摘要:
The invention features novel derivatives of K-252a e.g. (II-4) as well as novel bis-N-substituted derivatives of staurosporine of Formula (I). The invention also features a method for treating diseased neuronal cells involving the administration of either the novel staurosporine derivatives or specified functional derivatives of K-252a. In the formula (I): [Stau] - N(CH 3 )-W-N(CH 3 )-[Stau], [Stau] represents a residue of formula (a) and W represents a radical of the formula: -C(=Y)-NH-W'-NH-C(=Y)- where W' is a hydrocarbylene radical of 2-20 carbon atoms and Y is O or S. In formula (II-4) R 1 , R 2 , Z 1 and Z 2 are each H; X is CH 2 OH; and R is OCH 3 .
摘要:
The invention relates to novel indolocarbazole derivatives, eg. of formula III (wherein: R 1 is selected from the group consisting of halogen, CH 2 OCONHR 14 and NHCO 2 R 14 ; R 2 is selected from the group consisting of hydrogen and halogen; X is selected from the group consisting of CO 2 CH 3 , CH 2 OH and CONHR 15 ; R 14 represents lower alkyl; and R 15 is hydrogen, hydroxy substituted lower alkyl, or aryl; with the proviso that when R 1 = halogen and R 2 = hydrogen, X is neither CO 2 CH 3 nor CH 2 OH; and with the proviso that when R 1 = R 2 = halogen, X is not CO 2 CH 3 ; and with the proviso that when R 1 = R 2 = Br, X is not CONHC 6 H 5 ) which are useful in the treatment of pathological conditions of the prostate gland.
摘要:
The invention relates to novel indolocarbazole derivatives, eg. of formula III
(wherein: R 1 is selected from the group consisting of halogen, CH 2 OCONHR 14 and NHCO 2 R 14 ; R 2 is selected from the group consisting of hydrogen and halogen; X is selected from the group consisting of CO 2 CH 3 , CH 2 OH and CONHR 15 ; R 14 represents lower alkyl; and R 15 is hydrogen, hydroxy substituted lower alkyl, or aryl; with the proviso that when R 1 = halogen and R 2 = hydrogen, X is neither CO 2 CH 3 nor CH 2 OH; and with the proviso that when R 1 = R 2 = halogen, X is not CO 2 CH 3 ; and with the proviso that when R 1 = R 2 = Br, X is not CONHC 6 H 5 ) which are useful in the treatment of pathological conditions of the prostate gland.