作者:Takashi Matsumoto、Noriaki Hayashi、Takashi Ishida、Yoshinori Asakawa
DOI:10.1002/jps.2600790618
日期:1990.6
The seven metabolites of (+)-dehydroabietic acid (DHA) were newly isolated from rabbit urine by liquid chromatography. On the basis of chemical and spectral data their structures were established to be (15S)-8,11.13-abietatrien-16,18-dioic acid, 2 alpha-hydroxy-8,11,13,15-abietatetraen-18-oic acid, (15R)-15,16-dihydroxy-8,11,13-abietatrien-18-oic acid, 2 beta,15-dihydroxy-8,11,13-abietatrien-18-oic
通过液相色谱法从兔尿中新分离出(+)-脱氢松香酸(DHA)的7种代谢产物。根据化学和光谱数据,确定其结构为(15S)-8,11.13-松香三烯-16,18-二酸,2α-羟基-8,11,13,15-松香四烯-18-酸,(15R)-15,16-二羟基-8,11,13-松香三烯-18-oic酸,2 beta,15-二羟基-8,11,13-松香三烯-18-oic酸,(15S)-2 beta ,16-二羟基-8,11,13-枞酸18-oic酸,2α,15-二羟基-8,11,13-枞酸18-oic酸和(15S)-2α,16-二羟基- 8,11,13-松香三烯-18-油酸。讨论了兔体内DHA可能的羟化途径以及微生物与兔体内DHA代谢的差异。