133498-97-2Relevant articles and documents
Total synthesis of sandramycin and its analogues via a multicomponent assemblage
Katayama, Katsushi,Nakagawa, Koji,Takeda, Hiroshi,Matsuda, Akira,Ichikawa, Satoshi
supporting information, p. 428 - 431 (2014/04/03)
The total synthesis of sandramycin has been accomplished by using a Staudinger/aza-Wittig/diastereoselective Ugi three-component reaction sequence as a key step to obtain a linear pentadepsipeptide. Subsequent [5 + 5] coupling of the penptapeptide, macrolactamization, and introduction of the quinaldin chromophores afforded sandramycin. Dihydroxy and diacetoxy analogues were also prepared, and the cytotoxic activity of these analogues against a range of human cancer cell lines was evaluated.
(-)-Sandramycin: Total synthesis and characterization of DNA binding properties
Boger, Dale L.,Chen, Jyun-Hung,Saionz, Kurt W.
, p. 1629 - 1644 (2007/10/03)
Full details of the total synthesis of the potent antitumor antibiotic (-)-sandramycin (1), a cyclic decadepsipeptide possessing a 2-fold axis of symmetry, is described and constitutes the first total synthesis of a member of the growing class of naturall
C-alkylation of peptides through polythiated and LiCl-solvated derivatives containing sarcosine Li-enolate units
Seebach,Bossler,Grundler,Shoda
, p. 197 - 224 (2007/10/02)
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