Ze-Nai Chen's research while affiliated with Second Military Medical University, Shanghai and other places

... This procedure yielded sixteen pure compounds (1–16), which were full identified by 1D and 2D NMR and HR-MS. The following fifteen known compounds were obtained: the iridoid glycoside deacetylasperulosidic acid (1) (Kamiya et al., 2002; Tzakou et al., 2007) and the anthraquinone lucidin primveroside (2) (Itokawa et al., 1983), rubiadin-l-methyl ether-3-O-b-primeveroside (3)(Lu et al., 1998), damnacanthol (4) (Rath et al., 1995), 3-hydroxy-2-(hydroxymethyl)anthraquinone (5) (Wu et al., 2009), alizarin-1-methyl ether (6) (Rath et al., 1995), morindone 6-O-b-primveroside (7) (Kamiya et al., 2008), rubiadin-1-methyl ether (8) (Rath et al., 1995), anthraquinone-2- carboxylic acid (9) (Zhang et al., 2010), 2-hydroxy-3- methyl-anthraquinone (10) (Fan et al., 2008), lucidin x-methyl ether (11) (Endale et al., 2013), tectoquinone (12) (Rath et al., 1995), morindone (14) (Borroto et al., 2010; Rath et al., 1995), soranjidiol (15) (Boisvert and Brassard, 1988) and 1-hydroxy-2- methylanthraquinone (16) (Itokawa et al., 1989) (Fig. 2). ...

... Liu et al. (1990) discovered a new anthraquinone from Rhynchotechum vestitum which they called rhynchotechol. Investigations have since been conducted in a search for the active compound, revealing new chemicals (Lu et al., 1998a(Lu et al., , 1998b. ...

... According to Chen et al. [20] and Lu et al. [21] , for a simple irreversible kinetic resolution, the E-value is shown as follows: ...

... Few important phytochemicals have been reported from the leaves of CG viz. verbascoside, martynoside, osmanthuside b6, olenoleic acid, b-sitosterol, colebroside A, maslinic acid, colebrin A-E (Yang et al., 2000a(Yang et al., , 2000b, clerosterol 3b-O-b-Dglucoside etc. (Goswami et al., 1996). All these claims make it a prospective choice for the development of novel phytopharmaceutical against said diseases. ...