| 摘要 |
This invention relates to perdurable insect repellent compositions comprising a precursor molecule which includes a moiety with dermal anchoring properties linked to a moiety with insect repellent properties. There are also described six new compounds, illustrative of the perdurable insect repellent structure. The six compounds are monoesters of 1,3-dihydroxy-2-propanone and the straight-chain aliphatic carboxylic acids-propanoic acid, pentanoic acid, hexanoic acid, heptanoic acid, octanoic acid, and undecanoic acid.
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