US Patent Issued to HETERO LABS on April 15 for "Triterpene derivatives as HIV inhibitors" (Indian Inventors)

ALEXANDRIA, Va., June 5 -- United States Patent no. 12,275,712, issued on April 15, was assigned to HETERO LABS Ltd. (Balanagar Hyderabad, India).

"Triterpene derivatives as HIV inhibitors" was invented by Parthasaradhi Reddy Bandi (Balanagar Hyderabad, India), Rathnakar Reddy Kura (Balanagar Hyderabad, India), Panduranga Reddy Adulla (Balanagar Hyderabad, India) and Bhaskar Reddy Kasireddy (Balanagar Hyderabad, India).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to triterpene derivatives of formula (I); and pharmaceutically acceptable salts thereof, wherein R1, R2, R3, R4, and ringare as defined herein. The invention also relates to triterpene derivatives, related compounds, a...