JP7386967B2 - イカリチンナノミセル製剤、その調製方法及びその応用 - Google Patents
イカリチンナノミセル製剤、その調製方法及びその応用 Download PDFInfo
- Publication number
- JP7386967B2 JP7386967B2 JP2022505252A JP2022505252A JP7386967B2 JP 7386967 B2 JP7386967 B2 JP 7386967B2 JP 2022505252 A JP2022505252 A JP 2022505252A JP 2022505252 A JP2022505252 A JP 2022505252A JP 7386967 B2 JP7386967 B2 JP 7386967B2
- Authority
- JP
- Japan
- Prior art keywords
- icaritin
- formulation
- nanomicelle
- solution
- auxiliary material
- 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
- TUUXBSASAQJECY-UHFFFAOYSA-N 3,5,7-trihydroxy-2-(4-methoxyphenyl)-8-(3-methylbut-2-enyl)chromen-4-one Chemical compound C1=CC(OC)=CC=C1C1=C(O)C(=O)C2=C(O)C=C(O)C(CC=C(C)C)=C2O1 TUUXBSASAQJECY-UHFFFAOYSA-N 0.000 title claims description 318
- CTGVBHDTGZUEJZ-UHFFFAOYSA-N Noricaritin Natural products CC(C)(O)CCC1=C(O)C=C(O)C(C(C=2O)=O)=C1OC=2C1=CC=C(O)C=C1 CTGVBHDTGZUEJZ-UHFFFAOYSA-N 0.000 title claims description 159
- 238000002360 preparation method Methods 0.000 title claims description 25
- 239000000203 mixture Substances 0.000 claims description 88
- 238000009472 formulation Methods 0.000 claims description 79
- 239000000243 solution Substances 0.000 claims description 61
- 239000000693 micelle Substances 0.000 claims description 40
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 25
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 24
- 239000012141 concentrate Substances 0.000 claims description 21
- 239000000796 flavoring agent Substances 0.000 claims description 17
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 16
- 239000007787 solid Substances 0.000 claims description 15
- 238000003756 stirring Methods 0.000 claims description 15
- 239000002202 Polyethylene glycol Substances 0.000 claims description 14
- 238000004108 freeze drying Methods 0.000 claims description 14
- 229920001223 polyethylene glycol Polymers 0.000 claims description 14
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 14
- 229920000642 polymer Polymers 0.000 claims description 13
- -1 acetate-polyethylene Chemical group 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 239000002518 antifoaming agent Substances 0.000 claims description 10
- 239000007864 aqueous solution Substances 0.000 claims description 10
- 235000013355 food flavoring agent Nutrition 0.000 claims description 10
- 239000002775 capsule Substances 0.000 claims description 9
- 239000008176 lyophilized powder Substances 0.000 claims description 9
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 9
- 239000006228 supernatant Substances 0.000 claims description 9
- 235000003599 food sweetener Nutrition 0.000 claims description 8
- 239000002904 solvent Substances 0.000 claims description 8
- 239000003765 sweetening agent Substances 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 239000012669 liquid formulation Substances 0.000 claims description 7
- 229920001993 poloxamer 188 Polymers 0.000 claims description 7
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 7
- 239000002244 precipitate Substances 0.000 claims description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- SHBUUTHKGIVMJT-UHFFFAOYSA-N Hydroxystearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OO SHBUUTHKGIVMJT-UHFFFAOYSA-N 0.000 claims description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 6
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 6
- GVJHHUAWPYXKBD-UHFFFAOYSA-N d-alpha-tocopherol Natural products OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-UHFFFAOYSA-N 0.000 claims description 6
- 229940072106 hydroxystearate Drugs 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- 238000000634 powder X-ray diffraction Methods 0.000 claims description 6
- KDYFGRWQOYBRFD-UHFFFAOYSA-L succinate(2-) Chemical compound [O-]C(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-L 0.000 claims description 6
- 239000013589 supplement Substances 0.000 claims description 6
- 239000000725 suspension Substances 0.000 claims description 6
- 229960001295 tocopherol Drugs 0.000 claims description 6
- 229930003799 tocopherol Natural products 0.000 claims description 6
- 235000010384 tocopherol Nutrition 0.000 claims description 6
- 239000011732 tocopherol Substances 0.000 claims description 6
- GVJHHUAWPYXKBD-IEOSBIPESA-N α-tocopherol Chemical compound OC1=C(C)C(C)=C2O[C@@](CCC[C@H](C)CCC[C@H](C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-IEOSBIPESA-N 0.000 claims description 6
- RVGRUAULSDPKGF-UHFFFAOYSA-N Poloxamer Chemical compound C1CO1.CC1CO1 RVGRUAULSDPKGF-UHFFFAOYSA-N 0.000 claims description 5
- 229920001531 copovidone Polymers 0.000 claims description 5
- 229940044519 poloxamer 188 Drugs 0.000 claims description 5
- 229920001992 poloxamer 407 Polymers 0.000 claims description 5
- 239000003755 preservative agent Substances 0.000 claims description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 4
