시판 기능성식품으로부터의 타다라필 유도체 부정첨가물질의 분리 및 구조규명

• 영문명: Isolation and Identification of an Unauthorized Tadalafil Analogue in a Commercial Functional Food
• 발행기관: 대한약학회
• 저자명: 백두종(Du-Jong Baek)
• 간행물 정보: 『약학회지』제54권 제4호 (2010년), 240~243쪽, 전체 4쪽
• 주제분류: 의약학 > 기타의약학
• 파일형태: PDF
• 발행일자: 2010.08.31

영문 초록

High-performance liquid chromatography (HPLC) screening method revealed that a propolis product marketed as a functional food contained an undeclared substance similar to tadalafil, the active ingredient of the prescription drug Cialis？？ approved for the treatment of male erectile dysfunction. In order to identify the illegal additive, the propolis product was extracted with methylene chloride, and the extract was purified further using semipreparative HPLC. The chemical structure of the isolated substance was elucidated based on IR, LC/MS-ESI, and 1H- and 13C-NMR spectroscopy, which showed the characteristics similar to tadalafil. The only difference was the substitution of the methyl group at the piperazinedione ring of tadalafil to the amino group of the identified illegal additive.

키워드

functional food HPLC screening illegal additive tadalafil