ZA200308937B - Lipid-polymer-conjugates compositions. - Google Patents
Lipid-polymer-conjugates compositions. Download PDFInfo
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- ZA200308937B ZA200308937B ZA200308937A ZA200308937A ZA200308937B ZA 200308937 B ZA200308937 B ZA 200308937B ZA 200308937 A ZA200308937 A ZA 200308937A ZA 200308937 A ZA200308937 A ZA 200308937A ZA 200308937 B ZA200308937 B ZA 200308937B
- Authority
- ZA
- South Africa
- Prior art keywords
- polymer
- poly
- lipid
- composition according
- solution
- Prior art date
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- 239000000203 mixture Substances 0.000 title claims description 74
- 229920000642 polymer Polymers 0.000 claims description 78
- -1 poly(2- hydroxyethyl) Polymers 0.000 claims description 70
- 150000002632 lipids Chemical class 0.000 claims description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- 229940024606 amino acid Drugs 0.000 claims description 24
- 150000001413 amino acids Chemical class 0.000 claims description 21
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 claims description 19
- 239000000178 monomer Substances 0.000 claims description 19
- 239000013543 active substance Substances 0.000 claims description 12
- 235000012000 cholesterol Nutrition 0.000 claims description 9
- 230000002209 hydrophobic effect Effects 0.000 claims description 9
- 229960001230 asparagine Drugs 0.000 claims description 7
- 150000003862 amino acid derivatives Chemical class 0.000 claims description 5
- 229920001308 poly(aminoacid) Polymers 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 4
- JHCLUTILJRJUHZ-UHFFFAOYSA-N pentatriacontan-18-amine Chemical compound CCCCCCCCCCCCCCCCCC(N)CCCCCCCCCCCCCCCCC JHCLUTILJRJUHZ-UHFFFAOYSA-N 0.000 claims description 4
- 229940106189 ceramide Drugs 0.000 claims description 3
- 230000007935 neutral effect Effects 0.000 claims description 3
- 150000003904 phospholipids Chemical class 0.000 claims description 3
- 239000002243 precursor Substances 0.000 claims description 3
- 229920006395 saturated elastomer Polymers 0.000 claims description 3
- 229930186217 Glycolipid Natural products 0.000 claims description 2
- 150000007513 acids Chemical class 0.000 claims description 2
- 150000001299 aldehydes Chemical class 0.000 claims description 2
- 229940093740 amino acid and derivative Drugs 0.000 claims description 2
- 150000008064 anhydrides Chemical class 0.000 claims description 2
- 150000003975 aryl alkyl amines Chemical class 0.000 claims description 2
- 150000001783 ceramides Chemical class 0.000 claims description 2
- 239000000243 solution Substances 0.000 description 92
- 239000002502 liposome Substances 0.000 description 68
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 55
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 54
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 49
- 239000002904 solvent Substances 0.000 description 37
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 36
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 36
- IAZDPXIOMUYVGZ-WFGJKAKNSA-N Dimethyl sulfoxide Chemical compound [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H] IAZDPXIOMUYVGZ-WFGJKAKNSA-N 0.000 description 36
- 238000005160 1H NMR spectroscopy Methods 0.000 description 34
- 238000002360 preparation method Methods 0.000 description 34
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 33
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 30
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 29
- GHWVXCQZPNWFRO-UHFFFAOYSA-N butane-2,3-diamine Chemical compound CC(N)C(C)N GHWVXCQZPNWFRO-UHFFFAOYSA-N 0.000 description 29
