Methods of synthesizing substituted 3-cyanoquinolines and intermediates thereof
申请人:Chew Warren
公开号:US20060270668A1
公开(公告)日:2006-11-30
The invention is directed to methods of making substituted 3-cyanoquinolines, including compounds according to the following formula:
The methods are amenable to large scale manufacture, avoid the use of chromatographic separations, and provide stable, high purity product more efficiently than in the prior art.
[EN] AMINO QUINOLINE DERIVATIVES INHIBITORS OF HCV<br/>[FR] DÉRIVÉS D'AMINO-QUINOLÉINE INHIBITEURS DE VHC
申请人:GILEAD SCIENCES INC
公开号:WO2013090929A1
公开(公告)日:2013-06-20
A compound of Formula I: or a pharmaceutically acceptable salt thereof, wherein the substituents are defined herein, and methods of treating HCV infection in a patient are disclosed.
一种化合物的化学式I:或其药用可接受的盐,其中取代基在此定义,并公开了治疗患者HCV感染的方法。
NITROGEN-CONTAINING HETEROCYCLIC COMPOUND OR SALT THEREOF
申请人:FUJIFILM Corporation
公开号:US20150045339A1
公开(公告)日:2015-02-12
The object is to provide an Fms-like tyrosine kinase 3 (FLT3) inhibitor useful as a therapeutic agent for acute myeloid leukemia (AML). A novel nitrogen-containing heterocyclic compound represented by the general formula [1] or a salt thereof is provided. The compound or a salt thereof of the present invention can be used as an active ingredient of a pharmaceutical composition for a treatment of a disease or condition relating to FLT3, such as acute myeloid leukemia (AML) and acute promyelocytic leukemia (APL).
Asymmetric hydrogenation of alpha-amino carbonyl compounds
申请人:Zhang Xumu
公开号:US20050159604A1
公开(公告)日:2005-07-21
A process for preparing a non-racemic aminoalcohol is provided. The process includes the step of contacting a chiral alpha-amino carbonyl compound and hydrogen, in the presence of a non-racemic hydrogenation catalyst, at a temperature, pressure and for a length of time sufficient to produce the non-racemic aminoalcohol. In a preferred embodiment, the process can be described by the reaction scheme:
where R is hydrogen, alkyl, substituted alkyl, aryl, substituted aryl or hetereoaryl group; and E can be hydrogen, COOR, CONHR, CONR
2
, COOH, COR, CN, NO
2
, alkyl, substituted alkyl, aryl, substituted aryl or hetereoaryl group.
Method of preparing 3-cyano-quinolines and intermediates made thereby
申请人:Chew Warren
公开号:US20060270669A1
公开(公告)日:2006-11-30
The present invention relates to methods for preparing substituted 3-cyanoquinolines and intermediates obtained by the methods of the present invention. The methods of the invention comprise reacting an N-aryl-2-propanimide with phosphoryl chloride to produce the substituted 3-cyanoquinolines. The methods further comprise reacting arylamines, orthoformates and active methylenes to produce the N-aryl-2-propenamide.