A compound of formula (1): ##STR00001## wherein X is a tyrosine residue or a methionine residue; Y and Z each are a single bond; R.sup.1 is a hydrogen atom; R.sup.2 is a hydroxy group; R.sup.3 is a hydrogen atom, alkyl group, amino group substituted alkylcarbonylamino; R.sup.4 is a hydrogen atom, alkyl group, carboxy group a group of formula (2): ##STR00002## wherein W is an amino acid residue; m is 1 or 2; and n is an integer of 0 to 2, with the proviso that when n is 0, R.sup.3 is a hydrogen atom or an alkyl group, or a pharmaceutically acceptable salt thereof, and its use in cancer immunotherapy.

International Institute of Cancer Immunology

wilms tumor/tyrosine

Peptides comprising an epitope of the wilms tumor gene product

قاعدة بيانات الأعشاب الطبية الأكثر اكتمالا التي يدعمها العلم