Preparation, Properties, and Reduction of Heteroaromatic Quinoids with 1,4-Diazacyclopentadien-2-ylidene Terminals
摘要:
New n-type heteroaromatic quinoids with 1,4-diazacyclopentadien-2-ylidene terminals were prepared. These quinoids possess strong electron-accepting properties, comparable to dicyanomethylene analogues. Both the radical anions and dianions were generated by metal reduction using 3% Na-Hg in THF and were spectroscopically characterized.
[EN] 1-(CHLOROMETHYL)-2,3-DIHYDRO-1H-BENZO[E]INDOLE DIMER ANTIBODY-DRUG CONJUGATE COMPOUNDS, AND METHODS OF USE AND TREATMENT<br/>[FR] CONJUGUÉS ANTICORPS-MÉDICAMENT DIMÉRIQUE 1-(CHLOROMÉTHYL)-2,3-DIHYDRO-1 H-BENZO [E]INDOLE, ET MÉTHODES D'UTILISATION ET DE TRAITEMENT
申请人:GENENTECH INC
公开号:WO2015023355A1
公开(公告)日:2015-02-19
The invention provides antibody-drug conjugates comprising an antibody conjugated to a 1-(chloromethyl)-2,3-dihydro-1H-benzo[e]indole (CBI) dimer drug moiety via a linker, and methods of using the antibody-drug conjugates.
Cycloruthenated Complexes from Imine-Based Heterocycles: Synthesis, Characterization, and Reactivity toward Alkynes
作者:Luciano Cuesta、Tatiana Soler、Esteban P. Urriolabeitia
DOI:10.1002/chem.201201382
日期:2012.11.19
complexes. These ruthenacycles react with 3‐hexyne through an unexpected pathway, which involves the coupling of the original imino heterocycle and acetylene followed by dearomatization to afford fused hetero‐hydropyridyl ligands bonded to the Ru(p‐cymene)} organometallic moiety (i.e., 7 a–c and 8 a–c). These complexes represent, as far as we know, the first examples of this type of compound within the