JP5220408B2 - 難溶性の有効成分を含有する錠剤 - Google Patents
難溶性の有効成分を含有する錠剤 Download PDFInfo
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- JP5220408B2 JP5220408B2 JP2007522318A JP2007522318A JP5220408B2 JP 5220408 B2 JP5220408 B2 JP 5220408B2 JP 2007522318 A JP2007522318 A JP 2007522318A JP 2007522318 A JP2007522318 A JP 2007522318A JP 5220408 B2 JP5220408 B2 JP 5220408B2
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- 239000004480 active ingredient Substances 0.000 title description 42
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 claims description 30
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 15
- 235000019359 magnesium stearate Nutrition 0.000 claims description 15
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 claims description 13
- 239000001863 hydroxypropyl cellulose Substances 0.000 claims description 13
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 claims description 13
- QLNJFJADRCOGBJ-UHFFFAOYSA-N propionamide Chemical compound CCC(N)=O QLNJFJADRCOGBJ-UHFFFAOYSA-N 0.000 claims 1
- 229940080818 propionamide Drugs 0.000 claims 1
- -1 for example Chemical group 0.000 description 133
- 125000001424 substituent group Chemical group 0.000 description 122
- 125000000623 heterocyclic group Chemical group 0.000 description 39
- 125000000217 alkyl group Chemical group 0.000 description 38
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 description 37
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 34
- 238000002360 preparation method Methods 0.000 description 34
- 125000003118 aryl group Chemical group 0.000 description 28
- 238000004090 dissolution Methods 0.000 description 27
- 125000005843 halogen group Chemical group 0.000 description 23
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 22
- 125000003277 amino group Chemical group 0.000 description 21
- 125000001183 hydrocarbyl group Chemical group 0.000 description 21
- 239000004215 Carbon black (E152) Substances 0.000 description 19
- 229930195733 hydrocarbon Natural products 0.000 description 19
- 150000002430 hydrocarbons Chemical group 0.000 description 19
- 125000004430 oxygen atom Chemical group O* 0.000 description 19
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 18
- 238000009472 formulation Methods 0.000 description 17
- 239000000203 mixture Substances 0.000 description 17
- 229910052717 sulfur Inorganic materials 0.000 description 15
- 125000004191 (C1-C6) alkoxy group Chemical group 0.000 description 14
- 125000003282 alkyl amino group Chemical group 0.000 description 14
- 125000000753 cycloalkyl group Chemical group 0.000 description 14
- 125000003342 alkenyl group Chemical group 0.000 description 13
- 125000003545 alkoxy group Chemical group 0.000 description 13
- 125000004432 carbon atom Chemical group C* 0.000 description 12
- 150000001875 compounds Chemical class 0.000 description 12
- 125000004433 nitrogen atom Chemical group N* 0.000 description 12
- 238000010828 elution Methods 0.000 description 11
- 229910052757 nitrogen Inorganic materials 0.000 description 11
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 11
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 10
- 125000000304 alkynyl group Chemical group 0.000 description 10
- 229910052731 fluorine Inorganic materials 0.000 description 10
- 239000011737 fluorine Substances 0.000 description 10
- 125000005842 heteroatom Chemical group 0.000 description 10
- 125000005098 aryl alkoxy carbonyl group Chemical group 0.000 description 9
