WO2019177449A1 - 177lu-dota-hynic-ipsma como un radiofármaco terapéutico dirigido al antígeno prostático específico de membrana - Google Patents
177lu-dota-hynic-ipsma como un radiofármaco terapéutico dirigido al antígeno prostático específico de membrana Download PDFInfo
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- WO2019177449A1 WO2019177449A1 PCT/MX2019/000025 MX2019000025W WO2019177449A1 WO 2019177449 A1 WO2019177449 A1 WO 2019177449A1 MX 2019000025 W MX2019000025 W MX 2019000025W WO 2019177449 A1 WO2019177449 A1 WO 2019177449A1
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- psma
- hynic
- dota
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K51/00—Preparations containing radioactive substances for use in therapy or testing in vivo
- A61K51/02—Preparations containing radioactive substances for use in therapy or testing in vivo characterised by the carrier, i.e. characterised by the agent or material covalently linked or complexing the radioactive nucleus
- A61K51/04—Organic compounds
- A61K51/041—Heterocyclic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
- C07F5/003—Compounds containing elements of Groups 3 or 13 of the Periodic Table without C-Metal linkages
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K51/00—Preparations containing radioactive substances for use in therapy or testing in vivo
- A61K51/02—Preparations containing radioactive substances for use in therapy or testing in vivo characterised by the carrier, i.e. characterised by the agent or material covalently linked or complexing the radioactive nucleus
- A61K51/04—Organic compounds
- A61K51/0402—Organic compounds carboxylic acid carriers, fatty acids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K51/00—Preparations containing radioactive substances for use in therapy or testing in vivo
- A61K51/02—Preparations containing radioactive substances for use in therapy or testing in vivo characterised by the carrier, i.e. characterised by the agent or material covalently linked or complexing the radioactive nucleus
- A61K51/04—Organic compounds
- A61K51/0497—Organic compounds conjugates with a carrier being an organic compounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
Definitions
- the present invention relates to a new therapeutic radiopharmaceutical of iuteció 177 as an inhibitor of the membrane-specific prosthetic antigen ( ⁇ PSMA), where the acid 1, 4,7 10-phetraazacyclododecane-N, N ' , N '' , N '"' -tetraacetic acid (DOTA) attached to the molecule hydrazinonicatinamide (HYNIC) of a heterocyclic nature, generates a rigid chemical structure that minimizes the number of intramolecular hydrogen bonds and bonds, producing a favorable spatial orientation of the active site (Lys ⁇ Nal) - NH-CO ⁇ NH-GIu) in the molecule for biological re-comforting by the PSMA protein.
- the new 177 Lu-DOTA-HYN! C ⁇ iPSMA radiopharmaceutical accumulates, with high affinity in vivo, in tumors that overexpress PSMA protein, acting as a radiotherapeutic agent.
- Prostate cancer is the second most common cancer in men worldwide [Jemal A, et al. Cancer statistics, 201 Q. CA Cancer J Cli. 2010, 60: 277-300 ⁇ . In patients with localized PCa, the five-year survival rate is close to 100%; however, in patients with metastases, the five-year survival rate is 31% [Wei Q, et a !. Global analysis of dlfferentially expressed genes in androgen-indapandent prostate cancar. Prostate Cancer Prostatic Dis. 2007, 10: 167-174 ⁇ . Almost all patients with metastases initially respond well to anti-androgen treatments. However, the main cause of death in patients with PCa is the progression to androgen independence.
- glutamate carboxypeptidase II also known as membrane-specific prosthetic antigen (PSMA) is expressed in cells
- PSMA expression levels correlate directly to androgen independence, metastasis and progression.
- PSMA is a molecular target suitable for imaging and radiotherapy of metastatic prostate cancer using specific radiopharmaceuticals.
- PSMA gene is made up of 19 exons that span ⁇ 60 kb of genomic DNA. This gene encodes an intramembrane type II protein with a short cytoplasmic fragment (19 amino acid), a hydrophobic transmembrane domain (24 amino acids), and a large extracellular domain (707 amino acids).
