Hassan, Amir published the artcileIdentification of fatty acids and fatty acid esters from ethyl acetate bark extract of holoptelea integrifolia (roxb.) planch by GC-MS, Synthetic Route of 929-77-1, the main research area is Holoptelea bark extract fatty acid octadecanoicacid eicosanoicacid methyl ester.
It is an ornamental plant with certain medicinal characteristics due to many valuable and active Phytoconstituents in various parts of the plant. Et acetate extract of the bark was triturated with warm nhexane and warm n-hexane fractions were pooled in order to get Holoptelea integrifolia Bark-Ehyl Acetate-Hexane Soluble (HIB-EAHS) which was analyzed on GC-MS. The identified fatty acids and fatty acid esters included: octadecanoicacid, Me ester (1), hexadecanedioic acid, di-Me ester (2), eicosanoic acid, methylester (3), octadecanedioic acid, di-Me ester (4), Cis-13-eicosenoic acid (5), docosanoicacid, Me ester (6), 1,2-benzenedicarboxylicacid, diisooctyl ester (7), methyl- 21-methyldocosanoate (8), and tetracosanoicacid, Me ester (9). Not any saturated fatty acid was found in the present study. A number of fatty acids and fatty acid esters have been identified from the stem extract of H. integrifolia but these fatty acids and fatty acid esters were identified the first time from the bark of the plant.
World Journal of Pharmacy and Pharmaceutical Sciences published new progress about Bark. 929-77-1 belongs to class esters-buliding-blocks, name is Methyl docosanoate, and the molecular formula is C23H46O2, Synthetic Route of 929-77-1.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics