EP1945230A1 - Anti-misuse microparticulate oral pharmaceutical form - Google Patents
Anti-misuse microparticulate oral pharmaceutical formInfo
- Publication number
- EP1945230A1 EP1945230A1 EP06763289A EP06763289A EP1945230A1 EP 1945230 A1 EP1945230 A1 EP 1945230A1 EP 06763289 A EP06763289 A EP 06763289A EP 06763289 A EP06763289 A EP 06763289A EP 1945230 A1 EP1945230 A1 EP 1945230A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- microparticles
- pharmaceutical form
- form according
- coated
- sequestering agent
- 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.)
- Withdrawn
Links
- 239000011859 microparticle Substances 0.000 claims abstract description 191
- 239000000203 mixture Substances 0.000 claims abstract description 63
- 239000007787 solid Substances 0.000 claims abstract description 33
- 239000011247 coating layer Substances 0.000 claims abstract description 22
- 230000001225 therapeutic effect Effects 0.000 claims abstract description 12
- 239000003352 sequestering agent Substances 0.000 claims description 56
- 238000000605 extraction Methods 0.000 claims description 51
- 239000003795 chemical substances by application Substances 0.000 claims description 49
- 150000003839 salts Chemical class 0.000 claims description 45
- AMGNHZVUZWILSB-UHFFFAOYSA-N 1,2-bis(2-chloroethylsulfanyl)ethane Chemical compound ClCCSCCSCCCl AMGNHZVUZWILSB-UHFFFAOYSA-N 0.000 claims description 41
- 238000000227 grinding Methods 0.000 claims description 38
- 239000007788 liquid Substances 0.000 claims description 36
- -1 poly-N-vinylamides Polymers 0.000 claims description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 239000000243 solution Substances 0.000 claims description 26
- 239000011248 coating agent Substances 0.000 claims description 19
- 238000000576 coating method Methods 0.000 claims description 19
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 18
- 229920001577 copolymer Polymers 0.000 claims description 17
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims description 16
- 239000008194 pharmaceutical composition Substances 0.000 claims description 16
- 239000005557 antagonist Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 15
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 15
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 15
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 claims description 13
- BRUQQQPBMZOVGD-XFKAJCMBSA-N Oxycodone Chemical compound O=C([C@@H]1O2)CC[C@@]3(O)[C@H]4CC5=CC=C(OC)C2=C5[C@@]13CCN4C BRUQQQPBMZOVGD-XFKAJCMBSA-N 0.000 claims description 13
- 239000012729 immediate-release (IR) formulation Substances 0.000 claims description 13
- 239000003456 ion exchange resin Substances 0.000 claims description 13
- 229920003303 ion-exchange polymer Polymers 0.000 claims description 13
- 229960002085 oxycodone Drugs 0.000 claims description 12
- 125000002091 cationic group Chemical group 0.000 claims description 11
- 150000002148 esters Chemical class 0.000 claims description 11
- 150000002500 ions Chemical class 0.000 claims description 11
- 239000000546 pharmaceutical excipient Substances 0.000 claims description 11
- 238000007873 sieving Methods 0.000 claims description 11
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 10
- 235000010980 cellulose Nutrition 0.000 claims description 10
- 229920002678 cellulose Polymers 0.000 claims description 10
- 239000001913 cellulose Substances 0.000 claims description 10
- 239000002904 solvent Substances 0.000 claims description 10
- 229920001285 xanthan gum Polymers 0.000 claims description 10
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical class CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 9
- 125000000129 anionic group Chemical group 0.000 claims description 9
- 239000004359 castor oil Substances 0.000 claims description 9
- 235000019438 castor oil Nutrition 0.000 claims description 9
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 claims description 9
- URAYPUMNDPQOKB-UHFFFAOYSA-N triacetin Chemical compound CC(=O)OCC(OC(C)=O)COC(C)=O URAYPUMNDPQOKB-UHFFFAOYSA-N 0.000 claims description 9
- 229920002125 Sokalan® Polymers 0.000 claims description 8
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 8
- 238000009826 distribution Methods 0.000 claims description 8
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 claims description 8
- 229920000642 polymer Polymers 0.000 claims description 8
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 8
- 235000019422 polyvinyl alcohol Nutrition 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 230000002378 acidificating effect Effects 0.000 claims description 7
- 229940035676 analgesics Drugs 0.000 claims description 7
- 239000003957 anion exchange resin Substances 0.000 claims description 7
- 239000000730 antalgic agent Substances 0.000 claims description 7
- 239000003729 cation exchange resin Substances 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 7
- 238000012423 maintenance Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- BQJCRHHNABKAKU-KBQPJGBKSA-N morphine Chemical compound O([C@H]1[C@H](C=C[C@H]23)O)C4=C5[C@@]12CCN(C)[C@@H]3CC5=CC=C4O BQJCRHHNABKAKU-KBQPJGBKSA-N 0.000 claims description 7
- 229920001223 polyethylene glycol Polymers 0.000 claims description 7
- 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 claims description 6
- 229910019142 PO4 Inorganic materials 0.000 claims description 6
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 6
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 6
- 235000021355 Stearic acid Nutrition 0.000 claims description 6
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical class OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 claims description 6
- 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
- 150000001860 citric acid derivatives Chemical class 0.000 claims description 6
- ZPUCINDJVBIVPJ-LJISPDSOSA-N cocaine Chemical compound O([C@H]1C[C@@H]2CC[C@@H](N2C)[C@H]1C(=O)OC)C(=O)C1=CC=CC=C1 ZPUCINDJVBIVPJ-LJISPDSOSA-N 0.000 claims description 6
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 6
- 239000000194 fatty acid Substances 0.000 claims description 6
- 229930195729 fatty acid Natural products 0.000 claims description 6
- 150000004665 fatty acids Chemical class 0.000 claims description 6
- 239000011777 magnesium Substances 0.000 claims description 6
- 229910052749 magnesium Inorganic materials 0.000 claims description 6
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical class CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 6
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Chemical class CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 6
- 229940127240 opiate Drugs 0.000 claims description 6
- 235000021317 phosphate Nutrition 0.000 claims description 6
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims description 6
- 239000008117 stearic acid Chemical class 0.000 claims description 6
- 150000003900 succinic acid esters Chemical class 0.000 claims description 6
- 208000002193 Pain Diseases 0.000 claims description 5
- 230000001055 chewing effect Effects 0.000 claims description 5
- 239000008119 colloidal silica Substances 0.000 claims description 5
- VZCYOOQTPOCHFL-OWOJBTEDSA-L fumarate(2-) Chemical class [O-]C(=O)\C=C\C([O-])=O VZCYOOQTPOCHFL-OWOJBTEDSA-L 0.000 claims description 5
- 210000001035 gastrointestinal tract Anatomy 0.000 claims description 5
- 239000001087 glyceryl triacetate Substances 0.000 claims description 5
- 235000013773 glyceryl triacetate Nutrition 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- APSBXTVYXVQYAB-UHFFFAOYSA-M sodium docusate Chemical compound [Na+].CCCCC(CC)COC(=O)CC(S([O-])(=O)=O)C(=O)OCC(CC)CCCC APSBXTVYXVQYAB-UHFFFAOYSA-M 0.000 claims description 5
- 229960002622 triacetin Drugs 0.000 claims description 5
- 239000000230 xanthan gum Substances 0.000 claims description 5
- 235000010493 xanthan gum Nutrition 0.000 claims description 5
- 229940082509 xanthan gum Drugs 0.000 claims description 5
- KWGRBVOPPLSCSI-WPRPVWTQSA-N (-)-ephedrine Chemical compound CN[C@@H](C)[C@H](O)C1=CC=CC=C1 KWGRBVOPPLSCSI-WPRPVWTQSA-N 0.000 claims description 4
- YQEMORVAKMFKLG-UHFFFAOYSA-N 2-stearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC(CO)CO YQEMORVAKMFKLG-UHFFFAOYSA-N 0.000 claims description 4
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 4
- CXRFDZFCGOPDTD-UHFFFAOYSA-M Cetrimide Chemical compound [Br-].CCCCCCCCCCCCCC[N+](C)(C)C CXRFDZFCGOPDTD-UHFFFAOYSA-M 0.000 claims description 4
- OCUCCJIRFHNWBP-IYEMJOQQSA-L Copper gluconate Chemical class [Cu+2].OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O.OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O OCUCCJIRFHNWBP-IYEMJOQQSA-L 0.000 claims description 4
- NIQCNGHVCWTJSM-UHFFFAOYSA-N Dimethyl phthalate Chemical compound COC(=O)C1=CC=CC=C1C(=O)OC NIQCNGHVCWTJSM-UHFFFAOYSA-N 0.000 claims description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 4
- 239000001856 Ethyl cellulose Substances 0.000 claims description 4
- OGDVEMNWJVYAJL-LEPYJNQMSA-N Ethyl morphine Chemical compound C([C@H]1[C@H](N(CC[C@@]112)C)C3)=C[C@H](O)[C@@H]1OC1=C2C3=CC=C1OCC OGDVEMNWJVYAJL-LEPYJNQMSA-N 0.000 claims description 4
- 239000005977 Ethylene Substances 0.000 claims description 4
- OGDVEMNWJVYAJL-UHFFFAOYSA-N Ethylmorphine Natural products C1C(N(CCC234)C)C2C=CC(O)C3OC2=C4C1=CC=C2OCC OGDVEMNWJVYAJL-UHFFFAOYSA-N 0.000 claims description 4
- 229920003134 Eudragit® polymer Polymers 0.000 claims description 4
- ALFGKMXHOUSVAD-UHFFFAOYSA-N Ketobemidone Chemical compound C=1C=CC(O)=CC=1C1(C(=O)CC)CCN(C)CC1 ALFGKMXHOUSVAD-UHFFFAOYSA-N 0.000 claims description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 4
- XADCESSVHJOZHK-UHFFFAOYSA-N Meperidine Chemical compound C=1C=CC=CC=1C1(C(=O)OCC)CCN(C)CC1 XADCESSVHJOZHK-UHFFFAOYSA-N 0.000 claims description 4
- DEXMFYZAHXMZNM-UHFFFAOYSA-N Narceine Chemical compound OC(=O)C1=C(OC)C(OC)=CC=C1C(=O)CC1=C(CCN(C)C)C=C(OCO2)C2=C1OC DEXMFYZAHXMZNM-UHFFFAOYSA-N 0.000 claims description 4
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 4
- ZFOZVQLOBQUTQQ-UHFFFAOYSA-N Tributyl citrate Chemical compound CCCCOC(=O)CC(O)(C(=O)OCCCC)CC(=O)OCCCC ZFOZVQLOBQUTQQ-UHFFFAOYSA-N 0.000 claims description 4
- 150000001242 acetic acid derivatives Chemical class 0.000 claims description 4
- 229920006243 acrylic copolymer Polymers 0.000 claims description 4
- 150000001298 alcohols Chemical class 0.000 claims description 4
- 125000002947 alkylene group Chemical group 0.000 claims description 4
- 229960001349 alphaprodine Drugs 0.000 claims description 4
- UVAZQQHAVMNMHE-XJKSGUPXSA-N alphaprodine Chemical compound C=1C=CC=CC=1[C@@]1(OC(=O)CC)CCN(C)C[C@@H]1C UVAZQQHAVMNMHE-XJKSGUPXSA-N 0.000 claims description 4
- 229960002512 anileridine Drugs 0.000 claims description 4
- LKYQLAWMNBFNJT-UHFFFAOYSA-N anileridine Chemical compound C1CC(C(=O)OCC)(C=2C=CC=CC=2)CCN1CCC1=CC=C(N)C=C1 LKYQLAWMNBFNJT-UHFFFAOYSA-N 0.000 claims description 4
- UREZNYTWGJKWBI-UHFFFAOYSA-M benzethonium chloride Chemical compound [Cl-].C1=CC(C(C)(C)CC(C)(C)C)=CC=C1OCCOCC[N+](C)(C)CC1=CC=CC=C1 UREZNYTWGJKWBI-UHFFFAOYSA-M 0.000 claims description 4
- 229960001950 benzethonium chloride Drugs 0.000 claims description 4
- 150000001558 benzoic acid derivatives Chemical class 0.000 claims description 4
- 239000011575 calcium Substances 0.000 claims description 4
- 229910052791 calcium Inorganic materials 0.000 claims description 4
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical class [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims description 4
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims description 4
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims description 4
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 4
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims description 4
- 229940023913 cation exchange resins Drugs 0.000 claims description 4
- 229960000541 cetyl alcohol Drugs 0.000 claims description 4
- GPZLDQAEBHTMPG-UHFFFAOYSA-N clonitazene Chemical compound N=1C2=CC([N+]([O-])=O)=CC=C2N(CCN(CC)CC)C=1CC1=CC=C(Cl)C=C1 GPZLDQAEBHTMPG-UHFFFAOYSA-N 0.000 claims description 4
- 229950001604 clonitazene Drugs 0.000 claims description 4
- 229960003701 dextromoramide Drugs 0.000 claims description 4
- INUNXTSAACVKJS-OAQYLSRUSA-N dextromoramide Chemical compound C([C@@H](C)C(C(=O)N1CCCC1)(C=1C=CC=CC=1)C=1C=CC=CC=1)N1CCOCC1 INUNXTSAACVKJS-OAQYLSRUSA-N 0.000 claims description 4
- 229960004193 dextropropoxyphene Drugs 0.000 claims description 4
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 claims description 4
- FLKPEMZONWLCSK-UHFFFAOYSA-N diethyl phthalate Chemical compound CCOC(=O)C1=CC=CC=C1C(=O)OCC FLKPEMZONWLCSK-UHFFFAOYSA-N 0.000 claims description 4
- XYYVYLMBEZUESM-UHFFFAOYSA-N dihydrocodeine Natural products C1C(N(CCC234)C)C2C=CC(=O)C3OC2=C4C1=CC=C2OC XYYVYLMBEZUESM-UHFFFAOYSA-N 0.000 claims description 4
- RHUWRJWFHUKVED-UHFFFAOYSA-N dimenoxadol Chemical compound C=1C=CC=CC=1C(C(=O)OCCN(C)C)(OCC)C1=CC=CC=C1 RHUWRJWFHUKVED-UHFFFAOYSA-N 0.000 claims description 4
- 229950011187 dimenoxadol Drugs 0.000 claims description 4
- 229950008972 dioxaphetyl butyrate Drugs 0.000 claims description 4
- LQGIXNQCOXNCRP-UHFFFAOYSA-N dioxaphetyl butyrate Chemical compound C=1C=CC=CC=1C(C=1C=CC=CC=1)(C(=O)OCC)CCN1CCOCC1 LQGIXNQCOXNCRP-UHFFFAOYSA-N 0.000 claims description 4
- SVDHSZFEQYXRDC-UHFFFAOYSA-N dipipanone Chemical compound C=1C=CC=CC=1C(C=1C=CC=CC=1)(C(=O)CC)CC(C)N1CCCCC1 SVDHSZFEQYXRDC-UHFFFAOYSA-N 0.000 claims description 4
- 229960002500 dipipanone Drugs 0.000 claims description 4
- 235000019325 ethyl cellulose Nutrition 0.000 claims description 4
- 229920001249 ethyl cellulose Polymers 0.000 claims description 4
- 229960004578 ethylmorphine Drugs 0.000 claims description 4
- PXDBZSCGSQSKST-UHFFFAOYSA-N etonitazene Chemical compound C1=CC(OCC)=CC=C1CC1=NC2=CC([N+]([O-])=O)=CC=C2N1CCN(CC)CC PXDBZSCGSQSKST-UHFFFAOYSA-N 0.000 claims description 4
- 229950004538 etonitazene Drugs 0.000 claims description 4
- 150000004676 glycans Chemical class 0.000 claims description 4
- 150000002315 glycerophosphates Chemical class 0.000 claims description 4
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 claims description 4
- 150000004677 hydrates Chemical class 0.000 claims description 4
- OROGSEYTTFOCAN-UHFFFAOYSA-N hydrocodone Natural products C1C(N(CCC234)C)C2C=CC(O)C3OC2=C4C1=CC=C2OC OROGSEYTTFOCAN-UHFFFAOYSA-N 0.000 claims description 4
- 229960003029 ketobemidone Drugs 0.000 claims description 4
- 150000002576 ketones Chemical class 0.000 claims description 4
- 150000003893 lactate salts Chemical class 0.000 claims description 4
- 239000000314 lubricant Substances 0.000 claims description 4
- 239000000395 magnesium oxide Substances 0.000 claims description 4
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 4
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 4
- WCJFBSYALHQBSK-UHFFFAOYSA-N normethadone Chemical compound C=1C=CC=CC=1C(CCN(C)C)(C(=O)CC)C1=CC=CC=C1 WCJFBSYALHQBSK-UHFFFAOYSA-N 0.000 claims description 4
- 229960004013 normethadone Drugs 0.000 claims description 4
- 239000003921 oil Substances 0.000 claims description 4
- 235000019198 oils Nutrition 0.000 claims description 4
- 229960000482 pethidine Drugs 0.000 claims description 4
- IPOPQVVNCFQFRK-UHFFFAOYSA-N phenoperidine Chemical compound C1CC(C(=O)OCC)(C=2C=CC=CC=2)CCN1CCC(O)C1=CC=CC=C1 IPOPQVVNCFQFRK-UHFFFAOYSA-N 0.000 claims description 4
- 229960004315 phenoperidine Drugs 0.000 claims description 4
- 229920001308 poly(aminoacid) Polymers 0.000 claims description 4
- 229920001282 polysaccharide Polymers 0.000 claims description 4
- 239000005017 polysaccharide Substances 0.000 claims description 4
- 108090000765 processed proteins & peptides Proteins 0.000 claims description 4
