CN1615124A - 配方 - Google Patents
配方 Download PDFInfo
- Publication number
- CN1615124A CN1615124A CNA038022869A CN03802286A CN1615124A CN 1615124 A CN1615124 A CN 1615124A CN A038022869 A CNA038022869 A CN A038022869A CN 03802286 A CN03802286 A CN 03802286A CN 1615124 A CN1615124 A CN 1615124A
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- China
- Prior art keywords
- formulation
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- prepared
- polyol
- molecular weight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000203 mixture Substances 0.000 title claims description 146
- 238000009472 formulation Methods 0.000 title claims description 87
- 150000001875 compounds Chemical class 0.000 claims abstract description 39
- 229920005862 polyol Polymers 0.000 claims description 63
- 150000003077 polyols Chemical class 0.000 claims description 63
- 239000003826 tablet Substances 0.000 claims description 22
- 229960001803 cetirizine Drugs 0.000 claims description 16
- 229920000858 Cyclodextrin Polymers 0.000 claims description 13
- 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 13
- 229930195725 Mannitol Natural products 0.000 claims description 13
- 239000000594 mannitol Substances 0.000 claims description 13
- 235000010355 mannitol Nutrition 0.000 claims description 13
- 239000006188 syrup Substances 0.000 claims description 13
- 235000020357 syrup Nutrition 0.000 claims description 13
- 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 12
- 239000008101 lactose Substances 0.000 claims description 12
- 235000015218 chewing gum Nutrition 0.000 claims description 11
- 229940112822 chewing gum Drugs 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 10
- 239000008187 granular material Substances 0.000 claims description 10
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 9
- 239000000843 powder Substances 0.000 claims description 9
- PGLIUCLTXOYQMV-UHFFFAOYSA-N Cetirizine hydrochloride Chemical compound Cl.Cl.C1CN(CCOCC(=O)O)CCN1C(C=1C=CC(Cl)=CC=1)C1=CC=CC=C1 PGLIUCLTXOYQMV-UHFFFAOYSA-N 0.000 claims description 7
- 229920000168 Microcrystalline cellulose Polymers 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 7
- -1 geometric isomers Chemical class 0.000 claims description 7
- 239000008108 microcrystalline cellulose Substances 0.000 claims description 7
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- 238000000034 method Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 229940079593 drug Drugs 0.000 claims description 5
- 239000003814 drug Substances 0.000 claims description 5
- 239000000796 flavoring agent Substances 0.000 claims description 5
- 235000019359 magnesium stearate Nutrition 0.000 claims description 5
- YCKSFFKKEWTLIZ-UHFFFAOYSA-N 2-(4-benzhydrylpiperazin-1-ium-1-yl)acetate Chemical compound C1CN(CC(=O)O)CCN1C(C=1C=CC=CC=1)C1=CC=CC=C1 YCKSFFKKEWTLIZ-UHFFFAOYSA-N 0.000 claims description 4