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 claims description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 4
- 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 4
- 229930006000 Sucrose Natural products 0.000 claims description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 4
- 229920000578 graft copolymer Polymers 0.000 claims description 4
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 4
- 229940044476 poloxamer 407 Drugs 0.000 claims description 4
- 239000005720 sucrose Substances 0.000 claims description 4
- 229920002554 vinyl polymer Polymers 0.000 claims description 4
- 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 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000008101 lactose Substances 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 230000002335 preservative effect Effects 0.000 claims description 3
- HDTRYLNUVZCQOY-UHFFFAOYSA-N α-D-glucopyranosyl-α-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OC1C(O)C(O)C(O)C(CO)O1 HDTRYLNUVZCQOY-UHFFFAOYSA-N 0.000 claims description 2
- 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 2
- WQZGKKKJIJFFOK-QTVWNMPRSA-N D-mannopyranose Chemical compound OC[C@H]1OC(O)[C@@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-QTVWNMPRSA-N 0.000 claims description 2
- 229920002307 Dextran Polymers 0.000 claims description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 2
- 239000004471 Glycine Substances 0.000 claims description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims description 2
- HDTRYLNUVZCQOY-WSWWMNSNSA-N Trehalose Natural products O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 HDTRYLNUVZCQOY-WSWWMNSNSA-N 0.000 claims description 2
- HDTRYLNUVZCQOY-LIZSDCNHSA-N alpha,alpha-trehalose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 HDTRYLNUVZCQOY-LIZSDCNHSA-N 0.000 claims description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 2
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 claims description 2
- 239000008103 glucose Substances 0.000 claims description 2
- 239000008187 granular material Substances 0.000 claims description 2
- FZWBNHMXJMCXLU-BLAUPYHCSA-N isomaltotriose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@@H](OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O)O1 FZWBNHMXJMCXLU-BLAUPYHCSA-N 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 229910017604 nitric acid Inorganic materials 0.000 claims description 2
- 239000003208 petroleum Substances 0.000 claims description 2
- 238000010298 pulverizing process Methods 0.000 claims description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 2
- 239000003826 tablet Substances 0.000 claims description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims 1
- 239000000920 calcium hydroxide Substances 0.000 claims 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims 1
- 235000019634 flavors Nutrition 0.000 description 12
- 239000002245 particle Substances 0.000 description 12
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 9
- 239000007901 soft capsule Substances 0.000 description 9
- 239000003814 drug Substances 0.000 description 6
- 239000003205 fragrance Substances 0.000 description 6
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 6
- 241000282472 Canis lupus familiaris Species 0.000 description 5
- 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 5
- 239000012528 membrane Substances 0.000 description 5
- 229940100688 oral solution Drugs 0.000 description 5
- 230000002572 peristaltic effect Effects 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- CTKXFMQHOOWWEB-UHFFFAOYSA-N Ethylene oxide/propylene oxide copolymer Chemical compound CCCOC(C)COCCO CTKXFMQHOOWWEB-UHFFFAOYSA-N 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 229940079593 drug Drugs 0.000 description 4
- 239000007902 hard capsule Substances 0.000 description 4
- 230000036470 plasma concentration Effects 0.000 description 4
- 229920006316 polyvinylpyrrolidine Polymers 0.000 description 4
- 239000004627 regenerated cellulose Substances 0.000 description 4
- 229940083037 simethicone Drugs 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 229920002785 Croscarmellose sodium Polymers 0.000 description 3
- 235000016623 Fragaria vesca Nutrition 0.000 description 3
- 240000009088 Fragaria x ananassa Species 0.000 description 3
- 235000011363 Fragaria x ananassa Nutrition 0.000 description 3
- 229920003072 Plasdone™ povidone Polymers 0.000 description 3
- PRXRUNOAOLTIEF-ADSICKODSA-N Sorbitan trioleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@@H](OC(=O)CCCCCCC\C=C/CCCCCCCC)[C@H]1OC[C@H](O)[C@H]1OC(=O)CCCCCCC\C=C/CCCCCCCC PRXRUNOAOLTIEF-ADSICKODSA-N 0.000 description 3
- 239000004376 Sucralose Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 235000005687 corn oil Nutrition 0.000 description 3
- 239000002285 corn oil Substances 0.000 description 3
- 229960001681 croscarmellose sodium Drugs 0.000 description 3
- 235000010947 crosslinked sodium carboxy methyl cellulose Nutrition 0.000 description 3
- AMTWCFIAVKBGOD-UHFFFAOYSA-N dioxosilane;methoxy-dimethyl-trimethylsilyloxysilane Chemical compound O=[Si]=O.CO[Si](C)(C)O[Si](C)(C)C AMTWCFIAVKBGOD-UHFFFAOYSA-N 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 239000002502 liposome Substances 0.000 description 3
- 235000019359 magnesium stearate Nutrition 0.000 description 3
- 239000008055 phosphate buffer solution Substances 0.000 description 3
- 229940057838 polyethylene glycol 4000 Drugs 0.000 description 3
- 238000004626 scanning electron microscopy Methods 0.000 description 3
- 235000019408 sucralose Nutrition 0.000 description 3
- 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 3
- LEAHFJQFYSDGGP-UHFFFAOYSA-K trisodium;dihydrogen phosphate;hydrogen phosphate Chemical compound [Na+].[Na+].[Na+].OP(O)([O-])=O.OP([O-])([O-])=O LEAHFJQFYSDGGP-UHFFFAOYSA-K 0.000 description 3
- 238000000108 ultra-filtration Methods 0.000 description 3
- 239000008371 vanilla flavor Substances 0.000 description 3
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 description 2
- TZJALUIVHRYQQB-XFDQAQKOSA-N Icariin Natural products O(C)c1ccc(C2=C(O[C@H]3[C@@H](O)[C@H](O)[C@@H](O)[C@H](C)O3)C(=O)c3c(O)cc(O[C@H]4[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O4)c(C/C=C(\C)/C)c3O2)cc1 TZJALUIVHRYQQB-XFDQAQKOSA-N 0.000 description 2
- 229920003083 Kollidon® VA64 Polymers 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 2
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical group CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 2
- UEDUENGHJMELGK-HYDKPPNVSA-N Stevioside Chemical compound O([C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1O[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 UEDUENGHJMELGK-HYDKPPNVSA-N 0.000 description 2
- AOBORMOPSGHCAX-UHFFFAOYSA-N Tocophersolan Chemical compound OCCOC(=O)CCC(=O)OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C AOBORMOPSGHCAX-UHFFFAOYSA-N 0.000 description 2
- 235000013871 bee wax Nutrition 0.000 description 2
- 239000012166 beeswax Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 description 2
- OSASVXMJTNOKOY-UHFFFAOYSA-N chlorobutanol Chemical compound CC(C)(O)C(Cl)(Cl)Cl OSASVXMJTNOKOY-UHFFFAOYSA-N 0.000 description 2
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- 238000000113 differential scanning calorimetry Methods 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 235000019441 ethanol Nutrition 0.000 description 2
- 230000001747 exhibiting effect Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 125000001165 hydrophobic group Chemical group 0.000 description 2
- 239000001863 hydroxypropyl cellulose Substances 0.000 description 2
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 description 2
- TZJALUIVHRYQQB-XLRXWWTNSA-N icariin Chemical compound C1=CC(OC)=CC=C1C1=C(O[C@H]2[C@@H]([C@H](O)[C@@H](O)[C@H](C)O2)O)C(=O)C2=C(O)C=C(O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O3)O)C(CC=C(C)C)=C2O1 TZJALUIVHRYQQB-XLRXWWTNSA-N 0.000 description 2
- TZJALUIVHRYQQB-UHFFFAOYSA-N icariine Natural products C1=CC(OC)=CC=C1C1=C(OC2C(C(O)C(O)C(C)O2)O)C(=O)C2=C(O)C=C(OC3C(C(O)C(O)C(CO)O3)O)C(CC=C(C)C)=C2O1 TZJALUIVHRYQQB-UHFFFAOYSA-N 0.000 description 2
- 238000005374 membrane filtration Methods 0.000 description 2
- LXCFILQKKLGQFO-UHFFFAOYSA-N methylparaben Chemical compound COC(=O)C1=CC=C(O)C=C1 LXCFILQKKLGQFO-UHFFFAOYSA-N 0.000 description 2
- 239000002105 nanoparticle Substances 0.000 description 2
- 235000019645 odor Nutrition 0.000 description 2
- 125000006353 oxyethylene group Chemical group 0.000 description 2
- 239000000546 pharmaceutical excipient Substances 0.000 description 2
- 229940124531 pharmaceutical excipient Drugs 0.000 description 2
- 150000003904 phospholipids Chemical class 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- QELSKZZBTMNZEB-UHFFFAOYSA-N propylparaben Chemical compound CCCOC(=O)C1=CC=C(O)C=C1 QELSKZZBTMNZEB-UHFFFAOYSA-N 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 2
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 2
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 2
- 229940013618 stevioside Drugs 0.000 description 2
- OHHNJQXIOPOJSC-UHFFFAOYSA-N stevioside Natural products CC1(CCCC2(C)C3(C)CCC4(CC3(CCC12C)CC4=C)OC5OC(CO)C(O)C(O)C5OC6OC(CO)C(O)C(O)C6O)C(=O)OC7OC(CO)C(O)C(O)C7O OHHNJQXIOPOJSC-UHFFFAOYSA-N 0.000 description 2
- 235000019202 steviosides Nutrition 0.000 description 2
- NUFKRGBSZPCGQB-FLBSXDLDSA-N (3s)-3-amino-4-oxo-4-[[(2r)-1-oxo-1-[(2,2,4,4-tetramethylthietan-3-yl)amino]propan-2-yl]amino]butanoic acid;pentahydrate Chemical compound O.O.O.O.O.OC(=O)C[C@H](N)C(=O)N[C@H](C)C(=O)NC1C(C)(C)SC1(C)C.OC(=O)C[C@H](N)C(=O)N[C@H](C)C(=O)NC1C(C)(C)SC1(C)C NUFKRGBSZPCGQB-FLBSXDLDSA-N 0.000 description 1