- the PSMA protein is multifunctional, since it can act as an internalization receptor, as a nutrient absorption enzyme, or as a peptidase that participates in signal transduction in epithelial cells and cell migration [Rajasekaran A. et ai Is prostate-specific me brane antigen a muitifunctiona protein? American Journal of Physioiogy - Ceii Physiotogy, 2005, 288: C975-C981].
- PSMA inhibitor radiopharmaceuticals can also be used in other types of neoplasms other than CaP, as in the case of metastatic breast cancer, osteosarcomas, gliomas and differentiated thyroid cancer, among others f Fougére,
- the SPECT studies represent more than 70% of the total in nuclear medicine because of its lower cost and greater availability of equipment and radionuclides, since it is not necessary to have a cyclotron inside the Hospitals or close to these.
- the most commonly used radionucid is 99m Tc
- the S9m Tc- EDDA / HYNSC-iPSMA was recently reported as a membrane-specific prosthetic antigen inhibitor (PSMA) radiopharmaceutical containing hydrazinonicotynamide (HYNIC) as a chemical group critical in the increase of the lipophilicity of the molecule for the coupling to the hydrophobic sites of the PSMA, combined with the conventional use of HYNIC as a chelating agent for radiometai 99i !! Tc, where the acid
- ethylenediamine diacetic is used to complete the radiometal coordination sphere.
- EDDA ethylenediamine diacetic
- the " m Tc-EDDA / HYNiC- ⁇ PSMA radiopharmaceutical detects, with high affinity in vivo, the PSMA protein overexpressed in prostate cancer cells by SPECT molecular imaging techniques in nuclear medicine [Ferro-Flores G., et ai. Clinicai translation of a PSMA inhibitor for 99m Tc-based SPECT. Nuc ⁇ Med Biol, 2017, 48: 36-44; Santos-Cuevas et al.
- a new lutetium-177 radiopharmaceutical inhibitor of the membrane-specific prosthetic antigen (IPSMA) containing the acid 1, 4,7,10-tetraazacyclododecane-N, N ' , N " , N “" -tetraacetic acid is presented for patent purposes (DOTA) attached to the hydrazinonicotinamide (HYNIC) molecule of heterocyclic nature, which generates a rigid chemical structure that minimizes the number of intramolecular hydrogen conformers and bonds, producing a favorable spatial orientation of the active site (Lys (Nal) -NH- CO-NH-Giu) of the molecule for biological recognition by the PSMA protein
- IPSMA membrane-specific prosthetic antigen
- DOTA-HYNIC-iPSMA accumulates, with high affinity in vivo, in tumors that overexpress the PSMA protein, acting as a radiotherapeutic agent.
- the structure of the radiopharmaceutical to be patented is shown schematically in Figure 1 ( 177 Lu-DOTA-HYNiC-IPSMA).
- derivative 177 Lu-DOTA-HYNIC-iPSMA was designed and synthesized to obtain a low reactive and rigid chemical structure in the HYN ⁇ C region that minimizes the number of hydrogen bonds and hydrogen bonds intramolecular with respect to derivatives 177 Lu-PSMA-617 and i77 Lu-PSMA ⁇ 1 & T.
- table 1 the comparative results of their molecular properties and optimal structural geometries are presented for the different PSMA inhibitors.
- the ligands PSMA-817, DOTA-HYNIC-iPSMA, and PSMA-l & T were constructed taking into account the valence, the type of bond, the load and the hybridization.
- MM3 procedure increased The minimum energies (MM3 procedure increased) and the lowest energy conformer (CONFLEX procedure) associated with the optimal geometry of their structures, were obtained using the CACbe Work System Pro software.
- the optimal geometric structures were confirmed by mechanical-quantum methods using the Scbródinger equation with MOPAC (molecular orbital) that calculates the heat of water formation (COSMO). From them, the complexes were constructed with Lutetium and the results of increased MM3 (molecular mechanics), CONFLEX and the structure of the most stable and optimal geometry for Lu-PSMA-617 and Lu DOTA-HYNIC-iPSMA radiopharmaceuticals and Lu-PSMA-i & T.
