| abstract |
A method for treating liver disorders such as liver fibrosis, cirrhosis, and hepatitis, and a method for improving liver function are provided. As an active ingredient, the following formula (I): (Wherein R is = CHCH 2 CH 2 CH 3 ), (n) -butylidenephthalide, or a pharmaceutically acceptable salt or ester thereof, wherein (n) -butylidenephthalide is E A drug for the treatment of liver disorders or for improving liver function, which is the body, Z-form or a mixture thereof. [Selection figure] None |