- WSWCOQWTEOXDQX-MQQKCMAXSA-M (E,E)-sorbate Chemical compound C\C=C\C=C\C([O-])=O WSWCOQWTEOXDQX-MQQKCMAXSA-M 0.000 description 1
- JLPULHDHAOZNQI-ZTIMHPMXSA-N 1-hexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCC\C=C/C\C=C/CCCCC JLPULHDHAOZNQI-ZTIMHPMXSA-N 0.000 description 1
- BKVAAWMQOQLENB-UHFFFAOYSA-N 15-hydroxy stearic acid Chemical compound CCCC(O)CCCCCCCCCCCCCC(O)=O BKVAAWMQOQLENB-UHFFFAOYSA-N 0.000 description 1
- JVKUCNQGESRUCL-UHFFFAOYSA-N 2-Hydroxyethyl 12-hydroxyoctadecanoate Chemical compound CCCCCCC(O)CCCCCCCCCCC(=O)OCCO JVKUCNQGESRUCL-UHFFFAOYSA-N 0.000 description 1
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 description 1
- MIDXCONKKJTLDX-UHFFFAOYSA-N 3,5-dimethylcyclopentane-1,2-dione Chemical compound CC1CC(C)C(=O)C1=O MIDXCONKKJTLDX-UHFFFAOYSA-N 0.000 description 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N 4-hydroxybenzoic acid Chemical class OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 1
- WBZFUFAFFUEMEI-UHFFFAOYSA-M Acesulfame k Chemical compound [K+].CC1=CC(=O)[N-]S(=O)(=O)O1 WBZFUFAFFUEMEI-UHFFFAOYSA-M 0.000 description 1
- 239000004377 Alitame Substances 0.000 description 1
- 244000144730 Amygdalus persica Species 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
- 241000207199 Citrus Species 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000005979 Citrus limon Nutrition 0.000 description 1
- 244000131522 Citrus pyriformis Species 0.000 description 1
- 241000675108 Citrus tangerina Species 0.000 description 1
- 240000000560 Citrus x paradisi Species 0.000 description 1
- 229910002483 Cu Ka Inorganic materials 0.000 description 1
- 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 1
- 101000874334 Dalbergia nigrescens Isoflavonoid 7-O-beta-apiosyl-glucoside beta-glycosidase Proteins 0.000 description 1
- 101000757733 Enterococcus faecalis (strain ATCC 700802 / V583) Autolysin Proteins 0.000 description 1
- 241000893536 Epimedium Species 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 229930195725 Mannitol Natural products 0.000 description 1
- 229920000168 Microcrystalline cellulose Polymers 0.000 description 1
- 241000699670 Mus sp. Species 0.000 description 1
- 101000757734 Mycolicibacterium phlei 38 kDa autolysin Proteins 0.000 description 1
- 229920000463 Poly(ethylene glycol)-block-poly(propylene glycol)-block-poly(ethylene glycol) Polymers 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 229920003080 Povidone K 25 Polymers 0.000 description 1
- 229920003081 Povidone K 30 Polymers 0.000 description 1
- 229920003082 Povidone K 90 Polymers 0.000 description 1
- 235000006040 Prunus persica var persica Nutrition 0.000 description 1
- 244000172730 Rubus fruticosus Species 0.000 description 1
- 235000017848 Rubus fruticosus Nutrition 0.000 description 1
- WINXNKPZLFISPD-UHFFFAOYSA-M Saccharin sodium Chemical compound [Na+].C1=CC=C2C(=O)[N-]S(=O)(=O)C2=C1 WINXNKPZLFISPD-UHFFFAOYSA-M 0.000 description 1
- 229920001304 Solutol HS 15 Polymers 0.000 description 1
- 239000004147 Sorbitan trioleate Substances 0.000 description 1
- QFVOYBUQQBFCRH-UHFFFAOYSA-N Steviol Natural products C1CC2(C3)CC(=C)C3(O)CCC2C2(C)C1C(C)(C(O)=O)CCC2 QFVOYBUQQBFCRH-UHFFFAOYSA-N 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 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
- 239000002253 acid Substances 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 235000019409 alitame Nutrition 0.000 description 1
- 108010009985 alitame Proteins 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 239000000605 aspartame Substances 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
- 235000010357 aspartame Nutrition 0.000 description 1
- 229960003438 aspartame Drugs 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 235000019658 bitter taste Nutrition 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Substances [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- LNMAXKMUGYXKPJ-UHFFFAOYSA-L calcium;1,1-dioxo-1,2-benzothiazol-2-id-3-one Chemical compound [Ca+2].C1=CC=C2C([O-])=NS(=O)(=O)C2=C1.C1=CC=C2C([O-])=NS(=O)(=O)C2=C1 LNMAXKMUGYXKPJ-UHFFFAOYSA-L 0.000 description 1
- 235000013736 caramel Nutrition 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 235000010980 cellulose Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007958 cherry flavor Substances 0.000 description 1
- 229960004926 chlorobutanol Drugs 0.000 description 1
- 239000008370 chocolate flavor Substances 0.000 description 1
- 235000012000 cholesterol Nutrition 0.000 description 1
