Preparation of Homologous Pyrazolonedicarboxylates
摘要:
Homologous disodium pyrazolonedicarboxylates (8, 16f and 16g) as possible protectors of cis-DDP induced nephrotoxicity, have been prepared by the reaction of hydrazine with di-t-butyl ethyl beta-keto triesters (5b, 13b and 13c) and subsequent hydrolysis of formed di-t-butyl pyrazolonedicarboxylates (6b, 14b and 14c).
Preparation of Homologous Pyrazolonedicarboxylates
摘要:
Homologous disodium pyrazolonedicarboxylates (8, 16f and 16g) as possible protectors of cis-DDP induced nephrotoxicity, have been prepared by the reaction of hydrazine with di-t-butyl ethyl beta-keto triesters (5b, 13b and 13c) and subsequent hydrolysis of formed di-t-butyl pyrazolonedicarboxylates (6b, 14b and 14c).
Synthesis of Water-Soluble, Multiple Functionalizable Dendrons for the Conversion of Large Dendrimers or Other Molecular Objects into Potential Drug Carriers
作者:Stephan Müller、A. Dieter Schlüter
DOI:10.1002/chem.200401078
日期:2005.9.19
The synthesis of dendrons and dendrimers which carry OEG chains and bidentate ligands and/or fluorescence tags is described. The orthogonally protected functional groups of the dendrons allow modification of the substitution pattern and attachment to larger entities. Both dendrons and dendrimers are highly water-soluble. The dendrons should have considerable potential to convert, for example, commercially
Derivatisation of an Anti-Cancer Cationic Antimicrobial Peptide and its Complexation to Platinum(II)
作者:James P. Parker、Marc Devocelle、Celine J. Marmion
DOI:10.1002/zaac.201300109
日期:2013.7
focuses on the cationicantimicrobialpeptide (CAP) DP18L with its known propensity to target and selectively kill cancer cells. DP18L was derivatised to dap-DP18L where dap is 2,3-diaminopropionic acid. Dap facilitated binding to PtII via an (N,N') bidentate ligand to afford the first reported Pt-CAP complex, cis-[Pt(dap-DP18L)Cl2)]. The syntheses of the peptides and the Pt-peptide complex were carried