Novel anthracycline derivatives, a process for the¹preparation thereof and the use thereof as a pharmaceutical
Реферат: The present invention relates to anthracycline derivatives of the formula I in which R<1> is the sugar residue Roa or the sugar combination Roa-Rod-Rod and R<2> is the sugar residue Roa, where Roa represents rhodosamine of the formula II and Roa-Rod-Rod represents rhodosamine-rhodinose-rhodinose of the formula III and to the pharmacologically acceptable salts thereof and to a microbiological process for the preparation thereof. The compounds have cytostatic activity and can therefore be used as medicaments.
Semisynthetic process for the preparation of colchicine
Номер патента: US20230227873A1. Автор: Pietro Allegrini,Andrea Gambini,Davide Berlanda,Fabio Donzelli,Alessandro Andreani. Владелец: Indena SpA. Дата публикации: 2023-07-20.