- 235000020971 citrus fruits Nutrition 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 238000013270 controlled release Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001938 differential scanning calorimetry curve Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 239000007884 disintegrant Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000002296 dynamic light scattering Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001493 electron microscopy Methods 0.000 description 1
- 230000002255 enzymatic effect Effects 0.000 description 1
- 235000018905 epimedium Nutrition 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- HQPMKSGTIOYHJT-UHFFFAOYSA-N ethane-1,2-diol;propane-1,2-diol Chemical compound OCCO.CC(O)CO HQPMKSGTIOYHJT-UHFFFAOYSA-N 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 229920006158 high molecular weight polymer Polymers 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000009776 industrial production Methods 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
- 239000004571 lime Substances 0.000 description 1
- XMGQYMWWDOXHJM-UHFFFAOYSA-N limonene Chemical compound CC(=C)C1CCC(C)=CC1 XMGQYMWWDOXHJM-UHFFFAOYSA-N 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000000314 lubricant Substances 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
- 239000000594 mannitol Substances 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
- 229960001855 mannitol Drugs 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000004292 methyl p-hydroxybenzoate Substances 0.000 description 1
- 235000010270 methyl p-hydroxybenzoate Nutrition 0.000 description 1
- 229960002216 methylparaben Drugs 0.000 description 1
- 229940016286 microcrystalline cellulose Drugs 0.000 description 1
- 235000019813 microcrystalline cellulose Nutrition 0.000 description 1
- 239000008108 microcrystalline cellulose Substances 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 239000008368 mint flavor Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000007968 orange flavor Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- 229920001983 poloxamer Polymers 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920001955 polyphenylene ether Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- 229940095574 propionic acid Drugs 0.000 description 1
- 239000004405 propyl p-hydroxybenzoate Substances 0.000 description 1
- 235000010232 propyl p-hydroxybenzoate Nutrition 0.000 description 1
- 229960003415 propylparaben Drugs 0.000 description 1
- 235000019633 pungent taste Nutrition 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 235000019204 saccharin Nutrition 0.000 description 1
- 229940081974 saccharin Drugs 0.000 description 1
- 239000000901 saccharin and its Na,K and Ca salt Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002195 soluble material Substances 0.000 description 1
- 229940075554 sorbate Drugs 0.000 description 1
- 235000019337 sorbitan trioleate Nutrition 0.000 description 1
- 229960000391 sorbitan trioleate Drugs 0.000 description 1
- 229940083466 soybean lecithin Drugs 0.000 description 1
- QFVOYBUQQBFCRH-VQSWZGCSSA-N steviol Chemical compound C([C@@]1(O)C(=C)C[C@@]2(C1)CC1)C[C@H]2[C@@]2(C)[C@H]1[C@](C)(C(O)=O)CCC2 QFVOYBUQQBFCRH-VQSWZGCSSA-N 0.000 description 1
- 229940032084 steviol Drugs 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003457 sulfones Chemical class 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 238000013268 sustained release Methods 0.000 description 1
- 239000012730 sustained-release form Substances 0.000 description 1
- 235000019640 taste Nutrition 0.000 description 1
- 239000000892 thaumatin Substances 0.000 description 1
- 235000010436 thaumatin Nutrition 0.000 description 1
- 229920000428 triblock copolymer Polymers 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Images
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
- A61K9/10—Dispersions; Emulsions
- A61K9/107—Emulsions ; Emulsion preconcentrates; Micelles
- A61K9/1075—Microemulsions or submicron emulsions; Preconcentrates or solids thereof; Micelles, e.g. made of phospholipids or block copolymers
-
- 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
- A61K31/335—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
- A61K31/35—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom
- A61K31/352—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom condensed with carbocyclic rings, e.g. methantheline
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/02—Inorganic compounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/08—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
- A61K47/10—Alcohols; Phenols; Salts thereof, e.g. glycerol; Polyethylene glycols [PEG]; Poloxamers; PEG/POE alkyl ethers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/08—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
