LT3527B - Tablets,process for preparing them, granulate and method for granulating - Google Patents
Tablets,process for preparing them, granulate and method for granulating Download PDFInfo
- Publication number
- LT3527B LT3527B LTIP920A LTIP920A LT3527B LT 3527 B LT3527 B LT 3527B LT IP920 A LTIP920 A LT IP920A LT IP920 A LTIP920 A LT IP920A LT 3527 B LT3527 B LT 3527B
- Authority
- LT
- Lithuania
- Prior art keywords
- mesnos
- tablets
- flavoring
- granulate
- mixture
- Prior art date
Links
- 239000008187 granular material Substances 0.000 title claims description 38
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 238000000034 method Methods 0.000 title claims description 3
- 239000003826 tablet Substances 0.000 claims description 34
- 239000000203 mixture Substances 0.000 claims description 29
- 239000011230 binding agent Substances 0.000 claims description 24
- 239000000126 substance Substances 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 239000000796 flavoring agent Substances 0.000 claims description 13
- 235000003599 food sweetener Nutrition 0.000 claims description 13
- 239000003765 sweetening agent Substances 0.000 claims description 13
- XOGTZOOQQBDUSI-UHFFFAOYSA-M Mesna Chemical compound [Na+].[O-]S(=O)(=O)CCS XOGTZOOQQBDUSI-UHFFFAOYSA-M 0.000 claims description 12
- 235000013355 food flavoring agent Nutrition 0.000 claims description 12
- 229940088623 biologically active substance Drugs 0.000 claims description 11
- 239000000945 filler Substances 0.000 claims description 11
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 10
- 239000007884 disintegrant Substances 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 239000007938 effervescent tablet Substances 0.000 claims description 8
- 239000000546 pharmaceutical excipient Substances 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 6
- 238000005187 foaming Methods 0.000 claims description 6
- 238000005469 granulation Methods 0.000 claims description 6
- 230000003179 granulation Effects 0.000 claims description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 150000007524 organic acids Chemical class 0.000 claims description 5
- 238000005422 blasting Methods 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 3
- 239000004097 EU approved flavor enhancer Substances 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 claims 2
- 239000007888 film coating Substances 0.000 claims 2
- 238000009501 film coating Methods 0.000 claims 2
- 235000019264 food flavour enhancer Nutrition 0.000 claims 2
- 235000012907 honey Nutrition 0.000 claims 1
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 18
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 14
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 14
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Chemical compound 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 description 13
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 13
- 229960004635 mesna Drugs 0.000 description 11
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 10
- 229920002261 Corn starch Polymers 0.000 description 8
- 239000008120 corn starch Substances 0.000 description 6
- 229940099112 cornstarch Drugs 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 5
- 229920000168 Microcrystalline cellulose Polymers 0.000 description 5
- 239000002253 acid Substances 0.000 description 5
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 5
- 235000019359 magnesium stearate Nutrition 0.000 description 5
- 239000008108 microcrystalline cellulose Substances 0.000 description 5
- 229940016286 microcrystalline cellulose Drugs 0.000 description 5
- 235000019813 microcrystalline cellulose Nutrition 0.000 description 5
- 108010010803 Gelatin Proteins 0.000 description 4
- 230000002378 acidificating effect Effects 0.000 description 4
- 229910000389 calcium phosphate Inorganic materials 0.000 description 4
- 239000002775 capsule Substances 0.000 description 4
- 229920000159 gelatin Polymers 0.000 description 4
- 239000008273 gelatin Substances 0.000 description 4
- 235000019322 gelatine Nutrition 0.000 description 4