- 102000004196 processed proteins & peptides Human genes 0.000 claims description 4
- XJKQCILVUHXVIQ-UHFFFAOYSA-N properidine Chemical compound C=1C=CC=CC=1C1(C(=O)OC(C)C)CCN(C)CC1 XJKQCILVUHXVIQ-UHFFFAOYSA-N 0.000 claims description 4
- 229950004345 properidine Drugs 0.000 claims description 4
- ZBAFFZBKCMWUHM-UHFFFAOYSA-N propiram Chemical compound C=1C=CC=NC=1N(C(=O)CC)C(C)CN1CCCCC1 ZBAFFZBKCMWUHM-UHFFFAOYSA-N 0.000 claims description 4
- 229950003779 propiram Drugs 0.000 claims description 4
- 235000018102 proteins Nutrition 0.000 claims description 4
- 108090000623 proteins and genes Proteins 0.000 claims description 4
- 102000004169 proteins and genes Human genes 0.000 claims description 4
- 125000001453 quaternary ammonium group Chemical group 0.000 claims description 4
- 150000003242 quaternary ammonium salts Chemical class 0.000 claims description 4
- 150000003873 salicylate salts Chemical class 0.000 claims description 4
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 claims description 4
- 229940124530 sulfonamide Drugs 0.000 claims description 4
- 150000003456 sulfonamides Chemical class 0.000 claims description 4
- 239000000454 talc Substances 0.000 claims description 4
- 229910052623 talc Inorganic materials 0.000 claims description 4
- 150000003892 tartrate salts Chemical class 0.000 claims description 4
- 229910052725 zinc Inorganic materials 0.000 claims description 4
- 239000011701 zinc Substances 0.000 claims description 4
- OKMWKBLSFKFYGZ-UHFFFAOYSA-N 1-behenoylglycerol Chemical class CCCCCCCCCCCCCCCCCCCCCC(=O)OCC(O)CO OKMWKBLSFKFYGZ-UHFFFAOYSA-N 0.000 claims description 3
- 229920002785 Croscarmellose sodium Polymers 0.000 claims description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 3
- 229920000168 Microcrystalline cellulose Polymers 0.000 claims description 3
- 239000013543 active substance Substances 0.000 claims description 3
- 229920006318 anionic polymer Polymers 0.000 claims description 3
- 230000003556 anti-epileptic effect Effects 0.000 claims description 3
- 230000002460 anti-migrenic effect Effects 0.000 claims description 3
- 230000000648 anti-parkinson Effects 0.000 claims description 3
- 239000001961 anticonvulsive agent Substances 0.000 claims description 3
- 239000000935 antidepressant agent Substances 0.000 claims description 3
- 229940005513 antidepressants Drugs 0.000 claims description 3
- 229960003965 antiepileptics Drugs 0.000 claims description 3
- 239000000939 antiparkinson agent Substances 0.000 claims description 3
- 239000003434 antitussive agent Substances 0.000 claims description 3
- 229940124584 antitussives Drugs 0.000 claims description 3
- 239000002249 anxiolytic agent Substances 0.000 claims description 3
- 230000000949 anxiolytic effect Effects 0.000 claims description 3
- 229940005530 anxiolytics Drugs 0.000 claims description 3
- 229940125717 barbiturate Drugs 0.000 claims description 3
- 229940049706 benzodiazepine Drugs 0.000 claims description 3
- 150000001557 benzodiazepines Chemical class 0.000 claims description 3
- 206010061428 decreased appetite Diseases 0.000 claims description 3
- MORSAEFGQPDBKM-UHFFFAOYSA-N ethylmethylthiambutene Chemical compound C=1C=CSC=1C(=CC(C)N(C)CC)C1=CC=CS1 MORSAEFGQPDBKM-UHFFFAOYSA-N 0.000 claims description 3
- 229950006111 ethylmethylthiambutene Drugs 0.000 claims description 3
- 229920000159 gelatin Polymers 0.000 claims description 3
- 235000019322 gelatine Nutrition 0.000 claims description 3
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims description 3
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 claims description 3
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 claims description 3
- 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 3
- 239000003326 hypnotic agent Substances 0.000 claims description 3
- 230000000147 hypnotic effect Effects 0.000 claims description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 3
- 239000008141 laxative Substances 0.000 claims description 3
- 229940125722 laxative agent Drugs 0.000 claims description 3
- MKXZASYAUGDDCJ-CGTJXYLNSA-N levomethorphan Chemical compound C([C@H]12)CCC[C@@]11CCN(C)[C@@H]2CC2=CC=C(OC)C=C21 MKXZASYAUGDDCJ-CGTJXYLNSA-N 0.000 claims description 3
- 239000008108 microcrystalline cellulose Substances 0.000 claims description 3
- 229940016286 microcrystalline cellulose Drugs 0.000 claims description 3
- 235000019813 microcrystalline cellulose Nutrition 0.000 claims description 3
- 239000012764 mineral filler Substances 0.000 claims description 3
- 229960005181 morphine Drugs 0.000 claims description 3
- 150000002891 organic anions Chemical class 0.000 claims description 3
- 239000012766 organic filler Substances 0.000 claims description 3
- 239000004014 plasticizer Substances 0.000 claims description 3
- 229920001515 polyalkylene glycol Polymers 0.000 claims description 3
- 229940001470 psychoactive drug Drugs 0.000 claims description 3
- 239000003368 psychostimulant agent Substances 0.000 claims description 3
- 239000004089 psychotropic agent Substances 0.000 claims description 3
- 229940125723 sedative agent Drugs 0.000 claims description 3
- 239000000932 sedative agent Substances 0.000 claims description 3
- 239000011734 sodium Substances 0.000 claims description 3
- 229910052708 sodium Inorganic materials 0.000 claims description 3
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 claims description 3
- 239000004299 sodium benzoate Substances 0.000 claims description 3
- 235000010234 sodium benzoate Nutrition 0.000 claims description 3
- 239000000021 stimulant Substances 0.000 claims description 3
- 239000004094 surface-active agent Substances 0.000 claims description 3
- YQYVFVRQLZMJKJ-JBBXEZCESA-N (+)-cyclazocine Chemical compound C([C@@]1(C)C2=CC(O)=CC=C2C[C@@H]2[C@@H]1C)CN2CC1CC1 YQYVFVRQLZMJKJ-JBBXEZCESA-N 0.000 claims description 2
- UVITTYOJFDLOGI-UHFFFAOYSA-N (1,2,5-trimethyl-4-phenylpiperidin-4-yl) propanoate Chemical compound C=1C=CC=CC=1C1(OC(=O)CC)CC(C)N(C)CC1C UVITTYOJFDLOGI-UHFFFAOYSA-N 0.000 claims description 2
- VOMHFFCEDKOLBR-RNFKYSJUSA-N (4r,4ar,7s,7ar,12bs)-3-methyl-9-(2-morpholin-4-ylethoxy)-2,4,4a,7,7a,13-hexahydro-1h-4,12-methanobenzofuro[3,2-e]isoquinoline-7-ol;hydrate Chemical compound O.O([C@@H]1[C@]23CCN([C@H](C4)[C@@H]3C=C[C@@H]1O)C)C1=C2C4=CC=C1OCCN1CCOCC1 VOMHFFCEDKOLBR-RNFKYSJUSA-N 0.000 claims description 2
- LGFMXOTUSSVQJV-NEYUFSEYSA-N (4r,4ar,7s,7ar,12bs)-9-methoxy-3-methyl-2,4,4a,7,7a,13-hexahydro-1h-4,12-methanobenzofuro[3,2-e]isoquinoline-7-ol;(4r,4ar,7s,7ar,12bs)-3-methyl-2,4,4a,7,7a,13-hexahydro-1h-4,12-methanobenzofuro[3,2-e]isoquinoline-7,9-diol;1-[(3,4-dimethoxyphenyl)methyl]-6 Chemical compound Cl.Cl.Cl.O([C@H]1[C@H](C=C[C@H]23)O)C4=C5[C@@]12CCN(C)[C@@H]3CC5=CC=C4O.C([C@H]1[C@H](N(CC[C@@]112)C)C3)=C[C@H](O)[C@@H]1OC1=C2C3=CC=C1OC.C1=C(OC)C(OC)=CC=C1CC1=NC=CC2=CC(OC)=C(OC)C=C12 LGFMXOTUSSVQJV-NEYUFSEYSA-N 0.000 claims description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 2
- TVYLLZQTGLZFBW-ZBFHGGJFSA-N (R,R)-tramadol Chemical compound COC1=CC=CC([C@]2(O)[C@H](CCCC2)CN(C)C)=C1 TVYLLZQTGLZFBW-ZBFHGGJFSA-N 0.000 claims description 2
- PPKXEPBICJTCRU-XMZRARIVSA-N (R,R)-tramadol hydrochloride Chemical compound Cl.COC1=CC=CC([C@]2(O)[C@H](CCCC2)CN(C)C)=C1 PPKXEPBICJTCRU-XMZRARIVSA-N 0.000 claims description 2
- MHQJUHSHQGQVTM-VHEBQXMUSA-N (e)-4-octadecoxy-4-oxobut-2-enoic acid Chemical class CCCCCCCCCCCCCCCCCCOC(=O)\C=C\C(O)=O MHQJUHSHQGQVTM-VHEBQXMUSA-N 0.000 claims description 2
- BQNSLJQRJAJITR-UHFFFAOYSA-N 1,1,2-trichloro-1,2-difluoroethane Chemical compound FC(Cl)C(F)(Cl)Cl BQNSLJQRJAJITR-UHFFFAOYSA-N 0.000 claims description 2
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 claims description 2
- RZRNAYUHWVFMIP-KTKRTIGZSA-N 1-oleoylglycerol Chemical class CCCCCCCC\C=C/CCCCCCCC(=O)OCC(O)CO RZRNAYUHWVFMIP-KTKRTIGZSA-N 0.000 claims description 2
- LTMRRSWNXVJMBA-UHFFFAOYSA-L 2,2-diethylpropanedioate Chemical compound CCC(CC)(C([O-])=O)C([O-])=O LTMRRSWNXVJMBA-UHFFFAOYSA-L 0.000 claims description 2
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 2
- MLQRZXNZHAOCHQ-UHFFFAOYSA-N 3-methylfentanyl Chemical group C=1C=CC=CC=1N(C(=O)CC)C(C(C1)C)CCN1CCC1=CC=CC=C1 MLQRZXNZHAOCHQ-UHFFFAOYSA-N 0.000 claims description 2
- DYUTXEVRMPFGTH-UHFFFAOYSA-N 4-(2,5-dimethylphenyl)-5-methyl-1,3-thiazol-2-amine Chemical compound S1C(N)=NC(C=2C(=CC=C(C)C=2)C)=C1C DYUTXEVRMPFGTH-UHFFFAOYSA-N 0.000 claims description 2
- MRQYTJXVULSNIS-UHFFFAOYSA-N 4-bromo-3-fluorophenol Chemical compound OC1=CC=C(Br)C(F)=C1 MRQYTJXVULSNIS-UHFFFAOYSA-N 0.000 claims description 2
- USSIQXCVUWKGNF-UHFFFAOYSA-N 6-(dimethylamino)-4,4-diphenylheptan-3-one Chemical compound C=1C=CC=CC=1C(CC(C)N(C)C)(C(=O)CC)C1=CC=CC=C1 USSIQXCVUWKGNF-UHFFFAOYSA-N 0.000 claims description 2
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 claims description 2
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 2
- QZCLKYGREBVARF-UHFFFAOYSA-N Acetyl tributyl citrate Chemical compound CCCCOC(=O)CC(C(=O)OCCCC)(OC(C)=O)CC(=O)OCCCC QZCLKYGREBVARF-UHFFFAOYSA-N 0.000 claims description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 2
- 102000009027 Albumins Human genes 0.000 claims description 2
- 108010088751 Albumins Proteins 0.000 claims description 2
- 239000005995 Aluminium silicate Substances 0.000 claims description 2
- 229930003347 Atropine Natural products 0.000 claims description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 2
- 102000011632 Caseins Human genes 0.000 claims description 2
- 108010076119 Caseins Proteins 0.000 claims description 2
- 229920001661 Chitosan Polymers 0.000 claims description 2
- 229920002261 Corn starch Polymers 0.000 claims description 2
- 244000303965 Cyamopsis psoralioides Species 0.000 claims description 2
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 claims description 2
- YUXIBTJKHLUKBD-UHFFFAOYSA-N Dibutyl succinate Chemical compound CCCCOC(=O)CCC(=O)OCCCC YUXIBTJKHLUKBD-UHFFFAOYSA-N 0.000 claims description 2
- ONKUXPIBXRRIDU-UHFFFAOYSA-N Diethyl decanedioate Chemical compound CCOC(=O)CCCCCCCCC(=O)OCC ONKUXPIBXRRIDU-UHFFFAOYSA-N 0.000 claims description 2
- IJVCSMSMFSCRME-KBQPJGBKSA-N Dihydromorphine Chemical compound O([C@H]1[C@H](CC[C@H]23)O)C4=C5[C@@]12CCN(C)[C@@H]3CC5=CC=C4O IJVCSMSMFSCRME-KBQPJGBKSA-N 0.000 claims description 2
- PHMBVCPLDPDESM-YWIQKCBGSA-N Ecgonine Natural products C1[C@H](O)[C@@H](C(O)=O)[C@H]2CC[C@@H]1N2C PHMBVCPLDPDESM-YWIQKCBGSA-N 0.000 claims description 2
- 102000004190 Enzymes Human genes 0.000 claims description 2
- 108090000790 Enzymes Proteins 0.000 claims description 2
- 240000006890 Erythroxylum coca Species 0.000 claims description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical class OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 2
- KJTKYGFGPQSRRA-UHFFFAOYSA-N Etoxeridine Chemical compound C=1C=CC=CC=1C1(C(=O)OCC)CCN(CCOCCO)CC1 KJTKYGFGPQSRRA-UHFFFAOYSA-N 0.000 claims description 2
- 229920003136 Eudragit® L polymer Polymers 0.000 claims description 2
- 229920003151 Eudragit® RL polymer Polymers 0.000 claims description 2
- 229920003152 Eudragit® RS polymer Polymers 0.000 claims description 2
- 229920003137 Eudragit® S polymer Polymers 0.000 claims description 2
- 108010010803 Gelatin Proteins 0.000 claims description 2
- 229920002148 Gellan gum Polymers 0.000 claims description 2
- 102000006395 Globulins Human genes 0.000 claims description 2
- 108010044091 Globulins Proteins 0.000 claims description 2
- GVGLGOZIDCSQPN-PVHGPHFFSA-N Heroin Chemical compound O([C@H]1[C@H](C=C[C@H]23)OC(C)=O)C4=C5[C@@]12CCN(C)[C@@H]3CC5=CC=C4OC(C)=O GVGLGOZIDCSQPN-PVHGPHFFSA-N 0.000 claims description 2
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 claims description 2
- 239000004354 Hydroxyethyl cellulose Substances 0.000 claims description 2
- RKUNBYITZUJHSG-UHFFFAOYSA-N Hyosciamin-hydrochlorid Natural products CN1C(C2)CCC1CC2OC(=O)C(CO)C1=CC=CC=C1 RKUNBYITZUJHSG-UHFFFAOYSA-N 0.000 claims description 2
- JAQUASYNZVUNQP-USXIJHARSA-N Levorphanol Chemical compound C1C2=CC=C(O)C=C2[C@]23CCN(C)[C@H]1[C@@H]2CCCC3 JAQUASYNZVUNQP-USXIJHARSA-N 0.000 claims description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 2
- DUGOZIWVEXMGBE-UHFFFAOYSA-N Methylphenidate Chemical compound C=1C=CC=CC=1C(C(=O)OC)C1CCCCN1 DUGOZIWVEXMGBE-UHFFFAOYSA-N 0.000 claims description 2
- IDBPHNDTYPBSNI-UHFFFAOYSA-N N-(1-(2-(4-Ethyl-5-oxo-2-tetrazolin-1-yl)ethyl)-4-(methoxymethyl)-4-piperidyl)propionanilide Chemical compound C1CN(CCN2C(N(CC)N=N2)=O)CCC1(COC)N(C(=O)CC)C1=CC=CC=C1 IDBPHNDTYPBSNI-UHFFFAOYSA-N 0.000 claims description 2
- VWCUGCYZZGRKEE-UHFFFAOYSA-N Noracymethadol Chemical compound C=1C=CC=CC=1C(CC(C)NC)(C(OC(C)=O)CC)C1=CC=CC=C1 VWCUGCYZZGRKEE-UHFFFAOYSA-N 0.000 claims description 2
- MHQJUHSHQGQVTM-HNENSFHCSA-N Octadecyl fumarate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)\C=C/C(O)=O MHQJUHSHQGQVTM-HNENSFHCSA-N 0.000 claims description 2
- 239000005642 Oleic acid Substances 0.000 claims description 2
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000008896 Opium Substances 0.000 claims description 2
- LCAHPIFLPICNRW-SVYNMNNPSA-N Oxymetebanol Chemical compound C1[C@H](O)CC[C@@]2(O)[C@H]3CC4=CC=C(OC)C(OC)=C4[C@]21CCN3C LCAHPIFLPICNRW-SVYNMNNPSA-N 0.000 claims description 2
- BCGJBQBWUGVESK-KCTCKCTRSA-N Oxymorphone hydrochloride Chemical compound Cl.O([C@H]1C(CC[C@]23O)=O)C4=C5[C@@]12CCN(C)[C@@H]3CC5=CC=C4O BCGJBQBWUGVESK-KCTCKCTRSA-N 0.000 claims description 2
- 235000021314 Palmitic acid Nutrition 0.000 claims description 2
- 239000002202 Polyethylene glycol Substances 0.000 claims description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 2
- ZTVQQQVZCWLTDF-UHFFFAOYSA-N Remifentanil Chemical compound C1CN(CCC(=O)OC)CCC1(C(=O)OC)N(C(=O)CC)C1=CC=CC=C1 ZTVQQQVZCWLTDF-UHFFFAOYSA-N 0.000 claims description 2
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Chemical class OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims description 2
- DOOTYTYQINUNNV-UHFFFAOYSA-N Triethyl citrate Chemical compound CCOC(=O)CC(O)(C(=O)OCC)CC(=O)OCC DOOTYTYQINUNNV-UHFFFAOYSA-N 0.000 claims description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- ODEGQXRCQDVXSJ-RHSMWYFYSA-N [(3r,4r)-3-ethyl-1-methyl-4-phenylpiperidin-4-yl] propanoate Chemical compound CC[C@@H]1CN(C)CC[C@]1(OC(=O)CC)C1=CC=CC=C1 ODEGQXRCQDVXSJ-RHSMWYFYSA-N 0.000 claims description 2
- UVAZQQHAVMNMHE-BBRMVZONSA-N [(3s,4s)-1,3-dimethyl-4-phenylpiperidin-4-yl] propanoate Chemical compound C=1C=CC=CC=1[C@]1(OC(=O)CC)CCN(C)C[C@@H]1C UVAZQQHAVMNMHE-BBRMVZONSA-N 0.000 claims description 2
- TYVWBCMQECJNSK-UHFFFAOYSA-N [2-methyl-3-(2-methylprop-2-enoyloxy)butan-2-yl]azanium;chloride Chemical compound [Cl-].CC([NH3+])(C)C(C)OC(=O)C(C)=C TYVWBCMQECJNSK-UHFFFAOYSA-N 0.000 claims description 2
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 claims description 2
- 235000011054 acetic acid Nutrition 0.000 claims description 2
- 229960002948 acetyldihydrocodeine Drugs 0.000 claims description 2
- LGGDXXJAGWBUSL-BKRJIHRRSA-N acetyldihydrocodeine Chemical compound C([C@H]1[C@H](N(CC[C@@]112)C)C3)C[C@H](OC(C)=O)[C@@H]1OC1=C2C3=CC=C1OC LGGDXXJAGWBUSL-BKRJIHRRSA-N 0.000 claims description 2
- XBMIVRRWGCYBTQ-UHFFFAOYSA-N acetylmethadol Chemical compound C=1C=CC=CC=1C(CC(C)N(C)C)(C(OC(C)=O)CC)C1=CC=CC=C1 XBMIVRRWGCYBTQ-UHFFFAOYSA-N 0.000 claims description 2
- 229950005506 acetylmethadol Drugs 0.000 claims description 2
- 229960001391 alfentanil Drugs 0.000 claims description 2
- 229940072056 alginate Drugs 0.000 claims description 2
- 235000010443 alginic acid Nutrition 0.000 claims description 2
- 229920000615 alginic acid Polymers 0.000 claims description 2
- 239000003513 alkali Substances 0.000 claims description 2
