40118-09-0Relevant articles and documents
Aerobic Dehydrogenation of N-Heterocycles with Grubbs Catalyst: Its Application to Assisted-Tandem Catalysis to Construct N-Containing Fused Heteroarenes
Kawauchi, Daichi,Noda, Kenta,Komatsu, Yoshiyuki,Yoshida, Kei,Ueda, Hirofumi,Tokuyama, Hidetoshi
supporting information, p. 15793 - 15798 (2020/10/12)
An aerobic dehydrogenation of nitrogen-containing heterocycles catalyzed by Grubbs catalyst is developed. The reaction is applicable to various nitrogen-containing heterocycles. The exceptionally high functional group compatibility of this method was confirmed by the oxidation of an unprotected dihydroindolactam V to indolactam V. Furthermore, by taking advantage of the oxygen-mediated structural change of the Grubbs catalyst, we integrated ring-closing metathesis and subsequent aerobic dehydrogenation to develop the novel assisted-tandem catalysis using molecular oxygen as a chemical trigger. The utility of the assisted-tandem catalysis was demonstrated by the concise synthesis of N-containing fused heteroarenes including a natural antibiotic, pyocyanine.
Structure-activity relationship study of a series of novel oxazolidinone derivatives as IL-6 signaling blockers
Singh, Sarbjit,Gajulapati, Veeraswamy,Gajulapati, Kondaji,Goo, Ja-Il,Park, Yeon-Hwa,Jung, Hwa Young,Lee, Sung Yoon,Choi, Jung Ho,Kim, Young Kook,Lee, Kyeong,Heo, Tae-Hwe,Choi, Yongseok
supporting information, p. 1282 - 1286 (2016/02/23)
A series of oxazolidinone and indole derivatives were synthesized and evaluated as IL-6 signaling blockers by measuring the effects of these compounds on IL-6-induced luciferase expression in human hepatocarcinoma HepG2 cells transfected with p-STAT3-Luc. Among different compounds screened, compound 4d was emerged as the most potent IL-6 signaling blockers with IC50 value of 5.9 μM which was much better than (+)-Madindoline A (IC50 = 21 μM), a known inhibitor of IL-6.
NOVEL 2,3-DIHYDROINDOLE COMPOUNDS
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Page/Page column 10, (2008/06/13)
The invention relates to compounds of the formula I wherein the variables are as defined in the claims. The compounds are useful in the treatment of a disease where a D4 receptor and/or a 5-HT 2A receptor is implicated.