Quantitative determination of steroids in the fruiting bodies and submerged-cultured mycelia of Inonotus obliquus
桦褐孔菌子实体和发酵菌丝体中甾类化合物的定量测定(英文)
In the studies on the marine steroids isolated from the South China Sea sponge and soft coral,we summerized the fragmentation mechanism of the most important peaks of mass spectrometry of 5α-saturated nucleus-steryl acetate,4-methya-5α-saturated nucleus steryl acetate and △4-3-ketone and the regular patterns of mass spectrometry of these steroids.
在研究海洋甾类化合物的过程中，本文总结了５α－饱和甾核－甾醇乙酸酯、４－甲基－５α－饱和甾核－甾醇乙酸酯和△４－３－甾酮的质谱中最重要碎片峰的裂解机理和这些甾美化合物的质谱学规律。
The author discusses the characteristics of steroid and terpenoid of vitrinite and inertinite in coal seams No.
本文对灵武煤田含煤岩系延安组煤岩显微组分的甾萜类化合物作了对比研究。
Research Advances in Flavonoids and Steroids in Plants of Dracaena Vand. ex L.;
龙血树属植物黄酮类和甾体类化合物研究进展
Three steroids were isolated from the sample by silica gel column and their structures were elucidated by comprehensive spectrometric methods as ergosterol,ergosterol peroxide and ergostat-7,22-dien-3β,5α,6β-triol.
结果分离得到3种甾体类化合物。
Methods: Amino acids were determined by HPLC post column derivatization and steroids by GC MS.
方法 :采用HPLC 柱后衍生化法测定了氨基酸组成的变化 ,用GC MS法测定了甾体类化合物组成的变化。
A steroid containing a ketone group.
酮甾含酮基的甾类化合物
not steroidal or not having the effects of steroid hormones.
不属于甾类化合物，或没有甾类化合物作用。
Studies on the Extraction and Identification of C_(21) Steroidal Constituents from Cynanchum Paniculatum;
徐长卿C_（21）甾类化合物成分的分离鉴定研究
Isolation and identification of steroids from the leaves of the Magnolia sieboldii K. Koch
天女木兰叶中甾类化合物的分离与鉴定
Molecular Dynamics Simulation on β-Cyclodextrin and Steroids
β-环糊精和甾类化合物的分子动力学模拟
Study and Application of Polarographic Catalytic Wave of 1,4-Benzodiazepine and Corticosteroids;
1，4苯并二氮（艹卓）类和皮质甾类化合物极谱催化波的研究与应用
Study on Synthesis of C-nor-D-homo Steroids and Microwave Promoted Wagner-Meerwein Rearrangement
异甾类化合物合成及微波化学促进Wagner-Meerwein重排反应研究
Study of Related Functional Steroids and Optimization of Submerged Culture Condition of Inonotus Obliquus
桦褐孔菌甾类化合物的分析及深层液态发酵条件的优化
Synthesis and Mesophase Behavior of Some Esters Containing Steroid Nucleus
甾核基酯类化合物的合成与液晶性能
Study on the Separation and Purification of Two Isomorphic Steroids;
类质同晶甾体化合物的分离过程研究
Studies on Antitumor Steroids and Flavonoids from Tamarix chinensis Lour.
柽柳抗肿瘤甾体和黄酮类化合物研究
Seroids, and the closely related sterols, are compounds found in animals and plants.
甾类和与它密切相关的甾醇是在动物和植物中存在的化合物。
Design and Synthesis of Anti-tubercular Sterols-parguesterol and Their Analogues
抗结核化合物帕格甾醇及其类似物的设计合成
Study About Sitosterol in the Roots of Rhododendron Simsii Planch From Xiangxi Country
湘西杜鹃花植物根中甾醇类化合物的研究
Study on Relationships between the Structure and Biological Activity of Steroids and Concerned Compounds;
甾类及相关化合物的结构与生物活性关系研究
Studies on the Synthesis and Activities of Furostan Saponins Derivatives;
呋甾皂苷类化合物的合成及其活性研究
Studies on the Synthetic Process of Darbufelone and Its Me-too Compounds;
新型非甾体抗炎药Darbufelone及其Me-too类化合物的合成
Newly-found C_(21) steroidal glycoside from the roots of Cynanchum auriculatum
白首乌中一个新的C_(21)甾体苷类化合物