- REYJJPSVUYRZGE-UHFFFAOYSA-N Octadecylamine Chemical compound CCCCCCCCCCCCCCCCCCN REYJJPSVUYRZGE-UHFFFAOYSA-N 0.000 description 26
- 239000000047 product Substances 0.000 description 26
- UBQKCCHYAOITMY-UHFFFAOYSA-N pyridin-2-ol Chemical compound OC1=CC=CC=N1 UBQKCCHYAOITMY-UHFFFAOYSA-N 0.000 description 25
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 24
- 238000000034 method Methods 0.000 description 22
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 20
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 20
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 18
- 235000001014 amino acid Nutrition 0.000 description 18
- 238000007098 aminolysis reaction Methods 0.000 description 17
- 238000003756 stirring Methods 0.000 description 16
- 238000001840 matrix-assisted laser desorption--ionisation time-of-flight mass spectrometry Methods 0.000 description 15
- 239000011734 sodium Substances 0.000 description 15
- 108010069514 Cyclic Peptides Chemical group 0.000 description 13
- 102000001189 Cyclic Peptides Human genes 0.000 description 13
- 229960004132 diethyl ether Drugs 0.000 description 13
- 230000000694 effects Effects 0.000 description 13
- 239000012299 nitrogen atmosphere Substances 0.000 description 13
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
- 239000008280 blood Substances 0.000 description 12
- 210000004369 blood Anatomy 0.000 description 12
- 230000004087 circulation Effects 0.000 description 12
- 239000002245 particle Substances 0.000 description 12
- QOSSAOTZNIDXMA-UHFFFAOYSA-N Dicylcohexylcarbodiimide Chemical compound C1CCCCC1N=C=NC1CCCCC1 QOSSAOTZNIDXMA-UHFFFAOYSA-N 0.000 description 11
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 11
- HKUFIYBZNQSHQS-UHFFFAOYSA-N n-octadecyloctadecan-1-amine Chemical compound CCCCCCCCCCCCCCCCCCNCCCCCCCCCCCCCCCCCC HKUFIYBZNQSHQS-UHFFFAOYSA-N 0.000 description 11
- 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 description 10
- 238000005481 NMR spectroscopy Methods 0.000 description 10
- 239000003246 corticosteroid Substances 0.000 description 10
- 229940093499 ethyl acetate Drugs 0.000 description 10
- 235000019439 ethyl acetate Nutrition 0.000 description 10
- 229920000835 poly(gamma-benzyl-L-glutamate) polymer Polymers 0.000 description 10
- 229910052708 sodium Inorganic materials 0.000 description 10
- 239000000725 suspension Substances 0.000 description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 9
- 241000700159 Rattus Species 0.000 description 9
- 238000004108 freeze drying Methods 0.000 description 9
- ZFQWJXFJJZUVPI-UHFFFAOYSA-N tert-butyl n-(4-aminobutyl)carbamate Chemical compound CC(C)(C)OC(=O)NCCCCN ZFQWJXFJJZUVPI-UHFFFAOYSA-N 0.000 description 9
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 8
- 238000001990 intravenous administration Methods 0.000 description 8
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 8
- KILNVBDSWZSGLL-KXQOOQHDSA-N 1,2-dihexadecanoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCCCCCCCCCC KILNVBDSWZSGLL-KXQOOQHDSA-N 0.000 description 7
- 239000002202 Polyethylene glycol Substances 0.000 description 7
- 230000017531 blood circulation Effects 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 7
- ZDXPYRJPNDTMRX-UHFFFAOYSA-N glutamine Natural products OC(=O)C(N)CCC(N)=O ZDXPYRJPNDTMRX-UHFFFAOYSA-N 0.000 description 7
- 239000003999 initiator Substances 0.000 description 7
- 229930182817 methionine Natural products 0.000 description 7
- 235000006109 methionine Nutrition 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- 229920001223 polyethylene glycol Polymers 0.000 description 7