- 235000011852 gelatine desserts Nutrition 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 3
- 229920003081 Povidone K 30 Polymers 0.000 description 3
- 229920003082 Povidone K 90 Polymers 0.000 description 3
- 229920002472 Starch Polymers 0.000 description 3
- 235000010443 alginic acid Nutrition 0.000 description 3
- 229920000615 alginic acid Polymers 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 239000001506 calcium phosphate Substances 0.000 description 3
- 235000011010 calcium phosphates Nutrition 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 150000002170 ethers Chemical class 0.000 description 3
- 210000004051 gastric juice Anatomy 0.000 description 3
- 239000008101 lactose Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 235000010987 pectin Nutrition 0.000 description 3
- 239000001814 pectin Substances 0.000 description 3
- 229920001277 pectin Polymers 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 235000019698 starch Nutrition 0.000 description 3
- 239000008107 starch Substances 0.000 description 3
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 3
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 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 description 2
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 2
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 2
- 229920003148 Eudragit® E polymer Polymers 0.000 description 2
- 229920003134 Eudragit® polymer Polymers 0.000 description 2
- 239000005715 Fructose Substances 0.000 description 2
- 229930091371 Fructose Natural products 0.000 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 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 235000019759 Maize starch Nutrition 0.000 description 2
- 229930195725 Mannitol Natural products 0.000 description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 229920003080 Povidone K 25 Polymers 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 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 description 2
- 229930006000 Sucrose Natural products 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- NEDGUIRITORSKL-UHFFFAOYSA-N butyl 2-methylprop-2-enoate;2-(dimethylamino)ethyl 2-methylprop-2-enoate;methyl 2-methylprop-2-enoate Chemical compound COC(=O)C(C)=C.CCCCOC(=O)C(C)=C.CN(C)CCOC(=O)C(C)=C NEDGUIRITORSKL-UHFFFAOYSA-N 0.000 description 2
- -1 calcium phosphinylpyrrolidone Chemical compound 0.000 description 2
- 235000010980 cellulose Nutrition 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 229920003086 cellulose ether Polymers 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000007941 film coated tablet Substances 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000000594 mannitol Substances 0.000 description 2
- 235000010355 mannitol Nutrition 0.000 description 2
- 235000005985 organic acids Nutrition 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 235000010413 sodium alginate Nutrition 0.000 description 2
- 239000000661 sodium alginate Substances 0.000 description 2
- 229940005550 sodium alginate Drugs 0.000 description 2
- 159000000000 sodium salts Chemical class 0.000 description 2
- 239000000600 sorbitol Substances 0.000 description 2
- 235000010356 sorbitol Nutrition 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000005720 sucrose Substances 0.000 description 2
- NVEKVXJOGMAPCY-UHFFFAOYSA-N 2-(3-hydroxypropoxycarbonyl)benzoic acid Chemical compound OCCCOC(=O)C1=CC=CC=C1C(O)=O NVEKVXJOGMAPCY-UHFFFAOYSA-N 0.000 description 1
- JKNCOURZONDCGV-UHFFFAOYSA-N 2-(dimethylamino)ethyl 2-methylprop-2-enoate Chemical compound CN(C)CCOC(=O)C(C)=C JKNCOURZONDCGV-UHFFFAOYSA-N 0.000 description 1
- TYCHBDHDMFEQMC-UHFFFAOYSA-N 3-(dimethylamino)-2-methylprop-2-enoic acid Chemical compound CN(C)C=C(C)C(O)=O TYCHBDHDMFEQMC-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 244000099147 Ananas comosus Species 0.000 description 1
- 235000007119 Ananas comosus Nutrition 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical class OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- 241000167854 Bourreria succulenta Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 229920000623 Cellulose acetate phthalate Polymers 0.000 description 1
