Selective catalytic monoalkylation of arylacetonitriles by primary alcohols can be achieved at ≤ 100° using a catalyst prepared in situ from rhodium trichloride, triphenylphosphine and sodium carbonate. RuH2(PPh3)4 is a more effective catalyst for this process.
[EN] 2,4-DISUBSTITUTED PYRIMIDINYL DERIVATIVES FOR USE AS ANTICANCER AGENTS<br/>[FR] DERIVES PYRIMIDINYLE 2,4-BISUSBTITUES UTILES EN TANT QU'AGENTS ANTICANCEREUX
申请人:AMGEN INC
公开号:WO2003018021A1
公开(公告)日:2003-03-06
The invention encompasses compounds, analogs, prodrugs and pharmaceutically acceptable salts thereof, pharmaceutical compositions, uses and methods for prophylaxis and treatment of cancer.
该发明涵盖了化合物、类似物、前药及其药物学上可接受的盐、药物组合物、用途以及预防和治疗癌症的方法。
Naphthol, quinoline and isoquinoline-derived urea modulators of vanilloid VR1 receptor
申请人:——
公开号:US20040157865A1
公开(公告)日:2004-08-12
This invention is directed to vanilloid receptor VR1 ligands. More particularly, this invention relates to naphthol, quinoline and isoquinoline-derived ureas that are potent antagonists or agonists of VR1 which are useful for the treatment and prevention of inflammatory and other pain conditions in mammals.
Substituted pyrimidinyl derivatives and methods of use
申请人:——
公开号:US20040063705A1
公开(公告)日:2004-04-01
The invention encompasses compounds, analogs, prodrugs and pharmaceutically acceptable salts thereof, pharmaceutical compositions, uses and methods for prophylaxis and treatment of cancer.
本发明涵盖化合物、类似物、前药及其药学上可接受的盐、制药组合物、用途和预防和治疗癌症的方法。
DEADY, L. W., AUSTRAL. J. CHEM., 1984, 37, N 5, 1135-1138