摘要:
The invention relates to compounds of formula (I) which have been found to possess anti-tumor activity. Pharmaceutical compositions and methods of treating tumors are also disclosed. ##STR1##
摘要:
The present invention relates to heterocyclic compounds which have been found to have anti-tumour activity. More specifically, the invention concerns pyrrolo[2,3-b]carbazoles and 1H-[1] benzothieno [2,3-f] indoles, methods for their preparation, pharmaceutical formulations containing them and their use as anti-tumour agents. The compounds have low toxicity against normal cell lines whilst exhibiting anti-tumour cell activity.
摘要:
The present invention relates to heterocyclic compounds which have been found to have anti-tumor activity. More specifically, the invention concerns pyrrolo�3,2-b!carbazoles and 1H-�1! benzothieno �2,3-f! indoles, methods for their preparation, pharmaceutical formulations containing them and their use as anti-tumor agents. The compounds have low toxicity against normal cell lines while exhibiting anti-tumor cell activity.
摘要:
A compound having the formula wherein R1 is COOR8 wherein R8 is alkyl having from 1 to 10 carbon atoms or aralkyl, the aralkyl having from one to four carbon atoms in the alkyl portion and a carbocyclic or heterocyclic group in the aryl portion; R2 is H, alkyl having from 1 to 10 carbon atoms, or COOR7 wherein R7 is alkyl having from 1 to 10 carbon atoms; R3 is H, alkyl having from 1 to 10 carbon atoms, or COOR8; R4 is H, alkyl having from 1 to 10 carbon atoms, or COOR8; R5 is H, alkyl having from 1 to 10 carbon atoms, aralkyl having from 1 to 4 carbon atoms in the alkyl portion, aryl having from 1 to 10 carbon atoms, acyl having from 1 to 10 carbon atoms, or COOCH3; and R6 is H or COOCH3; and thereof.
摘要翻译:具有式R 1的化合物是COOR 8,其中R 8是具有1至10个碳原子的烷基或芳烷基,芳烷基中具有1至4个碳原子的芳烷基和芳基部分中的碳环或杂环基; R 2是H,烷基 具有1至10个碳原子,或COOR 7,其中R 7为具有1至10个碳原子的烷基; R 3为H,具有1至10个碳原子的烷基或COOR 8; R 4为H,具有1至10个碳原子的烷基 ,或COOR 8; R 5为H,具有1至10个碳原子的烷基,烷基部分具有1至4个碳原子的芳烷基,具有1至10个碳原子的芳基,具有1至10个碳原子的酰基,或COOCH 3 ; 和R6是H或COOCH 3;及其。