设计,合成和评估了一系列含有2,6-二取代的芳基部分的磺酰脲衍生物的除草活性。这些化合物中的大多数对单子叶和双子叶杂草均表现出优异的抑制率,尤其是10a,10h和10i。在15 g / ha的剂量下,它们表现出与商业氯磺隆同等或更高的除草效率,并总结了初步的SAR。为了阐明几种有效化合物的分子机理,拟南芥的表观抑制常数(K i app)测定了乙酰羟酸合酶(AHAS),结果证实这些化合物均为有效的AHAS抑制剂。10i的K i app为11.5 nM,约为氯磺隆(52.4 nM)的4倍。
[EN] 2,4 DI (HETERO) -ARYLAMINO-PYRIMIDINE DERIVATIVES AS ZAP-70 AND/OR SYK INHIBITORS<br/>[FR] DERIVES DE 2,4-DI(HETERO)-ARYLAMINO-PYRIMIDINE COMME INHIBITEURS DES KINASES ZAP-70 ET/OU SYK
申请人:NOVARTIS AG
公开号:WO2005026158A1
公开(公告)日:2005-03-24
Disclosed are pyrimidine derivatives of formula (I); wherein R0, R1, R3 to R9, and Z have a signification as indicated in claim 1, which have ZAP-70 and/or Syk inhibitory activities.
2,4 Di (hetero) -arylamino-pyrimidine derivatives as ZAP-70 and/or syk inhibitors
申请人:Baenteli Rolf
公开号:US20060247262A1
公开(公告)日:2006-11-02
Disclosed are pyrimidine derivatives of formula
wherein R
0
, R
1
, R
3
to R
9
, and Z have a signification as indicated in claim 1, which have interesting pharmaceutical properties.
2,4- Di(hetero)-arylamino-pyrimidine Derivatives as ZAP-70 and/or SYK inhibitors
申请人:Baenteli Rolf
公开号:US20100152182A1
公开(公告)日:2010-06-17
Disclosed are pyrimidine derivatives of formula
wherein R
0
, R
1
, R
3
to R
9
, and Z have a signification as indicated in claim
1
, which have interesting pharmaceutical properties.