NO315354B1 - Farmasöytisk tablett med sukkerbelegg - Google Patents
Farmasöytisk tablett med sukkerbelegg Download PDFInfo
- Publication number
- NO315354B1 NO315354B1 NO19970094A NO970094A NO315354B1 NO 315354 B1 NO315354 B1 NO 315354B1 NO 19970094 A NO19970094 A NO 19970094A NO 970094 A NO970094 A NO 970094A NO 315354 B1 NO315354 B1 NO 315354B1
- Authority
- NO
- Norway
- Prior art keywords
- sugar coating
- steroid
- sugar
- hormonal
- pharmaceutical tablet
- Prior art date
Links
- 238000009495 sugar coating Methods 0.000 title claims description 43
- 150000003431 steroids Chemical class 0.000 claims description 26
- 229920000168 Microcrystalline cellulose Polymers 0.000 claims description 22
- 239000008108 microcrystalline cellulose Substances 0.000 claims description 22
- 229940016286 microcrystalline cellulose Drugs 0.000 claims description 22
- 235000019813 microcrystalline cellulose Nutrition 0.000 claims description 22
- 230000003054 hormonal effect Effects 0.000 claims description 16
- HCFSGRMEEXUOSS-JXEXPEPMSA-N medrogestone Chemical compound C1=C(C)C2=CC(=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@@](C(=O)C)(C)[C@@]1(C)CC2 HCFSGRMEEXUOSS-JXEXPEPMSA-N 0.000 claims description 6
- PSGAAPLEWMOORI-PEINSRQWSA-N medroxyprogesterone acetate Chemical compound C([C@@]12C)CC(=O)C=C1[C@@H](C)C[C@@H]1[C@@H]2CC[C@]2(C)[C@@](OC(C)=O)(C(C)=O)CC[C@H]21 PSGAAPLEWMOORI-PEINSRQWSA-N 0.000 claims description 5
- 229960002985 medroxyprogesterone acetate Drugs 0.000 claims description 5
- WWYNJERNGUHSAO-XUDSTZEESA-N (+)-Norgestrel Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](CC)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 WWYNJERNGUHSAO-XUDSTZEESA-N 0.000 claims description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 4
- RJKFOVLPORLFTN-LEKSSAKUSA-N Progesterone Chemical compound C1CC2=CC(=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H](C(=O)C)[C@@]1(C)CC2 RJKFOVLPORLFTN-LEKSSAKUSA-N 0.000 claims description 4
- 229960004400 levonorgestrel Drugs 0.000 claims description 4
- 238000010348 incorporation Methods 0.000 claims description 3
- 239000000186 progesterone Substances 0.000 claims description 3
- DNXHEGUUPJUMQT-UHFFFAOYSA-N (+)-estrone Natural products OC1=CC=C2C3CCC(C)(C(CC4)=O)C4C3CCC2=C1 DNXHEGUUPJUMQT-UHFFFAOYSA-N 0.000 claims description 2
- PROQIPRRNZUXQM-UHFFFAOYSA-N (16alpha,17betaOH)-Estra-1,3,5(10)-triene-3,16,17-triol Natural products OC1=CC=C2C3CCC(C)(C(C(O)C4)O)C4C3CCC2=C1 PROQIPRRNZUXQM-UHFFFAOYSA-N 0.000 claims description 2
- IEXUMDBQLIVNHZ-YOUGDJEHSA-N (8s,11r,13r,14s,17s)-11-[4-(dimethylamino)phenyl]-17-hydroxy-17-(3-hydroxypropyl)-13-methyl-1,2,6,7,8,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-3-one Chemical compound C1=CC(N(C)C)=CC=C1[C@@H]1C2=C3CCC(=O)C=C3CC[C@H]2[C@H](CC[C@]2(O)CCCO)[C@@]2(C)C1 IEXUMDBQLIVNHZ-YOUGDJEHSA-N 0.000 claims description 2
- BFPYWIDHMRZLRN-UHFFFAOYSA-N 17alpha-ethynyl estradiol Natural products OC1=CC=C2C3CCC(C)(C(CC4)(O)C#C)C4C3CCC2=C1 BFPYWIDHMRZLRN-UHFFFAOYSA-N 0.000 claims description 2
- GCKMFJBGXUYNAG-UHFFFAOYSA-N 17alpha-methyltestosterone Natural products C1CC2=CC(=O)CCC2(C)C2C1C1CCC(C)(O)C1(C)CC2 GCKMFJBGXUYNAG-UHFFFAOYSA-N 0.000 claims description 2
- DBPWSSGDRRHUNT-CEGNMAFCSA-N 17α-hydroxyprogesterone Chemical compound C1CC2=CC(=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@@](C(=O)C)(O)[C@@]1(C)CC2 DBPWSSGDRRHUNT-CEGNMAFCSA-N 0.000 claims description 2
- VOXZDWNPVJITMN-ZBRFXRBCSA-N 17β-estradiol Chemical compound OC1=CC=C2[C@H]3CC[C@](C)([C@H](CC4)O)[C@@H]4[C@@H]3CCC2=C1 VOXZDWNPVJITMN-ZBRFXRBCSA-N 0.000 claims description 2
- PBBGSZCBWVPOOL-HDICACEKSA-N 4-[(1r,2s)-1-ethyl-2-(4-hydroxyphenyl)butyl]phenol Chemical compound C1([C@H](CC)[C@H](CC)C=2C=CC(O)=CC=2)=CC=C(O)C=C1 PBBGSZCBWVPOOL-HDICACEKSA-N 0.000 claims description 2
- DNXHEGUUPJUMQT-CBZIJGRNSA-N Estrone Chemical compound OC1=CC=C2[C@H]3CC[C@](C)(C(CC4)=O)[C@@H]4[C@@H]3CCC2=C1 DNXHEGUUPJUMQT-CBZIJGRNSA-N 0.000 claims description 2
- BFPYWIDHMRZLRN-SLHNCBLASA-N Ethinyl estradiol Chemical compound OC1=CC=C2[C@H]3CC[C@](C)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 BFPYWIDHMRZLRN-SLHNCBLASA-N 0.000 claims description 2
- XWALNWXLMVGSFR-HLXURNFRSA-N Methandrostenolone Chemical compound C1CC2=CC(=O)C=C[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@](C)(O)[C@@]1(C)CC2 XWALNWXLMVGSFR-HLXURNFRSA-N 0.000 claims description 2
- GCKMFJBGXUYNAG-HLXURNFRSA-N Methyltestosterone Chemical compound C1CC2=CC(=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@](C)(O)[C@@]1(C)CC2 GCKMFJBGXUYNAG-HLXURNFRSA-N 0.000 claims description 2
- QSLJIVKCVHQPLV-PEMPUTJUSA-N Oxandrin Chemical compound C([C@@H]1CC2)C(=O)OC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@](C)(O)[C@@]2(C)CC1 QSLJIVKCVHQPLV-PEMPUTJUSA-N 0.000 claims description 2
- 229940022663 acetate Drugs 0.000 claims description 2
- RPLCPCMSCLEKRS-BPIQYHPVSA-N desogestrel Chemical compound C1CC[C@@H]2[C@H]3C(=C)C[C@](CC)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 RPLCPCMSCLEKRS-BPIQYHPVSA-N 0.000 claims description 2
- 229960004976 desogestrel Drugs 0.000 claims description 2
- 229960003839 dienestrol Drugs 0.000 claims description 2
