3-氨基-4-氯喹啉 、 乙氧基乙酰氯 在
碳酸氢钠 、 potassium carbonate 、 甲醇 作用下,
以
二氯甲烷 为溶剂,
反应 1.5h,
以to provide 7.3 g of N-(4-chloroquinolin-3-yl)-2-ethoxyacetamide as a dark solid的产率得到N-(4-chloroquinolin-3-yl)-2-ethoxyacetamide
The present invention provides IRM conjugates that includes an IRM moiety and a second active moiety covalently linked to the IRM moiety in which the covalent link does not depend on UV irradiation.
Method for 1H-Imidazo[4,5-C] Pyridines and Analogs Thereof
申请人:Krepski Larry R.
公开号:US20090240055A1
公开(公告)日:2009-09-24
Methods and intermediates for preparing compounds of the Formulas: (I and X) are disclosed. The methods include a method providing a compound of the Formula: (IV) and converting a compound of Formula IV to a compound of Formula I, a method providing a compound of the Formula: (VIII) and converting a compound of Formula VIII to a compound of Formula I, and a method providing a compound of the Formula: (XI) and converting a compound of Formula XI to a compound of Formula I.
Imidazo-containing compounds (e.g., imidazonaphthyridines, imidazopyridines, imidazoquinolines, and imidazote-trahydroquinolines) with an alkoxy substituent at the 1-position, pharmaceutical compositions containing the compounds and methods of use of these compounds as immunomodulators, for inducing cytokine biosynthesis in animals and in the treatment of diseases including viral and neoplastic diseases are disclosed.
Imidazo-containing compounds (e.g., imidazonaphthyridines, imidazopyridines, imidazoquinolines, and imidazote-trahydroquinolines) with an alkoxy substituent at the 1-position, pharmaceutical compositions containing the compounds and methods of use of these compounds as immunomodulators, for inducing cytokine biosynthesis in animals and in the treatment of diseases including viral and neoplastic diseases are disclosed.
The present invention provides IRM conjugates that includes an IRM moiety and a second active moiety covalently linked to the IRM moiety in which the covalent link does not depend on UV irradiation.