Propagação vegetativa de Hyptis leucocephala Mart. ex Benth. e Hyptis platanifolia Mart. ex Benth. (Lamiaceae)
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چکیده
منابع مشابه
Cytotoxic abietane diterpenes from Hyptis martiusii Benth.
From roots of Hyptis martiusii Benth. two tanshinone diterpenes were isolated, the new 7beta-hydroxy-11,14-dioxoabieta-8,12-diene (1) in addition to the known 7alpha-acetoxy-12-hydroxy-11,14-dioxoabieta-8,12-diene (7alpha-acetoxyroyleanone) (2). Structures of 1 and 2 were established by spectroscopic means. The cytotoxic activity against five cancer cell lines was evaluated. Compounds 1 and 2 d...
متن کاملRepeated-Doses Toxicity Study of the Essential Oil of Hyptis martiusii Benth. (Lamiaceae) in Swiss Mice
Hyptis martiusii Benth. (Lamiaceae) is found in abundance in Northeastern Brazil where it is used in traditional medicine to treat gastric disorders. Since there are no studies reporting the toxicity and safety profile of this species, we investigated repeated-doses toxicity of the essential oil of Hyptis martiusii (EOHM). Swiss mice of both sexes were orally treated with EOHM (100 and 500 mg/k...
متن کاملAbietane Diterpenes from Hyptis platanifolia
Das raízes de Hyptis platanifolia foram isolados três novos diterpenos abietanos 19-oxoinuroyleanol, 11,14-di-hidroxi-12-metoxi-7-oxo-8,11,13-abietatrien-19,20β-olídeo and 19,20-epoxi12-metoxi-11,14,19-tri-hidroxi-7-oxo-8,11,13-abietatrieno, em adição ao inuroyleanol e a coulterona. Investigação das partes aéreas forneceu a mistura de esteróides estigmasterol e β-sitosterol, e os triterpenos ác...
متن کاملIn vitro interference of Hyptis martiusii Benth. & chlorpromazine against an aminoglycoside-resistant Escherichia coli.
The antibacterial and synergistic activity of the ethanol extract from Hyptis martiusii Benth. was assayed by microdillution. The growth of two isolates of Escherichia coli tested was inhibited by the extract. The minimum inhibitory and minimum bactericidal concentrations (MIC and MBC) values ranged from 512 and >1024 microg/ml for the E. coli 27 and 1024 and > 1024 microg/ml for the E. coli AT...
متن کاملWound Healing Activity of Hyptis suaveolens (L.) Poit (Lamiaceae)
Hyptis Suaveolens (L.)Poit is a traditional pubescent annual herb found throughout India. On the basis of its traditional use and literature references, this plant was selected for the screening of wound healing property. The leaves of Hyptis Suaveolens were exhaustively extracted by soxhlet apparatus with different solvents like petroleum ether, solvent ether, chloroform, alcohol and chlorofor...
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ژورنال
عنوان ژورنال: Revista Brasileira de Plantas Medicinais
سال: 2011
ISSN: 1516-0572
DOI: 10.1590/s1516-05722011000100011