The present invention provides peptides and pharmacologically active compounds including gonadotropin-releasing hormone (GnRH) analogues according to formulas of the invention, wherein the compounds show an antitumor effect. The invention additionally provides compositions including these peptides and compounds.

A invenção atual fornece peptides e compostos pharmacologically ativos including analogues gonadotropin-liberando-se do hormone (GnRH) de acordo com fórmulas da invenção, wherein os compostos mostram um efeito antitumor. A invenção fornece adicionalmente composições including estes peptides e compostos.