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Betonica officinalis

HO, Isolated from Betonica officinalis and Stachys sylvatica Betonicine - no known bioactivity 242... [Pg.53]

Betonica officinalis —Stachys) Lamiac. Aerial parts 282... [Pg.638]

Kobzar, A.-J. and Nikonor, G.K., Flavonoids from overground parts of Betonica officinalis, Khim. Prim. Soedin., 636, 1986. [Pg.726]

Betony Betonica officinalis With others in wound treatment... [Pg.227]

Schulze and Trier discovered betonicine, C7H13O3N, in Betonica officinalis L. and in Stachys sylvatica L. (43, 58). This alkaloid has a sweet taste, a neutral reaction and is readily soluble in water but difficultly so in cold alcohol. Crystallization from this latter solvent yields short, four-sided, truncated pyramids containing a molecule of water of crystallization, C7H13O3N H2O. These crystals, after drying, melted at 252° (dec) (59) and at temperatures in excess of this produced a vapor which shows an intense pyrrole reaction. It is optically active, [a ]D 36.6° (water), and forms salts readily. The hydrochloride separates from ethanol as colorless prismatic needles, m.p. 224° (dec) [a]J —24.8° (water), the chloroaurate, clusters of small yellow tablets, melts at 230-232° (dec) and the chloroplatinate, (B HCLjPtCU, melts at 225-226° (dec). [Pg.103]

Syn Betonica officinalis L. Stachys betonica Benth. nom. illeg. [Pg.825]

Present in Betonica officinalis and Stachys silmUca, and is sto-eoiaomeric with turicine. Prisms from BtOH. M.p. 262° decomp. [a]i — 36 60° in HgO. Spar. sol. cold EtOH. [Pg.262]

See other pages where Betonica officinalis is mentioned: [Pg.434]    [Pg.13]    [Pg.69]    [Pg.272]    [Pg.101]    [Pg.434]    [Pg.13]    [Pg.69]    [Pg.272]    [Pg.101]   
See also in sourсe #XX -- [ Pg.101 , Pg.103 ]

See also in sourсe #XX -- [ Pg.101 , Pg.103 ]



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