- 239000002244 precipitate Substances 0.000 description 7
- 206010061218 Inflammation Diseases 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 229910001873 dinitrogen Inorganic materials 0.000 description 6
- 229960002989 glutamic acid Drugs 0.000 description 6
- 239000004220 glutamic acid Substances 0.000 description 6
- 238000010348 incorporation Methods 0.000 description 6
- 230000004054 inflammatory process Effects 0.000 description 6
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 6
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 5
- GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 description 5
- 239000004470 DL Methionine Substances 0.000 description 5
- DCXYFEDJOCDNAF-REOHCLBHSA-N L-asparagine Chemical compound OC(=O)[C@@H](N)CC(N)=O DCXYFEDJOCDNAF-REOHCLBHSA-N 0.000 description 5
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 5
- 125000000217 alkyl group Chemical group 0.000 description 5
- 230000008901 benefit Effects 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 229920001577 copolymer Polymers 0.000 description 5
- 229960001334 corticosteroids Drugs 0.000 description 5
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 238000000502 dialysis Methods 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 210000004185 liver Anatomy 0.000 description 5
- FFEARJCKVFRZRR-UHFFFAOYSA-N methionine Chemical compound CSCCC(N)C(O)=O FFEARJCKVFRZRR-UHFFFAOYSA-N 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- OAOSXODRWGDDCV-UHFFFAOYSA-N n,n-dimethylpyridin-4-amine;4-methylbenzenesulfonic acid Chemical compound CN(C)C1=CC=NC=C1.CC1=CC=C(S(O)(=O)=O)C=C1 OAOSXODRWGDDCV-UHFFFAOYSA-N 0.000 description 5
- 239000011148 porous material Substances 0.000 description 5
- 229960004786 prednisolone phosphate Drugs 0.000 description 5
- JDOZJEUDSLGTLU-VWUMJDOOSA-N prednisolone phosphate Chemical compound O=C1C=C[C@]2(C)[C@H]3[C@@H](O)C[C@](C)([C@@](CC4)(O)C(=O)COP(O)(O)=O)[C@@H]4[C@@H]3CCC2=C1 JDOZJEUDSLGTLU-VWUMJDOOSA-N 0.000 description 5
- 210000000952 spleen Anatomy 0.000 description 5
- ADFXKUOMJKEIND-UHFFFAOYSA-N 1,3-dicyclohexylurea Chemical compound C1CCCCC1NC(=O)NC1CCCCC1 ADFXKUOMJKEIND-UHFFFAOYSA-N 0.000 description 4
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 description 4
- JZNWSCPGTDBMEW-UHFFFAOYSA-N Glycerophosphorylethanolamin Natural products NCCOP(O)(=O)OCC(O)CO JZNWSCPGTDBMEW-UHFFFAOYSA-N 0.000 description 4
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 4
- 241001465754 Metazoa Species 0.000 description 4
- IDGQXGPQOGUGIX-UHFFFAOYSA-N O-Benzyl-DL-serine Chemical compound OC(=O)C(N)COCC1=CC=CC=C1 IDGQXGPQOGUGIX-UHFFFAOYSA-N 0.000 description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 4
- MTCFGRXMJLQNBG-UHFFFAOYSA-N Serine Natural products OCC(N)C(O)=O MTCFGRXMJLQNBG-UHFFFAOYSA-N 0.000 description 4
- 229960003767 alanine Drugs 0.000 description 4
- 150000001408 amides Chemical class 0.000 description 4
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- 235000013922 glutamic acid Nutrition 0.000 description 4
- 238000010253 intravenous injection Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 210000000865 mononuclear phagocyte system Anatomy 0.000 description 4
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 4
- 150000008104 phosphatidylethanolamines Chemical class 0.000 description 4
- 229910052700 potassium Inorganic materials 0.000 description 4
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- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- LVNGJLRDBYCPGB-LDLOPFEMSA-N (R)-1,2-distearoylphosphatidylethanolamine Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[NH3+])OC(=O)CCCCCCCCCCCCCCCCC LVNGJLRDBYCPGB-LDLOPFEMSA-N 0.000 description 3
