Patent

csir, ihbt (2007) A PROCESS FOR THE PREPARATION OF PHARMACOLOGICALLY ACTIVE ά-ASARONE FROM TOXIC β-ASARONE RICH ACORUS CALAMUS OIL". 382/DEL/2002 (199804).

csir, ihbt (2005) DDQ mediated one step dimerisation of dihydro product of toxic beta-asarone rich Acorus calamus oil towards formation of novel neolignan: 3-ethyl-2-methyl-3-(2",4",5"-trimethoxy)-phenyl-1-(2',4',5'-trimethoxy)-phenyl-1-propene. 10/660,556.

csir, ihbt (2007) A process for the preparation of nolignan 3- ethyl-2-methyl-3- (2",4",5"-trimethoxy) phenyl-1-(2',4',5'-trimethoxy) phenyl-1-propene. 383/DEL/2007 (199807).