降二萜,norditerpenoid
1)norditerpenoid降二萜
1.Three norditerpenoids were isolated from Hedychium villosum Wall.)中分离得到3个降二萜化合物,通过波谱学方法分别鉴定为14,15,16-trinorlabda-8(17),11-(E)dien-13-carboxylic acid(1),13,14,15,16-tetranorlabda-8(17)-en-12-carboxylic acid(2),(E)-15,16-dinorlabda-8(17),11-dien-13-one(3),其中1为新化合物,本文首次报道了化合物2的波谱数据。
2)19-nor-Spongian diterpenoid19-降海绵烷二萜
3)diterpene双萜,二萜
4)diterpene二萜
1.A Rare Long Conjugated Diterpene Ketene from the Marine Sponge Ircinia selaginea(Lamark);海绵Ircinia selaginea中一种罕见的长共轭二萜烯酮
2.Studies on ingenol-type diterpene esters in root tuber of Euphorbia kansui;甘遂中巨大戟萜醇型二萜酯类化学成分的研究
3.The separation and purification of kauranoid diterpenes from PSL was studied.从半边旗(Pteris semipinnata L,PSL)提取物中分离高纯度贝壳杉烷型二萜化合物,建立了分离工艺条件。
英文短句/例句

1.Two 7, 20-Epoxy-ent-Kauren Diterpenes两个7,20-环氧-对映-贝壳杉烯型二萜
2.Progress on the Clerodane Diterpenoids from Ajuga Species筋骨草属植物中克罗烷二萜研究进展
3.Scutellin A,a New Neoclerodane Diterpenoid from Scutellaria barbata (Labiatae)半枝莲的一个新的克罗烷二萜(英文)
4.Study Advances on Casbane-type Diterpenes from Euphorbiaceae Plants大戟科Casbane烷型二萜化合物的研究进展
5.Studies on the Bioactive Diterpenes Isolated from Daphne Tangutica Ⅰ. Isolation and Structure of an Antifertility Active Diterpene, Tanguticacine唐古特瑞香生物活性二萜的研究 Ⅰ. 抗生育活性二萜唐古特瑞香甲素的分离与结构
6.Isolation and identification of the diterpenoid and flavone in Scutellaria barbata D. Don半枝莲中二萜内酯和黄酮化合物的分离和鉴定
7.Preliminary Study on Antitumor Activity of 37 Natural Diterpenoids;37种二萜化合物抗肿瘤作用的初步研究
8.Pharmacokinetic Studies of Diterpenoids from Andrographis Paniculata穿心莲二萜内酯类化合物的药代动力学研究
9.Structure and activities analysis of spiroditerpenoids from a Penicillium sp.isolated from a deep sea sediment sample深海青霉螺环二萜类化合物的结构及活性研究
10.Five New ent-Kaurane Diterpenoids from Isodon pharicus川藏香茶菜中五个新的对映-贝壳杉烷二萜(英文)
11.Progress in the research of bioactivities of plant-derived macrocyclic diterpenoid compounds植物源大环二萜类化合物生物活性的研究进展
12.RP-HPLC determination of three diterpenoids in seeds of Euphorbia lathyris L.RP-HPLC法测定千金子中3种千金二萜醇酯的含量
13.A New ent-Kaurane Diterpenoid from the Aerial of Dipteris chinensis(Dipteridaceae)中华双扇蕨中一个新的贝壳杉烷型二萜(英文)
14.Contents of diterpenoid pigments in didifferent parts of fruit from Gardenia jasminoidesHPLC测定栀子果实不同部位二萜色素类成分含量
15.Progress in ent-Abietane Euphorbiae Diterpene Lactones松香烷内酯型大戟二萜化合物的研究进展
16.A new furanolabdane diterpene glycoside from Phlomis younghusbandii Mukerjee藏药螃蟹甲中一个新的呋喃拉布素型二萜
17.Study on the Tetracyclic Diterpenoids 5. Synthesis of ent-Kaur-16-en-19-oic Acid四环二萜的合成研究——5.对映贝壳杉-16-烯-19-酸的合成
18.STUDIES ON THE ACTIVE PRINCIPLES OF THE ROOT OF YUAN-HUA (DAPHNE GENKWA) Ⅱ. ISOLATION AND STRUCTURE OF A NEW ANTIFERTILE DITERPENE YUANHUADINE芫花根有效成分的研究 Ⅱ.新的抗生育二萜芫花酯乙的分离与结构
相关短句/例句

19-nor-Spongian diterpenoid19-降海绵烷二萜
3)diterpene双萜,二萜
4)diterpene二萜
1.A Rare Long Conjugated Diterpene Ketene from the Marine Sponge Ircinia selaginea(Lamark);海绵Ircinia selaginea中一种罕见的长共轭二萜烯酮
2.Studies on ingenol-type diterpene esters in root tuber of Euphorbia kansui;甘遂中巨大戟萜醇型二萜酯类化学成分的研究
3.The separation and purification of kauranoid diterpenes from PSL was studied.从半边旗(Pteris semipinnata L,PSL)提取物中分离高纯度贝壳杉烷型二萜化合物,建立了分离工艺条件。
5)diterpenoid二萜
1.Isolation and Identification of Diterpenoids from Pinus koraiensis;红松中二萜类化学成分的分离与鉴定
2.Antitumor activity of diterpenoids from Solidago canadensis L;加拿大一枝黄花二萜成分的抗肿瘤活性
3.A new diterpenoid from Fritillaria anhuiensis;安徽贝母中的新二萜成分(英文)
6)Diterpenoids二萜
1.Optimum Ultrasonic Technology on Extracting Diterpenoids from Rabdosia serra(Maxim.) Hara;超声波法提取溪黄草中总二萜的最佳工艺研究
2.Studies on the Diterpenoids of Rubus suavissimus S.Lee;广西甜茶二萜类成分的研究
3.Chemical components of diterpenoids from Isodon japonica var.galaucocalyx from Gansu Province, China;甘肃产蓝萼香茶菜二萜化学成分研究
延伸阅读

海绵①低等多细胞动物,种类很多,多生在海底岩石间,单体或群体附在其他物体上,从水中吸取有机物质为食物。有的体内有柔软的骨骼。②专指海绵的角质骨骼。③用橡胶或塑料制成的多孔材料,有弹力,像海绵:~底球鞋丨~球拍。