The invention features compositions and methods for treating or alleviating a symptom of cancer. The compositions and methods of the invention direct supra-lethal doses of radiation, called Hot-Spots, to virtually all cancer cell types.
Indoxylic Acid Esters as Convenient Intermediates Towards Indoxyl Glycosides
作者:Stephan Böttcher、Joachim Thiem
DOI:10.1002/ejoc.201301198
日期:2014.1
Indoxylicacid methyl and allyl esters with varied halide-substitution patterns were obtained in excellent yields using a scalable route. Phase-transfer glycosylation of these key intermediates was carried out with various glycosyl halides. Subsequent mild silver-mediated decarboxylation followed by Zemplen deacetylation led to indoxyl glycosides in good overall yields. Indoxyl glycosides are well-established