CN102675327A - 三尖杉酯碱类生物碱及制备方法和应用 - Google Patents

三尖杉酯碱类生物碱及制备方法和应用 Download PDF

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CN102675327A
CN102675327A CN2012100518026A CN201210051802A CN102675327A CN 102675327 A CN102675327 A CN 102675327A CN 2012100518026 A CN2012100518026 A CN 2012100518026A CN 201210051802 A CN201210051802 A CN 201210051802A CN 102675327 A CN102675327 A CN 102675327A
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陈莉
李卫东
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Nankai University
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Abstract

本发明涉及一种三尖杉酯碱类似物及其制备方法和药用用途。其结构通式如(1)所示,R表示链末端部分的基团;R是氢,1-20碳的直连或者支链的烷基,1-20碳的直连或者支链的烯基,1-20碳的直连或者支链的炔基,苯基,被一个或多个1-4碳烷基取代的苯基,1-20碳的含苯基的烃基,1-20碳的取代的或者未取代的含3-7元环状取代基的烃基,苄基,单取代或者多取代的苄基,1-20碳的含单或者多个卤原子取代的烃基,1-20碳的取代的或者未取代的含5-7元环氧杂环的烃基,1-20碳的直连或者支链的含单或多个羟基的烃基,所述烃基还可以包括一个或者多个杂原子。本发明化合物广泛应用于抗肿瘤(恶性和非恶性肿瘤)、抗寄生虫、抗真菌和抗菌化疗的药物。

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三尖杉酯碱类生物碱及制备方法和应用
技术领域
本发明属于化学合成和医药技术领域,具体涉及一种具有抗肿瘤活性的三尖杉酯碱类似物及其制备方法和药用用途。 
背景技术
1970年,Paudler和Powell等(Tetrahedron Lett.1970,47,815;Tetrahedron 1972,28,1995)从三尖杉属植物中分离鉴定出四种三尖杉酯碱,即三尖杉酯碱a(Harringtonine,HT),高三尖杉酯碱b(Homoharringtonine,HHT),脱氧三尖杉酯碱c(Deoxyharringtonine,DHT)和异三尖杉酯碱d(Isoharringtonine,IHT),并发现均具有显著的抗肿瘤活性,其中高三尖杉酯碱b于1990年载入我国药典用于临床治疗急性非淋巴性白血病,并一直临床应用至今(中国药典1990年版二部,1990,588;中国药典2005年版二部,2005,629)。 
Figure BSA00000677706500011
Gin等人最近报道(Chem.Eur.J.2008,14,4293)的离体活性测试结果表明:三尖杉酯类生物碱的超强细胞毒性除表现为对造血癌细胞(HL-60,HL-60/RV+,JURKAT,ALL3,NCEB1,JEKO,MOLT-3)的IC50值低于0.1μM的高药物活性外,对多种实体瘤癌细胞(SKNLP,PC9,H1650,H1975,H2030,H3255,A431,HeLa,TC71,HTB-15,WD0082)也表现出低于0.1μM的IC50值的高药物活性。所以,三尖杉酯类生物碱具有广谱的高效抗癌活性。自发现三尖杉酯类生物碱以来,它们一直是临床医学研究的热点问题,作为药物候选物的高三尖杉酯碱及其类似物具有很好的临床应用前景和潜在市场。 
