TWI526205B - 新穎醫藥調配物 - Google Patents
新穎醫藥調配物 Download PDFInfo
- Publication number
- TWI526205B TWI526205B TW100145934A TW100145934A TWI526205B TW I526205 B TWI526205 B TW I526205B TW 100145934 A TW100145934 A TW 100145934A TW 100145934 A TW100145934 A TW 100145934A TW I526205 B TWI526205 B TW I526205B
- Authority
- TW
- Taiwan
- Prior art keywords
- liquid composition
- cyclodextrin
- composition
- flurbiprofen
- liquid
- Prior art date
Links
- 239000008194 pharmaceutical composition Substances 0.000 title description 3
- 239000000203 mixture Substances 0.000 claims description 61
- SYTBZMRGLBWNTM-UHFFFAOYSA-N flurbiprofen Chemical compound FC1=CC(C(C(O)=O)C)=CC=C1C1=CC=CC=C1 SYTBZMRGLBWNTM-UHFFFAOYSA-N 0.000 claims description 43
- 229960002390 flurbiprofen Drugs 0.000 claims description 43
- 229920000858 Cyclodextrin Polymers 0.000 claims description 41
- 239000007788 liquid Substances 0.000 claims description 31
- -1 methyl alpha cyclodextrin Chemical compound 0.000 claims description 19
- 239000000872 buffer Substances 0.000 claims description 9
- 229940080345 gamma-cyclodextrin Drugs 0.000 claims description 9
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical class O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 claims description 9
- 229920001450 Alpha-Cyclodextrin Polymers 0.000 claims description 8
- 229940043377 alpha-cyclodextrin Drugs 0.000 claims description 8
- 206010006784 Burning sensation Diseases 0.000 claims description 7
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 6
- 239000000796 flavoring agent Substances 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 5
- 239000002562 thickening agent Substances 0.000 claims description 5
- 201000007100 Pharyngitis Diseases 0.000 claims description 4
- 235000013355 food flavoring agent Nutrition 0.000 claims description 4
- 235000003599 food sweetener Nutrition 0.000 claims description 4
- 239000003755 preservative agent Substances 0.000 claims description 4
- 239000003765 sweetening agent Substances 0.000 claims description 4
- 206010068319 Oropharyngeal pain Diseases 0.000 claims description 3
- JVFGXECLSQXABC-UHFFFAOYSA-N ac1l3obq Chemical compound O1C(C(C2O)O)C(COCC(C)O)OC2OC(C(C2O)O)C(COCC(C)O)OC2OC(C(C2O)O)C(COCC(C)O)OC2OC(C(C2O)O)C(COCC(C)O)OC2OC(C(C2O)O)C(COCC(C)O)OC2OC(C(O)C2O)C(COCC(O)C)OC2OC(C(C2O)O)C(COCC(C)O)OC2OC2C(O)C(O)C1OC2COCC(C)O JVFGXECLSQXABC-UHFFFAOYSA-N 0.000 claims description 3
- 239000002552 dosage form Substances 0.000 claims description 3
- 230000007794 irritation Effects 0.000 claims description 3
- 239000002324 mouth wash Substances 0.000 claims description 3
