摘要:
A novel process for producing atrovastatin, pharmaceutically acceptable salts thereof, and intermediates thereof using an aldolase is described. Compounds so prepared are useful as inhibitors of the HMG-CoA reductase and may thus be used as hypolipidemic and hypocholesterolemic agents.
摘要:
The present invention relates to methods of preparing a stereoisomerically enriched compound of formula (I), wherein R is hydrogen, comprising treating a compound of formula (I), wherein R is chosen from C1-C10 alkyl, C2-C10 alkenyl, C2-C10 alkenyl,-(CR R )t(C6-C14 aryl), and -(CR R )t(4-10 membered heterocyclic), and wherein said C6-C14 aryl and 4-10 membered heterocyclic are optionally substituted with at least one substituent chosen from halo, C1-C10 alkyl, -OR , and -N(R R ), with a biocatalyst in an aqueous solution, an organic solvent, or a mixture of organic and aqueous solvents wherein at least one stereoisomer is selectively hydrolyzed.
摘要:
Materials and methods for preparing (S)-(+)-3-aminomethyl-5-methyl-hexanoic acid and structurally related compounds via enzymatic kinetic resolution are disclosed.
摘要:
Provided herein are compounds and processes to prepare intermediates and precursors of pregabalin and related compositions, and processes for the preparation of pregabalin.
摘要:
Provided herein are compounds and processes to prepare intermediates and precursors of pregabalin and related compositions, and processes for the preparation of pregabalin.