The pheromone system of the male danaine butterfly, Idea leuconoe
摘要:
Male Idea leuconoe butterflies release a complex mixture of volatiles from their pheromone glands (hairpencils) during courtship. The pheromone components geranyl methyl thioether (2), viridifloric beta-lactone (3) and 6-hydroxy-4-dodecanolide (10) have been synthesized for the first lime. Therefore, the structural assignment of these new natural products could be proved. Related 7-hydroxy-5-alkanolides are also present in the extract. The volatiles are embedded in a lipidic matrix with more than 150 components. This matrix consists of alkanes, alkenes, 3,5-dialkyltetrahydrofurans, secondary alkanols and alkenols as well as alkanones and alkenones. Several regioisomers of the oxidized hydrocarbons occur. The elucidation of double bond positions has been performed by MS using DMDS adducts. Copyright (C) 1996 Elsevier Science Ltd
TERPENOID ANALOGUES AND USES THEREOF FOR TREATING NEUROLOGICAL CONDITIONS
申请人:Reed Mark A.
公开号:US20130267571A1
公开(公告)日:2013-10-10
The present application provides a terpene analogue of Formula (I) or a pharmaceutically acceptable isomer, salt or ester thereof, and methods and uses thereof for treating neurological conditions such as pain in general and neuropathic pain. These terpene analogues can also be used to treat other electrical disorders in the central and peripheral nervous system. Also provided are methods of synthesizing the terpene analogues of Formula I.
[EN] IMINOPROPENE COMPOUND AND USE THEREOF<br/>[FR] COMPOSES D'IMINOPROPENE ET LEUR UTILISATION
申请人:SUMITOMO CHEMICAL CO
公开号:WO2007063702A2
公开(公告)日:2007-06-07
[EN] The compound (I) or a salt thereof has an excellent controlling activity against pests. Then the compound (I) or a salt thereof is useful for an active ingredient of a pesticidal composition. [FR] L'invention concerne un composé représenté par la formule (I) ou un sel de celui-ci possédant une excellente activité de protection contre les parasites. On utilise le composé représenté par la formule (I) ou son sel comme ingrédient actif dans une composition pesticide.