- 125000005907 alkyl ester group Chemical group 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- KGYFOSCXVAXULR-UHFFFAOYSA-N allylprodine Chemical compound C=1C=CC=CC=1C1(OC(=O)CC)CCN(C)CC1CC=C KGYFOSCXVAXULR-UHFFFAOYSA-N 0.000 claims description 2
- 229950004361 allylprodine Drugs 0.000 claims description 2
- 229950007385 alphacetylmethadol Drugs 0.000 claims description 2
- XBMIVRRWGCYBTQ-XMSQKQJNSA-N alphacetylmethadol Chemical compound C=1C=CC=CC=1C(C[C@@H](C)N(C)C)([C@H](OC(C)=O)CC)C1=CC=CC=C1 XBMIVRRWGCYBTQ-XMSQKQJNSA-N 0.000 claims description 2
- ODEGQXRCQDVXSJ-WMLDXEAASA-N alphameprodine Chemical compound CC[C@H]1CN(C)CC[C@]1(OC(=O)CC)C1=CC=CC=C1 ODEGQXRCQDVXSJ-WMLDXEAASA-N 0.000 claims description 2
- 229950008739 alphameprodine Drugs 0.000 claims description 2
- QIRAYNIFEOXSPW-YLJYHZDGSA-N alphamethadol Chemical compound C=1C=CC=CC=1C(C[C@@H](C)N(C)C)([C@H](O)CC)C1=CC=CC=C1 QIRAYNIFEOXSPW-YLJYHZDGSA-N 0.000 claims description 2
- 229950006873 alphamethadol Drugs 0.000 claims description 2
- YPOXDUYRRSUFFG-UHFFFAOYSA-N alphamethylthiofentanyl Chemical group C=1C=CC=CC=1N(C(=O)CC)C(CC1)CCN1C(C)CC1=CC=CS1 YPOXDUYRRSUFFG-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 235000012211 aluminium silicate Nutrition 0.000 claims description 2
- 239000003945 anionic surfactant Substances 0.000 claims description 2
- 230000000954 anitussive effect Effects 0.000 claims description 2
- 230000001539 anorectic effect Effects 0.000 claims description 2
- RKUNBYITZUJHSG-SPUOUPEWSA-N atropine Chemical compound O([C@H]1C[C@H]2CC[C@@H](C1)N2C)C(=O)C(CO)C1=CC=CC=C1 RKUNBYITZUJHSG-SPUOUPEWSA-N 0.000 claims description 2
- 229960000396 atropine Drugs 0.000 claims description 2
- 239000000440 bentonite Substances 0.000 claims description 2
- 229910000278 bentonite Inorganic materials 0.000 claims description 2
- 235000012216 bentonite Nutrition 0.000 claims description 2
- UVTBZAWTRVBTMK-UHFFFAOYSA-N benzethidine Chemical compound C1CC(C(=O)OCC)(C=2C=CC=CC=2)CCN1CCOCC1=CC=CC=C1 UVTBZAWTRVBTMK-UHFFFAOYSA-N 0.000 claims description 2
- 229950002302 benzethidine Drugs 0.000 claims description 2
- RDJGWRFTDZZXSM-RNWLQCGYSA-N benzylmorphine Chemical compound O([C@@H]1[C@]23CCN([C@H](C4)[C@@H]3C=C[C@@H]1O)C)C1=C2C4=CC=C1OCC1=CC=CC=C1 RDJGWRFTDZZXSM-RNWLQCGYSA-N 0.000 claims description 2
- VBICKXHEKHSIBG-UHFFFAOYSA-N beta-monoglyceryl stearate Natural products CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 claims description 2
- XBMIVRRWGCYBTQ-GCJKJVERSA-N betacetylmethadol Chemical compound C=1C=CC=CC=1C(C[C@@H](C)N(C)C)([C@@H](OC(C)=O)CC)C1=CC=CC=C1 XBMIVRRWGCYBTQ-GCJKJVERSA-N 0.000 claims description 2
- 229950003254 betacetylmethadol Drugs 0.000 claims description 2
- JEFVHLMGRUJLET-UHFFFAOYSA-N betahydroxythiofentanyl Chemical group C=1C=CC=CC=1N(C(=O)CC)C(CC1)CCN1CC(O)C1=CC=CC=C1 JEFVHLMGRUJLET-UHFFFAOYSA-N 0.000 claims description 2
- 229950004879 betameprodine Drugs 0.000 claims description 2
- QIRAYNIFEOXSPW-XLIONFOSSA-N betamethadol Chemical compound C=1C=CC=CC=1C(C[C@@H](C)N(C)C)([C@@H](O)CC)C1=CC=CC=C1 QIRAYNIFEOXSPW-XLIONFOSSA-N 0.000 claims description 2
- 229950003767 betamethadol Drugs 0.000 claims description 2
- 229950000011 betaprodine Drugs 0.000 claims description 2
- FLKWNFFCSSJANB-UHFFFAOYSA-N bezitramide Chemical compound O=C1N(C(=O)CC)C2=CC=CC=C2N1C(CC1)CCN1CCC(C#N)(C=1C=CC=CC=1)C1=CC=CC=C1 FLKWNFFCSSJANB-UHFFFAOYSA-N 0.000 claims description 2
- 229960004611 bezitramide Drugs 0.000 claims description 2
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 claims description 2
- RMRJXGBAOAMLHD-IHFGGWKQSA-N buprenorphine Chemical compound C([C@]12[C@H]3OC=4C(O)=CC=C(C2=4)C[C@@H]2[C@]11CC[C@]3([C@H](C1)[C@](C)(O)C(C)(C)C)OC)CN2CC1CC1 RMRJXGBAOAMLHD-IHFGGWKQSA-N 0.000 claims description 2
- 229960001736 buprenorphine Drugs 0.000 claims description 2
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical class O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 claims description 2
- IFKLAQQSCNILHL-QHAWAJNXSA-N butorphanol Chemical compound N1([C@@H]2CC3=CC=C(C=C3[C@@]3([C@]2(CCCC3)O)CC1)O)CC1CCC1 IFKLAQQSCNILHL-QHAWAJNXSA-N 0.000 claims description 2
- 229960001113 butorphanol Drugs 0.000 claims description 2
- QQOMYEQLWQJRKK-UHFFFAOYSA-N butyrfentanyl Chemical group C=1C=CC=CC=1N(C(=O)CCC)C(CC1)CCN1CCC1=CC=CC=C1 QQOMYEQLWQJRKK-UHFFFAOYSA-N 0.000 claims description 2
- 239000008116 calcium stearate Substances 0.000 claims description 2
- 235000013539 calcium stearate Nutrition 0.000 claims description 2
- 229920001525 carrageenan Polymers 0.000 claims description 2
- 235000010418 carrageenan Nutrition 0.000 claims description 2
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 claims description 2
- 229940021722 caseins Drugs 0.000 claims description 2
- 235000021240 caseins Nutrition 0.000 claims description 2
- 229920006317 cationic polymer Polymers 0.000 claims description 2
- 150000001768 cations Chemical class 0.000 claims description 2
- 229920002301 cellulose acetate Polymers 0.000 claims description 2
- 150000001805 chlorine compounds Chemical class 0.000 claims description 2
- 235000015165 citric acid Nutrition 0.000 claims description 2
- 235000008957 cocaer Nutrition 0.000 claims description 2
- 229960003920 cocaine Drugs 0.000 claims description 2
- 229960004126 codeine Drugs 0.000 claims description 2
- OROGSEYTTFOCAN-DNJOTXNNSA-N codeine Natural products C([C@H]1[C@H](N(CC[C@@]112)C)C3)=C[C@H](O)[C@@H]1OC1=C2C3=CC=C1OC OROGSEYTTFOCAN-DNJOTXNNSA-N 0.000 claims description 2
- 229950002156 codoxime Drugs 0.000 claims description 2
- WKJYCUVUZIIMJA-OIBQYEROSA-N codoxime Chemical compound C([C@H]1[C@H](N(CC[C@@]112)C)C3)C\C(=N/OCC(O)=O)[C@@H]1OC1=C2C3=CC=C1OC WKJYCUVUZIIMJA-OIBQYEROSA-N 0.000 claims description 2
- 239000008120 corn starch Substances 0.000 claims description 2
- 229950002213 cyclazocine Drugs 0.000 claims description 2
- PHMBVCPLDPDESM-UHFFFAOYSA-N d-Pseudoekgonin Natural products C1C(O)C(C(O)=O)C2CCC1N2C PHMBVCPLDPDESM-UHFFFAOYSA-N 0.000 claims description 2
- KWGRBVOPPLSCSI-UHFFFAOYSA-N d-ephedrine Natural products CNC(C)C(O)C1=CC=CC=C1 KWGRBVOPPLSCSI-UHFFFAOYSA-N 0.000 claims description 2
- 229950003851 desomorphine Drugs 0.000 claims description 2
- LNNWVNGFPYWNQE-GMIGKAJZSA-N desomorphine Chemical compound C1C2=CC=C(O)C3=C2[C@]24CCN(C)[C@H]1[C@@H]2CCC[C@@H]4O3 LNNWVNGFPYWNQE-GMIGKAJZSA-N 0.000 claims description 2
- WDEFBBTXULIOBB-WBVHZDCISA-N dextilidine Chemical compound C=1C=CC=CC=1[C@@]1(C(=O)OCC)CCC=C[C@H]1N(C)C WDEFBBTXULIOBB-WBVHZDCISA-N 0.000 claims description 2
- XLMALTXPSGQGBX-GCJKJVERSA-N dextropropoxyphene Chemical compound C([C@](OC(=O)CC)([C@H](C)CN(C)C)C=1C=CC=CC=1)C1=CC=CC=C1 XLMALTXPSGQGBX-GCJKJVERSA-N 0.000 claims description 2
- 229960003461 dezocine Drugs 0.000 claims description 2
- VTMVHDZWSFQSQP-VBNZEHGJSA-N dezocine Chemical compound C1CCCC[C@H]2CC3=CC=C(O)C=C3[C@]1(C)[C@H]2N VTMVHDZWSFQSQP-VBNZEHGJSA-N 0.000 claims description 2
- 229960002069 diamorphine Drugs 0.000 claims description 2
- RXTHKWVSXOIHJS-UHFFFAOYSA-N diampromide Chemical compound C=1C=CC=CC=1N(C(=O)CC)CC(C)N(C)CCC1=CC=CC=C1 RXTHKWVSXOIHJS-UHFFFAOYSA-N 0.000 claims description 2
- 229950001059 diampromide Drugs 0.000 claims description 2
- 229960002097 dibutylsuccinate Drugs 0.000 claims description 2
- IEPRKVQEAMIZSS-AATRIKPKSA-N diethyl fumarate Chemical compound CCOC(=O)\C=C\C(=O)OCC IEPRKVQEAMIZSS-AATRIKPKSA-N 0.000 claims description 2
- VKNUORWMCINMRB-UHFFFAOYSA-N diethyl malate Chemical compound CCOC(=O)CC(O)C(=O)OCC VKNUORWMCINMRB-UHFFFAOYSA-N 0.000 claims description 2
- WYACBZDAHNBPPB-UHFFFAOYSA-N diethyl oxalate Chemical compound CCOC(=O)C(=O)OCC WYACBZDAHNBPPB-UHFFFAOYSA-N 0.000 claims description 2
- CBYWMRHUUVRIAF-UHFFFAOYSA-N diethylthiambutene Chemical compound C=1C=CSC=1C(=CC(C)N(CC)CC)C1=CC=CS1 CBYWMRHUUVRIAF-UHFFFAOYSA-N 0.000 claims description 2
- 229950009987 diethylthiambutene Drugs 0.000 claims description 2
- UFIVBRCCIRTJTN-UHFFFAOYSA-N difenoxin Chemical compound C1CC(C(=O)O)(C=2C=CC=CC=2)CCN1CCC(C#N)(C=1C=CC=CC=1)C1=CC=CC=C1 UFIVBRCCIRTJTN-UHFFFAOYSA-N 0.000 claims description 2
- 229960005493 difenoxin Drugs 0.000 claims description 2
- 229960000920 dihydrocodeine Drugs 0.000 claims description 2
- RBOXVHNMENFORY-DNJOTXNNSA-N dihydrocodeine Chemical compound C([C@H]1[C@H](N(CC[C@@]112)C)C3)C[C@H](O)[C@@H]1OC1=C2C3=CC=C1OC RBOXVHNMENFORY-DNJOTXNNSA-N 0.000 claims description 2
- QIRAYNIFEOXSPW-UHFFFAOYSA-N dimepheptanol Chemical compound C=1C=CC=CC=1C(CC(C)N(C)C)(C(O)CC)C1=CC=CC=C1 QIRAYNIFEOXSPW-UHFFFAOYSA-N 0.000 claims description 2
- 229950004655 dimepheptanol Drugs 0.000 claims description 2
- FBSAITBEAPNWJG-UHFFFAOYSA-N dimethyl phthalate Natural products CC(=O)OC1=CC=CC=C1OC(C)=O FBSAITBEAPNWJG-UHFFFAOYSA-N 0.000 claims description 2
- 229960001826 dimethylphthalate Drugs 0.000 claims description 2
- CANBGVXYBPOLRR-UHFFFAOYSA-N dimethylthiambutene Chemical compound C=1C=CSC=1C(=CC(C)N(C)C)C1=CC=CS1 CANBGVXYBPOLRR-UHFFFAOYSA-N 0.000 claims description 2
- 229950005563 dimethylthiambutene Drugs 0.000 claims description 2
- HYPPXZBJBPSRLK-UHFFFAOYSA-N diphenoxylate Chemical compound C1CC(C(=O)OCC)(C=2C=CC=CC=2)CCN1CCC(C#N)(C=1C=CC=CC=1)C1=CC=CC=C1 HYPPXZBJBPSRLK-UHFFFAOYSA-N 0.000 claims description 2
- 229960004192 diphenoxylate Drugs 0.000 claims description 2
- 229950005448 drotebanol Drugs 0.000 claims description 2
- PHMBVCPLDPDESM-FKSUSPILSA-N ecgonine Chemical compound C1[C@H](O)[C@H](C(O)=O)[C@H]2CC[C@@H]1N2C PHMBVCPLDPDESM-FKSUSPILSA-N 0.000 claims description 2
- 229960002179 ephedrine Drugs 0.000 claims description 2
- ZOWQTJXNFTWSCS-IAQYHMDHSA-N eptazocine Chemical compound C1N(C)CC[C@@]2(C)C3=CC(O)=CC=C3C[C@@H]1C2 ZOWQTJXNFTWSCS-IAQYHMDHSA-N 0.000 claims description 2
- 229950010920 eptazocine Drugs 0.000 claims description 2
- WGJHHMKQBWSQIY-UHFFFAOYSA-N ethoheptazine Chemical compound C=1C=CC=CC=1C1(C(=O)OCC)CCCN(C)CC1 WGJHHMKQBWSQIY-UHFFFAOYSA-N 0.000 claims description 2
- 229960000569 ethoheptazine Drugs 0.000 claims description 2
- 229950004151 etoxeridine Drugs 0.000 claims description 2
- 229960002428 fentanyl Drugs 0.000 claims description 2
- IVLVTNPOHDFFCJ-UHFFFAOYSA-N fentanyl citrate Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O.C=1C=CC=CC=1N(C(=O)CC)C(CC1)CCN1CCC1=CC=CC=C1 IVLVTNPOHDFFCJ-UHFFFAOYSA-N 0.000 claims description 2
- 150000002222 fluorine compounds Chemical class 0.000 claims description 2
- NNCOZXNZFLUYGG-UHFFFAOYSA-N furethidine Chemical compound C1CC(C(=O)OCC)(C=2C=CC=CC=2)CCN1CCOCC1CCCO1 NNCOZXNZFLUYGG-UHFFFAOYSA-N 0.000 claims description 2
- 229950011066 furethidine Drugs 0.000 claims description 2
- 235000011852 gelatine desserts Nutrition 0.000 claims description 2
- 125000005456 glyceride group Chemical group 0.000 claims description 2
- SVUQHVRAGMNPLW-UHFFFAOYSA-N glycerol monostearate Natural products CCCCCCCCCCCCCCCCC(=O)OCC(O)CO SVUQHVRAGMNPLW-UHFFFAOYSA-N 0.000 claims description 2
- LLPOLZWFYMWNKH-CMKMFDCUSA-N hydrocodone Chemical compound C([C@H]1[C@H](N(CC[C@@]112)C)C3)CC(=O)[C@@H]1OC1=C2C3=CC=C1OC LLPOLZWFYMWNKH-CMKMFDCUSA-N 0.000 claims description 2
- 229960000240 hydrocodone Drugs 0.000 claims description 2
- WVLOADHCBXTIJK-YNHQPCIGSA-N hydromorphone Chemical compound O([C@H]1C(CC[C@H]23)=O)C4=C5[C@@]12CCN(C)[C@@H]3CC5=CC=C4O WVLOADHCBXTIJK-YNHQPCIGSA-N 0.000 claims description 2
- 229960001410 hydromorphone Drugs 0.000 claims description 2
- 229960002738 hydromorphone hydrochloride Drugs 0.000 claims description 2
- 150000004679 hydroxides Chemical class 0.000 claims description 2
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 claims description 2
- WTJBNMUWRKPFRS-UHFFFAOYSA-N hydroxypethidine Chemical compound C=1C=CC(O)=CC=1C1(C(=O)OCC)CCN(C)CC1 WTJBNMUWRKPFRS-UHFFFAOYSA-N 0.000 claims description 2
- 229950008496 hydroxypethidine Drugs 0.000 claims description 2
- ICIWUVCWSCSTAQ-UHFFFAOYSA-N iodic acid Chemical class OI(=O)=O ICIWUVCWSCSTAQ-UHFFFAOYSA-N 0.000 claims description 2
- 150000004694 iodide salts Chemical class 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 2
- IFKPLJWIEQBPGG-UHFFFAOYSA-N isomethadone Chemical compound C=1C=CC=CC=1C(C(C)CN(C)C)(C(=O)CC)C1=CC=CC=C1 IFKPLJWIEQBPGG-UHFFFAOYSA-N 0.000 claims description 2
- 229950009272 isomethadone Drugs 0.000 claims description 2
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 2
- INUNXTSAACVKJS-NRFANRHFSA-N levomoramide Chemical compound C([C@H](C)C(C(=O)N1CCCC1)(C=1C=CC=CC=1)C=1C=CC=CC=1)N1CCOCC1 INUNXTSAACVKJS-NRFANRHFSA-N 0.000 claims description 2
- IMYHGORQCPYVBZ-NLFFAJNJSA-N lofentanil Chemical compound CCC(=O)N([C@@]1([C@@H](CN(CCC=2C=CC=CC=2)CC1)C)C(=O)OC)C1=CC=CC=C1 IMYHGORQCPYVBZ-NLFFAJNJSA-N 0.000 claims description 2
- 229950010274 lofentanil Drugs 0.000 claims description 2
- 150000004701 malic acid derivatives Chemical class 0.000 claims description 2
- 150000002690 malonic acid derivatives Chemical class 0.000 claims description 2
- 240000004308 marijuana Species 0.000 claims description 2
- FQXXSQDCDRQNQE-UHFFFAOYSA-N markiertes Thebain Natural products COC1=CC=C2C(N(CC3)C)CC4=CC=C(OC)C5=C4C23C1O5 FQXXSQDCDRQNQE-UHFFFAOYSA-N 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 229960000365 meptazinol Drugs 0.000 claims description 2
- JLICHNCFTLFZJN-HNNXBMFYSA-N meptazinol Chemical compound C=1C=CC(O)=CC=1[C@@]1(CC)CCCCN(C)C1 JLICHNCFTLFZJN-HNNXBMFYSA-N 0.000 claims description 2
- 150000002739 metals Chemical class 0.000 claims description 2
- 229950009131 metazocine Drugs 0.000 claims description 2
- YGSVZRIZCHZUHB-COLVAYQJSA-N metazocine Chemical compound C1C2=CC=C(O)C=C2[C@]2(C)CCN(C)[C@@]1([H])[C@@H]2C YGSVZRIZCHZUHB-COLVAYQJSA-N 0.000 claims description 2
- 229920003145 methacrylic acid copolymer Polymers 0.000 claims description 2
- 125000005397 methacrylic acid ester group Chemical group 0.000 claims description 2
- 229960001797 methadone Drugs 0.000 claims description 2
- 229920000609 methyl cellulose Polymers 0.000 claims description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- 239000001923 methylcellulose Substances 0.000 claims description 2
- 235000010981 methylcellulose Nutrition 0.000 claims description 2
- 229960001344 methylphenidate Drugs 0.000 claims description 2
- NPZXCTIHHUUEEJ-CMKMFDCUSA-N metopon Chemical compound O([C@@]1(C)C(=O)CC[C@@H]23)C4=C5[C@@]13CCN(C)[C@@H]2CC5=CC=C4O NPZXCTIHHUUEEJ-CMKMFDCUSA-N 0.000 claims description 2
- 229950006080 metopon Drugs 0.000 claims description 2
- 229960004715 morphine sulfate Drugs 0.000 claims description 2
- GRVOTVYEFDAHCL-RTSZDRIGSA-N morphine sulfate pentahydrate Chemical compound O.O.O.O.O.OS(O)(=O)=O.O([C@H]1[C@H](C=C[C@H]23)O)C4=C5[C@@]12CCN(C)[C@@H]3CC5=CC=C4O.O([C@H]1[C@H](C=C[C@H]23)O)C4=C5[C@@]12CCN(C)[C@@H]3CC5=CC=C4O GRVOTVYEFDAHCL-RTSZDRIGSA-N 0.000 claims description 2
- GODGZZGKTZQSAL-VXFFQEMOSA-N myrophine Chemical compound C([C@@H]1[C@@H]2C=C[C@@H]([C@@H]3OC4=C5[C@]23CCN1C)OC(=O)CCCCCCCCCCCCC)C5=CC=C4OCC1=CC=CC=C1 GODGZZGKTZQSAL-VXFFQEMOSA-N 0.000 claims description 2
- 229950007471 myrophine Drugs 0.000 claims description 2
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 claims description 2
- NETZHAKZCGBWSS-CEDHKZHLSA-N nalbuphine Chemical compound C([C@]12[C@H]3OC=4C(O)=CC=C(C2=4)C[C@@H]2[C@]1(O)CC[C@@H]3O)CN2CC1CCC1 NETZHAKZCGBWSS-CEDHKZHLSA-N 0.000 claims description 2
- 229960000805 nalbuphine Drugs 0.000 claims description 2
- RYBGRHAWFUVMST-MJFIPZRTSA-N nicocodine Chemical compound O([C@H]1C=C[C@H]2[C@H]3CC4=CC=C(C=5O[C@@H]1[C@@]2(C4=5)CCN3C)OC)C(=O)C1=CC=CN=C1 RYBGRHAWFUVMST-MJFIPZRTSA-N 0.000 claims description 2
- 229950000725 nicocodine Drugs 0.000 claims description 2
- GTGRMWCOZHEYRL-MJFIPZRTSA-N nicodicodeine Chemical compound O([C@H]1CC[C@H]2[C@H]3CC4=CC=C(C=5O[C@@H]1[C@@]2(C4=5)CCN3C)OC)C(=O)C1=CC=CN=C1 GTGRMWCOZHEYRL-MJFIPZRTSA-N 0.000 claims description 2
