Derivatives of isoindigo, indigo and indirubin and use in treating cancer

The compound (derivative of iso indigo) called NATURA is useful although a patient's general health is promoted, and when it prevents or treats cancer, it is specifically useful. Related iso indigo of this compound and others, indigo, and the Inn Jill Bin derivative are designed so that the biological activity or bioavailability of a compound may increase. The method of compounding these derivatives is also indicated. Furthermore, the medicine composite including the carrier who is therapeutically permitted as at least one sort and medicine of an effective quantity of these derivatives, and gets is also indicated. The method for using these medicine composites and compounds is indicated, and the animal suffered from solid tumor cancer at this time is therapeutically medicated with an effective quantity. An animal can be medicated with the medicine composite or compound of the present invention until desired medical treatment or a result is attained.