279241-91-7Relevant articles and documents
Arylureas derived from colchicine: Enhancement of colchicine oncogene downregulation activity
Blasco, Víctor,Cu?at, Ana C.,Sanz-Cervera, Juan F.,Marco, J. Alberto,Falomir, Eva,Murga, Juan,Carda, Miguel
, p. 817 - 828 (2018/04/02)
Our efforts to get therapeutically useful colchicine derivatives for the treatment of cancer have led us to synthetize and biologically evaluate twenty-seven N,N′-disubstituted ureas containing a colchicine moiety and an aryl fragment. The cytotoxicity of
9-aminoacridine derivatives and process for the preparation thereof
-
, (2008/06/13)
The present invention relates to new 9-aminoacridine derivatives of general formula (I), wherein A is hydrogen or (II) (wherein X is oxygen or sulfur, R1, R2, R3, R4 and R5 are independently hydrogen, halogen, nitro, amino, hydroxy, C1-C4 lower alkylhydroxy, C1-C4 lower alkylamino, C1-C8 alkyl, C1-C4 lower alkoxy or C1-C4 lower alkyloxycarbonyl and m and n are independently an integer of 0, 1 or 2), R6, R7, R8 and R9 are independently C1-C8 alkyl or C1-C4 lower alkoxy, and Y is hydrogen, amino, -N═CHR′(wherein R′ is hydrogen, benzyl, C1-C8 alkyl or C1-C6 lower alkylamino), (III) (wherein R″ is hydrogen, benzyl, C1-C8 alkyl or C1-C6 lower alkylamino, and R′″ is hydrogen, benzyl, C1-C8 alkyl or amino protecting group) or (IV) (wherein, X is as defined above, R1′, R2′, R3′, R4′ and R5′ are independently hydrogen, halogen, nitro, amino, hydroxy, C1-C4 lower alkylhydroxy, C1-C4 lower alkylamino, C1-C8 alkyl, C1-C4 lower alkoxy or C1-C4 lower alkylcarboxy, and q and r are independently an integer of 0, 1 or 2) or its pharmaceutically acceptable salt, and process for the preparation thereof.
