KR20240006032A - 새로운 제형 - Google Patents
새로운 제형 Download PDFInfo
- Publication number
- KR20240006032A KR20240006032A KR1020237041232A KR20237041232A KR20240006032A KR 20240006032 A KR20240006032 A KR 20240006032A KR 1020237041232 A KR1020237041232 A KR 1020237041232A KR 20237041232 A KR20237041232 A KR 20237041232A KR 20240006032 A KR20240006032 A KR 20240006032A
- Authority
- KR
- South Korea
- Prior art keywords
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- mol
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- total weight
- 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.)
- Pending
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 330
- 238000009472 formulation Methods 0.000 title claims abstract description 320
- 229960002941 etonogestrel Drugs 0.000 claims abstract description 111
- GCKFUYQCUCGESZ-BPIQYHPVSA-N etonogestrel Chemical compound O=C1CC[C@@H]2[C@H]3C(=C)C[C@](CC)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 GCKFUYQCUCGESZ-BPIQYHPVSA-N 0.000 claims abstract description 109
- 238000000034 method Methods 0.000 claims abstract description 34
- 238000002360 preparation method Methods 0.000 claims abstract description 28
- 238000013268 sustained release Methods 0.000 claims abstract description 8
- 239000012730 sustained-release form Substances 0.000 claims abstract description 8
- 239000007972 injectable composition Substances 0.000 claims abstract description 5
- 239000000825 pharmaceutical preparation Substances 0.000 claims abstract 2
- 229920000359 diblock copolymer Polymers 0.000 claims description 124
- 229920000428 triblock copolymer Polymers 0.000 claims description 85
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 72
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 68
- 229920000642 polymer Polymers 0.000 claims description 55
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 37
- 238000002347 injection Methods 0.000 claims description 27
- 239000007924 injection Substances 0.000 claims description 27
- 235000014655 lactic acid Nutrition 0.000 claims description 23
- 239000004310 lactic acid Substances 0.000 claims description 23
- 239000003960 organic solvent Substances 0.000 claims description 20
- 229920001223 polyethylene glycol Polymers 0.000 claims description 15
- 230000001954 sterilising effect Effects 0.000 claims description 14
- 238000002156 mixing Methods 0.000 claims description 13
- 229920001244 Poly(D,L-lactide) Polymers 0.000 claims description 12
- 239000002552 dosage form Substances 0.000 claims description 12
- -1 poly(ethylene glycol) Polymers 0.000 claims description 12
- 239000002904 solvent Substances 0.000 claims description 12
- 239000000651 prodrug Substances 0.000 claims description 11
- 229940002612 prodrug Drugs 0.000 claims description 11
- 229920001427 mPEG Polymers 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 6
- 239000011148 porous material Substances 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 238000012377 drug delivery Methods 0.000 claims description 3
- 238000004806 packaging method and process Methods 0.000 claims description 3
- 238000002474 experimental method Methods 0.000 description 19
- 238000000338 in vitro Methods 0.000 description 16
- 230000002254 contraceptive effect Effects 0.000 description 15
- 239000003433 contraceptive agent Substances 0.000 description 14
- 238000003860 storage Methods 0.000 description 14
- 238000004458 analytical method Methods 0.000 description 13
- 210000004369 blood Anatomy 0.000 description 11
- 239000008280 blood Substances 0.000 description 11
- 238000004659 sterilization and disinfection Methods 0.000 description 11
- 238000010254 subcutaneous injection Methods 0.000 description 11
- 239000007929 subcutaneous injection Substances 0.000 description 11
- 239000007943 implant Substances 0.000 description 10
- 238000012360 testing method Methods 0.000 description 10
- 239000003643 water by type Substances 0.000 description 10
- 241001465754 Metazoa Species 0.000 description 9
- 239000008186 active pharmaceutical agent Substances 0.000 description 9
- 238000003556 assay Methods 0.000 description 9
- 239000013022 formulation composition Substances 0.000 description 9
- 241000282472 Canis lupus familiaris Species 0.000 description 8
- 241000700159 Rattus Species 0.000 description 8
- 229920001577 copolymer Polymers 0.000 description 8
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 8
- 238000001914 filtration Methods 0.000 description 7
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 6
- 238000005481 NMR spectroscopy Methods 0.000 description 6
- 239000003814 drug Substances 0.000 description 6
- 239000000546 pharmaceutical excipient Substances 0.000 description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 5
- 229940079593 drug Drugs 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- 238000001727 in vivo Methods 0.000 description 5
- 238000010255 intramuscular injection Methods 0.000 description 5