- 239000003002 pH adjusting agent Substances 0.000 claims description 3
- 230000002335 preservative effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- YZOUYRAONFXZSI-SBHWVFSVSA-N (1S,3R,5R,6R,8R,10R,11R,13R,15R,16R,18R,20R,21R,23R,25R,26R,28R,30R,31S,33R,35R,36R,37S,38R,39S,40R,41S,42R,43S,44R,45S,46R,47S,48R,49S)-5,10,15,20,25,30,35-heptakis(hydroxymethyl)-37,39,40,41,42,43,44,45,46,47,48,49-dodecamethoxy-2,4,7,9,12,14,17,19,22,24,27,29,32,34-tetradecaoxaoctacyclo[31.2.2.23,6.28,11.213,16.218,21.223,26.228,31]nonatetracontane-36,38-diol Chemical compound O([C@@H]([C@H]([C@@H]1OC)OC)O[C@H]2[C@@H](O)[C@@H]([C@@H](O[C@@H]3[C@@H](CO)O[C@@H]([C@H]([C@@H]3O)OC)O[C@@H]3[C@@H](CO)O[C@@H]([C@H]([C@@H]3OC)OC)O[C@@H]3[C@@H](CO)O[C@@H]([C@H]([C@@H]3OC)OC)O[C@@H]3[C@@H](CO)O[C@@H]([C@H]([C@@H]3OC)OC)O3)O[C@@H]2CO)OC)[C@H](CO)[C@H]1O[C@@H]1[C@@H](OC)[C@H](OC)[C@H]3[C@@H](CO)O1 YZOUYRAONFXZSI-SBHWVFSVSA-N 0.000 claims description 2
- PCWPQSDFNIFUPO-VDQKLNDWSA-N (1S,3R,5R,6S,8R,10R,11S,13R,15R,16S,18R,20R,21S,23R,25R,26S,28R,30R,31S,33R,35R,36R,37S,38R,39S,40R,41S,42R,43S,44R,45S,46R,47S,48R,49S)-37,39,41,43,45,47,49-heptakis(2-hydroxyethoxy)-5,10,15,20,25,30,35-heptakis(hydroxymethyl)-2,4,7,9,12,14,17,19,22,24,27,29,32,34-tetradecaoxaoctacyclo[31.2.2.23,6.28,11.213,16.218,21.223,26.228,31]nonatetracontane-36,38,40,42,44,46,48-heptol Chemical compound OCCO[C@H]1[C@H](O)[C@@H]2O[C@H]3O[C@H](CO)[C@@H](O[C@H]4O[C@H](CO)[C@@H](O[C@H]5O[C@H](CO)[C@@H](O[C@H]6O[C@H](CO)[C@@H](O[C@H]7O[C@H](CO)[C@@H](O[C@H]8O[C@H](CO)[C@@H](O[C@H]1O[C@@H]2CO)[C@@H](O)[C@@H]8OCCO)[C@@H](O)[C@@H]7OCCO)[C@@H](O)[C@@H]6OCCO)[C@@H](O)[C@@H]5OCCO)[C@@H](O)[C@@H]4OCCO)[C@@H](O)[C@@H]3OCCO PCWPQSDFNIFUPO-VDQKLNDWSA-N 0.000 claims description 2
- 239000004354 Hydroxyethyl cellulose Substances 0.000 claims description 2
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 claims description 2
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 claims description 2
- 150000000994 L-ascorbates Chemical class 0.000 claims description 2
- 229910019142 PO4 Inorganic materials 0.000 claims description 2
- 150000001242 acetic acid derivatives Chemical class 0.000 claims description 2
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims description 2
- 150000001413 amino acids Chemical class 0.000 claims description 2
- 239000012062 aqueous buffer Substances 0.000 claims description 2
- 235000010323 ascorbic acid Nutrition 0.000 claims description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 2
- 150000001860 citric acid derivatives Chemical class 0.000 claims description 2
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical group [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 claims description 2
