| 摘要 |
Cpds. of formula (I) are new: (R1 = CN or COR2, R2 = 1-4C alkoxy, propargyloxy, CH3S, C2H5S, i-C3H7S, NHCH3, NHC2H5, NH i-C3H7, N(CH3)2, N(C2H5)2 or CH3, R3 = H or CH3, Y = CH2 or O). (I) are insect-growth regulators (juvenile-hormone mimics), active against e.g. Aedes aegypti, Dysdercus fasciatus and Tenebrio molitor. |
