申请人:UCL BUSINESS PLC
公开号:US20150126495A1
公开(公告)日:2015-05-07
A compound of formula (I) or a salt or solvate thereof, wherein the dotted double bond indicates the presence of a single or double bond between C2 and C3; R
2
is selected from —H, —OH, ═O, ═CH
2
, —CN, —R, OR, halo, dihalo, ═CHR, ═CHRR′, —O—SO
2
—R, CO
2
R and COR; R
7
is selected from H, R, OH, OR, SH, SR, NH
2
, NHR, NRR′, nitro, Me
3
Sn and halo; where R and R′ are independently selected from optionally substituted C
1-7
alkyl, C
3-20
heterocyclyl and C
5-20
aryl groups; R
10
and R
11
either together form a double bond, or are selected from H and QR
Q
respectively, where Q is selected from O, S and NH and R
Q
is H or C
1-7
alkyl or H and SO
x
M, where x is 2 or 3, and M is a monovalent pharmaceutically acceptable cation; A is selected from (A1), (A2), (A3), (A4) or (A5) where X
1
and Y
1
are selected from: CH and NH; CH and NMe; N and NMe; CH and S; N and S; N and O; and CH and O, respectively; X
2
and Y
2
are selected from: CH and NH; CH and NMe; N and NMe; CH and S; N and S; N and O; and CH and O, respectively; Z
1
is selected from O and S; Z
2
is selected from CH and N; F is selected from a single bond and -(E-F
1
)
m
-; each E is independently selected from a single bond, and —C(═O)—NH—; each F
1
is independently a C
3-20
heteroarylene group; m is 1, 2 or 3; G is selected from hydrogen, C
1-4
alkyl, —C(═O)—O—C
1-4
alkyl, —(CH
2
)
n
—C
3-20
heterocycloalkyl, and —O—(CH
2
)
n
—C
3-20
heterocycloalkyl group; each n is 0-4; provided that A2 is not A2′, where X
1
and Y
1
of A2′ are selected from: CH and NMe; COH and NMe; CH and S; N and NMe; N and S, respectively; and provided that A3 is not A3′, where X
2
and Y
2
of A3′ are selected from: CH and NMe; COH and NMe; CH and S; N and NMe; N and S, respectively; B is either a single bond or (B1), where X and Y of B1 are selected from: CH and NMe; COH and NMe; CH and S; N and NMe; N and S, respectively; and R
1
is C
1-4
alkyl.
化合物的化学式为(I)或其盐或溶剂化物,其中点虚线表示C2和C3之间存在单键或双键;R2选择自-H,-OH,═O,═CH2,-CN,-R,OR,卤素,二卤代基,═CHR,═CHRR′,-O-SO2-R,CO2R和COR;R7选择自H,R,OH,OR,SH,SR,NH2,NHR,NRR',硝基,Me3Sn和卤素;其中R和R'分别选择自可选取的取代的C1-7烷基,C3-20杂环基和C5-20芳基;R10和R11要么共同形成双键,要么选择自H和QRQ,其中Q选择自O,S和NH,RQ是H或C1-7烷基或H和SOxM,其中x为2或3,M是单价的药用可接受阳离子;A选择自(A1),(A2),(A3),(A4)或(A5),其中X1和Y1选择自:CH和NH;CH和NMe;N和NMe;CH和S;N和S;N和O;和CH和O,依此类推;X2和Y2选择自:CH和NH;CH和NMe;N和NMe;CH和S;N和S;N和O;和CH和O,依此类推;Z1选择自O和S;Z2选择自CH和N;F选择自单键和-(E-F1)m-;每个E独立选择自单键和-C(═O)-NH-;每个F1独立为C3-20杂环芳烃基;m为1、2或3;G选择自氢、C1-4烷基、-C(═O)-O-C1-4烷基、-(CH2)n-C3-20杂环烷基和-O-(CH2)n-C3-20杂环烷基;每个n为0-4;提供A2不是A2',其中A2'的X1和Y1选择自:CH和NMe;COH和NMe;CH和S;N和NMe;N和S,依此类推;并且提供A3不是A3',其中A3'的X2和Y2选择自:CH和NMe;COH和NMe;CH和S;N和NMe;N和S,依此类推;B要么是单键,要么是(B1),其中B1的X和Y选择自:CH和NMe;COH和NMe;CH和S;N和NMe;N和S,依此类推;R1是C1-4烷基。