A method of improving the endogenous production of prostaglandins by a mammal is disclosed, which comprises administering to the mammal an effective amount of an N-(pyridylalkyl)benzamides. Disclosed also are novel N-(pyridylalkyl)benzamides and therapeutic compositions thereof which are useful in carrying out the method of the invention. Disclosed also are methods of treating mammals for clinical conditions responsive to prostaglandins, such as for example, male infertility, epidermal injuries, atonic uterine bleeding, thromboembolic disease and like clinical conditions.
Cobalt-Catalyzed Carbonylative Synthesis of Phthalimides from <i>N</i>-(Pyridin-2-ylmethyl)benzamides with TFBen as the CO Source
作者:Lu-Yang Fu、Jun Ying、Xiao-Feng Wu
DOI:10.1021/acs.joc.9b01890
日期:2019.10.4
A cobalt-catalyzed direct carbonylative synthesis of phthalimide motifs from N-(pyridin-2-ylmethyl)benzamides has been developed. Various phthalimide derivatives were obtained in moderate to excellent yields (up to 98%) by using 2-picolylamine as an efficient directing group and benzene-1,3,5-triyl triformate (TFBen) as a convenient CO surrogate.
Cobalt-catalyzed C H activation of N-carbamoyl indoles or benzamides with maleimides: Synthesis of imidazo[1,5-a]indole- or isoindolone-incorporated spirosuccinimides
作者:Murong Xu、Yang Yuan、Ye Wang、Yuanyang Mu、Huihui Xie、Yanzhong Li
DOI:10.1016/j.tetlet.2021.152872
日期:2021.4
A cobalt-catalyzed CH activation/cyclization of N-carbamoyl indole/benzamides with maleimides assisted by pyridinylmethylamine under mild reaction conditions is described. The synthetic strategy was developed to access imidazo[1,5-a]indole-/isoindolone-incorporated spirosuccinimides with a broad substrate scope and high regiospecificity.