condensations of 1-(2-hydroxyphenyl) pyrroles with a variety of carbonyl compounds are shown to give new 4-substituted-4H-4-methylpyrrolo[2,1-c][1,4]benzoxazines. Some of the products were further functionalized. The ir, uv, and pmr spectra of the title heterocyclic system are discussed. Reaction of 1-(2-hydroxyphenyl) pyrrole with dimethylacetylenedicarboxylate yielded dimethyl 3-(2-hydroxyanilino) phthalale;
显示1-(2-羟苯基)吡咯与多种羰基化合物的缩合反应产生新的4-取代的-4 H -4-甲基吡咯并[2,1- c ] [1,4]苯并恶嗪。一些产品被进一步功能化。讨论了标题杂环系统的ir,uv和pmr光谱。1-(2-羟基苯基)吡咯与乙炔二羧酸二甲酯反应,生成3-(2-羟基苯胺基)邻苯二甲酸二甲酯。解释结果的机械原理涉及假想的Diels-Alder加合物的重排。
FUSED BICYCLIC DERIVATIVES OF 2,4-DIAMINOPYRIMIDINE AS ALK AND c-MET INHIBITORS
申请人:Ahmed Gulzar
公开号:US20090221555A1
公开(公告)日:2009-09-03
The present invention provides a compound of formula I or II or a pharmaceutically acceptable salt form thereof, wherein R
1
, R
2
, R
3
, R
4
, R
5
, A
1
, A
2
, A
3
, A
4
, and A
5
, are as defined herein. The compounds of formula I or II have ALK and/or c-Met inhibitory activity, and may be used to treat proliferative disorders.
Amine derivatives, processes for producing them and a use of them as
申请人:C&C Research Labs.
公开号:US06057358A1
公开(公告)日:2000-05-02
Novel amine derivatives of the following general formula (I): ##STR1## (wherein) A may denote --(CH.sub.2)--O--, --(CH.sub.2).sub.2 --O--, or --(CH.sub.2).sub.2 --NH--; B may denote --(CH.sub.2).sub.2 --; R.sub.1 may denote a hydrogen atom, a halogen atom, a nitro group, a 1-pyrrolyl group, an acetamido group, an amino group or a dimethylamino group; R.sub.2 may denote a hydrogen atom or a nitro group; R.sub.3 and R.sub.4 may denote a hydrogen atom; R.sub.8a and R.sub.8b which are the same may denote a chlorine atom or a methoxy group; R.sub.9 may denote a hydrogen atom or an amino group; R may denote a methyl group; and X may denote a methanesulfonamido group, a 1-imidazolyl group or a nitro group or a salts thereof are useful as antiarrhythmic drugs.
Fused Bicyclic Derivatives of 2,4-Diaminopyrimidine as ALK and c-MET Inhibitors
申请人:Ahmed Gulzar
公开号:US20120165519A1
公开(公告)日:2012-06-28
The present invention provides a compound of formula I or II
or a pharmaceutically acceptable salt form thereof, wherein R
1
, R
2
, R
3
, R
4
, R
5
, A
1
, A
2
, A
3
, A
4
, and A
5
, are as defined herein. The compounds of formula I or II have ALK and/or c-Met inhibitory activity, and may be used to treat proliferative disorders.
Fused bicyclic derivatives of 2,4-diaminopyrimidine as ALK and c-Met inhibitors
申请人:Cephalon, Inc.
公开号:US08148391B2
公开(公告)日:2012-04-03
The present invention provides a compound of formula I or II or a pharmaceutically acceptable salt form thereof, wherein R1, R2, R3, R4, R5, A1, A2, A3, A4, and A5, are as defined herein. The compounds of formula I or II have ALK and/or c-Met inhibitory activity, and may be used to treat proliferative disorders.