- NFDFQCUYFHCNBW-SCGPFSFSSA-N dienestrol Chemical compound C=1C=C(O)C=CC=1\C(=C/C)\C(=C\C)\C1=CC=C(O)C=C1 NFDFQCUYFHCNBW-SCGPFSFSSA-N 0.000 claims description 2
- RGLYKWWBQGJZGM-ISLYRVAYSA-N diethylstilbestrol Chemical compound C=1C=C(O)C=CC=1C(/CC)=C(\CC)C1=CC=C(O)C=C1 RGLYKWWBQGJZGM-ISLYRVAYSA-N 0.000 claims description 2
- 229960000452 diethylstilbestrol Drugs 0.000 claims description 2
- 229960005309 estradiol Drugs 0.000 claims description 2
- 229930182833 estradiol Natural products 0.000 claims description 2
- 229960001348 estriol Drugs 0.000 claims description 2
- PROQIPRRNZUXQM-ZXXIGWHRSA-N estriol Chemical compound OC1=CC=C2[C@H]3CC[C@](C)([C@H]([C@H](O)C4)O)[C@@H]4[C@@H]3CCC2=C1 PROQIPRRNZUXQM-ZXXIGWHRSA-N 0.000 claims description 2
- 230000001076 estrogenic effect Effects 0.000 claims description 2
- 229960003399 estrone Drugs 0.000 claims description 2
- 229960002568 ethinylestradiol Drugs 0.000 claims description 2
- SIGSPDASOTUPFS-XUDSTZEESA-N gestodene Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](CC)([C@](C=C4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 SIGSPDASOTUPFS-XUDSTZEESA-N 0.000 claims description 2
- 229960005352 gestodene Drugs 0.000 claims description 2
- 229950001996 hexestrol Drugs 0.000 claims description 2
- 229960002899 hydroxyprogesterone Drugs 0.000 claims description 2
- RQZAXGRLVPAYTJ-GQFGMJRRSA-N megestrol acetate Chemical compound C1=C(C)C2=CC(=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@@](C(C)=O)(OC(=O)C)[C@@]1(C)CC2 RQZAXGRLVPAYTJ-GQFGMJRRSA-N 0.000 claims description 2
- 229960004296 megestrol acetate Drugs 0.000 claims description 2
- IMSSROKUHAOUJS-MJCUULBUSA-N mestranol Chemical compound C1C[C@]2(C)[C@@](C#C)(O)CC[C@H]2[C@@H]2CCC3=CC(OC)=CC=C3[C@H]21 IMSSROKUHAOUJS-MJCUULBUSA-N 0.000 claims description 2
- 229960001390 mestranol Drugs 0.000 claims description 2
- 229960003377 metandienone Drugs 0.000 claims description 2
- 229960001566 methyltestosterone Drugs 0.000 claims description 2
- 229940053934 norethindrone Drugs 0.000 claims description 2
- VIKNJXKGJWUCNN-XGXHKTLJSA-N norethisterone Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](C)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 VIKNJXKGJWUCNN-XGXHKTLJSA-N 0.000 claims description 2
- 229960000417 norgestimate Drugs 0.000 claims description 2
- KIQQMECNKUGGKA-NMYWJIRASA-N norgestimate Chemical compound O/N=C/1CC[C@@H]2[C@H]3CC[C@](CC)([C@](CC4)(OC(C)=O)C#C)[C@@H]4[C@@H]3CCC2=C\1 KIQQMECNKUGGKA-NMYWJIRASA-N 0.000 claims description 2
- 229950011093 onapristone Drugs 0.000 claims description 2
- 229960000464 oxandrolone Drugs 0.000 claims description 2
- 230000000757 progestagenic effect Effects 0.000 claims description 2
- 229960003387 progesterone Drugs 0.000 claims description 2
- JUNDJWOLDSCTFK-MTZCLOFQSA-N trimegestone Chemical compound C1CC2=CC(=O)CCC2=C2[C@@H]1[C@@H]1CC[C@@](C(=O)[C@@H](O)C)(C)[C@@]1(C)CC2 JUNDJWOLDSCTFK-MTZCLOFQSA-N 0.000 claims description 2
- 229950008546 trimegestone Drugs 0.000 claims description 2
- OOLLAFOLCSJHRE-ZHAKMVSLSA-N ulipristal acetate Chemical compound C1=CC(N(C)C)=CC=C1[C@@H]1C2=C3CCC(=O)C=C3CC[C@H]2[C@H](CC[C@]2(OC(C)=O)C(C)=O)[C@]2(C)C1 OOLLAFOLCSJHRE-ZHAKMVSLSA-N 0.000 claims description 2
- 229960003309 dienogest Drugs 0.000 claims 1
- AZFLJNIPTRTECV-FUMNGEBKSA-N dienogest Chemical compound C1CC(=O)C=C2CC[C@@H]([C@H]3[C@@](C)([C@](CC3)(O)CC#N)CC3)C3=C21 AZFLJNIPTRTECV-FUMNGEBKSA-N 0.000 claims 1
- -1 ethylstrenol Chemical compound 0.000 claims 1
- 239000003826 tablet Substances 0.000 description 24
- 229940079593 drug Drugs 0.000 description 9
- 239000003814 drug Substances 0.000 description 9
- 238000004090 dissolution Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 229930006000 Sucrose Natural products 0.000 description 7
- 239000005720 sucrose Substances 0.000 description 7
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 6
- 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 6
- 238000000338 in vitro Methods 0.000 description 6
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 6
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 6
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 6
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 6
- 239000008298 dragée Substances 0.000 description 5
- 229960000606 medrogestone Drugs 0.000 description 5
- 239000007940 sugar coated tablet Substances 0.000 description 5
- 239000002552 dosage form Substances 0.000 description 4
- 239000000546 pharmaceutical excipient Substances 0.000 description 4
- 239000011247 coating layer Substances 0.000 description 3
- 239000007891 compressed tablet Substances 0.000 description 3
- 238000007922 dissolution test Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 241000282472 Canis lupus familiaris Species 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001727 in vivo Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 229940032147 starch Drugs 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 description 1
- 235000016068 Berberis vulgaris Nutrition 0.000 description 1
- 241000335053 Beta vulgaris Species 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 229920002785 Croscarmellose sodium Polymers 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- 239000001856 Ethyl cellulose Substances 0.000 description 1
