JP7407364B2 - ラメルテオン含有固形製剤 - Google Patents
ラメルテオン含有固形製剤 Download PDFInfo
- Publication number
- JP7407364B2 JP7407364B2 JP2019034921A JP2019034921A JP7407364B2 JP 7407364 B2 JP7407364 B2 JP 7407364B2 JP 2019034921 A JP2019034921 A JP 2019034921A JP 2019034921 A JP2019034921 A JP 2019034921A JP 7407364 B2 JP7407364 B2 JP 7407364B2
- Authority
- JP
- Japan
- Prior art keywords
- ramelteon
- tablet
- present
- tablets
- dissolution
- 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.)
- Active
Links
- YLXDSYKOBKBWJQ-LBPRGKRZSA-N N-[2-[(8S)-2,6,7,8-tetrahydro-1H-cyclopenta[e]benzofuran-8-yl]ethyl]propanamide Chemical compound C1=C2OCCC2=C2[C@H](CCNC(=O)CC)CCC2=C1 YLXDSYKOBKBWJQ-LBPRGKRZSA-N 0.000 title claims description 24
- 229960001150 ramelteon Drugs 0.000 title claims description 23
- 238000002360 preparation method Methods 0.000 title description 2
- 239000007787 solid Substances 0.000 title 1
- 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
- 239000000314 lubricant Substances 0.000 claims description 8
- MVPICKVDHDWCJQ-UHFFFAOYSA-N ethyl 3-pyrrolidin-1-ylpropanoate Chemical compound CCOC(=O)CCN1CCCC1 MVPICKVDHDWCJQ-UHFFFAOYSA-N 0.000 claims description 7
- 229940045902 sodium stearyl fumarate Drugs 0.000 claims description 7
- 239000011230 binding agent Substances 0.000 claims description 4
- 239000000454 talc Substances 0.000 claims description 3
- 229910052623 talc Inorganic materials 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 210000001035 gastrointestinal tract Anatomy 0.000 claims description 2
- 239000003826 tablet Substances 0.000 description 40
- 238000004090 dissolution Methods 0.000 description 16
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 9
- 239000000203 mixture Substances 0.000 description 9
- 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 6
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 6
- 239000008116 calcium stearate Substances 0.000 description 6
- 235000013539 calcium stearate Nutrition 0.000 description 6
- 238000009472 formulation Methods 0.000 description 6
- 239000008101 lactose Substances 0.000 description 6
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 description 5
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 description 5
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 description 5
- 229960003943 hypromellose Drugs 0.000 description 5
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 5
- YOBAEOGBNPPUQV-UHFFFAOYSA-N iron;trihydrate Chemical compound O.O.O.[Fe].[Fe] YOBAEOGBNPPUQV-UHFFFAOYSA-N 0.000 description 5
- 238000005507 spraying Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 229920002261 Corn starch Polymers 0.000 description 4
- 239000004372 Polyvinyl alcohol Substances 0.000 description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 239000008120 corn starch Substances 0.000 description 4
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 4
- 229920002451 polyvinyl alcohol Polymers 0.000 description 4
- 239000008213 purified water Substances 0.000 description 4
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 4
- 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 3
- 239000002202 Polyethylene glycol Substances 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 239000000546 pharmaceutical excipient Substances 0.000 description 3
- 229920001223 polyethylene glycol Polymers 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229920002134 Carboxymethyl cellulose Polymers 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