- MOPAC molecular orbital
- Table 1 shows that the Lu-DOTA-HYNIC-iPSMA molecule is more stable than that of Lu-PSMA-617 according to the energy of the most stable conformer (lowest energy) and the lowest total number of conformers; as well as the formation of fewer hydrogen bonds in Lu-DOTA-
- Lu-PSMA-I & T has the lowest number of shapers with the lowest minimum energy, in its conformation the hydrophobic rings of the molecule are compromised when oriented, due substantially to such weak hydrogen interactions, towards the 177 Lu-DQTA ring (interactions benzene ⁇ [m-iodine-pheno!] ⁇ 177 LU-DQTA). Therefore, the optimal structural geometries of the different radiopharmaceuticals presented in Table 1 indicate a convenient spatial conformation for the Lu-DQTA-HYNIC-iPSMA, where a favorable spatial orientation (without significant intramolecular interactions) of! active site (Lys (Nal) -NH-GO-NH-Glu) of the molecule for biological recognition by the PSMA protein.
- the 3 carboxyl groups of the Glu-NH-CO-NH-Lys fragment are free to electrostatically interact with the peptide side chains in the active center of the PSMA, the ia urea oxygen to coordinate the Zinc and the aromatic structure in Nal for ef coupling with the active hydrophobic site of the enzyme.
- HYNIG is not used as a molecule to quench the radiometai
- HYNIC is used exclusively as a bifunctional agent for marking with 09m Tc [Decristofom C et ai 99! r, Tc-EDDA / HYN ⁇ C-TOG: a new 99m Tc - iabeiied radiopharmaceutical for imaging somatostatin receptor-positive tumors; first ciinical results and intra-patien ⁇ comparison with 111 in-labe ⁇ led octreotide derivatives, 2000, J NUC ⁇ Med 27; 1318-25; Ferro-Flores G et al.
- DOTA-HYNIC-iPSMA (0.6 mg) was formulated as a freeze-dried pharmaceutical form containing 50 mg of mannitol and 100 mg of ascorbic acid. Said formulation, after being reconstituted with 1.1 i of 1 M sodium acetate buffer, pH 5.0, containing the sterile and pyrogen-free solution of lutetium-177 chloride ( 1? (U (3 ⁇ 4) and incubation of 30 min in a Dry bath at 95 C, provides a transparent aqueous solution of the compound to be patented 177 Lu-DOTA-HYN! C-iPSMA (figure 1) with a radiochemical purity greater than 98% determined by reverse phase HPLC presenting the radiolochromatogram of the figure 3.
- the radiopharmaceutical remains stable with a radiochemical purity greater than 98% after 7 days of labeling.
- In vitro tests of stability in human serum show a serum protein binding of 6 5 ⁇ 1 8% and a high
- the compound showed no toxicity or adverse effects when administered at a dose of 40 mg / kg in laboratory ba! BC mice.
- the greatest uptake and excretion is renal, with lower hepatic uptake and high uptake in parathyroid, salivary and lacrimal glands.
- the average doses absorbed were 0.23, 0.28, 0.88 and 1.17 mGy / MBq for the spleen, e! liver, kidney and salivary glands, respectively.
- PSA Proliferative Retastatic astatic astatic astatic astatic astatic astatic astatic astatic astatic astatic astatic astatic astatic astatic astatic astatic astatic astatic astatic astatic astatic astatic astatic astatic astatic astatic astatic astatic astatic astatic astatic astatic astatic astatic lesions and / or in the intensity of radiopharmaceutical uptake in metastases and primary tumor determined by image.
- Figure 4 shows a SPECT image of radiopharmaceutical 1? 7 Lu-DOTA-HYNIC-IPSMA obtained in a healthy volunteer at different times.
