[EN] CD73 INHIBITING 2,4-DIOXOPYRIMIDINE COMPOUNDS<br/>[FR] COMPOSÉS DE 2,4-DIOXOPYRIMIDINE INHIBANT CD73
申请人:GILEAD SCIENCES INC
公开号:WO2021222522A1
公开(公告)日:2021-11-04
The present disclosure provides pyrimidine dione compounds, and pharmaceutical compositions thereof, for treating cancer, including solid tumors. The compounds can be used alone or in combination with other anti-cancer agents.
The Nature of the Ring-Opening Process in a Substituted Cyclopropylmethyliron Complex
作者:E. Alexander Hill、Baoju Li
DOI:10.1021/om970906m
日期:1998.6.1
CpFe(CO)(η3CH2CHCHCHMe2) (8). Ring-opening rearrangement in the sense to produce mainly 6 or 7 (with a primary σ-bonded alkyl group) rather than products derived from a tertiary σ-bonded alkyl group is most consistent with a concerted four-center organometallic rearrangement process. A radical route, previously proposed for the unsubstituted cyclopropylmethyl complex, is unlikely. Complex 4 also undergoes