HRP20100615T1 - Farmaceutski sastavi koji sadrže imatinib i usporivač otpuštanja - Google Patents
Farmaceutski sastavi koji sadrže imatinib i usporivač otpuštanja Download PDFInfo
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- HRP20100615T1 HRP20100615T1 HR20100615T HRP20100615T HRP20100615T1 HR P20100615 T1 HRP20100615 T1 HR P20100615T1 HR 20100615 T HR20100615 T HR 20100615T HR P20100615 T HRP20100615 T HR P20100615T HR P20100615 T1 HRP20100615 T1 HR P20100615T1
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- pharmaceutical composition
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- imatinib
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- 239000008194 pharmaceutical composition Substances 0.000 title claims abstract 20
- 239000005517 L01XE01 - Imatinib Substances 0.000 title claims abstract 11
- KTUFNOKKBVMGRW-UHFFFAOYSA-N imatinib Chemical compound C1CN(C)CCN1CC1=CC=C(C(=O)NC=2C=C(NC=3N=C(C=CN=3)C=3C=NC=CC=3)C(C)=CC=2)C=C1 KTUFNOKKBVMGRW-UHFFFAOYSA-N 0.000 title claims abstract 11
- 229960002411 imatinib Drugs 0.000 title claims abstract 11
- 239000008187 granular material Substances 0.000 claims abstract 7
- 150000003839 salts Chemical class 0.000 claims abstract 4
- 230000003111 delayed effect Effects 0.000 claims abstract 3
- 229960003685 imatinib mesylate Drugs 0.000 claims abstract 3
- YLMAHDNUQAMNNX-UHFFFAOYSA-N imatinib methanesulfonate Chemical compound CS(O)(=O)=O.C1CN(C)CCN1CC1=CC=C(C(=O)NC=2C=C(NC=3N=C(C=CN=3)C=3C=NC=CC=3)C(C)=CC=2)C=C1 YLMAHDNUQAMNNX-UHFFFAOYSA-N 0.000 claims abstract 3
- 238000000034 method Methods 0.000 claims 9
- 238000002844 melting Methods 0.000 claims 6
- 230000008018 melting Effects 0.000 claims 6
- 229920000642 polymer Polymers 0.000 claims 6
- 239000000203 mixture Substances 0.000 claims 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims 4
- 239000003607 modifier Substances 0.000 claims 4
- 239000004014 plasticizer Substances 0.000 claims 3
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 claims 2
- 150000004926 Imatinib derivatives Chemical class 0.000 claims 2
- 229940079593 drug Drugs 0.000 claims 2
- 239000003814 drug Substances 0.000 claims 2
- 238000005469 granulation Methods 0.000 claims 2
- 230000003179 granulation Effects 0.000 claims 2
- 239000001863 hydroxypropyl cellulose Substances 0.000 claims 2
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 claims 2
- 239000008203 oral pharmaceutical composition Substances 0.000 claims 2
- 239000001856 Ethyl cellulose Substances 0.000 claims 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 claims 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 claims 1
- 235000021152 breakfast Nutrition 0.000 claims 1
- 239000004359 castor oil Substances 0.000 claims 1
- 235000019438 castor oil Nutrition 0.000 claims 1
- 239000001913 cellulose Substances 0.000 claims 1
- 229920002678 cellulose Polymers 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- 229920001249 ethyl cellulose Polymers 0.000 claims 1
- 235000019325 ethyl cellulose Nutrition 0.000 claims 1
- 150000004676 glycans Chemical class 0.000 claims 1
- 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 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 claims 1
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 claims 1
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims 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 claims 1
- 239000000155 melt Substances 0.000 claims 1
- 230000036470 plasma concentration Effects 0.000 claims 1
- 229920000058 polyacrylate Polymers 0.000 claims 1
- 229920005862 polyol Polymers 0.000 claims 1
- 150000003077 polyols Chemical class 0.000 claims 1
- 229920001282 polysaccharide Polymers 0.000 claims 1
- 239000005017 polysaccharide Substances 0.000 claims 1
- 230000007704 transition Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
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Abstract
Oralni farmaceutski sastav s odgođenim otpuštanjem, naznačen time, da sadrži rastaljene granule imatiniba ili bilo koju od njegovih soli i usporivač otpuštanja, te koji sadrži najmanje 400 mg imatinib mesilata. Patent sadrži još 22 patentna zahtjeva.
Claims (23)
1. Oralni farmaceutski sastav s odgođenim otpuštanjem, naznačen time, da sadrži rastaljene granule imatiniba ili bilo koju od njegovih soli i usporivač otpuštanja, te koji sadrži najmanje 400 mg imatinib mesilata.
2. Farmaceutski sastav prema Zahtjevu 1, naznačen time, da sadrži između 50 i 99 masenih % imatiniba.
3. Farmaceutski sastav prema Zahtjevu 1, naznačen time, da spomenuti sastav sadrži između 62 i 99 masenih % imatiniba.
4. Farmaceutski sastav prema Zahtjevu 1, naznačen time, da spomenuti usporivač otpuštanja je polimer.
5. Farmaceutski sastav prema Zahtjevu 4, naznačen time, da spomenuti polimer ima temperaturu prijelaznog vremena prozirnosti nižu od tališta imatinib mesilata.
6. Farmaceutski sastav prema Zahtjevu 5, naznačen time, da nadalje sadrži plastifikator.
7. Farmaceutski sastav prema Zahtjevu 1, naznačen time, da spomenuti usporivač otpuštanja je ne-polimerni usporivač otpuštanja.
8. Farmaceutski sastav prema Zahtjevu 7, naznačen time, da se spomenuti ne-polimerni usporivač otpuštanja rastaljuje na temperaturi nižoj nego što je talište imatiniba ili soli imatiniba koje su u upotrebi.
9. Farmaceutski sastav prema Zahtjevu 7, naznačen time, da spomenuti ne-polimerni usporivač otpuštanja je hidrogenirano ricinovo ulje.
10. Farmaceutski sastav prema Zahtjevu 1, naznačen time, da farmaceutski sastav sadrži barem jedan usporivač otpuštanja odabran iz skupine koja se sastoji od celuloznih polimera, akrilnih polimera, polisaharida i poliola, koji su topivi u vodi, koji nisu topivi u vodi i koji nabubre u vodi.
11. Farmaceutski sastav prema Zahtjevu 1, naznačen time, da farmaceutski sastav sadrži barem jedan usporivač otpuštanja odabran iz skupine koja se sastoji od hidroksipropilne celuloze, hidroksipropilmetilne celuloze, etilceluloze i metakrilatnih polimera.
12. Farmaceutski sastav prema bilo kojem Zahtjevu od 1 do 11, naznačen time, da nadalje obuhvaća modifikator otpuštanja.
13. Postupak izrade oralnog farmaceutskog sastava s odgođenim otpuštanjem, naznačen time, da sadrži korak rastaljivanja granuliranog imatiniba ili bilo koje njegove soli s usporivačem otpuštanja i opcijski s modifikatorom otpuštanja u ekstruderu gdje se vrši zagrijavanje na temperaturu ispod temperature taljenja imatiniba ili njegovih soli, kako bi se oblikovale rastaljene granule, pri čemu sastav sadrži najmanje 50 % imatiniba po masi sastava.
14. Postupak prema Zahtjevu 13, naznačen time, da se rastaljene granule stavljaju još jednom u ekstruder, na daljnje granuliranje sa ili bez usporivača otpuštanja ili modifikatora otpuštanja ili plastifikatora, na temperaturi nižoj od tališta imatiniba ili soli imatiniba koje su u upotrebi.
15. Postupak prema Zahtjevu 13, naznačen time, da nadalje obuhvaća hlađenje spomenutih rastaljenih granula na željenu temperaturu, koja je niža od temperature u postupku taljenja i granuliranja.
16. Postupak prema Zahtjevu 13, naznačen time, da nadalje obuhvaća zbijanje rastaljenih granula u tabletu.
17. Postupak prema Zahtjevu 16, naznačen time, da se rastaljene granule proizvode odvojeno koristeći različite usporivače otpuštanja i/ili modifikatore otpuštanja i/ili plastifikatore, za različite sastave koji se miješaju i zbijaju u tabletu.
18. Postupak prema Zahtjevu 13, naznačen time, da spomenuti ekstruder je dvostruko-navojni ekstruder.
19. Postupak prema Zahtjevu 14, naznačen time, da je usporivač otpuštanja polimer.
20. Postupak prema Zahtjevu 19, naznačen time, da spomenuti polimer je hidroksipropilna celuloza.
21. Farmaceutski sastav prema bilo kojem od Zahtjeva 1 do 12, naznačen time, da otpuštanje lijeka iz farmaceutskog sastava nije veće od 80% za 1 sat i nije manje od 80% za 10 sati, kada se testira koristeći korpasti uređaj USP I na 50rpm u 900mL od 0,1 N klorovodične kiseline na 37°C.
22. Farmaceutski sastav prema bilo kojem od Zahtjeva 1 do 12, naznačen time, da otpuštanje lijeka iz farmaceutskog sastava nije veće od 80% za 2 sata i nije manje od 80% za 8 sati, kada se testira koristeći korpasti uređaj USP I na 50rpm u 900mL od 0,1 N klorovodične kiseline na 37°C.
23. Farmaceutski sastav prema bilo kojem od Zahtjeva 1 do 12, naznačen time, da sastav opskrbljava, kod zdravih ljudi, prosječnu vrijednost koncentracije u plazmi koja ne prelazi 3,5μg Imatinib/mL, kada se dozira 2 sata nakon laganog doručka.
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US67960705P | 2005-05-10 | 2005-05-10 | |
PCT/US2006/017558 WO2006121941A2 (en) | 2005-05-10 | 2006-05-08 | Pharmaceutical compositions comprising imatinib and a release retardant |
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US (2) | US20080226731A1 (hr) |
EP (1) | EP1888040B1 (hr) |
JP (1) | JP5054000B2 (hr) |
KR (2) | KR20080007249A (hr) |
CN (1) | CN101175483B (hr) |
AR (1) | AR054114A1 (hr) |
AT (1) | ATE477794T1 (hr) |
AU (1) | AU2006244359B2 (hr) |
BR (1) | BRPI0608605A2 (hr) |
CA (1) | CA2606602C (hr) |
CY (1) | CY1111389T1 (hr) |
DE (1) | DE602006016270D1 (hr) |
DK (1) | DK1888040T3 (hr) |
ES (1) | ES2350002T3 (hr) |
GT (1) | GT200600194A (hr) |
HK (1) | HK1116067A1 (hr) |
HR (1) | HRP20100615T1 (hr) |
IL (1) | IL186925A (hr) |
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MA (1) | MA29463B1 (hr) |
MX (1) | MX2007014067A (hr) |
MY (1) | MY148074A (hr) |
NO (1) | NO20076288L (hr) |
NZ (1) | NZ562538A (hr) |
PE (1) | PE20061449A1 (hr) |
PL (1) | PL1888040T3 (hr) |
PT (1) | PT1888040E (hr) |
RU (1) | RU2404775C2 (hr) |
SA (1) | SA06270134B1 (hr) |
TN (1) | TNSN07417A1 (hr) |
TW (1) | TWI368523B (hr) |
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