DIPEPTIDYL KETOAMIDE META-METHOXYPHENYL DERIVATIVES AND THEIR USE Russian patent published in 2023 - IPC C07C235/82 C07C235/78 C07K5/06 A61K31/166 A61P31/18 A61P9/00 

Abstract RU 2787766 C2

FIELD: medicine.

SUBSTANCE: invention relates to a dipeptidyl ketoamide m-methoxyphenyl derivative of the formula II, where R1a is selected from a group consisting of C1-C6 alkyl and C3-C6 cycloalkyl, R2a is selected from a group consisting of H and C1-C6 alkyl, R3a is C3-C6 cycloalkyl or methoxy, provided that, when R3a is methoxy, R1a is cyclopropyl, and R2a is H, or its pharmaceutically acceptable salt or stereoisomer, which can be used for the treatment of diseases and conditions associated with increased calpain activity, such as heart damage caused by infarction, ischemia with or without reperfusion, neurodegenerative disorders, malaria, diabetic nephropathy, HIV virus-induced neurotoxicity, malignant tumor, and fibrotic diseases.

EFFECT: obtainment of a dipeptidyl ketoamide m-methoxyphenyl derivative for use in medicine.

16 cl, 6 ex

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RU 2 787 766 C2

Authors

Llenas Calvo, Jesus

Royo Exposito, Miriam

Elezcano Donaire, Unai

Vazquez Tatay, Enrique

Melgarejo Diaz, Marta

Barranco Gallardo, Marta Isabel

Medina Fuentes, Eva Ma

Dates

2023-01-12Published

2019-05-03Filed