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- VJHCJDRQFCCTHL-UHFFFAOYSA-N acetic acid 2,3,4,5,6-pentahydroxyhexanal Chemical compound CC(O)=O.OCC(O)C(O)C(O)C(O)C=O VJHCJDRQFCCTHL-UHFFFAOYSA-N 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 2
- 229950008138 carmellose Drugs 0.000 description 2
- 239000007884 disintegrant Substances 0.000 description 2
- 238000007922 dissolution test Methods 0.000 description 2
- 230000001747 exhibiting effect Effects 0.000 description 2
- 239000007888 film coating Substances 0.000 description 2
- 238000009501 film coating Methods 0.000 description 2
- 235000003599 food sweetener Nutrition 0.000 description 2
- 229920000578 graft copolymer Polymers 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 235000019359 magnesium stearate Nutrition 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 2
- 235000013772 propylene glycol Nutrition 0.000 description 2
- 239000003765 sweetening agent Substances 0.000 description 2
- WBZFUFAFFUEMEI-UHFFFAOYSA-M Acesulfame k Chemical compound [K+].CC1=CC(=O)[N-]S(=O)(=O)O1 WBZFUFAFFUEMEI-UHFFFAOYSA-M 0.000 description 1
- 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 1
- 108010011485 Aspartame Proteins 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229920002785 Croscarmellose sodium Polymers 0.000 description 1
- 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 1
- 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 1
- 239000004386 Erythritol Substances 0.000 description 1
- UNXHWFMMPAWVPI-UHFFFAOYSA-N Erythritol Natural products OCC(O)C(O)CO UNXHWFMMPAWVPI-UHFFFAOYSA-N 0.000 description 1
- 229940121723 Melatonin receptor agonist Drugs 0.000 description 1
- 229920000881 Modified starch Polymers 0.000 description 1
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 1
- 244000228451 Stevia rebaudiana Species 0.000 description 1
- 239000004376 Sucralose Substances 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- 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 1
- TVXBFESIOXBWNM-UHFFFAOYSA-N Xylitol Natural products OCCC(O)C(O)C(O)CCO TVXBFESIOXBWNM-UHFFFAOYSA-N 0.000 description 1
- 235000010358 acesulfame potassium Nutrition 0.000 description 1
- 229960004998 acesulfame potassium Drugs 0.000 description 1
- 239000000619 acesulfame-K Substances 0.000 description 1
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 1
- 239000000783 alginic acid Substances 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 229960001126 alginic acid Drugs 0.000 description 1
- 150000004781 alginic acids Chemical class 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000000605 aspartame Substances 0.000 description 1
- 235000010357 aspartame Nutrition 0.000 description 1
- 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 description 1
- 229960003438 aspartame Drugs 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 239000006172 buffering agent Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229960005069 calcium Drugs 0.000 description 1
- OIQPTROHQCGFEF-UHFFFAOYSA-L chembl1371409 Chemical compound [Na+].[Na+].OC1=CC=C2C=C(S([O-])(=O)=O)C=CC2=C1N=NC1=CC=C(S([O-])(=O)=O)C=C1 OIQPTROHQCGFEF-UHFFFAOYSA-L 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 229960001681 croscarmellose sodium Drugs 0.000 description 1
- 229960000913 crospovidone Drugs 0.000 description 1
- 235000010947 crosslinked sodium carboxy methyl cellulose Nutrition 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 235000019414 erythritol Nutrition 0.000 description 1
- UNXHWFMMPAWVPI-ZXZARUISSA-N erythritol Chemical compound OC[C@H](O)[C@H](O)CO UNXHWFMMPAWVPI-ZXZARUISSA-N 0.000 description 1
- 229940009714 erythritol Drugs 0.000 description 1