虽然高三尖杉酯碱在临床治疗白血病方面已经取得了很好的效果,生物活性的初步研究结果表明这类化合物对多种实体瘤也具有很高的抑制活性,但是高三尖杉酯碱的天然来源稀缺、化学合成困难、以及血液毒性(Leukemia 1998,12,1539)和存在多药耐药性(即抗性)等问题,使得高三尖杉酯碱仅仅能用于慢性粒细胞白血病的联合化学治疗。 
发明内容
本发明的目的在于提供一种新的具有抗肿瘤活性的三尖杉酯碱类似物及其制备方法和应用,可替代三尖杉酯碱和高三尖杉酯碱,即本发明具有抗肿瘤活性的药用用途。 
本发明提供的一种光学纯的三尖杉酯碱类似物的结构通式如(1)所示: 
式中,R表示链末端部分的基团;R是氢,1-20碳的直连或者支链的烷基,1-20碳的直连或者支链的烯基,1-20碳的直连或者支链的炔基,苯基,被一个或多个1-4碳烷基取代的苯基,1-20碳的含苯基的烃基,1-20碳的取代的或者未取代的含3-7元环状取代基的烃基,苄基,单取代或者多取代的苄基,1-20碳的含单或者多个卤原子取代的烃基,1-20碳的取代的或者未取代的含5-7元环氧杂环的烃基,1-20碳的直连或者支链的含单或多个羟基的烃基,所述烃基还可以包括一个或者多个杂原子。 
优选地,R是1-10碳的直连或者支链的烷基、1-10碳的含环丙基、环丁基、环戊基、环己基、环庚基的取代基、1-10碳的末端或者中间含烯基的取代基。 
本发明进一步优选,选自下列化合物: 
Figure BSA00000677706500022
本发明提供的三尖杉酯碱类似物的制备方法包括如下的步骤: 
Figure BSA00000677706500031
合成步骤一:通式为(9)的化合物和取代的烯酮在Lewis催化下,在惰性溶剂中反应;其中R如权利要求1中所定义;该反应的溶剂为卤代烃、乙醚、四氢呋喃;Lewis酸可以是三氟化硼乙醚、无水氯化镁、无水氯化锌、无水溴化镁、无水溴化锌、三氯化铝、四氯化钛、三甲基三氟甲磺酸硅;Lewis酸先与化合物(9)混合,再与取代烯酮反应,或将化合物(9)与取代烯酮混合后,再加入Lewis酸,或先加入Lewis酸;该反应在-80℃~50℃温度范围内进行;R1为三甲基硅基、二甲基苯基硅基或二甲基异丙氧基硅基。上述反应的粗产物在惰性溶剂中,在-30℃~30℃的温度范围内,与氟化试剂反应,脱去硅基得到通式为(10)的化合物;所说的惰性溶剂为乙腈;氟化试剂为氟化钾、氟化铯、三乙胺三氢氟酸盐(Et3N·3HF)、三氟乙酸、氟化氢、三氟化硼、四丁基氟化氨。 
合成步骤二:通式为(10)的化合物和甲醇钠,在惰性溶剂中反应,其中R如权利要求1中所定义;该反应的溶剂为醇或卤代烃;该反应在-30℃~30℃,优选是-20℃~10℃的温度范围内进行。 
本发明的化合物具有广泛应用于抗肿瘤(恶性和非恶性肿瘤)、抗寄生虫、抗真菌和抗菌化疗的生理活性。 
本发明提供的三尖杉酯碱类似物可用于制备药物,尤其是抑制肿瘤的药物。对通式(1)所示的化合物的体外抑制肿瘤细胞的实验表明,其对人白血病肿瘤细胞株的抑制效果高于天然三尖杉酯碱。 
本发明中的化合物具有比三尖杉酯碱更高的细胞毒性,因而可用于制备含有这种衍生物作为有效成分的药物。 
具体实施方式
以下再通过实施例形式的具体实施方式对本发明的上述内容作进一步的详细说明。但不应将此理解为本发明上述主题的范围仅限于以下的实施例,凡基于本发明上述内容所实现的技术均属于本发明的范围。 
实施例1 β-环丁内酯三尖杉酯类生物碱(12)制备 
Figure BSA00000677706500041
