Mulberrofuran G Inhibitor

Solid. Powder

98.00%

Store at -20 degree C for 3 years powder
-80 degree C for 2 years in solvent

562.6

<1mg/ml refers to the product slightly soluble or insoluble

C34H26O8

CC(C[C@H]1[C@@H]23)=C[C@@H]3c(c(O)cc(-c3cc(ccc(O)c4)c4o3)c3)c3O[C@@]2(c(ccc(O)c2)c2O)Oc2c1ccc(O)c2

87085-00-5

HBV

IsoMulberrofuran G (2) as a new IIB-type Diels-Alder-type adduct, was elucidated by extensive (1)H, (13)C, and two-dimensional (2D) nuclear magnetic resonance (NMR) and mass spectrometry (MS) spectroscopic analyses. A fragmentation study on compounds 1 and 2 was performed by high-resolution electrospray ionization (ESI) multistage tandem mass spectrometry linked with ion-trap (IT) and time-of-flight (TOF) mass analyzers (ESI-MS(n)/IT-TOF) in negative mode, which resulted in obviously different fragmentations. In the MS(2) experiments, the characteristic ions at m/z 451 and 439 could be revealed as their respective tests.

Microbiology/Virology; HBV