TWI234461B - Pharmaceutical dosage form of amorphous nelfinavir mesylate - Google Patents
Pharmaceutical dosage form of amorphous nelfinavir mesylate Download PDFInfo
- Publication number
- TWI234461B TWI234461B TW091108967A TW91108967A TWI234461B TW I234461 B TWI234461 B TW I234461B TW 091108967 A TW091108967 A TW 091108967A TW 91108967 A TW91108967 A TW 91108967A TW I234461 B TWI234461 B TW I234461B
- Authority
- TW
- Taiwan
- Prior art keywords
- copolymer
- dosage form
- mesylate
- pharmaceutical dosage
- nelfinavir
- Prior art date
Links
- 229960005230 nelfinavir mesylate Drugs 0.000 title claims abstract description 39
- NQHXCOAXSHGTIA-SKXNDZRYSA-N nelfinavir mesylate Chemical compound CS(O)(=O)=O.CC1=C(O)C=CC=C1C(=O)N[C@H]([C@H](O)CN1[C@@H](C[C@@H]2CCCC[C@@H]2C1)C(=O)NC(C)(C)C)CSC1=CC=CC=C1 NQHXCOAXSHGTIA-SKXNDZRYSA-N 0.000 title claims abstract description 39
- 239000002552 dosage form Substances 0.000 title claims abstract description 17
- 229920001577 copolymer Polymers 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000007787 solid Substances 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 18
- 238000002844 melting Methods 0.000 claims abstract description 16
- 230000008018 melting Effects 0.000 claims abstract description 16
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000000203 mixture Substances 0.000 claims description 37
- 239000003826 tablet Substances 0.000 claims description 30
- 239000008187 granular material Substances 0.000 claims description 20
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 claims description 17
- 239000003814 drug Substances 0.000 claims description 11
- 239000000546 pharmaceutical excipient Substances 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 6
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 claims description 4
- 238000000354 decomposition reaction Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000002775 capsule Substances 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- -1 thinner Substances 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 239000007884 disintegrant Substances 0.000 claims description 2
- 239000003974 emollient agent Substances 0.000 claims description 2
- 239000004593 Epoxy Substances 0.000 claims 1
- 235000014676 Phragmites communis Nutrition 0.000 claims 1
- 239000007894 caplet Substances 0.000 claims 1
- 239000013043 chemical agent Substances 0.000 claims 1
- 201000010099 disease Diseases 0.000 claims 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims 1
- 150000007857 hydrazones Chemical class 0.000 claims 1
- 230000001404 mediated effect Effects 0.000 claims 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims 1
- 239000012943 hotmelt Substances 0.000 abstract description 11
- 229920001400 block copolymer Polymers 0.000 abstract description 10
- 238000007909 melt granulation Methods 0.000 abstract description 9
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 abstract description 7
- QAGYKUNXZHXKMR-HKWSIXNMSA-N nelfinavir Chemical compound CC1=C(O)C=CC=C1C(=O)N[C@H]([C@H](O)CN1[C@@H](C[C@@H]2CCCC[C@@H]2C1)C(=O)NC(C)(C)C)CSC1=CC=CC=C1 QAGYKUNXZHXKMR-HKWSIXNMSA-N 0.000 description 24
- QAGYKUNXZHXKMR-UHFFFAOYSA-N CPD000469186 Natural products CC1=C(O)C=CC=C1C(=O)NC(C(O)CN1C(CC2CCCCC2C1)C(=O)NC(C)(C)C)CSC1=CC=CC=C1 QAGYKUNXZHXKMR-UHFFFAOYSA-N 0.000 description 22
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 22
- 229960000884 nelfinavir Drugs 0.000 description 22
- 239000012458 free base Substances 0.000 description 11
- 235000019359 magnesium stearate Nutrition 0.000 description 11
- 239000007937 lozenge Substances 0.000 description 10
- 229920001983 poloxamer Polymers 0.000 description 10
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 8
- 238000000576 coating method Methods 0.000 description 8
- 238000004090 dissolution Methods 0.000 description 8
- URAYPUMNDPQOKB-UHFFFAOYSA-N triacetin Chemical compound CC(=O)OCC(OC(C)=O)COC(C)=O URAYPUMNDPQOKB-UHFFFAOYSA-N 0.000 description 8
- 229920002261 Corn starch Polymers 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 7
- 239000008120 corn starch Substances 0.000 description 7
- 229940079593 drug Drugs 0.000 description 7
- 229920001993 poloxamer 188 Polymers 0.000 description 7
- 239000000843 powder Substances 0.000 description 7
- 239000000725 suspension Substances 0.000 description 7
- CTKXFMQHOOWWEB-UHFFFAOYSA-N Ethylene oxide/propylene oxide copolymer Chemical compound CCCOC(C)COCCO CTKXFMQHOOWWEB-UHFFFAOYSA-N 0.000 description 6
- 229940044519 poloxamer 188 Drugs 0.000 description 6
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 5
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 description 5
- 239000006186 oral dosage form Substances 0.000 description 5
- 229940023080 viracept Drugs 0.000 description 5
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 4
- 229920000168 Microcrystalline cellulose Polymers 0.000 description 4
- 235000013773 glyceryl triacetate Nutrition 0.000 description 4
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 description 4
- 229940016286 microcrystalline cellulose Drugs 0.000 description 4
- 235000019813 microcrystalline cellulose Nutrition 0.000 description 4
- 239000008108 microcrystalline cellulose Substances 0.000 description 4
- 229940124531 pharmaceutical excipient Drugs 0.000 description 4
- 230000036470 plasma concentration Effects 0.000 description 4
- 229920000136 polysorbate Polymers 0.000 description 4
- 239000000454 talc Substances 0.000 description 4
- 229910052623 talc Inorganic materials 0.000 description 4
- 239000004408 titanium dioxide Substances 0.000 description 4
- 229960002622 triacetin Drugs 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 239000003085 diluting agent Substances 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 239000008188 pellet Substances 0.000 description 3
