三尖杉碱天然存在于粗榧科三尖杉属植物的茎中,属于生物碱的一种,具有抗癌作用,特别是对慢性血癌疗效显著。三尖杉Cephalotaxus fortunei Hook.f.为我国特产,分布于长江以南及湖北、四川、陕西、甘肃等地。三尖杉果实民间用作消积、驱虫药。
三尖杉酯碱类化合物目前被大家熟知的三尖杉酯碱类化合物有四种:三尖杉酯碱(Harringtonine)、异三尖杉酯碱(Isoharringtonine)、高三尖杉酯碱(Homoharringtonine)和脱氧三尖杉酯碱(Deoxy harringtonine)。近年还从安徽产三尖杉中分出两种新的抗癌生物碱,分别命名为新三尖杉酯碱(Neoharringtonine)和脱水三尖杉酯碱(Anhydroharringtonine)。
三尖杉酯碱:异名哈林通碱、粗榧碱。分子式C28H37NO9,分子量531.58。无色柱状结晶(乙醚),熔点73℃~75℃,[α]D-104.6°(C=1.0,氯仿)。
高三尖杉酯碱:异名高粗榧碱、高哈林通碱。分子式C29H39NO9,分子量545.61。无色棱柱状结晶,熔点144℃~146℃,[α]D-119°(C=0.96,氯仿)。
异三尖杉酯碱:异名异粗榧碱、异哈林通碱。分子式 ,分子量531.58。白色无定形固体,[α]D-93°(C=0.41,氯仿)。
脱氧三尖杉酯碱:异名去氧哈林通碱,分子式C28H37NO8,分子量515.58。无定形固体,[α]D26-151°(C=0.03,乙醇)。
三尖杉碱能使溴的四氯化碳溶液退色,并遇浓硫酸出现红色到深紫色的颜色变化,用水稀释后颜色变绿。
提取分离中国粗榧(Cephalotaxus sinensis)中三尖杉总碱的提取与分离
应用高速逆流层析(HSCCC)仪分离三尖杉总碱的主要成分
采用89-A型高速逆流层析仪,以氯仿/0.07mol/L磷酸钠-0.04mol/L柠檬酸缓冲液 (pH5.0) 溶剂系统,上相为固定相,下相为流动相。分离条件为主机正向转动750r/min,流动相从柱内端泵入。将三尖杉总碱10mg溶于流动相1mL进样,UV284nm检测。三尖杉中三个主成分的移动速度依次为:异三尖杉酯碱 > 高三尖杉酯碱 > 三尖杉酯碱。此方法分离效果好,可使以上三种成分完全分离,这是吸附层析难以达到的效果;此外,所用溶剂系统简单,又节约时间,因此优于经典逆流分配法。
Cephalotaxlen ((-)-Cephalotaxine) 是一种生物碱,能从头孢紫杉中分离得到,具有抗白血病和抗病毒活性。Cephalotaxlen 具有抗 Zika 病毒的活性。
靶点用于含量测定、鉴定及药理实验等。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | cephalotaxinone | —— | C18H19NO4 | 313.353 |
—— | cephalotaxinone | 38750-57-1 | C18H19NO4 | 313.353 |
—— | (4S,5S)-1,2-didehydro-2-methoxy-cephalotaxane-3,8-dione | 691891-10-8 | C18H17NO5 | 327.337 |
—— | (3aα,4aS*,15bβ,15cα)-(+/-)-3a,4,6,7,9,10,15b,15c-octahydro-2,2-dimethyl-5H-<1,3>dioxolo<4,5-h>-1,3-dioxolo<4,5>cyclopenta<1,2-a>pyrrolo<2,1-b><3>-benzazepine | 113668-89-6 | C20H25NO4 | 343.423 |
—— | (1R,2S,3aS,14bR)-1,2,3,5,6,8,9,14b-Octahydro-4H-cyclopenta<1,3>dioxolo<4,5-h>pyrrolo<2,1-b><3>benzazepine-1,2-diol | 160401-51-4 | C17H21NO4 | 303.358 |
—— | [(4S,8S,9R)-6,6-dimethyl-5,7,19,21-tetraoxa-13-azahexacyclo[14.7.0.02,9.04,8.09,13.018,22]tricosa-1(23),2,16,18(22)-tetraen-3-yl] 2,2-dimethylpropanoate | 910138-82-8 | C25H31NO6 | 441.524 |
—— | (4S,8S,9R)-6,6-dimethyl-5,7,19,21-tetraoxa-13-azahexacyclo[14.7.0.02,9.04,8.09,13.018,22]tricosa-1(23),2,16,18(22)-tetraen-3-ol | 910138-83-9 | C20H23NO5 | 357.406 |
—— | benzyl [(4S,5S,6R)-4-hydroxy-5-[(2-methylpropan-2-yl)oxycarbonyloxy]-16,18-dioxa-10-azapentacyclo[11.7.0.02,6.06,10.015,19]icosa-1(20),2,13,15(19)-tetraen-3-yl] carbonate | 910138-87-3 | C30H33NO9 | 551.593 |
