WO2023080854A1 - Compositions de chlorhydrate de lurasidone - Google Patents
Compositions de chlorhydrate de lurasidone Download PDFInfo
- Publication number
- WO2023080854A1 WO2023080854A1 PCT/TR2021/051124 TR2021051124W WO2023080854A1 WO 2023080854 A1 WO2023080854 A1 WO 2023080854A1 TR 2021051124 W TR2021051124 W TR 2021051124W WO 2023080854 A1 WO2023080854 A1 WO 2023080854A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pharmaceutical composition
- lurasidone
- composition according
- oral solid
- solid pharmaceutical
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 39
- NEKCRUIRPWNMLK-SCIYSFAVSA-N lurasidone hydrochloride Chemical compound Cl.C1=CC=C2C(N3CCN(CC3)C[C@@H]3CCCC[C@H]3CN3C(=O)[C@@H]4[C@H]5CC[C@H](C5)[C@@H]4C3=O)=NSC2=C1 NEKCRUIRPWNMLK-SCIYSFAVSA-N 0.000 title description 13
- 229960002863 lurasidone hydrochloride Drugs 0.000 title description 12
- PQXKDMSYBGKCJA-CVTJIBDQSA-N lurasidone Chemical compound C1=CC=C2C(N3CCN(CC3)C[C@@H]3CCCC[C@H]3CN3C(=O)[C@@H]4[C@H]5CC[C@H](C5)[C@@H]4C3=O)=NSC2=C1 PQXKDMSYBGKCJA-CVTJIBDQSA-N 0.000 claims abstract description 47
- 229960001432 lurasidone Drugs 0.000 claims abstract description 44
- 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 abstract description 21
- 235000010355 mannitol Nutrition 0.000 claims abstract description 20
- 229930195725 Mannitol Natural products 0.000 claims abstract description 19
- 239000000594 mannitol Substances 0.000 claims abstract description 19
- 239000008194 pharmaceutical composition Substances 0.000 claims abstract description 19
- 150000003839 salts Chemical class 0.000 claims abstract description 19
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 19
- 239000003826 tablet Substances 0.000 claims description 18
- 239000000546 pharmaceutical excipient Substances 0.000 claims description 17
- 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 claims description 14
- 239000008203 oral pharmaceutical composition Substances 0.000 claims description 13
- 229920000881 Modified starch Polymers 0.000 claims description 12
- 229920002785 Croscarmellose sodium Polymers 0.000 claims description 10
- 229960001681 croscarmellose sodium Drugs 0.000 claims description 10
- 235000010947 crosslinked sodium carboxy methyl cellulose Nutrition 0.000 claims description 10
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical group [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 claims description 10
- 201000000980 schizophrenia Diseases 0.000 claims description 10
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 9
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 9
- 239000007884 disintegrant Substances 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 9
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 8
- 229920002472 Starch Polymers 0.000 claims description 8
- 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 claims description 8
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims description 8
- 229950008138 carmellose Drugs 0.000 claims description 8
- 239000008107 starch Substances 0.000 claims description 8
- 235000019698 starch Nutrition 0.000 claims description 8
- 229920000168 Microcrystalline cellulose Polymers 0.000 claims description 7
- 239000008108 microcrystalline cellulose Substances 0.000 claims description 7
- 235000019813 microcrystalline cellulose Nutrition 0.000 claims description 7
- 229940016286 microcrystalline cellulose Drugs 0.000 claims description 7
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 6
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 6
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 6
- 239000011230 binding agent Substances 0.000 claims description 6
- 239000003085 diluting agent Substances 0.000 claims description 6
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 claims description 6
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims description 6
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 claims description 6
- 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 claims description 6
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 claims description 5
- 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 5
- 238000005469 granulation Methods 0.000 claims description 5
- 230000003179 granulation Effects 0.000 claims description 5
- 239000008101 lactose Substances 0.000 claims description 5
- 229960001375 lactose Drugs 0.000 claims description 5
- 239000000314 lubricant Substances 0.000 claims description 5
- 235000019359 magnesium stearate Nutrition 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 5