- A61K47/14—Esters of carboxylic acids, e.g. fatty acid monoglycerides, medium-chain triglycerides, parabens or PEG fatty acid esters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/20—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing sulfur, e.g. dimethyl sulfoxide [DMSO], docusate, sodium lauryl sulfate or aminosulfonic acids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/22—Heterocyclic compounds, e.g. ascorbic acid, tocopherol or pyrrolidones
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/26—Carbohydrates, e.g. sugar alcohols, amino sugars, nucleic acids, mono-, di- or oligo-saccharides; Derivatives thereof, e.g. polysorbates, sorbitan fatty acid esters or glycyrrhizin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/32—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. carbomers, poly(meth)acrylates, or polyvinyl pyrrolidone
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/34—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyesters, polyamino acids, polysiloxanes, polyphosphazines, copolymers of polyalkylene glycol or poloxamers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0087—Galenical forms not covered by A61K9/02 - A61K9/7023
- A61K9/0095—Drinks; Beverages; Syrups; Compositions for reconstitution thereof, e.g. powders or tablets to be dispersed in a glass of water; Veterinary drenches
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
- A61K9/1605—Excipients; Inactive ingredients
-
- 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
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/19—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles lyophilised, i.e. freeze-dried, solutions or dispersions
-
- 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
- A61K9/2009—Inorganic compounds
-
- 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
-
- 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
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2022—Organic macromolecular compounds
- A61K9/2031—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, polyethylene oxide, poloxamers
- A61K9/2036—Silicones; Polysiloxanes
-
- 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
- A61K9/2022—Organic macromolecular compounds
- A61K9/205—Polysaccharides, e.g. alginate, gums; Cyclodextrin
- A61K9/2054—Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/4841—Filling excipients; Inactive ingredients
- A61K9/4858—Organic compounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/4841—Filling excipients; Inactive ingredients
- A61K9/4866—Organic macromolecular compounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2121/00—Preparations for use in therapy
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Inorganic Chemistry (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Dispersion Chemistry (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biochemistry (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Description
中国特許出願第201310526018.0号明細書は、イカリチンの経口製剤について記載し、ここでこの製剤は、粒径が90μm未満のイカリチンと、植物油と、懸濁剤とを含む。
A)第一に、イカリチンの溶解能を有する溶媒にイカリチンを溶解させてイカリチン溶液を形成するステップ;
B)補助材料の溶解能を有する溶媒にポリマー補助材料を分散させてポリマー溶液を形成するステップ;
C)イカリチン溶液をポリマー溶液に加えて懸濁液を形成するステップ;
D)懸濁液を遠心し、沈殿物を除去して上清を回収するステップ;及び
E)上清を濃縮してミセル濃縮物にするステップ
を含む方法が提供される。
F)イカリチンミセル濃縮物又はイカリチンナノミセル製剤に凍結乾燥用補助材料を加え、それを凍結乾燥して凍結乾燥錠剤又は凍結乾燥粉末にするステップ
を更に含み;
好ましくは、凍結乾燥を用いて得られる凍結乾燥粉末を粉砕して顆粒、錠剤又はカプセルが調製され、この調製されたイカリチンナノミセル製剤は固形製剤である。
イカリチンナノミセル経口液剤の調製
2.4gのイカリチン原材料を120mLの0.2mol/L水酸化ナトリウム水溶液に溶解させて、4.8gのポリビニルカプロラクタム-ポリ酢酸ビニル-ポリエチレングリコールグラフト共重合体及び4.8gのポロキサマー407を480mLの0.05mol/L塩酸水溶液に溶解させる。1000rpm/分の高速で撹拌しながら、イカリチンと混合した水酸化ナトリウム溶液を蠕動ポンプでポリマーの塩酸水溶液に加え、次に20分間撹拌する。次に混合物を10,000rpm/分で20分間遠心して沈殿物を除去し、この上清がイカリチンミセル溶液である。イカリチン濃度は3.6mg/mLである。得られた溶液を限外ろ過カップの再生セルロースフィルター膜(100KDa)で限外ろ過すると、高濃度のイカリチンミセル溶液が得られ、ここでイカリチン濃度は30mg/mLである。
イカリチンミセル濃縮物の調製
2gのイカリチン原材料を140mLのアセトンに溶解させる一方、20.0gのポリエチレングリコール15ヒドロキシステアリン酸塩及び5.0gのトコフェロールポリエチレングリコールコハク酸塩を500mLの精製水に溶解させる。蠕動ポンプによって1000rpm/分の高速で撹拌しながら、イカリチンを溶解させたアセトン溶液をポリエチレングリコール15ヒドロキシステアリン酸塩とトコフェロールポリエチレングリコールコハク酸塩とを含む溶液に滴下して加える。その後、混合物を20分間撹拌する。その後、反応溶液を通気のある場所に置き、アセトンが完全に揮発するまで200rpm/分で撹拌しながら36時間超にわたって中のアセトンを揮発させる。残った溶液を20℃及び12000rpm/分で20分間遠心して沈殿物を除去し、この上清がイカリチンミセル溶液である。イカリチン濃度は6mg/mLである。再生セルロースフィルター膜(100Kda)を使用して膜ろ過及び濃縮すると、12mg/mLのイカリチンミセル濃縮溶液が調製される。
イカリチンミセル濃縮物の調製
1.0gのイカリチンを70mLのアセトン溶液に溶解させて、20.0gのポリエチレングリコール15ヒドロキシステアリン酸塩及び0.25gのラウリル硫酸ナトリウムを200mLの精製水に溶解させる。蠕動ポンプによって1000rpm/分の高速で撹拌しながら、イカリチンを溶解させたアセトン溶液をポリエチレングリコール15ヒドロキシステアリン酸塩とラウリル硫酸ナトリウムとを含む溶液に滴下して加える。その後、混合物を10分間撹拌する。その後、反応溶液を通気のある場所に置き、アセトンが完全に揮発するまで300rpm/分で撹拌しながら24時間超にわたって中のアセトンを揮発させる。残った溶液を20℃及び12000rpm/分で20分間遠心して沈殿物を除去し、この上清がイカリチンミセル溶液である。イカリチン濃度は5mg/mLである。再生セルロースフィルター膜(100Kda)を使用して膜ろ過及び濃縮すると、45mg/mLのイカリチンミセル溶液が調製される。
イカリチンミセル濃縮物の調製
1.2gのイカリチン原材料を60mLの0.2mol/L水酸化ナトリウム水溶液に溶解させて、2.4gのトコフェロールポリエチレングリコールコハク酸塩及び1.2gのポロキサマー188を240mLの0.05mol/L塩酸水溶液に溶解させる。1000rpm/分の高速で撹拌しながら、イカリチンと混合した水酸化ナトリウム溶液を蠕動ポンプでポリマーの塩酸水溶液に加え、次に20分間撹拌する。次に混合物を10000rpm/分で20分間遠心して沈殿物を除去し、この上清がイカリチンミセル溶液である。イカリチン濃度は3.8mg/mLである。得られた溶液を限外ろ過カップの再生セルロースフィルター膜(100Kda)で限外ろ過すると、高濃度のイカリチンミセル濃縮溶液が得られ、ここでイカリチン濃度は20mg/mLである。
