WS 75624 A and B , New Endothelin Converting Enzyme Inhibitors Isolated from Saccharothrix sp . No . 75624 II . Structure Elucidation of WS 75624 A and B

@inproceedings{Seiji2006WS7A,
  title={WS 75624 A and B , New Endothelin Converting Enzyme Inhibitors Isolated from Saccharothrix sp . No . 75624 II . Structure Elucidation of WS 75624 A and B},
  author={Seiji and Yoshimura},
  year={2006}
}
  • Seiji, Yoshimura
  • Published 2006
mental analysis1} and high resolution fast atom bombardment MS (HRFAB-MS)1* and 13C NMRspectral data (Table 1). All 18 carbon signals were seen in the 13G NMRspectrum, consisting of one methyl, 5 CH2, 2 methoxy, one oxymethine, 2 =CH and 7 sp2 quaternary carbons. These groups accounted 22 non-exchangeable protons and therefore 2A possesses 2 exchangeable protons. It reacted quickly with trimethylsilyldiazo-