—— | benzyl [(4S,8S,9R)-6,6-dimethyl-5,7,19,21-tetraoxa-13-azahexacyclo[14.7.0.02,9.04,8.09,13.018,22]tricosa-1(23),2,16,18(22)-tetraen-3-yl] carbonate | 910138-85-1 | C28H29NO7 | 491.541 |
—— | [(4S,8S,9R,11R)-11-(benzenesulfonyl)-6,6-dimethyl-5,7,19,21-tetraoxa-13-azahexacyclo[14.7.0.02,9.04,8.09,13.018,22]tricosa-1(23),2,16,18(22)-tetraen-3-yl] 2,2-dimethylpropanoate | 910138-81-7 | C31H35NO8S | 581.687 |
—— | [(2S,4S,6S)-12-methylsulfanyl-11-oxo-16,18-dioxa-10-azapentacyclo[11.7.0.02,6.06,10.015,19]icosa-1(20),13,15(19)-trien-4-yl] acetate | 132204-11-6 | C20H23NO5S | 389.472 |
—— | benzyl [(5S,6R)-5-[(2-methylpropan-2-yl)oxycarbonyloxy]-4-oxo-16,18-dioxa-10-azapentacyclo[11.7.0.02,6.06,10.015,19]icosa-1(20),2,13,15(19)-tetraen-3-yl] carbonate | 910138-88-4 | C30H31NO9 | 549.577 |
—— | (5S)-3,4-didehydro-3-hydroxy-cephalotaxane-2,8-dione | 691407-43-9 | C17H15NO5 | 313.31 |
—— | benzyl [(6S)-4-oxo-16,18-dioxa-10-azapentacyclo[11.7.0.02,6.06,10.015,19]icosa-1(20),2,13,15(19)-tetraen-3-yl] carbonate | 910138-89-5 | C25H23NO6 | 433.461 |
—— | cephalotaxine | —— | C18H19NO4 | 313.353 |
—— | demethylcephalotaxinone | 38848-25-8 | C17H17NO4 | 299.326 |
去甲基三尖杉酮碱 | demethylcephalotaxinone | 51020-45-2 | C17H17NO4 | 299.326 |
—— | (4S,5S)-2,3-didehydro-cephalotaxan-8-one | 691891-08-4 | C17H17NO3 | 283.327 |
—— | (3aS*,14bS*)-1,2,3,5,6,8,9,14b-octahydro-4H-cyclopenta-1,3-dioxolo<4,5-h>pyrrolo<2,1-b><3>benzazepin-2,8-dione | 107672-47-9 | C17H17NO4 | 299.326 |
—— | (+/-)-3-dehydroxy-2-demethoxy-1,2-dihydro-2,8-dioxocephalotaxine | 121588-66-7 | C17H17NO4 | 299.326 |
—— | (4S,8S)-6,6-dimethyl-10-(trimethylsilylmethyl)-5,7,16,18-tetraoxa-10-azapentacyclo[11.7.0.02,9.04,8.015,19]icosa-1(20),2(9),13,15(19)-tetraen-3-one | 910138-80-6 | C21H27NO5Si | 401.535 |
—— | (4S,8S)-6,6-dimethyl-5,7,16,18-tetraoxa-10-azapentacyclo[11.7.0.02,9.04,8.015,19]icosa-1(20),2(9),13,15(19)-tetraen-3-one | 910138-79-3 | C17H17NO5 | 315.326 |
—— | 2-acetoxy-1-(5,8,9,10-tetrahydro-6H-[1,3]dioxolo[4',5':4,5]benzo[1,2-d]pyrrolo[1,2-a]azepin-11-yl)-propan-1-one | 38848-22-5 | C19H21NO5 | 343.379 |
—— | 1-[2-(1,3-benzodioxol-5-yl)ethyl]-9-trimethylsilyloxy-1-azaspiro[4.4]non-8-en-2-one | 114942-75-5 | C20H27NO4Si | 373.524 |
—— | 1-(5,8,9,10-tetrahydro-6H-[1,3]dioxolo[4',5':4,5]benzo[1,2-d]pyrrolo[1,2-a]azepin-11-yl)-propane-1,2-dione | 38848-24-7 | C17H17NO4 | 299.326 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | Epicephalotaxin | 39707-72-7 | C18H21NO4 | 315.369 |