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 9
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 9
- 125000005913 (C3-C6) cycloalkyl group Chemical group 0.000 description 8
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 8
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 8
- 229910052801 chlorine Inorganic materials 0.000 description 8
- 239000000460 chlorine Substances 0.000 description 8
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 125000004434 sulfur atom Chemical group 0.000 description 8
- 229910052799 carbon Inorganic materials 0.000 description 7
- LOTBYPQQWICYBB-UHFFFAOYSA-N methyl n-hexyl-n-[2-(hexylamino)ethyl]carbamate Chemical group CCCCCCNCCN(C(=O)OC)CCCCCC LOTBYPQQWICYBB-UHFFFAOYSA-N 0.000 description 7
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 125000003349 3-pyridyl group Chemical group N1=C([H])C([*])=C([H])C([H])=C1[H] 0.000 description 6
- 125000000339 4-pyridyl group Chemical group N1=C([H])C([H])=C([*])C([H])=C1[H] 0.000 description 6
- 125000000882 C2-C6 alkenyl group Chemical group 0.000 description 6
- 229940126062 Compound A Drugs 0.000 description 6
- NLDMNSXOCDLTTB-UHFFFAOYSA-N Heterophylliin A Natural products O1C2COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC2C(OC(=O)C=2C=C(O)C(O)=C(O)C=2)C(O)C1OC(=O)C1=CC(O)=C(O)C(O)=C1 NLDMNSXOCDLTTB-UHFFFAOYSA-N 0.000 description 6
- 125000001769 aryl amino group Chemical group 0.000 description 6
- 125000004104 aryloxy group Chemical group 0.000 description 6
- 125000001995 cyclobutyl group Chemical group [H]C1([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 6
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 6
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 6
- 239000008187 granular material Substances 0.000 description 6
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- 150000003839 salts Chemical class 0.000 description 6
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 6
- 125000004105 2-pyridyl group Chemical group N1=C([*])C([H])=C([H])C([H])=C1[H] 0.000 description 5
- 125000005915 C6-C14 aryl group Chemical group 0.000 description 5
- 125000005530 alkylenedioxy group Chemical group 0.000 description 5
- 125000004122 cyclic group Chemical group 0.000 description 5
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 5
- 125000002757 morpholinyl group Chemical group 0.000 description 5
- 125000004043 oxo group Chemical group O=* 0.000 description 5
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 5
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 5
- 229920002554 vinyl polymer Polymers 0.000 description 5
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 4
- 125000003601 C2-C6 alkynyl group Chemical group 0.000 description 4
- 229920002261 Corn starch Polymers 0.000 description 4
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical compound C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 4
- 235000021355 Stearic acid Nutrition 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- 125000004453 alkoxycarbonyl group Chemical group 0.000 description 4
- 125000005153 alkyl sulfamoyl group Chemical group 0.000 description 4
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 125000005135 aryl sulfinyl group Chemical group 0.000 description 4
- 125000004391 aryl sulfonyl group Chemical group 0.000 description 4
- 125000005110 aryl thio group Chemical group 0.000 description 4
- 125000001584 benzyloxycarbonyl group Chemical group C(=O)(OCC1=CC=CC=C1)* 0.000 description 4