将BF3·Et2O(0.057mL,0.45mmol)加入化合物11(102mg,0.225mmol)的CH2Cl2溶液中,冰水浴下滴加三甲基硅烯酮(52mg,0.45mmol)的CH2Cl2溶液,原料反应完,加10%Na2CO3水溶液调pH到7-8,有机相用NaHSO3饱和溶液洗涤后,旋去溶剂,溶于乙腈,加入KF·2H2O(85mg,0.9mmol),搅拌6h后,干燥,过滤,旋去溶剂,柱层析,得到浅黄色固体78mg,收率70%。m.p.112-114℃;[α]D 25-87°(c 1.0,CHCl3);1H NMR(600MHz,CDCl3)δ6.60(s,2H),5.90(d,J=9.6Hz,1H),5.86(s,2H),5.08(s,1H),3.81(d,J=9.6Hz,1H),3.69(s,3H),3.15-3.04(m,2H),2.96(d,J=16.2Hz,1H),2.94(td,J=11.4,7.2Hz,1H),2.65(d,J=16.8Hz,1H),2.67-2.56(m,2H),2.36(dd,J=14.4,6.6Hz,1H),2.08-2.01(m,1H),1.96-1.89(m,1H),1.86(td,J=13.2,3.6Hz,1H),1.80-1.72(m,2H),1.63(td,J=13.2,4.2Hz,1H),1.19(td,J=13.2,4.8Hz,1H),1.06(td,J=13.2,4.2Hz,1H),0.85(s,9H)ppm. 
实施例2 β-环丁内酯三尖杉酯类生物碱(14)制备 
Figure BSA00000677706500042
同实施例1的方法,不同在于用化合物(13)(0.225mmol)与三甲基硅烯酮反应,得到本标题化合物(14)的白色固体,产率61.3%;mp.155-156℃;[α]D 25-102°(c 1.0,CHCl3);1H NMR(600MHz,CDCl3)δ6.61(s,1H),6.60(s,1H),5.88(d,J=9.6Hz,1H),5.87(s,1H),5.86(s,1H),5.09(s,1H),3.83(d,J=9.6Hz,1H),3.71(s,3H),3.14-3.07(m,2H),3.01(d,J=16.8Hz,1H),2.98(d,J=16.8Hz,1H),2.93(td,J=11.4,7.2Hz,1H),2.61-2.56(m,2H),2.36(dd,J=14.4,7.2Hz,1H),2.04(dt,J=12.6,9.6Hz,1H),1.90(ddd,J=12.6,8.4,4.2Hz,1H),1.79-1.72(m,2H),1.44(s,3H) 
实施例3  β-环丁内酯三尖杉酯类生物碱(16)制备 
Figure BSA00000677706500051
同实施例1的方法,不同在于用化合物(15)(0.225mmol)与三甲基硅烯酮反应,得到本标题化合物(16)的浅黄色固体76mg,收率65%;mp.137-139℃;[α]D 25-76°(c 1.0,CHCl3);1H NMR(400MHz,CDCl3)δ6.60(s,1H),6.59(s,1H),5.90(d,J=9.6Hz,1H),5.86(s,2H),5.08(s,1H),3.80(d,J=9.2Hz,1H),3.69(s,3H),3.102(ddd,J=14.0,12.4,8.0Hz,1H),3.15-3.02(m,1H),2.98(d,J=16.4Hz,1H),2.92(td,J=11.6,7.2Hz,1H),2.74(d,J=16.4Hz,1H),2.64-2.55(m,2H),2.35(dd,J=14.0,6.8Hz,1H),2.04(dt,J=12.0,9.6Hz,1H),1.95-1.82(m,2H),1.78-1.71(m,2H),1.69-1.56(m,6H),1.23-1.08(m,5H),1.06-0.96(m,1H),0.90-0.78(m,2H)ppm. 
