Synthesis of a novel pentagastrin-drug conjugate for a targeted tumor therapy.
Synthesis of a novel pentagastrin-drug conjugate for a targeted tumor therapy.
复制标题
用于靶向肿瘤治疗的新型五肽胃泌素药物缀合物的合成
作者:
L.F. Tietze;O. Panknin;F. Major;B. Krewer
The synthesis of the novel pentagastrin seco‐CBI conjugate3, which is based on the highly cytotoxic antitumor antibiotic (+)‐duocarmycin SA (1), is reported. A key step in the synthesis is the palladium‐catalyzed carbonylation of aryl bromide7to give the benzyl ester16, which is transformed into the new seco‐CBI derivative21bearing a carboxylic acid ester moiety. Subsequent transformation of21into an activated ester followed by the introduction of β‐alanine and tetragastrin led to the new pentagastrin drug3that contains a peptide moiety for targeting cancer cells expressing CCK‐B/gastrin receptors.
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影响因子:
--
作者:
L. Tietze;F. Major;Ingrid Schuberth
通讯作者:
Ingrid Schuberth
影响因子:
1.8
作者:
S. Ram;L. Spicer
通讯作者:
L. Spicer
影响因子:
3.1
作者:
L. Tietze;T. Feuerstein
通讯作者:
T. Feuerstein
影响因子:
1.8
作者:
Boger, DL;Boyce, CW;Searcey, M
通讯作者:
Searcey, M
影响因子:
7.3
作者:
Schmidt,BF;Hernandez,L;Rouzer,C;Czerwinski,G;Chmurny,G;Michejda,CJ
通讯作者:
Michejda,CJ