53437-74-4Relevant academic research and scientific papers
Enantiospecific synthesis and biological evaluation of seco analogues of antitumor amaryllidaceae alkaloids
Chretien,Ibn Ahmed,Masion,Chapleur
, p. 7463 - 7478 (2007/10/02)
Some "seco" analogues of Amaryllidaceae alkaloids narciclasine and lycoricidine have been prepared in enantiomerically pure form from D-glucose using Ferrier carbocyclization as the key step. N-acylation of the resulting amines 21, 22, 25 and 26 with seve
An Improved Procedure for the Ring Opening of Benzylidene Acetals with N-Bromosuccinimide
Chretien, Francoise,Khaldi, Mustapha,Chapleur, Yves
, p. 1589 - 1596 (2007/10/02)
A new procedure for the ring opening of 4,6-O-benzylidene acetals of carbohydrates with N-bromosuccinimide using calcium carbonate in stoechiometric amount instead of excess barium carbonate is described.This procedure is succesfully applied to some highl