- 229950002825 nicodicodine Drugs 0.000 claims description 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 2
- 239000002736 nonionic surfactant Substances 0.000 claims description 2
- 229950008848 noracymethadol Drugs 0.000 claims description 2
- 229950004392 norcodeine Drugs 0.000 claims description 2
- HKOIXWVRNLGFOR-KOFBORESSA-N norcodeine Chemical compound O[C@H]([C@@H]1O2)C=C[C@H]3[C@H]4CC5=CC=C(OC)C2=C5[C@@]13CCN4 HKOIXWVRNLGFOR-KOFBORESSA-N 0.000 claims description 2
- HKOIXWVRNLGFOR-UHFFFAOYSA-N norcodeine Natural products O1C2C(O)C=CC3C4CC5=CC=C(OC)C1=C5C23CCN4 HKOIXWVRNLGFOR-UHFFFAOYSA-N 0.000 claims description 2
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 2
- 229960001027 opium Drugs 0.000 claims description 2
- 150000003901 oxalic acid esters Chemical class 0.000 claims description 2
- 229960003617 oxycodone hydrochloride Drugs 0.000 claims description 2
- 229960005374 oxymorphone hydrochloride Drugs 0.000 claims description 2
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 claims description 2
- 229960003294 papaveretum Drugs 0.000 claims description 2
- 239000001814 pectin Substances 0.000 claims description 2
- 235000010987 pectin Nutrition 0.000 claims description 2
- 229920001277 pectin Polymers 0.000 claims description 2
- VOKSWYLNZZRQPF-GDIGMMSISA-N pentazocine Chemical compound C1C2=CC=C(O)C=C2[C@@]2(C)[C@@H](C)[C@@H]1N(CC=C(C)C)CC2 VOKSWYLNZZRQPF-GDIGMMSISA-N 0.000 claims description 2
- 229960005301 pentazocine Drugs 0.000 claims description 2
- LOXCOAXRHYDLOW-UHFFFAOYSA-N phenadoxone Chemical compound C=1C=CC=CC=1C(C=1C=CC=CC=1)(C(=O)CC)CC(C)N1CCOCC1 LOXCOAXRHYDLOW-UHFFFAOYSA-N 0.000 claims description 2
- 229950004540 phenadoxone Drugs 0.000 claims description 2
- 229950007248 phenampromide Drugs 0.000 claims description 2
- DHTRHEVNFFZCNU-OAHLLOKOSA-N phenampromide Chemical compound C([C@@H](C)N(C(=O)CC)C=1C=CC=CC=1)N1CCCCC1 DHTRHEVNFFZCNU-OAHLLOKOSA-N 0.000 claims description 2
- ZQHYKVKNPWDQSL-KNXBSLHKSA-N phenazocine Chemical compound C([C@@]1(C)C2=CC(O)=CC=C2C[C@@H]2[C@@H]1C)CN2CCC1=CC=CC=C1 ZQHYKVKNPWDQSL-KNXBSLHKSA-N 0.000 claims description 2
- 229960000897 phenazocine Drugs 0.000 claims description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 2
- CFBQYWXPZVQQTN-QPTUXGOLSA-N phenomorphan Chemical compound C([C@]12CCCC[C@H]1[C@H]1CC3=CC=C(C=C32)O)CN1CCC1=CC=CC=C1 CFBQYWXPZVQQTN-QPTUXGOLSA-N 0.000 claims description 2
- 229950011496 phenomorphan Drugs 0.000 claims description 2
- 229960002808 pholcodine Drugs 0.000 claims description 2
- 125000005498 phthalate group Chemical class 0.000 claims description 2
- PXXKIYPSXYFATG-UHFFFAOYSA-N piminodine Chemical compound C1CC(C(=O)OCC)(C=2C=CC=CC=2)CCN1CCCNC1=CC=CC=C1 PXXKIYPSXYFATG-UHFFFAOYSA-N 0.000 claims description 2
- 229950006445 piminodine Drugs 0.000 claims description 2
- IHEHEFLXQFOQJO-UHFFFAOYSA-N piritramide Chemical compound C1CC(C(=O)N)(N2CCCCC2)CCN1CCC(C#N)(C=1C=CC=CC=1)C1=CC=CC=C1 IHEHEFLXQFOQJO-UHFFFAOYSA-N 0.000 claims description 2
- 229960001286 piritramide Drugs 0.000 claims description 2
- 229920002401 polyacrylamide Polymers 0.000 claims description 2
- 229920000058 polyacrylate Polymers 0.000 claims description 2
- 229920001281 polyalkylene Polymers 0.000 claims description 2
- 229920000768 polyamine Polymers 0.000 claims description 2
- 229920002503 polyoxyethylene-polyoxypropylene Polymers 0.000 claims description 2
- 229920000136 polysorbate Polymers 0.000 claims description 2
- 229920002689 polyvinyl acetate Polymers 0.000 claims description 2
- ZXWAUWBYASJEOE-UHFFFAOYSA-N proheptazine Chemical compound C=1C=CC=CC=1C1(OC(=O)CC)CCCN(C)CC1C ZXWAUWBYASJEOE-UHFFFAOYSA-N 0.000 claims description 2
- 229950010387 proheptazine Drugs 0.000 claims description 2
- AQHHHDLHHXJYJD-UHFFFAOYSA-N propranolol Chemical compound C1=CC=C2C(OCC(O)CNC(C)C)=CC=CC2=C1 AQHHHDLHHXJYJD-UHFFFAOYSA-N 0.000 claims description 2
- 230000000506 psychotropic effect Effects 0.000 claims description 2
- INUNXTSAACVKJS-UHFFFAOYSA-N racemoramide Chemical compound C1CCCN1C(=O)C(C=1C=CC=CC=1)(C=1C=CC=CC=1)C(C)CN1CCOCC1 INUNXTSAACVKJS-UHFFFAOYSA-N 0.000 claims description 2
- 229950011009 racemorphan Drugs 0.000 claims description 2
- 229960003394 remifentanil Drugs 0.000 claims description 2
- 229960004889 salicylic acid Drugs 0.000 claims description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical class OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 claims description 2
- 235000010413 sodium alginate Nutrition 0.000 claims description 2
- 239000000661 sodium alginate Substances 0.000 claims description 2
- 229940005550 sodium alginate Drugs 0.000 claims description 2
- 229940071138 stearyl fumarate Drugs 0.000 claims description 2
- 229960004739 sufentanil Drugs 0.000 claims description 2
- GGCSSNBKKAUURC-UHFFFAOYSA-N sufentanil Chemical compound C1CN(CCC=2SC=CC=2)CCC1(COC)N(C(=O)CC)C1=CC=CC=C1 GGCSSNBKKAUURC-UHFFFAOYSA-N 0.000 claims description 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 2
- 229960004412 thebacon Drugs 0.000 claims description 2
- RRJQTGHQFYTZOW-ILWKUFEGSA-N thebacon Chemical compound C([C@H]1[C@H](N(CC[C@@]112)C)C3)C=C(OC(C)=O)[C@@H]1OC1=C2C3=CC=C1OC RRJQTGHQFYTZOW-ILWKUFEGSA-N 0.000 claims description 2
- FQXXSQDCDRQNQE-VMDGZTHMSA-N thebaine Chemical compound C([C@@H](N(CC1)C)C2=CC=C3OC)C4=CC=C(OC)C5=C4[C@@]21[C@H]3O5 FQXXSQDCDRQNQE-VMDGZTHMSA-N 0.000 claims description 2
- 229930003945 thebaine Natural products 0.000 claims description 2
- YMRFZDHYDKZXPA-UHFFFAOYSA-N thienylfentanyl Chemical group C=1C=CC=CC=1N(C(=O)CC)C(CC1)CCN1CCC1=CC=CS1 YMRFZDHYDKZXPA-UHFFFAOYSA-N 0.000 claims description 2
- 229960001402 tilidine Drugs 0.000 claims description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 2
- 229960004380 tramadol Drugs 0.000 claims description 2
- TVYLLZQTGLZFBW-GOEBONIOSA-N tramadol Natural products COC1=CC=CC([C@@]2(O)[C@@H](CCCC2)CN(C)C)=C1 TVYLLZQTGLZFBW-GOEBONIOSA-N 0.000 claims description 2
- 229960003107 tramadol hydrochloride Drugs 0.000 claims description 2
- LLPOLZWFYMWNKH-UHFFFAOYSA-N trans-dihydrocodeinone Natural products C1C(N(CCC234)C)C2CCC(=O)C3OC2=C4C1=CC=C2OC LLPOLZWFYMWNKH-UHFFFAOYSA-N 0.000 claims description 2
- WEAPVABOECTMGR-UHFFFAOYSA-N triethyl 2-acetyloxypropane-1,2,3-tricarboxylate Chemical compound CCOC(=O)CC(C(=O)OCC)(OC(C)=O)CC(=O)OCC WEAPVABOECTMGR-UHFFFAOYSA-N 0.000 claims description 2
- 239000001069 triethyl citrate Substances 0.000 claims description 2
- VMYFZRTXGLUXMZ-UHFFFAOYSA-N triethyl citrate Natural products CCOC(=O)C(O)(C(=O)OCC)C(=O)OCC VMYFZRTXGLUXMZ-UHFFFAOYSA-N 0.000 claims description 2
- 235000013769 triethyl citrate Nutrition 0.000 claims description 2
- 229950009395 trimeperidine Drugs 0.000 claims description 2
- UVITTYOJFDLOGI-KEYYUXOJSA-N trimeperidine Chemical compound C=1C=CC=CC=1[C@]1(OC(=O)CC)C[C@H](C)N(C)C[C@H]1C UVITTYOJFDLOGI-KEYYUXOJSA-N 0.000 claims description 2
- 235000015112 vegetable and seed oil Nutrition 0.000 claims description 2
- 239000008158 vegetable oil Substances 0.000 claims description 2
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 claims description 2
- OKTLVZBUKMRPLL-UHFFFAOYSA-N α-methylacetylfentanyl Chemical group C1CC(N(C(C)=O)C=2C=CC=CC=2)CCN1C(C)CC1=CC=CC=C1 OKTLVZBUKMRPLL-UHFFFAOYSA-N 0.000 claims description 2
- IYNWSQDZXMGGGI-NUEKZKHPSA-N 3-hydroxymorphinan Chemical compound C1CCC[C@H]2[C@H]3CC4=CC=C(O)C=C4[C@]21CCN3 IYNWSQDZXMGGGI-NUEKZKHPSA-N 0.000 claims 2
- HNDXBGYRMHRUFN-CIVUWBIHSA-N nicomorphine Chemical compound O([C@H]1C=C[C@H]2[C@H]3CC=4C5=C(C(=CC=4)OC(=O)C=4C=NC=CC=4)O[C@@H]1[C@]52CCN3C)C(=O)C1=CC=CN=C1 HNDXBGYRMHRUFN-CIVUWBIHSA-N 0.000 claims 2
- 229960004300 nicomorphine Drugs 0.000 claims 2
- 229950011519 norlevorphanol Drugs 0.000 claims 2
- NBKVWIJQJMEQLE-NGTWOADLSA-N (4r,4ar,7s,7ar,12bs)-3,7-dimethyl-1,2,4,4a,5,6,7a,13-octahydro-4,12-methanobenzofuro[3,2-e]isoquinoline-7,9-diol Chemical compound O([C@H]1[C@@](CC[C@H]23)(C)O)C4=C5[C@@]12CCN(C)[C@@H]3CC5=CC=C4O NBKVWIJQJMEQLE-NGTWOADLSA-N 0.000 claims 1
- WRRSFOZOETZUPG-FFHNEAJVSA-N (4r,4ar,7s,7ar,12bs)-9-methoxy-3-methyl-2,4,4a,7,7a,13-hexahydro-1h-4,12-methanobenzofuro[3,2-e]isoquinoline-7-ol;hydrate Chemical compound O.C([C@H]1[C@H](N(CC[C@@]112)C)C3)=C[C@H](O)[C@@H]1OC1=C2C3=CC=C1OC WRRSFOZOETZUPG-FFHNEAJVSA-N 0.000 claims 1
- QWFMDSOYEQHWMF-UHFFFAOYSA-N 2,3-bis(ethenyl)benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC(C=C)=C1C=C QWFMDSOYEQHWMF-UHFFFAOYSA-N 0.000 claims 1
- UIQMVEYFGZJHCZ-SSTWWWIQSA-N Nalorphine Chemical compound C([C@@H](N(CC1)CC=C)[C@@H]2C=C[C@@H]3O)C4=CC=C(O)C5=C4[C@@]21[C@H]3O5 UIQMVEYFGZJHCZ-SSTWWWIQSA-N 0.000 claims 1
- ONBWJWYUHXVEJS-ZTYRTETDSA-N Normorphine Chemical compound C([C@@H](NCC1)[C@@H]2C=C[C@@H]3O)C4=CC=C(O)C5=C4[C@@]21[C@H]3O5 ONBWJWYUHXVEJS-ZTYRTETDSA-N 0.000 claims 1
- UQCNKQCJZOAFTQ-ISWURRPUSA-N Oxymorphone Chemical compound O([C@H]1C(CC[C@]23O)=O)C4=C5[C@@]12CCN(C)[C@@H]3CC5=CC=C4O UQCNKQCJZOAFTQ-ISWURRPUSA-N 0.000 claims 1
- LFYBMMHFJIAKFE-PMEKXCSPSA-N acetorphine Chemical compound O([C@H]1[C@@]2(OC)C=C[C@@]34C[C@@H]2[C@](C)(O)CCC)C2=C5[C@]41CCN(C)[C@@H]3CC5=CC=C2OC(C)=O LFYBMMHFJIAKFE-PMEKXCSPSA-N 0.000 claims 1
- 230000000536 complexating effect Effects 0.000 claims 1
- 229960002380 dibutyl phthalate Drugs 0.000 claims 1
- BRTSNYPDACNMIP-FAWZKKEFSA-N dihydroetorphine Chemical compound O([C@H]1[C@@]2(OC)CC[C@@]34C[C@@H]2[C@](C)(O)CCC)C2=C5[C@]41CCN(C)[C@@H]3CC5=CC=C2O BRTSNYPDACNMIP-FAWZKKEFSA-N 0.000 claims 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims 1
- 229950004631 methyldihydromorphine Drugs 0.000 claims 1
- 229960000938 nalorphine Drugs 0.000 claims 1
- 229950006134 normorphine Drugs 0.000 claims 1
- 229950007418 norpipanone Drugs 0.000 claims 1
- WCDSHELZWCOTMI-UHFFFAOYSA-N norpipanone Chemical compound C=1C=CC=CC=1C(C=1C=CC=CC=1)(C(=O)CC)CCN1CCCCC1 WCDSHELZWCOTMI-UHFFFAOYSA-N 0.000 claims 1
- 229960005118 oxymorphone Drugs 0.000 claims 1
- 229940126701 oral medication Drugs 0.000 abstract description 12
- 239000008186 active pharmaceutical agent Substances 0.000 abstract description 8
- 230000005180 public health Effects 0.000 abstract description 4
- 230000002747 voluntary effect Effects 0.000 abstract description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 45
- 229940079593 drug Drugs 0.000 description 23
- 239000003814 drug Substances 0.000 description 23
- MUZQPDBAOYKNLO-RKXJKUSZSA-N oxycodone hydrochloride Chemical compound [H+].[Cl-].O=C([C@@H]1O2)CC[C@@]3(O)[C@H]4CC5=CC=C(OC)C2=C5[C@@]13CCN4C MUZQPDBAOYKNLO-RKXJKUSZSA-N 0.000 description 22
- 239000002775 capsule Substances 0.000 description 19
- 229920001429 chelating resin Polymers 0.000 description 16
- 239000004480 active ingredient Substances 0.000 description 14
- 230000000202 analgesic effect Effects 0.000 description 13
- 239000002245 particle Substances 0.000 description 13
- 238000009472 formulation Methods 0.000 description 12
- 238000009835 boiling Methods 0.000 description 11
- 239000012071 phase Substances 0.000 description 10
- 239000000843 powder Substances 0.000 description 10
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 9
- 238000007922 dissolution test Methods 0.000 description 9
- 239000004570 mortar (masonry) Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 239000008187 granular material Substances 0.000 description 8
- 239000011159 matrix material Substances 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 238000004090 dissolution Methods 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 description 6
- 238000004128 high performance liquid chromatography Methods 0.000 description 6
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 description 6
- 239000001863 hydroxypropyl cellulose Substances 0.000 description 6
- 238000000338 in vitro Methods 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
- 230000007935 neutral effect Effects 0.000 description 6
- 229920000742 Cotton Polymers 0.000 description 5
- 230000006399 behavior Effects 0.000 description 5
- 239000002552 dosage form Substances 0.000 description 5
- 239000007903 gelatin capsule Substances 0.000 description 5
- 229920001467 poly(styrenesulfonates) Polymers 0.000 description 5
- 229940069328 povidone Drugs 0.000 description 5
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 description 4
- 229920003072 Plasdone™ povidone Polymers 0.000 description 4
- 235000013361 beverage Nutrition 0.000 description 4
- 238000010668 complexation reaction Methods 0.000 description 4
- 239000000470 constituent Substances 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 4
- 230000001939 inductive effect Effects 0.000 description 4
- 230000000670 limiting effect Effects 0.000 description 4
- 239000004081 narcotic agent Substances 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 238000013268 sustained release Methods 0.000 description 4
- 239000012730 sustained-release form Substances 0.000 description 4
- GJCOSYZMQJWQCA-UHFFFAOYSA-N 9H-xanthene Chemical compound C1=CC=C2CC3=CC=CC=C3OC2=C1 GJCOSYZMQJWQCA-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 3
- 229930006000 Sucrose Natural products 0.000 description 3
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 3
- 239000000284 extract Substances 0.000 description 3
- 230000037406 food intake Effects 0.000 description 3
- 239000008101 lactose Substances 0.000 description 3
- 235000019359 magnesium stearate Nutrition 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 150000002892 organic cations Chemical class 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 239000005720 sucrose Substances 0.000 description 3
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 2
- 229920006310 Asahi-Kasei Polymers 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- MITFXPHMIHQXPI-UHFFFAOYSA-N Oraflex Chemical compound N=1C2=CC(C(C(O)=O)C)=CC=C2OC=1C1=CC=C(Cl)C=C1 MITFXPHMIHQXPI-UHFFFAOYSA-N 0.000 description 2
- 229920002690 Polyoxyl 40 HydrogenatedCastorOil Polymers 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 235000013334 alcoholic beverage Nutrition 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 229960001631 carbomer Drugs 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 150000002191 fatty alcohols Chemical class 0.000 description 2
- 239000003349 gelling agent Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- CGIGDMFJXJATDK-UHFFFAOYSA-N indomethacin Chemical compound CC1=C(CC(O)=O)C2=CC(OC)=CC=C2N1C(=O)C1=CC=C(Cl)C=C1 CGIGDMFJXJATDK-UHFFFAOYSA-N 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000003401 opiate antagonist Substances 0.000 description 2
- 239000006186 oral dosage form Substances 0.000 description 2
- 239000008203 oral pharmaceutical composition Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 238000007911 parenteral administration Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000000638 solvent extraction Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 235000013522 vodka Nutrition 0.000 description 2
- 238000005550 wet granulation Methods 0.000 description 2
- RJMIEHBSYVWVIN-LLVKDONJSA-N (2r)-2-[4-(3-oxo-1h-isoindol-2-yl)phenyl]propanoic acid Chemical compound C1=CC([C@H](C(O)=O)C)=CC=C1N1C(=O)C2=CC=CC=C2C1 RJMIEHBSYVWVIN-LLVKDONJSA-N 0.000 description 1
- RDJGLLICXDHJDY-NSHDSACASA-N (2s)-2-(3-phenoxyphenyl)propanoic acid Chemical compound OC(=O)[C@@H](C)C1=CC=CC(OC=2C=CC=CC=2)=C1 RDJGLLICXDHJDY-NSHDSACASA-N 0.000 description 1
- MDKGKXOCJGEUJW-VIFPVBQESA-N (2s)-2-[4-(thiophene-2-carbonyl)phenyl]propanoic acid Chemical compound C1=CC([C@@H](C(O)=O)C)=CC=C1C(=O)C1=CC=CS1 MDKGKXOCJGEUJW-VIFPVBQESA-N 0.000 description 1
- KLIVRBFRQSOGQI-UHFFFAOYSA-N 2-(11-oxo-6h-benzo[c][1]benzothiepin-3-yl)acetic acid Chemical compound S1CC2=CC=CC=C2C(=O)C2=CC=C(CC(=O)O)C=C12 KLIVRBFRQSOGQI-UHFFFAOYSA-N 0.000 description 1