实施例4 β-环丁内酯三尖杉酯类生物碱(18)制备 
同实施例1的方法,不同在于用化合物(17)(0.225mmol)与三甲基硅烯酮反应,得到本标题化合物(18)的浅黄色固体收率:89%,mp.115-117℃;[α]D 25-101°(c 0.5,CHCl3);1H NMR(400M,CDCl3):δ1HNMR(400MHz,CDCl3):δ6.60(s,1H),6.60(s,1H),5.90(d,J=9.2Hz,1H),5.86(s,1H),5.86(s,1H),5.08(s,1H),3.81(d,J=9.2Hz,1H),3.69(s,3H),3.14-3.05(m,2H),2.98(d,J=16.4Hz,1H),2.94-2.88(m,1H),2.72(d,J=16.4Hz,1H),2.61-2.55(m,2H),2.35(dd,J=14.0Hz,6.8Hz,1H),2.07-1.99(m,1H),1.92-1.82(m,2H),1.77-1.48(m,10H),1.30-1.22(m,1H),1.17-1.11(m,1H),1.00-1.05(m,2H). 
实施例5 β-环丁内酯三尖杉酯类生物碱(20)制备 
Figure BSA00000677706500061
同实施例1的方法,不同在于用化合物(19)(0.225mmol)与三甲基硅烯酮反应,得到本标题化合物(20)的无定形物,收率86%。[α]D 25-96°(c 1.0,CHCl3)1HNMR(400MHz,CDCl3)δ6.60(s,1H),6.59(s,1H),5.91(d,J=9.6Hz,1H),5.85(s,2H),5.08(s,1H),3.82(d,J=9.6Hz,1H),3.69(s,3H),3.14-3.08(m,2H),3.01(d,J=16.4Hz,1H),2.98-2.89(m,1H),2.76(d,J=16.4Hz,1H),2.62-2.55(m,2H),2.34(d,J=14.0,6.8Hz,1H),2.08-1.99(m,1H),1.93-1.83(m,2H),1.78-1.64(m,3H),1.34-1.20(m,2H),1.19-1.06(m,2H),0.64-0.54(m,1H),0.39(d,J=7.6Hz,2H),-0.01--0.03(m,2H). 
实施例6 β-环丁内酯三尖杉酯类生物碱(22)制备 
Figure BSA00000677706500062
同实施例1的方法,不同在于用化合物(21)(0.225mmol)与三甲基硅烯酮反应,得到本标题化合物(22)的白色固体,收率74%,mp.95-97℃;[α]D 25-91°(c1.0,CHCl3);1H NMR(400MHz,CDCl3):δ6.60(s,1H),6.59(s,1H),5.90(d,J=9.6Hz,1H),5.86(d,J=1.2Hz,1H),5.84(d,J=1.2Hz,1H),5.08(s,1H),4.72(s1H),4.63(s,1H),3.82(d,J=9.6Hz,1H),3.69(s,3H),3.14-3.04(m,2H),3.03(d,J=16.4Hz,1H),2.95-2.88(m,1H),2.78(d,J=16.4Hz,1H),2.61-2.55(m,2H),2.36(dd,J=14.0Hz,6.8Hz,1H),2.07-1.98(m,2H),1.93-1.85(m,2H),1.80-1.70(m,4H),1.68(s,3H). 
实施例7 β-环丁内酯三尖杉酯类生物碱(24)制备 
同实施例1的方法,不同在于用化合物(15)(0.225mmol)与三甲基硅烯酮反应,得到本标题化合物(16)的浅黄无定形产物,收率85%。[α]D 25-120°(c 1.0,CHCl3);1H NMR(400MHz,CDCl3):δ6.60(s,2H),5.91(d,J=9.6Hz,1H),5.88(d,J=1.2Hz,1H),5.81(d,J=1.2Hz,1H),5.09(s,1H),5.02-4.95(m,1H),3.83(d,J=9.6Hz,1H),3.70(s,3H),3.14-3.04(m,2H),3.01(d,J=16.4Hz,1H),3.00-2.90(m,1H),2.71(d,J=16.4Hz,1H),2.65-2.55(m,2H),2.36(dd,J=14.4Hz,6.8Hz,1H),2.08-2.00(m,1H),1.93-1.82(m,3H),1.81-1.72(m,2H),1.69-1.60(m,5H),1.57(s,3H). 
