Synthetic Process Development of Antitumor Agent KT6587, an Indolocarbazole Alkaloid K252a Derivative

M Kinugawa, Y Mimura, Y Masuda…

Index: Organic Process Research and Development, , vol. 3, # 2 p. 131 - 134

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Citation Number: 5

Abstract

... to depress the amount of the undesirable compound 5. As the workup procedure, quick neutralization ... with diluted hydrochloric acid, extraction with dichloromethane, passage of the organic layer through ... In conclusion, an efficient four-step process for large-scale synthesis of ...