Porphyrin derivatives, methods for obtaining same, and use thereof in radioimmunotherapy
申请人:Boitrel Phillippe Albert Bernard
公开号:US20070036714A1
公开(公告)日:2007-02-15
The invention concerns compounds of general formula (I), wherein: when A forms a chain with C, called A-C chain, of formula (1): —X—Y—C6H4-(CH2)n1-C(Z,W)—(CH2)n2-C6H4-Y—X—, then B forms a chain with D, the chain of above formula (1), called A-C and B-D chains located independently of each other, above (position alpha ) or below (position beta ) of the porphyrin macrocycle; or when A forms a chain with D, called A-D chain of above formula (1), then B forms a chain with C, called B-C chain of above formula (1), one of the A-D or B-C chains, being located above (position alpha) of the plane of the porphyrin macrocycle while the other A-D or B-C chain is located below (position beta )) of the porphyrin macrocycle. The invention also concerns complexes between the compounds and radioelements, and pharmaceutical compositions containing the complexes.
该发明涉及一般式(I)的化合物,其中:当A与C形成链,称为A-C链,化学式如下(1):—X—Y—C6H4-(CH2)n1-C(Z,W)—(CH2)n2-C6H4-Y—X—,则B与D形成链,上述化学式(1)的链,称为独立放置的A-C和B-D链,位置分别在卟啉大环的上方(位置α)或下方(位置β);或当A与D形成链,称为上述化学式(1)的A-D链,那么B与C形成链,称为上述化学式(1)的B-C链,其中A-D或B-C链之一位于卟啉大环平面的上方(位置α),而另一个A-D或B-C链位于卟啉大环平面下方(位置β)。该发明还涉及化合物与放射元素之间的络合物,以及含有这些络合物的药物组合物。