Anacyclus pyrethrum

Bertram, m. pellitory (Anacyclus pyrethrum and similar plants). -(s)wur2el, -wurz, /. pellitory, pyrethrum (root of Anacyd.ua pyrethrum). 

Pyrethrum Root Anacyclus Pyrethrum Northern Africa and southern Europe... 

Burden, R.S., and Crombie, L., Amides of vegetable origin. Part 12. A new series of alka-2.4-dienoic tyramine-amidcs horn Anacyclus pyrethrum D.C. (compositae), J. Chem. Soc. (C), 2477, 1969. 

Pellltory The root of Anacyclus pyrethrum, used to cause salivation and as a cons tit uant of certain dentifrices. 

Pellitorine (1) has been isolated from several plants fruits of Piper sarmentosum [7], roots of Anacyclus pyrethrum [8] and seeds of Piper sylvaticum and presents insecticidal activity [10]. The Z-isomer (2), isolated from Piper guineense [11], has similar activity. Another component of the dried fruits of Piper sarmentosum, known in Thailand as Cha-plu , is sarmentine (3) which is used as an expectorant [7]. The corresponding piperidine derivative (4) is an Achillea amide [12]. 

N-Isobutylamide Constit. of Anacyclus pyrethrum and roots of Asiasarum heterotropoides. Insecticide. Mp 90 . 

Isol. from Anacyclus pyrethrum and Anthemis saguramica. Cryst. (pet. ether), [a] —56° (c, 0.25 in Et20). 

Aster Aster Aster Anacyclus pyrethrum AstAnapyr... 

Four new polyenyne amides, three of which contain JV-methylisobutyl-amide structures, have been isolated from the roots of Anacyclus pyrethrum DC. Spectral data have established structures (30)—(33) for the new amides, and structure (30) was confirmed by an independent synthesis. The imsaturated amides (34)—(37) have been isolated previously from A, pyrethrum ... 

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