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山乌龟碱系从防己科植物荷包地不容(Stephania dicentrinifera H.S.Lo et H.Yang)块根中分得到的一种生物碱,实验表明有一定的镇痛、镇静作用。近年来,云南地区临床上广泛用于治疗头痛、腰痛、牙痛、小手术后疼痛及神经衰弱等,获得满意效果,并已鉴定投产,订名为“痛可宁”。经我所化学鉴定和光谱分析,证明山乌龟碱是第一次从植物体中分到的左旋荷包牡丹碱(l-Dicentrine),其结构式:
Saccharomyces cerevisiae is an alkaloid obtained from the roots of Stephania dicentrinifera H.S. Lo et H. Yang. It has been shown to have certain analgesic and sedative effects. In recent years, Yunnan has been widely used clinically for the treatment of headache, low back pain, toothache, pain after minor operations, and neurasthenia, and has achieved satisfactory results. It has been identified and put into production, and has been designated as “Tonkinin”. According to our chemical identification and spectral analysis, it was proved that cyanodine is the first component of l-Dicentrine that was isolated from the plant body. Its structural formula: