[EN] INDOLIZINE DERIVATIVES, PROCESS FOR THE PREPARATION THEREOF AND THERAPEUTIC USE THEREOF [FR] DÉRIVÉS DE L'INDOLIZINE, PROCÉDÉ POUR LEUR PRÉPARATION, ET LEUR UTILISATION THÉRAPEUTIQUE
摘要:
该发明涉及与以下式(I)相对应的化合物:N R1 O R3 R4 R2(I),其中- R3和R4与它们附着的苯环的碳原子一起形成一个与下面的式(A)、(B)或(C)之一相对应的6元氮杂环:N N O O Ra Ra' N N O Rb Rb' N O Rc Rc'' Rc'(A)(B)(C),其中波浪线代表R3和R4附着的苯环。制备过程和治疗用途。
公开号:
WO2012004731A1
作为产物:
描述:
2-amino-5-[(1-methoxy-2-methylindolizin-3-yl)-carbonyl]benzoic acid 、 乙酸酐 反应 3.0h,
以0.107 g of a yellow solid is obtained的产率得到6-[(1-methoxy-2-methylindolizin-3-yl)carbonyl]-2-methyl-4H-3,1-benzoxazin-4-one
参考文献:
名称:
Indolizine derivatives, process for the preparation thereof and therapeutic use thereof
INDOLIZINE DERIVATIVES, PROCESS FOR THE PREPARATION THEREOF AND THERAPEUTIC USE THEREOF
申请人:Alcouffe Chantal
公开号:US20130116249A1
公开(公告)日:2013-05-09
The invention relates to compounds corresponding to formula (I):
in which
R
3
and R
4
together form, with the carbon atoms of the phenyl nucleus to which they are attached, a 6-membered nitrogenous heterocycle corresponding to one of formula (A), (B) or (C) below:
in which the wavy lines represent the phenyl nucleus to which R
3
and R
4
are attached.
Preparation process and therapeutic use.