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 description 3
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- 208000009386 Experimental Arthritis Diseases 0.000 description 3
- AYFVYJQAPQTCCC-GBXIJSLDSA-N L-threonine Chemical compound C[C@@H](O)[C@H](N)C(O)=O AYFVYJQAPQTCCC-GBXIJSLDSA-N 0.000 description 3
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- 230000036571 hydration Effects 0.000 description 3
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- 125000002960 margaryl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- PSHKMPUSSFXUIA-UHFFFAOYSA-N n,n-dimethylpyridin-2-amine Chemical compound CN(C)C1=CC=CC=N1 PSHKMPUSSFXUIA-UHFFFAOYSA-N 0.000 description 3
- AXRJZVAJGWBMES-UHFFFAOYSA-N n-heptadecyloctadecan-1-amine Chemical group CCCCCCCCCCCCCCCCCCNCCCCCCCCCCCCCCCCC AXRJZVAJGWBMES-UHFFFAOYSA-N 0.000 description 3
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- IHSNQUNHINYDDN-JTQLQIEISA-N (2s)-2-(benzylamino)pentanedioic acid Chemical group OC(=O)CC[C@@H](C(O)=O)NCC1=CC=CC=C1 IHSNQUNHINYDDN-JTQLQIEISA-N 0.000 description 2
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- ZDXPYRJPNDTMRX-VKHMYHEASA-N L-glutamine Chemical compound OC(=O)[C@@H](N)CCC(N)=O ZDXPYRJPNDTMRX-VKHMYHEASA-N 0.000 description 2
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- 101100113485 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) chs-3 gene Proteins 0.000 description 2
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- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
- C08G69/10—Alpha-amino-carboxylic acids
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/10—Dispersions; Emulsions
- A61K9/127—Synthetic bilayered vehicles, e.g. liposomes or liposomes with cholesterol as the only non-phosphatidyl surfactant
- A61K9/1271—Non-conventional liposomes, e.g. PEGylated liposomes or liposomes coated or grafted with polymers
Landscapes
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- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
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- Chemical Kinetics & Catalysis (AREA)
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- Medicinal Preparation (AREA)
- General Preparation And Processing Of Foods (AREA)
- Polyamides (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Peptides Or Proteins (AREA)
- Biological Depolymerization Polymers (AREA)
- Cosmetics (AREA)
- Materials For Medical Uses (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
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|---|---|---|---|
| EP01202107 | 2001-06-01 |
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| ZA200308937B true ZA200308937B (en) | 2004-11-17 |
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| CA (2) | CA2448856A1 (enExample) |
| CZ (2) | CZ20033480A3 (enExample) |
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| EE (2) | EE200300598A (enExample) |
| ES (2) | ES2282439T3 (enExample) |
| HR (2) | HRP20030975A2 (enExample) |
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| NO (2) | NO20035263D0 (enExample) |
| PL (2) | PL367479A1 (enExample) |
| SK (2) | SK15972003A3 (enExample) |
| WO (2) | WO2002098951A2 (enExample) |
| ZA (2) | ZA200308937B (enExample) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE416214T1 (de) * | 2001-06-01 | 2008-12-15 | Astellas Pharma Europ B V | Zusammensetzungen enthaltend lipid-polymer konjugate |
| FR2840614B1 (fr) | 2002-06-07 | 2004-08-27 | Flamel Tech Sa | Polyaminoacides fonctionnalises par de l'alpha-tocopherol et leurs applications notamment therapeutiques |