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 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
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 description 1
- 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 1
- 229930195725 Mannitol Natural products 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 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
- 239000013543 active substance Substances 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 229940030600 antihypertensive agent Drugs 0.000 description 1
- 239000002220 antihypertensive agent Substances 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
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- 229910000019 calcium carbonate Inorganic materials 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
- 235000011010 calcium phosphates Nutrition 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
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- 230000006835 compression Effects 0.000 description 1
- 238000011443 conventional therapy Methods 0.000 description 1
- 229960001681 croscarmellose sodium Drugs 0.000 description 1
- 235000010947 crosslinked sodium carboxy methyl cellulose Nutrition 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000008121 dextrose Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
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- 239000002934 diuretic Substances 0.000 description 1
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- 239000000262 estrogen Substances 0.000 description 1
- 235000019325 ethyl cellulose Nutrition 0.000 description 1
- 229920001249 ethyl cellulose Polymers 0.000 description 1
- 229960001460 ethylestrenol Drugs 0.000 description 1
- AOXRBFRFYPMWLR-XGXHKTLJSA-N ethylestrenol Chemical compound C1CC2=CCCC[C@@H]2[C@@H]2[C@@H]1[C@@H]1CC[C@](CC)(O)[C@@]1(C)CC2 AOXRBFRFYPMWLR-XGXHKTLJSA-N 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 239000001863 hydroxypropyl cellulose Substances 0.000 description 1
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 description 1
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 description 1
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 description 1
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 description 1
- 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 description 1
- 239000008101 lactose Substances 0.000 description 1
- 235000019359 magnesium stearate Nutrition 0.000 description 1
- 239000000594 mannitol Substances 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 229940068196 placebo Drugs 0.000 description 1
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- 210000002381 plasma Anatomy 0.000 description 1
- 230000036470 plasma concentration Effects 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000044 progesterone antagonist Substances 0.000 description 1
- 239000000583 progesterone congener Substances 0.000 description 1
- 150000003146 progesterones Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229920003109 sodium starch glycolate Polymers 0.000 description 1
- 229940079832 sodium starch glycolate Drugs 0.000 description 1
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- 239000000600 sorbitol Substances 0.000 description 1
- 235000010356 sorbitol Nutrition 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 230000003637 steroidlike Effects 0.000 description 1
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- 125000000185 sucrose group Chemical group 0.000 description 1
- 238000009492 tablet coating Methods 0.000 description 1
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- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
- A61K31/57—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone
-
- 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
- A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
- A61K31/565—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol
-
- 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
- A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
- A61K31/565—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol
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- A61K31/568—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol substituted in positions 10 and 13 by a chain having at least one carbon atom, e.g. androstanes, e.g. testosterone
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- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2013—Organic compounds, e.g. phospholipids, fats
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- A61K9/2022—Organic macromolecular compounds
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Description
I de tre siste dekader har det vært brukt vesentlige krefter på å identifisere metoder for å regulere frigivningshastigheten av droger fra farmasøytiske tabletter. Eksipienter er blitt inkorporert i tablettkjerner for å regulere oppløsningen, og i og med dette absorpsjon, av droger. Tabletter og sferoider er blitt belagt med polymerer for å tilveiebringe langsom, diffusjonsstyrt frigivning eller stedsspesifikk frigivning av droger.
