Patents by Inventor Neuron Systems, Inc.

Neuron Systems, Inc. has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • PROCESS TO PREPARE 6-CHLORO-3-AMINO-2-(2-HYDROXYPROPYL)-1-AZANAPHTHALENE
    Publication number: 20130190500
    Abstract: This invention relates to a process for the preparation of 6-chloro-3-amino-2-(2-hydroxypropyl)-1-azanapthalene. It comprises treating 6-chloro-3-pyridylium-2-ethoxycarbonyl-1-azanaphthanlene bromide with morpholine at about 80° C., followed by treating the product thereof with methylmagnesium chloride.
    Type: Application
    Filed: December 10, 2012
    Publication date: July 25, 2013
    Applicant: NEURON SYSTEMS, INC.
    Inventor: Neuron Systems, Inc.