- BOLDJAUMGUJJKM-LSDHHAIUSA-N renifolin D Natural products CC(=C)[C@@H]1Cc2c(O)c(O)ccc2[C@H]1CC(=O)c3ccc(O)cc3O BOLDJAUMGUJJKM-LSDHHAIUSA-N 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 238000005550 wet granulation Methods 0.000 description 3
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- 235000021355 Stearic acid Nutrition 0.000 description 2
- 240000008042 Zea mays Species 0.000 description 2
- 229910052797 bismuth Inorganic materials 0.000 description 2
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 2
- 239000000378 calcium silicate Substances 0.000 description 2
- 229910052918 calcium silicate Inorganic materials 0.000 description 2
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- VMGAPWLDMVPYIA-HIDZBRGKSA-N n'-amino-n-iminomethanimidamide Chemical compound N\N=C\N=N VMGAPWLDMVPYIA-HIDZBRGKSA-N 0.000 description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 2
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 2
- 239000008194 pharmaceutical composition Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- BBEAQIROQSPTKN-UHFFFAOYSA-N pyrene Chemical compound C1=CC=C2C=CC3=CC=CC4=CC=C1C2=C43 BBEAQIROQSPTKN-UHFFFAOYSA-N 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 239000007962 solid dispersion Substances 0.000 description 2
- 239000000600 sorbitol Substances 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 239000008117 stearic acid Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- ZHXUEUKVDMWSKV-UHFFFAOYSA-N 1-(3,5-ditert-butyl-4-hydroxyphenyl)hex-5-yn-1-one Chemical compound CC(C)(C)C1=CC(C(=O)CCCC#C)=CC(C(C)(C)C)=C1O ZHXUEUKVDMWSKV-UHFFFAOYSA-N 0.000 description 1
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 description 1
- 241000972773 Aulopiformes Species 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 1
- 235000001543 Corylus americana Nutrition 0.000 description 1
- 240000007582 Corylus avellana Species 0.000 description 1
- 235000007466 Corylus avellana Nutrition 0.000 description 1
- PNKUSGQVOMIXLU-UHFFFAOYSA-N Formamidine Chemical compound NC=N PNKUSGQVOMIXLU-UHFFFAOYSA-N 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 208000031886 HIV Infections Diseases 0.000 description 1
- 208000037357 HIV infectious disease Diseases 0.000 description 1
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 description 1
- 241000725303 Human immunodeficiency virus Species 0.000 description 1
- 241000713772 Human immunodeficiency virus 1 Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 1
- RVGRUAULSDPKGF-UHFFFAOYSA-N Poloxamer Chemical compound C1CO1.CC1CO1 RVGRUAULSDPKGF-UHFFFAOYSA-N 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000001467 acupuncture Methods 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229940035676 analgesics Drugs 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000000730 antalgic agent Substances 0.000 description 1
- 230000000843 anti-fungal effect Effects 0.000 description 1
- 229940124599 anti-inflammatory drug Drugs 0.000 description 1
- 230000001754 anti-pyretic effect Effects 0.000 description 1
- 229940121375 antifungal agent Drugs 0.000 description 1
- 239000002221 antipyretic Substances 0.000 description 1
- 229940125716 antipyretic agent Drugs 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 229960000913 crospovidone Drugs 0.000 description 1
- 229920003020 cross-linked polyethylene Polymers 0.000 description 1
- 239000004703 cross-linked polyethylene Substances 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 229940042399 direct acting antivirals protease inhibitors Drugs 0.000 description 1
- 230000036267 drug metabolism Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 1
- TWVQGYRLVKAYFL-UHFFFAOYSA-K europium(3+);octadecanoate Chemical compound [Eu+3].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O TWVQGYRLVKAYFL-UHFFFAOYSA-K 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- ZWJINEZUASEZBH-UHFFFAOYSA-N fenamic acid Chemical compound OC(=O)C1=CC=CC=C1NC1=CC=CC=C1 ZWJINEZUASEZBH-UHFFFAOYSA-N 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- GVEPBJHOBDJJJI-UHFFFAOYSA-N fluoranthrene Natural products C1=CC(C2=CC=CC=C22)=C3C2=CC=CC3=C1 GVEPBJHOBDJJJI-UHFFFAOYSA-N 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 125000005456 glyceride group Chemical group 0.000 description 1
- 239000008190 ground granulate Substances 0.000 description 1
- 229960002897 heparin Drugs 0.000 description 1
- 229920000669 heparin Polymers 0.000 description 1
- 239000007970 homogeneous dispersion Substances 0.000 description 1
- 238000009474 hot melt extrusion Methods 0.000 description 1
- 208000033519 human immunodeficiency virus infectious disease Diseases 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 230000036737 immune function Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000010977 jade Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004895 liquid chromatography mass spectrometry Methods 0.000 description 1
- 238000001294 liquid chromatography-tandem mass spectrometry Methods 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- NIHNNTQXNPWCJQ-UHFFFAOYSA-N o-biphenylenemethane Natural products C1=CC=C2CC3=CC=CC=C3C2=C1 NIHNNTQXNPWCJQ-UHFFFAOYSA-N 0.000 description 1
- 239000008203 oral pharmaceutical composition Substances 0.000 description 1
- 239000012663 orally bioavailable inhibitor Substances 0.000 description 1
- 229940044205 orally bioavailable inhibitor Drugs 0.000 description 1
- 229910052762 osmium Inorganic materials 0.000 description 1
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 description 1
- 125000006353 oxyethylene group Chemical group 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000137 peptide hydrolase inhibitor Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000008042 pharmaceutical humectant Substances 0.000 description 1
- 229960000502 poloxamer Drugs 0.000 description 1
- 229920000523 polyvinylpolypyrrolidone Polymers 0.000 description 1
- 235000013809 polyvinylpolypyrrolidone Nutrition 0.000 description 1
- 230000003389 potentiating effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 235000019515 salmon Nutrition 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007892 solid unit dosage form Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000009492 tablet coating Methods 0.000 description 1
- 239000002700 tablet coating Substances 0.000 description 1
- 239000007916 tablet composition Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 229950003441 tebufelone Drugs 0.000 description 1
- 229940098465 tincture Drugs 0.000 description 1
- 230000000472 traumatic effect Effects 0.000 description 1
- 238000000870 ultraviolet spectroscopy Methods 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 230000029812 viral genome replication Effects 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- 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
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/47—Quinolines; Isoquinolines
-
- 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
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/47—Quinolines; Isoquinolines
- A61K31/472—Non-condensed isoquinolines, e.g. papaverine
-
- 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
- A61K9/141—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers
- A61K9/146—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers with organic macromolecular 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
- A61K9/2022—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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
- A61P31/14—Antivirals for RNA viruses
- A61P31/18—Antivirals for RNA viruses for HIV
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Medicinal Chemistry (AREA)
- Epidemiology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Virology (AREA)
- Oncology (AREA)
- Communicable Diseases (AREA)
- Molecular Biology (AREA)
- Tropical Medicine & Parasitology (AREA)
- AIDS & HIV (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Description
1234461 A7 - B7 五、發明説明(彳) 發明Ul 甲—酸奈非那韋為數種用來限制病毒複製及改變HIV-感 染患者的免疫功能的蛋白酶抑制劑中之一者。有關甲磺酸 奈非那韋的資料載於下述之中,,Viracept (Nemnavir Mesylate, AG 1343): A Potent, Orally Bioavailable Inhibitor of HIV-1 Protease11, Kaldor et al.9 J. Med. Chem., 40, 3979-85 (1997) ’且其在HIV治療中的用途載於,,An Update on its Use in HIV Infection,,,Bardsley-Eiliot et al·,
Drugs,这(3),581-620 (2〇〇〇)之中。 甲磺酸奈非那韋為一種白色到蒼白色非晶形粉末,其在 pH小於或等於4時微溶於水。甲磺酸奈非那韋具有663 9〇 之子量(自由鹼為567.79)。 甲磺酸奈非那韋在商業上係以2 5 0毫克錠劑(以奈非那韋 自由驗冲)开> 式取 <于。其係由Ag〇ur〇n pharmaceuticais,inc., 為Pfizer的一個公司,以viracept@之名銷售。viracept@錠已 知另外口有石夕自父ί弓’父聯聚乙缔基咐P各g同(Cr〇Sp〇vid〇ne), 硬脂酸鎂,FD&C藍#2粉,羥丙基甲基纖維素和甘油三乙 酸醋。讓渡給Agouron Pharmaceuticals,Inc.的給 Albizati et al.4美國專利第6,〇〇l,851報導出一種錠劑組成物(調配物 9 )其中含有2 9 2毫克可能就是甲磺酸奈非那拿。該專利未 指定市售碉配物,Viracept®,雖具所載組合物含有矽酸鈣 ’父聯聚乙晞基p比哈酮及硬脂酸鍰.。石夕酸轉和交聯聚乙晞 基吡咯烷酮各構成該專利所載組合物之2 5 %。 用於成年患者時,建議的甲磺酸奈非那韋口服劑量(以 -4 - 本紙張尺度適用中國國家榛準(CNS) A4規格(210X297公釐) 1234461 A7 B7 五、發明説明(2 ) 奈非那韋自由鹼計算)為每天75〇毫克(3x25〇亳克錠)三次 或另一種每天兩次1250毫克(5 x 2 5 0毫克錠)之服藥法。不 論採用的是每天二次或三次的劑量程式,錠劑負荷於一日 的過程中仍保持明顯狀態。患者的順應性因而成為一實際 關切事項。 在 N F 單行本 ”p〇l〇xamer,’中列的 Eo-po共聚物(p〇1〇xamers) 的環氧乙烷/環氧丙烷嵌段共聚物可取得廣範圍分子量與 炫點。彼等係由 BASF Corporation 以 Lutrol^SPluronic⑧之名 銷售。EO/PO共聚物已廣泛地被用為醫藥濕潤劑和溶解劑 化劑,典型地係以少量使用。 此外,業經提及者Ε0/Ρ0共聚物可用於醫藥調配物中用 以增進樂物的生物利用率。例如,給gangekar et al·的美國 專利第5,834,472號導到在具有極低水溶度的抗真菌化合物 之組合物中包括環氧乙烷/環氧丙烷嵌段共聚物之非離子 界面活性劑時可以增強該化合物的生物利用率。給Keim et al·的美國專利第5,281,420號提及藥物,太布非龍 (tebufelone),一種消炎藥,止痛藥及/或退熱藥且幾乎是水 不可溶者,之調配物。太布非龍在胃腸道的吸收頗為低。 Kelm et al·報導經由將Ε0/Ρ0共聚物和太布非龍(熔點7 〇 t) 溶融在一起形成均勾炫融混合物以製成之太布非龍固體分 散液。將混合物冷卻並使其固體化即得均勻熔融混合物的 固體分散液。其中加入EO/PO共聚物界面活性劑以提供在 形成溶融混合物中該高度不溶性藥物之必需溶解化。 於本發明之前,具有令人滿意的溶解性和生物利用率之 ____-5- 本紙張尺度適用中國國家標準(CNS) A4規格(210X 297公釐) 五 1234461 、發明説明( 鬲劑量強度固體單位f磺酸太 ’顯然地尚未成功地開發出J非那早口服劑型’例如錠劑 的疏水性本質所致,、此點可旎邵份是因為該藥物 ,在高劑量㈣單位劑其所具有的低水溶度。此外 理液體時會膠凝。該二滞:續酸奈非那韋於暴露在生 率。膠凝問題會隨著藥物裝游广樂物的溶解與生物利用 木初灰載率的增加而變得更槽。 本發明提出-種非晶开 藥型,其包括非晶形ί=奈非那韋固體單位口服醫 溶的非離性合成環氧乙二, 物具有至少…㈣點。本;:月丙該共聚 藥劑型展現出令人滿意的溶:奈非那韋醫 :發明也提出非晶形甲磺酸奈非那拿固體單位 劑型之製備方法,其包括: 服请木 U)將非晶形甲續酸奈非那章和—醫藥可接受,水可 離子性合成㈣乙燒/環氧丙燒簽段共聚物之摻合物在該 共聚物的熔點溫度到低於甲磺酸奈非那韋分解溫度之間的 溫度下加熱,其中該共聚物具有至少4 〇 t的熔點^ (b )將該摻合物混合形成这融粒化物,及 (c )將該熔融粒化物加工成為非晶形甲磺酸奈非那拿的固 體單位口服劑型。 * 圖式之簡略說明 圖1呈現出甲磺酸奈非那韋6 2 5毫克錠(實施例π*ιπ)相 較於2 5 0毫克市售(鍵)劑(貫施例1 )之落解曲線。 -6 - 本紙張尺度適用中國國家標準(CNS) Α4規格(210X297^^) 訂 線 1234461 4 五、發明説明( 圖2呈現出本發明6 2 s黑
, 毛克甲續酸奈非那拿錠(實施例I V
和v)相較於其他62 5亳 V只她例IV 叫之溶解曲線。 甲殘奈非那韋鍵(實施例II和 旧顯示出EO/PO共聚物188 克 奈非那拿錠(實施例VI,v„,νττΤ4τ 、, 毛允甲石只敎 νπ ’ VIII和IX)溶解曲線之影響。 出在給用本發明之2χ 62 5毫克 ,例1V)後相較於給用市售劑5χ25。毫克鍵(實 I)後的平均血漿濃度對時間之曲線。 只靶例 詳細靜曰^ 裝 :人冴異地發現當非晶形甲磺酸奈 =性非離子合成環氧乙燒/環氧丙刪 炫融造粒時,顯示出藥物溶解速率有明顯改良 田導致々人滿意的生物利用率。本發明固體 ”了績酸奈非那章係非晶形者。除非另外指明,否;二 I都疋以奈非那拿自由驗形式計算。本相;
:25:毫克市售劑而言為高每單位劑量的甲績酸奈 者’且可經口給用。對於患者順應性 I 線 體單位口服醫藥劑型的最大重量典型地為=二: 發明所涵1的固體單位口服劑型中的甲磺酸奈非旦 從400毫克,此為使用傳統醫藥賦形劑和方法調配時: 績酸奈非那韋的膠凝潛在性開始造成問題的劑量 愛克。該劑型包括其量為憎毫克到7⑽毫克,輕 5〇〇毫克到700毫克的甲績酸奈非那拿。較佳 : 如,6 2 5毫克。 ’例 本紙張尺度適用中國國家標準(CNS) Α4規格(210 X 297公釐) 1234461 A7 B7 五、發明説明(5 根據本發明的醫藥可接受性水可溶非離子型合成環氧乙 烷/環氧丙烷嵌段共聚物通常具有6,〇〇〇 〇到18,〇〇〇 D,較佳 者6800 1)到175〇〇 D之分子量及較佳者4(Γ(^ι]6(Γ(:,更佳者 4 9 C到5 7 C之溶點。其在2 5 C的親水/親油平衡值(,,hlb,,) 為至少14,較佳者14到29,更佳者22到29。該共聚物可 輕易地溶於水。典型地,本發明共聚物具有至少7〇重量% ,較佳者7 〇到8 5重量%的環氧乙烷含量(氧伸乙基百分比) :適當的醫藥可接受水溶性,非離子型合成環氧乙烷/環 氧丙烷嵌段共聚物皆列於NF單行本,,p〇1〇xamer,,中。根據 本喪月的較佳共聚物包括Lutr〇i®或piur〇njc@ ,F87, F108和F127 (BASF Corporation)。使用 Pluronic® F68可達到 jLjl良,的結果。該共聚物具有下列特性:
Lutrol〇 Poloxamer,氧伸乙基 分子量 熔點HLB值
裝
本發明醫藥劑型有利地係含有其量為甲磺酸奈非那拿的 4 0到6 5重量%,較佳者4 5到6 0重量❹/〇,且更佳者甲磺酸 奈非那拿的5 0到5 5重量%,之該嵌段共聚物。 又 訂