Tabletter og innkapslede sferoid-doseringsformer er også blitt laget som inneholder multiple droger, enten i blanding eller som separate tablettsjikt eller sferoider. Drogene tilveiebringes for å utføre multiple funksjoner eller for å tilveiebringe syner-gisme. Slike tabletter er spesielt nyttige under slike omstendigheter hvor konvensjonell terapi nødvendiggjør anvendelse av mer enn én droge som er i besittelse av forskjellige, men forlikelige aktiviteter. F.eks. blir diuretiske midler hyppig administrert sammen med antihypertensive midler, og progestationale midler i tilknytning til østrogener.
I overensstemmelse med foreliggende oppfinnelse tilveiebringes en farmasøytisk
tablett som omfatter en intern, komprimert kjerne og et eksternt sukkerbelegg, hvor den komprimerte kjerne ikke inneholder noe farmakologisk-aktivt middel, hvor forbedringen består i inkorporering av et hormonalt steroid og en mengde av mikrokrystallinsk cellulose som styrer den hormonale steroidfrigivningshastighet i sukkerbelegget. Den sukkerbelagte tablett kan være avsluttet med farvebelegg og være polert, noe som er vanlig i belagte tabletter.
Innholdet av tablettkjernen er helt uavhengig av sukkerbelegget i den forstand at sukkerbelegget og det hormonale steroid som inneholdes i det blir oppløst før desintegrering av den komprimerte tablettkjerne og oppløsning av en eventuell droge-komponent som er til stede i kjernen. Eksipientkomponentene som anvendes ved sammensetning av kjernetabletten kan inkludere farmasøytisk-akseptable vannløselige og/eller uløselige substanser som f.eks. laktose, kalsiumfosfat, stivelse, kalsiumkarbonat, dekstrose, sbrbitol, mannitol, mikrokrystallinsk cellulose, sukrose, polyvinylpyrrolidon, metylcellulose, karboksymetyl-cellulose, alginater, hydroksypropylcellulose, hydroksypropyl-metylcellulose, etylcellulose, croscarimellose-natrium, natrium-stivelseglykolat, magnesiumstearat, stearinsyre, polyetylenglykol, natriumlaurylsulfat, avrøket silisiumdioksyd, talk og lignende.
Sukkerbelegget som inneholder det hormonale steroid inneholder også en steroid-frigivningshastighetsstyrende mengde av mikrokrystallinsk cellulose og, i visse tilfeller,
polyvinyl-pyrrolidon for å hjelpe på påføringen av sukkerbelegget.
Tablettkjernen blir produsert ved komprimering av en blanding, som fortrinnsvis er blitt granulert, av de farmasøytisk-akseptable eksipienter. De ikke-medikerte kjerner er slike som konvensjonelt anvendes som placebo-tabletter i farmakologiske studier.
Foreliggende oppfinnelse tilveiebringer en forbedret komprimert tablett i hvilken, i tillegg til en konvensjonell intern tablettkjerne som ikke inneholder noen droge, et sukkerbelegg er til stede som omfatter et hormonalt steroid i en mengde av ca. 0,1 til ca.
20 vekt% av sukkerbelegget; mikrokrystallinsk cellulose i en mengde fra ca. 0,1 til ca. 3 vekt% av sukkerbelegget; polyvinylpyrrolidon i fra ca. 0 til ca. 5 vekt% av sukkerbelegget; og sukker. På en enhetsdosebasis inneholder tabletten ca. 0,01 til ca. 50 mg, fortrinnsvis ca. 0,015 til ca. 40 mg og mer fore-trukket ca. 0,02 til 30 mg, av total hormonal steroid-vekt i sukkerbelegningssjiktet. Om ønsket kan et underbelegg av inert fylt sukker bli påført over et forseglingsbelegg før det steroid-fylte sukkerbeleggsjikt. Det inerte fyllstoffholdige undersjikt-sukkerbelegg kan lages méd sukrose som inneholder ca. 7,5 til ca. 15% mikrokrystallinsk cellulose. Det ytre sukkerbelegg kan inneholde etfarvemiddel, f.eks. titandioksyd, eller et primært, sekundært eller gråaktig skjær slik det er vanlig på
tabletteringsområdet. Om ønsket kan farvemidlet blir påført som et separat belegningssjikt over det ytre sukkersjikt. En endelig polering kan bli anvendt for ytterligere å ferdiggjøre og komplettere tabletten.
