Recent Advances on the Use of Biochemical Extracts as Filaricidal Agents

Figure 2

Chemical structure of (a) azadirachtin [19], (b) andrographolide [25], (c) araguspongin C [26], (d) 2-isopropyl-5-methyl phenol [27], (e) gedunin [28], (f) photogedunin [28], and (g) ferulic acid [29].

(a)

(b)

(c)

(d)

(e)

(f)

(g)