- 239000000043 antiallergic agent Substances 0.000 claims 1
- IMZMKUWMOSJXDT-UHFFFAOYSA-N cromoglycic acid Chemical compound O1C(C(O)=O)=CC(=O)C2=C1C=CC=C2OCC(O)COC1=CC=CC2=C1C(=O)C=C(C(O)=O)O2 IMZMKUWMOSJXDT-UHFFFAOYSA-N 0.000 claims 1
- 239000002195 soluble material Substances 0.000 claims 1
- 229960000351 terfenadine Drugs 0.000 claims 1
- 238000010926 purge Methods 0.000 abstract description 2
- BNPSSFBOAGDEEL-UHFFFAOYSA-N albuterol sulfate Chemical compound OS(O)(=O)=O.CC(C)(C)NCC(O)C1=CC=C(O)C(CO)=C1.CC(C)(C)NCC(O)C1=CC=C(O)C(CO)=C1 BNPSSFBOAGDEEL-UHFFFAOYSA-N 0.000 description 9
- 239000013078 crystal Substances 0.000 description 8
- 239000007787 solid Substances 0.000 description 8
- 239000006260 foam Substances 0.000 description 7
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 6
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 6
- 239000012453 solvate Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 150000002576 ketones Chemical class 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000013459 approach Methods 0.000 description 3
- 208000006673 asthma Diseases 0.000 description 3
- 238000007707 calorimetry Methods 0.000 description 3
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- 238000004566 IR spectroscopy Methods 0.000 description 2
- RYXPMWYHEBGTRV-UHFFFAOYSA-N Omeprazole sodium Chemical compound [Na+].N=1C2=CC(OC)=CC=C2[N-]C=1S(=O)CC1=NC=C(C)C(OC)=C1C RYXPMWYHEBGTRV-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 230000000172 allergic effect Effects 0.000 description 2
- 208000010668 atopic eczema Diseases 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
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- 230000008025 crystallization Effects 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- VLARUOGDXDTHEH-UHFFFAOYSA-L disodium cromoglycate Chemical compound [Na+].[Na+].O1C(C([O-])=O)=CC(=O)C2=C1C=CC=C2OCC(O)COC1=CC=CC2=C1C(=O)C=C(C([O-])=O)O2 VLARUOGDXDTHEH-UHFFFAOYSA-L 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 238000004108 freeze drying Methods 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 208000030603 inherited susceptibility to asthma Diseases 0.000 description 2
- -1 mannotol Chemical compound 0.000 description 2
- 239000011785 micronutrient Substances 0.000 description 2
- 235000013369 micronutrients Nutrition 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
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- 238000001953 recrystallisation Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- ZFXYFBGIUFBOJW-UHFFFAOYSA-N theophylline Chemical compound O=C1N(C)C(=O)N(C)C2=C1NC=N2 ZFXYFBGIUFBOJW-UHFFFAOYSA-N 0.000 description 2
- 238000004861 thermometry Methods 0.000 description 2
- HMUNWXXNJPVALC-UHFFFAOYSA-N 1-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)C(CN1CC2=C(CC1)NN=N2)=O HMUNWXXNJPVALC-UHFFFAOYSA-N 0.000 description 1
- QNAYBMKLOCPYGJ-UHFFFAOYSA-N Alanine Chemical compound CC([NH3+])C([O-])=O QNAYBMKLOCPYGJ-UHFFFAOYSA-N 0.000 description 1
- 208000009079 Bronchial Spasm Diseases 0.000 description 1
- 208000014181 Bronchial disease Diseases 0.000 description 1
- 206010006482 Bronchospasm Diseases 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 206010011469 Crying Diseases 0.000 description 1
- 241000257303 Hymenoptera Species 0.000 description 1
- 108091092878 Microsatellite Proteins 0.000 description 1
- 208000011623 Obstructive Lung disease Diseases 0.000 description 1
- 241001318750 Sagda Species 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 239000005862 Whey Substances 0.000 description 1
- 102000007544 Whey Proteins Human genes 0.000 description 1
- 108010046377 Whey Proteins Proteins 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000048 adrenergic agonist Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000572 bronchospasmolytic effect Effects 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 239000007894 caplet Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000005829 chemical entities Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010668 complexation reaction Methods 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 229960000265 cromoglicic acid Drugs 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009509 drug development Methods 0.000 description 1
- 229940088679 drug related substance Drugs 0.000 description 1
