Study on Steroids of Cacalia tangutica Studies on constituents from root and stem of Ervatamia hainanensis Ligand Perception, Activation, and Early Signaling of Plant Steroid Receptor Brassinosteroid Insensitive 1 Chemical study on fruiting bodies of Boletus vioaceo-fuscus Chemical constituents of Uvaria kurzii Chemical constituents from roots of Pueraria lobata Study on steroids of Sedum lineare Advances in studies on chemical constituents in stem of Marsdenia tenacissima and their pharmacological effects Chemical constituents from stems of Clematis armandii (Ⅰ) A new ecdysterone fromRhaponticum uniflorum Chemical constituents from leaves of Adinandra nitida Isolation and identification of chemical constituents from Citrullus colocynthis Steroidsaponins with biological activities Chemical constituents of chloroform fraction from leaves of Chimonanthus salicifolius Chemical constituents from Lyophyllum decastes Chemical constituents of Lepista nuda Studies on chemical constituents from root of Rubus innominatus Studies on chemical constituents from rhizome of Impatiens pritzellii var.hupehensis Effects of brassinosteroid application on osmotic adjustment and antioxidant enzymes in Leymus chinensis under drought stress Effects of Brassinosteroids on the Chilling Resistance of Dendrobium huoshanense Effects of Brassinosteroids (BRs) on Photosynthetic Matter, Nitrogen Accumulation and Use Efficiency during Grain Filling Stage of Hybrid Japonica Organ-specific effects of brassinosteroids on stomatal production coordinate with the action of TOO MANY MOUTHS Isolation and identification of chemical constituents from Citrullus colocynthis Studies on the Chemical Constituents of Aster poliothamnus Diels Chemical constituents of mangrove plant Aegiceras corniculatum Cheroical cOnstituents in leaves of Dracaena cochinchinensis Lipophilic Chemical Constituents from Cirsium souliei Advances in studies on chemical constituents from Cortex Periplocae and its pharmacological effects Historical story on natural medicinal chemistry: Steroids Secondary metabolites of marine fungus Eutypella scoparia from the South China Sea and their antitumor activities Chemical constituents of Humulus scandens Chemical constituents from stem of Thladiantha dubia C21 steroids from roots of Cynanchum otophyllum Molecular Identification and Expression Analysis of  GhCYP51G1 Gene,a Homologue of Obtusifoliol-14α-demethylase Gene, from Upland Cotton(Gossypium hirsutum L.) Chemical of Vitex trifolia Secondary metabolites of marine fungus Eutypella scoparia from the South China Sea and their antitumor activities Advances in studies on steroids from gorgonian and their bioactivities Chemical Constituents from Barks of Endospermum chinensis Benth Chemical constituents of the stem and leaves of Baccaurea ramiflora Steroids from tubers of Asparagus filicinus Steroids from tubers of Asparagus filicinus Chemical constitutents of Bauhinia aurea Studies on bioactive constituents of whole herbs of Vernonia cinerea Physiological effects of laxogenin C on increasing the resistance todrought stress of cucumber seedlings Chemical Constituents of the Branches and Leaves of Azadirachta indica Cultivated in Yuanmou County Studies on chemical constituents from Artabotrys pilosus Chemical constituents from active fraction in roots and rhizomes of Cynanchum paniculatum with reversal activity of multidrug resistance A new chlorinated-steroid isolated during study on chemical constituents from Bletilla striata