实施例8 三尖杉酯物碱类似物(2)制备 
Figure BSA00000677706500072
0℃下,将现制NaOMe(2.2mL,1.1mmol)甲醇溶液滴加入化合物12(1mmol)的甲醇溶液中,15min后加入饱和NH4Cl溶液淬灭反应,加入H2O和乙醚分液,乙醚萃取水相后,合并有机相,干燥,过滤,旋去溶剂。柱层析,得到浅黄色无定形物,收率80%。[α]D 25-103°(c 1.3,CHCl3);1H NMR(600MHz,CDCl3)δ6.63(s,1H),6.53(s,1H),5.99(d,J=9.6Hz,1H),5.88(d,J=1.2Hz,1H),5.84(d,J=1.2Hz,1H),5.04(s,1H),3.77(d,J=9.6Hz,1H),3.68(s,3H),3.57(s,3H),3.49(s,1H),3.18-3.05(m,2H),2.95(td,J=11.4,7.2Hz,1H),2.64-2.55(m,2H),2.37(dd,J=14.4,7.2Hz,1H),2.26(d,J=16.2Hz,1H),2.08-2.00(m,1H),1.95-1.88(m,1H),1.81(d,J=16.2Hz,1H),1.80-1.72(m,2H),1.45(td,J=13.2,4.2Hz,1H),1.38(td,J=13.2,3.6Hz,1H),1.29(td,J=13.2,4.2Hz,1H),1.01(td,J=13.2,3.6Hz,1H),0.82(s,9H)ppm. 
实施例9 三尖杉酯物碱类似物(3)制备 
Figure BSA00000677706500081
同实施例8的方法,不同在于用化合物(14)(1mmol)与甲醇钠反应,得到本标题化合物(3)的白色无定形产物,收率62.5%;1H NMR(400MHz,CDCl3)δ6.62(s,1H),6.56(s,1H),5.93(d,J=9.6Hz,1H),5.87(s,1H),5.86(s,1H),5.06(s,1H),3.78(d,J=9.6Hz,1H),3.70(s,3H),3.59(s,3H),3.55(s,1H),3.22-3.02(m,2H),2.97(td,J=11.2,6.4Hz,1H),2..70-2.52(m,2H),2.40(dd,J=14.0,6.8Hz,1H),2.29(d,J=16.4Hz,1H),2.18(d,J=16.4Hz,1H),2.10-2.00(m,1H),1.98-1.88(m,1H),1.83-1.72(m,2H),1.10(s,3H). 
实施例10 三尖杉酯物碱类似物(4)制备 
Figure BSA00000677706500082
同实施例8的方法,不同在于用化合物(16)(1mmol)与甲醇钠反应,得到本标题化合物(4)的浅黄色无定形物,收率94%。[α]D 25-90°(c 0.5,CHCl3);1H NMR(400MHz,CDCl3)δ6.62(s,1H),6.53(s,1H),5.98(d,J=9.6Hz,1H),5.87(s,1H),5.85(s,1H),5.04(s,1H),3.77(d,J=10.0Hz,1H),3.68(s,3H),3.56(s,3H),3.47(s,1H),3.18-3.06(m,2H),2.94(td,J=11.2,7.2Hz,1H),2.63-2.55(m,2H),2.38(dd,J=14.0,6.8Hz,1H),2.26(d,J=16.4Hz,1H),2.09-1.99(m,1H),1.94-1.86(m,1H),1.89(d,J=16.4Hz,1H),1.80-1.70(m,2H),1.70-1.59(m,5H),1.45-1.38(m,2H),1.32-1.03(m,5H),1.03-0.93(m,1H),0.89-0.74(m,2H)ppm. 