- 239000012636 effector Substances 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- ZQXDUKMRLYGEHT-UHFFFAOYSA-N ethene hydrochloride Chemical compound Cl.C=C.C=C ZQXDUKMRLYGEHT-UHFFFAOYSA-N 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 150000004677 hydrates Chemical class 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 229960001375 lactose Drugs 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229960001855 mannitol Drugs 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000414 obstructive effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000008194 pharmaceutical composition Substances 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000000634 powder X-ray diffraction Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 229940043274 prophylactic drug Drugs 0.000 description 1
- 230000000069 prophylactic effect Effects 0.000 description 1
- 239000012658 prophylactic medication Substances 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 210000004761 scalp Anatomy 0.000 description 1
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- 239000002356 single layer Substances 0.000 description 1
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- 239000002002 slurry Substances 0.000 description 1
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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
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/007—Pulmonary tract; Aromatherapy
- A61K9/0073—Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy
- A61K9/0075—Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy for inhalation via a dry powder inhaler [DPI], e.g. comprising micronized drug mixed with lactose carrier particles
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P11/00—Drugs for disorders of the respiratory system
- A61P11/08—Bronchodilators
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Medicinal Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Pulmonology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Otolaryngology (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Preparation (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Detergent Compositions (AREA)
- Compounds Of Unknown Constitution (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Hydrogenated Pyridines (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treating Waste Gases (AREA)
- Paper (AREA)
- Cephalosporin Compounds (AREA)
- General Preparation And Processing Of Foods (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Cosmetics (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Claims (10)
1. Förfarande for att tillhandahalla vattenlösliga mikroniserade substanser med en 5 partikelstorlek mindre än 10 (im, vilka k an framställas, lagras och användas under bibehällande av de aerodynamiska egenskaper, som krävs för inhalation av sädana substanser, kännetecknat av att man a) om nödvändigt reducerar mängden aterstäende vatten firän den mikroniserade substansen genom att torka eventuellt vid en forhöjd temperatur och/eller valo kuum, b) konditionerar sagda torkade mikroniserade substans med ett lösningsmedel, och c) eliminerar aterstäende lösningsmedel genom lagring pä ett torrt ställe säsom i vakuum eller genom genomspolning med en inert gas. 15
2. Förfarande enligt patentkrav 1, kännetecknat av att det i konditioneringssteget b) använda lösningsmedlet är etanol, aceton eller liknande, foreträdesvis i ängfas.
3. Förfarande enligt patentkrav 2, kännetecknat av att det i steg b) använda lösningsmedlet är etanol.
4. Förfarande enligt nägot av patentkraven 1-3, kännetecknat av att konditione-20 ringssteget b) utfors i en inert gas innehällande änga av lösningsmedel.
5. Förfarande enligt nägot av patentkraven 1-4, kännetecknat av att den i steg c) och valfritt i steg b) använda inerta gasen är kväve.
6. Förfarande enligt nägot av patentkraven 1-5, kännetecknat av att substansema är tillsatsämnen säsom kolhydrater och aminosyror. 25
7. Förfarande enligt patentkrav 6, kännetecknat av art de använda kolhydratema är laktos, glukos, fruktos, galaktos, trehalos, sackaros, maltos, xylitol, mannitol, myoinositol eller liknande och de använda aminosyroma är alanin, betain eller liknande.
8. Förfarande enligt nägot av patentkraven 1-6, kännetecknat av att substansema 30 är läkemedel. 15 10538P
9. Förfarande enligt patentkrav 8, kännetecknat av att sagda läkemedel är anti-astmatiska eller antiallergiska substanser.
