Acetylation reaction upon ursolic acid and its isomer oleanolic acid, which were isolated from tembesu fruit {F. fragrans Roxb\ had been carried out by using tetrahydrofuran (THF), acetic acid anhy…
Asam ursolat [asam oleanolat] hasil isolasi dari buah tembesu berhasil diesterifikasi dengan menggunakan SOCl2 dan etanol menghasilkan etil 3-etoksi urs-12-en-28-oat [etil 3-etoksi olean-12-en-28-o…