The present invention covers boronated porphyrins containing multiple carborane cages which selectively accumulate in neoplastic tissue within the irradiation volume and thus can be used in cancer therapies such as boron neutron capture therapy and photodynamic therapy.
CHIUSOLI, GIAN PAOLO;COSTA, MIRCO;REVERBERI, SARA, SYNTHESIS,(1989) N, C. 262-265
作者:CHIUSOLI, GIAN PAOLO、COSTA, MIRCO、REVERBERI, SARA
DOI:——
日期:——
US5877165A
申请人:——
公开号:US5877165A
公开(公告)日:1999-03-02
Synthesis of Pyrrole-3,4-diacetic Acid and Its Derivatives
作者:Gian Paolo Chiusoli、Mirco Costa、Sara Reverberi
DOI:10.1055/s-1989-27217
日期:——
A simple procedure for the synthesis of pyrrole-3,4-diacetic esters and N-derivatives thereof consists of the oxidative alkoxycarbonylation of dipropargylamine or N-derivatives to give 3,4-bis(alkoxycarbonylmethylene) pyrrolidines which can be easily isomerized to pyrrole-3,4-diacetic esters. Controlled hydrolysis of these esters affords pyrrolidine-3,4-diacetic acid.