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.

Date of Patent:
Feb. 25, 2025

Filed:

Mar. 11, 2021
Applicant:

Council of Scientific and Industrial Research an Indian Registered Body Incorporated Under the Regn. of the Soc. Act (Act Xxi of 1860), New Delhi, IN;

Inventors:

Radhika Anand, Jammu Jammu Kashmir, IN;

Sumit Sharma, Jammu Jammu Kashmir, IN;

Pankaj Singh Cham, Jammu Jammu Kashmir, IN;

Veeranjaneyulu Gannedi, Jammu Jammu Kashmir, IN;

Mukesh Kumar, Jammu Jammu Kashmir, IN;

Varun Pratap Singh, Jammu Jammu Kashmir, IN;

Vishav Prakash Rahul, Jammu Jammu Kashmir, IN;

Ram Asrey Vishwakarma, Jammu Jammu Kashmir, IN;

Parvinder Pal Singh, Jammu Jammu Kashmir, IN;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 29/00 (2006.01); C07C 37/14 (2006.01); C07C 37/48 (2006.01); C07C 41/01 (2006.01); C07C 67/00 (2006.01); C07C 391/02 (2006.01);
U.S. Cl.
CPC ...
C07C 29/00 (2013.01); C07C 37/14 (2013.01); C07C 37/48 (2013.01); C07C 41/01 (2013.01); C07C 67/00 (2013.01); C07C 391/02 (2013.01); C07C 2601/10 (2017.05);
Abstract

The present invention relates to process for the preparation of cannabidiol (A) from the coupling of (D) and (E) through the intermediates (C) and (D) starting from compound (B). The invention further relates to the novel compounds (B), (C), (D) and (E) and reagents used in this process. More specifically, this invention provides the manufacturing of Cannabidiol (A) in milligram to gram or kilogram scale.


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