Table 2.

Solubility of selected BTZ analogues.

ID	Solubility[a] [μM]	ID	Solubility[a] [μM]
1 e	<30	10 c	<30
3 c	<30	11 c	<30
4 c	<30	13 b	110
5 c	<30	19 b	<30
5 d	<30	20 b	<30
6 d	52	BTZ043	32
7 c	92	macozinone	<30
8 c	<30

[a] The limit of quantification is 30 μM, below this concentration the solubility cannot be quantified by nephelometry ^[34] .