Bioactivity evaluation of berberine sulfate on Microcystis aeruginosa was written by Hu, Yujie;Ni, Hanwen. And the article was included in Nongyao in 2012.Application of 316-41-6 This article mentions the following:
The inhibitory effect of berberine sulfate was evaluated on a kind of bloom-forming cyanophyta (Microcystis aeruginosa). The biomass reduction was obtained by measuring the optical d. and the chlorophyll-a content of the algal solution The EC50 values of berberine sulfate on M. aeruginosa were 1.627 and 0.851 mg a. i. /L resp. according to the above two methods. These results indicated that berberine sulfate had effective inhibition on the growth of M. aeruginosa. In the experiment, the researchers used many compounds, for example, 9,10-Dimethoxy-5,6-dihydro-[1,3]dioxolo[4,5-g]isoquinolino[3,2-a]isoquinolin-7-ium sulfate(2:1) (cas: 316-41-6Application of 316-41-6).
9,10-Dimethoxy-5,6-dihydro-[1,3]dioxolo[4,5-g]isoquinolino[3,2-a]isoquinolin-7-ium sulfate(2:1) (cas: 316-41-6) belongs to isoquinoline derivatives. Quinoline and its derivatives are widely used as fungicides, biological agents, antibiotics, alkaloids, dyes, rubber chemicals and flavoring agents. It protonates to form salts upon treatment with strong acids, such as HCl. It forms adducts with Lewis acids, such as BF3.Application of 316-41-6
Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem