7063-21-0Relevant articles and documents
Asymmetric Mannich synthesis of α-amino esters by anion-binding catalysis
Wasa, Masayuki,Liu, Richard Y.,Roche, Stéphane P.,Jacobsen, Eric N.
supporting information, p. 12872 - 12875 (2016/10/06)
We report a scalable, one-pot Mannich route to enantioenriched α-amino esters by direct reaction of α-chloroglycine ester as a practical imino ester surrogate. The reaction is promoted by a chiral aminothiourea, which is proposed to operate cooperatively
A PRODRUG COMPRISING BETA-KETO CARBOXYLIC ACID, BETA-KETO CARBOXYLIC ACID SALT OR BETA-KETO CARBOXYLIC ACID ESTER FOR DRUG DELIVERY
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Page/Page column 74, (2010/11/04)
There is provided a prodrug of a pharmaceutically active agent, said prodrug comprising a beta-keto carboxylic acid, a beta-keto carboxylic acid salt or a beta-keto carboxylic acid ester functional group, to a pharmaceutical composition comprising the prodrug, and to the use of the prodrug or composition for treatment of a mammalian subject suffering from a condition which can be cured or alleviated by administration of said pharmaceutically active agent. There is further provided a method of inhibiting decarboxylation of a compound comprising a beta-keto carboxylic acid or a salt thereof with a monovalent cation, characterized in that a dry salt of said beta-keto carboxylic acid with a divalent or polyvalent cation is prepared.