- 229910000397 disodium phosphate Inorganic materials 0.000 claims description 2
- 235000019800 disodium phosphate Nutrition 0.000 claims description 2
- 239000002270 dispersing agent Substances 0.000 claims description 2
- 239000003814 drug Substances 0.000 claims description 2
- 239000003995 emulsifying agent Substances 0.000 claims description 2
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 claims description 2
- 239000001863 hydroxypropyl cellulose Substances 0.000 claims description 2
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 claims description 2
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 claims description 2
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 claims description 2
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims description 2
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 claims description 2
- 150000003893 lactate salts Chemical class 0.000 claims description 2
- 229940051866 mouthwash Drugs 0.000 claims description 2
- 235000021317 phosphate Nutrition 0.000 claims description 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims description 2
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims description 2
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 claims description 2
- 150000003892 tartrate salts Chemical class 0.000 claims description 2
- ODLHGICHYURWBS-LKONHMLTSA-N trappsol cyclo Chemical compound CC(O)COC[C@H]([C@H]([C@@H]([C@H]1O)O)O[C@H]2O[C@@H]([C@@H](O[C@H]3O[C@H](COCC(C)O)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](COCC(C)O)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](COCC(C)O)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](COCC(C)O)[C@H]([C@@H]([C@H]3O)O)O3)[C@H](O)[C@H]2O)COCC(O)C)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H]3O[C@@H]1COCC(C)O ODLHGICHYURWBS-LKONHMLTSA-N 0.000 claims description 2
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims 2
- 150000002688 maleic acid derivatives Chemical class 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 239000001384 succinic acid Substances 0.000 claims 1
- 229940021182 non-steroidal anti-inflammatory drug Drugs 0.000 description 17
- 239000000041 non-steroidal anti-inflammatory agent Substances 0.000 description 16
- 239000000243 solution Substances 0.000 description 14
- 235000011175 beta-cyclodextrine Nutrition 0.000 description 13
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- WHGYBXFWUBPSRW-FOUAGVGXSA-N beta-cyclodextrin Chemical compound OC[C@H]([C@H]([C@@H]([C@H]1O)O)O[C@H]2O[C@@H]([C@@H](O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O3)[C@H](O)[C@H]2O)CO)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H]3O[C@@H]1CO WHGYBXFWUBPSRW-FOUAGVGXSA-N 0.000 description 12
- 239000001116 FEMA 4028 Substances 0.000 description 11
- 229960004853 betadex Drugs 0.000 description 11
- 229940097362 cyclodextrins Drugs 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 5
- 239000007864 aqueous solution Substances 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 4
- 238000006731 degradation reaction Methods 0.000 description 4
- GDSRMADSINPKSL-HSEONFRVSA-N gamma-cyclodextrin Chemical compound OC[C@H]([C@H]([C@@H]([C@H]1O)O)O[C@H]2O[C@@H]([C@@H](O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O3)[C@H](O)[C@H]2O)CO)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H]3O[C@@H]1CO GDSRMADSINPKSL-HSEONFRVSA-N 0.000 description 4
- 235000019640 taste Nutrition 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005352 clarification Methods 0.000 description 2
- 150000002170 ethers Chemical class 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- DKYWVDODHFEZIM-UHFFFAOYSA-N ketoprofen Chemical compound OC(=O)C(C)C1=CC=CC(C(=O)C=2C=CC=CC=2)=C1 DKYWVDODHFEZIM-UHFFFAOYSA-N 0.000 description 2
- 229960000991 ketoprofen Drugs 0.000 description 2
- 239000012669 liquid formulation Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- LDMUAIMVCZGGKX-UHFFFAOYSA-N 1-(3-hydroxypentoxy)pentan-3-ol Chemical class CCC(O)CCOCCC(O)CC LDMUAIMVCZGGKX-UHFFFAOYSA-N 0.000 description 1
- BEJQXBXPRXFJDP-UHFFFAOYSA-N 3-(3,3-dihydroxypropoxy)propane-1,1-diol Chemical class OC(O)CCOCCC(O)O BEJQXBXPRXFJDP-UHFFFAOYSA-N 0.000 description 1
- QOXOZONBQWIKDA-UHFFFAOYSA-N 3-hydroxypropyl Chemical group [CH2]CCO QOXOZONBQWIKDA-UHFFFAOYSA-N 0.000 description 1
- GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- HEFNNWSXXWATRW-UHFFFAOYSA-N Ibuprofen Chemical compound CC(C)CC1=CC=C(C(C)C(O)=O)C=C1 HEFNNWSXXWATRW-UHFFFAOYSA-N 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- CMWTZPSULFXXJA-UHFFFAOYSA-N Naproxen Natural products C1=C(C(C)C(O)=O)C=CC2=CC(OC)=CC=C21 CMWTZPSULFXXJA-UHFFFAOYSA-N 0.000 description 1
- 206010028813 Nausea Diseases 0.000 description 1
- 208000003251 Pruritus Diseases 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- HFHDHCJBZVLPGP-RWMJIURBSA-N alpha-cyclodextrin Chemical compound OC[C@H]([C@H]([C@@H]([C@H]1O)O)O[C@H]2O[C@@H]([C@@H](O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O3)[C@H](O)[C@H]2O)CO)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H]3O[C@@H]1CO HFHDHCJBZVLPGP-RWMJIURBSA-N 0.000 description 1
- 230000003110 anti-inflammatory effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 239000006172 buffering agent Substances 0.000 description 1
