Repellents in the Japanese cedar, Cryptomeria japonica, against the pill-bug, Armadillidium vulgare.
Sandaracopimarinol and (1S,6R)-2,7(14),10-bisabolatrien-1-ol-4-one were isolated and identified from Cryptomeria japonica as repellents against Armadillidium vulgare which is well known as an unpleasant pest in the house and as vegetable pest in Japan. These compounds strongly repelled A. vulgare when they were combined, although each compound alone did not show any activity.
Morisawa
Jun
J
Department of Bioresouces Science, Faculty of Agriculture, Kochi University, B200 Monobe, Nankoku 783-8502, Japan.
Kim
Chul-Sa
CS
Kashiwagi
Takehiro
T
Tebayashi
Shin-ichi
S
Horiike
Michio
M
D000818:Animals; D002851:Chromatography, High Pressure Liquid; D032485:Cryptomeria / Q000737:chemistry*; D004357:Drug Synergism; D007302:Insect Repellents / Q000737:chemistry / Q000302:isolation & purification*; D033321:Isopoda; D007564:Japan; D019906:Nuclear Magnetic Resonance, Biomolecular; D010616:Phenanthrenes / Q000737:chemistry / Q000302:isolation & purification*; D012717:Sesquiterpenes / Q000737:chemistry / Q000302:isolation & purification*; D013055:Spectrophotometry, Infrared; D013237:Stereoisomerism
C442121:2,7(14),10-bisabolatrien-1-ol-4-one; D007302:Insect Repellents; D010616:Phenanthrenes; D012717:Sesquiterpenes; C475221:sandaracopimarinol