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 4
- 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 claims 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 claims description 4
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 4
- 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 claims description 4
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 claims description 4
- 239000011575 calcium Substances 0.000 claims description 4
- 229910052791 calcium Inorganic materials 0.000 claims description 4
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 claims description 4
- 229960000913 crospovidone Drugs 0.000 claims description 4
- 229940031703 low substituted hydroxypropyl cellulose Drugs 0.000 claims description 4
- 229920000523 polyvinylpolypyrrolidone Polymers 0.000 claims description 4
- 235000013809 polyvinylpolypyrrolidone Nutrition 0.000 claims description 4
- 239000011734 sodium Substances 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- 229960002920 sorbitol Drugs 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical group O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- QCQCHGYLTSGIGX-GHXANHINSA-N 4-[[(3ar,5ar,5br,7ar,9s,11ar,11br,13as)-5a,5b,8,8,11a-pentamethyl-3a-[(5-methylpyridine-3-carbonyl)amino]-2-oxo-1-propan-2-yl-4,5,6,7,7a,9,10,11,11b,12,13,13a-dodecahydro-3h-cyclopenta[a]chrysen-9-yl]oxy]-2,2-dimethyl-4-oxobutanoic acid Chemical compound N([C@@]12CC[C@@]3(C)[C@]4(C)CC[C@H]5C(C)(C)[C@@H](OC(=O)CC(C)(C)C(O)=O)CC[C@]5(C)[C@H]4CC[C@@H]3C1=C(C(C2)=O)C(C)C)C(=O)C1=CN=CC(C)=C1 QCQCHGYLTSGIGX-GHXANHINSA-N 0.000 claims description 3
- 229920002261 Corn starch Polymers 0.000 claims description 3
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 claims description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 3
- 239000008120 corn starch Substances 0.000 claims description 3
- 239000001863 hydroxypropyl cellulose Substances 0.000 claims description 3
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 claims description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 3
- 235000019422 polyvinyl alcohol Nutrition 0.000 claims description 3
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 3
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 3
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 3
- 239000004386 Erythritol Substances 0.000 claims description 2
- UNXHWFMMPAWVPI-UHFFFAOYSA-N Erythritol Natural products OCC(O)C(O)CO UNXHWFMMPAWVPI-UHFFFAOYSA-N 0.000 claims description 2
- 108010010803 Gelatin Proteins 0.000 claims description 2
- 239000002202 Polyethylene glycol Substances 0.000 claims description 2
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 2
- 239000004141 Sodium laurylsulphate Substances 0.000 claims description 2
- 235000021355 Stearic acid Nutrition 0.000 claims description 2
- 229930006000 Sucrose Natural products 0.000 claims 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 claims description 2
- TVXBFESIOXBWNM-UHFFFAOYSA-N Xylitol Natural products OCCC(O)C(O)C(O)CCO TVXBFESIOXBWNM-UHFFFAOYSA-N 0.000 claims description 2
- XAAHAAMILDNBPS-UHFFFAOYSA-L calcium hydrogenphosphate dihydrate Chemical compound O.O.[Ca+2].OP([O-])([O-])=O XAAHAAMILDNBPS-UHFFFAOYSA-L 0.000 claims description 2
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims description 2
- 235000013539 calcium stearate Nutrition 0.000 claims description 2
- 239000008116 calcium stearate Substances 0.000 claims description 2
- 239000008367 deionised water Substances 0.000 claims description 2
- 229910021641 deionized water Inorganic materials 0.000 claims description 2
- 235000013681 dietary sucrose Nutrition 0.000 claims description 2
- UNXHWFMMPAWVPI-ZXZARUISSA-N erythritol Chemical compound OC[C@H](O)[C@H](O)CO UNXHWFMMPAWVPI-ZXZARUISSA-N 0.000 claims description 2
- 235000019414 erythritol Nutrition 0.000 claims description 2
- 229940009714 erythritol Drugs 0.000 claims description 2
- 229920000159 gelatin Polymers 0.000 claims description 2
- 239000008273 gelatin Substances 0.000 claims description 2
- 235000019322 gelatine Nutrition 0.000 claims description 2
- 235000011852 gelatine desserts Nutrition 0.000 claims description 2
- 150000004676 glycans Chemical class 0.000 claims description 2
- HBNDBUATLJAUQM-UHFFFAOYSA-L magnesium;dodecyl sulfate Chemical compound [Mg+2].CCCCCCCCCCCCOS([O-])(=O)=O.CCCCCCCCCCCCOS([O-])(=O)=O HBNDBUATLJAUQM-UHFFFAOYSA-L 0.000 claims description 2
- 229960001855 mannitol Drugs 0.000 claims description 2
- HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 claims description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 2
