152507-71-6Relevant articles and documents
Total Synthesis of Cyclic Lipodepsipeptide Ophiotine
Wang, Jing,Liu, Chao,Hu, Hong-Gang,Zou, Yan,Zhao, Qin-Jie,Ye, Guang-Ming
, p. 883 - 887 (2020)
The first total synthesis of the natural nematicidal cyclic lipodepsipeptide ophiotine via a convergent strategy that involved both solid-phase peptide synthesis and liquid phase chemistry is reported. The pre-made dipeptide building block was synthesized
Isolation, Structure Elucidation, Biosynthesis, and Synthesis of Antalid, a Secondary Metabolite from Polyangium species
Tautz, Thomas,Hoffmann, Judith,Hoffmann, Thomas,Steinmetz, Heinrich,Washausen, Peter,Kunze, Brigitte,Huch, Volker,Kitsche, Andreas,Reichenbach, Hans,H?fle, Gerhard,Müller, Rolf,Kalesse, Markus
supporting information, p. 2560 - 2563 (2016/06/15)
The isolation, structure elucidation, and synthesis of antalid (1), a novel secondary metabolite from Polyangium sp., is described herein. The structure elucidation of 1 was performed with the aid of mass spectrometry, high field NMR experiments, and crystal structure analysis. The absolute configuration of antalid was confirmed through the Mosher ester method and ultimately by total synthesis. In addition, the biosynthetic origin of this hybrid PKS-NRPS natural product was unraveled by the in silico analysis of its biosynthetic gene cluster.
Cathepsin B-sensitive dipeptide prodrugs. 1. A model study of structural requirements for efficient release of doxorubicin
Dubowchik, Gene M.,Firestone, Raymond A.
, p. 3343 - 3346 (2007/10/03)
A series of lysosomal protease-sensitive peptides attached to doxorubicin (DOX) was prepared as model substrates for internalizing anticancer immunoconjugates and potential antimetastasis prodrugs. Rates of cathepsin B-mediated release of free drug was measured for each, and human plasma stabilities for representative examples.