Fig. 4 in Unveiling fungal detoxification pathways of the cruciferous phytoalexin rapalexin A: Sequential L-cysteine conjugation, acetylation and oxidative cyclization mediated by Colletotrichum spp.

Fig. 4. Synthesis of N-acetyl-S-(8-methoxy-4H-thiazolo[5,4-b]indol-2-yl)-L-cysteine (5).