- 239000007927 intramuscular injection Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 210000002966 serum Anatomy 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 238000004704 ultra performance liquid chromatography Methods 0.000 description 5
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 229940124558 contraceptive agent Drugs 0.000 description 4
- 230000001186 cumulative effect Effects 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 235000019253 formic acid Nutrition 0.000 description 4
- 238000004128 high performance liquid chromatography Methods 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 230000036470 plasma concentration Effects 0.000 description 4
- 229920001606 poly(lactic acid-co-glycolic acid) Polymers 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- 229920001400 block copolymer Polymers 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- JJTUDXZGHPGLLC-UHFFFAOYSA-N lactide Chemical compound CC1OC(=O)C(C)OC1=O JJTUDXZGHPGLLC-UHFFFAOYSA-N 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 239000008194 pharmaceutical composition Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 238000013112 stability test Methods 0.000 description 3
- 231100000607 toxicokinetics Toxicity 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005303 weighing Methods 0.000 description 3
- 238000005160 1H NMR spectroscopy Methods 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 208000034530 PLAA-associated neurodevelopmental disease Diseases 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- RJKFOVLPORLFTN-LEKSSAKUSA-N Progesterone Chemical class 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 description 2
- 230000002744 anti-aggregatory effect Effects 0.000 description 2
- 239000003146 anticoagulant agent Substances 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 230000037396 body weight Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011067 equilibration Methods 0.000 description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 238000007689 inspection Methods 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
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000027758 ovulation cycle Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000004626 polylactic acid Substances 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 239000000583 progesterone congener Substances 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 238000007920 subcutaneous administration Methods 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- ODLHGICHYURWBS-LKONHMLTSA-N trappsol cyclo Chemical compound CC(O)COC[C@H]([C@H]([C@@H]([C@H]1O)O)O[C@H]2O[C@@H]([C@@H](O[C@H]3O[C@H](COCC(C)O)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](COCC(C)O)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](COCC(C)O)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](COCC(C)O)[C@H]([C@@H]([C@H]3O)O)O3)[C@H](O)[C@H]2O)COCC(O)C)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H]3O[C@@H]1COCC(C)O ODLHGICHYURWBS-LKONHMLTSA-N 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 229920000858 Cyclodextrin Polymers 0.000 description 1
- 208000036855 Left sided atrial isomerism Diseases 0.000 description 1
- 241000124008 Mammalia Species 0.000 description 1
- 238000011887 Necropsy Methods 0.000 description 1
- CANRESZKMUPMAE-UHFFFAOYSA-L Zinc lactate Chemical compound [Zn+2].CC(O)C([O-])=O.CC(O)C([O-])=O CANRESZKMUPMAE-UHFFFAOYSA-L 0.000 description 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- 150000001241 acetals Chemical class 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 125000005907 alkyl ester group Chemical group 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004166 bioassay Methods 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000013270 controlled release Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 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 description 1
- 229960004976 desogestrel Drugs 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000002255 enzymatic effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000013401 experimental design Methods 0.000 description 1
- 150000002194 fatty esters Chemical class 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 230000037406 food intake Effects 0.000 description 1
- 235000012631 food intake Nutrition 0.000 description 1
- 230000008570 general process Effects 0.000 description 1
- 229930182480 glucuronide Natural products 0.000 description 1
- 150000008134 glucuronides Chemical class 0.000 description 1
- 238000000892 gravimetry Methods 0.000 description 1
- 238000012735 histological processing Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 235000019359 magnesium stearate Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000007431 microscopic evaluation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229940006968 nexplanon Drugs 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- LCPDWSOZIOUXRV-UHFFFAOYSA-N phenoxyacetic acid Chemical class OC(=O)COC1=CC=CC=C1 LCPDWSOZIOUXRV-UHFFFAOYSA-N 0.000 description 1
- 239000008363 phosphate buffer Substances 0.000 description 1
