How to disambiguate the four narrators’narratives is the critical step to understand the whole work of The Sound and Th......

Two novel poly -oxygen bipyridine alkaloids, speranculatines A (1) and B (2) have been isolated from speranskia tubercul......

A E-2-[(3’-indole)cyanomethylene]-3-indolinone was isolated from the root of Isatis indigotica Fort. The structure elu......

One new grayanane diterpene glucoside, rhodomoside A 1 was isolated from the roots of Rhododendron molle G. Don (Ericace......

A new steroid named as Zhonghualiaoine I (1) was isolated from Polygonum nodosum Pers (Chinese name "Zhonghualiao", Berb......