Sukkeret som anvendes ved produksjon av sukkerbeleggene som det er referert til
i denne beskrivelse, er et sukkerprodukt, f.eks. sukrose, som stammer fra roe- eller rørkilder, eller stivelse, sakkarid eller polysakkarid-omdannede kilder, som ansees egnet for tablettbelegningsformål. Den for tiden foretrukne sukkerart er sukrose.
Det er oppdaget at frigivning av et hormonalt steroid fra sukkerbelegget kan styres ved å begrense mengden av mikrokrystallinsk cellulose til fra ca. 0,1 til ca. 3 vekt% av sukkerbelegget. Denne anvendelse av en liten mengde av mikrokrystallinsk cellulose i sukkerbelegget er ulik anvendelsen av denne eksipient som et kompresjonshjelpemiddel eller for å hjelpe til med desintegrering av en tablettkjerne. I sistnevnte tilfelle kan konsentrasjonen av mikrokrystallinsk cellulose stige til så meget som 15-30 vekt%.
Eksempler på hormonale steroider som er egnet for inkorporering i sukkerbeleggsammensetningene i henhold til foreliggende oppfinnelse inkluderer f.eks. ett eller flere av de følgende steroider: medroxyprogesteronacetat, levonorgestrel, gestoden, medrogeston, estradiol, estriol, etinylestradiol, mestranol, estron, dienestrol, hexestrol, dietylstilbestrol, progesteron, desogestrel, norgestimat, hydroksyprogesteron, norethindron, norethindonacetat, norgestrel, megestrolacetat, metyltestosteron, etylestrenol, metandienon, oxandrolon, trimegeston, diongest o.l. I tillegg kan de vevs-selektive progesteroner og/eller progesteronantagonister som eventuelt har den typiske steroidale funksjonalitet, eventuelt bli formulert inn i denne teknologi. Disse inkluderer, men er ikke begrenset til: RU-486, onapriston, ZK-137316, ORG-31730 og HRP-2000. Om ønsket, kan østrogene steroider og progestogene steroider bli anvendt i kombinasjon i sukkerbeleggene.
For å illustrere in vitro-oppløsningshastighetsstyring av steroid i fravær og nærvær av mikrokrystallinsk cellulose presenteres de følgende illustrerende eksempler uten begrensning.
Eksempel 1
Et sukkerbelegg bestående av de følgende faststoffer ble påført over en
tablettkjerne under anvendelse av enten en ikke-perforert eller perforert belegningspanne:
Oppløsningshastigheten til steroidet ble bestemt i overensstemmelse med <711> i USP XX, p. 959 (1980), under anvendelse av apparat 2, ved 50 opm, ved oppløsning i 0,54% natriumlaurylsulfat i vann ved 37°C i seks gjentatte forsøk (metode A). CV representerer variasjonskoeffisienten mellom disse forsøk uttrykt som prosent.
Eksempel 2
Tabletter belagt på samme måte med det samme sukkerbelegg som ovenfor ble oppløst i 0,13% natriumlaurylsulfat i 0,1 N HCI ved 37°C under anvendelse av USP apparat 1 ved 100 opm, i seks forsøk (metode B). Resultatene av denne studie var:
Eksempel 3
Ytterligere tabletter belagt på samme måte med den samme sukkersammensetning ble underkastet en gjennomstrømnings-oppløsningstestprosess i 0,12% natriumlaurylsulfat i 0,1 N HCI ved 37°C under anvendelse av et SOTAX Dissotest apparat ved 5,7 ml/ min. strømningshastighet (metode C). Resultatene fra tre separate forsøk var som følger:
Av disse in vitro-studier er det klart at medroxyprogesteronacetat anvendt her som et typisk hormonalt steroid, blir frigitt fra sukkerbelegget ekstremt hurtig.
Eksempel 4
For sammenligningsformål, og for å illustrere de uventede egenskaper ved sukkerbeleggene i henhold til oppfinnelsen, ble et sukkerbelegg som besto av de følgende faststoffer påført på en tablettkjerne:
Ved anvendelse av tablettene som var belagt med mikrokrystallinsk cellulose i sukkerbelegg og ved å følge metode A ble de følgende in vitro-oppløsningsdata oppnådd fra tre forsøk:
Eksempel 5
Med ytterligere mikrokrystallinsk cellulose-holdige sukkerbelagte tabletter fremstilt på samme måte som ovenfor, ved å følge metode B i seks forsøk, ble følgende data oppnådd:
Eksempel 6
Ved å følge metode C, med tablettene som inneholdt mikrokrystallinsk cellulose i sukkerbelegget, i tre forsøk, ble følgende data oppnådd:
Av disse data fremgår det at en liten mengde av mikrokrystallinsk cellulose i sukkerbelegget (i dette tilfelle 0,5 vekt% av sukkerbeleggfaststoffene) har forsinket frigivningshastigheten for hormonalt steroid betydelig.
