殺菌剤 dialkyl dithiolanylidenemalonate 類のイネ体内およびラット肝ホモジネートでの生分解性
書誌事項
- タイトル別名
-
- Structure-Biodegradability Relationships of Dialkyl Dithiolanylidenemalonates in Rice Plants and Rat Liver Homogenate
- 殺菌剤dialkyl dithiolanylidenemalonate類のイネ体内およびラット肝ホモジネートでの生分解性〔英文〕
- サッキンザイ dialkyl dithiolanylidenemalonate
この論文をさがす
抄録
All dialkyl 1, 3-dithiolan-2-ylidenemalonates examined are considerably stable in rice plants, showing their t1/2 of 2.0-3.8 days. A non-cyclic analog with the t1/2 of 0.8 day, however, is rapidly metabolized probably through the oxidation at its thioether groups. Although the rat liver homogenate has both oxidation and hydrolysis activities, it shows predominantly the esterase activity in the absence of NADPH. In the rat liver homogenate, again, the non-cyclic analog is much more susceptible to oxidative metabolism in the presence of NADPH than, but as stable against the ester hydrolysis as the cyclic counterparts. The ester hydrolysis rates of the compounds well relate to the branching (s) at the α-position or the resulting electronic (σ*) or steric (Ecs) effects of alcoholic alkyl groups.
収録刊行物
-
- 日本農薬学会誌(Journal of Pesticide Science)
-
日本農薬学会誌(Journal of Pesticide Science) 8 (3), 327-332, 1983
日本農薬学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390001205211319296
-
- NII論文ID
- 110001711786
-
- NII書誌ID
- AN00196227
-
- ISSN
- 03851559
- 13490923
- 1348589X
-
- NDL書誌ID
- 2602720
-
- データソース種別
-
- JaLC
- IRDB
- NDL
- Crossref
- NDL-Digital
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可