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. 2012 Feb 18:1–32. doi: 10.1007/978-94-007-3926-0_1

Table 1.2.

Chemical structures of some anthranoids (Paneitz and Westendorf 1999) graphic file with name 301425_1_En_1_Sch2_HTML.jpg

Anthranoids R1 R2
Emodin CH3 OH
Rhein COOH H
Aloe-emodin CH2OH H
Physcion CH3 OCH3
Chrysophanol CH3 H