A new sterol,ergosta-8(9),22-diene-3,5,6,7-tetraol(3β,5α,6β,7α,22E)(A) together withthree known sterols:3β,5α,6β-trihydroxyergosta-7,22-diene(B),3β-hydr
The interfacial behaviors of the non-typical amphiphilic compound p-methylphenylazocalix[4]arene 1 and p-chlorophenylazocalix[4]arene 2 at the air/water interfa
Horseradish peroxidase monolayer was assembled on the surface of PET-CO2 substrate. The reaction kinetics of HRP/PET film and H2O2 in micro reactor was studied
Huperzine V, a new Lycopodium alkaloid, was isolated from the whole plant of Huperzia serrata, and the absolute stereochemistry was determined by X-ray crystall
A new phytosterone named passionsterone 1 has been isolated from the roots of Passiflora wilsonii, along with the known compound 24R-ethyl-5 α-cholestane-3 β