Elucidation and synthesis of antineoplastic tetrapeptide phenethylamides of dolastatin 10
First Claim
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1. A composition of matter comprising a compound having the general structure:
- ##STR4## wherein n is selected from the group consisting of 1, 2, and 3.
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Abstract
Dolastatin 10, a linear pentapeptide, has shown potent antineoplastic activity profiles against various experimental cancer systems.
The design and synthesis of structural modifications of dolastatin 10 having significant antineoplastic activity against human cancer cell lines has been accomplished. Members of this group have demonstrated significant antineoplastic activity against selected human cancer cell lines. Especially: Ovarian OVSCAR-3; Central Nervous System ("CNS") SF295; Renal A498; Lung NCI460; Colon KM20L2 and Melanoma SK-MEL-3.
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18 Claims
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1. A composition of matter comprising a compound having the general structure:
- ##STR4## wherein n is selected from the group consisting of 1, 2, and 3.
- View Dependent Claims (15, 16, 17, 18)
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2. A method of inhibiting the growth of abnormal human cells selected from the group consisting of leukemia, non-small cell lung cancer, colon cancer, CNS cancer, melanoma, ovarian cancer, and renal cancer;
- comprising engaging said cells with a growth inhibitory amount of a compound having the following structural formula;
##STR5## wherein n is selected from the group consisting of 1, 2, and 3. - View Dependent Claims (3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
- comprising engaging said cells with a growth inhibitory amount of a compound having the following structural formula;
Specification