Total synthesis of (±)-stemonamide, (±)-isostemonamide, (±)-stemonamine, and (±)-isostemonamine using a radical cascade
摘要:
A total synthesis of (+/-)-stemonamide and (+/-)-isostemonamide has been achieved by using a radical cascade that involves two endo-selective cyclizations. (+/-)-Stemonamine and (+/-)-isostemonamine are synthesized by chemoselective reduction of (+/-)-stemonamide and (+/-)-isostemonamide, respectively. (C) 2008 Elsevier Ltd. All rights reserved.
Total synthesis of (±)-stemonamide, (±)-isostemonamide, (±)-stemonamine, and (±)-isostemonamine using a radical cascade
摘要:
A total synthesis of (+/-)-stemonamide and (+/-)-isostemonamide has been achieved by using a radical cascade that involves two endo-selective cyclizations. (+/-)-Stemonamine and (+/-)-isostemonamine are synthesized by chemoselective reduction of (+/-)-stemonamide and (+/-)-isostemonamide, respectively. (C) 2008 Elsevier Ltd. All rights reserved.
STEMONAMIDE SYNTHESIS INTERMEDIATE AND PHARMACEUTICAL COMPOSITION FOR PREVENTION AND/OR TREATMENT OF CANCER
申请人:National University Corporation Kanazawa
University
公开号:EP2322528A1
公开(公告)日:2011-05-18
An objective of the invention is to provide a compound effective for prevention and/or treatment of cancer. The invention relates to a compound according to by formula I, or a salt, solvate or physiologically functional derivative thereof, and a composition for prevention and/or treatment of cancer comprising the same as an active ingredient:
wherein R1 to R6, x, and y are as defined in the description.
本发明的目的是提供一种有效预防和/或治疗癌症的化合物。本发明涉及一种符合式 I 的化合物,或其盐类、溶解物或生理功能衍生物,以及以其为活性成分的预防和/或治疗癌症的组合物:
其中 R1 至 R6、x 和 y 如说明中所定义。
Total synthesis of (±)-stemonamide, (±)-isostemonamide, (±)-stemonamine, and (±)-isostemonamine using a radical cascade
作者:Tsuyoshi Taniguchi、Hiroyuki Ishibashi
DOI:10.1016/j.tet.2008.06.091
日期:2008.9
A total synthesis of (+/-)-stemonamide and (+/-)-isostemonamide has been achieved by using a radical cascade that involves two endo-selective cyclizations. (+/-)-Stemonamine and (+/-)-isostemonamine are synthesized by chemoselective reduction of (+/-)-stemonamide and (+/-)-isostemonamide, respectively. (C) 2008 Elsevier Ltd. All rights reserved.