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 2
- 229920001223 polyethylene glycol Polymers 0.000 claims description 2
- 229920001282 polysaccharide Polymers 0.000 claims description 2
- 239000005017 polysaccharide Substances 0.000 claims description 2
- 235000019333 sodium laurylsulphate Nutrition 0.000 claims description 2
- 239000000600 sorbitol Substances 0.000 claims description 2
- 239000008117 stearic acid Substances 0.000 claims description 2
- 229960004793 sucrose Drugs 0.000 claims description 2
- 239000000454 talc Substances 0.000 claims description 2
- 235000012222 talc Nutrition 0.000 claims description 2
- 229910052623 talc Inorganic materials 0.000 claims description 2
- 239000000811 xylitol Substances 0.000 claims description 2
- 229960002675 xylitol Drugs 0.000 claims description 2
- 235000010447 xylitol Nutrition 0.000 claims description 2
- HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 claims description 2
- 239000007891 compressed tablet Substances 0.000 claims 1
- 238000013268 sustained release Methods 0.000 claims 1
- 239000012730 sustained-release form Substances 0.000 claims 1
- 238000004090 dissolution Methods 0.000 description 15
- 238000002360 preparation method Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 11
- 239000008187 granular material Substances 0.000 description 9
- 239000000843 powder Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000003814 drug Substances 0.000 description 6
- 238000000338 in vitro Methods 0.000 description 6
- 229940032147 starch Drugs 0.000 description 6
- 238000005550 wet granulation Methods 0.000 description 6
- 208000028683 bipolar I disease Diseases 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000000825 pharmaceutical preparation Substances 0.000 description 5
- 239000002253 acid Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 235000013305 food Nutrition 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000002492 water-soluble polymer binding agent Substances 0.000 description 4
- 208000020925 Bipolar disease Diseases 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000004480 active ingredient Substances 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 229940126534 drug product Drugs 0.000 description 3
- 229940124531 pharmaceutical excipient Drugs 0.000 description 3
- QZAYGJVTTNCVMB-UHFFFAOYSA-N serotonin Chemical compound C1=C(O)C=C2C(CCN)=CNC2=C1 QZAYGJVTTNCVMB-UHFFFAOYSA-N 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 208000024891 symptom Diseases 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000000561 anti-psychotic effect Effects 0.000 description 2
- 239000000164 antipsychotic agent Substances 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 230000006399 behavior Effects 0.000 description 2
- 208000025307 bipolar depression Diseases 0.000 description 2
- 208000010877 cognitive disease Diseases 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000012738 dissolution medium Substances 0.000 description 2
- VYFYYTLLBUKUHU-UHFFFAOYSA-N dopamine Chemical compound NCCC1=CC=C(O)C(O)=C1 VYFYYTLLBUKUHU-UHFFFAOYSA-N 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 229940071676 hydroxypropylcellulose Drugs 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 229940036674 latuda Drugs 0.000 description 2
- 208000024714 major depressive disease Diseases 0.000 description 2
- 150000007522 mineralic acids Chemical class 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000006186 oral dosage form Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 208000020016 psychiatric disease Diseases 0.000 description 2
- 150000005846 sugar alcohols Chemical class 0.000 description 2
- CSNIZNHTOVFARY-UHFFFAOYSA-N 1,2-benzothiazole Chemical class C1=CC=C2C=NSC2=C1 CSNIZNHTOVFARY-UHFFFAOYSA-N 0.000 description 1
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 description 1
- 206010010144 Completed suicide Diseases 0.000 description 1
- 208000027776 Extrapyramidal disease Diseases 0.000 description 1
- 238000004566 IR spectroscopy Methods 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- 206010029333 Neurosis Diseases 0.000 description 1
- 208000028017 Psychotic disease Diseases 0.000 description 1
- 208000007271 Substance Withdrawal Syndrome Diseases 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 239000005557 antagonist Substances 0.000 description 1
- 229940124604 anti-psychotic medication Drugs 0.000 description 1
- 239000002249 anxiolytic agent Substances 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 235000010980 cellulose Nutrition 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007907 direct compression Methods 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000035475 disorder Diseases 0.000 description 1
