PREGNANE STEROIDS HAVING CYTOTOXIC ACTIVITY, AND METHODS FOR PREPARING THEM Russian patent published in 2020 - IPC C07J7/00 C07J43/00 C07J75/00 A61K31/57 A61P35/00 

Abstract RU 2710964 C1

FIELD: chemistry.

SUBSTANCE: invention relates to an agent possessing cytotoxic activity of general formula (1), in which R is selected from the following group of 1-benzylpyrrolidin-3-yl; 2-methoxycarbonyl-5-phenylpyrrolidin-4-yl; 2-methoxycarbonyl-5-(2-(trifluoromethyl)phenyl)pyrrolidin-4-yl; 2-methoxycarbonyl-5-(2-bromophenyl)pyrrolidin-4-yl; 1-acryloyl-2-methoxycarbonyl-5-phenylpyrrolidin-4-yl; 1-(5-(methoxycarbonyl)-2-phenylpyrrolidine-3-carbonyl)-2-methoxycarbonyl-5-phenylpyrrolidin-4-yl; 1-(1-acryloyl-5-(methoxycarbonyl)-2-phenylpyrrolidine-3-carbonyl)-2-methoxycarbonyl-5-phenylpyrrolidin-4-yl; vinyl. Invention also relates to methods for preparing the agent.

EFFECT: obtaining novel agents possessing cytotoxic activity in relation to malignant tumor cell lines – cells of human cervical cancer HeLa.

7 cl, 1 tbl, 10 ex

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Authors

Kudryavtsev Konstantin Viktorovich

Sokolov Mikhail Nikolaevich

Sveshnikova Elena Dmitrievna

Fedotcheva Tatyana Aleksandrovna

Shimanovskij Nikolaj Lvovich

Dates

2020-01-14Published

2019-07-09Filed