Patents by Inventor Shaileshkumar Ramanlal Desai

Shaileshkumar Ramanlal Desai 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).

  • PSILOCIN MUCATE
    Publication number: 20240165080
    Abstract: Psilocin formulations of psilocin mucate with improved stability, physical properties and/or handling characteristics, as well as enhanced pharmacologic activity, pharmacokinetic parameters and safety characteristics as compared to psilocin or psilocybin and methods for their use are provided.
    Type: Application
    Filed: January 12, 2024
    Publication date: May 23, 2024
    Inventors: Yousry SAYED, Frederick SANCILIO, Philip J. Young, Shaileshkumar Ramanlal DESAI, Autumn BEAUCHAMP
  • Process for the production of oxandrolone
    Patent number: 7009063
    Abstract: The present invention relates to a process for the synthesis of oxandrolone from mestanolone. The process comprises the steps of: (a) oxidizing mestanolone to form 17?-hydroxy-17?-methyl-5?-androst-1-en-3-one; (b) hydroxylating the 17?-hydroxy-17?-methyl-5?-androst-1-en-3-one to form 1?, 2?, 17?-trihydroxy-17?-methylandrostan-3-one; (c) cleaving the 1?, 2?, 17?-trihydroxy-17?-methylandrostan-3-one to form 17?-hydroxy-17?-methyl-1-oxo-1,2,-seco-A-nor-5?-androstan-2-oic acid; and (d) reducing the 17?-hydroxy-17?-methyl-1-oxo-1,2,-seco-A-nor-5?-androstan-2-oic acid to form oxandrolone.
    Type: Grant
    Filed: May 24, 2004
    Date of Patent: March 7, 2006
    Assignee: Barr Laboratories, Inc.
    Inventors: Shaileshkumar Ramanlal Desai, David Wayne Ray, Jr., Yousry A. Sayed
  • Process for the production of oxandrolone
    Patent number: 6787659
    Abstract: The present invention relates to a process for the synthesis of oxandrolone from mestanolone. The process comprises the steps of: (a) oxidizing mestanolone to form 17&bgr;-hydroxy-17&agr;-methyl-5&agr;-androst-1-en-3-one; (b) hydroxylating the 17&bgr;-hydroxy-17&agr;-methyl-5&agr;-androst-1-en-3-one to form 1&agr;, 2&agr;, 17&bgr;-trihydroxy-17&agr;-methylandrostan-3-one; (c) cleaving the 1&agr;, 2&agr;, 17&bgr;-trihydroxy-17&agr;-methylandrostan-3-one to form 17&bgr;-hydroxy-17&agr;-methyl-1-oxo-1,2,-seco-A-nor-5&agr;-androstan-2-oic acid; and (d) reducing the 17&bgr;-hydroxy-17&agr;-methyl-1-oxo-1,2,-seco-A-nor-5&agr;-androstan-2-oic acid to form oxandrolone.
    Type: Grant
    Filed: December 11, 2001
    Date of Patent: September 7, 2004
    Assignee: Barr Laboratories, Inc.
    Inventors: Shaileshkumar Ramanlal Desai, David Wayne Ray, Jr., Yousry A. Sayed
  • Process for the production of oxandrolone
    Publication number: 20030109721
    Abstract: The present invention relates to a process for the synthesis of oxandrolone from mestanolone. The process comprises the steps of: (a) oxidizing mestanolone to form 17&bgr;-hydroxy-17&agr;-methyl-5&agr;-androst-1-en-3-one; (b) hydroxylating the 17&bgr;-hydroxy-17&agr;-methyl-5&agr;-androst-1-en-3-one to form 1&agr;,2&agr;,17&bgr;-trihydroxy-17&agr;-methylandrostan-3-one; (c) cleaving the 1&agr;,2&agr;,17&bgr;-trihydroxy-17&agr;-methylandrostan-3-one to form 17&bgr;-hydroxy-17&agr;-methyl-1-oxo-1,2,-seco-A-nor-5&agr;-androstan-2-oic acid; and (d) reducing the 17&bgr;-hydroxy-17&agr;-methyl-1-oxo-1,2,-seco-A-nor-5&agr;-androstan-2-oic acid to form oxandrolone.
    Type: Application
    Filed: December 11, 2001
    Publication date: June 12, 2003
    Inventors: Shaileshkumar Ramanlal Desai, David Wayne Ray, Yousry A. Sayed