線 本發明甲磺酸奈非那韋劑型有利地係經由熱熔融造粒法 予以製成。本發明熱熔融造粒法包括將甲磺酸奈非那韋與 孩共聚物摻合,及將該摻合物加熱到從共聚物熔點溫度到 8- 本紙银尺度適用中國國家梯準(CNS) A4規格(21〇x297公釐) 1234461 五、發明説明( 低於違甲續酸牟非那會 牛道软一卜,丁、非那早的分解溫度之溫度。該熱熔融造粒 内、:各融粒化物’纟中包括該藥物經包埋在該共聚物 。㈣ί :將經加熱的接合物混合到獲得此種炫融粒為止 石㈣夺非那!將該摻合物加熱到該甲績酸奈非那韋在該甲 …么早—共聚物混合物内保持固體形式之溫度。可 /混合器或熱熔融擠壓機來製備熔融粒化物。 :甲=奈非那拿和共聚物混合的中可包括一或多種賦 二=劑可選自下列的组合中:安定劑,·潤潤劑, 非那’稀釋劑與溶解化劑。要包括在甲績酸奈 早取、水物此合物中的添加劑之例子為聚乙埽共峨咯 ^ ,汆乙二醇’和C8_Cis脂肪酸的聚氧伸乙基山梨糖醇 肝酉旨(如T w e e η ® 9 η , τ ^ 〇 Tween® 60,和丁ween® 80),等。將加 =的掺=物混合並形成溶融粒,如此導致包括一或多種 W藥可接又的賦n溶融粒化物。接著可將溶融粒化物 展磨並14或夕種醫藥賦形劑混合。加到經碾磨粒化物中 的賦形劑可選自潤滑劑,崩解劑與稀釋劑的組合中。該醫藥 賦形制可為’例如’微晶纖維素,玉米殿粉,硬脂酸鎂,等。 本發明熱熔融方法包括將奈非那拿與醫藥可接受的水溶 性i非離^型環氧乙烷/環氧丙烷嵌段共聚物(該共聚物具 1至少40 °C之熔點)在從該共聚物的熔點溫度到低於甲磺 奴奈非那韋分解溫度的溫度下熔融造粒。較佳者,該溫度 為50t到85 °C,但其限制條件為該溫度為至少是該二 的熔點溫度。然後將有或無任何加添的醫藥賦形劑之該熔 融粒化物處理成固體單位口服劑型。
Ϊ234461 A7 B7 五
要製備錠劑時,可將熔融粒化物經由碾磨,潤滑,壓縮 (製錠),和,典型地,水性膜塗覆而加工成固體單' 劑型。 服 於本發明一具體實例中,係按下述製備錠劑: a) 將其量為400毫克到700毫克(以自由鹼計算)每單 劑的非晶形甲磺酸奈非那章與其量為甲磺酸奈非那韋的 4 〇到6 5重量%之本發明共聚物摻合; b) 將步驟(a)所得粉末摻合物置於有套管的高剪造粒 機2在60。± l〇t下混合,但其限制條件為該溫度為至 >疋忒共聚物的熔點溫度,或置於8〇。士 5艺的有套管熱 熔融擠壓機内混合到獲得熔融粒為止; … c )將步驟(b )的粒化物研磨成細粉; d) 將步驟(c)的研磨粒化物與其他適當的錠劑稀釋劑 ’例如玉米澱粉與微晶纖維素摻合; e) 用適當潤滑劑,例如硬脂酸錢潤滑步驟⑷的粒化物; 0將步驟(e)的最後摻合物在壓錠機上壓錠; g )將步驟(f)的錠粒塗上水性膜。 本發明醫藥劑型可另外經由熱熔融擠壓而製備成。埶熔 融擠壓可用來製造模製錠。 … Θ固把口服劑型可為錠,膠囊或小囊粒㈣⑻。該醫藥 組合物可包含一或多種選自下列的組合中之醫藥可接受賦 形劑·安定劑,濕潤劑,黏合劑,崩解 =㈣滑劑。例如,該賦形劑可為微晶纖維素,玉= .¾硬酸鎮,聚乙缔基峨纽明,聚乙二醇,和
裝 訂
•10- 1234461 A7 B7 五、發明説明(8 月曰防故的聚氧伸乙基山梨糖醇纤|旨(例如,Tween@ 20,
Tween® 60和Tween® 80),等。 复益例 豈^例I : 2 5 0克甲磺非生市售劑) 於本實施中使用市售Viracept®錠。 1_雜例Π : 6 2 5克甲磺那韋錠 組成 毫克/錠 甲磺酸奈非那韋 ~ 730.625* 交聯聚乙晞基咯燒酮 240.000 矽酸鈣 ~~一 217.375 純水 適量〃 硬脂酸鎂 J 12.000 鍵重量 1200.000 *相當於625毫克奈非那章自由驗 w於加工中移除 實施例11中的錠劑係經由傳統濕式造粒法製成者。 實施例III : 62 5克甲績酸奈非那韋始 組成 毫克/錠 甲磺酸奈非那章 730.625* 交聯聚乙烯基咯烷酮 100.000 無水鱗酸二質子#5 169.375 純水 適量〃 硬脂酸鎂 10.000 錠重量 1010.000 *相當於6 2 5毫克奈非那韋自由鹼 "於加工中移除 _____ -11 · 本紙張尺度適用中國國家標準(CNS) A4規格(210 X 297公釐) 1234461 A7
鍵核· 毫克/錠 甲磺酸奈非那韋 ^ 730.625* Poloxamer 188 (Lutrol®F68) 394.375“ 玉米澱粉 60.000 硬脂酸鎂 7.000 錠核重量 1192.000 塗膜; HPMC 2910-6 cps 7.341 Pharmacoat 603 10.500 滑石 5.969 二氧化鈦 5.682 紅色氧化鐵 0.048 黃色氧化鐵 0.048 Aquacoat ECD-30 5.987 … 甘油三乙酸酯 2.425 純水 138.030 …* 總重量 1230.000 實施例111中的錠劑係經由傳統濕式造粒法製成者 實施例^ : 非那素錠 組成 [相當於6 2 5毫克奈非那韋自由鹼 “約為甲磺酸奈非那韋的54% w/w …以3 0 %懸浮液的乾基-固體含量為基準 …•於加工中移除;此水量不包括Aquacoat ECD-30中所含 的水量 實施例I V中的錠劑係使用下述熱熔融造粒法製成者: 裝 訂 線 12- 本紙張尺度適用中國國家標準(CNS) A4規格(210X 297公釐) 1234461 步驟1 ) 將甲㈣故奈非那韋和Lutrol® F68在套管高前力 粒機内,於設足在25。± 5t的溫度下使用葉輪以低速度= 切碎機以低速混合5分鐘。 ' 步驟2 )將套官溫度提升到60。± 10°C,但其限制條件為該 溫度要至少為該Lutrol® F68的熔點溫度,同時在高剪力造= 機内繼續使用低速葉輪和低速切碎機混合粉末摻合物(步 驟1 )直到獲得適當的粒化物為止,此時即可關掉葉輪和切 碎機。 . 步驟3) 停止對套管供熱。經由將自來水(25。± 5。〇通到套管容器内將產物冷卻到室溫,其間插以低速轉動葉輪與 切碎機。 步驟4 ) 將步驟3的粒化物通過一磨機。 步驟5 ) 將大約5 〇 %步驟4的研磨粒化物置於一雙殼摻合 機内。於該摻合機内加入玉米澱粉和硬脂酸鎂(通過# 3 〇網 目不銹鋼篩者)。將其餘的步驟4研磨粒化物加到該摻合機 内並混合8分鐘。 步驟6 ) 將步驟5的粒化物壓製成含有6 2 5毫克甲績酸奈 非那韋(以自由鹼計算)的錠。 步驟7 ) 按下述製備塗覆懸浮液··於一不銹鋼容器内,將 甘油三乙酸酯和Aquacoat ECD-30使用葉輪混合器分散到純 水中’混合45 分鐘。將 HPMC 2910-6 cps,Pharmacoat 603 ’滑石,二氧化鈦,黃色氧化鐵和紅色氧化鐵加入並慢慢 地分散’同時予以溫和地混合以避免夾帶入空氣。繼續混 合6 0分鐘或直到獲得均勻分散液為止。 步驟8 ) 將得自步驟6的錠核置於一穿孔塗覆盤内。使用
裝 訂
線 -----二_______-丨 Ο - 本紙張尺度適用中國國豕標準(CNS) A4規格(210X297公釐) 1234461 A7 B7 五 發明説明( 11 50。± 31的溫熱輸入空氣,加以間續搖動以加熱彼等直到 輸出空氣溫度達到38。土 3°C為止。 步驟9 ) 將輸入空氣溫度提高到60。± 3°C。用步驟7的塗 覆懸浮液噴塗步驟8的錠核,繼續攪拌,其中係使用空氣 喷佈系統並保持輸出空氣溫度在38。± 3。施加3’8毫克每 鍵的塗覆膜(以乾基計算為3 5 - 4 1毫克之範圍)。 步驟1 〇 )將輸入空氣溫度減低到40。土 3°C並搖動塗錠使其 乾燥直到錠劑在9 0 °C的乾燥減量低於1.8%為止。·停止加熱 並使錠粒於偶合搖動之下之冷卻到室溫。 复in] V :太發明6 2 5克甲磺酸奈非那韋鍅 組成 毫克/錠 紅核. 甲磺酸奈非那韋 730.625* Poloxamer 188 (Lutrol®F68) 394.375 微晶纖維素 40.000 玉米;殿粉 20.000 硬脂酸鎂 7.000 錠核重量 1192.000 塗膜: HPMC 2910-6 cps 13.140 滑石 4.085 二氧化鈦 4.084 FD&C 藍#2 0.591 Aquacoat ECD-30 4.400 … 甘油三乙酸酯 1.700 純水 1 17.290"" 總重量 1220.000 *相當於625毫克奈非那拿自由鹼 -14 * 本纸張尺度適用中國國家標準(CNS) A4規格(210 X 297公釐) A7 B7 1234461 五、發明説明(12 ) "約為甲續酸奈非那韋的54% w/w …以3 0 %懸浮液的乾基-固體含量為基準 *…於加工中移除;此水量不包括AqUac〇at Ecd-30中所含 的水量 本貫施例係使用上表中所列組成量進行實施例I V中所述 熔融造粒法。錠劑塗層中的差異反映在下面取代實施例I V 中步驟7和9的步驟7和9。 按下述製備塗覆懸浮液:於一不銹鋼容器内,·使用葉輪 混合器將甘油三乙酯酯和Aquacoat ECD-30分散在純水中, 混合4 5分鐘。加入HPMC 2910-6 cps,滑石,二氧化鈦和 FD&C藍# 2並慢慢地分散,同時溫和地混合以避免帶離空 氣。繼續混合6 0分鐘或直到獲得均勻懸浮液為止。 將輸入空氣溫度增高到60。± 3 °C。用步驟7的塗覆懸浮 液噴塗步驟8的锭核,並繼續攪拌,其中係使用空氣噴佈 术統且將輸出2氣溫度維維在3 8。± 3 °C。每鍵施加2 8毫克 的塗膜(以乾基計算為2 5 - 3 1毫克)。 實一旅例V I : 6 2 5克甲碏gf奈非那素镗 組成 毫克/錠 甲磺酸奈非那韋 730.625^ Poloxamer 188 (Lutrol®F68) 182.656" 玉米澱粉 102.616 硬脂酸鎂 10.262 鍵重量 本丄内 i / a > L f * _ . . 1026.159 相當於625毫克奈非那韋自由鹼 '約為甲磺酸奈非那韋的25% w/w L____-15- 本紙張尺度適用中國國家標準(CNS) A4規格(210 X 297公釐) 1234461 A7
實施例V I的錠劑係用下述熱熔融造粒法製成者; 將甲磺酸奈非那韋和Lutrol® F68在一混合内摻合1〇分鐘。 將步驟1的粉末混合物加到經調定在8〇。± 5 °C的套管熱 溶融擠壓機内,同時繼續充分地混合直到獲得均勻熔融混 合物為止。 然後按照實施例I V中的步驟3到6作為本實施例的步驟3 到6 〇 复施例VII : 625克甲碏酸奈非那韋锆 組成 毫克/錠 ___ 甲磺酸奈非那韋 730.6251 Poloxamer 188 (Lutrol⑧ F68) 243.542” 一一_ 玉米澱粉 109.457 硬脂酸鎂 10.946 錠重量 —---------' 1094.570 _一 *相當於6 2 5毫克奈非那韋自由驗 約為甲續版奈非那韋的33% w/w 按照實施例V I所述相同熱熔融造粒程序。 實施例VIII :本發明625支甲績酸奈非那韋錠 組成 _^---- 毫克/錠 _一 甲磺酸奈非那韋 730.6251 ___ Poloxamer 188 (Lutrol ® F68) 343.8242 玉米澱粉 120.725 ___ 硬脂酸鎂 12.073 ___ 錠重量 1207.247 ___ *相當於625毫克奈非那韋自由鹼 * *約為甲磺酸奈非那韋的4 7 % w / w 1 ___-16- 2 本紙張尺度適用中國國家標準(CNS) A4規格(210X297公釐) A7
1234461 按照實施例V I所述相同熱熔融造挺程序。 實施例Hi一丰發明6 ^錠 組成 毫克/鍵 730.625 443.215 甲磺酸奈非那韋
Poloxamer 188 (Lutrol® F68) —— ’ 131.892
玉米澱粉 硬脂酸鎂 錠重量 相當於625毫克奈非那韋自由鹼 '約為甲磺酸奈非那韋的61% w/w 按照實施例VI所述相同熱熔融造粒程序。 复施例X:溶解碑賂 對。有甲&鉍奈非那韋的錠劑(實施例〗-1 X)使用浐 (USP表置2)以50 rpm評估其在9〇〇毫升於37。土 〇 rc 過的〇·1NM m中之溶解。於不同的時間間隔採取樣品 液份並以U V光譜光度測定法分析。 ,1呈現出6 2 5毫克甲磺酸奈非那韋錠劑,於不含本發 明肷段共聚物(實施例11和III)相較於2 5 0毫克市售錠劑(實 犯例I )〇容解曲線。不含嵌段共聚物的6 2 5毫克甲磺酸奈 非那早錠(實施例11和ί II的溶解比2 5 0毫克市售錠劑(實施 例I)明顯較慢且較不完全。實施例丨丨和〗丨〗的錠劑含有習用 賦形劑且係以習用水濕式造粒法製成者。
1234461
如圖2所示者,溶解誶佔 卞估結果指出本發明6 2 5毫克甲磺 酸奈非那韋錠(實施例I V 、 4 v )的溶解傾向比使用習用醫藥 賦形劑且用傳統水濕式造# _ ^ &仏法製備成62 5毫克甲磺酸奈非 那韋錠(實施例11和111)之、〜β 合鮮傾向明顯地更快且基本上係 完全者。 實施例V I到I X錠的溶鮭Α Μ 畔曲線7F於圖3中。其結果指出嵌 段共聚物濃度對於甲磺酸太a咖土 、知τ、非那韋的溶解速率和完全度具 有明顯的影響。實施例V I釦v τ τ八w a人士 1和V 11分別具含有以甲磺酸奈非 那韋計為2 5 %和3 3重量%之p。丨Qxamer 1 88。實施例乂川和 I X ’ /刀別含有以甲%酸奈非那韋計為4 7 %和6丄重量%之 Ρ〇1_· 188,且顯示出更快速且更完全的釋放。 實施例X I :藥物代謝娶試驗 對市售2 5 0愛克甲績酸奈非那拿鍵劑(實施例1)和本發明 6 2 5笔克甲%鉍奈非那拿錠劑(實施例丨v)評估在人體内的 生物利用率。每-對象都給用許多所述錠劑,總劑量為 1 250耄克甲磺酸奈非那拿(以自由鹼形式計算)。於此研究 中,對每一藥物代謝動力學曲線採取丨3血樣,亦即,投藥 刖’及給樂後 1,2,3,4,5,6,8,1 0,1 2 ’ 1 5,1 8 和2 4小時。將約5毫升的靜脈血樣收集到經肝素處理過的 管子内。在抽血後60分鐘内,以丨5〇〇 g在4下離心1 〇分 鐘以分離血漿。隨後將血漿樣品儲存在_2〇它下直到分析為 止。血漿樣品中的奈非那韋含量係以液體層析術一級聯質 譜測定法(LC-MS/MS)予以測定。定量的限值係調定在4毫 微克/毫升。 ___ - 18- 本紙張尺度適用中國國家標準(CNS) A4規格(210X297公釐) 1234461 A7