10. Förfarande enligt patentkrav 8, kännetecknat av att sagda antiastmatiska eller antiallergiska substanser är valda bland terbutalinsulfat, salbutamolsulfat, fenoterol- 5 hydrobromid, bambuterolhydroklorid, terfenadin och dinatriumkromoglykat. t
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9101090A SE9101090D0 (sv) | 1991-04-11 | 1991-04-11 | Process for conditioning of water-soluble substances |
SE9101090 | 1991-04-11 | ||
SE9200186 | 1992-01-23 | ||
PCT/SE1992/000186 WO1992018110A1 (en) | 1991-04-11 | 1992-03-24 | Process for conditioning of water-soluble substances |
Publications (3)
Publication Number | Publication Date |
---|---|
FI934429A FI934429A (fi) | 1993-10-08 |
FI934429A0 FI934429A0 (fi) | 1993-10-08 |
FI105388B true FI105388B (sv) | 2000-08-15 |
Family
ID=20382434
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI934429A FI105388B (sv) | 1991-04-11 | 1993-10-08 | Förfarande för konditionering av vattenlösliga substanser |
Country Status (28)
Country | Link |
---|---|
US (1) | US5562923A (sv) |
EP (3) | EP0680752B1 (sv) |
JP (2) | JP3400999B2 (sv) |
KR (1) | KR100216384B1 (sv) |
AT (2) | ATE137671T1 (sv) |
AU (1) | AU662519B2 (sv) |
BG (1) | BG61474B1 (sv) |
CA (1) | CA2106975C (sv) |
CZ (1) | CZ286936B6 (sv) |
DE (2) | DE69210601T2 (sv) |
DK (2) | DK0680752T3 (sv) |
EE (1) | EE02970B1 (sv) |
ES (2) | ES2086733T3 (sv) |
FI (1) | FI105388B (sv) |
GR (1) | GR3020602T3 (sv) |
HK (1) | HK52497A (sv) |
HU (1) | HU211116B (sv) |
IE (1) | IE921144A1 (sv) |
IS (1) | IS3834A (sv) |
NO (1) | NO311867B1 (sv) |
PL (1) | PL168232B1 (sv) |
PT (1) | PT680752E (sv) |
RO (1) | RO115779B1 (sv) |
RU (1) | RU2112507C1 (sv) |
SE (1) | SE9101090D0 (sv) |
SG (1) | SG43180A1 (sv) |
SK (1) | SK280310B6 (sv) |
WO (1) | WO1992018110A1 (sv) |
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US5983956A (en) | 1994-10-03 | 1999-11-16 | Astra Aktiebolag | Formulation for inhalation |
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DE69624559T2 (de) | 1995-02-28 | 2003-07-10 | Aventis Pharma Inc | Arzneizubereitungen für piperidinalkanolderivate |
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GB9526392D0 (en) | 1995-12-22 | 1996-02-21 | Glaxo Group Ltd | Medicaments |
SE9700135D0 (sv) | 1997-01-20 | 1997-01-20 | Astra Ab | New formulation |
SE9700133D0 (sv) * | 1997-01-20 | 1997-01-20 | Astra Ab | New formulation |
US6495167B2 (en) | 1997-03-20 | 2002-12-17 | Schering Corporation | Preparation of powder agglomerates |
CN1149076C (zh) * | 1997-03-20 | 2004-05-12 | 先灵公司 | 粉末附聚物的制备方法 |
US6503537B2 (en) | 1997-03-20 | 2003-01-07 | Schering Corporation | Preparation of powder agglomerates |
KR100514264B1 (ko) * | 1997-08-26 | 2005-09-15 | 아벤티스 파마슈티칼스 인크. | 피페리디노알칸올-충혈완화제 조합용 제약 조성물 |
EP1019020A1 (en) * | 1997-09-29 | 2000-07-19 | Inhale Therapeutic Systems, Inc. | Stabilized bioactive preparations and methods of use |
US20060165606A1 (en) | 1997-09-29 | 2006-07-27 | Nektar Therapeutics | Pulmonary delivery particles comprising water insoluble or crystalline active agents |
FI105074B (sv) * | 1997-12-31 | 2000-06-15 | Leiras Oy | Förfarande för framställning av en farmaceutisk formulation |
