Heesang Lee, Jiyeong Jo, Hyeon Jegal, Sineun Kim, Meejung Park
언어
영어(ENG)
URL
https://www.earticle.net/Article/A394790
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※ 학술발표대회집, 워크숍 자료집 중 4페이지 이내 논문은 '요약'만 제공되는 경우가 있으니, 구매 전에 간행물명, 페이지 수 확인 부탁 드립니다.
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원문정보
초록
영어
Seized pink capsule containing white powder was extracted with methanol using ultra-sonication method. Gas chromatography-Mass spectrometry(GC-MS) was used for identification of this sample, and putative 2-aminopropyl-2,3- dihydrobenzofuran(APDB) and caffeine were detected. APDBs is a central nervous system(CNS) stimulant classified as phenethylamines. It is an analogue of 3,4-methylenedioxyamphetamine(MDA) where the heterocyclic 4-position oxygen from the 3,4-methylenedioxy ring has been replaced with a methylene bridge. To elucidate exact chemical structures of target compound, the methanol extract was isolated with preparative high performance liquid chromatography(HPLC) to separate the target compound from caffeine. Then, target compound was analyzed with one-dimensional(1D-) and two-dimensional(2D)-nuclear magnetic resonance(NMR). The 1H-NMR spectra presented 15 proton signals and the 13C-NMR spectra exhibited 11 carbon signals. All the protons and carbons were assigned by their couplings and correlations observed in 1H-13C Hetero nuclear Multiple Bond Correlation(HMBC) and 1H-13C Hetero nuclear Single Quantum Coherence(HSQC) spectra. From all of analysis data, target compound was identified as 6-APDB and 6-APDB was first founded in our country.
법과학 분야는 사회정의 구현에 있어 크나큰 가치가 있음에도 불구하고 우리나라에서는 이 분야에 대한 인식이 미흡하여 선진 외국에 비해 침체되어 있는 실정이다. 이에 우리나라에서도 법과학 분야와 관련 있는 학계, 연구기관, 수사기관 등 유관 단체들로 구성된 한국 법과학회를 창립하여 이 분야를 활성화 시켜 과학수사를 한층 더 발전시키기 위함을 목적으로 한다.