Structure Analysis of Effective Chemical Compounds against Dengue Viruses Isolated from Isatis tinctoria

Figure 2

The structures of compounds (a) GB-7, (b) GB-8, (c) GB-9, (d) GB-10, (e) GB-11, and (f) GB-12.

(a)

(b)

(c)

(d)

(e)

(f)