- -1 etc.) Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000007941 film coated tablet Substances 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000013355 food flavoring agent Nutrition 0.000 description 1
- FBPFZTCFMRRESA-GUCUJZIJSA-N galactitol Chemical compound OC[C@H](O)[C@@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-GUCUJZIJSA-N 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 229960005150 glycerol Drugs 0.000 description 1
- 229940071676 hydroxypropylcellulose Drugs 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- WTFXARWRTYJXII-UHFFFAOYSA-N iron(2+);iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Fe+2].[Fe+3].[Fe+3] WTFXARWRTYJXII-UHFFFAOYSA-N 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- 239000000832 lactitol Substances 0.000 description 1
- 235000010448 lactitol Nutrition 0.000 description 1
- VQHSOMBJVWLPSR-JVCRWLNRSA-N lactitol 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-JVCRWLNRSA-N 0.000 description 1
- 229960003451 lactitol Drugs 0.000 description 1
- 229940031703 low substituted hydroxypropyl cellulose Drugs 0.000 description 1
- 239000000845 maltitol Substances 0.000 description 1
- 235000010449 maltitol Nutrition 0.000 description 1
- 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
- 235000010355 mannitol Nutrition 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
- 239000006191 orally-disintegrating tablet Substances 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 229940068984 polyvinyl alcohol Drugs 0.000 description 1
- 235000013809 polyvinylpolypyrrolidone Nutrition 0.000 description 1
- 229920000523 polyvinylpolypyrrolidone Polymers 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 229960004063 propylene glycol Drugs 0.000 description 1
- HELXLJCILKEWJH-NCGAPWICSA-N rebaudioside A Chemical compound O([C@H]1[C@H](O)[C@@H](CO)O[C@H]([C@@H]1O[C@H]1[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O1)O)O[C@]12C(=C)C[C@@]3(C1)CC[C@@H]1[C@@](C)(CCC[C@]1([C@@H]3CC2)C)C(=O)O[C@H]1[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O1)O)[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O HELXLJCILKEWJH-NCGAPWICSA-N 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000019408 sucralose Nutrition 0.000 description 1
- BAQAVOSOZGMPRM-QBMZZYIRSA-N sucralose Chemical compound O[C@@H]1[C@@H](O)[C@@H](Cl)[C@@H](CO)O[C@@H]1O[C@@]1(CCl)[C@@H](O)[C@H](O)[C@@H](CCl)O1 BAQAVOSOZGMPRM-QBMZZYIRSA-N 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- SWGJCIMEBVHMTA-UHFFFAOYSA-K trisodium;6-oxido-4-sulfo-5-[(4-sulfonatonaphthalen-1-yl)diazenyl]naphthalene-2-sulfonate Chemical compound [Na+].[Na+].[Na+].C1=CC=C2C(N=NC3=C4C(=CC(=CC4=CC=C3O)S([O-])(=O)=O)S([O-])(=O)=O)=CC=C(S([O-])(=O)=O)C2=C1 SWGJCIMEBVHMTA-UHFFFAOYSA-K 0.000 description 1
- 239000000811 xylitol Substances 0.000 description 1
- 235000010447 xylitol Nutrition 0.000 description 1
- HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 description 1
- 229960002675 xylitol Drugs 0.000 description 1
Description
<2>錠剤全体に対して0.5~3重量%の滑沢剤を含有する前記<1>記載の錠剤を提供する。
<3>滑沢剤がフマル酸ステアリルナトリウムである前記<1>~<2>記載の錠剤を提供する。
<4>滑沢剤がステアリン酸カルシウムである前記<1>~<2>記載の錠剤を提供する。
実施例1(JG1809-2-1、JG1809-3-3、JG1809-3-4の3ロット)および実施例2(JG1809-1-1-1、JG1809-3-1、JG1809-3-2の3ロット)の錠剤からのラメルテオンの溶出性を溶出試験(水900mL、37℃、パドル法、回転数50rpm、n=6)により評価した。その結果を下記グラフに示す。また、表2および表3に、それぞれの類似因子の計算結果を示す。
本明細書で溶出挙動の同等性の評価は、同一処方製剤の任意に選択した異なる2ロットにおける類似因子(f2関数)において行う。この類似因子(f2関数)の値が、100に近づくほど2製剤の溶出挙動にばらつきが少ないとされ、50以上のとき同等とされる。なお、類似因子(f2関数)は,次式で表わされる.次式:
Claims (3)
- 錠剤全体に対して3~30重量%のラメルテオン、結合剤としてヒドロキシプロピルセルロース、および滑沢剤としてフマル酸ステアリルナトリウムを含有する錠剤であって、ラメルテオンの消化管吸収のための錠剤(口腔内崩壊錠を除く)。
- 錠剤全体に対して0.5~3重量%の滑沢剤を含有する請求項1記載の錠剤。
