Efficient and Selective Reduction Protocols of the 2,2-Dimethyl-1,3-benzodioxan-4-one Functional Group to Readily Provide Both Substituted Salicylaldehydes and 2-Hydroxybenzyl Alcohols
摘要:
Two complementary procedures have been developed that selectively allow for the synthesis of either substituted salicylaldehydes or the corresponding 2-hydroxylbenzyl alcohols upon treatment of the 2,2-dimethyl- 1,3-benzodioxan-4-one functional group with DIBAL-H or LAH, respectively.
[EN] PROCESS AND INTERMEDIATES FOR THE PREPARATION OF VOXELOTOR<br/>[FR] PROCÉDÉ ET INTERMÉDIAIRES POUR LA PRÉPARATION DE VOXÉLOTOR
申请人:BIONICE S L U
公开号:WO2020127924A1
公开(公告)日:2020-06-25
The invention relates to a process for the preparation of Voxelotor, or a salt or solvate thereof, which comprises the use of a compound of formula (I) or (I'), or a salt or solvate thereof.
Liquid detergents with aromatic borate ester to inhibit proteolytic enzyme
申请人:THE PROCTER & GAMBLE COMPANY
公开号:EP0511456A1
公开(公告)日:1992-11-04
Included are liquid detergent compositions comprising anionic and/or nonionic surfactant, proteolytic enzyme, second enzyme, and an aromatic borate ester.
其中包括由阴离子和/或非离子表面活性剂、蛋白水解酶、第二种酶和芳香族硼酸酯组成的液体洗涤剂组合物。
Ethanamine derivatives, their preparation and use in pharmaceutical compositions
申请人:BEECHAM GROUP PLC
公开号:EP0023385B1
公开(公告)日:1982-12-15
FORMALDEHYDE-FREE BINDER
申请人:SAINT-GOBAIN ISOVER
公开号:EP1951767A1
公开(公告)日:2008-08-06
PROCESS AND INTERMEDIATES FOR THE PREPARATION OF VOXELOTOR