- 229960003638 dopamine Drugs 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 238000001647 drug administration Methods 0.000 description 1
- 239000003937 drug carrier Substances 0.000 description 1
- 229940088679 drug related substance Drugs 0.000 description 1
- 238000007908 dry granulation Methods 0.000 description 1
- 230000008451 emotion Effects 0.000 description 1
- 235000020937 fasting conditions Nutrition 0.000 description 1
- 239000007941 film coated tablet Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009477 fluid bed granulation Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000012458 free base Substances 0.000 description 1
- 238000009478 high shear granulation Methods 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- 229940071870 hydroiodic acid Drugs 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 230000008449 language Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000011812 mixed powder Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000003176 neuroleptic agent Substances 0.000 description 1
- 208000015238 neurotic disease Diseases 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- WVDDGKGOMKODPV-ZQBYOMGUSA-N phenyl(114C)methanol Chemical compound O[14CH2]C1=CC=CC=C1 WVDDGKGOMKODPV-ZQBYOMGUSA-N 0.000 description 1
- 229920005596 polymer binder Polymers 0.000 description 1
- 239000002491 polymer binding agent Substances 0.000 description 1
- 238000000634 powder X-ray diffraction Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 229940076279 serotonin Drugs 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 238000009097 single-agent therapy Methods 0.000 description 1
- AEQFSUDEHCCHBT-UHFFFAOYSA-M sodium valproate Chemical compound [Na+].CCCC(C([O-])=O)CCC AEQFSUDEHCCHBT-UHFFFAOYSA-M 0.000 description 1
- 239000007962 solid dispersion Substances 0.000 description 1
- 239000012453 solvate Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000011272 standard treatment Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000002076 thermal analysis method Methods 0.000 description 1
- 229940102566 valproate Drugs 0.000 description 1
- 230000004580 weight loss Effects 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
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2013—Organic compounds, e.g. phospholipids, fats
- A61K9/2018—Sugars, or sugar alcohols, e.g. lactose, mannitol; Derivatives thereof, e.g. polysorbates
-
- 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
- A61K31/496—Non-condensed piperazines containing further heterocyclic rings, e.g. rifampin, thiothixene or sparfloxacin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0053—Mouth and digestive tract, i.e. intraoral and peroral administration
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/18—Antipsychotics, i.e. neuroleptics; Drugs for mania or schizophrenia
Definitions
- the present invention relates to a pharmaceutical composition
- a pharmaceutical composition comprising lurasidone or its pharmaceutically acceptable salt thereof and mannitol within specified range of ratio by total weight of the composition.
- Schizophrenia is a psychosis, a type of mental illness characterized by distortions in thinking, perception, emotions, language, sense of self and behavior that severe and chronic mental illness is estimated approximately 1.0% of the population throughout the world. Besides that, it also reduces life expectancy by approximately 10 years, mostly as a consequence of suicide.
- Antipsychotic medications are mainly standard treatment for patients with schizophrenia for being effective in treating symptoms and behaviours associated with the disorder. But the treatment should be continued for a long time due to being risk of reoccurring of schizophrenia in case the drug’s withdrawal. Thus, any possible side effects during administration may always be serious problems.
- the second-generation or “atypical” antipsychotic drugs were desired to develop safe medicament which exhibits an excellent effect on various schizophrenia as an antipsychotic without causing side effects such as extrapyramidal symptoms for prolonged medication.
- Lurasidone is a second-generation antipsychotic belonging to the chemical class of benzisothiazol derivatives. Also, it has also antagonist activity on the dopamine 2 (D2) and serotonin (5-HT)-2A receptors.
- lurasidone is (3aR,4S,7R,7aS)-2- ⁇ (lR,2R)-2-[4-(l,2-benzisothiazol-3- yl)piperazin-l-ylmethyl]cyclohexylmethyl ⁇ hexahydro-4,7-methano-2H-isoindole- 1,3-dione.
