Pal Churala, Dey Sumit, Mahato Sanjit Kumar, Vinayagam Jayaraman, Pradhan Prasun K, Giri Venkatachalam Sesha, Jaisankar Parasuraman, Hossain Tanvir, Baruri Shikhi, Ray Debjit, Biswas Suparna Mandal
Department of Medicinal Chemistry, Indian Institute of Chemical Biology (Unit of CSIR), 4, Raja SC Mullick Road, Jadavpur, Calcutta, India.
Bioorg Med Chem Lett. 2007 Sep 1;17(17):4924-8. doi: 10.1016/j.bmcl.2007.06.025. Epub 2007 Jun 10.
3,3'-Diindolylmethane (DIM) derivatives 3a-k, prepared in one-pot from indoles 1a-k and hexamethylenetetramine (2) using ionic liquid [Bmim]BF(4) as eco-friendly recyclable solvent as well as catalyst, showed good plant growth promoting activity on Oryza sativa. Among the DIM derivatives synthesized 3c shows potent auxin like growth promoting activity.
以离子液体[Bmim]BF₄作为环境友好型可循环利用溶剂及催化剂，由吲哚1a - k和六亚甲基四胺（2）一锅法制备的3,3'-二吲哚甲烷（DIM）衍生物3a - k，对水稻表现出良好的促进植物生长活性。在合成的DIM衍生物中，3c显示出类似生长素的强效促生长活性。