- HBAQYPYDRFILMT-UHFFFAOYSA-N 8-[3-(1-cyclopropylpyrazol-4-yl)-1H-pyrazolo[4,3-d]pyrimidin-5-yl]-3-methyl-3,8-diazabicyclo[3.2.1]octan-2-one Chemical class C1(CC1)N1N=CC(=C1)C1=NNC2=C1N=C(N=C2)N1C2C(N(CC1CC2)C)=O HBAQYPYDRFILMT-UHFFFAOYSA-N 0.000 claims description 4
- 150000001408 amides Chemical class 0.000 claims description 4
- 239000003086 colorant Substances 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- 239000000243 solution Substances 0.000 claims description 4
- PGLIUCLTXOYQMV-GHVWMZMZSA-N 2-[2-[4-[(r)-(4-chlorophenyl)-phenylmethyl]piperazine-1,4-diium-1-yl]ethoxy]acetic acid;dichloride Chemical compound Cl.Cl.C1CN(CCOCC(=O)O)CCN1[C@@H](C=1C=CC(Cl)=CC=1)C1=CC=CC=C1 PGLIUCLTXOYQMV-GHVWMZMZSA-N 0.000 claims description 3
- HQWVDUUIOCFXPO-UHFFFAOYSA-N 2-[2-[4-[bis(4-fluorophenyl)methyl]piperazin-1-yl]ethoxy]acetic acid;dihydrochloride Chemical compound Cl.Cl.C1CN(CCOCC(=O)O)CCN1C(C=1C=CC(F)=CC=1)C1=CC=C(F)C=C1 HQWVDUUIOCFXPO-UHFFFAOYSA-N 0.000 claims description 3
- 108010011485 Aspartame Proteins 0.000 claims description 3
- 239000000605 aspartame Substances 0.000 claims description 3
- 235000010357 aspartame Nutrition 0.000 claims description 3
- IAOZJIPTCAWIRG-QWRGUYRKSA-N aspartame Chemical compound OC(=O)C[C@H](N)C(=O)N[C@H](C(=O)OC)CC1=CC=CC=C1 IAOZJIPTCAWIRG-QWRGUYRKSA-N 0.000 claims description 3
- 229960003438 aspartame Drugs 0.000 claims description 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 3
- 235000003599 food sweetener Nutrition 0.000 claims description 3
- 150000004676 glycans Chemical class 0.000 claims description 3
- 125000005843 halogen group Chemical group 0.000 claims description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 3
- 239000008203 oral pharmaceutical composition Substances 0.000 claims description 3
- 239000000546 pharmaceutical excipient Substances 0.000 claims description 3
- 229920001282 polysaccharide Polymers 0.000 claims description 3
- 239000005017 polysaccharide Substances 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 239000001509 sodium citrate Substances 0.000 claims description 3
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical group O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 239000003765 sweetening agent Substances 0.000 claims description 3
- WBZFUFAFFUEMEI-UHFFFAOYSA-M Acesulfame k Chemical compound [K+].CC1=CC(=O)[N-]S(=O)(=O)O1 WBZFUFAFFUEMEI-UHFFFAOYSA-M 0.000 claims description 2
- WINXNKPZLFISPD-UHFFFAOYSA-M Saccharin sodium Chemical compound [Na+].C1=CC=C2C(=O)[N-]S(=O)(=O)C2=C1 WINXNKPZLFISPD-UHFFFAOYSA-M 0.000 claims description 2
- 239000000619 acesulfame-K Substances 0.000 claims description 2
- 229940109275 cyclamate Drugs 0.000 claims description 2
