intermolecular addition–intramolecular carbocyclization reaction of dialkynylbenzenes was developed. In this reaction, regioselective addition of an external nucleophile toward the terminal alkyne and subsequent 6-endo-dig cyclization proceeded to give the 1,3-disubstituted naphthalenes in good yields. The direct synthesis of disubstituted chrysenesvia a gold-catalyzed addition and double cyclization cascade
[EN] COVALENT KRAS-BINDING COMPOUNDS FOR THERAPEUTIC PURPOSES<br/>[FR] COMPOSÉS DE LIAISON DE KRAS COVALENTS À DES FINS THÉRAPEUTIQUES
申请人:UMBRA THERAPEUTICS INC
公开号:WO2022187688A1
公开(公告)日:2022-09-09
Heteroaryl sulfonyl compounds and compositions that have a KRAS Recognition Moiety bound to an electrophile for the selective covalent modification of KRAS, for example a mutant KRAS, to treat KRAS-mediated disorders are described.