JPS56156290A - Organosilicon compound - Google Patents
Organosilicon compoundInfo
- Publication number
- JPS56156290A JPS56156290A JP5947180A JP5947180A JPS56156290A JP S56156290 A JPS56156290 A JP S56156290A JP 5947180 A JP5947180 A JP 5947180A JP 5947180 A JP5947180 A JP 5947180A JP S56156290 A JPS56156290 A JP S56156290A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- structural units
- salt
- recurring structural
- silsesquioxane
- 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
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Silicon Polymers (AREA)
Abstract
NEW MATERIAL:Organosilicon compounds with recurring structural units of formula I (m is 1W10) and their salts.
EXAMPLE: threo-Disodium salt of poly(α,β-dicarboxy-β-hydroxy-ethylaminopropyl) silsesquioxane.
USE: Carcinostatic agent: they are low-toxicity and permit oral, parenteral and local administration. The dose is preferably 500W10mg/kg/day.
PREPARATION: A poly(aminoalkyl)silsesquioxane with recurring structural units of formula II is made to react with epoxysuccinic acid or its salt to give a compound with the recurring structural units of formula I or its salt. The reaction temperature is preferably 40W175°C.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5947180A JPS56156290A (en) | 1980-05-07 | 1980-05-07 | Organosilicon compound |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5947180A JPS56156290A (en) | 1980-05-07 | 1980-05-07 | Organosilicon compound |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56156290A true JPS56156290A (en) | 1981-12-02 |
Family
ID=13114250
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5947180A Pending JPS56156290A (en) | 1980-05-07 | 1980-05-07 | Organosilicon compound |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56156290A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0367222A2 (en) * | 1988-11-03 | 1990-05-09 | Wacker-Chemie Gmbh | Silicons crosslinked via organic oligosilsesquioxanes |
JP2005524750A (en) * | 2002-05-09 | 2005-08-18 | ザ プロクター アンド ギャンブル カンパニー | Composition comprising an anionic functionalized polyorganosiloxane for modifying a surface to be hydrophobic and thereby enhancing delivery of an active agent to the surface being treated |
US20070260030A1 (en) * | 2004-04-15 | 2007-11-08 | Sinvent As | Method for the Manufacture of Polybranched Organic/Inorganic Hybrid Polymers |
-
1980
- 1980-05-07 JP JP5947180A patent/JPS56156290A/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0367222A2 (en) * | 1988-11-03 | 1990-05-09 | Wacker-Chemie Gmbh | Silicons crosslinked via organic oligosilsesquioxanes |
JP2005524750A (en) * | 2002-05-09 | 2005-08-18 | ザ プロクター アンド ギャンブル カンパニー | Composition comprising an anionic functionalized polyorganosiloxane for modifying a surface to be hydrophobic and thereby enhancing delivery of an active agent to the surface being treated |
US20070260030A1 (en) * | 2004-04-15 | 2007-11-08 | Sinvent As | Method for the Manufacture of Polybranched Organic/Inorganic Hybrid Polymers |
JP2007532749A (en) * | 2004-04-15 | 2007-11-15 | シンベント アクティーゼルスカブ | Method for producing multi-branched organic / inorganic hybrid polymer |
US8802807B2 (en) * | 2004-04-15 | 2014-08-12 | Sinvent As | Method for the manufacture of polybranched organic/inorganic hybrid polymers |
US9453113B2 (en) | 2004-04-15 | 2016-09-27 | Sinvent As | Method for the manufacture of polybranched organic/inorganic hybrid polymers |
US9487632B2 (en) | 2004-04-15 | 2016-11-08 | Sinvent As | Method for the manufacture of polybranched organic/inorganic hybrid polymers |
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