“An indoloquinoline wherein the quarternary N-5 atom is a straight C(1-5) chain, a branched C(1-5) chain, a heteroatom chain, a straight chain substituted terminally by a cycloalkyl or aromatic ring, a branched chain substituted terminally by a cycloalkyl or aromatic ring, a heteroatom chain substituted terminally by a cycloalkyl or aromatic ring; the 10 position is N—R
10
, O, S, S═O, CH
2
, or C═O, where R
10
is a branched C(1-5) chain, a heteroatom chain, a straight chain substituted terminally by a cycloalkyl or aromatic ring, a branched chain substituted terminally by a cycloalkyl or aromatic ring, a heteroatom chain substituted terminally by a cycloalkyl or aromatic ring. In one embodiment the quarternary N-5 atom is —CH
3
and the 10 position is N—(CH
2
)
5
-Ph.”
“一种
吲哚喹啉,其中季
铵N-5原子是直链C(1-5)链,分支C(1-5)链,杂原子链,末端被环烷基或芳香环取代的直链,末端被环烷基或芳香环取代的分支链,末端被环烷基或芳香环取代的杂原子链; 10位是N-R10,O,S,S═O,
CH2或C═O,其中R10是分支C(1-5)链,杂原子链,末端被环烷基或芳香环取代的直链,末端被环烷基或芳香环取代的分支链,末端被环烷基或芳香环取代的杂原子链。在一种实施例中,季
铵N-5原子是-
CH3,而10位是N-( )5-Ph。”