A nitrogen-containing condensed heterocyclic derivative of the present invention, which is a compound represented by the formula:
wherein ring A represents benzene ring optionally having a further substituent, -L-represents -O-, -NR3a-, -S-, -SO-, -SO2-, -SO2NR3a-, -SO2NHCONR3a-, -SO2NHC(=NH)NR3a-, -C(=S)-,
or -CONR3a- (wherein R3a and R3b represent independently hydrogen atom, cyano group, hydroxy group, amino group, a C1-6 alkyl group or a C1-6 alkoxy group), n represents an integer of 0 to 6, R is hydrogen atom or a hydrocarbon group optionally having a substituent, and may be different in repetition of n, R1 represents a hydrocarbon group optionally having a substituent or a group represented by the formula:
(wherein R7 represents a hydrocarbon group optionally having a substituent), R2 represents hydrogen atom, an acyl group, a hydrocarbon group optionally having a substituent or a heterocyclic group optionally having a substituent, X represents a bond, O, S, SO, SO2 or NR4 (wherein R4 represents hydrogen atom, an acyl group or a hydrocarbon group optionally having a substituent), k and m represent independently an integer of 0 to 5, and 1
本发明的一种含氮缩合杂环衍生物,它是由式表示的化合物:
其中环 A 代表任选具有另一个取代基的苯环,-L-代表-O-,-NR3a-,-S-,-SO-,-SO2-,-SO2NR3a-,-SO2NHCONR3a-,-SO2NHC(=NH)NR3a-,-C(=S)-、
或 -CONR3a-(其中 R3a 和 R3b 分别独立地代表氢原子、氰基、羟基、氨基、C1-6 烷基或 C1-6 烷氧基),n 代表 0 至 6 的整数,R 是氢原子或任选具有取代基的烃基,在重复 n 时可以不同,R1 代表任选具有取代基的烃基或由式表示的基团:
(其中 R7 代表任选具有取代基的烃基),R2 代表氢原子、酰基、任选具有取代基的烃基或任选具有取代基的杂环基,X 代表键、O、S、SO、SO2 或 NR4(其中 R4 代表氢原子、其中 R4 代表氢原子、酰基或可选具有取代基的烃基),k 和 m 独立地代表 0 至 5 的整数,且 1
EP1122252
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