| EP1393720A1 (en) * | 2002-08-27 | 2004-03-03 | Universiteit Utrecht | Vesicle-encapsulated corticosteroids for treatment of cancer |
| SG113442A1 (en) * | 2002-11-29 | 2005-08-29 | Agency Science Tech & Res | Improved temperature sensitive micelles |
| FR2855521B1 (fr) | 2003-05-28 | 2005-08-05 | Flamel Tech Sa | Polyaminoacides fonctionnalises par au moins un groupement h ydrophobe et leurs applications notamment therapeutiques. |
| EP1481683A1 (en) * | 2003-05-30 | 2004-12-01 | Yamanouchi Pharmaceutical Co. Ltd. | P-selectin targeting ligand and compositions thereof |
| SE527505C2 (sv) * | 2003-06-10 | 2006-03-28 | Anna Imberg | Komposita material och partiklar |
| FR2860516B1 (fr) * | 2003-10-03 | 2006-01-13 | Flamel Tech Sa | Homopolyaminoacides telecheliques fonctionnalises par des groupements hydrophobes et leurs applications notamment therapeutiques |
| US20100036093A1 (en) * | 2006-05-09 | 2010-02-11 | Osaka University | Cholesterolamine-introduced poly-gamma-glutamic acid derivative |
| JP4936312B2 (ja) * | 2006-07-20 | 2012-05-23 | 株式会社島津製作所 | 新規な両親媒性物質、それを用いた薬剤搬送システム及び分子イメージングシステム |
| JP5258189B2 (ja) * | 2006-11-09 | 2013-08-07 | 学校法人 関西大学 | 柔軟性生分解性ポリマー |
| ITRM20070327A1 (it) * | 2007-06-11 | 2008-12-12 | Univ Palermo | Vettori colloidali a struttura poliamminoacidica per il rilascio orale di peptidi e proteine e relativo metodo di produzione. |
| US20090285882A1 (en) * | 2008-04-22 | 2009-11-19 | Jochen Weiss | Stabilized Liposome Compositions and Related Methods of Use |
| KR101695836B1 (ko) | 2010-04-13 | 2017-01-16 | (주)아모레퍼시픽 | 경피흡수용 고분자-리포좀 나노복합체 조성물 및 그 제조방법 |
| ES2385995B2 (es) * | 2011-01-10 | 2013-05-21 | Universidade De Santiago De Compostela | Nanocápsulas con cubierta polimérica |
| US9993427B2 (en) * | 2013-03-14 | 2018-06-12 | Biorest Ltd. | Liposome formulation and manufacture |
| WO2019172362A1 (ja) * | 2018-03-07 | 2019-09-12 | 公益財団法人川崎市産業振興財団 | 刺激応答性ポリマー |
| WO2023282296A1 (ja) * | 2021-07-07 | 2023-01-12 | 日油株式会社 | ｐＨ応答性脂質誘導体 |
| WO2024232832A1 (en) * | 2023-05-11 | 2024-11-14 | Agency For Science, Technology And Research | A compound for preparing lipid nanoparticles encapsulating an agent, nanoparticle composition comprising said compound and related methods thereof |
| WO2025021942A1 (en) | 2023-07-27 | 2025-01-30 | Bracco Suisse Sa | Ultrasound responsive vesicles containing lipid-polyamino acid conjugates |
| WO2025031991A1 (en) * | 2023-08-04 | 2025-02-13 | Polypeptide Therapeutic Solutions, S.L. | Stealth-stabilized sulfur-containing lipo/polyamino acids |
| WO2025080209A1 (en) * | 2023-10-10 | 2025-04-17 | Agency For Science, Technology And Research | A compound for preparing lipid nanoparticles encapsulating an agent, nanoparticle composition comprising said compound and related methods thereof |
| WO2025090023A1 (en) * | 2023-10-24 | 2025-05-01 | Agency For Science, Technology And Research | A compound for preparing lipid nanoparticles encapsulating an agent, nanoparticle composition comprising said compound, and related methods thereof |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0657722B2 (ja) * | 1986-05-27 | 1994-08-03 | 三菱化成株式会社 | 水溶性ポリマ−組成物 |
| US5149794A (en) * | 1990-11-01 | 1992-09-22 | State Of Oregon | Covalent lipid-drug conjugates for drug targeting |
| US5395619A (en) * | 1993-03-03 | 1995-03-07 | Liposome Technology, Inc. | Lipid-polymer conjugates and liposomes |
| US6333021B1 (en) * | 1994-11-22 | 2001-12-25 | Bracco Research S.A. | Microcapsules, method of making and their use |
| US5972379A (en) * | 1995-02-14 | 1999-10-26 | Sequus Pharmaceuticals, Inc. | Liposome composition and method for administering a quinolone |
