[EN] SUBSTITUTED 4-(1-PYRROLIDINYL)PYRIMIDINE COMPOUNDS AS DIMERIZATION INHIBITORS OF NEURONAL NITRIC OXIDE SYNTHASE [FR] COMPOSÉS DE 4-(1-PYRROLIDINYL)PYRIMIDINE SUBSTITUÉS EN TANT QU'INHIBITEURS DE LA DIMÉRISATION DE L'OXYDE NITRIQUE SYNTHASE NEURONALE
clinical. Our previous research revealed that clinical phase Ⅱ antitumor drug Quisinostat was a promising antimalarial prototype by inhibiting the activity of Plasmodium falciparum (P. falciparum) histone deacetylase (PfHDAC). Herein, 30 novel spirocyclic linker derivatives were designed and synthesized based on Quisinostat as lead compound, and then their antimalarial activities and cytotoxicity were
Access to Polycyclic Sulfonyl Indolines via Fe(II)-Catalyzed or UV-Driven Formal [2 + 2 + 1] Cyclization Reactions of N-((1H-indol-3-yl)methyl)propiolamides with NaHSO<sub>3</sub>
A variety of structurally novel polycyclic sulfonyl indolines have been synthesized via FeCl2-catalyzed or UV-driven intramolecular formal [2 + 2 + 1] dearomatizing cyclization reactions of N-(1H-indol-3-yl)methyl)propiolamides with NaHSO3 in an aqueous medium. The reactions involve the formation of one C–C bond and two C–Sbonds in a single step.
[EN] THERAPEUTIC AGENTS I<br/>[FR] AGENTS THERAPEUTIQUES I
申请人:ASTRAZENECA AB
公开号:WO2005066132A1
公开(公告)日:2005-07-21
Compounds of formula(I), processes for preparing such compounds, their use in the treatment of obesity, psychiatric disorders, cognitive disorders, memory disorders, schizophrenia, epilepsy, and related conditions, and neurological disorders such as dementia, multiple sclerosis, Parkinson's disease, Huntington's chorea and Alzheimer's disease and pain related disorders, and pharmaceutical compositions containing them.
Recyclable and reusable<i>n</i>-Bu<sub>4</sub>NBF<sub>4</sub>/PEG-400/H<sub>2</sub>O system for electrochemical C-3 formylation of indoles with Me<sub>3</sub>N as a carbonyl source
A safe, practical and eco-friendly electrochemical methodology for the synthesis of 3-formylated indoles has been developed by the utilization of Me3N as a novel formylating reagent. Stoichiometric oxidants, metal catalysts, and activating agents were avoided in this method, and an aqueous biphasic system of n-Bu4NBF4/PEG-400/H2O was used as a recyclable and reusable reaction medium, which made this
mainly responsible for the photobleaching of the dyes. Furthermore, the cytotoxicities of the dyes were tested in HeLa cells and moderate to low LD50 values were obtained. This interdisciplinary strategy allowed us to identify one dye with excellent optical properties and even better photostability and decreased cytotoxicity compared to a cyanine-indole dye that bears an additional cyclooctatetraene group