猫眼草化学成分研究(7)
[13]Hohmann J，Evanics F，Dombi G，et al. Salicifoline and salicinolide，new diterpene polyesters from Euphorbia salicifolia[J]. Tet Lett，2001，42(37)：6581.
[14]Hohmann J，Evanics F，Dombi G，et al. Euphosalicin，a new diterpene polyester with multidrug resistance reversing activity from Euphorbia salicifolia[J].Tetrahedron，2001，57(1)：211.
[15]Vasas A，Sulyok E，Rédei D，et al. Jatrophane diterpenes from Euphorbia esula as antiproliferative agents and potent chemosensitizers to overcome multidrug resistance[J]. J Nat Prod，2011，74(6)：1453.
Chemical constituents from Euphorbia lunulata
ZHAO Ming，WU Shuang，LI Jun，TANG Wan-xia，WANG Jin-lan，ZHANG Shu-jun*
(College of Chemistry and Chemical Engineering，Qiqihar University，Qiqihar 161006，China)
[Abstract] The chemical constituents from Euphorbia lunulata was investigated in this paper. Fourteen compounds were isolated and purified by column chromatographies on silica gel and preparative HPLC. Their structures were identified by physiochemical properties and NMR data analysis as lupeol(1)，euphol(2)，cassipourol(3)，24-methylenecycloartan-3β-ol(4)，24-hydroperoxycycloart-25-en-3β-ol(5)，25-hydroperoxycycloart-23-en-3β-ol(6)，betulin(7)，uvaol(8)，(23E)-25-methoxycycloart-23-en-3β-ol(9)，(23E)-cycloart-23，25-dien-3β-ol(10)，24-methylenecycloartan-3β，28-diol(11)，salicinolide(12)，2α，3β，5α，9α，15β-pentaacetoxy-11，12-epoxy-7β，8α-diisobutyryloxyjatropha-6(17)-en-14-one(13)and 3β，5α，15β-triacetoxy-7β-isobutyryloxy-9α-nicotinoyloxyjatropha-6(17)，11(E)-dien-14-one(14). Among them，compounds 1-11 were isolated from E. lunulata for the first time.
[Key words] Euphorbia lunulata；diterpenoids；triterpenoids
doi：10.4268/cjcmm20141227, 百拇医药(赵明 吴霜 李军 唐万侠 王金兰 张树军)
[14]Hohmann J，Evanics F，Dombi G，et al. Euphosalicin，a new diterpene polyester with multidrug resistance reversing activity from Euphorbia salicifolia[J].Tetrahedron，2001，57(1)：211.
[15]Vasas A，Sulyok E，Rédei D，et al. Jatrophane diterpenes from Euphorbia esula as antiproliferative agents and potent chemosensitizers to overcome multidrug resistance[J]. J Nat Prod，2011，74(6)：1453.
Chemical constituents from Euphorbia lunulata
ZHAO Ming，WU Shuang，LI Jun，TANG Wan-xia，WANG Jin-lan，ZHANG Shu-jun*
(College of Chemistry and Chemical Engineering，Qiqihar University，Qiqihar 161006，China)
[Abstract] The chemical constituents from Euphorbia lunulata was investigated in this paper. Fourteen compounds were isolated and purified by column chromatographies on silica gel and preparative HPLC. Their structures were identified by physiochemical properties and NMR data analysis as lupeol(1)，euphol(2)，cassipourol(3)，24-methylenecycloartan-3β-ol(4)，24-hydroperoxycycloart-25-en-3β-ol(5)，25-hydroperoxycycloart-23-en-3β-ol(6)，betulin(7)，uvaol(8)，(23E)-25-methoxycycloart-23-en-3β-ol(9)，(23E)-cycloart-23，25-dien-3β-ol(10)，24-methylenecycloartan-3β，28-diol(11)，salicinolide(12)，2α，3β，5α，9α，15β-pentaacetoxy-11，12-epoxy-7β，8α-diisobutyryloxyjatropha-6(17)-en-14-one(13)and 3β，5α，15β-triacetoxy-7β-isobutyryloxy-9α-nicotinoyloxyjatropha-6(17)，11(E)-dien-14-one(14). Among them，compounds 1-11 were isolated from E. lunulata for the first time.
[Key words] Euphorbia lunulata；diterpenoids；triterpenoids
doi：10.4268/cjcmm20141227, 百拇医药(赵明 吴霜 李军 唐万侠 王金兰 张树军)