Copper-Catalyzed Chan–Lam Cyclopropylation of Phenols and Azaheterocycles
作者:Joseph Derosa、Miriam L. O’Duill、Matthew Holcomb、Mark N. Boulous、Ryan L. Patman、Fen Wang、Michelle Tran-Dubé、Indrawan McAlpine、Keary M. Engle
DOI:10.1021/acs.joc.7b03100
日期:2018.4.6
Small molecules containing cyclopropane–heteroatom linkages are commonly needed in medicinal chemistry campaigns yet are problematic to prepare using existing methods. To address this issue, a scalable Chan–Lam cyclopropylation reaction using potassium cyclopropyl trifluoroborate has been developed. With phenol nucleophiles, the reaction effects O-cyclopropylation, whereas with 2-pyridones, 2-hydroxybenzimidazoles
[EN] HETEROCYCLIC GLP-1 AGONISTS<br/>[FR] AGONISTES HÉTÉROCYCLIQUES DE GLP-1
申请人:[en]GASHERBRUM BIO , INC.
公开号:WO2023138684A1
公开(公告)日:2023-07-27
It relates generally to GLP-1 agonists and pharmaceutical compositions comprising the same, as well as methods for treating a GLP-1 associated disease, disorder, or condition.
Substituted carbonucleoside derivatives useful as anticancer agents
申请人:Pfizer Inc.
公开号:US10220037B2
公开(公告)日:2019-03-05
Compounds of the general formula):
processes for the preparation of these compounds, compositions containing these compounds, and the uses of these compounds.
通式)的化合物:
这些化合物的制备工艺、含有这些化合物的组合物以及这些化合物的用途。
SUBSTITUTED CARBONUCLEOSIDE DERIVATIVES USEFUL AS ANTICANCER AGENTS