使用血漿濃度對時間曲線來估測藥物代謝動力學參數。 使用軟體WinNonlin 31來應用標準非—區間法 C〇mpartmental meth〇ds)。一曲線中投藥前的探樣時間係經 設定為〇而投藥後的採樣時間即用為實際時間。估測 諸參數:
Cmax ’最大觀測到的血漿濃度 tmax,最大觀測到的血漿濃度時間 AUCo-m ’使用對邵份AUCswWinN〇nHn計算律.及線型梯 形律計算出 AUC0-,nf,使用對部份ACUiast + (Cust)/k)計算出,其中匕(終 端消除速率常數)的估計係可行者 ’終端半生期,以LN (2)/k,計算,其中k的估計係可 行者。 此生物利用率評估的結果列於下面的表1之中。 表1 :在給用1250毫克甲磺酸奈非那韋(以自由鹼形式計算)* 後樂物代4t動力學參數摘要:2 X 625毫克本發明錠(實施 例I V )與5 X 250毫克市售錠劑(實施例;[)之比較 參數(單位) 奈非那韋1250毫克(以自由鹼形式針苴、 實施例1 實施例IV N = 12 N = 12 AUC〇-24 (X 1〇3小時·毫微克/毫升) 中間(最小-最大) 43.5 (21.1-89.7) 37.0 (27.5-73.2) 平均 44.4 42.3 幾何平均 41.8 40.0 ______-19- 本紙張尺度適用中國國家標準(CNS) A4規格(210X 297公釐) 1234461 A7 B7 五、發明説明(17 ) CV% 38.6 37.4 cmax(毫微克/毫升) 中間(最小-最大) 5275 (2520-9590) 4585 (3680-8450) 平均 5248 5200 幾何平均 4971 5042 CV% 34.9 27.7 tmax (小時) 中間(最小-最大) 4.0 (3.0-6.0) 4.0 (2.0-6.0) 平均 4.1 4.0 CV% 26.5% 35.4% AUCG_inf (X 1〇3小時·毫微克/毫升) 中間(最小-最大) 45.3 (21.7-98.2) 37.8 (28.5-77.7) 平均 46.5 43.7 幾何平均 43.5 41.1 CV% 41.2% 39.7% tl/2 (小時) 中間(最小-最大) 4.4 (3.3-6.8) 3.9 (3.0-5.7) 平均 4.5 3.9 調和平均 4.3 3.8 CV% 24.9% 22.0% 與食物一起 表1中所示且在圖4中所繪出的數據指出.本發明2 X 625毫 克甲磺酸奈非那章錠(實施例I V)在人體中的生物利用率, 在與食物一起給用時可與5 X 250毫克市售錠劑(實施例I) 所得者相比。本發明有利地提出具有令人滿意的溶解性與 生物利用率之高劑量固體單位口服醫藥組合物。 -20- d 4 了本纸張尺度適用中國國家標準(CNS) A4規格(210 X 297公釐)
Claims (1)
1234461
•葦O9ttp8967號專利申請案 告中今^專利範圍替換本(93年8月} 天'—亨請J專利 1. 一種非晶形甲磺酸奈非那韋(Neifinavir mesyw 體單位口服醫藥劑型,其包括非晶形甲續酸奈非那拿、 及醫藥可接受的、水可溶、非離子性合成環氧乙燒/環氣 丙燒截段共聚物,其中該共聚物具有40t至60t之炫點 且該共聚物在价下具有14到29之親水/親油平衡 (HLB)值,及該共聚物的含量為甲磺酸奈非那韋 到 65重量%。 巧 2. 如申請專利第!項之固體單位口服醫藥劑型, 共聚物具有70至8 5重量%之環氧乙烷含量。 3. 如申請專利範圍第以2項之固體單位口服醫 具有以奈非那章驗計算為4〇〇毫克至7〇〇毫克 ;; 非那章含量。 ’τ' 如申請專利範圍第…項之固體單位口服醫藥劑型,立 更包括選自下列所構成的組合中之醫藥可接受賦形劑、 =滑:潤劑、黏合劑、崩解劑、稀釋劑、溶解化劑 如申請專利範圍第1或2項之固體單位口服醫藥劑型,並 為錠劑,膠囊劑或小囊粒(caplet)。 八 .種Ik如申印專利範圍第1或2項所述固位 樂劑型之方法,其包括下列諸步驟: 民醫 ⑷將包括非晶形甲磺酸奈非那韋和醫藥可接受,水 二:離子型合成環氧乙燒/環氧刪段共聚 物的摻合物’其中該共聚物具有⑽至 且該共聚物在抑下具有14到29之親水/親油平; 77707-930810.DOC &張尺度適财® ®家鮮 -21 · 8 8 8 8 A B CD 1234461 々、申請專利範圍 (HLB )值,及該共聚物的含量為甲磺酸奈非那韋 的4 0到6 5重量%,在該共聚物的熔點溫度到低於 甲磺酸奈非那韋分解溫度的溫度下加熱, (b) 將該摻合物混合形成熔融粒化物,及 (c) 將該熔融粒化物加工形成該非晶形甲磺酸奈非那 章劑型。 7. 如申請專利範圍第1或2項之固體單位口服醫藥劑型,其 係用於治療中。 8. 如申請專利範圍第7項之固體單位口服醫藥劑型,其係用 以治療HIV媒介的疾病。 77707-930810.DOC - 22 - 本紙張尺度適用中國國家標準(CNS) A4規格(210X 297公釐)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US28841001P | 2001-05-03 | 2001-05-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
TWI234461B true TWI234461B (en) | 2005-06-21 |
Family
ID=23106974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW091108967A TWI234461B (en) | 2001-05-03 | 2002-04-30 | Pharmaceutical dosage form of amorphous nelfinavir mesylate |
Country Status (37)
Country | Link |
---|---|
US (1) | US7014866B2 (zh) |
EP (1) | EP1390063B1 (zh) |
JP (1) | JP4101661B2 (zh) |
KR (1) | KR100554816B1 (zh) |
CN (1) | CN1255185C (zh) |
AR (1) | AR034320A1 (zh) |
AT (1) | ATE282428T1 (zh) |
BG (1) | BG108311A (zh) |
BR (1) | BR0209325A (zh) |
CA (1) | CA2444116C (zh) |
CZ (1) | CZ20033211A3 (zh) |
DE (1) | DE60201988T2 (zh) |
EA (1) | EA006627B1 (zh) |
EC (1) | ECSP034827A (zh) |
ES (1) | ES2231717T3 (zh) |
GE (1) | GEP20053466B (zh) |
GT (1) | GT200200079A (zh) |
HK (1) | HK1070285A1 (zh) |
HR (1) | HRP20030873B1 (zh) |
HU (1) | HU229938B1 (zh) |
IL (2) | IL158306A0 (zh) |
IS (1) | IS7010A (zh) |
JO (1) | JO2401B1 (zh) |
MA (1) | MA27018A1 (zh) |
MX (1) | MXPA03009971A (zh) |
MY (1) | MY128509A (zh) |
NO (1) | NO20034689D0 (zh) |
NZ (1) | NZ528689A (zh) |
PA (1) | PA8544501A1 (zh) |
PE (1) | PE20021159A1 (zh) |
PL (1) | PL366998A1 (zh) |
PT (1) | PT1390063E (zh) |
RS (1) | RS83503A (zh) |
SK (1) | SK14572003A3 (zh) |
TW (1) | TWI234461B (zh) |
UA (1) | UA76463C2 (zh) |
WO (1) | WO2002089835A2 (zh) |
Families Citing this family (112)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5767429B2 (ja) | 1999-11-12 | 2015-08-19 | アッヴィ・インコーポレイテッド | 固体分散剤中の結晶化阻害剤 |
DE10026698A1 (de) | 2000-05-30 | 2001-12-06 | Basf Ag | Selbstemulgierende Wirkstoffformulierung und Verwendung dieser Formulierung |
CA2398226A1 (en) * | 2002-01-28 | 2003-07-28 | Pfizer Inc. | Increased-dosage nelfinavir tablet and method of making same |
JP4731320B2 (ja) * | 2003-07-15 | 2011-07-20 | アリジェン製薬株式会社 | 抗コロナウイルス剤 |
US8377952B2 (en) | 2003-08-28 | 2013-02-19 | Abbott Laboratories | Solid pharmaceutical dosage formulation |
US8025899B2 (en) | 2003-08-28 | 2011-09-27 | Abbott Laboratories | Solid pharmaceutical dosage form |
WO2005065657A2 (en) * | 2003-12-31 | 2005-07-21 | Pfizer Products Inc. | Solid compositions of low-solubility drugs and poloxamers |
EP1904067B2 (en) * | 2004-12-03 | 2017-10-11 | Merck Sharp & Dohme Corp. | Pharmaceutical formulation of carboxamide hiv integrase inhibitors containing a release rate controlling composition |
DK1928427T3 (da) * | 2005-09-23 | 2010-03-08 | Hoffmann La Roche | Hidtil ukendt dosisformulering |
ES2350497T3 (es) * | 2005-12-14 | 2011-01-24 | F. Hoffmann-La Roche Ag | Formulación de profármacos para el vhc. |
PL1962808T3 (pl) * | 2005-12-14 | 2011-03-31 | Hoffmann La Roche | Preparat proleku przeciw HCV |
UY30535A1 (es) * | 2006-08-10 | 2008-03-31 | Cipla Ltd | Composicion comprendiendo farmacos antirretrovirales y al menos un polimero insoluble en agua, proceso de preparacion y aplicaciones. |
CA2660086C (en) * | 2006-08-16 | 2014-09-16 | Novartis Ag | Method of making solid dispersions of highly crystalline therapeutic compounds |
WO2008067164A2 (en) * | 2006-11-15 | 2008-06-05 | Abbott Laboratories | Solid pharmaceutical dosage formulations |
US8759383B2 (en) | 2007-03-16 | 2014-06-24 | Concert Pharmaceuticals, Inc. | Inhibitors of cholesterol ester transfer protein |
