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含9H-吡啶并[3,4-b]吲哚结构的β-咔啉是哺乳动物体内具有药理活性的一类生物碱,由吲哚胺[色胺、5-羟色胺和(或)色氨酸]及羰基化合物[乙醛和(或)α-酮酸]缩合反应产生。其中绝大部分来自外源性。β-咔啉是植物中最基本的一类生物碱成分,具代表性的有1-甲基-1,2,3,4-四氢-β-咔啉(MTBC)及1,2,3,4.四氢-β-咔啉(TBC),经氧化分别生成1-甲基-β-咔
The β-carbolines containing 9H-pyrido[3,4-b]anthracene are pharmacologically active alkaloids in mammals and consist of indoleamines [tryptophan, serotonin and/or color ammonia Acids] and carbonyl compounds [acetaldehyde and (or) α-keto acids] are produced by a condensation reaction. Most of them come from exogenous sources. Β-carbolines are the most basic alkaloids in plants. They are represented by 1-methyl-1,2,3,4-tetrahydro-β-carboline (MTBC) and 1,2,3. 4. Tetrahydro-β-carboline (TBC), oxidized to form 1-methyl-β-