The invention discloses a tanshinone framework spliced bisindole or bispyrrole compound. The tanshinone framework spliced bisindole or bispyrrole compound is prepared by adding substituted indole or substituted pyrrole and tanshinone, according to the mol ratio of 3 to 1, into a polar solvent acetonitrile, and carrying out addition reaction for 72h under the condition of heating at 50 DEG C. A framework contains a multi-bioactivity tanshinone framework and a bisindole or bispyrrole alkane framework, and can provide a compound source for bioactivity screening; the tanshinone framework spliced bisindole or bispyrrole compound has important application value in screening of multi-target multipurpose drugs and a pharmaceutical industry. The tanshinone framework spliced bisindole or bispyrrole compound has the advantages that the operation is simple and feasible; the synthesis of raw materials is cheap and easy to realize, and can be carried out in various polar organic solvents; the tanshinone framework spliced bisindole or bispyrrole compound also has relatively good air stability and wide applicability, and has good compatibility on various substituent groups; the compound has a potential of being developed into an anti-tumor drug.