(4-amino-2.6-dimethyl-pyridin-3-yl)-methanol 在
manganese dioxide 甲苯 作用下,
以
甲苯 为溶剂,
反应 6.0h,
以to give 5.29 gm of 4-Amino-2,6-dimethyl-pyridine-3-carbaldehyde as a white solid的产率得到4-amino-2,6-dimethylnicotinaldehyde
参考文献:
名称:
Novel Dual Action Receptors Antagonists (Dara) at the Ati and Eta Receptors
NOVEL DUAL ACTION RECEPTORS ANTAGONISTS (DARA) AT THE ATI AND ETA RECEPTORS
申请人:Torrent Pharmaceuticals Ltd
公开号:EP1996588A1
公开(公告)日:2008-12-03
[EN] NOVEL DUAL ACTION RECEPTORS ANTAGONISTS (DARA) AT THE ATI AND ETA RECEPTORS<br/>[FR] NOUVEAUX ANTAGONISTES A DOUBLE ACTION DE RECEPTEURS (DARA) DES RECEPTEURS ATI ET ETA
申请人:TORRENT PHARMACEUTICALS LTD
公开号:WO2007100295A1
公开(公告)日:2007-09-07
[EN] The present invention relates to new compounds of the formula [Chemical formula should be inserted here. Please see paper copy] wherein R1, R2, R3, and R31 are as specified herein. The invention also relates to a method for preparation thereof, as well as combinations of the new compounds with previously known agents. The invention also relates to the use of the above-mentioned compounds and combinations for the preparation of a medicament for treating hypertension of different kinds, alleviating organ damage of different kinds, treating or preventing diabetic nephropathy, treating endothelin and angiotensin mediated disorders, and treating prostate cancer. [FR] La présente invention concerne de nouveaux composés de formule [Chemical formula should be inserted here. Please see paper copy] dans laquelle R1, R2, R3 et R31 sont tels que spécifiés dans le présent document. L'invention concerne également un procédé de préparation de ces composés, ainsi que des combinaisons des nouveaux composés et des agents déjà connus. L'invention concerne également l'utilisation des composés et combinaisons susmentionnés pour la fabrication d'un médicament pour traiter l'hypertension de différents types, pour soulager les endommagements d'organe de différents types, pour traiter ou prévenir la néphropathie diabétique, pour traiter les troubles induits par l'endothéline et l'angiotensine, et pour traiter le cancer de la prostate.
WO2007/100295
申请人:——
公开号:——
公开(公告)日:——
Novel Dual Action Receptors Antagonists (Dara) at the Ati and Eta Receptors
申请人:Gupta Ramesh Chandra
公开号:US20100010035A1
公开(公告)日:2010-01-14
The present invention relates to new compounds of the formula [Chemical formula should be inserted here. Please see paper copy] wherein R1, R2, R3, and R31 are as specified herein. The invention also relates to a method for preparation thereof, as well as combinations of the new compounds with previously known agents. The invention also relates to the use of the above-mentioned compounds and combinations for the preparation of a medicament for treating hypertension of different kinds, alleviating organ damage of different kinds, treating or preventing diabetic nephropathy, treating endothelin and angiotensin mediated disorders, and treating prostate cancer.