Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Ellen M. Santangelo"'
Autor:
Abier Sofrata, Ellen M Santangelo, Muhammad Azeem, Anna-Karin Borg-Karlson, Anders Gustafsson, Katrin Pütsep
Publikováno v:
PLoS ONE, Vol 6, Iss 8, p e23045 (2011)
Plants produce a number of antimicrobial substances and the roots of the shrub Salvadora persica have been demonstrated to possess antimicrobial activity. Sticks from the roots of S. persica, Miswak sticks, have been used for centuries as a tradition
Externí odkaz:
https://doaj.org/article/7e9d7276303a4c0682871463235af7d5
Publikováno v:
Experimental & Applied Acarology
Compounds with tick (Ixodes ricinus) repellent properties were isolated from sulfate turpentine consisting of Norway spruce (80%) and Scots pine (20%) from southern Sweden. The turpentine was divided into two fractions by distillation under reduced p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f311e43e8deb0ccaa022ebb8332be3f9
https://doi.org/10.1007/s10493-017-0145-7
https://doi.org/10.1007/s10493-017-0145-7
Autor:
Göran Birgersson, Donald S. Matteson, C. Rikard Unelius, Olle Anderbrant, Ellen M. Santangelo, Philip S. Pharazyn, Fredrik Schlyter
Publikováno v:
Chemoecology. 20:179-187
Stereoisomers of 4-methyl-3-heptanol (MH) are pheromone components of several Scolytus bark beetles. The elm bark beetle Scolytus laevis (Coleoptera: Scolytidae) has in previous studies been caught in traps baited with commercial MH containing all fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23cdaa3ed167b7cb5091bb464be5b46a
https://doi.org/10.1007/s00049-010-0042-6
https://doi.org/10.1007/s00049-010-0042-6
Autor:
Per-Ola Norrby, Anoma Mudalige, Karl W. Törnroos, Ilme Liblikas, C. Rikard Unelius, Ellen M. Santangelo
Publikováno v:
European Journal of Organic Chemistry. 2008:5915-5921
An asymmetric synthetic route to cis,cis-nepetalactol (component of the sex pheromone for the hop aphid, Phorodon humuli) is presented. 2-Phenylindoline was resolved to provide a chiral auxiliary for the cycloaddition of oxocitral. The resolution was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b50ac91cde0e87ae912d0c2e4f9caf08
https://doi.org/10.1002/ejoc.200800440
https://doi.org/10.1002/ejoc.200800440
Publikováno v:
Entomologia Experimentalis et Applicata. 116:143-148
Sex pheromone of a North American population of the spotted tentiform leafminer, Phyllonorycter blancardella
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74c274c9f113dff0cc17174860b9b550
https://doi.org/10.1111/j.1570-7458.2005.00314.x
https://doi.org/10.1111/j.1570-7458.2005.00314.x
Autor:
and Arlene G. Correa, Peter Witzgall, Myrian Coracini, Ellen M. Santangelo, C. Rikard Unelius
Publikováno v:
Journal of Natural Products. 65:909-915
Chemical analysis of the pheromone glands of the sugar cane borer Diatraea saccharalis has shown the presence of the four geometric isomers of 9,11-hexadecadienal (1-4), in addition to hexadecanal and (Z)-hexadec-11-enal. We here report the syntheses
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::277315034ca56c84b1abdc0e25fb5304
https://doi.org/10.1021/np010551i
https://doi.org/10.1021/np010551i
Publikováno v:
The Journal of Organic Chemistry. 66:5384-5387
A short synthetic route to asymmetric iridoids was developed. The three key steps were an intramolecular [4 + 2] cycloaddition reaction of an enamine derivative of 8-oxocitral (2), a dynamic acetylation, and an enzymatic resolution of the gastrolacty
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a9b22c52441e39706e453faf860c5e1
https://doi.org/10.1021/jo015592y
https://doi.org/10.1021/jo015592y
Publikováno v:
Synthetic Communications. 31:3685-3698
The four stereoisomers of N-2′-methylbutyl-2-methylbutylamide, the sex pheromone of the longhorn beetle Migdolus fryanus, an economically important pest of sugarcane in South America, were synthesized. The key intermediate 2-methylbutan-1-ol is com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::021d842bcbd95bbbb0ec21ce5fe8b364
https://doi.org/10.1081/scc-100107019
https://doi.org/10.1081/scc-100107019
Publikováno v:
Tetrahedron Letters. 47:5135-5137
The synthesis of (4R,8R)- and (4S,8R)-4,8-dimethyldecanal 1 and 1a has been achieved connecting the chiral building block (R)-2-methyl-1-bromobutane 4 with (R)- and (S)-citronellol derivatives. The key intermediate 4 was obtained optically pure in fi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60730aff0ddb8e23a8a3bcfc08f9ba0f
https://doi.org/10.1016/j.tetlet.2006.05.066
https://doi.org/10.1016/j.tetlet.2006.05.066
Autor:
Raimondas Mozūraitis, Remigijus Noreika, Ellen M. Santangelo, Ilme Liblikas, Anna-Karin Borg-Karlson
Publikováno v:
Chemistrybiodiversity. 6(9)
The four possible isomers of tetradeca-4,8-dien-1-yl acetate and corresponding alcohols were synthesized stereoselectively by synthetic routes employing Wittig coupling reaction for the preparation of (Z,E)- and (Z,Z)-isomers, and alkylation of termi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa096e0051d899f7875bd3dbcb4a0f25
https://pubmed.ncbi.nlm.nih.gov/19774595
https://pubmed.ncbi.nlm.nih.gov/19774595