申请人:Spirogen Limited
公开号:US06562806B1
公开(公告)日:2003-05-13
A compound with formula (I)
where R10 is a therapeutically removable nitrogen protecting group; R2 and R3 are independently selected from: H, R, OH, OR, ═O, ═CH—R, ═CH2, CH2—CO2R, CH2—CO2H, CH2—SO2R, O—SO2—R, CO2R, COR and CN; R6, R7 and R9 are independently selected from H, R, OH, OR, halo, amino, nitro, Me3Sn; X is S, O or NH; R11 is either H or R; and where there is optionally a double bond between C1 and C2 or C2 and C3; and R8 is selected from H, R, OH, OR, halo, amino, nitro, Me3Sn, or R7 and R8 together form a group —O—(CH2)p—O—, where p is 1 or 2. Such compounds may be used in methods of ADEPT, GDEPT, NPEPT or PDT.
化合物式(I),其中R10是治疗性可去的氮保护基;R2和R3分别选择自H、R、OH、OR、═O、═CH—R、═CH2、CH2—CO2R、CH2—CO2H、CH2—SO2R、O—SO2—R、CO2R、COR和CN;R6、R7和R9分别选择自H、R、OH、OR、卤素、氨基、硝基、Me3Sn;X为S、O或NH;R11为H或R;其中C1和C2或C2和C3之间可以选择性地存在双键;R8选择自H、R、OH、OR、卤素、氨基、硝基、Me3Sn,或者R7和R8共同形成一个羟基氧代烷基(—O—(CH2)p—O—),其中p为1或2。这些化合物可以用于ADEPT、GDEPT、NPEPT或PDT的方法。