N,N-Dialkylhydrazones as the Imine Component in the Staudinger-Like [2+2] Cycloaddition to Benzyloxyketene We thank the Dirección General de Investigación Científica y Técnica (grants BQU 2001-2376 and PPQ 2000-1341) and the Junta de Andalucía for financial support. We also thank the Ministerio de Educación y Ciencia for a doctoral fellowship to A.F.
N,N-Dialkylhydrazones as the Imine Component in the Staudinger-Like [2+2] Cycloaddition to Benzyloxyketene We thank the Dirección General de Investigación Científica y Técnica (grants BQU 2001-2376 and PPQ 2000-1341) and the Junta de Andalucía for financial support. We also thank the Ministerio de Educación y Ciencia for a doctoral fellowship to A.F.
Synthesis and Biological Evaluation of C-3'-Modified Analogs of 9(R)-Dihydrotaxol
作者:Leping Li、Sheela A. Thomas、Larry L. Klein、Clinton M. Yeung、Clarence J. Maring、David J. Grampovnik、Paul A. Lartey、Jacob J. Plattner
DOI:10.1021/jm00043a005
日期:1994.8
Taxol (1) is considered a most exciting new drug in cancer chemotherapy. The promising antitumor activity of 9(R)-dihydrotaxol (3) encouraged us to further explore the structure-activity relationship of this new member of the taxane family. Studies indicated that the C-13 side chain of taxol is indispensable for antitumor activity and that the natural substitution pattern of a 2'(R)-hydroxy and a 3'(S)-acylamino
N,N-Dialkylhydrazones as the Imine Component in the Staudinger-Like [2+2] Cycloaddition to Benzyloxyketene We thank the Dirección General de Investigación Científica y Técnica (grants BQU 2001-2376 and PPQ 2000-1341) and the Junta de Andalucía for financial support. We also thank the Ministerio de Educación y Ciencia for a doctoral fellowship to A.F.
作者:Rosario Fernández、Ana Ferrete、José M. Lassaletta、José M. Llera、Eloísa Martín-Zamora