US Patent Issued to Shanghai Hansoh Biomedical, Jiangsu Hansoh Pharmaceutical Group on March 31 for "Salt and crystal form of steroid derivative regulator" (Chinese Inventors)

ALEXANDRIA, Va., March 31 -- United States Patent no. 12,590,118, issued on March 31, was assigned to Shanghai Hansoh Biomedical Co. Ltd. (Shanghai) and Jiangsu Hansoh Pharmaceutical Group Co. Ltd. (Lianyungang, China).

"Salt and crystal form of steroid derivative regulator" was invented by Zongbin Li (Shanghai), Yuanzhuo Kuang (Shanghai) and Linsong Guo (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a steroid derivative regulator, in particular to a compound of formula (I), a salt and crystal form thereof, a preparation method therefor, a pharmaceutical composition containing a therapeutically effective amount of the crystal form, and an application thereof as a GA...