S. B.  Markad and Argade, N. P., ?Diversity oriented convergent access for collective total synthesis of bioactive multifunctional carbazole alkaloids: synthesis of carbazomycin A, carbazomycin B, hyellazole, chlorohyellazole, and clausenaline D?, Organic Letters, vol. 16, no. 20, pp. 5470-5473, 2014.