- DCXHLPGLBYHNMU-UHFFFAOYSA-N 2-[1-(4-azidobenzoyl)-5-methoxy-2-methylindol-3-yl]acetic acid Chemical compound CC1=C(CC(O)=O)C2=CC(OC)=CC=C2N1C(=O)C1=CC=C(N=[N+]=[N-])C=C1 DCXHLPGLBYHNMU-UHFFFAOYSA-N 0.000 description 1
- TYCOFFBAZNSQOJ-UHFFFAOYSA-N 2-[4-(3-fluorophenyl)phenyl]propanoic acid Chemical compound C1=CC(C(C(O)=O)C)=CC=C1C1=CC=CC(F)=C1 TYCOFFBAZNSQOJ-UHFFFAOYSA-N 0.000 description 1
- JIEKMACRVQTPRC-UHFFFAOYSA-N 2-[4-(4-chlorophenyl)-2-phenyl-5-thiazolyl]acetic acid Chemical compound OC(=O)CC=1SC(C=2C=CC=CC=2)=NC=1C1=CC=C(Cl)C=C1 JIEKMACRVQTPRC-UHFFFAOYSA-N 0.000 description 1
- XKSAJZSJKURQRX-UHFFFAOYSA-N 2-acetyloxy-5-(4-fluorophenyl)benzoic acid Chemical compound C1=C(C(O)=O)C(OC(=O)C)=CC=C1C1=CC=C(F)C=C1 XKSAJZSJKURQRX-UHFFFAOYSA-N 0.000 description 1
- JVTIXNMXDLQEJE-UHFFFAOYSA-N 2-decanoyloxypropyl decanoate 2-octanoyloxypropyl octanoate Chemical compound C(CCCCCCC)(=O)OCC(C)OC(CCCCCCC)=O.C(=O)(CCCCCCCCC)OCC(C)OC(=O)CCCCCCCCC JVTIXNMXDLQEJE-UHFFFAOYSA-N 0.000 description 1
- SYCHUQUJURZQMO-UHFFFAOYSA-N 4-hydroxy-2-methyl-1,1-dioxo-n-(1,3-thiazol-2-yl)-1$l^{6},2-benzothiazine-3-carboxamide Chemical compound OC=1C2=CC=CC=C2S(=O)(=O)N(C)C=1C(=O)NC1=NC=CS1 SYCHUQUJURZQMO-UHFFFAOYSA-N 0.000 description 1
- 229910002016 Aerosil® 200 Inorganic materials 0.000 description 1
- 241000282472 Canis lupus familiaris Species 0.000 description 1
- 208000020446 Cardiac disease Diseases 0.000 description 1
- OIRAEJWYWSAQNG-UHFFFAOYSA-N Clidanac Chemical compound ClC=1C=C2C(C(=O)O)CCC2=CC=1C1CCCCC1 OIRAEJWYWSAQNG-UHFFFAOYSA-N 0.000 description 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- 229920003163 Eudragit® NE 30 D Polymers 0.000 description 1
- 229920003161 Eudragit® RS 30 D Polymers 0.000 description 1
- 229920003160 Eudragit® RS PO Polymers 0.000 description 1
- 206010015535 Euphoric mood Diseases 0.000 description 1
- 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 description 1
- 229920002907 Guar gum Polymers 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
- SBDNJUWAMKYJOX-UHFFFAOYSA-N Meclofenamic Acid Chemical compound CC1=CC=C(Cl)C(NC=2C(=CC=CC=2)C(O)=O)=C1Cl SBDNJUWAMKYJOX-UHFFFAOYSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 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
- JZFPYUNJRRFVQU-UHFFFAOYSA-N Niflumic acid Chemical compound OC(=O)C1=CC=CN=C1NC1=CC=CC(C(F)(F)F)=C1 JZFPYUNJRRFVQU-UHFFFAOYSA-N 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 229960004892 acemetacin Drugs 0.000 description 1
- FSQKKOOTNAMONP-UHFFFAOYSA-N acemetacin Chemical compound CC1=C(CC(=O)OCC(O)=O)C2=CC(OC)=CC=C2N1C(=O)C1=CC=C(Cl)C=C1 FSQKKOOTNAMONP-UHFFFAOYSA-N 0.000 description 1
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000578 anorexic effect Effects 0.000 description 1
- 230000001430 anti-depressive effect Effects 0.000 description 1
- 239000002260 anti-inflammatory agent Substances 0.000 description 1
- 229940121363 anti-inflammatory agent Drugs 0.000 description 1
- 230000003110 anti-inflammatory effect Effects 0.000 description 1
- 239000012296 anti-solvent Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 229960005430 benoxaprofen Drugs 0.000 description 1
- 229960000074 biopharmaceutical Drugs 0.000 description 1
- 229950005608 bucloxic acid Drugs 0.000 description 1
- IJTPQQVCKPZIMV-UHFFFAOYSA-N bucloxic acid Chemical compound ClC1=CC(C(=O)CCC(=O)O)=CC=C1C1CCCCC1 IJTPQQVCKPZIMV-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 229960003563 calcium carbonate Drugs 0.000 description 1
- 235000010216 calcium carbonate Nutrition 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 229960001714 calcium phosphate Drugs 0.000 description 1
- 235000011010 calcium phosphates Nutrition 0.000 description 1
- 229960003184 carprofen Drugs 0.000 description 1
- IVUMCTKHWDRRMH-UHFFFAOYSA-N carprofen Chemical compound C1=CC(Cl)=C[C]2C3=CC=C(C(C(O)=O)C)C=C3N=C21 IVUMCTKHWDRRMH-UHFFFAOYSA-N 0.000 description 1
- 229920006217 cellulose acetate butyrate Polymers 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 229950010886 clidanac Drugs 0.000 description 1
- OROGSEYTTFOCAN-DNJOTXNNSA-O codeine(1+) Chemical compound C([C@H]1[C@H]([NH+](CC[C@@]112)C)C3)=C[C@H](O)[C@@H]1OC1=C2C3=CC=C1OC OROGSEYTTFOCAN-DNJOTXNNSA-O 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 229960001681 croscarmellose sodium Drugs 0.000 description 1
- 235000010947 crosslinked sodium carboxy methyl cellulose Nutrition 0.000 description 1
- 230000009748 deglutition Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000008121 dextrose Substances 0.000 description 1
- 229960001259 diclofenac Drugs 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
- 235000005911 diet Nutrition 0.000 description 1
- 230000000378 dietary effect Effects 0.000 description 1
- 206010013663 drug dependence Diseases 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical compound O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 description 1
- CAHCBJPUTCKATP-FAWZKKEFSA-N etorphine Chemical compound O([C@H]1[C@@]2(OC)C=C[C@@]34C[C@@H]2[C@](C)(O)CCC)C2=C5[C@]41CCN(C)[C@@H]3CC5=CC=C2O CAHCBJPUTCKATP-FAWZKKEFSA-N 0.000 description 1
- 229950004155 etorphine Drugs 0.000 description 1
- 230000002743 euphoric effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229960001419 fenoprofen Drugs 0.000 description 1
- 229960002679 fentiazac Drugs 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 229960004369 flufenamic acid Drugs 0.000 description 1
- LPEPZBJOKDYZAD-UHFFFAOYSA-N flufenamic acid Chemical compound OC(=O)C1=CC=CC=C1NC1=CC=CC(C(F)(F)F)=C1 LPEPZBJOKDYZAD-UHFFFAOYSA-N 0.000 description 1
- 229950007979 flufenisal Drugs 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229950001284 fluprofen Drugs 0.000 description 1
- 235000014105 formulated food Nutrition 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 239000000665 guar gum Substances 0.000 description 1
- 235000010417 guar gum Nutrition 0.000 description 1
- 229960002154 guar gum Drugs 0.000 description 1
- 208000019622 heart disease Diseases 0.000 description 1
- 239000008172 hydrogenated vegetable oil Substances 0.000 description 1
- AABLHGPVOULICI-BRJGLHKUSA-N hydromorphinol Chemical compound O([C@H]1[C@H](CC[C@]23O)O)C4=C5[C@@]12CCN(C)[C@@H]3CC5=CC=C4O AABLHGPVOULICI-BRJGLHKUSA-N 0.000 description 1
- 229950008720 hydromorphinol Drugs 0.000 description 1
- 150000002433 hydrophilic molecules Chemical class 0.000 description 1
- 229920001477 hydrophilic polymer Polymers 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 229920013821 hydroxy alkyl cellulose Polymers 0.000 description 1
- 229960001680 ibuprofen Drugs 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 229960000905 indomethacin Drugs 0.000 description 1
- 229960004187 indoprofen Drugs 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000007918 intramuscular administration Methods 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 229950002252 isoxicam Drugs 0.000 description 1
- YYUAYBYLJSNDCX-UHFFFAOYSA-N isoxicam Chemical compound OC=1C2=CC=CC=C2S(=O)(=O)N(C)C=1C(=O)NC=1C=C(C)ON=1 YYUAYBYLJSNDCX-UHFFFAOYSA-N 0.000 description 1
- 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 1
- 229960000991 ketoprofen Drugs 0.000 description 1
- 229960001375 lactose Drugs 0.000 description 1
- 210000002429 large intestine Anatomy 0.000 description 1
- 229950004990 levomethorphan Drugs 0.000 description 1
- 229960003803 meclofenamic acid Drugs 0.000 description 1
- 229940126601 medicinal product Drugs 0.000 description 1
- 229960003464 mefenamic acid Drugs 0.000 description 1
- HYYBABOKPJLUIN-UHFFFAOYSA-N mefenamic acid Chemical compound CC1=CC=CC(NC=2C(=CC=CC=2)C(O)=O)=C1C HYYBABOKPJLUIN-UHFFFAOYSA-N 0.000 description 1
- 150000001457 metallic cations Chemical class 0.000 description 1
- 125000005395 methacrylic acid group Chemical group 0.000 description 1
- 239000003094 microcapsule Substances 0.000 description 1
- 239000004005 microsphere Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 229960004127 naloxone Drugs 0.000 description 1
- RGPDIGOSVORSAK-STHHAXOLSA-N naloxone hydrochloride Chemical compound Cl.O=C([C@@H]1O2)CC[C@@]3(O)[C@H]4CC5=CC=C(O)C2=C5[C@@]13CCN4CC=C RGPDIGOSVORSAK-STHHAXOLSA-N 0.000 description 1
- DQCKKXVULJGBQN-XFWGSAIBSA-N naltrexone Chemical compound N1([C@@H]2CC3=CC=C(C=4O[C@@H]5[C@](C3=4)([C@]2(CCC5=O)O)CC1)O)CC1CC1 DQCKKXVULJGBQN-XFWGSAIBSA-N 0.000 description 1
- 229960003086 naltrexone Drugs 0.000 description 1
- 229960002009 naproxen Drugs 0.000 description 1
- CMWTZPSULFXXJA-VIFPVBQESA-M naproxen(1-) Chemical compound C1=C([C@H](C)C([O-])=O)C=CC2=CC(OC)=CC=C21 CMWTZPSULFXXJA-VIFPVBQESA-M 0.000 description 1
- 230000017074 necrotic cell death Effects 0.000 description 1
- 229960000916 niflumic acid Drugs 0.000 description 1
- 235000019520 non-alcoholic beverage Nutrition 0.000 description 1
- 239000003402 opiate agonist Substances 0.000 description 1
- 238000000399 optical microscopy Methods 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 229960002739 oxaprozin Drugs 0.000 description 1
- OFPXSFXSNFPTHF-UHFFFAOYSA-N oxaprozin Chemical compound O1C(CCC(=O)O)=NC(C=2C=CC=CC=2)=C1C1=CC=CC=C1 OFPXSFXSNFPTHF-UHFFFAOYSA-N 0.000 description 1
- 229960005489 paracetamol Drugs 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229960002702 piroxicam Drugs 0.000 description 1
- QYSPLQLAKJAUJT-UHFFFAOYSA-N piroxicam Chemical compound OC=1C2=CC=CC=C2S(=O)(=O)N(C)C=1C(=O)NC1=CC=CC=N1 QYSPLQLAKJAUJT-UHFFFAOYSA-N 0.000 description 1
- 230000036470 plasma concentration Effects 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 210000000813 small intestine Anatomy 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000005563 spheronization Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 150000003440 styrenes Chemical group 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 208000011117 substance-related disease Diseases 0.000 description 1
- 239000001797 sucrose acetate isobutyrate Substances 0.000 description 1
- 235000010983 sucrose acetate isobutyrate Nutrition 0.000 description 1
- UVGUPMLLGBCFEJ-SWTLDUCYSA-N sucrose acetate isobutyrate Chemical compound CC(C)C(=O)O[C@H]1[C@H](OC(=O)C(C)C)[C@@H](COC(=O)C(C)C)O[C@@]1(COC(C)=O)O[C@@H]1[C@H](OC(=O)C(C)C)[C@@H](OC(=O)C(C)C)[C@H](OC(=O)C(C)C)[C@@H](COC(C)=O)O1 UVGUPMLLGBCFEJ-SWTLDUCYSA-N 0.000 description 1
- 229950005175 sudoxicam Drugs 0.000 description 1
- 229960000894 sulindac Drugs 0.000 description 1
- MLKXDPUZXIRXEP-MFOYZWKCSA-N sulindac Chemical compound CC1=C(CC(O)=O)C2=CC(F)=CC=C2\C1=C/C1=CC=C(S(C)=O)C=C1 MLKXDPUZXIRXEP-MFOYZWKCSA-N 0.000 description 1
- 229960004492 suprofen Drugs 0.000 description 1
- 230000009747 swallowing Effects 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- 229950002345 tiopinac Drugs 0.000 description 1
- 230000008354 tissue degradation Effects 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 229960002905 tolfenamic acid Drugs 0.000 description 1
- YEZNLOUZAIOMLT-UHFFFAOYSA-N tolfenamic acid Chemical compound CC1=C(Cl)C=CC=C1NC1=CC=CC=C1C(O)=O YEZNLOUZAIOMLT-UHFFFAOYSA-N 0.000 description 1
- 229960001017 tolmetin Drugs 0.000 description 1
- UPSPUYADGBWSHF-UHFFFAOYSA-N tolmetin Chemical compound C1=CC(C)=CC=C1C(=O)C1=CC=C(CC(O)=O)N1C UPSPUYADGBWSHF-UHFFFAOYSA-N 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 150000003626 triacylglycerols Chemical class 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000003981 vehicle Substances 0.000 description 1
- 239000000052 vinegar Substances 0.000 description 1
- 235000021419 vinegar Nutrition 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 229950007802 zidometacin Drugs 0.000 description 1
- 229960003414 zomepirac Drugs 0.000 description 1
- ZXVNMYWKKDOREA-UHFFFAOYSA-N zomepirac Chemical compound C1=C(CC(O)=O)N(C)C(C(=O)C=2C=CC(Cl)=CC=2)=C1C ZXVNMYWKKDOREA-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/5073—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals having two or more different coatings optionally including drug-containing subcoatings
- A61K9/5078—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals having two or more different coatings optionally including drug-containing subcoatings with drug-free core
-
- 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
-
- 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
- A61K31/34—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having five-membered rings with one oxygen as the only ring hetero atom, e.g. isosorbide
- A61K31/343—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having five-membered rings with one oxygen as the only ring hetero atom, e.g. isosorbide condensed with a carbocyclic ring, e.g. coumaran, bufuralol, befunolol, clobenfurol, amiodarone
-
- 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
- A61K31/74—Synthetic polymeric materials
- A61K31/785—Polymers containing nitrogen
-
- 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
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/5005—Wall or coating material
- A61K9/5021—Organic macromolecular compounds
- A61K9/5036—Polysaccharides, e.g. gums, alginate; Cyclodextrin
- A61K9/5042—Cellulose; Cellulose derivatives, e.g. phthalate or acetate succinate esters of hydroxypropyl methylcellulose
- A61K9/5047—Cellulose ethers containing no ester groups, e.g. hydroxypropyl methylcellulose
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
- A61P1/10—Laxatives
-
- 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
- A61P11/14—Antitussive agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/04—Centrally acting analgesics, e.g. opioids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/06—Antimigraine agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/08—Antiepileptics; Anticonvulsants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/14—Drugs for disorders of the nervous system for treating abnormal movements, e.g. chorea, dyskinesia
- A61P25/16—Anti-Parkinson drugs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/20—Hypnotics; Sedatives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/22—Anxiolytics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/24—Antidepressants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
- A61P29/02—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID] without antiinflammatory effect
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/04—Anorexiants; Antiobesity agents
Definitions
- the field of the present invention is that of solid microparticulate oral pharmaceutical forms whose composition and structure make it possible to avoid the misuse of the pharmaceutical or veterinary active ingredient (PA) they contain.
- the active ingredients considered (PA) are pharmaceutical or veterinary PAs, for example those classified in the category of narcotics, analgesics or narcotics. Abuse of these active pharmaceutical ingredients can lead to addictive behaviors.
- PA refers to both a single active ingredient, a mixture of several active ingredients.
- microparticulate pharmaceutical form in the sense of the present invention any form in which the PA is contained in microparticles smaller than 1000 microns.
- These PA-containing particles may be modified release PA coated microparticles.
- the coated microparticles are, for example, coated with a polymer film which controls the rate of release of PA after oral administration.
- the purpose of the present invention is to prevent the diversion of oral solid drugs, for any use other than the use or therapeutic uses officially approved by the competent public health authorities. In other words, it is to avoid the intentional or involuntary misuse of solid oral drugs.
- Obtaining a liquid form from a solid oral drug passes through an aqueous or organic extraction step of the targeted PA.
- This extraction is usually preceded by grinding.
