Synthesis of 1-Aza-cryptophycin 1, an Unstable Cryptophycin. An Unusual Skeletal Rearrangement
作者:Russell A Barrow、Richard E Moore、Lian-Hai Li、Marcus A Tius
DOI:10.1016/s0040-4020(00)00255-6
日期:2000.5
A total synthesis of cryptophycin 337 (1-aza-cryptophycin 1, 2), an analogue of the potent antitumor antibiotic cryptophycin 1 (1), is described. Cryptophycin 337 was unstable and underwent an unexpected skeletal rearrangement. (R)-Mandelic acid was used as the sole source of asymmetry for the synthesis of unit A.
描述了强效抗肿瘤抗生素隐藻霉素1(1)的类似物隐藻霉素337(1-氮杂-隐藻霉素1、2)的全合成。隐霉素337不稳定,并且发生了意外的骨骼重排。(R)-扁桃酸被用作单元A合成的唯一不对称来源。