Synthesis of Grisan and Coumaran-3-one Derivatives with Potential

Synthesis of Grisan and Coumaran-3-one Derivatives with Potential Insect-Repellent Properties1. Vasu Dev, Ronald P. Quintana, Andrew Lasslo. J. Med. C...
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Acknowledgment.-The author i- indebted to thcb C:tiicer Chemotherapy Xatioiial Service Center, ?;ational Institutes of Health, Bethestla 14, JIarylaiid. foi the screeriirig of the coiiipouiid- aiid for iiiakiiig th(1 results avnilahle.

Synthesis of Grisan and Coumaran-3-one Derivatives with Potential Insect-Repellent Properties'

111 developing btructurul deiigiis for conipountl\vhic.h would prove effective a- sy+temically admiiiiztwed in-ect repellent-, we -ought to (,omhilie withiii :I niriglc iriolecule ( I ) :I compoiiciit l , r n a k L 81, , 662 (1960). (PI I-'. .1. Rotti, J r . , a n d €1. I