159681-67-1Relevant articles and documents
Synthesis of N-desmethyl derivatives of 17α-acetoxy-11β(4-N,N- dimethylaminophenyl)-19-norpregna-4,9-diene-3,20-dione and mifepristone: Substrates for the synthesis of radioligands
Rao, Pemmaraju N.,Acosta, C. Kirk,Cessac, James W.,Bahr, Martin L.,Kim, Hyun K.
, p. 205 - 212 (2007/10/03)
The syntheses of N-desmethyl derivatives of CDB-2914 and the mono-N- desmethyl derivative of Mifepristone are described. We also describe the use of the mono-desmethyl derivatives as substrates for the synthesis of N- tritomethyl derivatives of CDB-2914 a
Oxidative Demethylation of 4-Substituted N,N-Dimethylanilines with Iodine and Calcium Oxide in the Presence of Methanol
Acosta, Kirk,Cessac, James W.,Rao, P. Narasimha,Kim, Hyun K.
, p. 1985 - 1986 (2007/10/02)
Reaction of para-substituted N,N-dimethylarylamines with iodine-calcium oxide in tetrahydrofuran-methanol affords N-methylarylamines in good yield.