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- 240000000560 Citrus x paradisi Species 0.000 description 1
- 239000001856 Ethyl cellulose Substances 0.000 description 1
- 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 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 241000220225 Malus Species 0.000 description 1
- 235000011430 Malus pumila Nutrition 0.000 description 1
- 235000015103 Malus silvestris Nutrition 0.000 description 1
- ILRKKHJEINIICQ-OOFFSTKBSA-N Monoammonium glycyrrhizinate Chemical compound N.O([C@@H]1[C@@H](O)[C@H](O)[C@H](O[C@@H]1O[C@H]1CC[C@]2(C)[C@H]3C(=O)C=C4[C@@H]5C[C@](C)(CC[C@@]5(CC[C@@]4(C)[C@]3(C)CC[C@H]2C1(C)C)C)C(O)=O)C(O)=O)[C@@H]1O[C@H](C(O)=O)[C@@H](O)[C@H](O)[C@H]1O ILRKKHJEINIICQ-OOFFSTKBSA-N 0.000 description 1
- 206010028813 Nausea Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
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- 229920001800 Shellac Polymers 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- TVXBFESIOXBWNM-UHFFFAOYSA-N Xylitol Natural products OCCC(O)C(O)C(O)CCO TVXBFESIOXBWNM-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000000783 alginic acid Substances 0.000 description 1
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- 150000004781 alginic acids Chemical class 0.000 description 1
- 230000036528 appetite Effects 0.000 description 1
- 235000019789 appetite Nutrition 0.000 description 1
- 235000012216 bentonite Nutrition 0.000 description 1
- 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 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- YYRMJZQKEFZXMX-UHFFFAOYSA-L calcium bis(dihydrogenphosphate) Chemical compound [Ca+2].OP(O)([O-])=O.OP(O)([O-])=O YYRMJZQKEFZXMX-UHFFFAOYSA-L 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
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- 235000019325 ethyl cellulose Nutrition 0.000 description 1
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- 150000002238 fumaric acids Chemical class 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 235000001727 glucose Nutrition 0.000 description 1
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- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 description 1
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 description 1
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 description 1
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 description 1
- HOMGKSMUEGBAAB-UHFFFAOYSA-N ifosfamide Chemical compound ClCCNP1(=O)OCCCN1CCCl HOMGKSMUEGBAAB-UHFFFAOYSA-N 0.000 description 1
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- 229920002521 macromolecule Polymers 0.000 description 1
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- 239000011159 matrix material Substances 0.000 description 1
- HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 description 1
- 235000019691 monocalcium phosphate Nutrition 0.000 description 1
- 230000000510 mucolytic effect Effects 0.000 description 1
- 230000008693 nausea Effects 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 229940100688 oral solution Drugs 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
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- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
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- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- CVHZOJJKTDOEJC-UHFFFAOYSA-N saccharin Chemical compound C1=CC=C2C(=O)NS(=O)(=O)C2=C1 CVHZOJJKTDOEJC-UHFFFAOYSA-N 0.000 description 1
- 229940081974 saccharin Drugs 0.000 description 1
- 235000019204 saccharin Nutrition 0.000 description 1
- 239000000901 saccharin and its Na,K and Ca salt Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000004208 shellac Substances 0.000 description 1
- ZLGIYFNHBLSMPS-ATJNOEHPSA-N shellac Chemical compound OCCCCCC(O)C(O)CCCCCCCC(O)=O.C1C23[C@H](C(O)=O)CCC2[C@](C)(CO)[C@@H]1C(C(O)=O)=C[C@@H]3O ZLGIYFNHBLSMPS-ATJNOEHPSA-N 0.000 description 1
- 229940113147 shellac Drugs 0.000 description 1