- 230000004962 physiological condition Effects 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
- 238000003797 solvolysis reaction Methods 0.000 description 1
- 238000013097 stability assessment Methods 0.000 description 1
- 238000011146 sterile filtration Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 231100000820 toxicity test Toxicity 0.000 description 1
- 238000002562 urinalysis Methods 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000003221 volumetric titration Methods 0.000 description 1
- 229940050168 zinc lactate Drugs 0.000 description 1
- 235000000193 zinc lactate Nutrition 0.000 description 1
- 239000011576 zinc lactate Substances 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
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
- A61K9/0024—Solid, semi-solid or solidifying implants, which are implanted or injected in body tissue
-
- 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
- A61K31/567—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 position 17 alpha, e.g. mestranol, norethandrolone
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/08—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
- A61K47/10—Alcohols; Phenols; Salts thereof, e.g. glycerol; Polyethylene glycols [PEG]; Poloxamers; PEG/POE alkyl ethers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/34—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyesters, polyamino acids, polysiloxanes, polyphosphazines, copolymers of polyalkylene glycol or poloxamers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/08—Solutions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P15/00—Drugs for genital or sexual disorders; Contraceptives
- A61P15/18—Feminine contraceptives
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Biomedical Technology (AREA)
- Dermatology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Neurosurgery (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Gynecology & Obstetrics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Endocrinology (AREA)
- Reproductive Health (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
- Steroid Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP21305559 | 2021-04-30 | ||
| EP21305559.3 | 2021-04-30 | ||
| PCT/EP2022/061511 WO2022229402A1 (en) | 2021-04-30 | 2022-04-29 | New formulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20240006032A true KR20240006032A (ko) | 2024-01-12 |
Family
ID=75904839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020237041232A Pending KR20240006032A (ko) | 2021-04-30 | 2022-04-29 | 새로운 제형 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20240325294A1 (https=) |
| EP (1) | EP4329727A1 (https=) |
| JP (1) | JP2024516264A (https=) |
| KR (1) | KR20240006032A (https=) |
| CN (1) | CN117222402A (https=) |
| AU (1) | AU2022264844A1 (https=) |
| CA (1) | CA3217538A1 (https=) |
| MX (1) | MX2023012801A (https=) |
| WO (1) | WO2022229402A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2026013080A1 (en) | 2024-07-08 | 2026-01-15 | InnoCore Technologies Holding B.V. | Pharmaceutical composition based on biodegradable polymers comprising polyoxazoline |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2741628B1 (fr) | 1995-11-29 | 1998-02-06 | Centre Nat Rech Scient | Nouveaux hydrogels a base de copolymeres trisequences et leur application notamment a la liberation progressive de principes actifs |
| US9023897B2 (en) * | 2010-12-29 | 2015-05-05 | Medincell | Biodegradable drug delivery compositions |
| CN103446043B (zh) * | 2012-05-29 | 2015-06-17 | 辽宁省计划生育科学研究院 | 一种原位凝胶注射植入剂 |
| EP2866837B1 (en) * | 2012-06-27 | 2022-12-14 | Medincell S.A. | Biodegradable drug delivery for hydrophobic compositions |
| US10188602B2 (en) * | 2016-09-29 | 2019-01-29 | Gesea Biosciences Inc. | Bioerodible implant for long-term drug delivery and associated methods of manufacture and use |
| EP3655017B1 (en) * | 2017-07-17 | 2025-01-22 | Medincell S.A. | Pharmaceutical composition |
| KR102441064B1 (ko) * | 2017-07-17 | 2022-09-06 | 현대자동차주식회사 | 연료전지 차량의 제어 방법 |
-
2022
- 2022-04-29 CN CN202280031387.XA patent/CN117222402A/zh active Pending
- 2022-04-29 CA CA3217538A patent/CA3217538A1/en active Pending
- 2022-04-29 US US18/557,882 patent/US20240325294A1/en active Pending
- 2022-04-29 KR KR1020237041232A patent/KR20240006032A/ko active Pending
- 2022-04-29 AU AU2022264844A patent/AU2022264844A1/en active Pending
- 2022-04-29 MX MX2023012801A patent/MX2023012801A/es unknown
- 2022-04-29 JP JP2023566975A patent/JP2024516264A/ja active Pending
- 2022-04-29 EP EP22726457.9A patent/EP4329727A1/en active Pending
- 2022-04-29 WO PCT/EP2022/061511 patent/WO2022229402A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| MX2023012801A (es) | 2023-11-08 |
| JP2024516264A (ja) | 2024-04-12 |
| WO2022229402A1 (en) | 2022-11-03 |
| AU2022264844A1 (en) | 2023-11-23 |
| EP4329727A1 (en) | 2024-03-06 |
| US20240325294A1 (en) | 2024-10-03 |
| CA3217538A1 (en) | 2022-11-03 |
| CN117222402A (zh) | 2023-12-12 |
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