1210344-57-2Relevant articles and documents
AN EFFICIENT PROCESS FOR THE PREPARATION OF ERTUGLIFLOZIN L-PYROGLUTAMIC ACID AND INTERMEDIATES THEREOF
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, (2021/07/10)
The present invention relates to an efficient process for the preparation of Ertugliflozin L-pyroglutamic acid of formula (I) and intermediate thereof, in environment friendly conditions. The present invention further relates to a process for the preparation of substantially pure intermediate of formula (IV).
AMORPHOUS ERTUGLIFLOZIN AND PROCESS FOR ITS PREPARATION
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, (2020/12/13)
An amorphous form of ertugliflozin and process for its preparation is described. A solid form of ertugliflozin and process for preparation thereof is also described.
Preparation method of sodium-glucose cotransporter 2 inhibitor
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Paragraph 0066-0068, (2018/04/03)
The invention discloses a preparation method of a sodium-glucose cotransporter 2 inhibitor. The preparation method specifically relates to a reaction step for converting a compound of a formula III into a compound of a formula II by a 'one-pot method' in a palladium carbon/acid or 1,2-dichlorobenzene catalytic system, wherein the definition of each substituent in the formula II and the formula IIIare the same as that in the description. The method has simple operation and low cost, and is suitable for large-scale production.