Antitumor compounds corresponding to the following formula: ##STR1## in which the substituents R.sub.1 and R.sub.2 may be the same or different and represent hydrogen, an aminocarbonyl group, a C.sub.1 -C.sub.6 alkylaminocarbonyl group, a di-C.sub.1 -C.sub.6 -alkylaminocarbonyl group, the group PO(OH).sub.2, a C.sub.2 -C.sub.8 alkanoyl group, a C.sub.2 -C.sub.8 halogen alkanoyl group or a C.sub.3 -C.sub.8 alkenoyl group, a process for their preparation, and their use in treating oestrogen-receptor-positive-tumors as well as the prostate carcinoma.
与以下公式对应的抗肿瘤化合物:##STR1##其中取代基R.sub.1和R.sub.2可以相同也可以不同,代表氢、
氨基羰基、C.sub.1 -C.sub.6烷基
氨基羰基、二C.sub.1 -C.sub.6-烷基
氨基羰基、PO(OH).sub.2基团、C.sub.2 -C.sub.8烷酰基、C.sub.2 -C.sub.8卤代烷酰基或C.sub.3 -C.sub.8烯酰基,一种其制备方法,以及在治疗
雌激素受体阳性肿瘤和前列腺癌中的应用。