Antitumor sulfur compounds and preparation method and application

The present invention discloses antitumor HS1123A sulfur compounds and preparation method and application. The present invention provides antitumor sulfur compounds having the formula as shown in formula I. The present invention provides sulfur compounds HS1123A, sulfur compounds belonging to the new structure, has strong anti-tumor activity, suitable for the preparation of antitumor agent or as an antitumor lead compound. Type I.