Patents by Inventor Diana Crimhilda Reeves

Diana Crimhilda Reeves 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).

  • METHODS OF MAKING DIASTEREOMERIC ORGANIC COMPOUNDS
    Publication number: 20140135493
    Abstract: Disclosed is a process for making diastereomeric compound of the formula (I): wherein m, n and R1 to R4 are as defined herein. The process of the invention provides the compound of formula (I) in high yield and substantially free of the corresponding diastereomers. The compounds of formula (I) prepared by the process of the invention are useful for making pharmaceutically active compounds such as 11-?-hydroxysteroid hydrogenase type 1 (11-?-HSD1) inhibitors.
    Type: Application
    Filed: December 15, 2011
    Publication date: May 15, 2014
    Applicant: BOEHRINGER INGELHEIM INTERNATIONAL GMBH
    Inventors: Daniel Robert Fandrick, Zhi-Hui Lu, Diana Crimhilda Reeves, Jonathan Timothy Reeves, Chris Hugh Senanayake, Jinhua J. Song, Yongda Zhang