Novel and Facile Reduction of Heterocyclic Compounds with Lanthanoid Metal-Hydrochloric Acid System.
作者:Yasuko KAMOCHI、Tadahiro KUDO
DOI:10.1248/cpb.43.1422
日期:——
Pyridines were rapidly reduced to piperidines with Sm or Yb-HCl system at room temperature in quantitative yields. Quinolines and isoquinolines were similarly reduced to the corresponding 1, 2, 3, 4-tetrahydro-derivatives with Sm-HCl system in good yields.
Compounds having an activity to enhance the expression of apoAI are provided, which are used as medicaments.
Compounds of formula (I):
in which ring A and Ar
1
are independently a monocyclic or bicyclic aromatic carbocyclic group or aromatic heterocyclic group, each of which may be optionally substituted, or the like; R is a hydrogen or the like; Z is oxygen or the like; Y
1
and Y
2
are a hydrogen, a lower alkyl, or the like; n is an integer of 0 to 2; the broken line is the presence or absence of a bond; and the wavy line represents a cis- or trans-geometrical isomerism with respect to the double bond; are disclosed.
US7429593B2
申请人:——
公开号:US7429593B2
公开(公告)日:2008-09-30
US8106051B2
申请人:——
公开号:US8106051B2
公开(公告)日:2012-01-31
[EN] CDK9 INHIBITORS IN THE TREATMENT OF MIDLINE CARCINOMA<br/>[FR] INHIBITEURS DE CDK9 POUR TRAITER LE CARCINOME DE LA LIGNE MÉDIANE
申请人:LEAD DISCOVERY CENTER GMBH
公开号:WO2013026874A1
公开(公告)日:2013-02-28
The present invention relates to a CDK9 inhibitor, especially a selective CDK9 inhibitor, for use in treating, ameliorating and/or preventing midline carcinoma. Also corresponding methods for treating, preventing or ameliorating midline carcinoma are subject of the present invention. Preferably, NUT midline carcinoma is treated with the CDK9 inhibitors in accordance with the present invention.