박태기나무엽의 페놀성분

• 영문명: Phenolic Compounds from Cercis chinensis Leaves
• 발행기관: 대한약학회
• 저자명: 김강진(Gang Jin Kim) 오인세(In Se Oh) 황완균(Wan Kyunn Whang) 김일혁(Il Hyuk Kim)
• 간행물 정보: 『약학회지』제39권 제6호 (1995년), 600~609쪽, 전체 10쪽
• 주제분류: 의약학 > 기타의약학
• 파일형태: PDF
• 발행일자: 1995.12.30

영문 초록

Studies on the pharmaco-constituents from the leaves of Cercis chinensis which have been used for the treatment of inflammation, contusion, dilated blood, pain of heart and stomach, edema, etc. in Korean folk remedies were carried out. Dried leaves of the plant were extracted with MeOH. The MeOH extract was suspended in distilled water and subsequently fractionated with Et2O and n-BuOH. From the Et2O and n-BuOH fractions, six phenolic compounds were isolated and identified as myricitrin(C21H20Ol2, m.p. 199~200o, myricetin-3-O-alpha-L-rhamnopyranoside), kaempferol(C15H10O6, m.p. 276o), quercetin(C15HalOO7, m.p. 313~314o), quercitrin(C21H20O11, m.p. 176~178o, quercetin-3-O-alpha-L-rhamnopyranoside), gallicin(C8H8O5. m.p. 202~203o, methyl gallate), gallic acid(C7H605, m.p. 260~265o) through their physico-chemical data and UV, IR, EI-MS, FAB-MS, 13C-NMR, and 1H-NMR analysis with authentics.