イカリチンミセル濃縮物の調製
2.4gのイカリチン原材料を60mLの0.4mol/L水酸化ナトリウム水溶液に溶解させる一方、9.6gのコポビドンVA 64を240mLの0.1mol/L塩酸水溶液に溶解させる。1000rpm/分の高速で撹拌しながら、イカリチンと混合した水酸化ナトリウム溶液を蠕動ポンプでポリマーの塩酸水溶液に加え、次に20分間撹拌する。次に混合物を5000rpm/分で20分間遠心して沈殿物を除去し、この上清がイカリチンミセル溶液である。イカリチン濃度は7.8mg/mLである。得られた溶液を限外ろ過カップのポリフェニレンエーテルスルホンフィルター膜(100Kda)で限外ろ過すると、高濃度のイカリチンミセル濃縮溶液が得られ、ここでイカリチン濃度は28mg/mLである。
イカリチンミセル経口液剤の調製
実施例1~3の方法のとおりにイカリチンミセル濃縮物を調製する。以下の表に示されるとおりの処方組成に従い他の成分を加える。
イカリチンミセル経口液剤の調製
実施例4~5の方法のとおりにイカリチンミセル濃縮物を調製する。以下の表に示されるとおりの処方組成に従い他の成分を加える。
実施例2のミセル濃縮物にイカリチン及び5%w/wスクロースを加え、均一に混合及び撹拌し、アリコートに分ける。アリコートを10mLガラスボトルに入れ(3mL/ボトル)、48時間の凍結乾燥に供してイカリチンナノミセルを形成する。凍結乾燥粉末を粉末X線回折パターン特定に供すると、図3に示されるとおりのパターンが得られる。図3から、粉末X線回折パターンに分散ピークが現れることが分かる。示差走査熱量測定試験を実施する。図4は、曲線b及び曲線aが、それぞれ、本例のイカリチンナノミセルの凍結乾燥粉末及び無水結晶形のイカリチンの示差走査熱量曲線であることを示している。曲線bは平坦な曲線であり、38℃~388℃の全温度範囲で熱変化を呈さず、曲線aは、無水結晶形のイカリチンの曲線であり、約260℃に明らかな融解吸熱ピークを呈する。これらから、本例の方法のとおりに調製した固形イカリチンナノミセルの凍結乾燥粉末がイカリチン結晶を含むのでなく、非晶質状態のイカリチンを含むことが分かる。
イカリチン錠剤の調製。実施例8のとおりに調製される凍結乾燥粉末に、希釈剤としてラクトース、崩壊剤として微結晶性セルロース、結合剤としてクロスカルメロースナトリウム、並びに滑沢剤としてヒドロキシプロピルセルロース及びステアリン酸マグネシウムを加える。
実施例1の方法のとおりにイカリチンミセル濃縮物を調製する。以下の表に示されるとおりの処方組成に従い他の成分を加える。
イカリチンナノミセル凍結乾燥粉末の硬カプセル剤
実施例8の方法のとおりに凍結乾燥法によってイカリチンミセル凍結乾燥粉末を調製し、HPLCによれば、その薬物負荷能は14%である。
イカリチン軟カプセル剤の調製
純度97%超の無水結晶形のイカリチンを粉砕し、170メッシュ篩でろ過する。イカリチン原材料の調製については中国特許出願第200710099025.1号明細書を参照し、その無水結晶形の調製については中国特許出願第201410185323.2号明細書を参照する。検出を実施し、微粉砕したイカリチンは粒径が90μm未満である。次に0.4gの蜜ろう及び15gのトウモロコシ油を70℃に加熱して溶解させて、均一に混合する;トウモロコシ油及び蜜ろうを含むこの溶液にイカリチンを加えて油溶性物質を調製する。この油溶性物質を軟カプセルに加えてイカリチン油溶性軟カプセル剤を作り、ここで各イカリチン軟カプセル剤は100mgのイカリチンを含む。
ビーグル犬におけるインビボ薬物動態実験
雄ビーグル犬(2~3歳、約8~10kg)をBeijing Marshall Biotechnology Co.Ltd.から購入し、23±2℃及び55±10%湿度、12時間昼夜間隔の室内に、水及び餌は自由摂取として置く。餌及び水を24時間与えないでおいた後、ビーグル犬に実施例1のイカリチンナノミセル経口液剤及び比較例のイカリチン軟カプセル剤を、両方とも20mgイカリチン/Kg体重の投薬量で投与する。0、0.167、0.5、1、2、4、6、8、12、及び24時間の時点で末梢静脈から血液試料を採取し、次に2~8℃、4000rpm/分で10分間遠心して血漿を入手する。次に血漿を-75±15℃で保存する。群1にイカリチンナノミセル経口液剤とし、群2にイカリチン軟カプセル剤とする。
Claims (18)
- イカリチンナノミセル製剤であって、イカリチンとポリマー補助材料とを含み、前記ポリマー補助材料が、ポリビニルカプロラクタム-ポリ酢酸ビニル-ポリエチレングリコールグラフト共重合体、コポビドンVA64、ポロキサマー188、ポロキサマー407、トコフェロールポリエチレングリコールコハク酸塩及びポリエチレングリコール-15ヒドロキシステアリン酸塩のうちの1つ以上から選択される、液体製剤又は固形製剤を含む経口製剤である、製剤。
- 前記製剤が固形製剤であり、前記製剤が重量基準で1部のイカリチンと1~20部の前記ポリマー補助材料とを含む、請求項1に記載の製剤。
- 前記製剤が重量基準で1部のイカリチンと6部の前記ポリマー補助材料とを含む、請求項2に記載の製剤。
- 前記製剤が液体製剤であり、前記製剤が重量基準で1部のイカリチンと2~20部の前記ポリマー補助材料と20~500部の水とを含む、請求項1に記載の製剤。
- 前記製剤が液体製剤であり、前記製剤が重量基準で1部のイカリチンと6部の前記ポリマー補助材料と193部の水とを含む、請求項4に記載の製剤。
- 前記製剤が固形製剤であり、その中にあるイカリチンが非晶質状態で存在し、粉末X線回折パターンが図3に示される、請求項1に記載の製剤。
- 請求項1~6のいずれか一項に記載のイカリチンナノミセルを調製する方法であって、以下のステップ:
A)第一に、イカリチンの溶解能を有する溶媒にイカリチンを溶解させてイカリチン溶液を形成するステップ;
B)前記ポリマー補助材料の溶解能を有する溶媒に前記ポリマー補助材料を分散させてポリマー溶液を形成するステップ;
C)前記イカリチン溶液を前記ポリマー溶液に加えて懸濁液を形成するステップ;
D)前記懸濁液を遠心し、沈殿物を除去して上清を回収するステップ;及び
E)前記上清を濃縮してミセル濃縮物にするステップ
を含む、方法。 - ステップEの後にステップE’:風味添加剤、保存剤及び消泡剤のうちの1つ以上を前記イカリチンミセル濃縮物に加え、それを均一に混合して液体イカリチンナノミセル製剤を得るステップを更に含む、請求項7に記載の方法。
- 以下のステップ:
F)前記イカリチンミセル濃縮物又は前記液体イカリチンナノミセル製剤に凍結乾燥用補助材料を加え、それを凍結乾燥して凍結乾燥錠剤又は凍結乾燥粉末にするステップ
を含む、請求項7又は8に記載の方法。 - 凍結乾燥を用いて得られる前記凍結乾燥粉末を粉砕して顆粒、錠剤又はカプセルが調製され、前記調製されたイカリチンナノミセル製剤が固形製剤である、請求項9に記載の方法。
- 前記凍結乾燥用補助材料が、マンノース、デキストラン、ラクトース、スクロース、グルコース、グリシン、トレハロース及びポリビニルピロリドン10Kのうちの1つ以上から選択され、前記凍結乾燥用補助材料が、前記イカリチンミセル濃縮物又は前記液体イカリチンナノミセル製剤の全質量の1~50%である、請求項9に記載の方法。
- 前記凍結乾燥用補助材料が、前記イカリチンミセル濃縮物又は前記液体イカリチンナノミセル製剤の全質量の2~20%である、請求項11に記載の方法。
- イカリチンの溶解能を有する前記溶媒が、テトラヒドロフラン、メタノール、エタノール、アセトン、N,N-ジメチルホルムアミド、又はアルカリ性水溶液を含み、前記アルカリ性水溶液が、水酸化ナトリウム、水酸化カリウム、水酸化カルシウム又は炭酸ナトリウム水溶液を含む、請求項7に記載の方法。
- 前記ポリマー補助材料の溶解能を有する前記溶媒が、石油エーテル、n-ヘキサン、水、塩酸、硫酸、硝酸、亜硫酸又はリン酸水溶液を含む、請求項7に記載の方法。
- 前記風味添加剤が甘味料と香料とを含み、前記甘味料が非糖甘味料であり、前記液体イカリチンナノミセル製剤の質量の0.01~1%を占め、前記香料が前記液体イカリチンナノミセル製剤の質量の0.01~5%を占める、請求項8に記載の方法。
- 前記保存剤が前記液体イカリチンナノミセル製剤の質量の0.01~1%を占め、前記消泡剤が前記液体イカリチンナノミセル製剤の質量の0.01~1%を占める、請求項8に記載の方法。
- ステップC)において、前記イカリチン溶液が20~2000rpm/分の速度で撹拌しながら前記ポリマー溶液に加えられ;及びステップD)において、前記懸濁液が1,000~20,000rpm/分の速度で遠心される、請求項7に記載の方法。
- ステップE)において、濃縮後の前記ミセル濃縮物の濃度が5~50mgイカリチン/mLである、請求項7に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910679309 | 2019-07-25 | ||
CN201910679309.0 | 2019-07-25 | ||
PCT/CN2020/104704 WO2021013262A1 (zh) | 2019-07-25 | 2020-07-26 | 一种阿可拉定的纳米胶束制剂及其制备方法和用途 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022542585A JP2022542585A (ja) | 2022-10-05 |
JP7386967B2 true JP7386967B2 (ja) | 2023-11-27 |
Family
ID=74193135
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022505252A Active JP7386967B2 (ja) | 2019-07-25 | 2020-07-26 | イカリチンナノミセル製剤、その調製方法及びその応用 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20220249370A1 (ja) |
EP (1) | EP4005561A4 (ja) |
JP (1) | JP7386967B2 (ja) |
KR (1) | KR102678227B1 (ja) |
CN (1) | CN114096238A (ja) |
WO (1) | WO2021013262A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112294765A (zh) * | 2019-07-25 | 2021-02-02 | 北京盛诺基医药科技股份有限公司 | 一种阿可拉定的无定型及其制备方法和用途 |
CN114748447A (zh) * | 2022-03-14 | 2022-07-15 | 中国科学院华南植物园 | 一种淫羊藿素纳米粒及其制备方法和应用 |
