Зөвхөн бүртгэлтэй хэрэглэгчид л нийтлэл орчуулах боломжтой
Нэвтрэх / Бүртгүүлэх
From the seeds of Macoubea guianensis (Apocynaceae), mixtures of the antipodes of two indole alkaloids, vincadifformine and vincadine, have been isolated; in the first the (+)- and in the second the (-)-isomer predominated.