Copper-Mediated Dehydrogenative C(sp<sup>3</sup>)–H Borylation of Alkanes
作者:Ruocheng Sang、Wangyujing Han、Hanwen Zhang、Carla M. Saunders、Adam Noble、Varinder K. Aggarwal
DOI:10.1021/jacs.3c02185
日期:2023.7.19
Borylations of inert carbon–hydrogen bonds are highly useful for transforming feedstock chemicals into versatile organoboron reagents. Catalysis of these reactions has historically relied on precious-metal complexes, which promote dehydrogenative borylations with diboron reagents under oxidant-free conditions. Recently, photoinduced radical-mediated borylations involving hydrogen atom transfer pathways
Structure activity relationship of furospinosulin-1 (1), a hypoxia-selective growth inhibitor isolated from marine sponge, was investigated. Concise synthetic method of 1 was developed, and some structurally modified analogues were prepared. Biological evaluation of them revealed that the whole chemical structure was important for the hypoxia-selective growth inhibitory activity of 1. Among prepared, the desmethyl analogue 30 showed excellent hypoxia-selective inhibitory activity similar to that of 1 and also exhibited in vivo anti-tumor activity with oral administration. (C) 2011 Elsevier Ltd. All rights reserved.
PYRIMIDINE DERIVATIVES USEFUL IN THE TREATMENT OF CANCER
申请人:Astra Zeneca AB
公开号:EP2044063A1
公开(公告)日:2009-04-08
[EN] PYRIMIDINE DERIVATIVES USEFUL IN THE TREATMENT OF CANCER<br/>[FR] DÉRIVÉS DE PYRIMIDINE UTILES DANS LE TRAITEMENT DU CANCER
申请人:ASTRAZENECA AB
公开号:WO2008001070A1
公开(公告)日:2008-01-03
[EN] There is provided a compound of formula (I): processes for the manufacture thereof, pharmaceutical compositions thereof and uses in therapy. [FR] L'invention concerne un composé représenté par la formule (I) : des procédés permettant de les fabriquer, des compositions pharmaceutiques à base de ces composés et leurs utilisations en thérapie.
Novel Compounds
申请人:Theoclitou Maria-Elena
公开号:US20080004302A1
公开(公告)日:2008-01-03
There is provided a compound of formula (I):
processes for the manufacture thereof, pharmaceutical compositions thereof and uses in therapy.