Indazoles

The development of operationally straightforward and cost-effective routes for the assembly of heterocycles from simple inputs is… Expand

A simple, practical, and highly efficient synthesis of pyrazoles and indazoles via copper-catalyzed direct aerobic oxidative C(sp… Expand

A new synthesis of substituted 1H-indazoles and 1H-pyrazoles from arylhydrazones via FeBr(3)/O(2) mediated C-H activation/C-N… Expand

Readily available, stable, and inexpensive N-tosylhydrazones react with arynes under mild reaction conditions to afford 3… Expand

Indazoles play an increasingly important role in drug discovery. They act as an efficient isostere for privileged structures such… Expand

The [3+2] cycloaddition of a variety of diazo compounds with o-(trimethylsilyl)aryl triflates in the presence of CsF or TBAF at… Expand

Palladium-catalyzed cyclization of arylhydrazones of 2-bromoaldehydes and 2-bromoacetophenones to give 1-aryl-1H-indazoles has… Expand

This paper details the copper-catalyzed N-arylation of pi-excessive nitrogen heterocycles. The coupling of either aryl iodides or… Expand

1 7‐Nitro indazole (7‐NI, 10–50 mg kg−1), 6‐nitro indazole and indazole (25–100 mg kg−1) administered i.p. in the mouse produce… Expand

1 7‐Nitro indazole (7‐NI) produces potent inhibition of rat cerebellar nitric oxide synthase (NOS) with an IC50 of 0.9 ± 0.1 μm… Expand