- タルクを含有する、請求項1または2に記載の錠剤。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019034921A JP7407364B2 (ja) | 2019-02-12 | 2019-02-12 | ラメルテオン含有固形製剤 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019034921A JP7407364B2 (ja) | 2019-02-12 | 2019-02-12 | ラメルテオン含有固形製剤 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020132613A JP2020132613A (ja) | 2020-08-31 |
JP7407364B2 true JP7407364B2 (ja) | 2024-01-04 |
Family
ID=72277661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019034921A Active JP7407364B2 (ja) | 2019-02-12 | 2019-02-12 | ラメルテオン含有固形製剤 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP7407364B2 (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006137443A1 (ja) | 2005-06-22 | 2006-12-28 | Takeda Pharmaceutical Company Limited | 難溶性の有効成分を含有する錠剤 |
WO2009084023A2 (en) | 2007-10-19 | 2009-07-09 | Glenmark Generics Limited | Amorphous ramelteon and process for the preparation thereof |
JP2014528395A (ja) | 2011-10-14 | 2014-10-27 | 武田薬品工業株式会社 | 口腔内分散性製剤 |
-
2019
- 2019-02-12 JP JP2019034921A patent/JP7407364B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006137443A1 (ja) | 2005-06-22 | 2006-12-28 | Takeda Pharmaceutical Company Limited | 難溶性の有効成分を含有する錠剤 |
WO2009084023A2 (en) | 2007-10-19 | 2009-07-09 | Glenmark Generics Limited | Amorphous ramelteon and process for the preparation thereof |
JP2014528395A (ja) | 2011-10-14 | 2014-10-27 | 武田薬品工業株式会社 | 口腔内分散性製剤 |
Also Published As
Publication number | Publication date |
---|---|
JP2020132613A (ja) | 2020-08-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5827299B2 (ja) | イルベサルタンとアムロジピンまたはその塩を含有する医薬組成物 | |
JP6895779B2 (ja) | アジルサルタン含有固形医薬組成物 | |
TWI750143B (zh) | 含有2-{4-[n-(5,6-二苯基吡-2-基)-n-異丙基胺基]丁基氧基}-n-(甲基磺醯基)乙醯胺之醫藥組合物 | |
JP7096164B2 (ja) | ジアミン誘導体を含む口腔内崩壊錠 | |
EP1334732B1 (en) | Pharmaceutical preparation of n-[2-(1,6,7,8-tetrahydro-2h-indeno[5,4 b]furan-8-yl)ethyl]propionamide coated with a copolyvidone-containing coating free of polyethylene glycol | |
WO2011160541A1 (zh) | 托伐普坦固体分散体及其制备方法 | |
JP2021038218A (ja) | リバーロキサバン含有錠剤 | |
JP2018177657A (ja) | レベチラセタム含有医薬組成物及びその製造方法 | |
JP5381978B2 (ja) | アミド誘導体含有医薬組成物 | |
JP2021028326A (ja) | レベチラセタムを含む錠剤 | |
JP7161176B2 (ja) | 口腔内崩壊錠及びその製造方法 | |
JP7046978B2 (ja) | 水溶解度及びバイオアベイラビリティが改善された組成物 | |
JP7407364B2 (ja) | ラメルテオン含有固形製剤 | |
JP2002012540A (ja) | 水易溶性薬物含有錠剤 | |
JP6538321B2 (ja) | 経口組成物 | |
JP6321131B2 (ja) | アムロジピン含有配合錠の溶出性改善方法 | |
JP6812104B2 (ja) | 経口固形組成物 | |
JP2020176090A (ja) | ダサチニブ無水物を含有する固形製剤の製造方法 | |
JP2021187767A (ja) | 服用性、安定性等に優れた医薬組成物 | |
JP2021024820A (ja) | 光安定性が向上した、ダサチニブ無水物フィルムコーティング錠剤 | |
JP6199922B2 (ja) | 化学的な安定性が向上したイルベサルタン含有錠剤 | |
JP7023186B2 (ja) | 認知症治療薬を含有する口腔内崩壊性錠剤 | |
JP6525979B2 (ja) | ナトリウム−1−[6−(モルホリン−4−イル)ピリミジン−4−イル]−4−(1h−1,2,3−トリアゾール−1−イル)−1h−ピラゾール−5−オレートを含む医薬製剤 | |
JP6858873B2 (ja) | セレコキシブを含む錠剤 | |
JP7109748B2 (ja) | アジルサルタンとアムロジピンベシル酸塩含有固形製剤及び固形製剤の製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20211227 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230110 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20230303 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20230303 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230310 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230511 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20230808 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20231018 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20231026 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20231114 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20231205 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7407364 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |