[EN] HETEROCYCLIC DERIVATIVES FOR TREATMENT OF HYPERLIPIDEMIA AND RELATED DISEASES [FR] DERIVES HETEROCYCLIQUES POUR LE TRAITEMENT DE L'HYPERLIPIDEMIE ET DE MALADIES ASSOCIEES
[EN] TRICYCLIC COMPOUNDS AS MODULATORS OF TNF-a SYNTHESIS AND AS PDE4 INHIBITORS<br/>[FR] COMPOSÉS TRICYCLIQUES UTILISÉS EN TANT QU'INHIBITEURS DE LA SYNTHÈSE DE TNF-? ET EN TANT QU'INHIBITEURS DE PDE4
申请人:HIGH POINT PHARMACEUTICALS LLC
公开号:WO2009094528A1
公开(公告)日:2009-07-30
The present invention relates to chemical compounds of Formula (I) are as herein defined, pharmaceutical compositions, and methods of use in the treatment of conditions or disorders mediated by TNF-alpha or by PDE4, including but not limited to rheumatoid arthritis.
1
are useful as inhibitors of cGMP PDE especially Type
5.
它们作为cGMP PDE的抑制剂特别是Type5是有用的。
Superacidic Cyclization of Activated Anthranilonitriles into 2-Unsubstituted-4-aminoquinolines
作者:Hubert Lavrard、Paolo Larini、Florence Popowycz
DOI:10.1021/acs.orglett.7b01798
日期:2017.8.18
4-Aminoquinolines were prepared in a three-step synthesis starting from substituted anthranilonitriles. The condensation on 1,1,1-trichloro-4-ethoxybut-3-enone proceeded efficiently either neat or in refluxing EtOH. Cyclization in superacidic trifluoromethanesulfonic acid provided unstable intermediate, which upon treatment with NaOEt in ethanol, afforded the expected esters. Theoretical investigations
A New [5+1]-Annulation Route to Some Quinazoline and Fused Pyrimidine Derivatives
作者:Shital K. Chattopadhyay、Rajat Dey、Suman Biswas
DOI:10.1055/s-2005-861872
日期:——
acetoacetate and acetyl acetone have been found to add selectively to the iminoether functionality of the 2-ethoxymethyleneaminonitriles leading to a one-pot synthesis of some quinazoline and fusedpyrimidinederivatives.
Heterocyclic derivatives for treatment of hyperlipidemia and related diseases
申请人:Sircar C. Jagadish
公开号:US20060009487A1
公开(公告)日:2006-01-12
The present invention provides compositions adapted to enhance reverse cholesterol transport in mammals. The compositions are suitable for oral delivery and useful in the treatment and/or prevention of hypercholesterolemia, atherosclerosis and associated cardiovascular diseases.