A tetrazolinone compound represented by formula (1):
Wherein R
1
, R
2
, R
3
, and R
11
each represents a halogen atom, a C1-C6 alkyl group, etc.; R
4
and R
5
each represents a hydrogen atom, a halogen atom, a C1-C3 alkyl group, etc.; R
6
represents a C1-C3 alkyl group optionally having one or more halogen atoms, etc.; R
7
, R
8
, and R
9
each represents a hydrogen atom, a halogen atom, etc.; R
10
represents a C1-C3 alkyl group, etc.; and R
12
represents a phenyl group optionally having one or more atoms or groups selected from Group P
3
, a phenoxy group optionally having one or more atoms or groups Group P
3
, etc., has excellent control activity against pests.
Halogen‐ and Hydrogen‐Bonded Salts and Co‐crystals Formed from 4‐Halo‐2,3,5,6‐tetrafluorophenol and Cyclic Secondary and Tertiary Amines: Orthogonal and Non‐orthogonal Halogen and Hydrogen Bonding, and Synthetic Analogues of Halogen‐Bonded Biological Systems
作者:Akihiro Takemura、Linda J. McAllister、Sam Hart、Natalie E. Pridmore、Peter B. Karadakov、Adrian C. Whitwood、Duncan W. Bruce
DOI:10.1002/chem.201402128
日期:2014.5.26
the case of secondaryamines, this occurs through hydrogen bonding to the ammonium hydrogen atoms. However, where tertiary amines are concerned, there are insufficient hydrogen atoms available and so an electrophilic iodine atom from a neighbouring 4‐iodotetrafluorophenate group forms an I⋅⋅⋅O halogen bond to give the second interaction. However, in some co‐crystals with secondaryamines, it is also
Simple Bromination of Activated Arenes by IBX Amide Resin and Tetraethylammonium Bromide
作者:Yoon-Sik Lee、Duk-Ki Kim、Woo-Jae Chung
DOI:10.1055/s-2004-836051
日期:——
A mild and operationally simple method of brominating activated aromatic compounds using a polymer supported IBX reagent (IBX amide resin) and tetraethylammonium bromide (TEAB) was developed. The activated aromatics, when reacted with IBX amide resin in the presence of TEAB, were easily converted into the brominated aromatics in high yields (>80%) at room temperature.
Substrate Activity Screening with Kinases: Discovery of Small-Molecule Substrate-Competitive c-Src Inhibitors
作者:Meghan E. Breen、Michael E. Steffey、Eric J. Lachacz、Frank E. Kwarcinski、Christel C. Fox、Matthew B. Soellner
DOI:10.1002/anie.201311096
日期:2014.7.1
Substrate‐competitive kinaseinhibitors represent a promising class of kinaseinhibitors, however, there is no methodology to selectively identify this type of inhibitor. Substrateactivityscreening was applied to tyrosine kinases. By using this methodology, the first small‐molecule substrates for any protein kinase were discovered, as well as the first substrate‐competitive inhibitors of c‐Src with
底物竞争性激酶抑制剂代表了一类很有前途的激酶抑制剂,但是,没有方法可以选择性地识别这种类型的抑制剂。底物活性筛选应用于酪氨酸激酶。通过使用这种方法,发现了任何蛋白激酶的第一个小分子底物,以及第一个在生化和细胞测定中均具有活性的 c-Src 底物竞争性抑制剂。先导抑制剂的表征表明底物竞争性激酶抑制剂具有独特的性质,包括与生化效力相匹配的细胞功效以及与 ATP 竞争性抑制剂的协同作用。