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SKELETON: 作品数：439被引量：687H指数：12; 导出分析报告; 相关领域：理学更多>>; 相关作者：赵冰心叶文才董文莉刘宏新郭金庚更多>>; 相关机构：中国科学院软件研究所江西师范大学上海交通大学清华大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家高技术研究发展计划中国博士后科学基金更多>>

解密baccatin Ⅲ生物合成途径,奠定紫衫烷可持续获取途径: 《Science Bulletin》2024年第9期1182-1184,共3页谭仁祥陈晓亚; supported by the National Natural Science Foundation of China (81991524, 32388201);Yunnan Revitalization Talent Support Program Project (202305AT350001)。; The characterization and reconstitution of Taxus enzymes leading to taxoids (diterpenoids with the taxane skeleton seen in the taxol molecule)[1–5] are exciting and may tempt researchers to update the episode about t...; 关键词：PRESCRIBED SKELETON baccatin

Synthesis of novel chiral bisoxazoline ligands with a spiro[4,4]-1,6-nonadiene skeleton被引量：2: 《Chinese Science Bulletin》2010年第25期2840-2846,共7页HAN ZhaoBin WANG Zheng ZHANG XuMu DING KuiLing; supported by the National Natural Science Foundation of China (20821002 and 20972176);the Chinese Academy of Sciences, the National Basic Research Program of China (2010CB833300),the Science and Technology Commission of Shanghai Municipality,and Merck Research Laboratories; A new type of chiral bisoxazoline ligands 1 based on spiro[4,4]-1,6-nonadiene backbone was easily prepared in six steps from racemic spiro[4,4]-nonane-1,6-dione,with the Pd-catalyzed coupling of the enol triflates wit...; 关键词：双恶唑啉配体手性铜(Ⅱ)配合物 X射线晶体分析螺合成骨架

Membrane skeleton spectrin in pollen and pollen tube被引量：2: 《Chinese Science Bulletin》1999年第10期930-933,961,共5页Yan Li Longfei Yan S. Y. Zee B. Q. Huang; Immuno-western blots, immunofluorescence and immuno-gold labeling methods were used to study the existence and distribution of a homologue of the membrane skeleton spectrin in the pollen and pollen tube of Lilium davi...; 关键词：MEMBRANE SKELETON SPECTRIN immuno-blots and LABEL POLLEN plant cell.

Markov skeleton processes被引量：9: 《Chinese Science Bulletin》1998年第11期881-889,共9页Hou Zhenting Liu Zaiming Zou Jiezhong; ThisworkwassupportedbytheNationalNaturalScienceFoundationofChina (GrantNo .195 710 13)andHunanProvincialScienceFunds; A new class of stochastic processes--Markov skeleton processes is introduced, which have the Markov property on a series of random times. Markov skeleton processes include minimal Q processes, Doob processes, Q proces...; 关键词：MARKOV SKELETON MARKOV SKELETON PROCESS (H Q)-process the NORMAL Morkov SKELETON process.

Transmembrane Ca^(2+) gradient and human erythrocyte cell skeleton: 《Chinese Science Bulletin》1995年第8期703-704,共2页杨福愉屠亚平鲁崎唔冯昶徐红关志英; The cytosolic free Ca²⁺ in erythrocytes is around 10^-6 mol/L, whereas the extracellularCa²⁺ concentration is about 10^-3 mol/L. Thus it results in 1000-fold transmembraneCa; 关键词：CELL Transmembrane Ca gradient and human erythrocyte cell skeleton

Abnormally High Content of Element U in Dinosaur Skeletons From Zigong, Sichuan Province and Its Significance: 《Chinese Science Bulletin》1993年第21期1798-1802,共5页张景华周瑶琪柴之芳马淑兰方虹朱时达欧阳辉黄建国; Project supported by LNAT, Academia Sinica.; In Dashanpu, Zigong, Sichuan Province there is a large cluster of Middle Jurassic dinosaur fossils which is confined to an area of less than 3000m^2 in the sand body. From there several hundred pieces of fossils, iden...; 关键词：DINOSAUR SKELETON BIOGEOCHEMISTRY variation of ECOLOGICAL environment

A Novel Tandem Asymmetric Michael Addition-Elimination Reaction: 《Chinese Science Bulletin》1993年第9期791-792,共2页陈庆华耿哲; Project supported by the National Natural Science Foundation of China.; The synthesis and properties of γ-substituted butenolides have recently attracted much attention in the field of organic chemistry owing to their unique carbon skeleton of 2(5H)-furanone which is widely present in ma...; 关键词：substituted SKELETON preliminary optically YIELDING dichloro CONJUGATE ACTING THIOL catalysis

STUDY ON CARBON BRIDGE RING OPENING WITH CeHY-MOLECULAR SIEVE CATALYST: 《Chinese Science Bulletin》1992年第20期1756-1757,共2页周景尧奚伟军汪筱章剑秋高滋; Carbon bridge ring compounds are widely distributed in natural products in various forms. Since these molecules have angular strain, they can change their carbon bridge ring skeleton to the stabilized structures by re...; 关键词：SKELETON stabilized ANGULAR RELEASING SIEVE quantitatively mentioned miniature TOLUENE LETTER

THE STRUCTURE OF SAGITTOLACTONE: 《Chinese Science Bulletin》1992年第9期773-774,共2页贾忠建陈宏明邱嘉林王奇光; Project supported by the National Natural Science Foundation of China.; Ligularia sp. have the antibiotic and antiphlogistic effects. There have been many reports on the chemical constituents of them. However, no report has been given on the chemical constituents of Ligularia sagitta up t...; 关键词：LIGULARIA SAGITTA COMPOSITAE Sagittolactone X-RAY CRYSTAL structural analysis a new carbon SKELETON

LOWER CAMBRIAN PHOSPHATE-REPLICATED ENDOLITHS FROM EMEI, SICHUAN, CHINA: 《Chinese Science Bulletin》1991年第19期1667-1669,共3页陈均远李国祥; The locality yielding the endoliths under present study lies at Maidiping, 14 km south of the township of Emei County, Sichuan Province, China, where the fossils occur within a 38.42m thick phosphatic dolomite sequenc...; 关键词：NUMEROUS LOCALITY subdivided CAMBRIAN thick TAXON dated dissolution SKELETON YIELDING

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