Eksempel 7
Sukkerbeiagte tabletter ble fremstilt i hvilke sukkerbelegget inneholdt 0,0%, 0,5% eller 2% mikrokrystallinsk cellulose i
kombinasjon med 3,0% polyvinylpyrrolidon, 10,0% medroxyprogesteron-
acetat og sukrose. Disse tabletter ble foret til fire beagle-hunder under fastende betingelser, og blodplasmanivåene for steroid ble bestemt ved 0, 0,5, 1, 1,5, 2, 3, 5, 8, 12, 16 og 24 timer. De resulterende data ble inntegnet, arealet under kurven AUC beregnet for en 24 timers periode, og det tidspunkt da den maksimale plasmakonsentrasjon inntraff, ble bestemt til følgende:
Av disse in vivo-hundedata er det innlysende at en markert endring i biotilgjengelighet foret hormonalt steroid inntreffer når konsentrasjonen av mikrokrystallinsk cellulose i sukker-belegget øker fra 0,0 til ett som inneholder 0,5-2,0% mikro-krystallinsk cellulose. Således kan frigivningshastigheten for hormonalt steroid som er inkorporert i et sukkerbelegg styres ved inkorporering av svært små mengder av mikrokrystallinsk cellulose i sukkerbelegg.
Eksempel 8
Sukkerbeiagte tabletter ble laget i hvilke sukkerbelegget inneholdt 0,25%, 0,5% eller 0,8% mikrokrystallinsk cellulose i kombinasjon med 0,5% polyvinylpyrrolidon, 5,0% medroxyprogesteron-acetat og sukrose. Disse tabletter ble underkastet en in vitro-oppløsningstest under anvendelse av USP-desintegreringsapparatet (USP XX, <201>, p958) (1980) med et 0,54% natriumlaurylsulfat-oppløsningsmedium ved 37°C. Følgende testdata ble oppnådd:
Prosent medroxyproaesteronacetat oppløst fCV%)
Disse doseringsformer ble også vurdert i en human biotilgjengelighetsstudie. Doseringsformene ble administrert i et kryssmønster til 12 friske kvinner. Blodprøver ble tatt etter 0,5,1,1,5, 2, 2,5, 3, 4,5, 6, 8 og 12 timer og plasma undersøkt med hensyn på medroxyprogesteronacetat. De følgende data ble oppnådd:
Mikrokrystallinsk
*
Middelverdier ± 1 standard avvik
Av dataene for in vitro oppløsning og in vivo human bio-tilgjengelighet er det klart at drogefrigivningskarakteristikkene og biotilgjengeligheten for det hormonale steroid blir styrt av konsentrasjonen av mikrokrystallinsk cellulose i sukkerbelegget.
Eksempel 9
Et sukkerbelegg som inneholdt 5 mg medrogeston i en grunn-masse av sukrose med 0,4% mikrokrystallinsk cellulose og 0,5% polyvinylpyrrolidon ble påført på en forseglet og sukkerbelagt tablettkjerne. Profilen for in vitro-oppløsning hos denne doseringsform ble sammenlignet med den tilsvarende for en hurtig-desintegrerende komprimert tablett inneholdende 5 mg medrogeston ved anvendelse av den oppløsningstest som er beskrevet i <711> i USP XX, s. 959 (1980) ved anvendelse av apparat 2 som kjøres ved 50 opm, med 900 ml av 0,54% natriumlaurylsulfat ved 37°C. Følgende data ble oppnådd:
Middelprosent medrogeston frigitt fCV%)
Den dramatiske effekt ved redusert oppløsning av medrogeston da hormonet ble inkorporert i et sukkerbelegg som inneholdt 0,4% mikrokrystallinsk cellulose vises tydelig.
Claims (4)
1. Farmasøytisk tablett som omfatter en ikke-medikert, komprimert kjerne og et sukkerbelegg,
karakterisert ved at den omfatter inkorporering av et hormonalt steroid og en hormonal-steroid-frigivningshastighets-styrende mengde av mikrokrystallinsk cellulose i nevnte sukker-belegg.
2. Farmasøytisk tablett som angitt i krav 1,
karakterisert ved at det hormonale steroid som er til stede i sukkerbelegget er medroxyprogesteronacetat, levonorgestrel, gestoden, medrogeston, estradiol, estriol, etinylestradiol, mestranol, estron, dienestrol, hexestrol, dietylstilbestrol, progesteron, desogestrel, norgestimat, hydroksyprogesteron, norethindron, norethindonacetat, norgestrel, megestrolacetat, metyltestosteron, etylstrenol, metandienon, oxandrolon, trimegeston eller dienogest.
3. Farmasøytisk tablett som angitt i krav 1,
karakterisert ved at det hormonale steroid som er til stede i sukkerbelegget er RU-486, onapriston, ZK-137316, ORG-31730 eller HRP-2000.
4. Farmasøytisk tablett som angitt i krav 1,
karakterisert ved at sukkerbelegget inneholder et østrogent steroid og et progestogenisk steroid.
