SYNTHESIS AND PROPERTIES OF NOVEL PT(II)-CONTAINING POLYPHOSPHAZENES

Authors
BAIK, HJUNG, OSSUNG, YKSOHN, YS
Issue Date
1995-11-20
Publisher
KOREAN CHEMICAL SOC
Citation
BULLETIN OF THE KOREAN CHEMICAL SOCIETY, v.16, no.11, pp.1074 - 1079
Abstract
Poly(dichlorophosphazene) having low molecular weight ((M) over bar w similar to 10(4)) was synthesized by the thermal reaction of hexachlorocyclotriphosphazene in the presence of excess AlCl3 (>2%) as catalyst. Using the poly(dichlorophosphazene), poly[bis(ethylglycino)phosphazene], poly[bis(glycinemethylamido)phosphazene], and poly[(glycinemethylamido)(methyiamino)phosphazene] were prepared. Diammineplatinum(II) complex cation was introduced into these derivatized phosphazene polymers, and the resultant polymers containing the platinum(II) moiety were charaterized by means of elemental analysis, IR and NMR spectroscopies, and then subjected to in vitro and in vivo assays of antitumor activity.
Keywords
PHOSPHAZENE HIGH POLYMERS; SIDE GROUPS; AMINOPHOSPHAZENES; PHOSPHAZENE HIGH POLYMERS; SIDE GROUPS; AMINOPHOSPHAZENES
ISSN
0253-2964
URI
https://pubs.kist.re.kr/handle/201004/144913
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KIST Article > Others
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