course of a study of 6-N-amino-substituted analogues of NB-506 (1), a more potent anticancer drug, J-109,404 (2), in which the formyl group of NB-506 was replaced with a 1,3-dihydroxypropane group, was reported. A study of further modification in the positions of two hydroxyl groups at the indole rings of 2 resulted in the discovery of a 2,10-dihydroxy analogue, J-107,088 (3), which is a promising anticancer
Kawase, Masami; Sinhababu, Achintya K.; Borchardt, Ronald T., Journal of Heterocyclic Chemistry, 1987, vol. 24, p. 1499 - 1501
作者:Kawase, Masami、Sinhababu, Achintya K.、Borchardt, Ronald T.
DOI:——
日期:——
SINHABABU, A. K.;BORCHARDT, R. T., J. ORG. CHEM., 1983, 48, N 19, 3347-3349
作者:SINHABABU, A. K.、BORCHARDT, R. T.
DOI:——
日期:——
A convenient method for the synthesis of indole-3-acetic acids
作者:Xiangming Guan、Ronald T. Borchardt
DOI:10.1016/s0040-4039(00)76815-8
日期:1994.5
Starting from the corresponding indoles, indole-3-aceticacids were synthesized through indole-3-glyoxylic acids, followed by hydrazone formation with p-toluenesulfonhydrazide, then reduction of the hydrazones with sodium borohydride.