WO2008131259A1 (en) * | 2007-04-19 | 2008-10-30 | Concert Pharmaceuticals Inc. | Deuterated morpholinyl compounds |
US20090042842A1 (en) | 2007-04-25 | 2009-02-12 | Concert Pharmaceuticals, Inc. | Analogues of cilostazol |
CA2630084A1 (en) * | 2007-04-30 | 2008-10-30 | Mark Andreychuk | Coiled tubing with retainer for conduit |
US9194512B2 (en) | 2007-04-30 | 2015-11-24 | Mark Andreychuk | Coiled tubing with heat resistant conduit |
US7608737B2 (en) | 2007-05-01 | 2009-10-27 | Concert Pharmaceuticasl Inc. | Naphthyl(ethyl)acetamides |
EP3632916B1 (en) | 2007-05-01 | 2022-06-08 | Concert Pharmaceuticals Inc. | Morphinan compounds |
EP3825306B8 (en) | 2007-05-01 | 2023-08-02 | Sun Pharmaceutical Industries, Inc. | Morphinan compounds |
PL2345653T3 (pl) | 2007-05-01 | 2013-05-31 | Concert Pharmaceuticals Inc | Związki morfianu |
BRPI0823520A2 (pt) | 2007-06-12 | 2013-12-17 | Concert Pharmaceuticals Inc | Composto derivado de azapeptídeos e composição farmacêutica contendo o mesmo |
US8410124B2 (en) * | 2007-10-18 | 2013-04-02 | Concert Pharmaceuticals Inc. | Deuterated etravirine |
BRPI0816513A2 (pt) * | 2007-10-19 | 2015-03-24 | Purdue Research Foundation | Composição farmacêutica e método para preparar a suspensão sólida |
ITMI20080227A1 (it) * | 2008-02-13 | 2009-08-14 | Felice Vinati | '' dispositivo di sicurezza per apparati di sollevamento a fune '' |
US20090239886A1 (en) | 2008-02-29 | 2009-09-24 | Concert Pharmaceuticals, Inc. | Substituted xanthine derivatives |
WO2009146310A1 (en) * | 2008-05-28 | 2009-12-03 | Concert Pharmaceuticals Inc. | Deuterated tizanidine |
WO2010019557A1 (en) * | 2008-08-12 | 2010-02-18 | Concert Pharmaceuticals Inc. | N-phenyl-2-pyrimidineamine derivatives |
SI2334678T1 (sl) | 2008-09-19 | 2013-05-31 | Concert Pharmaceuticals Inc. | Spojine morfinana |
EP2364151A1 (en) | 2008-10-30 | 2011-09-14 | Concert Pharmaceuticals Inc. | Combination of morphinan compounds and antidepressant for the treatment of pseudobulbar affect, neurological diseases, intractable and chronic pain and brain injury |
EP3090760A1 (en) | 2008-10-30 | 2016-11-09 | Concert Pharmaceuticals, Inc. | Combination of morphinan compounds and antidepressant for the treatment of pseudobulbar affect, neurological diseases, intractable and chronic pain and brain injury |
US9096646B2 (en) | 2008-11-04 | 2015-08-04 | Anchor Therapeutics, Inc. | CXCR4 receptor compounds |
WO2010065755A1 (en) | 2008-12-04 | 2010-06-10 | Concert Pharmaceuticals, Inc. | Deuterated pyridinones |
US20110053961A1 (en) | 2009-02-27 | 2011-03-03 | Concert Pharmaceuticals, Inc. | Substituted xanthine derivatives |
AP2909A (en) | 2009-03-17 | 2014-05-31 | Concert Pharmaceuticals Inc | Pyrazinoisoquinoline Compounds |
WO2010138889A1 (en) | 2009-05-28 | 2010-12-02 | Concert Pharmaceuticals, Inc. | Peptides for the treatment of hcv infections |
JP2012531419A (ja) | 2009-06-23 | 2012-12-10 | コンサート ファーマシューティカルズ インコーポレイテッド | Gaba−a受容体修飾物質としての重水素修飾されたトリアゾロピリダジン誘導体 |
US20110015154A1 (en) * | 2009-07-20 | 2011-01-20 | Kellermann Gottfried H | Supporting acetylcholine function |
US8278460B2 (en) | 2009-10-15 | 2012-10-02 | Concert Pharmaceuticals, Inc. | Substituted benzimidazoles |
US20110098265A1 (en) * | 2009-10-28 | 2011-04-28 | Neuroscience, Inc. | Methods for reducing cravings and impulses associated with addictive and compulsive behaviors |
WO2011060216A1 (en) | 2009-11-12 | 2011-05-19 | Concert Pharmaceuticals Inc. | Substituted azaindoles |
EP2536696A1 (en) | 2010-02-18 | 2012-12-26 | Concert Pharmaceuticals Inc. | Pyrimidine derivatives |
EP2566494B1 (en) | 2010-02-26 | 2017-11-29 | Acer Therapeutics, Inc. | Cxcr4 receptor compounds |
WO2011109464A1 (en) | 2010-03-02 | 2011-09-09 | Concert Pharmaceuticals Inc. | Deuterated tetrahydronaphthalene derivatives |
US8575361B2 (en) | 2010-03-02 | 2013-11-05 | Concert Pharmaceuticals Inc. | Tetrahydronaphthalene derivatives |
PT2579860E (pt) | 2010-06-14 | 2014-05-30 | Ratiopharm Gmbh | Composição farmacêutica que contém ivabradina com libertação modificada |
WO2012037060A1 (en) | 2010-09-13 | 2012-03-22 | Concert Pharmaceuticals Inc. | Substituted azaindoles |
EP2455068A1 (en) * | 2010-11-09 | 2012-05-23 | F. Hoffmann-La Roche AG | Pharmaceutical composition for treating HCV infections |
WO2012065028A2 (en) | 2010-11-11 | 2012-05-18 | Concert Pharmaceuticals Inc. | Substituted tetracyclines |
WO2012079075A1 (en) | 2010-12-10 | 2012-06-14 | Concert Pharmaceuticals, Inc. | Deuterated phthalimide derivatives |
US8447329B2 (en) | 2011-02-08 | 2013-05-21 | Longsand Limited | Method for spatially-accurate location of a device using audio-visual information |
EP2678337A1 (en) | 2011-02-25 | 2014-01-01 | Concert Pharmaceuticals Inc. | 2-amino-naphthyridine derivatives |
WO2012129381A1 (en) | 2011-03-22 | 2012-09-27 | Concert Pharmaceuticals Inc. | Deuterated preladenant |
WO2012151361A1 (en) | 2011-05-03 | 2012-11-08 | Concert Pharmaceuticals Inc. | Carbamoylpyridone derivatives |
US20140128469A1 (en) | 2011-05-10 | 2014-05-08 | Concert Pharmaceuticals Inc. | Deuterated n-butyl bumetanide |
RS59744B1 (sr) | 2011-05-18 | 2020-02-28 | Vertex Pharmaceuticals Europe Ltd | Deuterisani derivati ivakaftora |
WO2013013052A1 (en) | 2011-07-19 | 2013-01-24 | Concert Pharmaceuticals, Inc. | Substituted xanthine derivatives |
FR2985177B1 (fr) * | 2012-01-02 | 2016-04-01 | Oreal | Composition cosmetique solide aqueuse comprenant de l'alkylcellulose, au moins deux huiles non volatiles et au moins deux agents tensioactifs |
AU2013208109A1 (en) | 2012-01-09 | 2014-08-14 | Anchor Therapeutics, Inc. | APJ receptor compounds |
WO2013130849A1 (en) | 2012-02-29 | 2013-09-06 | Concert Pharmaceuticals, Inc. | Substituted dioxopiperidinyl phthalimide derivatives |
