Various macrolide compounds such as those having the following formulas are provided where the variables have the values provided herein.
1
各种大环内酯化合物,例如具有以下化学式的化合物,其中变量具有此处提供的值。
Phenanthrene derivatives as MPGES-1 inhibitors
申请人:Cote Bernard
公开号:US20090209571A1
公开(公告)日:2009-08-20
The invention encompasses novel compounds of Formula or pharmaceutically acceptable salts thereof. These compounds are inhibitors of the microsomal prostaglandin E synthase-1 (mPGES-1) enzyme and are therefore useful to treat pain and/or inflammation from a variety of diseases or conditions, such as osteoarthritis, rheumatoid arthritis and acute or chronic pain. Methods of treating diseases or conditions mediated by the mPGES-1 enzyme and pharmaceutical compositions are also encompassed.
Identification of two novel thiophene analogues as inducers of autophagy mediated cell death in breast cancer cells
作者:Chandrima Gain、Aparna Sarkar、Shrea Bural、Moumita Rakshit、Jeet Banerjee、Ankita Dey、Nabendu Biswas、Gandhi K. Kar、Abhik Saha
DOI:10.1016/j.bmc.2021.116112
日期:2021.5
Synthesis of 1,4-Diarylfluorenone and 1,4-Diarylfluorene
作者:Qiancai Liu、Yanmei Wang、Xiaoli Xiong、Shiming Deng、Jun Zhang、Min Zhu、Hangmin Ge
DOI:10.3987/com-13-12813
日期:——
A novel synthetic route to 1,4-diarylfluorenone and 1,4-diarylfluorene is presented by starting with ninhydrin. The retro-Diels-Alder cycloaddition was employed as a key step to construct the target fluorenones, while a highly efficient reduction from 1,4-diarylfluorenones to 1,4-diarylfluorenes is developed by using of sodium sulfide nonahydrate as reductant. The final products are confirmed by H-1 NMR, C-13 NMR and mass spectrometry.