Spirofluoreneisothiazolidinone dioxides as aldose reductase inhibitors
摘要:
揭示了新的螺合芴异噻唑啉二氧化物及其制备方法。
公开号:
US04968809A1
作为产物:
描述:
2-fluoro-9-fluorenone hydrazone 在
manganese dioxide 作用下,
以
四氢呋喃 为溶剂,
反应 18.0h,
以to provide 6.5 g (100%) of product (13) as a red solid which的产率得到2-fluoro-9-diazofluorene
参考文献:
名称:
Spirofluoreneisothiazolidinone dioxides as aldose reductase inhibitors
作者:Dharinee D. Choytun、Lisa D. Langlois、Thomas P. Johansson、Charles L. B. Macdonald、Gary W. Leach、Noham Weinberg、Jason A. C. Clyburne
DOI:10.1039/b404129a
日期:——
Azines (R2CNâNCR2) are 2,3-diaza analogues of 1,3-butadiene. In this report we show that strong polarisation of the azine imparts structural features consistent with delocalization within the azine fragment; NLO properties for the azines are also reported.