- Figure 5 shows a PET and SPECT image of the same patient with advanced metastatic prostate cancer who was administered both 68 Ga-PSMA-11 (PET, 1 h) and 17? Lu-DQTA-HYNIC-iPSMA (SPECT, 24 h), showing that both radioirras detect with high sensitivity the tumors and metastases of prostate cancer, associated with the recognition of the overexpression of PSMA; confirming the ability of the radiopharmaceutical / 7 Lu-DOTA-HYNIC-iPSMA to detect an overexpressed PSMA alive in prostate cancer cells.
- Figure 6 shows the images of a patient with metastatic prostate cancer after the third cycle of treatment with 177 Lu-DGTA-HYNIC-iPSMA.
- Image follow-up with 68 Ga-PSMA-11 (PET) shows that the sites of metastatic prostate cancer lesion (indicated by arrows), decrease in size and number after each administration of 177 Lu-DOTA-HYNIC-iPSMA until Its complete elimination.
- PET Ga-PSMA-11
- This image confirms and is the main evidence of the radiotherapeutic potential of 177 Lu ⁇ DOTA-HYNIC-iPSMA in the treatment of tumor lesions that overexpress PSMA
- radiopharmaceutical 177 Lu-DOTA-HYNIC-IPSMA has radiotherapeutic properties that are demonstrated in the significant reduction of serum PSA levels, as well as a decrease in number and size of metastatic lesions observed in prostate cancer patients treated with 177 Lu-DOTA-HYNIC-iPSMA.
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- Animal Behavior & Ethology (AREA)
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Abstract
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Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR112020018155-2A BR112020018155A2 (pt) | 2018-03-14 | 2019-03-07 | 177lu-dota-hynic-ipsma como um radiofármaco terapêutico dirigido ao antígeno prostático específico de membrana |
| EP19768668.6A EP3766893B1 (en) | 2018-03-14 | 2019-03-07 | 177lu-dota-hynic-ipsma as a therapeutic radiopharmaceutical targeting prostate-specific membrane antigen |
| ES19768668T ES2960729T3 (es) | 2018-03-14 | 2019-03-07 | 177 Lu-dota-hynic-ipsma como un radiofármaco terapéutico dirigido al antígeno prostático específico de membrana |
| EA202092176A EA202092176A1 (ru) | 2018-03-14 | 2019-03-07 | 177Lu-DOTA-HYNIC-iPSMA В КАЧЕСТВЕ ТЕРАПЕВТИЧЕСКОГО РАДИОФАРМАЦЕВТИЧЕСКОГО СРЕДСТВА, НАЦЕЛЕННОГО НА ПРОСТАТИЧЕСКИЙ СПЕЦИФИЧЕСКИЙ МЕМБРАННЫЙ АНТИГЕН |
| US16/980,252 US12128114B2 (en) | 2018-03-14 | 2019-03-07 | 177Lu-DOTA-HYNIC-iPSMA as a therapeutic radiopharmaceutical targeting prostate-specific membrane antigen |
| CN201980029761.0A CN112074526B (zh) | 2018-03-14 | 2019-03-07 | 作为治疗性放射性药物的177Lu-DOTA-HYNIC-iPSMA |
| CA3093819A CA3093819A1 (en) | 2018-03-14 | 2019-03-07 | 177lu-dota-hynic-ipsma as a therapeutic radiopharmaceutical targeting prostate-specific membrane antigen |
| ZA2020/05600A ZA202005600B (en) | 2018-03-14 | 2020-09-09 | 177lu-dota-hynic-ipsma as a therapeutic radiopharmaceutical targeting prostate-specific membrane antigen |