- the empirical formula of lurasidone is C28H36N4O2S and the compound has a molecular weight of 492.676 g/mol.
- the structural formula of lurasidone is shown in the Formula I.
- Lurasidone hydrochloride is a white to off-white powder and non-hygroscopic. It is very slightly soluble in water, practically insoluble or insoluble in 0.1 N HC1, slightly soluble in ethanol, sparingly soluble in methanol, practically insoluble or insoluble in toluene and very slightly soluble in acetone.
- Lurasidone base and its pharmaceutically acceptable acid addition salts first have been described in EP0464846 numbered patent document by Sumitomo Pharmaceuticals Company wherein the compound is described as antipsychotic-, neuroleptic- and anti-anxiety agents for the treatment of schizophrenia, senile insanity, manic-depressive psychosis and neurosis.
- Example l-(a) discloses the preparation of lurasidone and its pharmaceutically acceptable salt thereof, with hydrochloride salt.
- patent document numbered as EP1535616 was first disclosed a pharmaceutical composition comprising lurasidone or a pharmaceutically acceptable salt thereof in the preparation of an agent for improving the negative symptoms and/or cognitive dysfunction of schizophrenia.
- EP1535616 numbered patent document has divisional patent applications as EP1944030 and EP2295061.
- EP 1944030 relates to an oral preparation comprising lurasidone or a pharmaceutically acceptable salt thereof, for use in a method for improving the negative symptoms and/or cognitive dysfunction of schizophrenia.
- EP2295061 patent document disclosed a novel oral method comprising lurasidone used for the treatment of schizophrenia. The said patent application was withdrawn.
- a pharmaceutical final product comprising lurasidone as an active was firstly approved by the U.S. Food&Drug Administration on October 2010 and by European Medicines Agency on March 2014 and has been launched under the brand name of LATUDA®.
- LATUDA® is a medicine that is indicated for treatment of adult and adolescent patients (13 to 17 years) with schizophrenia, monotherapy treatment of adult and pediatric patients (10 to 17 years) with major depressive episode associated with bipolar I disorder (bipolar depression and adjunctive treatment with lithium or valproate in adult patients with major depressive episode associated with bipolar I disorder (bipolar depression).
- the commercial product is presented as film-coated tablets available in strengths designated as, 20, 40, 60, 80 and 120 mg of lurasidone HC1.
- EP 1884242 relates to an oral preparation comprising lurasidone, a pregelatinized starch, a water-soluble excipient and a water-soluble polymer binder; wherein a content of lurasidone in the preparation is 20 to 45% (wt/wt), and the pregelatinized starch is incorporated in an amount of 10 to 50% (wt/wt) based on the weight of the preparation.
- EP1884242 numbered patent document has divisional patent application as EP2422783.
- EP2422783 relates to an oral preparation comprising lurasidone, a pregelatinized starch, a water-soluble excipient, a water-soluble polymer binder and a disintegrant; wherein lurasidone in the preparation is 20 to 45% (wt/wt), pregelatinized starch in the preparation is 10 to 50% (wt/wt) based on the weight of the preparation; and wherein the disintegrant is selected from the group consisting of corn starch, crystalline cellulose, low substituted hydroxypropylcellulose, carmellose, carmellose calcium, carmellose sodium, croscarmellose sodium, carboxymethyl starch sodium and crospovidone.
- EP1327440 relates to a pharmaceutical preparation in the form of a rapidly disintegrating oral preparation comprising granules comprising lurasidone, two disintegrating agents, a water- soluble excipient and a polymer binder.
- EP1327440 numbered patent document has divisional patent application as EP1974724.
- EP1891956 relates to a solution-type preparation comprising lurasidone or a pharmaceutically acceptable acid addition salt thereof, wherein the active ingredient is solubilized by incorporating at least one substance selected from benzyl alcohol, N,N-dimethylacetamide, lactic acid, anhydrous ethanol and propylene glycol.
- EP3318279 relates to pharmaceutical compositions comprising lurasidone hydrochloride with at least one binder and one or more other pharmaceutically acceptable excipient.
- WO2016012898 relates to an oral pharmaceutical composition
- an oral pharmaceutical composition comprising lurasidone or pharmaceutically acceptable salts thereof, one or more water-soluble pharmaceutical excipients, a disintegrating agent consisting essentially of a single disintegrating agent, wherein the composition is free of starch.
