申请人:FEMTOGENIX LTD
公开号:WO2016198869A1
公开(公告)日:2016-12-15
The invention relates to pyrridinobenzodiazepines (PDDs) comprising three fused 6-7- 6–membered rings and to benzopyrridodiazecines (BPDs) comprising three fused 6-8- 6–membered rings and, in particular, to PDD or BPD dimers linked together or PDD and BPD monomers linked to aromatic groups, and pharmaceutically acceptable salts thereof, which are useful as medicaments, such as anti-proliferative agents. PDDs and BPDs may be represented by formula (I): and salts or solvates thereof, wherein R2, R4-R6 and R8 are independently selected substituent groups; and either: (i) R9 and R10 together form a double bond; (ii) R9 is H and R10 is OH; or (iii) R9 is H and R10 is ORA and RA is C1-6 alkyl; wherein each of m, n, u and w may be 0 or 1; where (a) the compound is a dimer with each monomer being the same or different and being of formula (I) where one of R1, R2, R3 and R7 of the first monomer and one of R'1, R'2, R3 and R'7 of the second monomer form together a bridge having the formula –X-L-X'- linking the monomers and m + n + u + w = 1; or (b) a dimer and one of R1, R2 and R3 of the first monomer and one of R'1, R'2 and R3 of the second monomer form together a bridge having the formula –X-L-X'- linking the monomers and m = n = u = w = o; or (c) one of R1, R2, R3 and R7 has the formula: –X- L-X'-D or -(CH2)f-O-R14 and m + n + u + w = o or 1; or (d) R7 has the formula: –X-L-X'- D or -(CH2)g-O -15 and m + n + u + w = 1; and X-L-X'- is a linker group and D has the formula (II) or (III):
该发明涉及到包含三个融合的6-7-6环的吡啶苯二氮杂环己烷(PDDs)以及包含三个融合的6-8-6环的苯基吡啶二氮杂环己烷(BPDs),特别是涉及到连接在一起的PDD或BPD二聚体或连接到芳香基团的PDD和BPD单体,以及其药用可接受盐,这些化合物可用作药物,如抗增殖剂。PDDs和BPDs可以用以下公式(I)表示:以及其盐或溶剂化合物,其中R2、R4-R6和R8是独立选择的取代基团;并且:(i)R9和R10共同形成双键;(ii)R9为H且R10为OH;或(iii)R9为H且R10为ORA,RA为C1-6烷基;其中m、n、u和w中的每个可能为0或1;其中(a)该化合物是一个二聚体,每个单体相同或不同且为公式(I)的其中一个,其中第一个单体的R1、R2、R3和R7中的一个和第二个单体的R'1、R'2、R3和R'7中的一个共同形成具有公式-X-L-X'-的桥连接单体,且m + n + u + w = 1;或(b)一个二聚体,第一个单体的R1、R2和R3中的一个和第二个单体的R'1、R'2和R3中的一个共同形成具有公式-X-L-X'-的桥连接单体,且m = n = u = w = o;或(c)R1、R2、R3和R7中的一个具有以下公式:-X-L-X'-D或-(CH2)f-O-R14,且m + n + u + w = o或1;或(d)R7具有以下公式:-X-L-X'-D或-(CH2)g-O-15,且m + n + u + w = 1;而X-L-X'-是一个连接基团,D具有以下公式(II)或(III)。