- 150000001719 carbohydrate derivatives Chemical class 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 150000001735 carboxylic acids Chemical group 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- DCOPUUMXTXDBNB-UHFFFAOYSA-N diclofenac Chemical compound OC(=O)CC1=CC=CC=C1NC1=C(Cl)C=CC=C1Cl DCOPUUMXTXDBNB-UHFFFAOYSA-N 0.000 description 1
- 229960001259 diclofenac Drugs 0.000 description 1
- 238000012377 drug delivery Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 108091005708 gustatory receptors Proteins 0.000 description 1
- 125000001183 hydrocarbyl group Chemical group 0.000 description 1
- 229960001680 ibuprofen Drugs 0.000 description 1
- 210000003000 inclusion body Anatomy 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000007803 itching Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 229960002009 naproxen Drugs 0.000 description 1
- CMWTZPSULFXXJA-VIFPVBQESA-N naproxen Chemical compound C1=C([C@H](C)C(O)=O)C=CC2=CC(OC)=CC=C21 CMWTZPSULFXXJA-VIFPVBQESA-N 0.000 description 1
- 230000008693 nausea Effects 0.000 description 1
- 210000000929 nociceptor Anatomy 0.000 description 1
- 229920001542 oligosaccharide Polymers 0.000 description 1
- 239000000668 oral spray Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 208000035824 paresthesia Diseases 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 206010039073 rheumatoid arthritis Diseases 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 150000003890 succinate salts Chemical class 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
- A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
- A61K31/19—Carboxylic acids, e.g. valproic acid
- A61K31/192—Carboxylic acids, e.g. valproic acid having aromatic groups, e.g. sulindac, 2-aryl-propionic acids, ethacrynic acid
-
- 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
- A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
- A61K31/19—Carboxylic acids, e.g. valproic acid
- A61K31/195—Carboxylic acids, e.g. valproic acid having an amino group
- A61K31/196—Carboxylic acids, e.g. valproic acid having an amino group the amino group being directly attached to a ring, e.g. anthranilic acid, mefenamic acid, diclofenac, chlorambucil
-
- 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
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
- A61K47/40—Cyclodextrins; Derivatives thereof
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- 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
- A61K47/50—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
- A61K47/69—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit
