TY - BOOK AU - GUPTA, Preety TI - Chemical and photoinduced transformation on parthenin and its derivatives and their evaluation as plant growth regulators U1 - T 547.71 G96C PY - 1999/// CY - Ludhiana PB - PAU KW - LACTONES KW - PARTHENIUM KW - PARTHENIUM HYSTEROPHORUS, AMBROSANOLLDES KW - PLANT REGULATOR N2 - The work reported involves transformations on parthenin, isolated from the leaves of Parthenium hysterophorus The attempted reduction of parthenin by treating it with Mg-methanol resulted in the formation of two products one of which had methoxy groups ad ER -