US Patent Issued to HUNAN KEREY PHARMACEUTICAL on Oct. 28 for "Method for preparing cholesterol, derivative thereof, and analog thereof" (Chinese Inventors)

ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,454,545, issued on Oct. 28, was assigned to HUNAN KEREY PHARMACEUTICAL Co. LTD (Hunan, China).

"Method for preparing cholesterol, derivative thereof, and analog thereof" was invented by Hongxing Gan (Hunan, China), Laibin Xie (Hunan, China) and Xiangxin Yang (Hunan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to the field of pharmaceutical chemistry, and specifically to a method for preparing cholesterol, a derivative thereof, and an analog thereof. The derivative of cholesterol comprises, but is not limited to, 7-dehydrocholesterol, 25-hydroxycholesterol, 25-hydroxy-7-dehydrocholesterol, and ergosterol. In the pre...