100
Monophthalates of betulinic acid and related pentacyclic triterpenes inhibit efficiently the SOS-mediated nucleotide exchange and impact PI3K/AKT signaling in oncogenic K-RAS4B proteins. Gerrit E. Benary, Frank Kilgenstein, Sascha Koller, Jürgen Scherkenbeck*. ChemRxiv 2024, DOI 10.26434/chemrxiv-2024-x4tfq. RSC Adv. 2025, 15, 883-895.