US6287693B1 (en) | 1998-02-25 | 2001-09-11 | John Claude Savoir | Stable shaped particles of crystalline organic compounds |
SE9804000D0 (sv) | 1998-11-23 | 1998-11-23 | Astra Ab | New composition of matter |
GB9826284D0 (en) * | 1998-12-01 | 1999-01-20 | Rhone Poulence Rorer Limited | Process |
GB9826286D0 (en) | 1998-12-01 | 1999-01-20 | Rhone Poulence Rorer Limited | Process |
US8722668B2 (en) * | 1998-12-23 | 2014-05-13 | Daryl W. Hochman | Methods and compositions for the treatment of neuropathic pain and neuropsychiatric disorders |
AR022695A1 (es) * | 1999-01-28 | 2002-09-04 | Schering Corp | PORTADOR SoLIDO PARTICULADO Y MÉTODO PARA PROVEER CONTROL DE LA PARTICULADA PARA LA DISTRIBUCIoN DE TAMANO DE PARTíCULAS Y DE CONTENIDO AMORFO CONVERTIBLE DURANTE SU PREPARACION |
US6623760B1 (en) | 1999-01-28 | 2003-09-23 | Schering Corporation | Method of preparing particles for agglomeration |
US7871598B1 (en) | 2000-05-10 | 2011-01-18 | Novartis Ag | Stable metal ion-lipid powdered pharmaceutical compositions for drug delivery and methods of use |
US7309707B2 (en) | 2002-03-20 | 2007-12-18 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Crystalline micronisate, process for the manufacture thereof and use thereof for the preparation of a medicament |
US7244415B2 (en) | 2002-03-28 | 2007-07-17 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | HFA suspension formulations of an anhydrate |
US20040028746A1 (en) * | 2002-08-06 | 2004-02-12 | Sonke Svenson | Crystalline drug particles prepared using a controlled precipitation (recrystallization) process |
GB0228826D0 (en) * | 2002-12-11 | 2003-01-15 | Okpala Joseph | Hair technology in creating particles with improved delivery capabilities |
US20040247689A1 (en) * | 2003-03-26 | 2004-12-09 | Guy Samburski | Process for preparing a pharmaceutical active ingredient with high specific surface area |
ES2537551T3 (es) * | 2003-06-13 | 2015-06-09 | Skendi Finance, Ltd. | Formulación de estradiol-progesterona de liberación lenta |
GB0323684D0 (en) | 2003-10-09 | 2003-11-12 | Jagotec Ag | Improvements in or relating to organic compounds |
JP5080809B2 (ja) * | 2003-10-17 | 2012-11-21 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | ホイルの熱可塑性ポリマーへの接着 |
BRPI0506610A (pt) | 2004-02-03 | 2007-05-02 | Chemagis Ltd | montelucaste sódico amorfo, processo de preparação de montelucaste sódico amorfo, composição farmacêutica, método de tratamento utilizando a administração de montelucaste sódico amorfo, co-precipitado amorfo de montelucaste sódico e processo de preparação de co-precipitado amorfo de montelucaste sódico |
DE102004048389A1 (de) | 2004-10-01 | 2006-04-06 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Modifizierung von Oberflächen von Laktose als Hilfsstoff zur Verwendung für Pulverinhalativa |
DE102004048390A1 (de) | 2004-10-01 | 2006-04-06 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Neue Pulverinhalativa auf Basis modifizierter Laktosemischungen als Hilfsstoff |
US20070286814A1 (en) * | 2006-06-12 | 2007-12-13 | Medispray Laboratories Pvt. Ltd. | Stable aerosol pharmaceutical formulations |
