73938-74-6Relevant articles and documents
STRUCTURAL INVESTIGATION OF THE ANTIBIOTIC SPORAVIRIDIN XII. ISOLATION OF THE PSEUDOAGLYCONES FROM N-ACETYLSPORAVIRIDINS UNDER BASIC CONDITIONS
Kimura, Ikumi,Yamamoto, Kinjiro,Harada, Ken-ichi,Suzuki, Makoto
, p. 1917 - 1920 (2007/10/02)
N-acetylsporaviridins (N-Ac-SVD) are composed of six components whose molecular weights are all about 2200.Treatment of each component of N-Ac-SVD with 1,8-diazabicycloundecen-7 (DBU) gave two pseudoaglycones and one of three viridopentaose A, B and C.
STRUCTURAL INVESTIGATION OF AN ANTIBIOTIC SPORAVIRIDIN IV. STRUCTURAL REVISION OF VIRIDOPENTAOSES
Harada, Ken-ichi,Ito, Susumu,Suzuki, Makoto
, p. 2479 - 2480 (2007/10/02)
Structures of viridopentaose A, B and C are revised as 4A, 4B and 4C, respectively, by 1H-NMR (360 MHz) spectra and chemical degradations.