- the modes of administration by inhalation or injection are particularly suitable for drug addicts because they are modes that can accentuate the effects of AP and promote its absorption into the body over short times.
- the powder obtained by grinding is sucked by the nose or dissolved in water and injected, the desired effects, doping or euphoric, of PA, manifest very rapidly and exacerbated.
- PAs analgesic PAs
- morphine and opiate derivatives are especially morphine and opiate derivatives.
- Teenagers prepare for their holidays a cocktail of vodka with oxycodone, which they easily extract with water and alcohol. This process involves grinding the tablet and pouring the powder into a glass of vodka or water and then waiting long enough to fully extract the morphine derivatives, which can then be absorbed.
- US-B-6 696 088 discloses a multiparticulate oral pharmaceutical form, indicated as being resistant to misuse.
- This comprises opioid agonist PA particles in a modified release form and particles comprising an opioid antagonist.
- the form containing the antagonist is described as releasing less than 36% and even more preferably less than 6.2% of the antagonist AP over a period of 36 hours. Both types of particles are interdispersed.
- this invention is based on the use of an active substance other than PA and does not propose among other solution to reduce the impact of grinding or reduce the extraction of PA.
- US-A-2003/0068371 discloses an oral pharmaceutical formulation comprising an opiate PA (oxycodone), an AP antagonist (naloxone) and a gelling agent (e.g., xanthan gum).
- opiate PA oxycodone
- AP antagonist naloxone
- a gelling agent e.g., xanthan gum
- matrix granules of PA comprising lactose, xanthan gum, povidone and an overcoating based on EUDRAGIT RS 30D® / triacetin / antagonist.
- the gelling agent is presented as conferring on the formulation a viscosity such that it can not be administered nasally and parenterally. According to our understanding, this parry is not sufficient since, according to this invention, the use of an antagonist is inter alia mandatory.
- this formulation does not include anti-grinding means, can be put into powder form and, therefore, be misused nasally or orally.
- Patent Application WO-A-2004/054542 discloses a semi-liquid oral pharmaceutical form. It is in the form of a capsule (for example of gelatin) comprising PA in a matrix phase composed of a liquid of high viscosity (sucrose acetate isobutyrate) insoluble in water and a polymer (cellulose acetate butyrate). ) to form a network in the liquid phase.
- the formulation may optionally include a rheology-modifying compound of the pharmaceutical form and a solvent.
- US-A-2003/0224051 discloses an osmotic form with modified release of oxycodone.
- This form consists of a tablet comprising an oxycodone core or one of its salts, a semipermeable membrane at least partially enveloping the heart, an exit orifice provided in the membrane and allowing the release of oxycodone .
- This type of tablet allows easy extraction of the opioid by immersion in water for e.g., at least 12 hours. According to our understanding, this tablet is not a suitable solution to the problem of misuse.
- the patent application EP-AI 293 209 discloses a solid oral anti-misuse oral dosage form, sustained release of an opioid derivative (PA) contained in an ion exchange resin.
- PA opioid derivative
- the PA / resin complex thus obtained makes it possible to limit the plasma concentration obtained after misuse by chewing, inhalation or injection, at a therapeutic concentration which is much lower than that sought by the author of the misuse.
- the PA / resin complex is in matrix form. According to our understanding, no anti-grinding means is provided in the pharmaceutical form according to this prior document. Moreover, this pharmaceutical form does not comprise anti-solvent extraction means of PA. It can not therefore prevent a solvent extraction of the PA, provided that the extraction time is longer than the normal time of PA release. If this oral pharmaceutical form is left in a glass of water for 24 hours, almost all of the AP is extracted.
- an ion exchange resin particles less than 50 ⁇ m in size at a rate of 5 to 15% by weight
- Interlay document WO-A-2005/079760 discloses a pharmaceutical formulation consisting of extruded rubber chewable microparticles provided with sustained release of AP and having anti-misuse properties. These extruded microparticles comprise a matrix formed by a neutral poly (ethyl acrylate, methyl methacrylate: EUDRAGIT® NE 30D or NE 4 OD copolymer which contains PA (oxycodone), another Eudragit® RS PO, a plasticizer and a lubricant.
- a neutral poly ethyl acrylate, methyl methacrylate: EUDRAGIT® NE 30D or NE 4 OD copolymer which contains PA (oxycodone), another Eudragit® RS PO, a plasticizer and a lubricant.
- Another object of the invention is to provide new solid oral drugs, the misuse of which will be made difficult or impossible, especially for the cases (a.) (B.) (C.) Mentioned above, and preferably without the use of substances other than AP, which may be pharmaceutically active and therefore dangerous for the users, or even inhibitory to PA, such as, for example, PA antagonists.
- Another object of the invention is to provide new solid oral drugs, the misuse of which will be made difficult or impossible, especially for the cases (a.) (B.) (C.) Mentioned above, even after a "long" liquid extraction of PA (eg analgesic). As used herein, "long" liquid extraction is extraction for more than 10 minutes.
- Another object of the invention is to provide novel solid oral drugs preventing misuse by short liquid extraction and / or grinding.
- Another object of the invention is to provide novel oral solid drugs, having the following characteristics:
- these oral solid drugs have a therapeutic effect, for example for 12 or 24 hours;
- Another object of the invention is to provide new oral solid drugs:
- Another object of the invention is to provide new oral solid drugs whose in vitro dissolution profile is independent of the dose of PA.
- Another object of the invention is to provide new oral solid drugs, to avoid the fraudulent diversion of the properties of the PA they contain, preventing any transformation of the drug giving access to oral, nasal and / or injectable (intravenous, subcutaneous, intramuscular ...) out of the therapeutic. In doing so the risks associated with these drifts would be prevented or at least greatly reduced.
- Another object of the invention is to provide new solid oral drugs, to prevent misuse, while ensuring for the patient normally followed, a quality of treatment, especially a dose, consistent with his needs.
- Another object of the invention is to provide new solid oral drugs, to prevent misuse, without affecting the pharmacological properties of the drug, and without putting additional risks to the patient normally using the drug and finally without harming the comfort of the latter during the administration.
- Another object of the invention is to provide new solid oral drugs, administered once or several times a day and limiting the risk of tissue degradation due to local over-concentration of AP.
- Another object of the invention is to provide new oral solid drugs, which may be in various dosage forms, such as tablets, powder sachets, capsules and the like.
- the inventors had the merit of reformulating the general problem of the misuse of pharmaceutical forms.
- the invention relates primarily to an oral and solid pharmaceutical form, characterized in that it comprises anti-misuse means, in that at least part of the PA that it comprises is contained in coated microparticles, with modified PA release, and in that the coated PA microparticles comprise a coating layer (Ra), which provides the modified release of PA and which simultaneously confers resistance to grinding with PA microparticles coated, to avoid misuse.
- a coating layer
- the pharmaceutical form according to the invention in particular solves the main problem and satisfies at least part of the objectives set, efficiently, simply and economically, using physicochemical means. These are completely harmless to the normal user. These are pharmacologically neutral (inert) compounds approved by the pharmacopoeia and the public health authorities responsible for issuing authorizations for the marketing of medicinal products.
- the oral and solid pharmaceutical form according to the invention comprises, in addition to the anti-grinding coating layer (Ra), at least one agent viscosifier (Vb) making it very difficult or even prevent the extraction of the AP contained in the coated PA microparticles, to avoid the misuse of the PA after a liquid extraction.
- Vb agent viscosifier
- viscosifier refers to both a single viscosifier, a mixture of several viscosifiers.
- At least a part of the AP is in a modified-release form, namely in the form of modified-release coated microparticles of said PA.
- the active ingredients (PA) considered in the present invention are pharmaceutical or veterinary PAs, for example those classified in the category of analgesics or narcotics. Misuse of these APs can lead to addictive behaviors.
- PA designates an active ingredient or a mixture of several active ingredients.
- microparticulate form is meant in the sense of the present invention any pharmaceutical form in which the PA is contained in microparticles smaller than 1000 microns.
- These PA-containing particles may be individually film-coated microparticles leading to the modified release of PA.
- the coated microparticles are, for example, coated with a polymer-based film controlling the release rate of the AP.
- modified release form is meant herein a form in which at least a fraction of the AP is released at a rate below the rate of an immediate release form. This fraction may be, for example between 1 and 100%, preferably between 10 and 100%, and more preferably between 30 and 100%.
- a modified release may be in particular prolonged and / or delayed and / or in the form of one or more release peaks (pulses).
- Modified release formulations are well known in the art; see for example Remington: The Science andpractice ofpharmacy, 1 Coedition, Mack Publishing Co. Pennsylvania, USA.
- immediate release form a form that releases most of the amount of PA it contains in a relatively short time: at least 70% of the AP are released in 1 hour, preferably in thirty minutes, at any pH between 1.4 and 6.8 in an in vitro dissolution test. All in vitro dissolution profiles discussed in this paper are carried out according to the indications of the European Pharmacopoeia 4 th edition entitled: “Dissolution test of solid oral forms”: dissolutest of type II performed under SINK conditions at 37 ° C and stirred at 75 rpm.
- the pharmaceutical formulation according to the invention is therefore a modified-release formulation of PA.
- pharmaceutical formulation must be understood in the broad sense, that is to say that this term also includes veterinary and dietary formulations.
- This pharmaceutical formulation may further comprise one or more immediate release forms of the AP.
- the pharmaceutical formulation according to the invention which is new in its structure, in its presentation and in its composition, can exist for example in the form of a tablet, a powder bag, a powder bag for a multidose suspension to be reconstituted, or capsule.
- the modified-release PA coated microparticles are, advantageously, microparticles each coated with at least one coating (comprising for example at least one polymer) deposited according to the techniques known to those skilled in the art. For example, see the publication New Pharmaceutical Forms: Technological, Biopharmaceutical and Medical Aspects of Buri, Incieux, Doelker and Benoit, published by Lavoisier 1985, pages 175 to 227.
- these coated microparticles are preferably each constituted of a core comprising PA and a coating comprising at least one coating layer that envelops (preferably entirely) the core and regulates the modified release (from continuous preference) of PA.
- This release occurs when PA-coated microparticles are brought into contact with the gastrointestinal tract fluid.
- Uncoated PA microparticles. before coating may be for example: neutral hearts covered with at least one layer containing PA; - or microparticles of pure PA;
- the neutral core or support may be composed of sucrose and / or sucrose and / or dextrose and / or lactose, and / or sucrose / starch mixture.
- the neutral core or support may also be a cellulose microsphere or other pharmaceutically acceptable excipient particle.
- a neutral support mention may be made of particles of xanthan gum, guar gum, calcium phosphate and calcium carbonate. Their average diameter may be between 10 and 200 microns, or between 20 and 150 microns or between 50 and 100 microns.
- coated microparticles of the "reservoir” type can be likened to vehicles allowing the transport and the release of at least one AP, in the small intestine or even in the large intestine.
- coated microparticles with modified PA release include those described in the following patent documents: EP-B-0 709 087 and WO-A-03/030878.
- the microparticles coated with AP comprise at least one coating layer (Ra), better still, a single coating layer (Ra), which provides the modified release of the AP and which simultaneously confers resistance grinding with microparticles coated PA, to avoid misuse.
- the coating layer (Ra) is designed such that it allows, in case of grinding, the maintenance of a non-immediate release ⁇ Le. a modified PA release) for at least a portion of the modified release PA coated microparticles.
- the milling contemplated herein may be, for example, any grinding carried out according to the techniques usually employed by the misusers, namely in particular: mortar / pestle, coffee grinder, between two spoons, crunching / chewing, etc.
- the coating layer (Ra) is designed so that, in case of grinding, it allows the maintenance of a modified release for at least 40%, preferably at least 60%, and more preferably still at least 80% of the coated microparticles with modified release of AP.
- the anti-grinding coating layer (Ra) comprises:
- A4 optionally at least one surfactant and / or lubricant and / or a mineral and / or organic filler (A4).
- (Al) is selected from the group consisting of:
- non-water-soluble derivatives of cellulose preferably ethylcellulose and / or cellulose acetate,
- acrylic polymers for example copolymers of (meth) acrylic acid and of alkyl ester (eg methyl), copolymers of acrylic and methacrylic acid ester carrying at least one quaternary ammonium group (preferably at least one a copolymer of alkyl (meth) acrylate and trimethylammonioethyl methacrylate chloride) and more specifically the products marketed under the trade names EUDRAGIT ® RS and / or RL
- (A2) is selected from the group consisting of:
- the nitrogenous (co) polymers preferably in the group comprising polyacrylamides, poly-N-vinylamides, polyvinylpyrrolidones (PVP) and poly-N-vinyl-lactams,
- alkylene polyoxides preferably ethylene polyoxides (POE)
- POE ethylene polyoxides
- PEG polyethylene glycols
- (A3) is selected from the group consisting of:
- glycerol and its esters preferably in the following subgroup: acetylated glycerides, glycerolmonostearate, glyceryl triacetate, glycerol tributrate, phthalates, preferably in the following subgroup: dibutyl phthalate, diethyl phthalate, dimethyl phthalate, dioctyl phthalate, citrates, preferably in the following subgroup: acetyltributylcitrate, acetyltriethylcitrate, tributylcitrate, triethylcitrate,
- the sebacates preferably in the following subgroup: diethylsébaçate, dibutylsébaçate, adipates,
- the iumarates preferably diethylfumarate
- the malates preferably the diethylmalate
- oxalates preferably diethyloxalate
- succinates preferably dibutylsuccinate
- malonates preferably diethyl malonate
- (A4) is selected from the group consisting of:
- anionic surfactants preferably in the subgroup of alkali or alkaline earth salts of fatty acids, stearic and / or oleic acid being preferred,
- nonionic surfactants preferably in the following subgroup: polyoxyethylenated oils, preferably polyoxyethylenated hydrogenated castor oil,
- polyoxyethylenated castor oil derivatives stearates, preferably calcium, magnesium, aluminum or zinc,
- stearyl fumarates preferably sodium
- microcrystalline cellulose - kaolin
- the coating layer (Ra) comprises, in% by weight relative to the total mass of the coating:
- ⁇ A1 ⁇ 90 preferably 15 ⁇ A1 ⁇ 80, and still more preferably 60 ⁇ A1 ⁇ 80;
- ⁇ A2 ⁇ 50 preferably 10 ⁇ A2 ⁇ 40, and more preferably 10 ⁇ A2 ⁇ 25;
- the release speed is regulated for example as follows:
- the coating of the coated microparticles with modified release of AP may comprise, in addition to the essential constituents A1, A2, A3 and possibly A4, other conventional ingredients and known to those skilled in the art, such as, in particular, dyes, pigments, preservatives, flavors ... and their mixtures.
- the coating layer (Ra) represents a mass fraction Tp, expressed in% by dry weight relative to the total mass of the coated microparticles, such that: Tp > 15; preferably between 30 and 60, and even more preferably between 40 and 60, and more preferably between 45 and 55 or about 50.
- this relatively large coating rate allows the coating layer (Ra) to ensure the modified release of the PA and, simultaneously, to confer grinding resistance to the coated PA microparticles, to avoid misuse.
- the microparticles of coated PA which have an average diameter less than or equal to 1000 ⁇ m, preferably between 50 and 800 ⁇ m and, more preferably, between 100 and 600, are preferred in accordance with the invention. ⁇ m, and better still, between 100 and 300 ⁇ m.
- the microparticle diameters referred to herein are, unless otherwise indicated, mean diameters by volume.
- the techniques advantageously used for the deposition of the coating allowing the modified release of the PA or the deposition of the active layer based on the PA are techniques known to the man of the art, such as for example the spray coating technique fluidized air bed, wet granulation, compaction, extrusion-spheronization.
- the modified-release PA coated microparticles comprise an overcoating designed in such a way that the overcoating contributes, during the manufacture of tablets, to the maintenance of a modified release for at least a portion of said coated PA microparticles with modified PA release.
- the overcoating is composed of at least one deformable organic component having a melting temperature of between 40 ° C. and 120 ° C., preferably between 45 ° C. and 100 ° C.
- the overcoating comprises at least 10% by weight of deformable organic constituent.
- the deformable organic constituent included in the overcoating is selected from polyalkylene glycols, polyethylene glycols having a molecular weight of 6000 to 20000 D, being particularly preferred.
- the deformable organic constituent of the overcoating is a fatty substance or mixture of fatty substances, for example selected from the group of fatty substances comprising: hydrogenated vegetable oils, fatty acids, fatty alcohols, acid esters fatty and / or fatty alcohol, polyolefins and mineral, vegetable, animal or synthetic waxes, esters of fatty acids such as di and triglycerides and mixtures thereof, glycerol behenate and hydrogenated oils of castor oil, soy, cotton and palm being particularly preferred.
- the overcoating comprises:
- a mineral filler such as silica or titanium dioxide, for example, or an organic filler such as microcrystalline cellulose, for example, and / or at least one lubricant such as magnesium stearate or sodium benzoate, for example,
- hydrophilic polymer such as the water-soluble derivatives of cellulose, the synthetic polymers preferably polyvinylpyrrolidone, the acrylic and methacrylic polymers, or the polyvinyl alcohols (PVAs),
- the over-coating represents from 5 to 50%, preferably from 10 to 30%, and even more preferably from approximately 20% by dry weight of the total mass of the super-coated PA microparticles.
- Supercoated microparticles means a microparticle of coated PA, also comprising a supercoat as defined above, that is to say an overcoating which contributes, during the production of tablets, to the maintenance of a modified release for at least a portion of said coated PA microparticles with modified PA release.
- Viscosifying agent (Vb) Viscosifying agent (Vb)
- the viscosifying agent (Vb) is chosen from viscosifiers which are soluble in at least one of the following solvents: water, alcohols, ketones and mixtures thereof, this agent (s) being suitable for increase the viscosity of the extraction liquid so as to counter misuse, particularly by injection.
- water any aqueous solvent, such as water stricto sensu or any aqueous solution, for example organic acid (e.g. acetic acid), saline solutions, sodas or beverages.
- organic acid e.g. acetic acid
- saline solutions e.g. saline solutions
- sodas or beverages e.g. saline solutions
- alcohols e.g. acetic acid
- ketones e.g. ketones
- the viscosifier (Vb) is selected from the following groups of polymers:
- polyacrylic acids and their derivatives and / or polyalkylene glycols (e.g. polyethylene glycol), and / or
- alkylene polyoxides e.g. ethylene
- alkylene polyoxides e.g. ethylene
- polysaccharides preferably in the subgroup comprising: sodium alginate, pectins, guars, xanthans, carrageenans, gellanes and cellulose derivatives (eg hydroxypropylmethylcellulose, methylcellulose, hydroxyethylcellulose, carboxymethylcellulose ) - and their mixtures.
- the viscosifying agent Vb is a polyoxyethylene having a high molecular weight, for example having a molecular weight of 1 million g / mol to 8 million g / mol, for example 2 million or 5 million, or 7 million g / mole.
- the viscosifying agent Vb for example high molecular weight polyoxethylene, is included in microparticles, distinct from the microparticles of PA.
- the microparticles of PA and the microparticles of viscosifying agent Vb have a near size distribution, a close density and are not separable by sieving.
- the viscosifying agent (Vb) is capable of increasing the viscosity of the liquid used for the possible extraction, so as to trap the extracted PA in the viscous medium.
- This viscosifying agent (Vb) makes it possible to increase the viscosity of the extraction liquid, for example above 100 mPa.s, preferably 200 mPa.s, and more preferably still above 500 mPa.s, and better still another 1000 mPa.s.
- viscosifiers (Vb) that are effective both in the case of an extraction in an aqueous phase or in an organic solvent.
- these viscosifiers (Vb) are mixtures of hydrophilic compounds and hydrophobic compounds, so as to ensure a high viscosity (greater than 100 mPa.s for example) of the extraction liquid, whether aqueous or organic.
- Vb As regards the amount of viscosifying agent (Vb), it is readily determinable by those skilled in the art. This amount corresponds to the minimum amount necessary to make the viscosity of 2.5 mL of extraction liquid to a value greater than or equal to 100 mPa.s.
