The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 28, 2020
Filed:
Sep. 01, 2016
Fresenius Kabi Oncology Ltd., New Delhi, IN;
Hemant Kumar Singh, Haryana, IN;
Sandeep Kumar, Haryana, IN;
Ghanashyam Madhukar Sonavane, Haryana, IN;
Vishal Handa, Haryana, IN;
Chandan Kumar Gupta, Haryana, IN;
Sunil Sanghani, Haryana, IN;
Potru Sivaiah, Haryana, IN;
Saswata Lahiri, Haryana, IN;
Walter Cabri, Milan, IT;
Nitin Gupta, Haryana, IN;
Fresenius Kabi Oncology Ltd., New Delhi, IN;
Abstract
The present invention relates to an improved process for the preparation of xylene linked cyclam compounds. More particularly the invention provides a process for preparation of high purity plerixafor which does not involve the use of expensive chemicals, hazardous reagents or tedious purification techniques. Invention also provides novel intermediate useful for preparation of desired compound in high purity.