GB1441146A - Precursor for preparing a bone-seeking technetium-99m complex - Google Patents
Precursor for preparing a bone-seeking technetium-99m complexInfo
- Publication number
- GB1441146A GB1441146A GB2236375A GB2236375A GB1441146A GB 1441146 A GB1441146 A GB 1441146A GB 2236375 A GB2236375 A GB 2236375A GB 2236375 A GB2236375 A GB 2236375A GB 1441146 A GB1441146 A GB 1441146A
- Authority
- GB
- United Kingdom
- Prior art keywords
- complex
- phosphate
- technetium
- seeking
- precursor
- 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.)
- Expired
Links
- GKLVYJBZJHMRIY-OUBTZVSYSA-N Technetium-99 Chemical compound [99Tc] GKLVYJBZJHMRIY-OUBTZVSYSA-N 0.000 title 1
- 239000002243 precursor Substances 0.000 title 1
- 229940056501 technetium 99m Drugs 0.000 title 1
- 125000002467 phosphate group Chemical group [H]OP(=O)(O[H])O[*] 0.000 abstract 3
- XPPKVPWEQAFLFU-UHFFFAOYSA-J diphosphate(4-) Chemical compound [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 abstract 2
- 235000011180 diphosphates Nutrition 0.000 abstract 2
- FSBZGYYPMXSIEE-UHFFFAOYSA-H tin(2+);diphosphate Chemical compound [Sn+2].[Sn+2].[Sn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O FSBZGYYPMXSIEE-UHFFFAOYSA-H 0.000 abstract 2
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- 229920000388 Polyphosphate Polymers 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
- 239000010452 phosphate Substances 0.000 abstract 1
- 239000001205 polyphosphate Substances 0.000 abstract 1
- 235000011176 polyphosphates Nutrition 0.000 abstract 1
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2123/00—Preparations for testing in vivo
Abstract
1441146 Stannous-phosphate complex NEW ENGLAND NUCLEAR CORP 11 Sept 1973 [13 Sept 1972] 22363/75 Divided out of 1441145 Heading C1A A stannous - phosphate complex, the phosphate moiety of which comprises pyrophosphate, the phosphate moiety containing no more than 25% by weight of linear polyphosphate of formula P n O 3n+1 <SP>-(n+2)</SP>, having a molecular weight greater than pyrophosphate, is prepared by admixing a phosphate solution containing a phosphate moiety as defined above with a stannous compound. The complex may be freeze dried.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00288577A US3851044A (en) | 1972-09-13 | 1972-09-13 | Bone seeking technetium 99m stannous phosphate complex |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1441146A true GB1441146A (en) | 1976-06-30 |
Family
ID=23107716
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2236375A Expired GB1441146A (en) | 1972-09-13 | 1973-09-11 | Precursor for preparing a bone-seeking technetium-99m complex |
| GB4268673A Expired GB1441145A (en) | 1972-09-13 | 1973-09-11 | Bone seeking technetium 99m complex |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4268673A Expired GB1441145A (en) | 1972-09-13 | 1973-09-11 | Bone seeking technetium 99m complex |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3851044A (en) |
| CA (1) | CA1120687A (en) |
| DE (3) | DE2366614C2 (en) |
| GB (2) | GB1441146A (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3976762A (en) * | 1974-07-05 | 1976-08-24 | Minnesota Mining And Manufacturing Company | Multi-organ technetium complexes production and use thereof |
| FR2281134A1 (en) * | 1974-08-06 | 1976-03-05 | Commissariat Energie Atomique | 99M TECHNETIUM MARKING PROCESS |
| DE2543350C2 (en) * | 1975-09-29 | 1984-10-11 | Henkel KGaA, 4000 Düsseldorf | Preparations for the manufacture of ↑ 9 ↑ ↑ 9 ↑ ↑ m ↑ Technetium radio diagnostics |
| DE2543349C2 (en) * | 1975-09-29 | 1984-05-10 | Henkel KGaA, 4000 Düsseldorf | Preparations for the production of 99m technetium-radiagnostica |
| US4075314A (en) * | 1976-04-29 | 1978-02-21 | Mallinckrodt, Inc. | Stannous pyrophosphate technetium-99m compositions |
| US4515767A (en) * | 1983-06-20 | 1985-05-07 | The Dow Chemical Company | Radioactive metals complexed with phosphonate derivatives of dicyclopentadienebis(methylamine) |
| US4508704A (en) * | 1984-02-27 | 1985-04-02 | The Dow Chemical Company | Radioactive metals complexed with phosphonate derivatives of bicycloheptane bis(alkylamines) |
| US4560548A (en) * | 1984-04-10 | 1985-12-24 | The Dow Chemical Company | Bone seeking Tc-99m complexes of phosphonate derivatives of bis(aminoalkyl)piperazine |
| US5066478A (en) * | 1984-06-04 | 1991-11-19 | The Dow Chemical Company | Radio labeled organic amine phosphonic acid complexes for the treatment of calcific tumors |
| US4898724A (en) * | 1984-06-04 | 1990-02-06 | The Dow Chemical Company | Organis amine phosphonic acid complexes for the treatment of calcific tumors |
| US4606907A (en) * | 1984-07-02 | 1986-08-19 | The Dow Chemical Company | Bone seeking Tc-99m complexes of phosphonate derivatives of polyamidoamines |
| DE3810819A1 (en) * | 1988-03-30 | 1989-10-12 | Hoechst Ag | TC-99M- (OMEGA) -ALKYLPHOSPHINICO-1-HYDROXYALKAN-1, 1-DIPHOSPHONATE CONTAINERS CONTAINING BONE SCINTIGRAPHY AND METHOD FOR PRODUCING THESE PREPARATIONS |
| US9849200B2 (en) | 2010-09-16 | 2017-12-26 | Mo-Sci Corporation | Strontium phosphate microparticle for radiological imaging and therapy |
| US8865123B1 (en) * | 2010-09-16 | 2014-10-21 | Mo-Sci Corporation | Strontium phosphate microparticle for radiological imaging and therapy |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2187314B1 (en) * | 1972-06-06 | 1975-06-20 | Commissariat Energie Atomique |
-
1972
- 1972-09-13 US US00288577A patent/US3851044A/en not_active Expired - Lifetime
-
1973
- 1973-08-17 CA CA000179088A patent/CA1120687A/en not_active Expired
- 1973-09-05 DE DE2366614A patent/DE2366614C2/de not_active Expired
- 1973-09-05 DE DE2344802A patent/DE2344802C2/de not_active Expired
- 1973-09-05 DE DE19732344802D patent/DE2344802A1/en active Granted
- 1973-09-11 GB GB2236375A patent/GB1441146A/en not_active Expired
- 1973-09-11 GB GB4268673A patent/GB1441145A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2344802C2 (en) | 1989-10-05 |
| US3851044A (en) | 1974-11-26 |
| DE2366614C2 (en) | 1989-07-06 |
| DE2344802A1 (en) | 1974-03-21 |
| CA1120687A (en) | 1982-03-30 |
| GB1441145A (en) | 1976-06-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| PE20 | Patent expired after termination of 20 years |
Effective date: 19930910 |