- 229940097362 cyclodextrins Drugs 0.000 claims description 2
- HCAJEUSONLESMK-UHFFFAOYSA-N cyclohexylsulfamic acid Chemical compound OS(=O)(=O)NC1CCCCC1 HCAJEUSONLESMK-UHFFFAOYSA-N 0.000 claims description 2
- 239000007938 effervescent tablet Substances 0.000 claims description 2
- 235000019634 flavors Nutrition 0.000 claims description 2
- 229960003308 levocetirizine dihydrochloride Drugs 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 235000019204 saccharin Nutrition 0.000 claims description 2
- 229940081974 saccharin Drugs 0.000 claims description 2
- 239000000901 saccharin and its Na,K and Ca salt Substances 0.000 claims description 2
- 235000012239 silicon dioxide Nutrition 0.000 claims description 2
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims 1
- 239000008194 pharmaceutical composition Substances 0.000 abstract description 5
- 239000010410 layer Substances 0.000 description 14
- 239000007795 chemical reaction product Substances 0.000 description 12
- 235000019640 taste Nutrition 0.000 description 11
- ZKLPARSLTMPFCP-UHFFFAOYSA-N Cetirizine Chemical compound C1CN(CCOCC(=O)O)CCN1C(C=1C=CC(Cl)=CC=1)C1=CC=CC=C1 ZKLPARSLTMPFCP-UHFFFAOYSA-N 0.000 description 10
- 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 description 9
- 229960001375 lactose Drugs 0.000 description 9
- 239000002552 dosage form Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000001116 FEMA 4028 Substances 0.000 description 5
- 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 5
- 229930006000 Sucrose Natural products 0.000 description 5
- TVXBFESIOXBWNM-UHFFFAOYSA-N Xylitol Natural products OCCC(O)C(O)C(O)CCO TVXBFESIOXBWNM-UHFFFAOYSA-N 0.000 description 5
- WHGYBXFWUBPSRW-FOUAGVGXSA-N beta-cyclodextrin Chemical compound OC[C@H]([C@H]([C@@H]([C@H]1O)O)O[C@H]2O[C@@H]([C@@H](O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O3)[C@H](O)[C@H]2O)CO)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H]3O[C@@H]1CO WHGYBXFWUBPSRW-FOUAGVGXSA-N 0.000 description 5
- 235000011175 beta-cyclodextrine Nutrition 0.000 description 5
- 229960004853 betadex Drugs 0.000 description 5
- 230000000873 masking effect Effects 0.000 description 5
- HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 description 5
- 239000005720 sucrose Substances 0.000 description 5
- 239000000811 xylitol Substances 0.000 description 5
- HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 description 5
- 235000010447 xylitol Nutrition 0.000 description 5
- 229960002675 xylitol Drugs 0.000 description 5
- 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 4
- 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 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 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 4
- 150000001298 alcohols Chemical class 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 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 4