- WO2012156981 relates to an oral pharmaceutical composition comprising lurasidone or pharmaceutically acceptable salts thereof and one or more pharmaceutical excipients, wherein the composition is free of water-soluble excipients.
- WO2019128991 relates to an oral pharmaceutical composition comprising lurasidone wherein the lurasidone is in a free base form.
- WO2014076712 relates to pharmaceutical composition
- WO2018130943 relates to pharmaceutical composition
- pharmaceutical composition comprising lurasidone or its pharmaceutically acceptable salt(s) or solvate(s) thereof, microcrystalline cellulose and, one or more other pharmaceutical excipient(s); wherein the ratio of lurasidone to microcrystalline cellulose is in the range from about 2: 1 to about 10: 1.
- Absorbed lurasidone in approximately 1-3 hours can reach peak serum concentrations. Its absorption rate is quite low that is estimated as 9-19% after dosing in suspension from after food. Also when lurasidone is administered with food, mean Cmax and AUC were about 3-times and 2-times, respectively, compared to the levels observed under fasting conditions. Thus, it has been recommended to be administered with food.
- a solid oral pharmaceutical composition comprising lurasidone or one of its pharmaceutically acceptable salt thereof and at least one pharmaceutically acceptable excipient was developed to obtain suitable dissolution profile with making improvements on friability, disintegration and easy tableting processes by using lurasidone and mannitol with specified range ratio 4:1 to 5.5:1 by total weight of the composition.
- the object of this invention is to develop an oral pharmaceutical composition
- an oral pharmaceutical composition comprising a therapeutically effective amount of lurasidone or one of its pharmaceutically acceptable salts, mannitol and at least one pharmaceutically acceptable excipient with improved physicochemical characteristics.
- the active agent is lurasidone hydrochloride for the preparation of an oral dosage form.
- mannitol is also present as an excipient with the active agent lurasidone hydrochloride for the preparation of an oral dosage form.
- the present invention relates to an oral pharmaceutical composition
- an oral pharmaceutical composition comprising lurasidone hydrochloride, mannitol and a pharmaceutically acceptable excipient manufactured by using wet granulation method.
- Another object of the present invention is related to an oral pharmaceutical composition comprising lurasidone or one of its pharmaceutically acceptable salt thereof, mannitol and at least one pharmaceutically acceptable excipient wherein the weight ratio of lurasidone and mannitol is in the range of 4:1 to 5.5:1.
- the present invention provides an oral pharmaceutical composition
- an oral pharmaceutical composition comprising therapeutically effective amount of lurasidone or one of its pharmaceutically acceptable salts, mannitol and at least one pharmaceutically acceptable excipient presenting improved flowability and dissolution characteristics.
- lurasidone used in the prepared oral pharmaceutical composition is in hydrochloride salt.
- lurasidone is known to have very low aqueous solubility such as 0.224 mg/mL in water and its estimated bioavailability value in the range about 9% to 19%.
- wet granulation (high- shear granulation or fluid-bed granulation) could be more proper to use as a manufacturing method to get desired dissolution profile of Lurasidone.
- wet granulation refers to converting a powder blend into granules having suitable flow and being cohesive properties for tableting. The procedure consists of mixing the powders in a suitable blender followed by adding the granulating solution under shear to the mixed powders to obtain a granulation.
- compositions comprising lurasidone hydrochloride, mannitol and other excipients such as diluents, disintegrant, binders, lubricant and solvent.
- At least one diluent may include, but are not limited to mannitol, lactose, saccharose, sorbitol, D-sorbitol, erythritol, xylitol, dibasic calcium phosphate dihydrate, polysaccharides, primarily microcrystalline cellulose and the like and mixtures thereof.
- diluents are mannitol and lactose.
- At least one disintegrant may include, but are not limited to corn starch, pregelatinized starch, microcrystalline cellulose, low substituted hydroxypropylcellulose, carmellose, carmellose calcium, carmellose sodium, croscarmellose sodium, carboxymethyl starch sodium, crospovidone and the like and mixtures thereof.
- disintegrants are pregelatinized starch and croscarmellose sodium.
