主要成分 |
根含雷公藤碱(wilfordine),雷公藤次碱(wilforine),雷公藤碱乙(wilforgine),雷公藤碱丁即雷公藤春碱(wil-皮酰胺(celacinnine),南蛇藤β-呋喃甲酸胺(celafurine),南蛇藤苄酰胺(celagbenzine),雷公藤内酯(wilforlide)A、B,雷酚萜醇(triptonoterpenol),16-羟基雷公藤内酯醇(16-hydroxytripto-lide),雷公藤内酯醇即雷公藤甲素(triptolide),表雷公藤内酯三醇(epitriptriolide),雷贝壳杉烷内酯(tripterifordine),对映-雷贝壳杉烷内酯(antriptolactone),雷公藤酸(tripterygicacid),直楔草酸(orthosphenicacid),β-谷甾醇(β-sitosterol)及胡萝卜甙(daucosterol)。根木质部含雷公藤三萜内酯A(triptoterpenoidlactoneA),雷公藤内酯A、B,南蛇藤素(celastrol)即雷公藤红素(tripterine),3β,22a-二羟基-12-齐墩果烯-29-羟酸(3β,22a-dihy-droxy-△12-oleanen-29-oicacid),3,24-二氧代-无羁萜烷-29-羟酸(3,24-dioxo-friedelan-29-oicacid),3β-羟基-12-齐墩果烯-29-羧酸(3-epikatonicacid),大子五层龙酸(salaspermicacid),雷公藤三萜酸(triptotriterpenicacid)A、B、C,直楔草酸,3β,22β-二羟基-12-齐墩果烯-29-核酸(3β,22β-dihydroxy-△12-oleanen-29-oicacid),2a,3a,24-三羟基-12-乌苏烯-28-羧酸(2a,3a,24-trihy-droxy-△12-ursene-28-oicacid),雷公藤酮(tripterygone),雷公藤氯内酯醉(tripchlorolide),雷公藤内酯三醇(triptriolide)及亚麻酸(linolenicacid),8,9-十八碳二烯酸(8,9-octadecadienoicacid),油酸(oleicacid),棕榈油酸(9-hexadecenoicacid),棕榈酸(palmiticacid),硬脂酸(stearicacid)等。根皮含雷公藤碱,雷公藤次碱,雷公藤碱乙,异卫矛碱,雷公藤宁碱(wifornine),雷公藤精碱(wilforjing),雷公藤碱丁;雷酚酮内酯(triptonolide),雷公藤内酯酮(triptonide),雷公藤内酯醇,雷公藤内酯二醇(tripdiolide),雷酚内酯(trip-tophenolide),雷酚内酯甲醚(triptophenolidemethylether),雷酚新内酯(neotriptophenolide),雷酚萜即14-羟基-8,11,13-松香三烯-3-酮(triptonoterpene,14-hydroxy-abieta-8,11,13-trien-3-one),雷酚萜甲醚即11-羟基-14-氧基-8,11,13-松香三烯-3-酮(triptonoterpenemethylether,11-hydroxy-14-methoxy-abieta-8,11,13-trien-3-one),雷醇内酯(triptolidenol),山海棠素(hy-polide),山海棠素甲醚(hypolidemethylether),异雷酚新酯(isoneotriptophenolide),雷公藤内酯三醇,雷公藤内酯四醇(triptotetraolide),异雷公藤内酯四醇(isotriptetraolide),雷公藤素(wilforonide),雷公藤内酯A,5-粘霉烯-3β,28-二醇(glut-5-en-3β,28-diol),乌苏-3β,5a-二醇(ursan-3β,5a-diol),D:A-异齐墩果-29-羧酸即美登木酸(polpunonicacid,populnonicacid,maytenonicacid)及雷二羟酸甲酯(triptodihy-droxyacidmethylester)。
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从蚕沙中分离得叶绿素衍生物:脱镁叶绿素(pheophytin)α及b,13-羟基(13-R,S)脱镁叶绿素[13-hydroxy(13-R,S)pheophytin]a及b,10-羟基税镁叶绿素(10-hydroxypheophytin)a等。
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