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US08/637,139 US5759577A (en) | 1995-01-17 | 1996-04-24 | Controlled release of steroids from sugar coatings |
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NO970094L NO970094L (no) | 1997-10-27 |
NO315354B1 true NO315354B1 (no) | 2003-08-25 |
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BE1009856A5 (fr) * | 1995-07-14 | 1997-10-07 | Sandoz Sa | Composition pharmaceutique sous la forme d'une dispersion solide comprenant un macrolide et un vehicule. |
CA2253673C (en) * | 1996-05-01 | 2009-09-08 | The Government Of The United States Of America, Represented By The Secretary, Department Of Health And Human Services | 21-substituted progesterone derivatives as new antiprogestational agents |
CA2270951A1 (en) * | 1996-11-07 | 1998-05-14 | Ortho-Mcneil Pharmaceutical, Inc. | A dissolution test method for solid steroidal pharmaceutical formulations |
US5985325A (en) * | 1997-06-13 | 1999-11-16 | American Home Products Corporation | Rapamycin formulations for oral administration |
US6432448B1 (en) | 1999-02-08 | 2002-08-13 | Fmc Corporation | Edible coating composition |
US6723342B1 (en) | 1999-02-08 | 2004-04-20 | Fmc Corporation | Edible coating composition |
US6500462B1 (en) | 1999-10-29 | 2002-12-31 | Fmc Corporation | Edible MCC/PGA coating composition |
AT500063A1 (de) | 1999-11-23 | 2005-10-15 | Sandoz Ag | Beschichtete tablettenkerne |
FR2801218B1 (fr) * | 1999-11-23 | 2001-12-28 | Hoechst Marion Roussel Inc | Compositions pharmaceutiques comprenant de la trimegestone, leurs procedes de preparation ainsi que le conditionnement primaire les renfermant |
US6399591B1 (en) * | 2000-01-19 | 2002-06-04 | Yung-Shin Pharmaceutical Ind. Co., Ltd. | Chargeable pharmaceutical tablets |
US7459445B2 (en) * | 2000-03-10 | 2008-12-02 | Duramed Pharmaceuticals, Inc. | Estrogenic compounds and topical pharmaceutical formulations of the same |
US6855703B1 (en) | 2000-03-10 | 2005-02-15 | Endeavor Pharmaceuticals | Pharmaceutical compositions of conjugated estrogens and methods of analyzing mixtures containing estrogenic compounds |
US6660726B2 (en) | 2000-03-10 | 2003-12-09 | Endeavor Pharmaceuticals | Estrogenic compounds, pharmaceutical compositions thereof, and methods of using same |
US7989436B2 (en) | 2003-07-23 | 2011-08-02 | Duramed Pharmaceuticals, Inc. | Estrogenic compounds and pharmaceutical formulations comprising the same |
US20010034340A1 (en) * | 2000-03-20 | 2001-10-25 | American Home Products Corporation | Hormone replacement therapy |
TR200300731T2 (tr) | 2000-11-28 | 2004-08-23 | Fmc Corporation | Yenebilir PGA kaplama bileşimi |
JP4969747B2 (ja) * | 2001-01-19 | 2012-07-04 | 武田薬品工業株式会社 | 錠剤フィルムコーティング用組成物 |
AR033042A1 (es) * | 2001-03-16 | 2003-12-03 | Wyeth Corp | Terapia de reemplazo hormonal |
TW200306196A (en) * | 2002-04-03 | 2003-11-16 | Wyeth Corp | Hormone replacement therapy |
TW200306846A (en) * | 2002-04-03 | 2003-12-01 | Wyeth Corp | Hormone replacement therapy |
TW200306851A (en) * | 2002-04-29 | 2003-12-01 | Wyeth Corp | Hormone replacement therapy |
TW200400040A (en) * | 2002-05-17 | 2004-01-01 | Wyeth Corp | Hormone replacement therapy |
EP1613640A4 (en) * | 2003-02-28 | 2010-05-19 | Us Gov Health & Human Serv | PROCESS FOR PREPARING 17 ALPHA-ACETOXY-11 BETA- (4-N, N-DIMETHYLAMINOPHENYL) -19-NORPREGNA-4,9-DIENE-3,20-DION, INTERMEDIATE PRODUCTS AND METHOD OF MANUFACTURING THESE INTERMEDIATE PRODUCTS |
US6992075B2 (en) * | 2003-04-04 | 2006-01-31 | Barr Laboratories, Inc. | C(14) estrogenic compounds |
CA2521471A1 (en) * | 2003-04-11 | 2004-10-28 | Barr Laboratories, Inc. | Methods of administering estrogens and progestins |
WO2004112756A1 (en) | 2003-06-26 | 2004-12-29 | Isa Odidi | Proton pump-inhibitor-containing capsules which comprise subunits differently structured for a delayed release of the active ingredient |
EP1673071A1 (en) * | 2003-09-29 | 2006-06-28 | Novo Nordisk Femcare AG | Improved stability of progestogen formulations |
JP5000509B2 (ja) * | 2004-06-07 | 2012-08-15 | ワイス・エルエルシー | 糖被覆物及び被覆方法 |
US8394409B2 (en) * | 2004-07-01 | 2013-03-12 | Intellipharmaceutics Corp. | Controlled extended drug release technology |
US10624858B2 (en) | 2004-08-23 | 2020-04-21 | Intellipharmaceutics Corp | Controlled release composition using transition coating, and method of preparing same |
WO2006034397A2 (en) * | 2004-09-23 | 2006-03-30 | Fmc Corporation | Coating composition |
WO2006084082A1 (en) * | 2005-02-03 | 2006-08-10 | Duramed Pharmaceuticals, Inc. | Compositions of unconjugated estrogens and methods for their use |