- A61K47/6949—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit inclusion complexes, e.g. clathrates, cavitates or fullerenes
- A61K47/6951—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit inclusion complexes, e.g. clathrates, cavitates or fullerenes using cyclodextrin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0053—Mouth and digestive tract, i.e. intraoral and peroral administration
- A61K9/006—Oral mucosa, e.g. mucoadhesive forms, sublingual droplets; Buccal patches or films; Buccal sprays
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- 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
- A61K9/08—Solutions
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- 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
- A61K9/12—Aerosols; Foams
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P11/00—Drugs for disorders of the respiratory system
- A61P11/04—Drugs for disorders of the respiratory system for throat disorders
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- A—HUMAN NECESSITIES
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Description
本發明係針對一種可用來遞送不可口的化合物諸如非類固醇抗發炎藥(NSAID)之呈噴霧劑/氣溶膠劑型之醫藥組成物。更明確言之,本發明係針對一種以氟比洛芬(flurbiprofen)為主之噴霧劑。
氟比洛芬(flurbiprofen)屬於用來治療發炎及疼痛的非類固醇抗發炎藥(NSAID)苯基烷酸衍生物家族的成員。由於具有抗發炎效果而主要用在於類風濕性關節炎的治療。
氟比洛芬極其不可溶解於低pH之水溶液,其溶解度隨著pH的增高而略增。氟比洛芬於不同有機溶劑具有不等溶解度。已經發展出不同的氟比洛芬劑型及應用,諸如用於喉嚨痛之治療的氟比洛芬喉片。也已開發含氟比洛芬的嗽口劑;以及遞送低(<0.5% w/v)層級活性成分的口腔噴霧劑。
已知氟比洛芬在頰腔(口腔)產生燒灼感。此種氟比洛芬相關的燒灼感極為令人不適,在喉嚨背側引起刺激性刺痛感,以及咳嗽、作嘔、搔癢或刺激感取決於其濃度而定。期望減少含氟比洛芬的產品之此種「燒灼感」,在此領域已付出相當大量努力。舉例言之,大量努力致力於發展口味,試圖以各種口味來遮掩燒灼感。喉嚨背側沒有味覺受器及口味無法遮掩燒灼感,顯然證實欲解決的問題為氟比洛芬對在喉嚨背側的痛覺受器產生刺激效應。
環糊精類乃屬於醣類聚合物的化合物家族。此等糖類衍生物係從不等數目的糖類結合在一起而形成環狀寡醣。從後文可知,α環糊精係由6員糖環組成,而β環糊精及γ環糊精分別地係由7及8員糖環組成。環糊精類係從澱粉利用酵素轉化產生。環狀結構對環糊精分子提供以大型表面積,同時也允許其它較小型分子進入其中而形成包涵體錯合物;如此對環糊精類提供以無限的潛在用途。環糊精具有藉「囊封」其它分子來形成錯合物的能力,因而有大量應用用途,諸如用於藥物遞送系統。
本發明提供比較目前可得的組成物以每流體體積計顯著更高濃度之NSAID。
依據本發明之第一態樣,提供一種包括非類固醇抗發炎藥(NSAID)及一或多種環糊精類之水溶液的液體組成物。
典型地,該NSAID係選自於由伊布洛芬(ibuprofen)、酮洛芬(ketoprofen)、氟比洛芬(flurbiprofen)、雙氯芬酸(diclofenac)、萘普生(naproxen)所組成之組群。較佳地,該NSAID可選自酮洛芬或氟比洛芬。最佳地,該NSAID為氟比洛芬。
環糊精可選自α、β、γ環糊精及其衍生物。用於本發明之環糊精類包含天然環糊精類及其衍生物,包含烷基化及烴基烷基化衍生物及分支環糊精類。特別關注於載有糖殘基之衍生物。於此處特別有用者為羥基乙基、羥基丙基(包括2-及3-羥基丙基)及二羥基丙基醚類、其相對應之混合醚類及與甲基或乙基之其它混合醚類,諸如α、β、γ環糊精之甲基-羥基乙基、乙基-羥基乙基及乙基-羥基丙基醚類。供此處使用之特定環糊精衍生物包含甲基α環糊精、羥基乙基α環糊精、羥基丙基α環糊精、二羥基丙基α環糊精、甲基β環糊精、羥基乙基β環糊精、羥基丙基β環糊精、二羥基丙基β環糊精、甲基γ環糊精、羥基乙基γ環糊精、羥基丙基γ環糊精及二羥基丙基γ環糊精。
該NSAID對環糊精之比為1:0.5至1:1.5。該比可以是1:0.7至1:1.1。較佳比為1:0.87。為了避免疑惑,該NSAID對環糊精之比為莫耳比。
組成物包括至少1%w/v層級之NSAID。組成物可含有1-5%w/v。組成物較佳含有不多於3.2%之NSAID。組成物可含有NSAID的最佳數量為1.6% w/v。於另一實施例中,較佳含量為3.13%之NSAID。
典型地,組成物含有緩衝劑。「緩衝劑」一詞係指輔助將溶液之pH維持在該緩衝系統的特定範圍內之醫藥上可接受之賦形劑。緩衝劑之存在濃度例如係於約0.03%至約5.0% w/v或約0.1%至約2.0% w/v之範圍。醫藥上可接受之緩衝劑的非限制性說明例包含磷酸鹽類、抗壞血酸鹽類、乙酸鹽類、檸檬酸鹽類、酒石酸鹽類、乳酸鹽類、丁二酸鹽類、胺基酸類及順丁烯二酸鹽類。特佳緩衝劑為正磷酸氫二鈉、檸檬酸或其組合。