实施例11 三尖杉酯物碱类似物(5)制备 
Figure BSA00000677706500091
同实施例8的方法,不同在于用化合物(18)(1mmol)与甲醇钠反应,得到本标题化合物(5)的浅黄色无定形产物,率78%,[α]D 25-138°(c 0.5,CHCl3);1HNMR(400M,CDCl3):δ6.62(s,1H),6.53(s,1H),5.98(d,J=10.0Hz,1H),5.87(d,J=1.2Hz,1H),5.85(d,J=1.2Hz,1H),5.03(s,1H),3.77(d,J=10.0Hz,1H),3.65(s,3H),3.55(s,3H),3.50(s,1H),3.16-3.08(m,2H),2.93(td,J=6.8Hz,11.2Hz,1H),2.61-2.55(m,2H),2.38(dd,J=14.0Hz,6.8Hz,1H),2.26(d,J=16.4Hz,1H),2.06-1.99(m,1H),1.87(d,J=16.0Hz,1H),1.88(m,1H),1.82-1.66(m,4H),1.62-1.406(m,8H),1.10-0.93(m,3H). 
实施例12 三尖杉酯物碱类似物(6)制备 
Figure BSA00000677706500092
同实施例8的方法,不同在于用化合物(20)(1mmol)与甲醇钠反应,得到本标题化合物(6)的浅黄色无定形产物,收率57%。[α]D 25-95°(c 0.5,CHCl3);1HNMR(400MHz,CDCl3):δ6.62(s,1H),6.53(s,1H),5.99(d,J=9.6Hz,1H),5.87(s,1H),5.85(s,1H),5.04(s,1H),3.78(d,J=9.6Hz,1H),3.68(s,3H),3.56(s,3H),3.51(s,1H),3.14-3.05(m,2H),2.98-2.91(m,1H),2.66-2.51(m,2H),2.37(dd,J=13.9,6.6Hz,1H),2.27(d,J=16.4Hz,1H),2.01-1.95(m,1H),1.95-1.85(m,2H),1.82-1.67(m,2H),1.50-1.39(m,3H),1.23-1.16(m,1H),1.15-1.05(m,2H),0.62-0.54(m,1H),0.37(d,J=8.0Hz,2H),-0.03--0.04(d,J=8.0Hz,2H). 
实施例13 三尖杉酯物碱类似物(7)制备 
Figure BSA00000677706500101
同实施例8的方法,不同在于用化合物(22)(1mmol)与甲醇钠反应,得到本标题化合物(7)的白色无定形产物,收率88%。[α]D 25-111°(c 0.5,CHCl3);1HNMR(400MHz,CDCl3):δ6.62(s,1H),6.54(s,1H),6.01(d,J=9.6Hz,1H),5.87(s,1H),5.85(s,1H),5.05(s,1H),4.68(s,1H),4.61(s,1H),3.78(d,J=9.6Hz,1H),3.67(s,3H),3.57(s,3H),3.53(s,1H),3.16-3.08(m,2H),2.98-2.91(m,1H),2.64-2.54(m,2H),2.38(dd,J=14.0Hz,6.8Hz,1H),2.29(d,J=16.4Hz,1H),2.10-2.00(m,2H),1.94-1.86(m,2H),1.84-1.70(m,3H),1.68(s,3H),1.64-1.53(m,2H). 
实施例14 三尖杉酯物碱类似物(8)制备 
Figure BSA00000677706500102
同实施例8的方法,不同在于用化合物(24)(1mmol)与甲醇钠反应,得到本标题化合物(8)的白色无定形产物,收率82%。[α]D 25-125°(c 0.5,CHCl3);1HNMR(400MHz,CDCl3):δ6.61(s,1H),6.53(s,1H),5.99(d,J=9.6Hz,1H),5.87(d,J=1.2Hz,1H),5.82(d,J=1.2Hz,1H),5.04(s,1H),5.00(t,J=7.2Hz,1H),3.77(d,J=9.6Hz,1H),3.66(s,3H),3.57(s,3H),3.50(s,1H),3.16-3.06(m,2H),2.97-2.90(m,1H),2.61-2.55(m,2H),2.37(dd,J=14.0Hz,6.8Hz,1H),2.26(d,J=16.4Hz,1H),2.07-1.96(m,2H),1.93-1.83(m,2H),1.82-1.72(m,3H),1.66(s,3H),1.56(s,3H),1.47-1.36(m,2H). 
