190380-84-8Relevant articles and documents
Total synthesis of (+)-phrymarolin I from (+)-malic acid
Okazaki, Momotoshi,Ishibashi, Fumito,Shuto, Yoshihiro,Taniguchi, Eiji
, p. 660 - 663 (2007/10/03)
(+)-Phrymarolin I was stereoselectively synthesized from (R)-(+)-3-hydroxybutanolide that had been prepared from (+)-malic acid. The procedure is more efficient than our previous synthesis in terms of fewer reaction steps and the easier availability of the starting material.