—— | cephalotaxinamide | —— | C18H19NO5 | 329.353 |
—— | cephalotaxine α-N-oxide | —— | C18H21NO5 | 331.368 |
—— | cephalotaxine α-N-oxide | —— | C18H21NO5 | 331.368 |
—— | cephalotaxine β-N-oxide | —— | C18H21NO5 | 331.368 |
—— | (3aR)-1t-ethoxycarbonyloxy-2-methoxy-(3arC4,14bc)-1,5,6,8,9,14b-hexahydro-4H-cyclopenta[b][1,3]dioxolo[4',5':4,5]benzo[1,2-d]pyrrolo[1,2-a]azepine | 61568-72-7 | C21H25NO6 | 387.433 |
—— | fumaric acid (3aR)-2-methoxy-(3arC4,14bc)-1,5,6,8,9,14b-hexahydro-4H-cyclopenta[b][1,3]dioxolo[4',5':4,5]benzo[1,2-d]pyrrolo[1,2-a]azepin-1t-yl ester methyl ester | 61568-73-8 | C23H25NO7 | 427.454 |
—— | hexa-2t,4t-dienedioic acid (3aR)-2-methoxy-(3arC4,14bc)-1,5,6,8,9,14b-hexahydro-4H-cyclopenta[b][1,3]dioxolo[4',5':4,5]benzo[1,2-d]pyrrolo[1,2-a]azepin-1t-yl ester methyl ester | 61568-60-3 | C25H27NO7 | 453.492 |
—— | hexa-2t,4t-dienoic acid (3aR)-2-methoxy-(3arC4,14bc)-1,5,6,8,9,14b-hexahydro-4H-cyclopenta[b][1,3]dioxolo[4',5':4,5]benzo[1,2-d]pyrrolo[1,2-a]azepin-1t-yl ester | 61568-65-8 | C24H27NO5 | 409.482 |
—— | (3aR)-2-methoxy-1t-(2,2,2-trichloro-ethoxycarbonyloxy)-(3arC4,14bc)-1,5,6,8,9,14b-hexahydro-4H-cyclopenta[b][1,3]dioxolo[4',5':4,5]benzo[1,2-d]pyrrolo[1,2-a]azepine | 61568-75-0 | C21H22Cl3NO6 | 490.768 |
—— | (3aR)-1t-benzyloxycarbonyloxy-2-methoxy-(3arC4,14bc)-1,5,6,8,9,14b-hexahydro-4H-cyclopenta[b][1,3]dioxolo[4',5':4,5]benzo[1,2-d]pyrrolo[1,2-a]azepine | 61568-71-6 | C26H27NO6 | 449.503 |
—— | oxalic acid ethyl ester (3aR)-2-methoxy-(3arC4,14bc)-1,5,6,8,9,14b-hexahydro-4H-cyclopenta[b][1,3]dioxolo[4',5':4,5]benzo[1,2-d]pyrrolo[1,2-a]azepin-1t-yl ester | 61568-56-7 | C22H25NO7 | 415.443 |
—— | methylfumaric acid 1-((3aR)-2-methoxy-(3arC4,14bc)-1,5,6,8,9,14b-hexahydro-4H-cyclopenta[b][1,3]dioxolo[4',5':4,5]benzo[1,2-d]pyrrolo[1,2-a]azepin-1t-yl) ester 4-methyl ester | 61568-59-0 | C24H27NO7 | 441.481 |
—— | methylenesuccinic acid 1-((3aR)-2-methoxy-(3arC4,14bc)-1,5,6,8,9,14b-hexahydro-4H-cyclopenta[b][1,3]dioxolo[4',5':4,5]benzo[1,2-d]pyrrolo[1,2-a]azepin-1t-yl) ester 4-methyl ester | 61568-74-9 | C24H27NO7 | 441.481 |
—— | (S)-hydroxy-phenyl-acetic acid (3aR)-2-methoxy-(3arC4,14bc)-1,5,6,8,9,14b-hexahydro-4H-cyclopenta[b][1,3]dioxolo[4',5':4,5]benzo[1,2-d]pyrrolo[1,2-a]azepin-1t-yl ester | 61570-06-7 | C26H27NO6 | 449.503 |
