2,6-二氯烟酸 、 环丙基甲胺 在
aqueous solution 、 溶剂黄146 、 Sodium sulfate-III 作用下,
以
叔丁醇 、 二氯甲烷 为溶剂,
反应 0.5h,
以3.4 g of product is obtained in the form of an orange oil的产率得到6-chloro-2-(cyclopropylmethyl-amino)-nicotinic acid
参考文献:
名称:
2-AMINO-3-(IMIDAZOL-2-YL)-PYRIDIN-4-ONE DERIVATIVES AND THEIR USE AS VEGF RECEPTOR KINASE INHIBITORS
PYRIDINO-PYRIDINONE DERIVATIVES, PREPARATION AND THERAPEUTIC USE THEREOF
申请人:LASSALLE Gilbert
公开号:US20130005724A1
公开(公告)日:2013-01-03
The present invention relates to derivatives of pyridino-pyridinones, and to their preparation and use thereof, having activity as inhibitors of kinase activity of receptors for PDGF (platelet derived growth factors) ligands and optionally of receptors for the FLT3 (fms-like tyrosine kinase receptor) ligand receptors, said derivatives comprising compounds of formula (I):
wherein the various substituent groups are more specifically defined herein. The compounds are suitable as therapeutics for the treatment of various proliferative diseases.
2-Amino-3-(imidazol-2-yl)-pyridin-4-one derivatives and their use as VEGF receptor kinase inhibitors
申请人:SANOFI
公开号:EP2524915A1
公开(公告)日:2012-11-21
The invention relates to the compounds of general formula (I):
Preparation process and therapeutic use.
该发明涉及一般式(I)的化合物:制备过程和治疗用途。
[EN] 2-AMINO-3-(IMIDAZOL-2-YL)-PYRIDIN-4-ONE DERIVATIVES AND THEIR USE AS VEGF RECEPTOR KINASE INHIBITORS<br/>[FR] DÉRIVÉS DE 2-AMINO-3-(INIDAZOL-2-YL)-PYRIDINE-4-ONE ET UTILISATION DE CEUX-CI COMME INHIBITEURS DE KINASES ASSOCIÉES AU RÉCEPTEUR DU VEGF
申请人:SANOFI SA
公开号:WO2012159959A1
公开(公告)日:2012-11-29
The invention relates to the compounds of general formula (I): Preparation process and therapeutic use.
该发明涉及一般式(I)的化合物:制备过程和治疗用途。
2-AMINO-3-(IMIDAZOL-2-YL)-PYRIDIN-4-ONE DERIVATIVES AND THEIR USE AS VEGF RECEPTOR KINASE INHIBITORS
申请人:BRAUN Alain
公开号:US20140094488A1
公开(公告)日:2014-04-03
The invention relates to the compounds of general formula (I): Preparation process and therapeutic use.
本发明涉及通式(I)的化合物:其制备过程和治疗用途。
2-AMINOBENZAMIDE DERIVATIVE
申请人:Astellas Pharma Inc.
公开号:EP1955697A1
公开(公告)日:2008-08-13
To provide a novel and excellent agent for treating or preventing nociceptive pain, neuropathic pain, cancer pain, headache, bladder function disorder and the like, based on the inhibitory action on the capsaicin receptor VR1 activation.
The present invention was accomplished by confirming that a benzamide derivative characterized by the possession of a benzene ring in which a single ring is condensed on the nitrogen atom of amido group and possession of a lower alkylamino or an amino group substituted with a ring group at the neighboring position of said amido group has a strong inhibitory action on VR1 activation and excellent pharmacological actions based on this and by finding that it can become an excellent agent for treating or preventing VR1-involved diseases such as nociceptive pain, neuropathic pain, cancer pain, headache, bladder function disorder and the like.