实施例15 三尖杉酯类生物碱抗肿瘤生物活性体外筛选试验 
采用四氮唑盐(Methyl-Thiazol-Tetrozolium,MTT)还原法的筛选方法,作用人白血病细胞株HL-60,作用时间为72小时。结果见表1。 
表1:对人白血病肿瘤细胞株HL-60生长的抑制率% 

Claims (8)

1.一种光学纯的三尖杉酯碱类似物,其特征在于它具有如式(1)所示的结构化合物:式中,R表示链末端部分的基团,R是氢、1-20碳的直连或者支链的烷基、1-20碳的直连或者支链的烯基、1-20碳的直连或者支链的炔基、苯基、被一个或多个1-4碳烷基取代的苯基、1-20碳的含苯基的烃基、1-20碳的取代的或者未取代的含3-7元环状取代基的烃基、苄基、单取代或者多取代的苄基、1-20碳的含单或者多个卤原子取代的烃基、1-20碳的取代的或者未取代的含5-7元环氧杂环的烃基、1-20碳的直连或者支链的含单或多个羟基的烃基;所述烃基包括一个或者多个杂原子:
Figure FSA00000677706400011
2.按照权利要求1所述的三尖杉酯碱类似物,其特征在于:R是1-10碳的直连或者支链的烷基、1-10碳的含环丙基、环丁基、环戊基、环己基、环庚基的取代基、1-10碳的末端或者中间含烯基的取代基。
3.按照权利要求1所述的三尖杉酯碱类似物,其特征在于它是选自下列化合物:
Figure FSA00000677706400012
4.权利要求1所述的三尖杉酯碱类似物的合成方法,其特征在于包括的步骤:
Figure FSA00000677706400021
合成步骤一:通式为(9)的化合物和取代的烯酮在Lewis催化下,在惰性溶剂卤代烃、乙醚或四氢呋喃中反应;其中R如权利要求1中所定义;反应在-80℃~50℃温度范围内进行;R1为三甲基硅基、二甲基苯基硅基或二甲基异丙氧基硅基;
上述反应的粗产物在惰性溶剂乙腈中,在-30℃~30℃的温度范围内,与氟化试剂反应,脱去硅基得到通式为(10)的化合物;
合成步骤二:通式为(10)的化合物和甲醇钠,在甲醇或CH2Cl2溶剂中反应,其中R如权利要求1中所定义;反应在-30℃~30℃的温度范围内进行。
5.按照权利要求4所述的方法,其特征在于所述的Lewis酸是三氟化硼乙醚、无水氯化镁、无水氯化锌、无水溴化镁、无水溴化锌、三氯化铝、四氯化钛或三甲基三氟甲磺酸硅。
6.按照权利要求4所述的方法,其特征在于所述的氟化试剂为氟化钾、氟化铯、三乙胺三氢氟酸盐(Et3N·3HF)、三氟乙酸、氟化氢、三氟化硼或四丁基氟化氨。
7.权利要求1所述的三尖杉酯碱类似物的应用,其特征在于用于制备抗肿瘤、抗寄生虫、抗真菌和抗菌化疗的药物。
8.根据权利要求7所述的三尖杉酯碱类似物的应用,其特征在于用于制备抗人白血病肿瘤的药物。
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017097245A1 (zh) * 2015-12-10 2017-06-15 南开大学 三尖杉酯类生物碱、其制备方法和用途
CN110950880A (zh) * 2018-09-26 2020-04-03 南开大学 侧链末端含杂环的三尖杉酯类生物碱及其制备和应用
CN114075213A (zh) * 2020-08-10 2022-02-22 复旦大学 三尖杉酯碱类N-oxide衍生物及其制备方法和用途

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1300289A (zh) * 1998-03-20 2001-06-20 肿瘤药物公司 新的三尖杉烷衍生物及其制备方法
CN1474821A (zh) * 2000-10-17 2004-02-11 ����˹��ҩ�﹫˾ 新型粗榧生物碱、其制备方法和其在治疗癌症、白血病、包括耐受通常的化学治疗剂的寄生物在内的寄生物及作为反向治疗剂的应用
WO2009148654A2 (en) * 2008-03-03 2009-12-10 Sloan-Kettering Institute For Cancer Research Cephalotaxus esters, methods of synthesis, and uses thereof
CN102304132A (zh) * 2011-07-12 2012-01-04 南开大学 高效高立体选择性半合成三尖杉酯类生物碱的方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1300289A (zh) * 1998-03-20 2001-06-20 肿瘤药物公司 新的三尖杉烷衍生物及其制备方法