双(去甲基)-脱氧三尖杉酯碱 | bis(de-methyl)-deoxyharringtonine | 1040272-18-1 | C26H33NO8 | 487.55 |
去氧哈林通碱 | deoxyharringtonine | 36804-95-2 | C28H37NO8 | 515.604 |
—— | epi-deoxyharringtonine | 52729-50-7 | C28H37NO8 | 515.604 |
—— | nordeoxyharringtonine | —— | C27H35NO8 | 501.577 |
—— | Dehydrodeoxyhomoharringtonine | 76729-52-7 | C29H37NO8 | 527.615 |
高三尖杉酯碱 | homoharringtonine | 26833-87-4 | C29H39NO9 | 545.63 |
—— | 1-O-[(2R,3R,6S)-4-methoxy-16,18-dioxa-10-azapentacyclo[11.7.0.02,6.06,10.015,19]icosa-1(20),4,13,15(19)-tetraen-3-yl] 4-O-methyl (2R)-2-hydroxy-2-(4-hydroxy-4-methylpentyl)butanedioate | —— | C29H39NO9 | 545.63 |
—— | Epi-homoharringtonine | —— | C29H39NO9 | 545.6 |
—— | (Ξ)-2-methyl-2-(2,2,2-trichloro-ethoxycarbonyloxy)-butyric acid (3aR)-2-methoxy-(3arC4,14bc)-1,5,6,8,9,14b-hexahydro-4H-cyclopenta[b][1,3]dioxolo[4',5':4,5]benzo[1,2-d]pyrrolo[1,2-a]azepin-1t-yl ester | 54086-25-8 | C26H30Cl3NO8 | 590.885 |
—— | [(2S,3S,6R)-4-methoxy-16,18-dioxa-10-azapentacyclo[11.7.0.02,6.06,10.015,19]icosa-1(20),4,13,15(19)-tetraen-3-yl] (2R)-4-oxo-2-propyloxetane-2-carboxylate | 1040272-16-9 | C25H29NO7 | 455.508 |
三尖杉酯碱 | harringtonine | 26833-85-2 | C28H37NO9 | 531.603 |
—— | harringtonine | 67938-56-1 | C28H37NO9 | 531.603 |
—— | harringtonine | 62624-24-2 | C28H37NO9 | 531.603 |
—— | (-)-deoxyharringtonine β-lactone | 910138-94-2 | C27H33NO7 | 483.562 |
—— | 1-((1S,3aR,14bS)-2-methoxy-1,5,6,8,9,14b-hexahydro-4H-[1,3]dioxolo[4',5':4,5]benzo[1,2-d]cyclopenta[b]pyrrolo[1,2-a]azepin-1-yl) 4-methyl (R)-2-((E)-4-(benzyloxy)-4-methylpent-2-en-1-yl)-2-hydroxysuccinate | 1040272-14-7 | C36H43NO9 | 633.739 |
—— | (S)-phenyl-(2,2,2-trichloro-ethoxycarbonyloxy)-acetic acid (3aR)-2-methoxy-(3arC4,14bc)-1,5,6,8,9,14b-hexahydro-4H-cyclopenta[b][1,3]dioxolo[4',5':4,5]benzo[1,2-d]pyrrolo[1,2-a]azepin-1t-yl ester | 61586-85-4 | C29H28Cl3NO8 | 624.902 |
(-)-脱水三尖杉酯碱 | anhydroharringtonine | 142735-74-8 | C28H35NO8 | 513.588 |
—— | cephalotaxinone | —— | C18H19NO4 | 313.353 |
—— | cephalotaxinone | 38750-57-1 | C18H19NO4 | 313.353 |
—— | demethylcephalotaxine | 39707-71-6 | C17H19NO4 | 301.342 |
—— | 4-Hydroxy-16,18-dioxa-10-azapentacyclo[11.7.0.02,6.06,10.015,19]icosa-1(20),13,15(19)-trien-3-one | 73116-20-8 | C17H19NO4 | 301.342 |
去甲基三尖杉酮碱 | demethylcephalotaxinone | 51020-45-2 | C17H17NO4 | 299.326 |