| US18/886,598 US20250009911A1 (en) | 2018-03-14 | 2024-09-16 | DOTA-HYNIC-iPSMA AS A THERAPEUTIC RADIOPHARMACEUTICAL TARGETING PROSTATE-SPECIFIC MEMBRANE ANTIGEN |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MXMX/A/2018/003175 | 2018-03-14 | ||
| MX2018003175A MX380340B (es) | 2018-03-14 | 2018-03-14 | 177lu-dota-hynic-ipsma como un radiofarmaco terapeutico dirigido al antigeno prostatico especifico de membrana. |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US16/980,252 A-371-Of-International US12128114B2 (en) | 2018-03-14 | 2019-03-07 | 177Lu-DOTA-HYNIC-iPSMA as a therapeutic radiopharmaceutical targeting prostate-specific membrane antigen |
| US18/886,598 Continuation-In-Part US20250009911A1 (en) | 2018-03-14 | 2024-09-16 | DOTA-HYNIC-iPSMA AS A THERAPEUTIC RADIOPHARMACEUTICAL TARGETING PROSTATE-SPECIFIC MEMBRANE ANTIGEN |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2019177449A1 true WO2019177449A1 (es) | 2019-09-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/MX2019/000025 Ceased WO2019177449A1 (es) | 2018-03-14 | 2019-03-07 | 177lu-dota-hynic-ipsma como un radiofármaco terapéutico dirigido al antígeno prostático específico de membrana |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US12128114B2 (es) |
| EP (1) | EP3766893B1 (es) |
| CN (1) | CN112074526B (es) |
| BR (1) | BR112020018155A2 (es) |
| CA (1) | CA3093819A1 (es) |
| EA (1) | EA202092176A1 (es) |
| ES (1) | ES2960729T3 (es) |
| MA (1) | MA52029A (es) |
| MX (1) | MX380340B (es) |
| WO (1) | WO2019177449A1 (es) |
| ZA (1) | ZA202005600B (es) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022101352A1 (en) * | 2020-11-12 | 2022-05-19 | Abx Advanced Biochemical Compounds Gmbh | Ligands of prostate specific membrane antigen (psma) containing heteroaromatic linker building blocks |
| WO2022231411A1 (es) * | 2021-04-30 | 2022-11-03 | Instituto Nacional De Investigaciones Nucleares | Nanopartículas radioluminiscentes de sesquióxido de lutecio-177 funcionalizadas con péptidos para imagen óptica |
| WO2026057880A1 (en) | 2024-09-16 | 2026-03-19 | Telix Innovations S.A. | RADIOLABELING KIT AND METHOD FOR RADIOLABELING DOTA-HYNIC-panPSMA |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230097381A1 (en) * | 2020-04-24 | 2023-03-30 | Radiomedix, Inc. | Composition, kit and method for diagnosis and treatment of prostate cancer |
| CN112851637B (zh) * | 2021-01-22 | 2022-11-18 | 北京瑞达福明科技有限公司 | 一种psma抑制剂、化合物及其制备方法与用途 |
| KR20230155494A (ko) * | 2021-02-26 | 2023-11-10 | 테릭스 파마슈티컬스 (이노베이션스) 피티와이 엘티디 | 글루타메이트-우레아-라이신 유래(gul 유래) 전립선-특이적 막 항원(psma) 표적화 접합체의 고체상 합성 및 치료 및/또는 진단제의 전구체로서 이들의 용도 |
| EP4326246A4 (en) | 2021-04-23 | 2026-04-15 | Wisconsin Alumni Res Found | PSMA-TARGETING LIGANDS WITH OPTIMAL IMAGING AND THERAPY PROPERTIES |
| CN118852043A (zh) * | 2021-09-03 | 2024-10-29 | 晶核生物医药科技(南京)有限公司 | 一种肽脲素衍生物、含其的药物组合物及其应用 |
| CN115260155B (zh) * | 2022-08-08 | 2023-11-10 | 北京师范大学 | 一种含三唑环和肼基尼古酰胺基的谷氨酸-脲衍生物及其应用 |
| CN117069670B (zh) * | 2023-07-31 | 2026-04-10 | 复旦大学附属华山医院 | 靶向psma的二聚体化合物及其衍生物和应用 |
| WO2025029963A1 (en) | 2023-07-31 | 2025-02-06 | Curium Us Llc | [ 177lu] lutetium-psma i&t composition and dosimetry, kit, method of making, and method of using thereof |
| WO2025042307A1 (ru) * | 2023-08-18 | 2025-02-27 | Общество С Ограниченной Ответственностью "Центр Молекулярных Исследований" (Ооо "Цми") | Лиофилизат, фармацевтическая композиция и способ её приготовления |
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| KR20080022588A (ko) | 2005-06-30 | 2008-03-11 | 브리스톨-마이어스 스퀴브 파마 컴퍼니 | 영상화제로서의 히드라지드 컨쥬게이트 |
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| KR20230155494A (ko) * | 2021-02-26 | 2023-11-10 | 테릭스 파마슈티컬스 (이노베이션스) 피티와이 엘티디 | 글루타메이트-우레아-라이신 유래(gul 유래) 전립선-특이적 막 항원(psma) 표적화 접합체의 고체상 합성 및 치료 및/또는 진단제의 전구체로서 이들의 용도 |
-
2018
- 2018-03-14 MX MX2018003175A patent/MX380340B/es unknown
-
2019
- 2019-03-07 WO PCT/MX2019/000025 patent/WO2019177449A1/es not_active Ceased
- 2019-03-07 US US16/980,252 patent/US12128114B2/en active Active
- 2019-03-07 EA EA202092176A patent/EA202092176A1/ru unknown
- 2019-03-07 CA CA3093819A patent/CA3093819A1/en active Pending
- 2019-03-07 MA MA052029A patent/MA52029A/fr unknown
- 2019-03-07 BR BR112020018155-2A patent/BR112020018155A2/pt unknown
- 2019-03-07 ES ES19768668T patent/ES2960729T3/es active Active
- 2019-03-07 CN CN201980029761.0A patent/CN112074526B/zh active Active
- 2019-03-07 EP EP19768668.6A patent/EP3766893B1/en active Active
-
2020
- 2020-09-09 ZA ZA2020/05600A patent/ZA202005600B/en unknown
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| WO2017222362A1 (es) | 2016-06-24 | 2017-12-28 | Instituto Nacional De Investigaciones Nucleares | 99mtc-edda/hynic-ipsma como un radiofármaco para la detección de la sobre-expresión del antigeno prostático de membrana |
Non-Patent Citations (33)
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|---|---|---|---|---|
| WO2022101352A1 (en) * | 2020-11-12 | 2022-05-19 | Abx Advanced Biochemical Compounds Gmbh | Ligands of prostate specific membrane antigen (psma) containing heteroaromatic linker building blocks |
| WO2022231411A1 (es) * | 2021-04-30 | 2022-11-03 | Instituto Nacional De Investigaciones Nucleares | Nanopartículas radioluminiscentes de sesquióxido de lutecio-177 funcionalizadas con péptidos para imagen óptica |
| WO2026057880A1 (en) | 2024-09-16 | 2026-03-19 | Telix Innovations S.A. | RADIOLABELING KIT AND METHOD FOR RADIOLABELING DOTA-HYNIC-panPSMA |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3766893C0 (en) | 2023-07-19 |
| CN112074526B (zh) | 2024-02-20 |
| EP3766893A4 (en) | 2022-02-16 |
| MX380340B (es) | 2025-03-11 |
| US20210015949A1 (en) | 2021-01-21 |
| CA3093819A1 (en) | 2019-09-19 |
| EP3766893A1 (en) | 2021-01-20 |
| US12128114B2 (en) | 2024-10-29 |
| ZA202005600B (en) | 2021-08-25 |
| EP3766893B1 (en) | 2023-07-19 |
| ES2960729T3 (es) | 2024-03-06 |
| MX2018003175A (es) | 2019-09-16 |
| EA202092176A1 (ru) | 2021-02-24 |
| CN112074526A (zh) | 2020-12-11 |
| MA52029A (fr) | 2021-01-20 |
| BR112020018155A2 (pt) | 2021-02-02 |
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