| US6197332B1 (en) * | 1997-08-13 | 2001-03-06 | Chiron Corporation | Lipid-conjugated polyamide compounds and related compositions and methods thereof |
| GB9811059D0 (en) * | 1998-05-23 | 1998-07-22 | Univ Strathclyde | Polyamino acid vesicles |
| ATE416214T1 (de) * | 2001-06-01 | 2008-12-15 | Astellas Pharma Europ B V | Zusammensetzungen enthaltend lipid-polymer konjugate |
-
2002
- 2002-06-03 AT AT02748799T patent/ATE416214T1/de not_active IP Right Cessation
- 2002-06-03 ES ES02754661T patent/ES2282439T3/es not_active Expired - Lifetime
- 2002-06-03 KR KR1020037015720A patent/KR100874847B1/ko not_active Expired - Fee Related
- 2002-06-03 CZ CZ20033480A patent/CZ20033480A3/cs unknown
- 2002-06-03 PL PL02367479A patent/PL367479A1/xx not_active Application Discontinuation
- 2002-06-03 PL PL02369455A patent/PL369455A1/xx not_active Application Discontinuation
- 2002-06-03 SK SK1597-2003A patent/SK15972003A3/sk not_active Application Discontinuation
- 2002-06-03 CA CA002448856A patent/CA2448856A1/en not_active Abandoned
- 2002-06-03 EP EP02754661A patent/EP1392756B1/en not_active Expired - Lifetime
- 2002-06-03 US US10/479,319 patent/US20040254352A1/en not_active Abandoned
- 2002-06-03 HU HU0400171A patent/HUP0400171A2/hu unknown
- 2002-06-03 MX MXPA03011050A patent/MXPA03011050A/es unknown
- 2002-06-03 JP JP2003502069A patent/JP2004527585A/ja active Pending
- 2002-06-03 KR KR1020037015722A patent/KR100894852B1/ko not_active Expired - Fee Related
- 2002-06-03 BR BR0209695-1A patent/BR0209695A/pt not_active IP Right Cessation
- 2002-06-03 CN CNB02812734XA patent/CN1271116C/zh not_active Expired - Fee Related
- 2002-06-03 CA CA002448858A patent/CA2448858A1/en not_active Abandoned
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- 2002-06-03 BR BR0209699-4A patent/BR0209699A/pt not_active IP Right Cessation
- 2002-06-03 MX MXPA03011049A patent/MXPA03011049A/es unknown
- 2002-06-03 HR HR20030975A patent/HRP20030975A2/hr not_active Application Discontinuation
- 2002-06-03 DE DE60230137T patent/DE60230137D1/de not_active Expired - Fee Related
- 2002-06-03 US US10/479,031 patent/US20040241222A1/en not_active Abandoned
- 2002-06-03 HU HU0400174A patent/HUP0400174A2/hu unknown
- 2002-06-03 WO PCT/EP2002/006432 patent/WO2002098951A2/en not_active Ceased
- 2002-06-03 EP EP02748799A patent/EP1392755B1/en not_active Expired - Lifetime
- 2002-06-03 WO PCT/EP2002/006783 patent/WO2002098952A1/en not_active Ceased
- 2002-06-03 ES ES02748799T patent/ES2318027T3/es not_active Expired - Lifetime
- 2002-06-03 SK SK1598-2003A patent/SK15982003A3/sk unknown
- 2002-06-03 EE EEP200300598A patent/EE200300598A/xx unknown
- 2002-06-03 HR HR20030976A patent/HRP20030976A2/hr not_active Application Discontinuation
- 2002-06-03 AT AT02754661T patent/ATE353927T1/de not_active IP Right Cessation
- 2002-06-03 JP JP2003502070A patent/JP2004527586A/ja active Pending
- 2002-06-03 EE EEP200300596A patent/EE200300596A/xx unknown
- 2002-06-03 CZ CZ20033479A patent/CZ20033479A3/cs unknown
- 2002-06-03 DE DE60218154T patent/DE60218154T2/de not_active Expired - Fee Related
-
2003
- 2003-11-17 ZA ZA200308937A patent/ZA200308937B/en unknown
- 2003-11-17 ZA ZA200308938A patent/ZA200308938B/en unknown
- 2003-11-27 NO NO20035263A patent/NO20035263D0/no not_active Application Discontinuation
- 2003-11-27 NO NO20035264A patent/NO20035264D0/no not_active Application Discontinuation
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2009
- 2009-07-06 US US12/498,080 patent/US20100145018A1/en not_active Abandoned
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