- 235000019658 bitter taste Nutrition 0.000 description 4
- 239000008103 glucose Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 description 4
- 239000000600 sorbitol Substances 0.000 description 4
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- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000002202 Polyethylene glycol Substances 0.000 description 3
- 239000004480 active ingredient Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 3
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- 229920001223 polyethylene glycol Polymers 0.000 description 3
- 229920001450 Alpha-Cyclodextrin Polymers 0.000 description 2
- WSVLPVUVIUVCRA-KPKNDVKVSA-N Alpha-lactose monohydrate Chemical compound O.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 WSVLPVUVIUVCRA-KPKNDVKVSA-N 0.000 description 2
- NTYJJOPFIAHURM-UHFFFAOYSA-N Histamine Chemical compound NCCC1=CN=CN1 NTYJJOPFIAHURM-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 239000005913 Maltodextrin Substances 0.000 description 2
- 229920002774 Maltodextrin Polymers 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- HFHDHCJBZVLPGP-RWMJIURBSA-N alpha-cyclodextrin Chemical compound OC[C@H]([C@H]([C@@H]([C@H]1O)O)O[C@H]2O[C@@H]([C@@H](O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O3)[C@H](O)[C@H]2O)CO)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H]3O[C@@H]1CO HFHDHCJBZVLPGP-RWMJIURBSA-N 0.000 description 2
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- 238000005056 compaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- GDSRMADSINPKSL-HSEONFRVSA-N gamma-cyclodextrin Chemical compound OC[C@H]([C@H]([C@@H]([C@H]1O)O)O[C@H]2O[C@@H]([C@@H](O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O3)[C@H](O)[C@H]2O)CO)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H]3O[C@@H]1CO GDSRMADSINPKSL-HSEONFRVSA-N 0.000 description 2
- 229940080345 gamma-cyclodextrin Drugs 0.000 description 2
- 235000001727 glucose Nutrition 0.000 description 2
- BCGWQEUPMDMJNV-UHFFFAOYSA-N imipramine Chemical compound C1CC2=CC=CC=C2N(CCCN(C)C)C2=CC=CC=C21 BCGWQEUPMDMJNV-UHFFFAOYSA-N 0.000 description 2
- 229960004801 imipramine Drugs 0.000 description 2
- 239000012729 immediate-release (IR) formulation Substances 0.000 description 2
- 229960001021 lactose monohydrate Drugs 0.000 description 2
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- 229960002431 trimipramine Drugs 0.000 description 2
- ZKLPARSLTMPFCP-OAQYLSRUSA-N 2-[2-[4-[(R)-(4-chlorophenyl)-phenylmethyl]-1-piperazinyl]ethoxy]acetic acid Chemical compound C1CN(CCOCC(=O)O)CCN1[C@@H](C=1C=CC(Cl)=CC=1)C1=CC=CC=C1 ZKLPARSLTMPFCP-OAQYLSRUSA-N 0.000 description 1
- WQZGKKKJIJFFOK-QTVWNMPRSA-N D-mannopyranose Chemical compound OC[C@H]1OC(O)[C@@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-QTVWNMPRSA-N 0.000 description 1
