Title:
コレステロール、その誘導体及び類似体を調製するための方法
Document Type and Number:
Japanese Patent JP7311921
Kind Code:
B2
Abstract:
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 present invention, a compound represented by formula I can be prepared by means of a microbial transformation using phytosterols as a raw material, followed by preparing cholesterol, the derivative thereof, and the analog thereof.
Inventors:
gun, hongshin
Chee, Raibin
Yang, Xianxing
Chee, Raibin
Yang, Xianxing
Application Number:
JP2021575975A
Publication Date:
July 20, 2023
Filing Date:
December 16, 2020
Export Citation:
Assignee:
HUNAN KEREY PHARMACEUTICAL CO., LTD
International Classes:
C07J9/00
Domestic Patent References:
| JP61227592A |
Foreign References:
| CN106866772A |
Other References:
Liebigs Ann. Chem.,1983年,1031-1042
Steroids,2006年,71,599-602
Steroids,2005年,70,551-562
Steroids,1991年,56,30-32
Tetrahedron,2003年,59,8623-8628
Chem. Pharm. Bull.,1980年,28,606-611
Steroids,2006年,71,599-602
Steroids,2005年,70,551-562
Steroids,1991年,56,30-32
Tetrahedron,2003年,59,8623-8628
Chem. Pharm. Bull.,1980年,28,606-611
Attorney, Agent or Firm:
Arga Patent Office
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