較佳實施例中組成物之pH通常係為約6至約9。典型地,該液體調配物之pH為約7.4。另外,該液體調配物之pH可選自下列範圍:6.5至8.5;7.0至8.0;及7.2至7.6。
組成物更可含有增稠劑,諸如羥基乙基纖維素、羥基丙基甲基纖維素、羧基甲基纖維素鈉或羥基丙基纖維素。
也可存在有小量的其它成分諸如pH調節劑(例如鹼,諸如氫氧化鈉)、乳化劑或分散劑、保藏劑、甜味劑、及調味劑。
依據本發明之較佳組成物包括:
(a) 1-5%之氟比洛芬;
(b) 5-10%之一或多種α、β、γ環糊精及其衍生物;
(c) 至多5%之一或多種水性緩衝劑;
(d) 80-90%之水。
組成物更可包括至多1%之一或多種調味劑,至多0.2%之甜味劑及至多0.5%之保藏劑。
組成物更可包括至多0.5%之增稠劑。
該組成物可呈噴霧劑劑型或作為嗽喉劑或嗽口劑之部分使用。較佳劑型係呈可噴霧液劑。
依據本發明之第二態樣,提供一種如本發明之第一態樣所述之醫藥組成物用於喉嚨痛之治療之用途。
依據本發明之第三態樣,提供一種使用如本發明之第一態樣所述之調配物治療喉嚨痛之方法。
依據本發明之第四態樣,提供一種減少因氟比洛芬所引起的刺激或燒灼感之方法,該方法包括對一個體投予依據本發明之第一態樣之組成物。
依據本發明之第五態樣,提供一種改良氟比洛芬於溶液中之安定性之方法,其中該溶液包括並非用作為溶液之載有羥基的化合物,及其中該方法包括於添加該等載有羥基的化合物之前,混合該氟比洛芬與環糊精之步驟。
典型地含有氟比洛芬之溶液為水溶液。
典型地該方法係用以形成依據本發明之第一態樣之組成物。
將藉下列具體實施例例示說明本發明。
1.683克之氟比洛芬及6.265克之β環糊精(BCD)秤重加至100毫升量瓶內。將50毫升之pH 7.4緩衝液添加至該量瓶及震搖而懸浮及濕潤該β環糊精及氟比洛芬。以激烈攪拌逐滴添加1M氫氧化鈉(水溶液)直至氟比洛芬及β環糊精完全溶解。需6毫升之氫氧化鈉溶液來溶解該β環糊精及氟比洛芬。溶液以純水調整至100毫升及徹底混合。溶液為透明無色。pH經測量發現恰為pH 7.40。
以類似方式製備額外實施例。此等組成物之細節列舉如下。
第2圖例示說明針對不同β環糊精:氟比洛芬比,達成溶液澄清度所要求之最低pH,及改變β環糊精對氟比洛芬之比對於因徐緩添加1M氫氧化鈉來獲得澄清度結果所要求的最低pH之影響。所要求的pH維持為高pH直至比例約為0.75:1,於該點於臨界值pH有個快速下降直至比例約為1:1。該快速下降的中心係在β環糊精:氟比洛芬之比=0.87:1。氟比洛芬濃度係固定於每600微升8.75毫克。
第3圖例示說明於較高濃度氟比洛芬時觀察得的最低要求pH之變化。該快速下降的中心係在β環糊精:氟比洛芬之比=0.95:1至1.05:1。
第4及5圖例示說明本發明之實施例2及4之組成物的改良安定性。即便於40℃/75%相對濕度(RH)長達52週氟比洛芬也未見顯著降解。結果列舉於下表。含有乙醇之試驗組成物顯示兩週內有10%至14%的降解。
本發明之優點為提供一種用在喉嚨噴霧產品之澄清的物理上及化學上安定的具有足夠濃度之氟比洛芬溶液,此處臨床上最佳劑量的活性醫藥物質可藉泵浦或其它噴霧機構以小量體積之(濃縮)溶液遞送/計量及其製備方法。此種溶液並不具有組成物於較高pH時,亦即高於約pH 8時,所致的非期望口味。
本發明之又再一優點為免除使用醇類作為助溶劑,如此導致具有改良安定性的組成物。於含有具羧酸部分的NSAID之組成物中存在有醇類,結果導致產生其相對應的酯。本發明之組成物於非為溶劑之其它含羥基化合物存在下,確實具有出人意表的安定性。例如,用於具體實施例的調味系統不會造成較高濃度的氟比洛芬降解。
並未悖離此處所述本發明之範圍可做出額外修改及改良。
第1圖顯示α、β、γ環糊精;
第2圖顯示於14.58毫克/毫升氟比洛芬濃度,針對不同β環糊精:氟比洛芬比達成溶液澄清所要求的最低pH;
第3圖顯示於31.25毫克/毫升氟比洛芬濃度,針對不同β環糊精:氟比洛芬比達成溶液澄清所要求的最低pH;
第4圖顯示對本發明之實例4之降解研究;及
第5圖顯示對本發明之實例5之降解研究。
Claims (26)
- 一種液體組成物,其包含:(a)1-5%之氟比洛芬(flurbiprofen);(b)5-10%之一或多種α、β、γ環糊精及其衍生物;(c)至多5%之一或多種水性緩衝劑;(d)80-90%之水;其中該環糊精衍生物係選自於由下列所組成之組群:甲基α環糊精、羥基乙基α環糊精、羥基丙基α環糊精、二羥基丙基α環糊精、甲基β環糊精、羥基乙基β環糊精、羥基丙基β環糊精、二羥基丙基β環糊精、甲基γ環糊精、羥基乙基γ環糊精、羥基丙基γ環糊精及二羥基丙基γ環糊精。
- 如申請專利範圍第1項之液體組成物,其中氟比洛芬對環糊精之比為1:0.5至1:1.5。
- 如申請專利範圍第2項之液體組成物,其中該比為1:0.7至1:1.1。
- 如申請專利範圍第3項之液體組成物,其中該較佳比為1:0.87。
- 如申請專利範圍第1項之液體組成物,其中該組成物包括至少1%w/v層級之氟比洛芬。
- 如申請專利範圍第5項之液體組成物,其中該組成物包括至少1-5%w/v層級之氟比洛芬。
- 如申請專利範圍第1項之液體組成物,其中該組成物含有不多於3.2%之氟比洛芬。
- 如申請專利範圍第6項之液體組成物,其中氟比洛芬 之含量為1.6% w/v。
- 如申請專利範圍第7項之液體組成物,其中氟比洛芬之含量為3.13% w/v。
- 如申請專利範圍第8項之液體組成物,其中該緩衝劑係以約0.03%至約5.0% w/v之範圍之濃度存在。
- 如申請專利範圍第9項之液體組成物,其中該緩衝劑係以約0.1%至約2.0% w/v之濃度存在。
- 如申請專利範圍第1項之液體組成物,其中該醫藥上可接受之緩衝劑包含磷酸鹽類、抗壞血酸鹽類、乙酸鹽類、檸檬酸鹽類、酒石酸鹽類、乳酸鹽類、丁二酸鹽類、胺基酸類及順丁烯二酸鹽類。
- 如申請專利範圍第12項之液體組成物,其中該緩衝劑為正磷酸氫二鈉、檸檬酸或其組合。
- 如申請專利範圍第1項之液體組成物,其中該組成物之pH為約6至約9。