- 244000004281 Eucalyptus maculata Species 0.000 description 1
- 240000001238 Gaultheria procumbens Species 0.000 description 1
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- 235000007265 Myrrhis odorata Nutrition 0.000 description 1
- 240000004760 Pimpinella anisum Species 0.000 description 1
- 235000012550 Pimpinella anisum Nutrition 0.000 description 1
- 235000010489 acacia gum Nutrition 0.000 description 1
- 239000001785 acacia senegal l. willd gum Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003113 alkalizing effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004203 carnauba wax Substances 0.000 description 1
- 235000013869 carnauba wax Nutrition 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 235000010980 cellulose Nutrition 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 229960004342 cetirizine hydrochloride Drugs 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 235000020971 citrus fruits Nutrition 0.000 description 1
- 239000010634 clove oil Substances 0.000 description 1
- 239000008119 colloidal silica Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- KWGRBVOPPLSCSI-UHFFFAOYSA-N d-ephedrine Natural products CNC(C)C(O)C1=CC=CC=C1 KWGRBVOPPLSCSI-UHFFFAOYSA-N 0.000 description 1
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 1
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- 239000000845 maltitol Substances 0.000 description 1
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- VQHSOMBJVWLPSR-WUJBLJFYSA-N maltitol Chemical compound OC[C@H](O)[C@@H](O)[C@@H]([C@H](O)CO)O[C@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O VQHSOMBJVWLPSR-WUJBLJFYSA-N 0.000 description 1
- 229940035436 maltitol Drugs 0.000 description 1
- 229960001855 mannitol Drugs 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000001525 mentha piperita l. herb oil Substances 0.000 description 1
- 239000001683 mentha spicata herb oil Substances 0.000 description 1
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
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- KWGRBVOPPLSCSI-WCBMZHEXSA-N pseudoephedrine Chemical compound CN[C@@H](C)[C@@H](O)C1=CC=CC=C1 KWGRBVOPPLSCSI-WCBMZHEXSA-N 0.000 description 1
- 229960003908 pseudoephedrine Drugs 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000002464 receptor antagonist Substances 0.000 description 1
- 229940044551 receptor antagonist Drugs 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
- A61K9/0087—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
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/4965—Non-condensed pyrazines
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Abstract
本发明涉及活性化合物口服给药的药物组合物。
Description
发明领域
本发明涉及活性化合物口服给药的药物组合物。
本发明打算使用的活性化合物是2-[4-(二苯基甲基)-1-哌嗪基]-乙酸及其具通式I的酰胺。
通式I
其中,
