848484-65-1Relevant articles and documents
Preparation and characterization of novel 4-bromo-3,4-dimethyl-1-phenyl-2- phospholene 1-oxide and the analogous phosphorus heterocycles or phospha sugars
Yamada, Manabu,Yamashita, Mitsuji,Suyama, Takuya,Yamashita, Junko,Asai, Kazuhide,Niimi, Taishi,Ozaki, Nobuhisa,Fujie, Michio,Maddali, Kasthuraiah,Nakamura, Satoki,Ohnishi, Kazunori
experimental part, p. 5943 - 5946 (2010/11/18)
4-Bromo-3,4-dimethyl-1-phenyl-2-phospholene 1-oxide (3c) was first synthesized from 3,4-dimethyl-1-phenyl-2-phospholene 1-oxide (2c) by a bromo-radical substitution reaction occurred at C-4 position by N-bromosuccinimide and 2,2′-azobisisobutyronitrile. The novel phospha sugar analogue 3c exerted high anti-proliferative effect on U937 cells evaluated by MTT in vitro methods and was much more efficient than that of Gleevec, which is known as a molecule targeting chemotherapeutical agent. The substitution of 2-phospholenes at C-3 and C-4 position with methyl groups as well as 4-bromo substituent suggests a good anti-proliferative effect.