- 235000013874 shellac Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
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- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- RYYKJJJTJZKILX-UHFFFAOYSA-M sodium octadecanoate Chemical class [Na+].CCCCCCCCCCCCCCCCCC([O-])=O RYYKJJJTJZKILX-UHFFFAOYSA-M 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
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- 229940124597 therapeutic agent Drugs 0.000 description 1
- 150000003628 tricarboxylic acids Chemical class 0.000 description 1
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- HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 description 1
- 235000010447 xylitol Nutrition 0.000 description 1
- 229960002675 xylitol Drugs 0.000 description 1
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
- A61K9/0002—Galenical forms characterised by the drug release technique; Application systems commanded by energy
- A61K9/0007—Effervescent
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
-
- 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
- A61K9/0087—Galenical forms not covered by A61K9/02 - A61K9/7023
- A61K9/0095—Drinks; Beverages; Syrups; Compositions for reconstitution thereof, e.g. powders or tablets to be dispersed in a glass of water; Veterinary drenches
-
- 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
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2072—Pills, tablets, discs, rods characterised by shape, structure or size; Tablets with holes, special break lines or identification marks; Partially coated tablets; Disintegrating flat shaped forms
- A61K9/2077—Tablets comprising drug-containing microparticles in a substantial amount of supporting matrix; Multiparticulate tablets
-
- 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
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/5005—Wall or coating material
- A61K9/5021—Organic macromolecular compounds
- A61K9/5026—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
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P39/00—General protective or antinoxious agents
- A61P39/02—Antidotes
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Veterinary Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Toxicology (AREA)
- Medicinal Preparation (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Glanulating (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Medicines Containing Plant Substances (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4022525 | 1990-07-16 | ||
| SG142394A SG142394G (en) | 1990-07-16 | 1994-10-03 | Tablet and granulate containing mesna as active agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| LTIP920A LTIP920A (en) | 1995-03-27 |
| LT3527B true LT3527B (en) | 1995-11-27 |
Family
ID=25895027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LTIP920A LT3527B (en) | 1990-07-16 | 1993-09-03 | Tablets,process for preparing them, granulate and method for granulating |
Country Status (31)
| Country | Link |
|---|---|
| US (1) | US5262169A (zh) |
| EP (1) | EP0468245B1 (zh) |
| JP (1) | JP3068894B2 (zh) |
| KR (1) | KR100189666B1 (zh) |
| CN (1) | CN1072484C (zh) |
| AT (1) | ATE104548T1 (zh) |
| AU (1) | AU638586B2 (zh) |
| BG (2) | BG60851B1 (zh) |
| CA (1) | CA2047027C (zh) |
| DE (2) | DE59101431D1 (zh) |
| DK (1) | DK0468245T3 (zh) |
| EG (1) | EG20019A (zh) |
| ES (1) | ES2063412T3 (zh) |
| FI (1) | FI97949C (zh) |
| HK (1) | HK129894A (zh) |
| HR (1) | HRP920889B1 (zh) |
| HU (1) | HU206630B (zh) |
| IE (1) | IE65373B1 (zh) |
| IL (1) | IL98836A (zh) |
| LT (1) | LT3527B (zh) |
| LV (1) | LV10040B (zh) |
| MC (1) | MC2273A1 (zh) |
| MX (1) | MX174407B (zh) |
| NO (1) | NO178362C (zh) |
| NZ (1) | NZ238941A (zh) |
| PT (1) | PT98325B (zh) |
| RO (1) | RO113713B1 (zh) |
| RU (1) | RU2070040C1 (zh) |
| SG (1) | SG142394G (zh) |
| SI (1) | SI9111226A (zh) |
| ZA (1) | ZA915515B (zh) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0560092B1 (de) * | 1992-03-11 | 1997-12-03 | ASTA Medica Aktiengesellschaft | Tabletten, Granulate und Pellets mit hohem Gehalt an Wirkstoffen für hochkonzentrierte, feste Darreichungsformen |