R1是-COOH基或-CONH2基,和
X1和X2各自表示氢原子、卤原子、直链或支链C1-C4的烷氧基或三氟甲基以及它们药学上可接受的盐、几何异构体、对映异构体、非对映异构体及其混合物。
发明背景
根据通式I的化合物是具口服活性和选择性的组胺H1-受体拮抗剂。它们被描述于EP0058146中,所述内容在此引入作为参考。这些化合物的实施例包括西替立嗪,以商标名Zytec市售的它的二盐酸形式,(S)异构体,左旋西替立嗪,以商标名Xyzal市售的它的二盐酸形式和二盐酸形式的efletirizine。
这些活性化合物的口服制剂遇到了一系列的问题是它们由通式I的活性化合物的苦味引起的味道。这在咀嚼片和速溶制剂中特别明显。
在现有技术中已有几种方法用于掩盖大多数活性物质的苦味。
例如US5,244881教导,包埋于环糊精中可以掩盖活性物质丙咪嗪或它的衍生物三甲丙咪嗪的苦味。这种包埋的复合物通过将丙咪嗪或三甲丙咪嗪和环糊精溶于少量的水或溶剂中,小心混合所获得的混合物,蒸发所述混合物来制备。
然而,掩盖味道不总是足以获得可口的药物组合物。良好的口感通常需要进一步添加多元醇到组合物中。在此所使用的术语“多元醇”包括木糖醇、甘露醇、山梨醇、葡萄糖、蔗糖、乳糖、麦芽糖糊精、α环糊精、β环糊精、γ环糊精和多糖,但不仅限于此。甘露醇已经证明为用于提高含有通式I的活性化合物制剂口感的特别适合的物质。然而,这样的组合物有严重的缺陷。通式I的化合物在某些多元醇,包括甘露醇的存在下,会产生不希望的反应产物,例如在EP0811374A1所公开的。这种副反应在水的存在下和/或温度升高时增加。甘露醇和其它多元醇的存在可能会产生通式I的化合物的稳定性问题。
直到现在,为了避免不希望的反应产物,没有其它选择而只能避免在组合物中使用这些多元醇,或在配制之前包衣通式I的化合物,例如用纤维素或丙烯酸聚合物包衣。
在第一种情况下,使用其它的赋形剂如微晶纤维素损害片剂的味道,事实上,微晶纤维素不完全溶于水,因此会在口中有沙样感。
在第二种情况下,为避免通式I的活性化合物和多元醇之间的反应所需的包衣厚度妨碍药物从剂型中的迅速释放。
EP0811374 A1教导,所有的剂型必须不含活性醇,包括多元醇。因此,根据该启示,改善口感的多元醇不可以在所有口服组合物中使用。EP0811374的实施例2,其陈述示例一个优选的实施方案,清楚显示没有改善口感的多元醇,在该组合物中存在的唯一多元醇是聚乙二醇,一种高分子量多元醇(MW3350),其具有的功能不同于味道掩盖剂。
发明内容
本发明的目的是克服有多元醇存在时失去稳定性的缺点,在一定程度上可口而且又避免在产品性能中的不良改变。
通过本发明解决的问题是,改善含有通式I的活性化合物和改善口感的多元醇的口服组合物的味道和口感,而同时避免任何稳定性下降问题并且维持活性化合物最佳释放动力学。
掩盖味道的多元醇一般是固体,并且具有少于3000的分子量。
发明者已经发现,由通式I的活性化合物和多元醇相互作用造成的稳定性损失与多元醇的分子量减少相关。
表1.某些多元醇的分子量
多元醇 | MW |
木糖醇 | 152.15 |
甘露醇 | 182.17 |
山梨醇 | 182.17 |
葡萄糖 | 198.17 |
蔗糖 | 342.30 |
乳糖 | 342.30 |
麦芽糖糊精 | 从900.00开始 |
α环糊精 | 972.00 |
β环糊精 | 1135.00 |
γ环糊精 | 1297.00 |
微晶纤维素 | 36000 |
一般来说,低分子量的多元醇,如木糖醇、甘露醇、山梨醇、葡萄糖或蔗糖(参见表1)是有活性的或很有活性的,会造成大量的不希望得到的反应产物。另一方面,高分子量的多元醇,如环糊精(参见表1)活性很小。
出人意外的是,分子量和活性的关系对乳糖是不适用的。乳糖具有与蔗糖相同的分子量,但是,显示与通式I的活性化合物几乎没有活性。
很有活性的多元醇可能因此被定义为那些具有低于300分子量的多元醇。有活性的多元醇具有的分子量是在300至950之间,乳糖除外。
发明人进一步发现,如果这些多元醇和活性化合物的摩尔比不超过10,甚至有活性和很有活性的多元醇与通式I的活性化合物均不会造成不希望产生的反应产物达到不可忍受的数量。如果有活性或很有活性的多元醇与通式I的活性化合物的摩尔比不高于5,不希望的副反应产物的百分比甚至进一步减少。
基于这些发现,根据本发明,技术问题已经得到解决,通过提供一种由两种配方制备的组合物,其中在第一种配方中,含有通式I的活性化合物与至多仅达临界水平的有活性或很有活性的多元醇,其中在第二种配方中,含有需要达到一种愉快味道的多元醇,但是没有药物化合物。由此,不希望的反应产物的形成被大大地消除,不愉快的味道被有效的减少或掩盖。
问题的解决很不同于EP0811374A1的教导。该文件教导,在即时释放的西替立嗪成分引入剂型时和之后,剂型中应当基本上不含活性醇,因此,活性多元醇不得不排除在整个组合物之外。在EP0811374A1公开的醇履行的功能完全不同于本发明,即或者作为溶剂(低分子量醇如甲醇、乙醇、异丙醇和丙三醇)或者作为高分子量化合物(聚乙二醇)以利于伪麻黄碱的释放。在加入西替立嗪之前,低分子量的醇被除去以防止不希望的反应产物。
根据本发明,活性多元醇可以以任意数量存在于第二层中。的确,根据本发明在第二种配方中具有小于3000分子量的固体多元醇的存在是改善口感的需要,其是可嚼或速溶的药物组合物所必需的。
EP0811374A1作为剂型没有涉及味道掩盖,因为它没有打算在口中分散,而是将其整体吞咽。
因此,本发明涉及一种口服药物组合物,其含有至少两种分离的配方:
-第一种配方,其中含有一种活性成分,选自于2-[4-(二苯基甲基)-1-哌嗪基]-乙酸和具通式I的酰胺。
通式I
其中,
R1是-COOH基或-CONH2基,
X1和X2各自表示氢原子、卤原子、直链或支链C1-C4的烷氧基或三氟甲基和它们药学上可接受的盐、几何异构体、对映异构体、非对映异构体及其混合物,其中多元醇和通式I的活性化合物之间的摩尔比超过10时,第一种配方中不含分子量小于300的多元醇;和
-第二种配方,其中含有一种或多种分子量小于3000的固体多元醇并且不合任何药物。
固体多元醇定义为一种多元醇,其在室温和大气压力下不是液体。
在优选的实施方案中,在多元醇和通式I的活性化合物之间的摩尔比超过10时,第一种配方不含分子量小于950的多元醇,乳糖除外。因为乳糖与通式I活性化合物没有明显的反应性,因此它可以以高比例存在。
在本发明的另一优选实施方案中,在多元醇和通式I的活性化合物之间的摩尔比超过5时,第一种配方不含分子量小于300的多元醇。
在更优选的实施方案中,在多元醇和通式I的活性化合物之间的摩尔比超过5时,第一种配方不含分子量小于950的多元醇,乳糖除外。
在甚至更优选的实施方案中,第一种配方不含分子量小于300的多元醇。
在另一更优选的实施方案中,第一种配方不含分子量小于950的多元醇,乳糖除外。
如在本发明使用的,术语通式I的活性化合物涉及2-[4-(二苯基甲基)-1-哌嗪基]-乙酸和如上定义的通式I的酰胺和无毒的药学上可接受的盐、几何异构体、对映异构体、非对映异构体及其混合物(消旋体)。在优选的实施方案中,在第一种配方中的活性化合物是二盐酸西替立嗪,二盐酸左旋西替立嗪或二盐酸efletirizine。
术语药物包括通式I的活性化合物及其它的药物。
优选的,口服药物组合物仅含有一种活性成分。
在第二种配方中使用的多元醇是典型的具有减少通式I活性化合物苦味、改善制剂口感性质的那些。例如包括山梨醇、木糖醇、麦芽糖醇(maltitol)、葡萄糖、蔗糖、多糖和优选甘露糖。
配方可以制备成粉剂、颗粒剂、溶液或混悬液。
溶液或混悬液用以进行包衣。
第一种和/或第二种配方也可以含有一种碱性(alcalinizing)物质,优选柠檬酸钠。这种物质进一步减少多元醇和通式I的活性化合物之间不希望的反应产物的产生。
第一种配方可以含有一种或多种附加的赋形剂,如胶态无水二氧化硅、微晶纤维素、硬脂酸镁、调味香料、着色剂或其混合物。
第一种配方也可以含有多元醇,条件是它们以不落入上述设定的在特别的摩尔比下的特别的分子量内。第一种配方还可进一步含有非多元醇的甜味剂如双氧噁噻嗪K、天冬甜素、糖精、糖精钠、环磺酸盐。
适合本发明使用的调味香料包括必需的油和合成的调味香料,如柑橘属果树油、果树香精、薄荷油、绿薄荷油、丁香油、冬绿树油、茴香、桉树等。本领域已知的其它人造调味剂也同样在本发明的范围内。
通过本发明,其设计包括口服组合物的所有形式,包括片剂、口香糖、泡腾片和干糖浆。
干糖浆定义为固体的制剂如粉剂或颗粒剂,目的是以这种形式或加入液体后口服给药。
相应地,本发明在特定的实施方案中涉及双层片剂,其中,每一层是由其中一种配方制备的。
两种配方的粉末被单独地混合,然后在双层旋转片剂压制机中压制。
术语压缩定义为由于压力的应用而使粉末床体积减少(参见“药物粉末压缩技术”(Pharmaceutical powder compaction technology)由Gran Alderborn和Chryster Nystrm编辑,p.vii,MarcelDekker,Inc.,纽约)。
在另一实施方案中,本发明涉及三层片剂,其中惰性层分隔由这两种配方制备的层。
也是根据本发明的进一步的片剂设计,包括如“三明治”的设计,其中由一种配方制备的内层在两边都由其它配方制备的层包衣,或者双层片具有其中一种配方制备的内核和由另一种配方制备的外壳,或者多层片包含更多的层,除了由第一种和第二种配方制备的第一和第二层外还包括其它层。
本发明进一步的实施方案涉及一种干糖浆,其由两种配方制备成颗粒形式的混合物制备,一种含有通式I的活性化合物,一种含有多元醇。
在这种情况下,粉末配方是单独地混合,然后单独地压缩、研磨和过筛,获得两种颗粒。这些颗粒混合在一起得到最终的产品。
每种配方单独压缩对制备有效的干糖浆是优选的。
术语压缩定义为通过粉末压紧,将粉末转变为一定形状的产品(参见“药物粉末压缩技术”(Pharmaceutical powder compactiontechnology)由Gran Alderborn和Chryster Nystrm编辑,p.vii,Marcel Dekker,Inc.,纽约)。
本发明还有进一步的实施方案涉及口香糖,例如由第一种配方和另外含有的树胶基质制备的内核,和由第二种配方制备的包衣组成。或者,口香糖可以由第二种配方和另外含有的树胶基质制备内核,和由第一种配方制备的包衣组成。
本发明使用的用于制备口香糖的树胶基质可以是本领域已知的任何适合的树胶基质,包括天然与合成的树胶基质。
根据本发明的所有组合物可以含有一种或多种附加的外包衣。
当存在环糊精时,环糊精和通式I的活性物质摩尔比范围从10∶1到1∶1。
第一种配方和第二种配方的重量比为1∶20到20∶1。
根据本发明的组合物是可以在口中分散的,不需要摄入水,相反,在EP0811374A1中公开的剂型不得不用水吞咽。本发明的组合物是例如以口分散片的形式(片剂被放入口中,在吞咽之前它们迅速分散),它们可以是咀嚼的或预定为被咬碎或吮吸的。
试验结果证明,根据本发明的在口中分散的组合物,其生物等效于吞咽剂型。
优选的,根据本发明的组合物是即时释放的制剂,即,药物制剂不会或很少影响活性成分到作用部位的转运速度。
另一实施方案涉及一种制备根据本发明组合物的方法,包括单独地制备第一种配方、第二种配方和联合这两种配方。这些配方是通过通常的技术获得的,如压制、直接压制、制粒、湿法制粒、包衣。该技术是本领域技术人员已知的。
其它掩味技术可以在本发明中一起使用。掩味性能可以通过对一种或两种的配方应用掩味技术而获得。
本发明通过以下实施例举例说明。
实施例1.西替立嗪双层咀嚼片。
两种配方分别制备。表2和表3给出了这些配方的组成。
表2.双层片的二盐酸西替立嗪配方的组合物
组分 组合物(mg/片)
二盐酸西替立嗪 10.00
β环糊精 82.50
双氧噁噻嗪K 3.50
胶态无水二氧化硅 1.10
微晶纤维素 43.86
调味香料 0.80
一水乳糖 55.00
着色剂 0.48
硬脂酸镁 2.76
表3.双层片的甘露醇配方的组合物
组分 组合物(mg/片)
甘露醇 241.21
双氧噁噻嗪K 4.69
调味香料 1.00
着色剂 0.60
硬脂酸镁 2.50
西替立嗪和甘露醇配方然后在旋转双层片压制机中压制(如,Courtoy 292/43)。
在25℃-60%相对湿度(RH)、30℃-60%RH和40℃-75%RH下将片剂置于铝/铝泡(Alu/Alu blister)和高密度聚乙烯(HDPE)瓶中3个月。表4给出了稳定性研究的结果。
表4.西替立嗪咀嚼双层片的稳定性研究。
包装 条件 西替立嗪(%) 反应产物(%)
HDPE瓶 25℃-60%RH 100.50 0.10
30℃-60%RH 100.00 0.20
40℃-75%RH 99.27 0.29
Alu/Alu泡 25℃-60%RH 96.28 0.10
30℃-60%RH 99.32 BLQ
40℃-75%RH 99.99 0.22
BLQ:低于定量的限度(=0.1%)
水含量、破损抵抗力、崩解时间、溶解动力学均被测定,所有的片剂,无论何种储存条件均满足规格。
实施例2.西替立嗪干糖浆。
两种配方单独制备。表5和6给出了这些配方的组合物。
