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:
Oct. 10, 2017
Filed:
Apr. 02, 2014
Applicant:
Council of Scientific & Industrial Research, New Delhi, IN;
Inventors:
Akkattu Thankappan Biju, Pune, IN;
Trinadh Kaicharla, Pune, IN;
Santhivardhana Reddy Yetra, Pune, IN;
Tony Roy, Pune, IN;
Assignee:
Council of Scientific & Industrial Research, New Delhi, IN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 209/42 (2006.01); C07D 405/12 (2006.01); C07D 401/12 (2006.01); C07D 409/12 (2006.01); C07D 403/12 (2006.01);
U.S. Cl.
CPC ...
C07D 209/42 (2013.01); C07D 401/12 (2013.01); C07D 403/12 (2013.01); C07D 405/12 (2013.01); C07D 409/12 (2013.01);
Abstract
The present invention discloses oxindole compounds and a single step, one pot reaction for the synthesis of oxindole derivates via a solvent free Passerini reaction of isocyanides, isatins and carboxylic acids.
Biju, Akkattu. (2017). Oxindole compounds, solvent-free synthesis and use thereof (U.S. Patent No. 9783496). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9783496
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile