Boronate esters that contain N-donor groups are self-complementary structures, which can assemble by means of dative boron–nitrogen bonds to form macrocycles or polymers. Herein, we describe the synthesis of dioxaborinanes and benzodioxaboroles containing pyridylsidechains. In the solid state, the dioxaborinanes were found to exist predominantly as monomers. Upon crystallization, aggregation into
[EN] SULFUR-CONTAINING HETEROAROMATIC TRICYCLIC KRAS INHIBITORS<br/>[FR] INHIBITEURS DE KRAS TRICYCLIQUES HÉTÉROAROMATIQUES CONTENANT DU SOUFRE
申请人:ERASCA INC
公开号:WO2022251296A1
公开(公告)日:2022-12-01
The present embodiments provide compounds of Formula I, pharmaceutical compositions of the compounds, and methods for treating diseases such as cancer.
本实施例提供了I式化合物、该化合物的制药组合物以及用于治疗癌症等疾病的方法。
WO2023/212548
申请人:——
公开号:——
公开(公告)日:——
Enzyme catalyzed monohydrolysis of 2-aryl-1 3-propanediol diacetates. A study of structural effects of the aryl moiety on the enantioselectivity
作者:Giuseppe Guanti、Enrica Narisano、Tadeusz Podgorski、Sergio Thea、Andrew Williams
DOI:10.1016/s0040-4020(01)87892-3
日期:1990.1
Enzyme catalysed asymmetrization of pyridyl substituted 1,3-propanediols and of the corresponding diacetates
作者:Giuseppe Guanti、Enrica Narisano、Renata Riva
DOI:10.1016/s0957-4166(97)00218-8
日期:1997.7
2-(4-pyridyl)- and 2-(2-pyridyl)-1,3-propanediols 1 and 4 were prepared and asymmetrized by enantioselective acetylation in organic solvent catalysed by hydrolytic enzymes, the best being supported pig pancreatic lipase, to give new valuable heterocyclic chiral building blocks. The asymmetrization of diacetate 6, catalysed by pig pancreatic lipase is also described. (C) 1997 Elsevier Science Ltd.