1: acetone; aqueous NaOH-solution / beim Behandeln des Reaktionsprodukts mit Salpetersaeure und Schwefelsaeure
2: aq.-ethanolic NaOH-solution
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参考文献
Lambooy
Journal of the American Chemical Society, 1949 , vol. 71, p. 3758
State of Oregon, acting by and through the Oregon State Board of Higher Education, acting for and on behalf of the Oregon Health Sciences University and the University of Oregon, Eugene Oregon; Acea Pharmaceuticals, Inc.; The Regents of the University of California
Patent: US5631373 A1, 1997 ;