[EN] CHIRAL SYNTHESIS OF A TERTIARY ALCOHOL<br/>[FR] SYNTHÈSE CHIRALE D'UN ALCOOL TERTIAIRE
申请人:RECURIUM IP HOLDINGS LLC
公开号:WO2021097139A1
公开(公告)日:2021-05-20
Disclosed herein are methods for preparing tertiary alcohols from an optionally substituted phenyl ketone or an optionally substituted pyridinyl ketone that includes the use of a chiral ligand and boron trifluoride diethyl etherate. Tertiary alcohols can be used to prepare synthetic versions of natural products and/or pharmaceuticals.
PYRAZOLONE AND PYRIMIDINE COMPOUND, AND PREPARATION METHOD AND USE THEREFOR
申请人:Shanghai Pharmaceuticals Holding Co., Ltd.
公开号:EP4008719A2
公开(公告)日:2022-06-08
Disclosed in the present invention are a pyrazolone and pyrimidine compound, and a preparation method and a use therefor. Provided in the present invention is a pyrazolone and pyrimidine compound as in formula (I), said compound having better inhibitory activity towards WEE1 kinase.
Compounds of Formula (I) are provided herein. Such compounds, as well as pharmaceutically acceptable salts and compositions thereof, are useful for treating diseases or conditions, including conditions characterized by excessive cellular proliferation, such as breast cancer.
[EN] PYRAZOLONE AND PYRIMIDINE COMPOUND, AND PREPARATION METHOD AND USE THEREFOR<br/>[FR] COMPOSÉ DE PYRAZOLONE ET DE PYRIMIDINE, SON PROCÉDÉ DE PRÉPARATION ET SON UTILISATION<br/>[ZH] 一种吡唑酮并嘧啶类化合物、其制备方法及应用