Novel Carboline Derivatives as Potent Antifungal Lead Compounds: Design, Synthesis, and Biological Evaluation
摘要:
A series of novel antifungal carboline derivatives was designed and synthesized, which showed broad-spectrum antifungal activity. Particularly, compound C38 showed comparable in vitro antifungal activity to fluconazole without toxicity to human embryonic lung cells. It also exhibited good fungicidal activity against both fluconazole-sensitive and -resistant Candida albicans cells and had potent inhibition activity against Candida albicans biofilm formation and hyphal growth. Moreover, C38 showed good synergistic antifungal activity in combination with fluconazole (FLC) against FLC-resistant Candida species. Preliminary mechanism studies revealed that C38 might act by inhibiting the synthesis of fungal cell wall.
[EN] MACROCYLIC PYRIDINE DERIVATIVES<br/>[FR] DÉRIVÉS DE PYRIDINE MACROCYCLIQUES
申请人:JANSSEN PHARMACEUTICA NV
公开号:WO2015150557A1
公开(公告)日:2015-10-08
The present invention relates to substituted macrocylic pyrimidine derivatives of Formula (I) wherein the variables have the meaning defined in the claims. The compounds according to the present invention have EF2K inhibitory activity and optionally also Vps34 inhibitory activity. The invention further relates to processes for preparing such novel compounds, pharmaceutical compositions comprising said compounds as an active ingredient as well as the use of said compounds as a medicament.
Compounds that inhibit protein kinases, compositions containing the compounds and methods of treating diseases using the compounds are disclosed.
抑制蛋白激酶的化合物、含有这些化合物的组合物以及利用这些化合物治疗疾病的方法被披露。
Discovery of novel akt1 inhibitor induces autophagy associated death in hepatocellular carcinoma cells
作者:Meng Yu、Minghui Zeng、Zhaoping Pan、Fengbo Wu、Li Guo、Gu He
DOI:10.1016/j.ejmech.2020.112076
日期:2020.3
derivatives were designed, synthesized and evaluated as novel AKT1inhibitors. In vitro antitumor assay results showed that compounds 9d-g and 9i potently suppressed the enzymatic activities of AKT1 and potently inhibited the proliferation of HepG2, Hep3B, Huh-7 and SMMC-7721 cancercell lines. Among these derivatives, the compound 9f demonstrated the best inhibitory activities on AKT1 (IC50 = 0.034 μM)
作者:Fraser F. Fleming、Lee A. Funk、Ramazan Altundas、Vaqar Sharief
DOI:10.1021/jo026396+
日期:2002.12.1
tert-butoxide triggers the chemoselectivecyclization between nitrile anions and remote, enolizable carbonyl groups, despite the acidity difference favoring enolate formation and addition to the nitrile group. Domino deprotonation, cyclization, and dehydration efficiently transform a diverse array of omega-oxonitriles into carbocyclic and heterocyclic five- and six-membered alkenenitriles in a single synthetic