CA2784212C - Biphotonic photosensitizers, nanoparticles containing the same and their use as drugs - Google Patents
Biphotonic photosensitizers, nanoparticles containing the same and their use as drugs Download PDFInfo
- Publication number
- CA2784212C CA2784212C CA2784212A CA2784212A CA2784212C CA 2784212 C CA2784212 C CA 2784212C CA 2784212 A CA2784212 A CA 2784212A CA 2784212 A CA2784212 A CA 2784212A CA 2784212 C CA2784212 C CA 2784212C
- Authority
- CA
- Canada
- Prior art keywords
- group
- ranging
- carbon atoms
- nanoparticle
- branched
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
- C07D333/14—Radicals substituted by singly bound hetero atoms other than halogen
- C07D333/16—Radicals substituted by singly bound hetero atoms other than halogen by oxygen atoms
-
- 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
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
- C07F7/1804—Compounds having Si-O-C linkages
-
- 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
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
- C07D333/14—Radicals substituted by singly bound hetero atoms other than halogen
- C07D333/20—Radicals substituted by singly bound hetero atoms other than halogen by nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
- C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
- C07D409/10—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D495/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms
- C07D495/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
- C07D495/04—Ortho-condensed systems
-
- 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
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/0801—General processes
-
- 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
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/10—Compounds having one or more C—Si linkages containing nitrogen having a Si-N linkage
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H23/00—Compounds containing boron, silicon or a metal, e.g. chelates or vitamin B12
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Biotechnology (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Genetics & Genomics (AREA)
- Biochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Compounds Containing Sulfur Atoms (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Medicinal Preparation (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP09306238 | 2009-12-15 | ||
| EP09306238.8 | 2009-12-15 | ||
| PCT/EP2010/069035 WO2011073054A1 (en) | 2009-12-15 | 2010-12-07 | Biphotonic photosensitizers, nanoparticles containing the same and their use as drugs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2784212A1 CA2784212A1 (en) | 2011-06-23 |
| CA2784212C true CA2784212C (en) | 2018-01-16 |
Family
ID=42021128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2784212A Active CA2784212C (en) | 2009-12-15 | 2010-12-07 | Biphotonic photosensitizers, nanoparticles containing the same and their use as drugs |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8709747B2 (enExample) |
| EP (1) | EP2513083B1 (enExample) |
| JP (1) | JP5926685B2 (enExample) |
| CA (1) | CA2784212C (enExample) |
| WO (1) | WO2011073054A1 (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2988721B1 (fr) | 2012-03-27 | 2014-04-04 | Centre Nat Rech Scient | Nanoparticules de silicium poreux fonctionnalisees et leurs utilisations en therapie photodynamique |
| FR3044676B1 (fr) * | 2015-12-04 | 2017-11-24 | Univ Rennes | Dendrimeres photosensibilisateurs biphotoniques, procede de fabrication et utilisations |
| WO2019112519A1 (en) * | 2017-12-08 | 2019-06-13 | Nanyang Technological University | Photodynamically active organosilica nanoparticles and medical uses thereof |
| CN114504551B (zh) * | 2020-11-16 | 2024-01-02 | 北京厚燊维康科技有限责任公司 | 可用于光动力治疗或诊断的制剂 |
| CN117327098B (zh) * | 2023-09-28 | 2025-11-11 | 江汉大学 | 一种以用于i型光动力治疗为主的aie型光敏剂的制备方法与应用 |
| WO2025207959A1 (en) | 2024-03-27 | 2025-10-02 | Biogen Ma Inc. | Anti-transferrin receptor antibodies and uses thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITFI940095A1 (it) | 1994-05-23 | 1995-11-23 | Molteni & C | Coniugati fotodinamici aventi proprieta' biocide |
| AU2004207813B8 (en) * | 2003-01-24 | 2010-04-22 | Health Research, Inc. | Use of photodynamic therapy therapeutic agents entrapped in ceramic nanoparticles |
| US20090035576A1 (en) * | 2006-09-08 | 2009-02-05 | Prasad Paras N | Nanoparticles for two-photon activated photodynamic therapy and imaging |
-
2010
- 2010-12-07 WO PCT/EP2010/069035 patent/WO2011073054A1/en not_active Ceased
- 2010-12-07 EP EP10790539.0A patent/EP2513083B1/en not_active Not-in-force
- 2010-12-07 US US13/516,010 patent/US8709747B2/en active Active
- 2010-12-07 JP JP2012543599A patent/JP5926685B2/ja not_active Expired - Fee Related
- 2010-12-07 CA CA2784212A patent/CA2784212C/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2013513632A (ja) | 2013-04-22 |
| CA2784212A1 (en) | 2011-06-23 |
| JP5926685B2 (ja) | 2016-05-25 |
| WO2011073054A1 (en) | 2011-06-23 |
| EP2513083A1 (en) | 2012-10-24 |
| US20130065849A1 (en) | 2013-03-14 |
| US8709747B2 (en) | 2014-04-29 |
| EP2513083B1 (en) | 2016-04-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20151118 |
|
| H11 | Ip right ceased following rejected request for revival |
Free format text: ST27 STATUS EVENT CODE: T-6-6-H10-H11-H101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: TIME LIMIT FOR REVERSAL EXPIRED Effective date: 20240719 |