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:
Dec. 24, 2024

Filed:

May. 24, 2019
Applicants:

Council of Scientific & Industrial Research, New Delhi, IN;

Indian Association for the Cultivation of Science, Kolkat, IN;

Inventors:

Arindam Talukdar, Kolkata, IN;

Benu Brata Das, Kolkata, IN;

Biswajit Kundu, Kolkata, IN;

Subhendu K. Das, Kolkata, IN;

Chowdhuri Srijita Paul, Kolkata, IN;

Dipayan Sarkar, Kolkata, IN;

Sourav Pal, Kolkata, IN;

Debomita Bhattacharya, Kolkata, IN;

Ayan Mukherjee, Kolkata, IN;

Subhajit Roy, Kolkata, IN;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 413/14 (2006.01); C07D 413/04 (2006.01); C07D 491/22 (2006.01);
U.S. Cl.
CPC ...
C07D 413/14 (2013.01); C07D 413/04 (2013.01); C07D 491/22 (2013.01);
Abstract

The invention described herein relates to the compounds of Formula I for treating diseases and disorders for which inhibition or modulation of the topoisomerase I enzyme produces a physiologically beneficial response, in particular for the treatment of breast cancer. Also provided is the process of preparing compounds of Formula I.


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