Zobrazeno 1 - 10
of 432
pro vyhledávání: '"Peter Morand"'
Publikováno v:
ChemInform. 22
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40901151cd43334c824ede80cc52da1e
https://doi.org/10.1002/chin.199130228
https://doi.org/10.1002/chin.199130228
Autor:
Sophia Hrycko, Peter Morand
Publikováno v:
ChemInform. 22
The synthesis of 4,19-dihydroxyandrost-4-ene-3,17-dione from 19-hydroxy-4β,5-epoxy-5β-androstane-3,17-dione and from 4β,5,19-trihydroxy-5β-androstane-3,17-dione is described. Under various reaction conditions other products are obtained as a resu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1cca348240578fb5250b9fbed34c15c1
https://doi.org/10.1002/chin.199107218
https://doi.org/10.1002/chin.199107218
Publikováno v:
Journal of Chemical Ecology. 18:945-957
Hydroxamic acids have been shown to be toxic to many pest insects and pathogens. In this study, the behavioral responses of western corn rootworm larvae to naturally occurring and synthetic hydroxamic acids were investigated. In a choice test between
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b9520f1ebb530c6d0eb3d5df7adf073
https://doi.org/10.1007/bf00980055
https://doi.org/10.1007/bf00980055
Autor:
N. M. R. Thie, Jeffrey Atkinson, Bernard J. R. Philogène, Francisca Campos, Peter Morand, John T. Arnason, Jon G. Houseman
Publikováno v:
Journal of Economic Entomology. 85:669-674
The maize derived growth inhibitor, 2,4-dihydroxy-7-methoxy-l,4-benzoxazin-3-one (DIMBOA), and one of its degradation products, 6-methoxybenzoxazolin-3-one (MBOA), were assessed for their mode of action on larvae of the European corn borer, Ostrinia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03816b9b464f13685a6af96143bca763
https://doi.org/10.1093/jee/85.3.669
https://doi.org/10.1093/jee/85.3.669
Autor:
Robin J. Marles, R.Lilia Compadre, Cesar M. Compadre, Chantal Soucy-Breau, Robert W. Redmond, France Duval, Bella Mehta, Peter Morand, J.C. Scaiano, J.Thor Arnason
Publikováno v:
Pesticide Biochemistry and Physiology. 41:89-100
The phototoxicity and non-light-mediated toxicity of 41 naturally occurring and synthetic tricyclic thiophenes was assessed against larvae of the mosquito Aedes atropalpus. Seventeen of the tested compounds were extremely potent, with LC50 values for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42ef268d79dc6187580f1eca010c92ff
https://doi.org/10.1016/0048-3575(91)90063-r
https://doi.org/10.1016/0048-3575(91)90063-r
Autor:
Y.S. Xie, George Timmins, Nick Henry Werstiuk, J. Kaminski, Bernard J. R. Philogène, John T. Arnason, J.D.H. Lambert, D. Gagnon, Peter Morand
Publikováno v:
The Canadian Entomologist. 123:707-710
Corn rootworm (Diabrotica spp., Coleoptera: Chrysomelidae) is a serious pest insect of corn production. It is estimated that farmers in the United States have losses of over $1 billion each year as a result of crop damage and treatment costs for this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::683d5b65606e080316b64bb083c4e8bc
https://doi.org/10.4039/ent123707-3
https://doi.org/10.4039/ent123707-3
Publikováno v:
The Journal of Organic Chemistry. 56:1788-1800
Analogues of the aglucones of naturally occurring cyclic hydroxamic acids (2,4-dihydroxy-1,4-benzoxazin-3-ones) from Gramineae (Poaceae) have been synthesized by the reductive cyclization of the ring-substituted methyl α-(o-nitrophenoxy)-α-methoxya
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c37bbb0de9545e6bf5da18603d636fae
https://doi.org/10.1021/jo00005a025
https://doi.org/10.1021/jo00005a025
Publikováno v:
Journal of Heterocyclic Chemistry. 28:411-416
Some alkyl-, alkenyl-, acyl- and nitrogen- derivatives of α-terthienyl 1 have been synthesized in an effort to expand the potential insecticidal activity profile of this compound. The introduction of substituents was carried out directly on the α-t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77362315feabf12e436705414ecdce63
https://doi.org/10.1002/jhet.5570280239
https://doi.org/10.1002/jhet.5570280239
Autor:
Richard R. Aucoin, Bernard J. R. Philogène, C. Soucy-Breau, Peter Morand, John T. Arnason, Paul G. Fields
Publikováno v:
Memoirs of the Entomological Society of Canada. 123:29-38
The thiophenes alpha-terthienyl and methyl-alpha-terthienyl are found in many species of the family Asteraceae and are highly phototoxic to mosquito larvae. These compounds and a synthetic analogue, cyano-alpha-terthienyl, controlled Aedes intrudens
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2ca0b833421894e0649070414a19b3d
https://doi.org/10.4039/entm123159029-1
https://doi.org/10.4039/entm123159029-1
Publikováno v:
Journal of Chromatography A. 543:389-395
A high-performance liquid chromatography method is described for the separation and quantification of 1,4-benzoxazin-3-ones and benzoxazolin-2-ones in maize root extract. The four compounds, 2,4-dihydroxy-7-methoxy-1,4-benzoxazin-3-(4H)-one, 2,4-dihy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2469fe9fff492e61397dcb540af053de
https://doi.org/10.1016/s0021-9673(01)95790-5
https://doi.org/10.1016/s0021-9673(01)95790-5