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 4
- 229910052794 bromium Inorganic materials 0.000 description 4
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 description 4
- 125000004218 chloromethyl group Chemical group [H]C([H])(Cl)* 0.000 description 4
- 239000008120 corn starch Substances 0.000 description 4
- 125000004093 cyano group Chemical group *C#N 0.000 description 4
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 4
- 239000007888 film coating Substances 0.000 description 4
- 238000009501 film coating Methods 0.000 description 4
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 4
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 4
- UYWQUFXKFGHYNT-UHFFFAOYSA-N phenylmethyl ester of formic acid Natural products O=COCC1=CC=CC=C1 UYWQUFXKFGHYNT-UHFFFAOYSA-N 0.000 description 4
- 125000004076 pyridyl group Chemical group 0.000 description 4
- 239000008117 stearic acid Substances 0.000 description 4
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 4
- 125000004916 (C1-C6) alkylcarbonyl group Chemical group 0.000 description 3
- 125000004214 1-pyrrolidinyl group Chemical group [H]C1([H])N(*)C([H])([H])C([H])([H])C1([H])[H] 0.000 description 3
- 125000004206 2,2,2-trifluoroethyl group Chemical group [H]C([H])(*)C(F)(F)F 0.000 description 3
- 125000002941 2-furyl group Chemical group O1C([*])=C([H])C([H])=C1[H] 0.000 description 3
- 125000004485 2-pyrrolidinyl group Chemical group [H]N1C([H])([H])C([H])([H])C([H])([H])C1([H])* 0.000 description 3
- 125000000175 2-thienyl group Chemical group S1C([*])=C([H])C([H])=C1[H] 0.000 description 3
- 125000003682 3-furyl group Chemical group O1C([H])=C([*])C([H])=C1[H] 0.000 description 3
- 125000004575 3-pyrrolidinyl group Chemical group [H]N1C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 3
- 125000001397 3-pyrrolyl group Chemical group [H]N1C([H])=C([*])C([H])=C1[H] 0.000 description 3
- 125000001541 3-thienyl group Chemical group S1C([H])=C([*])C([H])=C1[H] 0.000 description 3
- 125000002373 5 membered heterocyclic group Chemical group 0.000 description 3
- 125000004070 6 membered heterocyclic group Chemical group 0.000 description 3
- YLXDSYKOBKBWJQ-LBPRGKRZSA-N N-[2-[(8S)-2,6,7,8-tetrahydro-1H-cyclopenta[e]benzofuran-8-yl]ethyl]propanamide Chemical group C1=C2OCCC2=C2[C@H](CCNC(=O)CC)CCC2=C1 YLXDSYKOBKBWJQ-LBPRGKRZSA-N 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 3
- 125000005115 alkyl carbamoyl group Chemical group 0.000 description 3
- 125000003806 alkyl carbonyl amino group Chemical group 0.000 description 3
- 125000004414 alkyl thio group Chemical group 0.000 description 3
- 125000005129 aryl carbonyl group Chemical group 0.000 description 3
- 125000005199 aryl carbonyloxy group Chemical group 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 125000004369 butenyl group Chemical group C(=CCC)* 0.000 description 3
- 125000004744 butyloxycarbonyl group Chemical group 0.000 description 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 125000003754 ethoxycarbonyl group Chemical group C(=O)(OCC)* 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 3
- 125000001160 methoxycarbonyl group Chemical group [H]C([H])([H])OC(*)=O 0.000 description 3
- 125000002950 monocyclic group Chemical group 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 125000000587 piperidin-1-yl group Chemical group [H]C1([H])N(*)C([H])([H])C([H])([H])C([H])([H])C1([H])[H] 0.000 description 3
- 125000001501 propionyl group Chemical group O=C([*])C([H])([H])C([H])([H])[H] 0.000 description 3