CN115350153A (zh) * | 2022-08-12 | 2022-11-18 | 青岛科技大学 | 一种紫檀芪纳米胶束制剂及其肝保护作用 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003012505A (ja) | 2001-07-06 | 2003-01-15 | Nano Career Kk | 薬物含有高分子ミセルの凍結乾燥 |
JP2010506886A (ja) | 2006-10-20 | 2010-03-04 | ソルベイ・フアーマシユーチカルズ・ベー・ブイ | 化学物質のミセルのナノ粒子 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013044734A1 (zh) * | 2011-09-28 | 2013-04-04 | 中国科学院深圳先进技术研究院 | 骨靶向脂质体及其制备方法 |
KR101891505B1 (ko) * | 2013-10-21 | 2018-08-24 | 루난 파마슈티컬 그룹 코퍼레이션 | 혈구 감소를 예방 또는 치료하기 위한 약물의 제조에 있어서의 안히드로이카리틴의 용도 |
US9504656B2 (en) * | 2013-10-21 | 2016-11-29 | Banner Life Sciences, LLC | Pharmaceutical compositions for poorly soluble active ingredients |
CN103860542A (zh) * | 2014-01-22 | 2014-06-18 | 贾晓斌 | 环淫羊藿苷元在制备抗肿瘤组合物中的应用 |
CN105476957B (zh) * | 2014-12-18 | 2021-04-20 | 北京珅奥基医药科技有限公司 | 一种阿可拉定注射剂及其制备方法和用途 |
CN110721156A (zh) * | 2018-06-29 | 2020-01-24 | 鲁南制药集团股份有限公司 | 一种淫羊藿苷元口服胶束制剂的制备方法 |
CN108904447B (zh) * | 2018-08-15 | 2020-10-30 | 烟台大学 | 一种肝肿瘤靶向载体材料、胶束制剂及其制备方法 |
CN109464674A (zh) * | 2019-01-04 | 2019-03-15 | 湖北医药学院 | 羧基化聚乙二醇单甲醚-淫羊藿苷纳米粒子、制备方法及应用 |
-
2020
- 2020-07-26 US US17/629,177 patent/US20220249370A1/en active Pending
- 2020-07-26 KR KR1020227002694A patent/KR102678227B1/ko active IP Right Grant
- 2020-07-26 EP EP20844154.3A patent/EP4005561A4/en active Pending
- 2020-07-26 CN CN202080044930.0A patent/CN114096238A/zh active Pending
- 2020-07-26 WO PCT/CN2020/104704 patent/WO2021013262A1/zh active Application Filing
- 2020-07-26 JP JP2022505252A patent/JP7386967B2/ja active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003012505A (ja) | 2001-07-06 | 2003-01-15 | Nano Career Kk | 薬物含有高分子ミセルの凍結乾燥 |
JP2010506886A (ja) | 2006-10-20 | 2010-03-04 | ソルベイ・フアーマシユーチカルズ・ベー・ブイ | 化学物質のミセルのナノ粒子 |
Non-Patent Citations (3)
Title |
---|
Artificial Cells, Nanomedicine, and Biotechnology,2018年,Vol.46, No.S3,p.S546-S555 |
Journal of Biomedical Nanotechnology,2019年04月,Vol.15, No.4,p.674-685 |
高分子,2003年,Vol.52, No.9,p.687-691 |
Also Published As
Publication number | Publication date |
---|---|
KR20220061943A (ko) | 2022-05-13 |
WO2021013262A1 (zh) | 2021-01-28 |
US20220249370A1 (en) | 2022-08-11 |
EP4005561A1 (en) | 2022-06-01 |
EP4005561A4 (en) | 2022-12-07 |
JP2022542585A (ja) | 2022-10-05 |
CN114096238A (zh) | 2022-02-25 |
KR102678227B1 (ko) | 2024-06-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7386967B2 (ja) | イカリチンナノミセル製剤、その調製方法及びその応用 | |
RU2478371C2 (ru) | Способ получения композиции полимерных мицелл, содержащей лекарство, слаборастворимое в воде | |
JP4460827B2 (ja) | 固体用量ナノ粒子組成物 | |
CA3019257C (en) | A pharmaceutical formulation of palbociclib and a preparation method thereof | |
TWI234465B (en) | Stable complexes of poorly soluble compounds | |
JP4334869B2 (ja) | 溶解性または経口吸収性の改善された組成物 | |
JP5288791B2 (ja) | 難水溶性物質含有微細化組成物 | |
JP2015034172A (ja) | タキサン含有両親媒性ブロック共重合体ミセル組成物及びその製造方法 | |
KR100694667B1 (ko) | 생체내이용률 향상과 개인간 및 개인내 흡수 편차를감소시킨 이트라코나졸 함유 항진균성 제제 | |
KR20150082203A (ko) | 엔잘루타마이드 제제 | |
US20130251794A1 (en) | Method for preparing pharmaceutical compositions intended for oral administration comprising one or more active ingredients and the compositions comprising same | |
EP1741424B1 (en) | Solid pharmaceutical dispersions with enhanced bioavailabilty | |
JP2004518709A (ja) | 新規放出修飾製剤 | |
EP0018773B1 (en) | A pharmaceutical composition containing bencyclane fumarate, a process for its preparation and an inclusion compound containing bencyclane fumarate | |
EP3419671B1 (en) | High bioavailability oromucosal pharmaceutical preparations based on cyclodextrin and sucralose | |
KR20090021167A (ko) | 3-{5-[4-(시클로펜틸옥시)-2-하이드록시벤조일]-2-[(3-하이드록시-1,2-벤즈이소옥사졸-6-일)메톡시]페닐}프로피온산 또는 그 염을 함유하는 경구용 조성물 | |
KR20210003779A (ko) | 간질성 폐 질환의 신규한 치료 | |
ES2248802T3 (es) | Procedimiento para producir preparaciones de flavanolignanos. | |
KR100888519B1 (ko) | 가티플록사신의 소아 제제 | |
CN105722392B (zh) | 非核苷逆转录酶抑制剂的组合物 | |
KR102306856B1 (ko) | 용출률 및 경구 흡수율이 개선된 셀레콕시브 고체 분산체 및 이의 제조방법 | |
KR101555908B1 (ko) | 몬테루카스트 또는 이의 약제학적으로 허용 가능한 염을 포함하는 액상 제제 및 이의 제조방법 | |
CN114129518A (zh) | 一种氟可拉定的纳米胶束制剂及其制备方法和用途 | |
Saritha et al. | Preparation and evaluation of solid dispersions of Ofloxacin | |
JP5615554B2 (ja) | 3−{5−[4−(シクロペンチルオキシ)−2−ヒドロキシベンゾイル]−2−[(3−ヒドロキシ−1,2−ベンズイソオキサゾール−6−イル)メトキシ]フェニル}プロピオン酸またはその塩を含有する固体分散体の組成物 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20220124 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230206 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230405 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230703 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230823 |
|
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: 20231030 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20231114 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7386967 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |