发明授权
US5719265A Polymer-bound paclitaxel derivatives 失效
聚合物结合紫杉醇衍生物

Polymer-bound paclitaxel derivatives
摘要:
A polymer conjugate consisting essentially of: from 90 to 99.9 mol % of units represented by the formula ##STR1## from 0.1 to 5 mol % of units represented by the formula ##STR2## wherein one of R.sub.1 and R.sub.2 is a copolymer residue of the formula ##STR3## and the other one is hydrogen atom; from 0 to 9.9 mol % of units represented by the formula ##STR4##
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