- 125000004742 propyloxycarbonyl group Chemical group 0.000 description 3
- 125000003373 pyrazinyl group Chemical group 0.000 description 3
- 125000002206 pyridazin-3-yl group Chemical group [H]C1=C([H])C([H])=C(*)N=N1 0.000 description 3
- 125000000246 pyrimidin-2-yl group Chemical group [H]C1=NC(*)=NC([H])=C1[H] 0.000 description 3
- 125000000719 pyrrolidinyl group Chemical group 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- 125000004454 (C1-C6) alkoxycarbonyl group Chemical group 0.000 description 2
- 125000001637 1-naphthyl group Chemical group [H]C1=C([H])C([H])=C2C(*)=C([H])C([H])=C([H])C2=C1[H] 0.000 description 2
- 125000006017 1-propenyl group Chemical group 0.000 description 2
- 125000000530 1-propynyl group Chemical group [H]C([H])([H])C#C* 0.000 description 2
- JKTCBAGSMQIFNL-UHFFFAOYSA-N 2,3-dihydrofuran Chemical compound C1CC=CO1 JKTCBAGSMQIFNL-UHFFFAOYSA-N 0.000 description 2
- 125000005999 2-bromoethyl group Chemical group 0.000 description 2
- 125000001622 2-naphthyl group Chemical group [H]C1=C([H])C([H])=C2C([H])=C(*)C([H])=C([H])C2=C1[H] 0.000 description 2
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 2
- 125000001494 2-propynyl group Chemical group [H]C#CC([H])([H])* 0.000 description 2
- MGADZUXDNSDTHW-UHFFFAOYSA-N 2H-pyran Chemical compound C1OC=CC=C1 MGADZUXDNSDTHW-UHFFFAOYSA-N 0.000 description 2
- DLFVBJFMPXGRIB-UHFFFAOYSA-N Acetamide Chemical compound CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 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 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 125000002252 acyl group Chemical group 0.000 description 2
- 125000004423 acyloxy group Chemical group 0.000 description 2
- 125000004644 alkyl sulfinyl group Chemical group 0.000 description 2
- 125000004390 alkyl sulfonyl group Chemical group 0.000 description 2
- 125000004397 aminosulfonyl group Chemical group NS(=O)(=O)* 0.000 description 2
- 125000002490 anilino group Chemical group [H]N(*)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 2
- 125000003710 aryl alkyl group Chemical group 0.000 description 2
- 125000005116 aryl carbamoyl group Chemical group 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- 125000002393 azetidinyl group Chemical group 0.000 description 2
- 125000004069 aziridinyl group Chemical group 0.000 description 2
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 description 2
- 125000004063 butyryl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 125000003739 carbamimidoyl group Chemical group C(N)(=N)* 0.000 description 2
- 125000006297 carbonyl amino group Chemical group [H]N([*:2])C([*:1])=O 0.000 description 2
- 125000004772 dichloromethyl group Chemical group [H]C(Cl)(Cl)* 0.000 description 2
- 125000001028 difluoromethyl group Chemical group [H]C(F)(F)* 0.000 description 2
- 125000004925 dihydropyridyl group Chemical group N1(CC=CC=C1)* 0.000 description 2
- 125000006125 ethylsulfonyl group Chemical group 0.000 description 2
- 125000002485 formyl group Chemical group [H]C(*)=O 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229940031705 hydroxypropyl methylcellulose 2910 Drugs 0.000 description 2
- 125000002632 imidazolidinyl group Chemical group 0.000 description 2
- 125000002883 imidazolyl group Chemical group 0.000 description 2
- 125000001841 imino group Chemical group [H]N=* 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- YOBAEOGBNPPUQV-UHFFFAOYSA-N iron;trihydrate Chemical compound O.O.O.[Fe].[Fe] YOBAEOGBNPPUQV-UHFFFAOYSA-N 0.000 description 2
