Erymelanthine 1 and 8-oxoerymelanthine 2 are unique erythrina alkaloids containing a pyridine ring. We synthesized (±)-8-oxoerymelanthine 2 in 2.0% overall yield using the following key reactions. The
Plants silenced in argonaute 8 gene and wild type control plants were elicited with oral secretion of Manduca sexta, total RNA was isolated 45 minutes and 18 hours after treatment. Total RNA from unin
A multimetallic piano-stool complex [Cp*Ir(SnCl3)2{SnCl2(H2O)2}] (1) having Ir–Sn3 motif has been synthesized from [Cp*IrCl2]2 and SnCl2. The multimetallic complex catalytically promotes the nucleoph
IntroductionKratom (Mitragyna speciosa), a medicinally valuable ethnobotanical tree native to Southeast Asia, has traditionally been used to combat fatigue and enhance productivity. Recently, it has g