PT2234595E (pt) * | 2007-12-13 | 2013-01-24 | Novartis Ag | Processo para redução da tendência de um sal de glicopirrónio para se agregar durante a armazenagem |
GB0918149D0 (en) | 2009-10-16 | 2009-12-02 | Jagotec Ag | Improved medicinal aerosol formulation |
US20110224229A1 (en) | 2010-03-10 | 2011-09-15 | Astrazeneca Ab | Novel Crystalline Form |
KR20140036230A (ko) | 2011-06-29 | 2014-03-25 | 아스트라제네카 아베 | 글루코코르티코이드 수용체 매개 장애 치료용 인다졸릴 아미드 유도체의 결정질 형태 |
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-
1991
- 1991-04-11 SE SE9101090A patent/SE9101090D0/sv unknown
-
1992
- 1992-03-24 DK DK95111178T patent/DK0680752T3/da active
- 1992-03-24 EP EP95111178A patent/EP0680752B1/en not_active Expired - Lifetime
- 1992-03-24 PL PL92301008A patent/PL168232B1/pl unknown
- 1992-03-24 DE DE69210601T patent/DE69210601T2/de not_active Expired - Lifetime
- 1992-03-24 JP JP50719592A patent/JP3400999B2/ja not_active Expired - Lifetime
- 1992-03-24 ES ES92907877T patent/ES2086733T3/es not_active Expired - Lifetime
- 1992-03-24 RO RO93-01336A patent/RO115779B1/ro unknown
- 1992-03-24 CA CA002106975A patent/CA2106975C/en not_active Expired - Lifetime
- 1992-03-24 KR KR1019930703065A patent/KR100216384B1/ko not_active IP Right Cessation
- 1992-03-24 AT AT92907877T patent/ATE137671T1/de active
- 1992-03-24 DE DE69232207T patent/DE69232207T2/de not_active Expired - Lifetime
- 1992-03-24 HU HU9302870A patent/HU211116B/hu unknown
- 1992-03-24 DK DK92907877.2T patent/DK0580648T3/da active
- 1992-03-24 ES ES95111178T patent/ES2168322T3/es not_active Expired - Lifetime
- 1992-03-24 PT PT95111178T patent/PT680752E/pt unknown
- 1992-03-24 EP EP92850062A patent/EP0508969A1/en active Pending
- 1992-03-24 CZ CZ19932116A patent/CZ286936B6/cs not_active IP Right Cessation
- 1992-03-24 SK SK1088-93A patent/SK280310B6/sk not_active IP Right Cessation
- 1992-03-24 SG SG1996004975A patent/SG43180A1/en unknown
- 1992-03-24 EP EP92907877A patent/EP0580648B1/en not_active Expired - Lifetime
- 1992-03-24 AU AU15347/92A patent/AU662519B2/en not_active Expired
- 1992-03-24 AT AT95111178T patent/ATE208613T1/de active
- 1992-03-24 RU RU93058260A patent/RU2112507C1/ru active
- 1992-03-24 WO PCT/SE1992/000186 patent/WO1992018110A1/en active IP Right Grant
- 1992-04-10 IS IS3834A patent/IS3834A/is unknown
- 1992-04-10 IE IE114492A patent/IE921144A1/en not_active IP Right Cessation
-
1993
- 1993-10-06 NO NO19933575A patent/NO311867B1/no not_active IP Right Cessation
- 1993-10-08 BG BG98147A patent/BG61474B1/bg unknown
- 1993-10-08 FI FI934429A patent/FI105388B/sv not_active IP Right Cessation
-
1994
- 1994-11-17 EE EE9400417A patent/EE02970B1/xx unknown
-
1995
- 1995-06-07 US US08/479,494 patent/US5562923A/en not_active Expired - Lifetime
-
1996
- 1996-07-23 GR GR960401961T patent/GR3020602T3/el unknown
-
1997
- 1997-04-24 HK HK52497A patent/HK52497A/xx not_active IP Right Cessation
-
2002
- 2002-11-29 JP JP2002347368A patent/JP2003155228A/ja active Pending
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MA | Patent expired |