- At least one binder may include, but are not limited to hydroxypropylcellulose, hydroxypropyl methylcellulose, polyvinylpyrrolidone, polyvinyl alcohol, gelatin, starch, pregelatinized starch and the like and mixtures thereof.
- binder is hydroxypropyl methylcellulose.
- lubricant may include, but is not limited to magnesium stearate, calcium stearate, stearic acid, talc, polyethylene glycol, sodium lauryl sulphate and magnesium lauryl sulphate and the like and mixtures thereof.
- the lubricant is magnesium stearate.
- solvent may include, but is not limited to can be selected from deionized water, methanol, ethanol, isopropyl alcohol, dichloromethane, acetone, ethyl acetate, dimethylsulfoxide and their mixtures thereof.
- the solvent is ethanol.
- Example 1 The embodiment in accordance with the present invention was designed with adjusted quantitative composition composed of pharmaceutically acceptable ingredients mentioned above by using wet granulation process.
- the embodiment, Example 1 is given in the below.
- the embodiment Example 1 based on the invention provides an oral pharmaceutical composition in the amounts of w/w% by weight of the total composition.
- Step (b) Lurasidone, mannitol, pregelatinized starch and specified amount of croscarmellose Sodium are screened through a proper sieve and stirred
- c. The solution in Step (b) is added into the powder blend prepared in Step (a) to perform granulation process, d.
- the granule prepared in Step (c) were dried in fluid bed dryer and shifted through a proper sieve, e.
- the remaining amounts of the croscarmellose sodium, lactose are screened through a proper sieve and added to the granules prepared in Step (d) and stirred
- Magnesium stearate is screened through a proper sieve and added to the granules prepared in Step (e) and stirred to obtain a uniform final blend, g. Tablet compression is performed with the final blend in Step (f).
- the prepared tablets were subjected to friability study in order to measure the resistance of tablets to fractures according to USP ⁇ 1216 > Tablet Friability test.
- in vitro dissolution study The conditions of in vitro dissolution study are set by USFDA, based on the information available dissolution medium is McIIvaine buffer. Other conditions are defined as; volume of dissolution medium is 900 ml, temperature of study is 37°C ⁇ 0.5, rotation speed is 50 rpm, apparatus is paddle and the duration of dissolution study is 60 minutes.
- Example 2 Based on the results presented in Table 2, the release pattern of Example 1 was remarkably slower than the reference drug product.
- the amount of croscarmellose sodium is increased in the pharmaceutical composition.
- Other ingredients are also adjusted to improve ability to process.
- the manufacturing process is the same with the Example 1.
- the compressibility index and Hausner ratio were calculated as 17.00 and 1,250, respectively and the results of bulk and tapped densities were 0.580 g/ml and 0.699 g/ml.
- Example 2 The formulation design of Example 2 is modified quantitatively to overcome the problems due to lurasidone hydrochloride. As being diluent, mannitol in the Example 2 has the highest impact on powder blend. Thus, the correlation in amount between lurasidone hydrochloride and mannitol is investigated to get successful tablet compression process and dissolution characteristics.