CN104364255A (zh) | 2012-04-13 | 2015-02-18 | 康塞特医药品有限公司 | 取代的黄嘌呤衍生物 |
US9249093B2 (en) | 2012-04-20 | 2016-02-02 | Concert Pharmaceuticals, Inc. | Deuterated rigosertib |
AU2013274030B2 (en) | 2012-06-15 | 2016-07-07 | Sun Pharmaceutical Industries, Inc. | Deuterated derivatives of ruxolitinib |
US10017445B2 (en) | 2012-07-12 | 2018-07-10 | Concert Pharmaceuticals, Inc. | Deuterated idebenone |
EP2885303B1 (en) | 2012-08-17 | 2018-12-26 | CoNCERT Pharmaceuticals, Inc. | Deuterated baricitinib |
WO2014078842A1 (en) | 2012-11-19 | 2014-05-22 | Concert Pharmaceuticals, Inc. | Deuterated cftr potentiators |
US20150299166A1 (en) | 2012-12-20 | 2015-10-22 | Concert Pharmaceuticals, Inc. | Deuterated alk inhibitors |
WO2014100733A1 (en) | 2012-12-21 | 2014-06-26 | Mayo Foundation For Medical Education And Research | Methods and materials for treating calcific aortic valve stenosis |
WO2014110322A2 (en) | 2013-01-11 | 2014-07-17 | Concert Pharmaceuticals, Inc. | Substituted dioxopiperidinyl phthalimide derivatives |
EA201892726A1 (ru) | 2013-03-15 | 2019-04-30 | Консерт Фармасьютикалс, Инк. | Дейтерированный палбоциклиб |
EP2968268B1 (en) | 2013-03-15 | 2020-07-29 | Concert Pharmaceuticals Inc. | Inhibitors of the enzyme udp-glucose: n-acyl-sphingosine glucosyltransferase |
HU231191B1 (hu) | 2013-04-15 | 2021-08-30 | Szegedi Tudományegyetem | Izotóp tartalmú morfin molekulák |
WO2015009889A1 (en) | 2013-07-18 | 2015-01-22 | Concert Pharmaceuticals, Inc. | Deuterated intedanib derivatives and their use for the treatment of proliferative disorders |
WO2015010045A1 (en) | 2013-07-18 | 2015-01-22 | Anchor Therapeutics, Inc. | Apj receptor compounds |
WO2015031741A1 (en) | 2013-08-30 | 2015-03-05 | Concert Pharmaceuticals, Inc. | Deuterated derivatives of a thienotriazolodiazapine bromodomain-containing protein inhibitor |
CN106459056A (zh) | 2014-02-10 | 2017-02-22 | 康塞特医药品公司 | 经取代的三唑苯二氮卓 |
US20170216296A1 (en) | 2014-04-18 | 2017-08-03 | Concert Pharmaceuticals, Inc. | Methods of treating hyperglycemia |
WO2015179772A1 (en) | 2014-05-23 | 2015-11-26 | Concert Pharmaceuticals, Inc. | Deuterated phenylquinazolinone and phenylisoquinolinone compounds |
BR112016028119A2 (pt) | 2014-06-06 | 2017-08-22 | Res Triangle Inst | Agonistas receptores de apelina (apj) e usos dos mesmos |
WO2016022955A1 (en) | 2014-08-07 | 2016-02-11 | Mayo Foundation For Medical Education And Research | Compounds and methods for treating cancer |
WO2016061488A1 (en) | 2014-10-17 | 2016-04-21 | Concert Pharmaceuticals, Inc. | Amine reuptake inhibitors |
WO2016073545A1 (en) | 2014-11-06 | 2016-05-12 | Concert Pharmaceuticals, Inc. | Phenyloxadiazole benzoic acids |
WO2016089814A1 (en) | 2014-12-02 | 2016-06-09 | Concert Pharmaceuticals, Inc. | Deuterated analogues of daclatasvir |
US10301281B2 (en) | 2014-12-11 | 2019-05-28 | Merck Sharp & Dohme Corp. | Crystal forms of a CCR5 antagonist |
CN105769809A (zh) * | 2014-12-23 | 2016-07-20 | 上海星泰医药科技有限公司 | 提高生物利用度的雷尼司他及其制备方法 |
WO2016105547A1 (en) | 2014-12-24 | 2016-06-30 | Concert Pharmaceuticals, Inc. | Deuterated dasabuvir |
WO2016109795A1 (en) | 2014-12-31 | 2016-07-07 | Concert Pharmaceuticals, Inc. | Deuterated funapide and difluorofunapide |
WO2016144830A1 (en) | 2015-03-06 | 2016-09-15 | Concert Pharmaceuticals, Inc. | Deuterated emricasan |
CA2981495C (en) | 2015-03-31 | 2023-09-26 | Vertex Pharmaceuticals (Europe) Limited | Deuterated vx-661 |
WO2016176335A1 (en) | 2015-04-27 | 2016-11-03 | Concert Pharmaceuticals, Inc. | Deuterated otx-015 |
US20180243289A1 (en) | 2015-07-30 | 2018-08-30 | Concert Pharmaceuticals, Inc. | Deuterated morphinan compounds for treating agitation |
WO2017020005A1 (en) | 2015-07-30 | 2017-02-02 | Concert Pharmaceuticals, Inc. | Morphinan compounds for use in treating agitation |
MX2018003331A (es) | 2015-09-21 | 2018-08-16 | Vertex Pharmaceuticals Europe Ltd | Administracion de potenciadores de regulador de la conductancia transmembrana de fibrosis quistica (cftr) deuterados. |
US11267777B2 (en) | 2015-11-19 | 2022-03-08 | Concert Pharmaceuticals, Inc. | Deuterated EPI-743 |
EP3386976A1 (en) | 2015-12-09 | 2018-10-17 | Research Triangle Institute, International | Improved apelin receptor (apj) agonists and uses thereof |
WO2017147003A1 (en) | 2016-02-26 | 2017-08-31 | Novobiotic Pharmaceuticals, Llc | Novel macrocyclic antibiotics and uses thereof |
KR20190003711A (ko) | 2016-05-04 | 2019-01-09 | 콘서트 파마슈티컬즈, 인크. | 중수소화된 jak 저해제를 이용한 탈모 장애의 치료 |
JP7061079B2 (ja) | 2016-07-04 | 2022-04-27 | アヴェニール ファーマシューティカルズ, インコーポレイテッド | 重水素化デキストロメトルファンの合成方法 |
US11596605B2 (en) | 2016-08-01 | 2023-03-07 | The Brigham And Women's Hospital, Inc. | Particles for delivery of proteins and peptides |
CA3036382A1 (en) | 2016-12-21 | 2018-06-28 | Research Triangle Institute | Diaryl purine derivatives with improved bioavailability |
WO2018160717A1 (en) | 2017-02-28 | 2018-09-07 | Mayo Foundation For Medical Education And Research | Compounds and methods for treating cancer |
US11278025B2 (en) | 2017-05-17 | 2022-03-22 | The General Hospital Corporation | Antibiotic compounds |
BR112019024177A2 (pt) | 2017-05-19 | 2020-06-02 | Superb Wisdom Limited | Derivados de resiquimode |
JP7518765B2 (ja) | 2017-11-22 | 2024-07-18 | コンサート ファーマシューティカルズ インコーポレイテッド | D-セリンの重水素化類似体およびその使用 |
US11243207B2 (en) | 2018-03-29 | 2022-02-08 | Mayo Foundation For Medical Education And Research | Assessing and treating cancer |
WO2021236139A1 (en) | 2020-05-21 | 2021-11-25 | Concert Pharmaceuticals, Inc. | Novel deuterated jak inhibitor and uses thereof |
MX2023005027A (es) | 2020-10-28 | 2023-07-31 | Sun Pharmaceutical Ind Inc | Regimenes para el tratamiento de los trastornos de la perdida de cabello con inhibidores de jak deuterados. |
