Nu se pretează? Nu contează! La noi puteți returna bunurile în 30 de zile
Cu un voucher cadou nu veți da greș. În schimbul voucherului, destinatarul își poate alege orice din oferta noastră.
30 de zile pentru retur bunuri
Pyridine, a heterocyclic ring system is the constituent of variety of natural products as well as numbers of pharmaceutically important synthetic molecules. Thus, numbers of efforts are being made to synthesis pyridine core. This book highlights the different methodologies involved in the construction of steroidal pyridine derivatives which include reactions such as Vilsmeier reaction, Michael addition, [4+2] cycloaddition reaction etc.