JP2024536419A - レボチロキシンの注射可能な徐放性薬学的製剤およびその調製方法 - Google Patents
レボチロキシンの注射可能な徐放性薬学的製剤およびその調製方法 Download PDFInfo
- Publication number
- JP2024536419A JP2024536419A JP2024521050A JP2024521050A JP2024536419A JP 2024536419 A JP2024536419 A JP 2024536419A JP 2024521050 A JP2024521050 A JP 2024521050A JP 2024521050 A JP2024521050 A JP 2024521050A JP 2024536419 A JP2024536419 A JP 2024536419A
- Authority
- JP
- Japan
- Prior art keywords
- levothyroxine
- pharmaceutical formulation
- polymer
- lactide
- glycolide
- 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
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
- A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
- A61K31/19—Carboxylic acids, e.g. valproic acid
- A61K31/195—Carboxylic acids, e.g. valproic acid having an amino group
- A61K31/197—Carboxylic acids, e.g. valproic acid having an amino group the amino and the carboxyl groups being attached to the same acyclic carbon chain, e.g. gamma-aminobutyric acid [GABA], beta-alanine, epsilon-aminocaproic acid or pantothenic acid
- A61K31/198—Alpha-amino acids, e.g. alanine or edetic acid [EDTA]
-
- 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
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
- A61K9/1605—Excipients; Inactive ingredients
- A61K9/1629—Organic macromolecular compounds
- A61K9/1641—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poloxamers
- A61K9/1647—Polyesters, e.g. poly(lactide-co-glycolide)
-
- 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
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
- A61K9/1682—Processes
- A61K9/1694—Processes resulting in granules or microspheres of the matrix type containing more than 5% of excipient
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P5/00—Drugs for disorders of the endocrine system
- A61P5/14—Drugs for disorders of the endocrine system of the thyroid hormones, e.g. T3, T4
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Epidemiology (AREA)
- Dermatology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Endocrinology (AREA)
- Biomedical Technology (AREA)
- Neurosurgery (AREA)
- Diabetes (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Inorganic Chemistry (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GR20210100683A GR1010327B (el) | 2021-10-06 | 2021-10-06 | Παρατεταμενης αποδεσμευσης ενεσιμο φαρμακευτικο σκευασμα λεβοθυροξινης και μεθοδος παρασκευης αυτου |
| GR20210100683 | 2021-10-06 | ||
| GB2119164.8A GB2613656A (en) | 2021-12-13 | 2021-12-13 | Sustained release injectable pharmaceutical formulation of levothyroxine and process for preparation thereof |
| GB2119164.8 | 2021-12-13 | ||
| PCT/EP2022/025463 WO2023057088A1 (en) | 2021-10-06 | 2022-10-06 | Sustained release injectable pharmaceutical formulation of levothyroxine and process for preparation thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2024536419A true JP2024536419A (ja) | 2024-10-04 |
| JP2024536419A5 JP2024536419A5 (https=) | 2025-10-09 |
Family
ID=83996642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024521050A Pending JP2024536419A (ja) | 2021-10-06 | 2022-10-06 | レボチロキシンの注射可能な徐放性薬学的製剤およびその調製方法 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20250268830A1 (https=) |
| EP (1) | EP4412594A1 (https=) |
| JP (1) | JP2024536419A (https=) |
| KR (1) | KR20240066197A (https=) |
| AU (1) | AU2022360328A1 (https=) |
| CA (1) | CA3234073A1 (https=) |
| CO (1) | CO2024005798A2 (https=) |
| MX (1) | MX2024004141A (https=) |
| WO (1) | WO2023057088A1 (https=) |
| ZA (1) | ZA202403411B (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4701631A1 (en) * | 2023-04-28 | 2026-03-04 | Maia Pharmaceuticals, Inc. | Levothyroxine dispersions |
| CN116831994B (zh) * | 2023-06-25 | 2026-03-27 | 湖南赛隆药业(长沙)有限公司 | 一种注射用左甲状腺素钠缓释微球冻干制剂及其制备方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1127634A (zh) | 1995-04-06 | 1996-07-31 | 中国科学院成都有机化学研究所 | 一种激素缓释微球注射剂及其制备方法 |
| CN113384537A (zh) * | 2021-04-25 | 2021-09-14 | 苏州大学 | 一种左旋千金藤啶碱缓释微球及其制备方法 |
-
2022
- 2022-10-06 CA CA3234073A patent/CA3234073A1/en active Pending
- 2022-10-06 JP JP2024521050A patent/JP2024536419A/ja active Pending
- 2022-10-06 MX MX2024004141A patent/MX2024004141A/es unknown
- 2022-10-06 AU AU2022360328A patent/AU2022360328A1/en active Pending
- 2022-10-06 KR KR1020247015048A patent/KR20240066197A/ko active Pending
- 2022-10-06 US US18/697,615 patent/US20250268830A1/en active Pending
- 2022-10-06 WO PCT/EP2022/025463 patent/WO2023057088A1/en not_active Ceased
- 2022-10-06 EP EP22797011.8A patent/EP4412594A1/en active Pending
-
2024
- 2024-05-02 ZA ZA2024/03411A patent/ZA202403411B/en unknown
- 2024-05-03 CO CONC2024/0005798A patent/CO2024005798A2/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US20250268830A1 (en) | 2025-08-28 |
| CA3234073A1 (en) | 2023-04-13 |
| AU2022360328A1 (en) | 2024-05-16 |
| CO2024005798A2 (es) | 2024-05-10 |
| MX2024004141A (es) | 2024-07-10 |
| WO2023057088A1 (en) | 2023-04-13 |
| ZA202403411B (en) | 2025-01-29 |
| EP4412594A1 (en) | 2024-08-14 |
| KR20240066197A (ko) | 2024-05-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20251001 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20251001 |