AU2022328272A1 (en) | 2021-08-11 | 2024-02-22 | Sun Pharmaceutical Industries, Inc. | Treatment of hair loss disorders with deuterated jak inhibitors |
JP2024532765A (ja) | 2021-08-12 | 2024-09-10 | サン ファーマシューティカル インダストリーズ,インコーポレイテッド | Jak阻害剤のプロドラッグを用いたjak阻害応答性障害の治療 |
WO2023215520A1 (en) | 2022-05-04 | 2023-11-09 | Sun Pharmaceutical Industries, Inc. | Dosage regimens for treatment with deuterated jak inhibitors |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5281420A (en) | 1992-05-19 | 1994-01-25 | The Procter & Gamble Company | Solid dispersion compositions of tebufelone |
IE80467B1 (en) * | 1995-07-03 | 1998-07-29 | Elan Corp Plc | Controlled release formulations for poorly soluble drugs |
US5834472A (en) | 1996-05-24 | 1998-11-10 | Schering Corporation | Antifungal composition with enhanced bioavailability |
US6232333B1 (en) * | 1996-11-21 | 2001-05-15 | Abbott Laboratories | Pharmaceutical composition |
US6045829A (en) * | 1997-02-13 | 2000-04-04 | Elan Pharma International Limited | Nanocrystalline formulations of human immunodeficiency virus (HIV) protease inhibitors using cellulosic surface stabilizers |
US6001851A (en) | 1997-03-13 | 1999-12-14 | Agouron Pharmaceuticals, Inc. | HIV protease inhibitors |
JP4083818B2 (ja) * | 1997-06-06 | 2008-04-30 | ディポメド,インコーポレイティド | 高度可溶性薬物の制御された放出のための胃滞留性の経口薬物投与形 |
WO1998057648A1 (en) * | 1997-06-16 | 1998-12-23 | Vertex Pharmaceuticals Incorporated | Methods of increasing the bioavailability of stable crystal polymorphs of a compound |
JP2002522354A (ja) * | 1997-09-19 | 2002-07-23 | シャイア ラボラトリーズ,インコーポレイテッド | 固溶体ビードレット |
JP4815085B2 (ja) * | 1999-11-12 | 2011-11-16 | アボット・ラボラトリーズ | 固体分散体医薬製剤 |
US6499984B1 (en) * | 2000-05-22 | 2002-12-31 | Warner-Lambert Company | Continuous production of pharmaceutical granulation |
-
2002
- 2002-04-29 JP JP2002586967A patent/JP4101661B2/ja not_active Expired - Fee Related
- 2002-04-29 SK SK1457-2003A patent/SK14572003A3/sk unknown
- 2002-04-29 WO PCT/EP2002/004711 patent/WO2002089835A2/en active IP Right Grant
- 2002-04-29 PT PT02748680T patent/PT1390063E/pt unknown
- 2002-04-29 AT AT02748680T patent/ATE282428T1/de active
- 2002-04-29 HU HU0401238A patent/HU229938B1/hu not_active IP Right Cessation
- 2002-04-29 EP EP02748680A patent/EP1390063B1/en not_active Expired - Lifetime
- 2002-04-29 KR KR1020037014234A patent/KR100554816B1/ko not_active IP Right Cessation
- 2002-04-29 EA EA200301166A patent/EA006627B1/ru not_active IP Right Cessation
- 2002-04-29 UA UA20031210981A patent/UA76463C2/uk unknown
- 2002-04-29 DE DE60201988T patent/DE60201988T2/de not_active Expired - Lifetime
- 2002-04-29 MX MXPA03009971A patent/MXPA03009971A/es active IP Right Grant
- 2002-04-29 RS YU83503A patent/RS83503A/sr unknown
- 2002-04-29 CA CA002444116A patent/CA2444116C/en not_active Expired - Fee Related
- 2002-04-29 CZ CZ20033211A patent/CZ20033211A3/cs unknown
- 2002-04-29 GE GE5295A patent/GEP20053466B/en unknown
- 2002-04-29 CN CNB028092953A patent/CN1255185C/zh not_active Expired - Fee Related
- 2002-04-29 IL IL15830602A patent/IL158306A0/xx unknown
- 2002-04-29 ES ES02748680T patent/ES2231717T3/es not_active Expired - Lifetime
- 2002-04-29 BR BR0209325-1A patent/BR0209325A/pt not_active Application Discontinuation
- 2002-04-29 PL PL02366998A patent/PL366998A1/xx unknown
- 2002-04-29 NZ NZ528689A patent/NZ528689A/en unknown
- 2002-04-30 AR ARP020101580A patent/AR034320A1/es not_active Application Discontinuation
- 2002-04-30 PA PA20028544501A patent/PA8544501A1/es unknown
- 2002-04-30 PE PE2002000369A patent/PE20021159A1/es not_active Application Discontinuation
- 2002-04-30 TW TW091108967A patent/TWI234461B/zh not_active IP Right Cessation
- 2002-04-30 MY MYPI20021591A patent/MY128509A/en unknown
- 2002-05-01 JO JO200237A patent/JO2401B1/en active
- 2002-05-02 GT GT200200079A patent/GT200200079A/es unknown
- 2002-05-02 US US10/138,071 patent/US7014866B2/en not_active Expired - Fee Related
-
2003
- 2003-10-08 IL IL158306A patent/IL158306A/en not_active IP Right Cessation
- 2003-10-20 NO NO20034689A patent/NO20034689D0/no not_active Application Discontinuation
- 2003-10-28 HR HR20030873A patent/HRP20030873B1/xx not_active IP Right Cessation
- 2003-10-30 IS IS7010A patent/IS7010A/is unknown
- 2003-10-31 EC EC2003004827A patent/ECSP034827A/es unknown
- 2003-11-03 MA MA27379A patent/MA27018A1/fr unknown
- 2003-11-03 BG BG108311A patent/BG108311A/bg unknown
-
2005
- 2005-04-11 HK HK05103024A patent/HK1070285A1/xx not_active IP Right Cessation
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TWI234461B (en) | Pharmaceutical dosage form of amorphous nelfinavir mesylate | |
JP3162626B2 (ja) | イルベサルタン含有医薬組成物 | |
JP2021167343A (ja) | パルボシクリブの固形剤形 | |
US20090203709A1 (en) | Pharmaceutical Dosage Form For Oral Administration Of Tyrosine Kinase Inhibitor | |
JP2002531403A (ja) | セレコキシブ組成物 | |
JP2000212094A (ja) | 口腔用製剤 | |
JPH1135451A (ja) | 口腔内溶解型錠剤およびその製造方法 | |
TWI624275B (zh) | 具有高含量菲索芬那定(fexofenadine)之固態單位及其製備方法 | |
WO2004006904A1 (en) | Oral controlled-release dosage forms containing acetaminophen | |
JP5318400B2 (ja) | レボフロキサシン含有錠剤 | |
TWI307279B (en) | Oral administration of calcitonin | |
KR890000182B1 (ko) | 액상 윤활제-함유 약제학적 조성물 및 약제학적 제형의 용해도 개선방법 | |
JP4866170B2 (ja) | 睡眠薬の放出制御医薬組成物及びその製造方法 | |
CN112449601A (zh) | 含纳呋拉啡口腔崩解片 | |
JP4572296B2 (ja) | ピモベンダン経口投与製剤 | |
JP2018123140A (ja) | 活性成分(i)含有組成物及びその製造方法 | |
JPH07165561A (ja) | 緩下剤組成物の製造方法 | |
TW575434B (en) | A pharmaceutical mixture comprising a profen | |
AU2002319154B2 (en) | Pharmaceutical dosage form of amorphous nelfinavir mesylate | |
JP2000212100A (ja) | 圧縮成形物 | |
AU2002319154A1 (en) | Pharmaceutical dosage form of amorphous nelfinavir mesylate | |
KR20060075378A (ko) | 펠로디핀 서방성 제제 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |