Thiophene is a five-membered heterocyclic compound containing a sulfur heteroatom with the molecular formula C4H4S. Thiophene is aromatic and is very similar to benzene; electrophilic substitution reaction is easier than benzene, and it is mainly substituted at the 2-position. Thiophene ring system has certain stability to oxidant.
Furopyridines have emerged as key structural subunits prevalent in a number of natural products and structural analogues associated with interesting biological activities.
検索 
+86 21 5895 0110 