- 如申請專利範圍第14項之液體組成物,其中該液體組成物之pH係選自下列範圍:6.5至8.5;7.0至8.0;及7.2至7.6。
- 如申請專利範圍第15項之液體組成物,其中該液體組成物之pH為約7.4。
- 如申請專利範圍第1項之液體組成物,其中該組成物更含有增稠劑。
- 如申請專利範圍第17項之液體組成物,其中該增稠劑包含羥基乙基纖維素、羥基丙基甲基纖維素、羧基甲基纖維素鈉或羥基丙基纖維素。
- 如申請專利範圍第1項之液體組成物,其中也可存在有下述其它組成分:pH調節劑、乳化劑或分散劑、保藏劑、甜味劑、及調味劑。
- 如申請專利範圍第19項之液體組成物,其中該pH調節劑包含鹼。
- 如申請專利範圍第1項之液體組成物,其中該組成物更包括至多1%之一或多種調味劑,至多0.2%之甜味劑及至多0.5%之保藏劑。
- 如申請專利範圍第1項之液體組成物,其中該組成物更包括至多0.5%之增稠劑。
- 如申請專利範圍第1項之液體組成物,其中該組成物係呈噴霧劑劑型或作為嗽喉劑或嗽口劑之部分使用。
- 如申請專利範圍第23項之液體組成物,其中該劑型係呈可噴霧液體。
- 一種如申請專利範圍第1項之液體組成物之用途,其係用於製備喉嚨痛之治療之藥物。
- 如申請專利範圍第25項之液體組成物之用途,其中該藥物減少因氟比洛芬所引起的刺激或燒灼感。
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GB201021267D0 (en) * | 2010-12-15 | 2011-01-26 | Reckitt Benckiser Healthcare Int Ltd | Novel pharmaceutical formulation |
GB201215988D0 (en) | 2012-09-07 | 2012-10-24 | Reckitt Benckiser Healthcare Int Ltd | Pharmaceutical compositions comprising flurbiprofen |
WO2016044649A1 (en) * | 2014-09-17 | 2016-03-24 | Epizyme, Inc. | Injectable formulations for treating cancer |
KR102545748B1 (ko) * | 2017-12-26 | 2023-06-21 | 한미약품 주식회사 | 플루르비프로펜 함유 스프레이 조성물 및 그 제조방법 |
CN111494307A (zh) * | 2019-01-30 | 2020-08-07 | 北京普德康利医药科技发展有限公司 | 一种氟比洛芬注射液 |
GB2581344B (en) * | 2019-02-11 | 2023-05-24 | Reckitt Benckiser Health Ltd | Novel composition |
EP3923908A1 (en) * | 2019-02-11 | 2021-12-22 | Reckitt Benckiser Health Limited | Novel composition |
CN110283259B (zh) * | 2019-07-03 | 2021-12-10 | 宁夏医科大学 | 一种解热镇痛布洛芬-β-环糊精第一面衍生物及其制备方法 |
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GB201021267D0 (en) * | 2010-12-15 | 2011-01-26 | Reckitt Benckiser Healthcare Int Ltd | Novel pharmaceutical formulation |
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AU2011343030A1 (en) | 2013-05-30 |
TW201231048A (en) | 2012-08-01 |
GB201021267D0 (en) | 2011-01-26 |
ZA201303261B (en) | 2014-07-30 |
US20140296342A1 (en) | 2014-10-02 |
US10363316B2 (en) | 2019-07-30 |
GB201121476D0 (en) | 2012-01-25 |
KR102013718B1 (ko) | 2019-08-23 |
BR112013014833B1 (pt) | 2022-09-20 |
PL2651409T3 (pl) | 2017-05-31 |
US20160008478A1 (en) | 2016-01-14 |
GB2486567B (en) | 2014-09-10 |
KR20130141555A (ko) | 2013-12-26 |
BR112013014833A2 (pt) | 2018-05-15 |
CN103260617A (zh) | 2013-08-21 |
RU2607592C2 (ru) | 2017-01-10 |
EP2651409A1 (en) | 2013-10-23 |
CN103260617B (zh) | 2016-08-24 |
AU2011343030B2 (en) | 2017-03-30 |
KR20180110184A (ko) | 2018-10-08 |
US9138482B2 (en) | 2015-09-22 |
ES2602128T3 (es) | 2017-02-17 |
EP2651409B1 (en) | 2016-08-10 |
WO2012080718A1 (en) | 2012-06-21 |
RU2013132210A (ru) | 2015-01-27 |
MX343035B (es) | 2016-10-21 |
GB2486567A (en) | 2012-06-20 |
MX2013006644A (es) | 2013-08-09 |
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