90663-06-2Relevant academic research and scientific papers
Auxiliary-directed oxidation of ursolic acid by 'Ru'-porphyrins: Chemical modulation of cytotoxicity against tumor cell lines
Tanaka, Katsunori,Mazumder, Kishor,Siwu, Eric R.O.,Nozaki, Satoshi,Watanabe, Yasuyoshi,Fukase, Koichi
supporting information; experimental part, p. 1756 - 1759 (2012/05/04)
Derivatization of ursolic acid, one of the natural ursene-type pentacyclic triterpenes, was investigated by the oxidation with dioxoruthenium(VI) tetraphenylporphyrins. Oxidation selectivity on the terpene structure was modulated by the auxiliaries introd
