已开发出一种微波辅助的氟合成路线,用于 3-氨基-1,2-苯并恶唑和4-氨基-1 H -2,3-苯并恶嗪。该策略包括将各自的2-氟苄腈或2-(溴甲基)苄腈与氟肟标签连接,得到芳基肟中间体,然后将其进行环化,同时在酸性条件下将底物标签裂解,从而提供所需的产物,中等至中等产量。另外,可以使芳基肟中间体进一步反应以扩展化合物库。可以使用氟固相萃取(F-SPE)轻松分离产物,回收的氟酮可以转化回氟肟,并在下一轮合成中重复使用。
[EN] FACTOR IXA INHIBITORS<br/>[FR] INHIBITEURS DU FACTEUR IXA
申请人:MERCK SHARP & DOHME
公开号:WO2015160636A1
公开(公告)日:2015-10-22
In its many embodiments, the present invention provides a novel class of benzamide compounds represented by Formula (I) or pharmaceutically acceptable salts or solvates thereof, or pharmaceutical compositions comprising one or more said compounds or pharmaceutically acceptable salts or solvates thereof, and methods for using said compounds or pharmaceutically acceptable salts or solvates thereof for treating or preventing a thromboses, embolisms, hypercoagulability or fibrotic changes.
4-Amino-1,2,3-benzoxathiazine-Derivatives as Pesticides
申请人:Alig Bernd
公开号:US20100267703A1
公开(公告)日:2010-10-21
The present invention relates to novel benzoxathiazine derivatives of the formula (I)
in which R
1
, R
2
, R
3
, R
4
, R
5
and R
6
are each as defined in the description, to several processes for preparation thereof and to the use thereof as insecticides and/or acaricides in combination with further compositions such as penetrants and/or ammonium or phosphonium salts.
4-amino-1,2,3-benzoxathiazine-derivatives as pesticides
申请人:Bayer CropScience AG
公开号:US08173641B2
公开(公告)日:2012-05-08
The present invention relates to novel benzoxathiazine derivatives of the formula (I)
in which R1, R2, R3, R4, R5 and R6 are each as defined in the description, to several processes for preparation thereof and to the use thereof as insecticides and/or acaricides in combination with further compositions such as penetrants and/or ammonium or phosphonium salts.
4-Amino-1,2,3-Benzoxathiazine-Derivatives as Pesticides
申请人:ALIG Bernd
公开号:US20110118240A2
公开(公告)日:2011-05-19
The present invention relates to novel benzoxathiazine derivatives of the formula (I)
in which R
1
, R
2
, R
3
, R
5
and R
6
are each as defined in the description, to several processes for preparation thereof and to the use thereof as insecticides and/or acaricides in combination with further compositions such as penetrants and/or ammonium or phosphonium salts.
Benzisoxazoles and Azabenzisoxazoles as MGLUR4 Allosteric Potentiators, Compositions, and Methods of Treating Neurological Dysfunction
申请人:Conn P. Jeffrey
公开号:US20130079366A1
公开(公告)日:2013-03-28
Benzisoxazole and azabenzisoxazole compounds which are useful as allosteric potentiators/positive allosteric modulators of the metabotropic glutamate receptor subtype 4 (mGluR4); synthetic methods for making the compounds; pharmaceutical compositions comprising the compounds; and methods of using the compounds, for example, in treating neurological and psychiatric disorders or other disease state associated with glutamate dysfunction.