Patent ID: 7834216

Claim:
A desmosdumotin compound having the formula (I) wherein R 1 =C 2 -C 8 R 1 ′, R 2 is hydrogen, lower saturated or unsaturated alkyl, halogen, hydroxyl, alkoxyl, aryl, substituted aryl or heterocycle, provided that R 2 is not wherein C 2 -C 8 is saturated or unsaturated alkyl that represents cis- and trans-isomer, wherein R 1 ′ is selected from the groups consisting of aromatic ring; substituted aromatic ring with the group selecting from halogen, hydroxyl, lower alkyl, alkoxyl, furyl, thienyl, and thiazolyl; unsaturated aromatic heterocyclic ring; and substituted aromatic heterocyclic ring with the group selecting from halogen, hydroxyl, lower alkyl, alkoxyl, furyl, thienyl, and thiazolyl, wherein R 1 is not styryl, isobutene, 1,2-dimethyl-1-propenyl, 1,2-dimethyl-phenylethane, 1,2-dibromo-phenethyl, and 2-hydroxy-styryl.