Bioactive constituents from Dracocephalum subcapitatum (O. Kuntze) Lipsky.
نویسندگان
چکیده
From an EtOAc extract of Dracocephalum subcapitatum, five flavonoids, calycopterin, xanthomicrol, isokaempferide, luteolin and apigenin, together with five terpenoids, oleanolic acid, ursolic acid, geranial, neral and limonene-10-al, were isolated. Among them, citral and limonene-10-al were the most effective components against epimastigotes of Trypanosoma cruzi, the parasitic agent of Chagas disease.
منابع مشابه
A comparative study of chemical compounds and antibacterial activity of medicinal plants of Dracocephalum Lindbergii Rech.f and Dracocephalum subcapitatum (kuntze) Lipsky growing in North Khorasan province, Iran
Background: A number of aromatic medicinal plants used for treating infection disease have been mentioned in different phytotherapy manuals due to their availability, fewer side effects, and reduced toxicity.Dracocephalum L is one of the most important genuses of Lamiaceae.The aim of our study was to evaluate the chemical compositions of Dracocephalum Lind...
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متن کاملTwo new monoterpene glycosides and trypanocidal terpenoids from Dracocephalum kotschyi.
From the whole plant of Dracocephalum kotschyi BOISS., two new monoterpene glycosides (9, 10), together with seven known terpenoids and a phytosterol (1-8), were isolated. Their structures were determined to be limonen-10-al (1), geranial (2), neral (3), beta-sitosterol (4), oleanolic acid (5), ursolic acid (6), p-mentha-8-en-1,2-diol (7), colosolic acid (8), limonen-10-ol 10-O-beta-D-glucopyra...
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ورودعنوان ژورنال:
- Zeitschrift fur Naturforschung. C, Journal of biosciences
دوره 60 1-2 شماره
صفحات -
تاریخ انتشار 2005