- 125000005929 isobutyloxycarbonyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])OC(*)=O 0.000 description 2
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 2
- 125000005928 isopropyloxycarbonyl group Chemical group [H]C([H])([H])C([H])(OC(*)=O)C([H])([H])[H] 0.000 description 2
- 239000008101 lactose Substances 0.000 description 2
- 125000006216 methylsulfinyl group Chemical group [H]C([H])([H])S(*)=O 0.000 description 2
- 125000004170 methylsulfonyl group Chemical group [H]C([H])([H])S(*)(=O)=O 0.000 description 2
- 125000001038 naphthoyl group Chemical group C1(=CC=CC2=CC=CC=C12)C(=O)* 0.000 description 2
- 125000001624 naphthyl group Chemical group 0.000 description 2
- 125000005146 naphthylsulfonyl group Chemical group C1(=CC=CC2=CC=CC=C12)S(=O)(=O)* 0.000 description 2
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- 125000006340 pentafluoro ethyl group Chemical group FC(F)(F)C(F)(F)* 0.000 description 2
- 239000000546 pharmaceutical excipient Substances 0.000 description 2
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 2
- 125000003170 phenylsulfonyl group Chemical group C1(=CC=CC=C1)S(=O)(=O)* 0.000 description 2
- 125000001476 phosphono group Chemical group [H]OP(*)(=O)O[H] 0.000 description 2
- 125000005936 piperidyl group Chemical group 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 125000003226 pyrazolyl group Chemical group 0.000 description 2
- 125000004940 pyridazin-4-yl group Chemical group N1=NC=C(C=C1)* 0.000 description 2
- 125000004527 pyrimidin-4-yl group Chemical group N1=CN=C(C=C1)* 0.000 description 2
- 125000004528 pyrimidin-5-yl group Chemical group N1=CN=CC(=C1)* 0.000 description 2
- 125000000168 pyrrolyl group Chemical group 0.000 description 2
- 125000003107 substituted aryl group Chemical group 0.000 description 2
- 125000000213 sulfino group Chemical group [H]OS(*)=O 0.000 description 2
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 description 2
- 125000005931 tert-butyloxycarbonyl group Chemical group [H]C([H])([H])C(OC(*)=O)(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- 125000003396 thiol group Chemical group [H]S* 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- 125000003866 trichloromethyl group Chemical group ClC(Cl)(Cl)* 0.000 description 2
- 125000006273 (C1-C3) alkyl group Chemical group 0.000 description 1
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 description 1
- 125000004738 (C1-C6) alkyl sulfinyl group Chemical group 0.000 description 1
- 125000004739 (C1-C6) alkylsulfonyl group Chemical group 0.000 description 1
- 125000006700 (C1-C6) alkylthio group Chemical group 0.000 description 1
- 125000001399 1,2,3-triazolyl group Chemical group N1N=NC(=C1)* 0.000 description 1
- 125000001376 1,2,4-triazolyl group Chemical group N1N=C(N=C1)* 0.000 description 1
- ABADUMLIAZCWJD-UHFFFAOYSA-N 1,3-dioxole Chemical compound C1OC=CO1 ABADUMLIAZCWJD-UHFFFAOYSA-N 0.000 description 1
- 125000000164 1,3-thiazinyl group Chemical group S1C(N=CC=C1)* 0.000 description 1
- 125000000183 1,4-thiazinyl group Chemical group S1C(C=NC=C1)* 0.000 description 1
- 125000001462 1-pyrrolyl group Chemical group [*]N1C([H])=C([H])C([H])=C1[H] 0.000 description 1
- IMSODMZESSGVBE-UHFFFAOYSA-N 2-Oxazoline Chemical compound C1CN=CO1 IMSODMZESSGVBE-UHFFFAOYSA-N 0.000 description 1
- 125000000094 2-phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000000389 2-pyrrolyl group Chemical group [H]N1C([*])=C([H])C([H])=C1[H] 0.000 description 1
- KDDQRKBRJSGMQE-UHFFFAOYSA-N 4-thiazolyl Chemical compound [C]1=CSC=N1 KDDQRKBRJSGMQE-UHFFFAOYSA-N 0.000 description 1
- CWDWFSXUQODZGW-UHFFFAOYSA-N 5-thiazolyl Chemical group [C]1=CN=CS1 CWDWFSXUQODZGW-UHFFFAOYSA-N 0.000 description 1
- BUDQDWGNQVEFAC-UHFFFAOYSA-N Dihydropyran Chemical compound C1COC=CC1 BUDQDWGNQVEFAC-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- ZCQWOFVYLHDMMC-UHFFFAOYSA-N Oxazole Chemical compound C1=COC=N1 ZCQWOFVYLHDMMC-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 125000000641 acridinyl group Chemical group C1(=CC=CC2=NC3=CC=CC=C3C=C12)* 0.000 description 1
- 125000004442 acylamino group Chemical group 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 125000004448 alkyl carbonyl group Chemical group 0.000 description 1
- 125000005196 alkyl carbonyloxy group Chemical group 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 125000000748 anthracen-2-yl group Chemical group [H]C1=C([H])C([H])=C2C([H])=C3C([H])=C([*])C([H])=C([H])C3=C([H])C2=C1[H] 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 125000002029 aromatic hydrocarbon group Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 125000003785 benzimidazolyl group Chemical group N1=C(NC2=C1C=CC=C2)* 0.000 description 1
- 125000004618 benzofuryl group Chemical group O1C(=CC2=C1C=CC=C2)* 0.000 description 1
- 125000001164 benzothiazolyl group Chemical group S1C(=NC2=C1C=CC=C2)* 0.000 description 1
- 125000004541 benzoxazolyl group Chemical group O1C(=NC2=C1C=CC=C2)* 0.000 description 1
- 125000001231 benzoyloxy group Chemical group C(C1=CC=CC=C1)(=O)O* 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 125000002619 bicyclic group Chemical group 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 125000004106 butoxy group Chemical group [*]OC([H])([H])C([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 1
- 125000000609 carbazolyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3NC12)* 0.000 description 1
- 150000001721 carbon Chemical class 0.000 description 1
- 125000003016 chromanyl group Chemical group O1C(CCC2=CC=CC=C12)* 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 125000004915 dibutylamino group Chemical group C(CCC)N(CCCC)* 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 125000001664 diethylamino group Chemical group [H]C([H])([H])C([H])([H])N(*)C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 description 1
- 239000007884 disintegrant Substances 0.000 description 1
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
- 125000000031 ethylamino group Chemical group [H]C([H])([H])C([H])([H])N([H])[*] 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 125000003707 hexyloxy group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])O* 0.000 description 1
- 125000003406 indolizinyl group Chemical group C=1(C=CN2C=CC=CC12)* 0.000 description 1
- 125000001041 indolyl group Chemical group 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- 125000000555 isopropenyl group Chemical group [H]\C([H])=C(\*)C([H])([H])[H] 0.000 description 1
- 125000005956 isoquinolyl group Chemical group 0.000 description 1
- CTAPFRYPJLPFDF-UHFFFAOYSA-N isoxazole Chemical compound C=1C=NOC=1 CTAPFRYPJLPFDF-UHFFFAOYSA-N 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 125000000250 methylamino group Chemical group [H]N(*)C([H])([H])[H] 0.000 description 1
- 125000005186 naphthyloxy group Chemical group C1(=CC=CC2=CC=CC=C12)O* 0.000 description 1
- WCPAKWJPBJAGKN-UHFFFAOYSA-N oxadiazole Chemical compound C1=CON=N1 WCPAKWJPBJAGKN-UHFFFAOYSA-N 0.000 description 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 1
- 125000001820 oxy group Chemical group [*:1]O[*:2] 0.000 description 1
- 125000001484 phenothiazinyl group Chemical group C1(=CC=CC=2SC3=CC=CC=C3NC12)* 0.000 description 1
- 125000001644 phenoxazinyl group Chemical group C1(=CC=CC=2OC3=CC=CC=C3NC12)* 0.000 description 1
- 125000004592 phthalazinyl group Chemical group C1(=NN=CC2=CC=CC=C12)* 0.000 description 1
- 125000004193 piperazinyl group Chemical group 0.000 description 1
- 239000003495 polar organic solvent Substances 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 125000004368 propenyl group Chemical group C(=CC)* 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 125000001422 pyrrolinyl group Chemical group 0.000 description 1
- 125000002294 quinazolinyl group Chemical group N1=C(N=CC2=CC=CC=C12)* 0.000 description 1
- 125000005493 quinolyl group Chemical group 0.000 description 1
- 125000001567 quinoxalinyl group Chemical group N1=C(C=NC2=CC=CC=C12)* 0.000 description 1
- 229960001150 ramelteon Drugs 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 208000019116 sleep disease Diseases 0.000 description 1
- DVQHRBFGRZHMSR-UHFFFAOYSA-N sodium methyl 2,2-dimethyl-4,6-dioxo-5-(N-prop-2-enoxy-C-propylcarbonimidoyl)cyclohexane-1-carboxylate Chemical compound [Na+].C=CCON=C(CCC)[C-]1C(=O)CC(C)(C)C(C(=O)OC)C1=O DVQHRBFGRZHMSR-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000006318 tert-butyl amino group Chemical group [H]N(*)C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 229940124597 therapeutic agent Drugs 0.000 description 1
- 125000004568 thiomorpholinyl group Chemical group 0.000 description 1
- 125000004306 triazinyl group Chemical group 0.000 description 1
Images
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- A61K31/407—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil condensed with other heterocyclic ring systems, e.g. ketorolac, physostigmine
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Description
[1]錠剤全体に対して約3〜約50重量%(w/w)の難溶性の有効成分、ステアリン酸マグネシウム、および粘度約1〜約4mPa・sのヒドロキシプロピルセルロースを含有する錠剤、
[2]難溶性の有効成分の水への溶解度が約0.005〜約1g/Lである上記[1]記載の錠剤、
[3]難溶性の有効成分が、式
[4]難溶性の有効成分が(S)−N−[2−(1,6,7,8−テトラヒドロ−2H−インデノ[5,4−b]フラン−8−イル)エチル]プロピオンアミドである上記[1]記載の錠剤、
[5]粘度1〜4mPa・sのヒドロキシプロピルセルロースを含有させることを特徴とする、錠剤中の難溶性の有効成分の溶出変動を抑制する方法、
[6]任意に選択した異なる2ロットの、同一処方の製剤の、次式:
試験製剤Aおよび試験製剤Bは、任意に選択した異なる2ロットの、同一処方の製剤である。
溶出比較時点は、次のように設定される。
(1)試験製剤A中の難溶性の有効成分が15〜30分に平均85%以上溶出する場合:15,30,45分
(2)試験製剤A中の難溶性の有効成分が30分以降、規定された試験時間以内に平均85%以上溶出する場合:
試験製剤Aの平均溶出率が約85%となる適当な時点をTaとするとき、Ta/4,2Ta/4,3Ta/4,Ta
(3)試験製剤A中の難溶性の有効成分が規定された試験時間以内に平均85%以上溶出しない場合:
規定された試験時間における試験製剤Aの平均溶出率の約85%となる適当な時点をTaとするとき、Ta/4,2Ta/4,3Ta/4,Ta]
で表わされる類似因子が50〜100である上記[5]記載の方法、
[7]難溶性の有効成分、およびステアリン酸マグネシウムを含有し、更に粘度約1〜約4mPa・sのヒドロキシプロピルセルロースを含有することを特徴とする、難溶性の有効成分の溶出変動が抑制された錠剤、
[8]次式:
試験製剤Aおよび試験製剤Bは、任意に選択した異なる2ロットの、同一処方の製剤である。
溶出比較時点は、次のように設定される。
(1)試験製剤A中の難溶性の有効成分が15〜30分に平均85%以上溶出する場合:15,30,45分
(2)試験製剤A中の難溶性の有効成分が30分以降、規定された試験時間以内に平均85%以上溶出する場合:
試験製剤Aの平均溶出率が約85%となる適当な時点をTaとするとき、Ta/4,2Ta/4,3Ta/4,Ta
(3)試験製剤A中の難溶性の有効成分が規定された試験時間以内に平均85%以上溶出しない場合:
規定された試験時間における試験製剤Aの平均溶出率の約85%となる適当な時点をTaとするとき、Ta/4,2Ta/4,3Ta/4,Ta]
で表わされる類似因子が50〜100である、上記[1]記載の錠剤
等を提供するものである。
本明細書における難溶性の有効成分は、式(I)
前記式中、XはCHR4、NR4、OまたはS(R4は水素原子または置換基を有していてもよい炭化水素基を示す)を示す。XaはCHR4a、NR4a、OまたはS(R4aは水素原子または置換基を有していてもよい炭化水素基を示す)を示す。R4またはR4aとしてはそれぞれ水素原子または置換基を有していてもよい低級(C1−6)アルキル基が好ましく、水素原子が汎用される。Xは好ましくは、CHR4(R4は前記と同意義を示す)、OまたはSである。あるいは、XはCHR4またはNR4(R4は前記と同意義を示す)が好ましい。XaはCHR4aまたはNR4a(R4aは前記と同意義を示す)が好ましい。前記式中、YはC、CHまたはNを示す。好ましくはCまたはCHである。YaはC、CHまたはNを示す。好ましくはCまたはCHである。
