The preparation of ester heterocycles mostly uses heteroatoms as nucleophilic sites, which are achieved by intramolecular substitution or addition reactions. Compound: 4-Methyl-1-phenyl-2,3-dihydro-1H-phosphole 1-oxide( cas:707-61-9 ) is researched.Application In Synthesis of 4-Methyl-1-phenyl-2,3-dihydro-1H-phosphole 1-oxide.Tsunekawa, Kenji; Yamashita, Mitsuji; Fujie, Michio; Niimi, Taishi; Suyama, Takuya; Asai, Kazuhide; Ito, Satoru; Yamashita, Junko; Yamada, Manabu; Ozaki, Nobuhisa; Nakamura, Satoki published the article 《Preparation of phospho sugar analogs and their evaluation as novel anticancer agents》 about this compound( cas:707-61-9 ) in Phosphorus, Sulfur and Silicon and the Related Elements. Keywords: phospho sugar analog preparation anticancer leukemia. Let’s learn more about this compound (cas:707-61-9).
Phospho sugars were prepared by a novel synthetic route starting from phosphorus heterocyclic compounds, 2-phospholenes. The anhydro- and deoxy-phospha sugar derivatives have been revealed to have potential anticancer activities against human leukemia K562 and U937 cell lines. In this article, deoxybromophospho sugars with different numbers of bromo substituents were prepared, and their anticancer activities were evaluated by MTT method. The order of the activities depending on the number of bromo substituent was first revealed, and trideoxytribromotetrofuranose type phospho sugar [2,3,4-tribromo-3-methyl-1-phenylphospholane 1-oxide (4: TBMPPAO)] was the most active among these phospha sugars prepared Diastereomers of dideoxydibromotetrofuranose-type phospho sugar [2,3-dibromo-3-methyl-1-phenylphospholane 1-oxide (2: DBMPPAO)] were separated into four components, and the structure as well as the character of each component was assigned by spectral and chromatog. data as well as by MTT method.The deoxybromophospha sugars have higher antileukemia activity than Gleevec against U937 cells.
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Reference:
1,3-Benzodioxole – Wikipedia,
Dioxole | C3H4O2 – PubChem