CN1474821A (zh) * 2000-10-17 2004-02-11 ����˹��ҩ�﹫˾ 新型粗榧生物碱、其制备方法和其在治疗癌症、白血病、包括耐受通常的化学治疗剂的寄生物在内的寄生物及作为反向治疗剂的应用
WO2009148654A2 (en) * 2008-03-03 2009-12-10 Sloan-Kettering Institute For Cancer Research Cephalotaxus esters, methods of synthesis, and uses thereof
CN102304132A (zh) * 2011-07-12 2012-01-04 南开大学 高效高立体选择性半合成三尖杉酯类生物碱的方法

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
AMY GITTERMAN,等: "Biosynthesis of the Cephalotaxus alkaloids. Investigations of the biosynthesis of deoxyharringtonine, isoharringtonine, and harringtonine", 《JOURNAL OF THE AMERICAN CHEMICAL SOCIETY》, vol. 102, no. 6, 12 March 1980 (1980-03-12), pages 2074 - 2081 *
HIROSHI MORITA,等: "Cephalezomines G, H, J, K, L, and M, new alkaloids from Cephalotaxus harringtonia var. nana", 《TETRAHEDRON》, vol. 58, no. 27, 1 July 2002 (2002-07-01) *
ICHIRO TAKANO,等: "Ester-type cephalotaxus alkaloids from Cephalotaxus harringtonia var.drupacea", 《PHYTOCHEMISTRY》, vol. 44, no. 4, 28 February 1997 (1997-02-28) *
ICHIRO TAKANO,等: "New Cephalotaxus Alkaloids from Cephalotaxus harringtonia var. drupacea", 《JOURNAL OF NATURAL PRODUCTS》, vol. 59, no. 10, 31 December 1996 (1996-12-31) *
王定志,等: "三尖杉属植物中生物碱的研究IX. 三尖杉酯碱类似物的半合成及其抗白血病活性", 《药学学报》, vol. 27, no. 3, 31 December 1992 (1992-12-31) *
王永铿,等: "高脱氧三尖杉酯碱的合成及其差向异构体的分离鉴定", 《化学学报》, vol. 41, no. 7, 31 July 1983 (1983-07-31) *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017097245A1 (zh) * 2015-12-10 2017-06-15 南开大学 三尖杉酯类生物碱、其制备方法和用途
CN106866690A (zh) * 2015-12-10 2017-06-20 南开大学 三尖杉酯类生物碱、其制备方法和用途
CN106866690B (zh) * 2015-12-10 2019-10-11 南开大学 三尖杉酯类生物碱、其制备方法和用途
CN110950880A (zh) * 2018-09-26 2020-04-03 南开大学 侧链末端含杂环的三尖杉酯类生物碱及其制备和应用
CN114075213A (zh) * 2020-08-10 2022-02-22 复旦大学 三尖杉酯碱类N-oxide衍生物及其制备方法和用途
CN114075213B (zh) * 2020-08-10 2024-03-29 复旦大学 三尖杉酯碱类N-oxide衍生物及其制备方法和用途

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