- At least one viscosifying agent (Vb) is present:
- the viscosifying agent is at least partly in the form of non-separable microparticles of coated or uncoated PA microparticles.
- the pharmaceutical form may optionally comprise one or more pharmaceutically acceptable excipients, in the free state, that is to say not contained in, or supported by microparticles of PA, said excipient contributing to the resistance of the microparticles of PA coated on grinding.
- these excipients contributing to the resistance to grinding of the coated PA microparticles are chosen from the group comprising: calcium stearate;
- colloidal silica zinc stearate, magnesium
- the viscosifying agent is at least partly in the free state, that is to say not contained in, or supported by coated or uncoated microparticles of PA ( alternative 1),
- microparticles distinct from the coated or uncoated microparticles of PA (alternative 2).
- the viscosifying agent microparticles are not separable from the coated or uncoated microparticles of PA.
- non-separable means, for example, not separable by conventional means, such as sieving or centrifugation.
- the viscosifying agent is, for example:
- the microparticles comprising the viscosifying agent are physically indistinguishable from the microparticles of PA, and this to prevent their sorting by any appropriate physical means.
- the microparticles comprising the viscosifying agent are indistinguishable from the microparticles of PA, in particular because they are of the same size and / or of the same density and / or even shape and / or of the same color.
- the viscosifying agent is, for example:
- the pharmaceutical form according to the invention is multimicroparticulate. It is preferable that when this pharmaceutical form comprises PA microparticles (eg PAa) and viscosifying agent microparticles (Vb), said microparticles have a near size distribution, a close density and are not separable by sieving. Thus, the microparticles of viscosifying agent are not separable from coated or uncoated microparticles of PA.
- PAa PA microparticles
- Vb viscosifying agent microparticles
- the pharmaceutical form according to the invention is multimicroparticulate. It is preferable that when this pharmaceutical form comprises PA microparticles (eg PAa) and viscosifying agent microparticles (Vb), said microparticles have the same size distribution, the same density and are not separable by sieving. Thus, the microparticles of viscosifying agent are not separable from coated or uncoated microparticles of PA.
- PAa PA microparticles
- Vb viscosifying agent microparticles
- the multimicroparticulate pharmaceutical form comprises at least one salt of at least one analgesic active ingredient
- one skilled in the art may add to said pharmaceutical form, at least one sequestering agent forming, in solution in an aqueous beverage or hydroalcoholic, a weakly soluble complex with PA.
- the sequestering agent is, for example, a salt whose ion of opposite polarity to that of PA, is preferably an organic ion.
- this sequestering agent is, for example, an organic salt such as sodium docusate, or an anionic polymer.
- the sequestering agent may also for example be a salt of an ion exchange resin.
- a sequestering agent Q is an agent present in the pharmaceutical form in a free form, that is to say uncomplexed.
- “Non-complexed” means that there is no complex or chemical interaction between the sequestering agent Q and the active ingredient salt PA in the solid pharmaceutical form.
- the sequestering agent Q is capable of inducing a complexation or a chemical interaction with salt PA in said solvent.
- the sequestering agent Q is considered as "capable of inducing a complexation" with the PA salt when the sequestering agent Q is capable of inducing the complexation of the PA salt in at least one usual solvent selected among water and aqueous solutions, such as water-ethanol mixtures, alcohol, alcoholic beverages, sodas, vinegar, hydrogen peroxide, and mixtures thereof.
- the sequestering agent Q is capable of inducing a complexation of the PA salt in more than one of these usual solvents.
- the sequestering agents Q used to trap PA are harmless even for regular use. These are pharmaceutically inert products approved by the different pharmacopoeias and drug registration authorities.
- At least one sequestering agent Q is present:
- microparticles free of PA and / or on microparticles, and / or
- the sequestering agent Q is present in a first phase separated by at least a second phase, said second phase containing at least one PA salt.
- the dosage form comprises PA salt microparticles and separate Q sequestering agent microparticles.
- said microparticles have a near size distribution, a close density and are not separable from each other by sieving.
- the sequestering agent Q comprises a salt, which contains ions able to form a complex with the PA in solution.
- these ions are preferably organic ions of opposite polarity to that of PA in solution: if in solution the PA is in anionic form, the sequestering agent Q comprises an organic cation, a metal cation, or a mixture thereof.
- the sequestering agent Q when the PA in solution is in cationic form, the sequestering agent Q comprises an organic anion.
- anionic organic salts such as sodium dodecyl sulfate or sodium docusate
- anionic polymers such as (meth) acrylic copolymers (for example Eudragit® S and Eudragit® L), crosslinked acrylic polyacids (for example Carbopol), carboxymethylcellulose and its derivatives, cross-linked carboxymethylcellulose and its derivatives and other polysaccharides (for example: for example, alginate, xanthan gum or arabic), alginate- (sulfonate) propylene glycol; - mono- or polyvalent salts, such as glucuronates, citrates, acetates, carbonates, gluconates, succinates, phosphates, glycerophosphates, lactates, trisilicates, fumarates, adipates, benzoates, salicylates, tartrates, sulfonamides, acesulfames;
- acrylic copolymers for example Eudragit® S and Eudragit® L
- crosslinked acrylic polyacids for example Carbopol
- saponified fatty acids such as the salts of acetic acid, succinic acid, citric acid, stearic acid, palmitic acid, and self-emulsifying glyceryl mono-oleates;
- polyamino acids such as albumins, caseins, globulins and enzymes;
- the ion of opposite polarity to that of the PA in solution is a metal, organic cation, or a mixture thereof.
- a metal, organic cation, or a mixture thereof for example, the following salts which contain an organic or metallic cation:
- cationic salts for example metals Ca, Fe, Mg, Zn, in the form of acesulfames, acetates, adipates, benzoates, carbonates, chlorides, citrates, fluorides, fumarates, gluconates, glucuronates, glycerophosphates, hydroxides, iodates, iodides, lactates, oxides, phosphates, trisilicates, phosphates, salicylates, succinates, sulfonamides, tartrates;
- metals Ca, Fe, Mg, Zn in the form of acesulfames, acetates, adipates, benzoates, carbonates, chlorides, citrates, fluorides, fumarates, gluconates, glucuronates, glycerophosphates, hydroxides, iodates, iodides, lactates, oxides, phosphates, trisilicate
- organic cationic salts such as quaternary ammonium salts, in particular trimethyl tetradecyl ammonium bromide or benzethonium chloride;
- cationic polymers such as chitosan and (meth) acrylic copolymers (for example, Eudragit® RS, Eudragit® RL or Eudragit® E);
- polyamino acids proteins or peptides
- the sequestering agent Q may be an ion exchange resin, preferably a strongly acidic cation exchange resin when the PA is cationic or a strongly basic anion exchange resin, when the AP is anionic.
- an ion exchange resin is contained in a first phase distinct from a second phase which contains the PA.
- the ion exchange resin is for example a derivative of a copolymer of styrene and divinylbenzene.
- the highly acidic cation exchange resin will be, for example a derivative of a copolymer of styrene and divinylbenzene sulfonic such as Amberlite® IRP69, Amberlite® IR69F (Rohm and Haas); Amberlite 200, Amberlite 200C (Rohm and Haas), or Dowex 88 (Dow) and the like.
- the strongly basic anion exchange resin will for example be chosen from derivatives of styrene and divinylbenzene copolymers bearing quaternary ammonium functional groups, such as Duolite® AP 143. (Rohm and Haas) Amberlite IRA958, Amberlite IRP67 (Rohm and Haas) and DOWEX 22 (Dow).
- the sequestering agent Q in the form of a resin may also be chosen from cross-linked copolymers of methacrylic acid and divinylbenzene or one of their salts, such as Amberlite® IRP88 and Amberlite® IRP64 (Rohm and Haas) DOWEX MAC-3 (Dow).
- the sequestering agent Q in the form of an ion exchange resin may also be chosen from phenolic polyamines such as Amberlite® IRP58 (Rohm and Haas); and their mixtures.
- the sequestering agent Q in the form of an ion exchange resin is in a first phase separated from at least a second phase, said second phase comprising the PA salt.
- the sequestering agent Q in the form of an ion exchange resin is contained in microparticles distinct from the microparticles comprising the PA salt.
- the PA microparticles and the Q-sequestering agent microparticles in the form of an ion exchange resin may be in such a form that they have a near size distribution, a close density and are not separable by sieving.
- the sequestering agent Q is chosen from:
- anionic organic salts such as sodium dodecyl sulfate or sodium docusate
- cationic organic salts such as quaternary ammonium salts, in particular trimethyl tetradecyl ammonium bromide or benzethonium chloride;
- the sequestering agent Q is chosen from:
- - strongly acidic cation exchange resins Amberlite® IRP69, Amberlite® IR69F (Rohm and Haas); Amberlite 200, Amberlite 200C (Rohm and Haas), or Dowex 88 (Dow) and mixtures thereof, when the AP is canonical; - strongly basic anion exchange resins: Duolite® AP143 (Rohm and Haas) Amberlite IRA958, Amberlite IRP67 (Rohm and Haas) and DOWEX 22 (Dow), and mixtures thereof, when the PA is anionic.
- the amount of agent Q is adapted by those skilled in the art by a calculation of the amount of ionic charge necessary to trap all or part of the dose of AP contained in the unit form.
- the amount of sequestering agent Q must be such as to complex enough PA so that the remaining amount of free PA in solution is insufficient to achieve the desired effect, if used illegally.
- the amount of sequestering agent Q is sufficient to complex the whole AP of the unit dose.
- the dosage form may also be a monolithic form (tablet e.g.).
- the pharmaceutical form according to the invention comprises microparticles of viscosifying agent V and / or microparticles of sequestering agent Q, preferably microparticles of viscosifying agent V and microparticles of sequestering agent Q.
- the viscosifier microparticles V and the sequestering agent microparticles Q are distinct from the microparticles of AP.
- the pharmaceutical form comprises PA microparticles, as well as V-viscosifying agent microparticles and / or Q-sequestering agent microparticles.
- the pharmaceutical form comprises these three types. microparticles, that is to say, microparticles of PA, microparticles of V viscosifier and microparticles of sequestering agent Q, in the same unit form.
- these microparticles have a near size distribution, a close density and are not separable from each other by sieving.
- the pharmaceutical form according to the invention is not convertible into a dry form which can be administered by nasal aspiration and immediate release of AP.
- the pharmaceutical form according to the invention is not convertible into an injectable form and to immediate release of AP.
- the pharmaceutical form according to the invention comprises modified-release PA and optionally immediate-release PA. This variant can be combined with the first and second variants mentioned above. This means that in a dosage form that includes modified release PA and immediate release AP, the modified release AP is not convertible into a dry form that can be administered by nasal aspiration or injectable form, and immediate release.
- the pharmaceutical form according to the invention is characterized in that the extraction of PA by chewing and / or grinding is not effective.
- the pharmaceutical form according to the invention is characterized in that it is free of agent (s) antagonist (s) of the PA.
- the pharmaceutical form according to the invention is characterized in that it comprises at least one agent (s) antagonist (s) of PA.
- the skilled person can easily determine the appropriate antagonist (s).
- the PA used belongs to at least one of the following families of active substances: amphetamines, analgesics, anorectics, analgesics, antidepressants, anti-epileptics, anti-migraine, antiparkinsonian, antitussives, anxiolytics, barbiturates, benzodiazepines, hypnotics, laxatives, neuroleptics opiates, psychostimulants, psychotropic drugs, sedatives, stimulants.
- PAa an analgesic PA
- PAa an opioid
- the AP used is chosen from the following compounds: anileridine, acetorphin, acetylalphamethylfentanyl, acetyldihydrocodeine, acetylmethadol, alfentanil, allylprodine, alphacetylmethadol, alphameprodine, alphaprodine, alphamethadol, alphamethylfentanyl, alpha-methylthio-fentanyl, alphaprodine, anileridine, atropine, butorphanol, benzethidine, benzylmorphine, beta- hydroxyfentanyl, beta-hydroxy-methyl-3-fentanyl, betacetylmethadol, betameprodine, betamethadol, betaprodine, bezitramide, buprenorphine, dioxaphetyl butyrate, clonitazene, cyclazocine, cannabis, cetobemidone, clonita
- the pharmaceutical form according to the invention may comprise at least one analgesic active ingredient (PAa) and at least one additional PA different from PAa.
- This non-analgesic PA is preferably chosen from the group comprising: anti-depressants, amphetamines, anorexics, non-analgesic painkillers, anti-epileptics, anti-migraine, anti-parkinsonian, anti-tussive agents , anxiolytics, barbiturates, benzodiazepines, hypnotics, laxatives, neuroleptics, psychostimulants, psychotropics, sedatives, stimulants, anti-inflammatory agents, and their salts, esters, hydrates, polymorphs and their pharmacologically acceptable isomers, and mixtures thereof.
- anti-inflammatory active principles that may be envisaged, mention may be made of: ibuprofen, acetaminophen, diclofenac, naproxen, benoxaprofen, flurbiproiene, fenoprofen, flubufen, ketoprofen, indoprofen, piroprofen, carprofen, oxaprozin, pramoprofen, muroprofen, trioxaproiene, suprofen, amineoprofen, acid tiaprofenic, fluprofen, bucloxic acid, indomethacin, sulindac, tolmetine, zomepirac, tiopinac, zidometacin, acemetacin, fentiazac, clidanac, oxpinac, mefenamic acid, meclofenamic acid, flufenamic acid, niflumic acid, tolfenamic acid, ox
- the expression "pharmaceutical formulation” is understood in a broad sense, that is to say that includes veterinary or dietetic formulations in particular.
- the invention is directed to a formulation characterized in that it comprises a plurality of microparticles (PA, coated or uncoated, optionally viscosifying agent) as defined above, for example at less
- 500 preferably from 1,000 to 1,000,000, and still more preferably from 5,000 to
- the invention is directed to a pharmaceutical formulation, comprising a plurality of populations of coated PA microparticles, said populations being distinguished from each other by their release kinetics and / or by the PA they contain.
- a pharmaceutical formulation according to the invention is particularly advantageous in that it may be in the form of a single daily oral dose comprising from 500 to 500,000 microparticles, including the coated PA microparticles. .
- the invention also relates to the use of the coated microparticles described above for the manufacture of new pharmaceutical formulations, in particular, but not exclusively, in the context of the therapeutic treatment against pain.
- the invention also relates to a method of therapeutic treatment characterized in that it consists in administering to the patient the pharmaceutical formulation as defined above.
- the invention also relates to a method of therapeutic treatment characterized in that it consists of ingestion according to a specific dosage, of the pharmaceutical formulation as defined above.
- the invention also relates to a therapeutic treatment method for pain characterized in that it consists of an ingestion according to a specific dosage, of the pharmaceutical formulation as defined above, the PA used comprising at least one pain-relieving agent, for example an analgesic.
- the invention also relates to a method for controlling the misuse of PA, characterized in that it consists essentially in implementing a pharmaceutical form as defined above.
- the invention also relates to a method for controlling the misuse of PA, characterized in that it consists essentially in implementing in a pharmaceutical form, coated PA microparticles, with modified PA release and comprising a coating layer ( Ra), which provides the modified release of PA and which simultaneously confers grinding resistance to the coated PA microparticles to avoid misuse; and optionally at least one viscosifying agent (Vb) capable of preventing the extraction of the AP contained in the coated PA microparticles, to avoid misuse.
- a coating layer Ra
- Vb viscosifying agent
- the coating layer (Ra) and the viscosifying agent (Vb), if any, are as defined above.
- FIG. 1 represents the dissolution profile in a reference test (% of dissolution D as a function of time T) in vitro of the microparticles of example 1: - m -.
- FIG. 2 represents the dissolution profile in a reference test (% of dissolution D as a function of time T) in vitro of the microparticles of example 1: - m - and of example 2: (a) - D- , (b) - ⁇ o-, (c) - • -, (d) - A-.
- Figure 3 shows (A) a photograph of an observation with the naked eye and (B) under an optical microscope the contents of a capsule according to Example 3.
- Figure 4 shows the release profile (% by weight of PAa versus time in hours) of microcapsules in 0.1N HCl (Example 8).
- Figure 5 shows (A) a photograph of an observation with the naked eye and (B) under an optical microscope of the contents of a capsule according to Example 9.
- Figure 6 shows the release profile of crushed microparticles (empty bead) or intact (solid square) of Example 9.
- the reference dissolution test in the examples which follow is an in vitro dissolution test carried out according to the indications of the European Pharmacopoeia 5 ⁇ 6 edition entitled: "Dissolution test of solid oral forms”: dissolutest of type II performed in SINK conditions maintained at 37 ° C and stirred at 75 rpm in 900 ml of 0.1N HCl.
- Example 1 Microparticles of Oxycodone HCl According to the Invention A mixture of 1600 g of oxycodone HCl, 100 g of Klucel® EF (Hydroxypropyl cellulose / Aqualon) and 12052 g of water is filmed on 300 g of inert cellulose beads (Asahi-Kasei ) in a fluidized air bed GPCGl (Glatt®).
- 450 g of granules thus obtained are then coated with a mixture composed of 315 g of ethylcellulose (Ethocel Premium / DOW), 81 g of povidone (Plasdone PVP K29 / 32 / ISP), 36 g of castor oil, 18 g of Cremophor RH 40 (Macrogolglyceroli hydroxystearas / B ASF) and 12020g of ethanol.
- the coating represents 50% of the mass of the microparticle and ensures a release of the active ingredient over approximately 4 hours, as shown in FIG. 1.
- the release profile is produced under the conditions of the reference dissolution test.
- Example 2 200 mg of microparticles prepared in Example 1 (ie a dose of 80 mg of Oxycodone HCl) are milled according to various methods, which represent various possibilities of misuse: (a) with the pestle and mortar (25OmL) ground strongly for 2 minutes ( -120 rotations)
- the release profiles of the crushed microparticles are reported in FIG. 2.
- the release profile is carried out under the conditions of the reference dissolution test.
- Example 1 intact microparticles
- Example 2 ground microparticles
- f2 similarity factor test
- EXAMPLE 3 Aspect of the Content of a Capsule According to the Invention 200 mg of microparticles prepared in Example 1 (ie a dose of 80 mg of Oxycodone HCl) are mixed with the following viscosifiers: 90 mg of Klucel HF (hydroxypropylcellulose / Aqualon), 20mg of PoIyOx WSR 303 Sentry (polyethylene oxide / Dow) and 20mg of Xantural 180 (xanthan / cpKelco) previously sieved between 100 and 600 ⁇ m. The whole is incorporated in a gelatin capsule of size 0.
- FIG. 3 shows the photographs of an observation with the naked eye (A) and under an optical microscope (B) of the contents of the capsule.
- the microparticles of active principle and the microparticles of viscosifying agents are: - not distinguishable, - not separable by sieving.
- Example 4 Syringe extraction test of a form according to the invention
- Example 2 200 mg of microparticles prepared in Example 1 (ie a dose of 80 mg of Oxycodone HCl) are mixed with 90 mg of Klucel HF (hydroxypropylcellulose)
- Xantural 180 (xanthan / cpKelco) previously sieved between 100 and 600 ⁇ m. The whole is incorporated in a size 0 gelatin capsule.
- Example 2 (a) using a mortar and pestle and then mixed for 10 min, at room temperature or boiling, in
- Example 5 Syringe extraction test of a form according to the invention
- Example 2 200 mg of microparticles prepared in Example 1 (ie a dose of 80 mg of Oxycodone HCl) are mixed with 150 mg of Klucel HXF (hydroxypropylcellulose)
- Example 2 (a) using a mortar and pestle and then mixed for 10 min, at room temperature or boiling, in
- Example 6 Syringe extraction test of a form according to the invention
- Example 2 The capsule is opened and the contents are ground according to Example 2 (a) by means of a mortar and pestle and then mixed for 10 min at room temperature or at boiling point. The solution is then removed by means of a 10L syringe with a 18G needle through a hydrophilic cotton cotton cloth as a filter The extracted oxycodone HCl level is analyzed by HPLC or UV and reported in Table 3.
