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. 2013 Jun 6;18(6):6620–6662. doi: 10.3390/molecules18066620

Figure 22.

Bioactive indolocarbazole (ICP-125).

Figure 22

Reagents and conditions: (a) NaH, DMF; (b) NaH, THF or MeI; (c) (COCl)2, CH2Cl2 or Et3N, CH2Cl2, 1-methylindole-3-acetic acid; (d) HMDS, MeOH, DMF, 99%; (e) Pd (O2CCF3)2, DMF, 94%; (f) 1M HCl (Et2O), MeOH, 98%.