A method for producing a compound represented by formula (C) wherein R.sup.1 represents an amino group protected with a protecting group, the method comprising a step of subjecting a compound represented by formula (B) wherein R.sup.1 represents the same meaning as above, to intramolecular cyclization to convert the compound into the compound represented by formula (C).

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Disclosed herein are compounds for activating the Reelin signaling system for the treatment of neurological disorders. Further provided are compounds and methods for activating a lipoprotein receptor, such as ApoER2 or VLDLR.

The present disclosure provides methods for making quinolinyldiamine products from quinolinyl starting materials. In addition, the quinolinyldiamines can be used as ligands or ligand precursors for catalysts, e.g. for use in olefin polymerization.

The present disclosure provides methods for making quinolinyldiamine products from quinolinyl starting materials. In addition, the quinolinyldiamines can be used as ligands or ligand precursors for catalysts, e.g. for use in olefin polymerization.

Disclosed are a series of malonamide derivatives having a chemical structure(I), their synthesis, and evaluation of their bioactivities against bacterial cell, bacterial-infected C. elegans and mice.

Disclosed are a series of malonamide derivatives having a chemical structure(I), their synthesis, and evaluation of their bioactivities against bacterial cell, bacterial-infected C. elegans and mice.

Disclosed herein are novel iodonium analogs having anticancer and anti-inflammatory activity.

Disclosed herein are novel iodonium analogs having anticancer and anti-inflammatory activity.

A process for preparation of 4-aminoindane compounds of a first formula, salts and enantiomers thereof including: a) hydrogenating a 1,2-dihydroquinoline of a second formula to give a corresponding tetrahydroquinoline of a third formula; b) acylating the tetrahydroquinoline of the third formula with a carboxylic acid derivative of a fourth formula to obtain a corresponding acyl derivative compound of a fifth formula; c) rearranging the acyl derivative compound of the fifth formula under acidic conditions so as to give an acyl indane compound of a sixth formula or an addition salt thereof; and d) hydrolysing the acyl group of the acyl indane compound of the sixth formula so as to obtain the 4-aminoindane derivatives of the first formula.

A process for preparation of 4-aminoindane compounds of a first formula, salts and enantiomers thereof including: a) hydrogenating a 1,2-dihydroquinoline of a second formula to give a corresponding tetrahydroquinoline of a third formula; b) acylating the tetrahydroquinoline of the third formula with a carboxylic acid derivative of a fourth formula to obtain a corresponding acyl derivative compound of a fifth formula; c) rearranging the acyl derivative compound of the fifth formula under acidic conditions so as to give an acyl indane compound of a sixth formula or an addition salt thereof; and d) hydrolysing the acyl group of the acyl indane compound of the sixth formula so as to obtain the 4-aminoindane derivatives of the first formula.