表5.干糖浆的二盐酸西替立嗪配方的组合物。
组分 组合物
A B C
二盐酸西替立嗪 10.00 10.00 10.00
β环糊精 82.50 82.50 82.50
双氧噁噻嗪K 3.00 3.00 3.00
微晶纤维素 279.00 83.70 0.00
一水乳糖 0.00 195.30 0.00
柠檬酸钠 25.50 25.50 0.00
共计 400.00 400.00 95.00
表6.干糖浆的甘露醇配方的组合物。
组分 组合物(mg)
D
甘露醇 399.60
调味香料 0.40
共计 400.00
配方A、B、C和D被单独地压制、研磨和过筛,得到颗粒A’、B’、C’和D’。根据表7描述的比例,干糖浆的最终组合物通过混合颗粒A’、B’、C’和D’得到。
表7.干糖浆组合物
组合物 组分(mg)
A’ B’ C’ D’
E 400.00 0.00 0.00 400.00
F 0.00 400.00 0.00 400.00
G 0.00 0.00 95.00 404.50
H 100.00 0.00 0.00 200.00
在25℃-60%RH、30℃-60%RH和40℃-75%RH下将干糖浆置于铝/铝泡中10周。表8给出了在制剂中测定的不希望反应产物的百分比。
表8. 10周后在干糖浆中不希望的反应产物的百分比。
组合物 条件 反应产物(%)
E 25℃-60%RH 0.00
30℃-60%RH 0.00
40℃-75%RH 0.26
F 25℃-60%RH 0.00
30℃-60%RH 0.00
40℃-75%RH 0.31
F 25℃-60%RH 0.00
30℃-60%RH 0.06
40℃-75%RH 0.34
G 25℃-60%RH 0.03
30℃-60%RH 0.04
40℃-75%RH 0.30
所有的配方均满足规格。
实施例3.西替立嗪口香糖。
在表9给出了一种口香糖的组合物,其由含有通过压制获得的西替立嗪的内核和含有多元醇的包衣组成。
表9.口香糖的组合物。
组分 组合物(mg)
内核:
盐酸西替立嗪 10.00
β环糊精 100.00
树胶基质 660.00
天冬甜素 3.00
双氧噁噻嗪K 2.00
胶态二氧化硅 30.00
滑石粉 30.00
硬脂酸镁 20.00
甜味剂 65.00
调味香料 80.00
包衣:
木糖醇 382.50
甘露醇 85.00
聚乙二醇6000 10.00
二氧化钛 10.00
阿拉伯胶 10.00
调味香料 2.50
巴西棕榈蜡 0.0015
如同双层片和干糖浆,口香糖符合稳定性的要求。
Claims (22)
1.口服药物组合物,其含有至少两种单独的配方:
-第一种配方,其含有一种活性化合物,选自于2-[4-(二苯基甲基)-1-哌嗪基]-乙酸及其具有通式I的酰胺。
通式I
其中,
R1是-COOH基或-CONH2基,和
X1和X2各自表示氢原子、卤原子、直链或支链C1-C4烷氧基或三氟甲基以及它们药学上可接受的盐、几何异构体、对映异构体、非对映异构体及其混合物,其在多元醇和通式I的活性化合物之间的摩尔比高于10时,第一种配方不含分子量小于300的多元醇;和
-第二种配方,其含有一种或多种分子量小于3000的固体多元醇及不含任何药物。
2.根据权利要求1的组合物,其中在多元醇和通式I的活性化合物之间的摩尔比大于10时,第一种配方不含分子量小于950的多元醇,乳糖除外。
3.根据权利要求1的组合物,其中在多元醇和通式I的活性化合物之间的摩尔比大于5时,第一种配方不含分子量小于300的多元醇。
4.根据权利要求1-3任一项的组合物,其中第一种配方不含分子量小于300的多元醇。
5.根据权利要求1-3任一项的组合物,其中在多元醇和通式I的活性化合物之间的摩尔比大于5时,第一种配方不含分子量小于950的多元醇,乳糖除外。
6.根据权利要求1-5任一项的组合物,其中第一种配方不含分子量小于950的多元醇,乳糖除外。
7.根据权利要求1-6任一项的组合物,其中配方被配制成粉剂、颗粒剂、溶液或混悬液的形式。
8.根据权利要求1-7任一项的组合物,其中在第二种配方中的多元醇是甘露醇。
9.根据权利要求1-7任一项的组合物,其中在第二种配方中的多元醇是多糖。
10.根据权利要求1-9任一项的组合物,其中至少一种配方中还含有一种碱性物质。
11.根据权利要求10的组合物,其中碱性物质是柠檬酸钠。
12.根据权利要求1-10任一项的组合物,其中第一种配方还含有一种或多种赋形剂,其选自于环糊精、胶态无水二氧化硅、微晶纤维素、硬脂酸镁、调味香料或着色剂。
13.根据权利要求1-12任一项的组合物,其中第一种配方还含有非多元醇甜味剂,如双氧噁噻嗪K、天冬甜素、糖精、糖精钠或环磺酸盐。
14.根据权利要求1-13任一项的组合物,其中在第一种配方中的活性化合物是二盐酸西替立嗪、二盐酸左旋西替立嗪或二盐酸efletirizine。
15.根据权利要求1-14任一项的组合物,其中它呈口香糖、片剂或泡腾片的形式。
16.根据权利要求15的组合物,以多层片的形式,其中,每层是由其中一种配方制备的。
17.根据权利要求16的组合物,以多层片的形式,其中,惰性层分隔由这两种配方制备的层。
18.根据权利要求15的组合物,其中它是一种片剂,具有由一种配方制备的内核和由另一种配方制备的外壳。
19.根据权利要求15的组合物,其中它是一种口香糖,含有
-由第一种配方与另外含有的树胶基质制备的内核,和
-由第二种配方制备的包衣。
20.根据权利要求15的组合物,其中它是一种口香糖,含有
-由第二种配方与另外含有的树胶基质制备的内核,和
-由第一种配方制备的包衣。
21.根据权利要求1-14任一项的组合物,其中它是由两种类型的颗粒混合制备的干糖浆,其中,一种类型的颗粒是由第一种配方压缩制备的,另一种类型的颗粒是由第二种配方压缩制备的。
22.权利要求1-21任一组合物的制备方法,包括独立制备第一种配方、第二种配方和联合这两种配方。
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2004
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2005
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2009
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2012
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