- an oral pharmaceutical composition was developed with improved friability, disintegration time and dissolution profile by keeping constant
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Physiology (AREA)
- Nutrition Science (AREA)
- Psychiatry (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Organic Chemistry (AREA)
- Medicinal Preparation (AREA)
Abstract
La présente invention concerne une composition pharmaceutique comprenant de la lurasidone ou un sel pharmaceutiquement acceptable de celui-ci et du mannitol compris dans une plage spécifiée de rapport par poids total de la composition.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/TR2021/051124 WO2023080854A1 (fr) | 2021-11-03 | 2021-11-03 | Compositions de chlorhydrate de lurasidone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/TR2021/051124 WO2023080854A1 (fr) | 2021-11-03 | 2021-11-03 | Compositions de chlorhydrate de lurasidone |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2023080854A1 true WO2023080854A1 (fr) | 2023-05-11 |
Family
ID=86241593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/TR2021/051124 WO2023080854A1 (fr) | 2021-11-03 | 2021-11-03 | Compositions de chlorhydrate de lurasidone |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2023080854A1 (fr) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140348909A1 (en) * | 2011-05-13 | 2014-11-27 | Cadila Healthcare Limited | Pharmaceutical compositions of lurasidone |
CN106539768A (zh) * | 2015-09-18 | 2017-03-29 | 成都康弘药业集团股份有限公司 | 一种盐酸鲁拉西酮口腔崩解片及其制备方法 |
CN107854446A (zh) * | 2017-12-19 | 2018-03-30 | 佛山市弘泰药物研发有限公司 | 一种盐酸鲁拉西酮口崩片及其制备方法 |
CN110833532A (zh) * | 2019-12-19 | 2020-02-25 | 赵洁 | 一种快速释药的盐酸鲁拉西酮片及其制备工艺 |
CN113081983A (zh) * | 2021-04-19 | 2021-07-09 | 北京阳光诺和药物研究股份有限公司 | 一种鲁拉西酮舌下片及其制备方法 |
-
2021
- 2021-11-03 WO PCT/TR2021/051124 patent/WO2023080854A1/fr unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140348909A1 (en) * | 2011-05-13 | 2014-11-27 | Cadila Healthcare Limited | Pharmaceutical compositions of lurasidone |
CN106539768A (zh) * | 2015-09-18 | 2017-03-29 | 成都康弘药业集团股份有限公司 | 一种盐酸鲁拉西酮口腔崩解片及其制备方法 |
CN107854446A (zh) * | 2017-12-19 | 2018-03-30 | 佛山市弘泰药物研发有限公司 | 一种盐酸鲁拉西酮口崩片及其制备方法 |
CN110833532A (zh) * | 2019-12-19 | 2020-02-25 | 赵洁 | 一种快速释药的盐酸鲁拉西酮片及其制备工艺 |
CN113081983A (zh) * | 2021-04-19 | 2021-07-09 | 北京阳光诺和药物研究股份有限公司 | 一种鲁拉西酮舌下片及其制备方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11413295B2 (en) | Oral preparation of obeticholic acid | |
US11925709B2 (en) | Tablet formulation for CGRP active compounds | |
US20070071813A1 (en) | Novel dosage formulation | |
JP5289338B2 (ja) | 医薬固形製剤及びその製造方法 | |
CA2720851A1 (fr) | Compositions pharmaceutiques orales dans une dispersion solide moleculaire | |
WO2010041277A2 (fr) | Compositions pharmaceutiques stables de montélukast ou de ses sels ou solvates ou hydrates | |
TWI624275B (zh) | 具有高含量菲索芬那定(fexofenadine)之固態單位及其製備方法 | |
US20090088424A1 (en) | Methods and compositions for controlling the bioavailability of poorly soluble drugs | |
US20140343076A1 (en) | Pharmaceutical compositions of lurasidone | |
US10888519B2 (en) | Immediate release pharmaceutical composition of iron chelating agents | |
US20130259904A1 (en) | Prasugrel containing quickly released stable oral pharmaceutical compositions | |
US20240131018A1 (en) | Pharmaceutical compositions of cabozantinib | |
KR102301743B1 (ko) | 에피나코나졸 경구용 조성물 | |
WO2023080854A1 (fr) | Compositions de chlorhydrate de lurasidone | |
US20220362235A1 (en) | Pharmaceutical compositions of cabozantinib | |
US20220280500A1 (en) | Pharmaceutical compositions of cabozantinib | |
US20220265633A1 (en) | Pharmaceutical compositions of cabozantinib | |
WO2014009817A1 (fr) | Composition pharmaceutique de fébuxostat | |
US11260055B2 (en) | Oral pharmaceutical composition of lurasidone and preparation thereof | |
US8309607B2 (en) | Rapid release irbesartan-containing pharmaceutical composition | |
US20110165235A1 (en) | Directly pressed aliskiren tablets | |
US20230073216A1 (en) | Pharmaceutical Compositions of Raltegravir | |
WO2022115057A1 (fr) | Procédé de fabrication amélioré pour les formulations comprenant une forme h de solvate de butanol de hbr de vortioxétine | |
WO2022115055A1 (fr) | Composition à libération immédiate de favipiravir | |
US20220370477A1 (en) | Solid Oral Dosage Forms Of Dexamethasone |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 21963444 Country of ref document: EP Kind code of ref document: A1 |