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    • 1. 发明授权
    • Elucidation and synthesis of antineoplastic tetrapeptide w-aminoalkyl-amides
    • 抗肿瘤四肽w-氨基烷基酰胺的阐释和合成
    • US06569834B1
    • 2003-05-27
    • US07985697
    • 1992-12-03
    • George R. PettitJozsef Barkoczy
    • George R. PettitJozsef Barkoczy
    • A61K3800
    • C07K7/06A61K38/07C07K5/101
    • Dolastatin 10, a linear pentapeptide, has shown potent antineoplastic activity profiles against various experimental cancer systems. The synthesis of structural modifications of dolastatin 10 having significant antineoplastic activity against human cancer cell lines has been accomplished; namely antineoplastic tetrapeptide w-amino alkyl amides related to dolastatin 10, which have been found to demonstrate effective antineoplastic activity against various human cancer cell lines. Members of this have demonstrated significant antineoplastic activity against human cancer cell lines. The human cancer cell lines against which the substances of the present invention have yielded the significant antineoplastic activity are: Ovarian OVCAR-3; Central Nervous System (“CNS”) SF295; Renal A498; Lung NCI460; Colon KM20L2 and Melanoma SK-MEL-3.
    • 线性五肽Dolastatin 10已经显示出针对各种实验性癌症系统的有效的抗肿瘤活性。 已经完成了对人癌细胞系具有显着抗肿瘤活性的多拉司他汀10的结构修饰的合成; 即与多拉司他汀10相关的抗肿瘤四肽w-氨基烷基酰胺,已被发现证明对各种人类癌细胞系具有有效的抗肿瘤活性。 其成员已经证明对人类癌细胞系具有显着的抗肿瘤活性。 本发明的物质产生显着的抗肿瘤活性的人类癌细胞系是:卵巢OVCAR-3; 中枢神经系统(“CNS”)SF295; 肾A498; 肺NCI460; 结肠KM20L2和黑色素瘤SK-MEL-3。