3−ジヒドロフラン、フラン、2H−3,4−ジヒドロピラン、2H−ピランが汎用される。
換基」で表された置換基1または2個を示す]などが挙げられる。中でも、R5が水素原
子、置換基を有していてもよいC1−6アルキル基であるもの、特にR5が水素原子であるもの(無置換A環および無置換A’環)が汎用される。
基または置換基を有していてもよい低級(C1−6)アルコキシ基を示す]などが好まし
い。R6は、例えば水素原子、ハロゲン原子または低級(C1−6)アルキル基(好ましくはメチル)が好ましい。さらに好ましくは水素原子である。
化合物(I)の好ましい例として、式
YはC、CHまたはN(ただし、XがCH2を示す場合、YはCまたはCHである)、・・・は単結合または二重結合を示し、
A環が置換基を有していてもよい5ないし7員の酸素原子を含む複素環、B環が置換基を有していてもよいベンゼン環、およびmが1または2である化合物などが挙げられる。
YはC、CHまたはN(ただし、XがCH2を示す場合、YはCまたはCHである)、・・・は単結合または二重結合を示し、
A環が
B環が
mが1または2である化合物などが挙げられる。
たは1、
また、式
X’はCH2、NHまたはNCHO、
R3aは水素原子またはフェニル基、
・・・は単結合または二重結合、
EaはCH2CH2、CH=CH、CH2O、CH=N、CONHまたはCH2NH、
naは0または1、
A”環はヒドロキシ基で置換されていてもよいC1−6アルキル基1または2個を有していてもよい酸素原子を含む5または6員複素環、および
B’環はハロゲン原子で置換されていてもよいベンゼン環を示す]で表される化合物またはその塩も好ましい。このうち、X’がCH2またはNCHOの場合 ・・・が単結合または二重結合、およびX’がNHO場合 ・・・が単結合である化合物またはその塩も好ましい。
かかるヒドロキシプロピルセルロースは、例えば市販品にて入手可能である(例、日本曹達 SSL型、SL型)。
なかでも、精製を繰り返し行った低灰分のものが好ましく、600±50℃で強熱して測定した強熱残分が約0.2%以下のものが好ましい。また、常温で水およびアルコールなどの極性有機溶媒に可溶であり、水への溶解度が大きいものが好ましい。
本明細書中、粘度の数値は、20℃において2%水溶液B型粘度計を用いて測定される粘度の数値である。
本発明の錠剤は、好ましくは、かかるヒドロキシプロピルセルロースを錠剤全体の約3重量%(w/w)含有する。
より具体的には、例えば、次の方法で製造することができる。
流動層造粒乾燥機中で、難溶性の有効成分および所望により配合される成分(賦形剤等)を均一に混合した後、機内で粘度約1〜約4mPa・sのヒドロキシプロピルセルロースを溶解した水溶液を噴霧して造粒し、ついで同機で乾燥する。
得られた造粒物を解砕して整粒末とする。
この整粒末にステアリン酸マグネシウムおよび所望により配合される成分(崩壊剤等)を加え、混合して打錠用顆粒とする。
この顆粒を打錠機で打錠して素錠とする。
得られた素錠に、フィルムコーティング機中でフィルムコーティング液を噴霧しフィルム錠を得る。
ここで、同一処方とは、配合する成分名および配合量が実質的に同一であることを意味し、配合成分のロットは同一であっても異なっていてもよい。
類似因子は、次の式で表わされる。
次式:
試験製剤Aおよび試験製剤Bは、任意に選択した異なる2ロットの、同一処方の製剤である。
溶出比較時点は、次のように設定される。
(1)試験製剤A中の難溶性の有効成分が15〜30分に平均85%以上溶出する場合:15,30,45分
(2)試験製剤A中の難溶性の有効成分が30分以降、規定された試験時間以内に平均85%以上溶出する場合:
試験製剤Aの平均溶出率が約85%となる適当な時点をTaとするとき、Ta/4,2Ta/4,3Ta/4,Ta
(3)試験製剤A中の難溶性の有効成分が規定された試験時間以内に平均85%以上溶出しない場合:
規定された試験時間における試験製剤Aの平均溶出率の約85%となる適当な時点をTaとするとき、Ta/4,2Ta/4,3Ta/4,Ta]
具体的には、例えば、難溶性の有効成分として4〜16mgを1日1回、就寝前に経口投与する事ができる。
なお、下記実施例において、ヒドロキシプロピルセルロース(粘度2-3.4mPa・s)としては、1〜2gを精密に測り、600±50℃で強熱して測定した強熱残分が0.2%以下のものを用いた。
なお、以下の実施例および比較例において、製剤添加剤としては、日本薬局方第14改正あるいは医薬品添加物規格2003適合品を用いた。ただし、製剤添加剤の中で、ステアリン酸マグネシウムも、他の製剤添加剤と同様に、日本薬局方第14改正適合品を用いているが、特に、ステアリン酸含量比が約90%以上のもの(太平化学産業)を用いている。
流動層造粒乾燥機中で、表1の処方に従い、化合物A、乳糖、およびトウモロコシデンプンを均一に混合後、機内でヒドロキシプロピルセルロースを溶解した水溶液噴霧して造粒し、ついで同機で乾燥した。得られた造粒物をパワーミルを用い、1.5mmφパンチングスクリーンで解砕して整粒末とした。この整粒末にトウモロコシデンプンとステアリン酸マグネシウムを加え、タンブラー混合機で混合して打錠用顆粒とする。この顆粒を打錠機で7.0mmφの杵を用いて重量130mgに打錠し素錠とした。得られた素錠はフィルムコーティング機中で酸化チタン、黄色三二酸化鉄を分散したヒドロキシプロピルメチルセルロース2910、コポリビドン溶液を噴霧し、1錠当たり化合物Aを4mgまたは8mg含有するフィルム錠を、それぞれ約270000錠を得た。
流動層造粒乾燥機中で、表2の処方に従い、化合物A、乳糖、およびトウモロコシデンプンを均一に混合後、機内でヒドロキシプロピルセルロースを溶解した水溶液噴霧して造粒し、ついで同機で乾燥した。得られた造粒物をパワーミルを用い、1.5mmφパンチングスクリーンで解砕して整粒末とした。この整粒末にトウモロコシデンプンとステアリン酸マグネシウムを加え、タンブラー混合機で混合して打錠用顆粒とする。この顆粒を打錠機で7.0mmφの杵を用いて重量130mgに打錠し素錠とした。得られた素錠はフィルムコーティング機中で酸化チタン、黄色三二酸化鉄あるいは三二酸化鉄を分散したヒドロキシプロピルメチルセルロース2910、コポリビドン溶液を噴霧し、1錠当たり化合物Aを16mg含有する、製剤A(比較例)および製剤B(実施例)のフィルム錠を得た。これを各3回行い、各3ロット(製剤A:Lot No. Z515A01、Lot No. Z515A02、Lot No. Z515A03)(製剤B:Lot No. Z515G01、Lot No. Z515G02、Lot No. Z515G03)の製剤を得た。
Claims (1)
- 錠剤全体に対して3〜50重量%(w/w)の(S)−N−[2−(1,6,7,8−テトラヒドロ−2H−インデノ[5,4−b]フラン−8−イル)エチル]プロピオンアミド、ステアリン酸マグネシウム、および20℃において2%水溶液B型粘度計を用いて測定された粘度2〜3.4mPa・sの3重量%(w/w)のヒドロキシプロピルセルロースを含有する錠剤。
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JPH10287665A (ja) * | 1996-03-08 | 1998-10-27 | Takeda Chem Ind Ltd | 三環性化合物、その製造法および剤 |
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CA2612090C (en) | 2014-06-10 |
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