**4. Notes**

The author (TH) regrets that the following errors were found: (1) The concentration 1 μg/mL of oxacillin in the figure legend on the effects of the combination of oxacillin and licoricidin from **Figure 2** in Ref. [15] should read 10 μg/mL as shown in the text of Ref. [15]; (2) the methoxyl and the hydroxyl groups in the structure of glycyrol in Refs. [18, 19] should be at C1 and C3, respectively, as shown in Ref. [34], and the structure of glycycoumarin in the Refs. [18] and [19] should be fixed as shown in Refs. [9, 15]; (3) the subgroup name 2-aryl-3-methylbenzofuran for gancaonin I in Ref. [19] is incorrect. Because gancaonin I does not have a methyl group on C3, it is classified in a subgroup of 2-arylbenzofuran as shown in **Table 4** in this chapter; (4) the name "reduced form of nicotinamide adenine dinucleotide phosphate (NADPH)" in Ref. [30] is an error and should read "NADH."
