The invention relates to a novel compound isosquamocin obtained from the plant
Annona squamosa;
also provides insecticidal compositions containing isosquamocin, squamocin-B (
9
), squamocin-C (
6
), squamocin-G (
2
), squamocin-H (
3
), squamocin-J (
7
), squamocin-K (
8
), squamocin-L (
5
), squamocin-M (
4
), squamostatin-A (
10
), bullatalicin (
11
), bullatanocin (
12
) and three unidentified related compounds with retention times 5.88,14.18 and 45.25 min. in HPLC obtained from the plant
Annona squamosa
and a process for the preparation of the novel compound and the insecticidal composition.
本发明涉及一种从鳞果番荔枝植物(Annona squamosa)中获得的新化合物异鳞
果甙(isosquamocin);还提供含有异鳞
果甙、鳞
果甙-B(9)、鳞
果甙-C(6)、鳞
果甙-G(2)、鳞
果甙-H(3)、鳞
果甙-J(7)、鳞
果甙-K(8)、鳞
果甙-L(5)、鳞
果甙-M(4)、鳞果毒素-A(10)、布拉特酯素(bullatalicin)(11)、布拉塔诺辛(bullatanocin)(12)以及三种未经鉴定的相关化合物,其在HPLC中的保留时间分别为5.88、14.18和45.25分钟的
杀虫剂组合物的制备方法。