FR2883179B1 (fr) * | 2005-03-18 | 2009-04-17 | Ethypharm Sa | Comprime enrobe |
US20070003623A1 (en) * | 2005-06-29 | 2007-01-04 | Wyeth | Formulations of conjugated estrogens and bazedoxifene |
EP1951196A1 (en) * | 2005-11-15 | 2008-08-06 | Wm. Wrigley Jr. Company | Tablets comprising a core and a medicament-containing coating for buccal release |
US10064828B1 (en) | 2005-12-23 | 2018-09-04 | Intellipharmaceutics Corp. | Pulsed extended-pulsed and extended-pulsed pulsed drug delivery systems |
US9561188B2 (en) * | 2006-04-03 | 2017-02-07 | Intellipharmaceutics Corporation | Controlled release delivery device comprising an organosol coat |
US10960077B2 (en) | 2006-05-12 | 2021-03-30 | Intellipharmaceutics Corp. | Abuse and alcohol resistant drug composition |
BRPI0718558A2 (pt) * | 2006-11-07 | 2013-11-19 | Wyeth Corp | Forma de dosagem sólida, composição aquosa, método para preparar uma forma de dosagem sólida, e, produto |
CN101541326A (zh) * | 2006-11-29 | 2009-09-23 | 惠氏公司 | 雌激素/选择性雌激素受体调节剂(serm)和雌激素/孕酮双层药片 |
US8512745B2 (en) * | 2008-12-08 | 2013-08-20 | Laboratoire Hra Pharma | Ulipristal acetate tablets |
FR2997628B1 (fr) * | 2012-11-08 | 2015-01-16 | Hra Pharma Lab | Produit de co-micronisation comprenant un modulateur selectif des recepteurs a la progesterone |
KR102221846B1 (ko) * | 2014-04-07 | 2021-02-26 | 영진약품 주식회사 | 안정성이 개선된 프레가발린을 함유하는 약제학적 조성물 및 이의 제조방법 |
WO2015186693A1 (ja) * | 2014-06-02 | 2015-12-10 | ニプロ株式会社 | レーザー印刷用錠剤及びその製造方法 |
US10786461B2 (en) | 2014-11-17 | 2020-09-29 | Context Biopharma Inc. | Onapristone extended-release compositions and methods |
BR112018005999A2 (pt) | 2015-09-25 | 2019-01-08 | Context Biopharma Inc | métodos para a produção de intermediários de onapristona |
KR20180113988A (ko) | 2015-12-15 | 2018-10-17 | 컨텍스트 바이오파마 인코포레이티드 | 비정질 오나프리스톤 조성물 및 그 제조방법 |
US20180148471A1 (en) | 2016-11-30 | 2018-05-31 | Arno Therapeutics, Inc. | Methods for onapristone synthesis dehydration and deprotection |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4154820A (en) * | 1976-02-23 | 1979-05-15 | Akzona Incorporated | Compositions containing alkali metal sulfate salts of conjugated estrogens and antioxidants as stabilizers |
US4191741A (en) * | 1978-09-22 | 1980-03-04 | Eli Lilly And Company | Removable drug implant |
US4248856A (en) * | 1979-07-10 | 1981-02-03 | American Home Products Corporation | Sustained release pharmaceutical compositions |
US4309405A (en) * | 1979-08-09 | 1982-01-05 | American Home Products Corporation | Sustained release pharmaceutical compositions |
US4309404A (en) * | 1979-08-09 | 1982-01-05 | American Home Products Corporation | Sustained release pharmaceutical compositions |
US4425339A (en) * | 1981-04-09 | 1984-01-10 | Syntex (U.S.A.) Inc. | Treatment of menopausal symptoms |
US4390531A (en) * | 1981-08-10 | 1983-06-28 | Syntex Pharmaceuticals International Ltd. | Method of contraception using peak progestogen dosage |
US4826831A (en) * | 1983-08-05 | 1989-05-02 | Pre Jay Holdings Limited | Method of hormonal treatment for menopausal or post-menopausal disorders involving continuous administration of progestogens and estrogens |
GB8403360D0 (en) * | 1984-02-08 | 1984-03-14 | Erba Farmitalia | Pharmaceutical compositions |
US4755386A (en) * | 1986-01-22 | 1988-07-05 | Schering Corporation | Buccal formulation |
US5208225A (en) * | 1986-02-27 | 1993-05-04 | Warner-Lambert Company | Compositions containing fixed combinations |
US4927816A (en) * | 1987-08-20 | 1990-05-22 | Ester George C | Formulae and methods for sublingual ingestion of natural progesterone |
US5108995A (en) * | 1987-09-24 | 1992-04-28 | Jencap Research Ltd. | Hormone preparation and method |
IT1227626B (it) * | 1988-11-28 | 1991-04-23 | Vectorpharma Int | Farmaci supportati aventi velocita' di dissoluzione aumentata e procedimento per la loro preparazione |
US5073374A (en) * | 1988-11-30 | 1991-12-17 | Schering Corporation | Fast dissolving buccal tablet |
DK469989D0 (da) * | 1989-09-22 | 1989-09-22 | Bukh Meditec | Farmaceutisk praeparat |
JP2542122B2 (ja) * | 1990-04-18 | 1996-10-09 | 旭化成工業株式会社 | 球状核、球形顆粒およびその製造方法 |
US5223268A (en) * | 1991-05-16 | 1993-06-29 | Sterling Drug, Inc. | Low solubility drug-coated bead compositions |
AU5592694A (en) * | 1992-11-05 | 1994-05-24 | Merck & Co., Inc. | Drug delivery device |
US5547948A (en) * | 1995-01-17 | 1996-08-20 | American Home Products Corporation | Controlled release of steroids from sugar coatings |
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