Synthesis of Radiolabeled Juvenile Hormone Analogs and Chiral Homologs
摘要:
AbstractRadiolabeled juvenile hormone (JHs) and labeled JH derivatives are required for the study of JH metabolism and JH‐protein interactions as well as JH radioimmunoassay in insects. The progress in the synthesis of these labeled compounds for the last five years is reviewed, including the preparation of photoaffinity labels, enantiomerically enriched JH I and JH II with 3H labels, and radioiodinated analogs of JH I, methoprene and phenoxyphenyl ether insect growth regulators (IGRs). Experimental details are given for the efficient synthesis of two 3H‐labeled photoactivatable JH analogs, EFDA and EFTP, their photolysis in methanol, and their competitive binding assays performed on the Manduca sexta JH binding proteins (JHBP).
Synthesis of Radiolabeled Juvenile Hormone Analogs and Chiral Homologs
摘要:
AbstractRadiolabeled juvenile hormone (JHs) and labeled JH derivatives are required for the study of JH metabolism and JH‐protein interactions as well as JH radioimmunoassay in insects. The progress in the synthesis of these labeled compounds for the last five years is reviewed, including the preparation of photoaffinity labels, enantiomerically enriched JH I and JH II with 3H labels, and radioiodinated analogs of JH I, methoprene and phenoxyphenyl ether insect growth regulators (IGRs). Experimental details are given for the efficient synthesis of two 3H‐labeled photoactivatable JH analogs, EFDA and EFTP, their photolysis in methanol, and their competitive binding assays performed on the Manduca sexta JH binding proteins (JHBP).