| US5773031A (en) * | 1996-02-27 | 1998-06-30 | L. Perrigo Company | Acetaminophen sustained-release formulation |
| DE19733305A1 (de) * | 1997-08-01 | 1999-02-04 | Asta Medica Ag | Pharmazeutische Zusammensetzung enthaltend Ifosfamid und Carnitin |
| EP0955040A1 (de) | 1998-04-27 | 1999-11-10 | ASTA Medica Aktiengesellschaft | Arzneiform zur oralen Applikation von Mesna |
| DE19826517B4 (de) * | 1998-06-15 | 2006-03-23 | Baxter Healthcare S.A. | Verfahren zur Herstellung von Filmtabletten mit Cyclophosphamid als Wirkstoff und daraus hergestellte Cyclophosphamid-Filmtablette |
| US6075053A (en) * | 1999-02-09 | 2000-06-13 | Bionumerik Pharmaceuticals, Inc. | Method of reducing or reversing neuropathy |
| WO2009022430A1 (en) * | 2007-08-10 | 2009-02-19 | Ki Pharmaceuticals, Inc. | Skin whitening agent |
| CA2936748C (en) | 2014-10-31 | 2017-08-08 | Purdue Pharma | Methods and compositions particularly for treatment of attention deficit disorder |
| US10722473B2 (en) | 2018-11-19 | 2020-07-28 | Purdue Pharma L.P. | Methods and compositions particularly for treatment of attention deficit disorder |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4734418A (en) * | 1984-12-14 | 1988-03-29 | Mitsui Petrochemical Industries, Ltd. | Quinazoline compounds and antihypertensives |
| IT1185551B (it) * | 1985-04-15 | 1987-11-12 | Schering Spa | Composizioni farmaceutiche a base di acido mercaptoetansolfonico ad attivita' terapeutica,derivati salini organici dell'acido mercaptoetansolfonico utili per tali composizioni e relativo procedimento di preparazione |
| ATE65402T1 (de) * | 1988-03-19 | 1991-08-15 | Asta Pharma Ag | Ifosfamid-mesna-lyophilisat und verfahren zu dessen herstellung. |
-
1991
- 1991-07-04 ES ES91111125T patent/ES2063412T3/es not_active Expired - Lifetime
- 1991-07-04 DE DE59101431T patent/DE59101431D1/de not_active Expired - Lifetime
- 1991-07-04 DE DE4122167A patent/DE4122167A1/de not_active Withdrawn
- 1991-07-04 DK DK91111125.0T patent/DK0468245T3/da active
- 1991-07-04 EP EP91111125A patent/EP0468245B1/de not_active Expired - Lifetime
- 1991-07-04 AT AT9191111125T patent/ATE104548T1/de not_active IP Right Cessation
- 1991-07-11 MX MX9100169A patent/MX174407B/es unknown
- 1991-07-11 MC MC912205A patent/MC2273A1/xx unknown
- 1991-07-11 RU SU915001036A patent/RU2070040C1/ru active
- 1991-07-12 SI SI9111226A patent/SI9111226A/sl unknown
- 1991-07-12 NZ NZ238941A patent/NZ238941A/en not_active IP Right Cessation
- 1991-07-12 JP JP3172291A patent/JP3068894B2/ja not_active Expired - Lifetime
- 1991-07-14 EG EG42391A patent/EG20019A/xx active
- 1991-07-15 PT PT98325A patent/PT98325B/pt not_active IP Right Cessation
- 1991-07-15 IE IE246391A patent/IE65373B1/en not_active IP Right Cessation
- 1991-07-15 ZA ZA915515A patent/ZA915515B/xx unknown
- 1991-07-15 RO RO148005A patent/RO113713B1/ro unknown
- 1991-07-15 HU HU912374A patent/HU206630B/hu unknown
- 1991-07-15 NO NO912771A patent/NO178362C/no not_active IP Right Cessation
- 1991-07-15 CA CA002047027A patent/CA2047027C/en not_active Expired - Lifetime
- 1991-07-15 FI FI913409A patent/FI97949C/fi not_active IP Right Cessation
- 1991-07-15 CN CN91104805A patent/CN1072484C/zh not_active Expired - Lifetime
- 1991-07-15 AU AU80445/91A patent/AU638586B2/en not_active Expired
- 1991-07-15 KR KR1019910012014A patent/KR100189666B1/ko not_active IP Right Cessation
- 1991-07-15 IL IL9883691A patent/IL98836A/en not_active IP Right Cessation
- 1991-07-16 BG BG94824A patent/BG60851B1/bg unknown
- 1991-07-16 US US07/730,178 patent/US5262169A/en not_active Expired - Lifetime
-
1992
- 1992-04-08 BG BG96200A patent/BG60901B1/bg unknown
- 1992-10-02 HR HRP-1226/91A patent/HRP920889B1/xx not_active IP Right Cessation
- 1992-10-27 LV LVP-92-168A patent/LV10040B/lv unknown
-
1993
- 1993-09-03 LT LTIP920A patent/LT3527B/lt not_active IP Right Cessation
-
1994
- 1994-10-03 SG SG142394A patent/SG142394G/en unknown
- 1994-11-24 HK HK129894A patent/HK129894A/xx not_active IP Right Cessation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK9A | Expiry of a patent |
Effective date: 20130903 |