- Example 2 200 g of microparticles prepared in Example 1 are mixed with 90 g of Klucel HF (hydroxypropylcellulose / Aqualon), 20 g of PolySyOx WSR 303 Sentry (polyethylene oxide / Dow), 20 g Xanthural 180 (xanthan / cpKelco), 100 g of Lactose (Tablettose / Meggle GmbH), 10g magnesium stearate (Brenntag AG) and 30g croscarmellose sodium (Ac-Di-SoI / FMC Bipolymer). 470 mg tablets (a dose of 80 mg oxycodone) are manufactured using a Korsch alternative press.
- Klucel HF hydroxypropylcellulose / Aqualon
- 20 g of PolySyOx WSR 303 Sentry polyethylene oxide / Dow
- 20 g Xanthural 180 xanthan / cpKelco
- 100 g of Lactose Tablettose
- the tablet obtained is ground according to Example 2 (a) using a mortar and pestle and then mixed for 10 min at room temperature or boiling in 2.5 ml of extraction liquid.
- the solution is then removed by means of a 2.5 mL syringe with a 18G needle through a hydrophilic cotton as a filter.
- the extracted oxycodone HCl level is analyzed by HPLC or UV and reported in Table 4.
- K29-32 / ISP 18 g of Macrogolglyceroli hydroxystearas (Cremophor RH40 / BASF) and 36 g of castor oil (Garbit oil mill) are solubilized in a mixture consisting of 3105 g of acetone and 2070 g of isopropanol. This solution is sprayed on 450 g of granulate
- the coating represents 50% of the mass of the microparticle and ensures the release of it as shown in FIG. 4.
- the release profile is produced under the conditions of the reference dissolution test.
- the microparticles of active principle and the microparticles of viscosifying agents are:
- the release profiles of the crushed microparticles are reported in FIG. 6.
- the release profile is carried out under the conditions of the reference dissolution test.
- Example 11 Syringe extraction test of the contents of a capsule prepared according to Example 9.
- a capsule prepared according to Example 9 is opened and the content is ground for 2 minutes using a mortar and pestle and then mixed for 10 min at room temperature (A) or boiling (B) in 2.5 ml of extraction liquid. The solution is then removed using a 2.5 mL syringe with either a 18G needle or a 27G needle through a hydrophilic cotton as a filter. The extracted oxycodone HCl level is analyzed by HPLC or UV and reported in Tables 5 and 6.
- Example 12 Extraction Test in Beverages of the Contents of a Capsule According to Example 9
- a capsule prepared according to Example 9 is opened and the contents are crushed for 2 minutes by means of a mortar and pestle and then mixed in 100 ml of non-alcoholic beverage or 50 ml of alcoholic beverage as indicated in the table below. below:
Landscapes
- Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biomedical Technology (AREA)
- Neurosurgery (AREA)
- Neurology (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Diabetes (AREA)
- Anesthesiology (AREA)
- Child & Adolescent Psychology (AREA)
- Hematology (AREA)
- Psychiatry (AREA)
- Psychology (AREA)
- Rheumatology (AREA)
- Pulmonology (AREA)
- Obesity (AREA)
- Medicinal Preparation (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0553437A FR2892937B1 (en) | 2005-11-10 | 2005-11-10 | MICROPARTICULAR ORAL PHARMACEUTICAL FORM ANTI-MEASURING |
PCT/EP2006/062627 WO2007054378A1 (en) | 2005-11-10 | 2006-05-24 | Anti-misuse microparticulate oral pharmaceutical form |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1945230A1 true EP1945230A1 (en) | 2008-07-23 |
Family
ID=36930690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06763289A Withdrawn EP1945230A1 (en) | 2005-11-10 | 2006-05-24 | Anti-misuse microparticulate oral pharmaceutical form |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP1945230A1 (en) |
JP (1) | JP5537030B2 (en) |
KR (2) | KR101425196B1 (en) |
CN (1) | CN101304752A (en) |
AU (1) | AU2006311116C1 (en) |
BR (1) | BRPI0618502A2 (en) |
CA (1) | CA2627058A1 (en) |
FR (1) | FR2892937B1 (en) |
IL (2) | IL190749A (en) |
MX (1) | MX2008006042A (en) |
WO (1) | WO2007054378A1 (en) |
ZA (1) | ZA200803140B (en) |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8101209B2 (en) | 2001-10-09 | 2012-01-24 | Flamel Technologies | Microparticulate oral galenical form for the delayed and controlled release of pharmaceutical active principles |
BRPI0309142C1 (en) | 2002-04-09 | 2021-05-25 | Flamel Ireland Ltd | suspension of microcapsules in an aqueous liquid phase, which allows the modified release of at least one active ingredient excluding amoxicillin and which is intended to be administered orally |
US7776314B2 (en) | 2002-06-17 | 2010-08-17 | Grunenthal Gmbh | Abuse-proofed dosage system |
DE10361596A1 (en) | 2003-12-24 | 2005-09-29 | Grünenthal GmbH | Process for producing an anti-abuse dosage form |
US20070048228A1 (en) | 2003-08-06 | 2007-03-01 | Elisabeth Arkenau-Maric | Abuse-proofed dosage form |
DE102005005446A1 (en) | 2005-02-04 | 2006-08-10 | Grünenthal GmbH | Break-resistant dosage forms with sustained release |
DE10336400A1 (en) | 2003-08-06 | 2005-03-24 | Grünenthal GmbH | Anti-abuse dosage form |
DE102004032049A1 (en) | 2004-07-01 | 2006-01-19 | Grünenthal GmbH | Anti-abuse, oral dosage form |
DE102005005449A1 (en) | 2005-02-04 | 2006-08-10 | Grünenthal GmbH | Process for producing an anti-abuse dosage form |
FR2897267A1 (en) * | 2006-02-16 | 2007-08-17 | Flamel Technologies Sa | MULTIMICROPARTICULAR PHARMACEUTICAL FORMS FOR PER OS ADMINISTRATION |
FR2901478B1 (en) * | 2006-05-24 | 2015-06-05 | Flamel Tech Sa | MULTIMICROPARTICULATED ORAL PHARMACEUTICAL FORM WITH PROLONGED RELEASE |
US9023400B2 (en) | 2006-05-24 | 2015-05-05 | Flamel Technologies | Prolonged-release multimicroparticulate oral pharmaceutical form |
WO2009092601A1 (en) | 2008-01-25 | 2009-07-30 | Grünenthal GmbH | Pharmaceutical dosage form |
AR077420A1 (en) | 2009-07-22 | 2011-08-24 | Gruenenthal Gmbh | DOSAGE METHOD RESISTANT TO HANDLING FOR OXIDATION SENSITIVE OPTIONS |
TW201105316A (en) | 2009-07-22 | 2011-02-16 | Gruenenthal Gmbh | Hot-melt extruded pharmaceutical dosage form |
FR2949062B1 (en) * | 2009-08-12 | 2011-09-02 | Debregeas Et Associes Pharma | NEW PHARMACEUTICAL FORMULATIONS AGAINST MEASURING MEDICINES |
FR2951378B1 (en) | 2009-10-16 | 2012-06-01 | Flamel Tech Sa | ANTI-MEASURING SOLID ORAL PHARMACEUTICAL FORM WITH A SPECIFIC MODIFIED RELEASE PROFILE |
FR2960775A1 (en) * | 2010-06-07 | 2011-12-09 | Ethypharm Sa | MICROGRANULES RESISTANT TO MISMATCH |
FR2962331B1 (en) * | 2010-07-06 | 2020-04-24 | Ethypharm | PHARMACEUTICAL FORM FOR COMBATING CHEMICAL SUBMISSION, METHOD USING THE SAME |
JP5925779B2 (en) | 2010-09-02 | 2016-05-25 | グリュネンタール・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | Tamper resistant dosage forms containing inorganic salts |
PL2611425T3 (en) | 2010-09-02 | 2014-09-30 | Gruenenthal Gmbh | Tamper resistant dosage form comprising an anionic polymer |
US20120070468A1 (en) * | 2010-09-16 | 2012-03-22 | Uop Llc | Removal of toxins from gastrointestinal fluids |
EP2675436A1 (en) * | 2011-02-17 | 2013-12-25 | Qrxpharma Limited | Technology for preventing abuse of solid dosage forms |
EP3272342B1 (en) * | 2011-03-23 | 2021-05-26 | Ironshore Pharmaceuticals & Development, Inc. | Methods and compositions for treatment of attention deficit disorder |
PT2736497T (en) | 2011-07-29 | 2017-11-30 | Gruenenthal Gmbh | Tamper-resistant tablet providing immediate drug release |
KR20140053159A (en) | 2011-07-29 | 2014-05-07 | 그뤼넨탈 게엠베하 | Tamper-resistant tablet providing immediate drug release |
FR2983409B1 (en) * | 2011-12-06 | 2013-12-27 | Ethypharm Sa | COMPRESSOR CAPABLE OF COMBATTING INJECTION MISTAKE |
AU2013225106B2 (en) | 2012-02-28 | 2017-11-02 | Grunenthal Gmbh | Tamper-resistant dosage form comprising pharmacologically active compound and anionic polymer |
CA2868142A1 (en) | 2012-04-18 | 2013-10-24 | Grunenthal Gmbh | Tamper resistant and dose-dumping resistant pharmaceutical dosage form |
US10064945B2 (en) | 2012-05-11 | 2018-09-04 | Gruenenthal Gmbh | Thermoformed, tamper-resistant pharmaceutical dosage form containing zinc |
FR2999426B1 (en) | 2012-12-13 | 2015-01-02 | Flamel Tech Sa | MULTIPARTICULAR ORAL FORM WITH IMMEDIATE RELEASE OF AT LEAST ONE ACTIVE COMPOUND, INCLUDING MILL RESISTANT MIXED PARTICLES. |
KR101840526B1 (en) * | 2013-02-05 | 2018-03-20 | 퍼듀 퍼머 엘피 | Tamper resistant pharmaceutical formulations |
JP6466417B2 (en) | 2013-05-29 | 2019-02-06 | グリュネンタール・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | A tamper-resistant dosage form with a bimodal release profile |
BR112015026549A2 (en) | 2013-05-29 | 2017-07-25 | Gruenenthal Gmbh | tamper-proof dosage form containing one or more particles |
FR3007651A1 (en) * | 2013-06-27 | 2015-01-02 | Assist Publ Hopitaux De Paris | PHARMACEUTICAL COMPOSITION IN THE FORM OF PELLETS FOR THE TREATMENT OF METABOLIC DISORDERS IN CHILDREN |
MX368846B (en) | 2013-07-12 | 2019-10-18 | Gruenenthal Gmbh | Tamper-resistant dosage form containing ethylene-vinyl acetate polymer. |
CA3042642A1 (en) | 2013-08-12 | 2015-02-19 | Pharmaceutical Manufacturing Research Services, Inc. | Extruded immediate release abuse deterrent pill |
CA2931553C (en) | 2013-11-26 | 2022-01-18 | Grunenthal Gmbh | Preparation of a powdery pharmaceutical composition by means of cryo-milling |
US10172797B2 (en) | 2013-12-17 | 2019-01-08 | Pharmaceutical Manufacturing Research Services, Inc. | Extruded extended release abuse deterrent pill |
US9492444B2 (en) | 2013-12-17 | 2016-11-15 | Pharmaceutical Manufacturing Research Services, Inc. | Extruded extended release abuse deterrent pill |
CN106572980A (en) | 2014-05-12 | 2017-04-19 | 格吕伦塔尔有限公司 | Tamper resistant immediate release capsule formulation comprising tapentadol |
CA2949422A1 (en) | 2014-05-26 | 2015-12-03 | Grunenthal Gmbh | Multiparticles safeguarded against ethanolic dose-dumping |
CA2955229C (en) | 2014-07-17 | 2020-03-10 | Pharmaceutical Manufacturing Research Services, Inc. | Immediate release abuse deterrent liquid fill dosage form |
JP2017531026A (en) | 2014-10-20 | 2017-10-19 | ファーマシューティカル マニュファクチュアリング リサーチ サービシズ,インコーポレーテッド | Sustained release abuse deterrent liquid filler form |
EA035434B1 (en) | 2015-04-24 | 2020-06-15 | Грюненталь Гмбх | Tamper-resistant dosage form with immediate release and resistance against solvent extraction |
EP3346991A1 (en) | 2015-09-10 | 2018-07-18 | Grünenthal GmbH | Protecting oral overdose with abuse deterrent immediate release formulations |
JP2019524655A (en) | 2016-06-29 | 2019-09-05 | キャンサイエンス イノベーションズ インコーポレーテッドCannscience Innovations Inc. | Decarbonized cannabis resin, its use, and process for producing it |
CN112402386B (en) * | 2020-12-04 | 2022-06-28 | 江苏恩华药业股份有限公司 | Abuse-preventing opioid oral sustained-release tablet and preparation method thereof |
CN112451493B (en) * | 2020-12-04 | 2022-06-28 | 江苏恩华药业股份有限公司 | Abuse-preventing oxycodone oral sustained-release tablet and preparation method thereof |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004037259A1 (en) * | 2002-10-25 | 2004-05-06 | Grünenthal GmbH | Dosage form that is safeguarded from abuse |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3693270B2 (en) * | 1995-10-12 | 2005-09-07 | 旭化成ケミカルズ株式会社 | Film-coated granule and method for producing the same |
US5780055A (en) * | 1996-09-06 | 1998-07-14 | University Of Maryland, Baltimore | Cushioning beads and tablet comprising the same capable of forming a suspension |
AU6381300A (en) * | 1999-07-29 | 2001-02-19 | Roxane Laboratories, Inc. | Opioid sustained-released formulation |
US20030118641A1 (en) * | 2000-07-27 | 2003-06-26 | Roxane Laboratories, Inc. | Abuse-resistant sustained-release opioid formulation |
FR2811571B1 (en) * | 2000-07-11 | 2002-10-11 | Flamel Tech Sa | ORAL PHARMACEUTICAL COMPOSITION FOR CONTROLLED RELEASE AND SUSTAINED ABSORPTION OF AN ACTIVE INGREDIENT |
WO2003013476A1 (en) * | 2001-08-06 | 2003-02-20 | Euro-Celtique S.A. | Compositions and methods to prevent abuse of opioids |
US20030044458A1 (en) * | 2001-08-06 | 2003-03-06 | Curtis Wright | Oral dosage form comprising a therapeutic agent and an adverse-effect agent |
US20030068276A1 (en) * | 2001-09-17 | 2003-04-10 | Lyn Hughes | Dosage forms |
US20040126428A1 (en) * | 2001-11-02 | 2004-07-01 | Lyn Hughes | Pharmaceutical formulation including a resinate and an aversive agent |
FR2837100B1 (en) * | 2002-03-18 | 2004-07-23 | Flamel Tech Sa | MODIFIED RELEASE MICROCAPSULE-BASED TABLETS |
WO2003082204A2 (en) * | 2002-03-26 | 2003-10-09 | Euro-Celtique S.A. | Sustained-release gel coated compositions |
CA2491572C (en) * | 2002-07-05 | 2010-03-23 | Collegium Pharmaceutical, Inc. | Abuse-deterrent pharmaceutical compositions of opiods and other drugs |
JP5189242B2 (en) * | 2002-09-23 | 2013-04-24 | アルケルメス ファーマ アイルランド リミテッド | Abuse-resistant pharmaceutical composition |
US20040110781A1 (en) * | 2002-12-05 | 2004-06-10 | Harmon Troy M. | Pharmaceutical compositions containing indistinguishable drug components |
FR2878161B1 (en) * | 2004-11-23 | 2008-10-31 | Flamel Technologies Sa | ORAL MEDICINE FORM, SOLID AND DESIGNED TO AVOID MEASUREMENT |
FR2878158B1 (en) * | 2004-11-24 | 2009-01-16 | Flamel Technologies Sa | ORAL PHARMACEUTICAL FORM, SOLID MICROPARTICULAR DESIGNED TO PREVENT MEASUREMENT |
FR2889810A1 (en) * | 2005-05-24 | 2007-02-23 | Flamel Technologies Sa | ORAL MEDICINAL FORM, MICROPARTICULAR, ANTI-MEASUREMENT |
FR2881652B1 (en) * | 2005-02-08 | 2007-05-25 | Flamel Technologies Sa | MICROPARTICULAR ORAL PHARMACEUTICAL FORM ANTI-MEASURING |
WO2006133733A1 (en) * | 2005-06-13 | 2006-12-21 | Flamel Technologies | Oral dosage form comprising an antimisuse system |
-
2005
- 2005-11-10 FR FR0553437A patent/FR2892937B1/en active Active
-
2006
- 2006-05-24 BR BRPI0618502-9A patent/BRPI0618502A2/en not_active IP Right Cessation
- 2006-05-24 AU AU2006311116A patent/AU2006311116C1/en not_active Ceased
- 2006-05-24 CN CNA2006800422365A patent/CN101304752A/en active Pending
- 2006-05-24 WO PCT/EP2006/062627 patent/WO2007054378A1/en active Application Filing
- 2006-05-24 CA CA002627058A patent/CA2627058A1/en not_active Abandoned
- 2006-05-24 KR KR1020087013970A patent/KR101425196B1/en not_active IP Right Cessation
- 2006-05-24 KR KR1020147014471A patent/KR20140090222A/en not_active Application Discontinuation
- 2006-05-24 EP EP06763289A patent/EP1945230A1/en not_active Withdrawn
- 2006-05-24 MX MX2008006042A patent/MX2008006042A/en not_active Application Discontinuation
- 2006-05-24 JP JP2008539368A patent/JP5537030B2/en not_active Expired - Fee Related
-
2008
- 2008-04-09 ZA ZA200803140A patent/ZA200803140B/en unknown
- 2008-04-09 IL IL190749A patent/IL190749A/en not_active IP Right Cessation
-
2014
- 2014-08-03 IL IL233925A patent/IL233925A/en not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004037259A1 (en) * | 2002-10-25 | 2004-05-06 | Grünenthal GmbH | Dosage form that is safeguarded from abuse |
Also Published As
Publication number | Publication date |
---|---|
IL233925A0 (en) | 2014-09-30 |
KR101425196B1 (en) | 2014-08-12 |
AU2006311116A1 (en) | 2007-05-18 |
KR20080064905A (en) | 2008-07-09 |
AU2006311116C1 (en) | 2013-10-24 |
KR20140090222A (en) | 2014-07-16 |
WO2007054378A1 (en) | 2007-05-18 |
IL233925A (en) | 2017-12-31 |
ZA200803140B (en) | 2009-08-26 |
BRPI0618502A2 (en) | 2011-09-06 |
FR2892937A1 (en) | 2007-05-11 |
IL190749A0 (en) | 2008-12-29 |
CN101304752A (en) | 2008-11-12 |
JP5537030B2 (en) | 2014-07-02 |
JP2009537456A (en) | 2009-10-29 |
CA2627058A1 (en) | 2007-05-18 |
AU2006311116B2 (en) | 2013-01-31 |
FR2892937B1 (en) | 2013-04-05 |
IL190749A (en) | 2015-07-30 |
MX2008006042A (en) | 2008-10-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2007054378A1 (en) | Anti-misuse microparticulate oral pharmaceutical form | |
US8445023B2 (en) | Anti-misuse microparticulate oral pharmaceutical form | |
CA2651451C (en) | Extended release oral multimicroparticle dosage form | |
JP5305902B2 (en) | Oral dosage form including abuse prevention system | |
US9023400B2 (en) | Prolonged-release multimicroparticulate oral pharmaceutical form | |
JP5562428B2 (en) | Exploited solid oral pharmaceutical dosage forms with specific controlled release profiles | |
CA2596965A1 (en) | Anti-misuse microparticulate oral drug form | |
US20070264326A1 (en) | Anti-misuse oral microparticle medicinal formulation |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20080325 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: DARGELAS, FREDERIC Inventor name: GUIMBERTEAU, FLORENCE |
|
DAX | Request for extension of the european patent (deleted) | ||
17Q | First examination report despatched |
Effective date: 20130311 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: FLAMEL IRELAND LIMITED |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: FLAMEL IRELAND LIMITED |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20181201 |